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iwlwifi: update Intel's iwlwifi/mvm driver.

Browse source 
This version is based on
git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
98f7e32f20d28ec452afb208f9cffc08448a2652 ( tag: v6.11 ).

Sponsored by:	The FreeBSD Foundation

(cherry picked from commit a4128aad8503277614f2d214011ef60a19447b83)
This commit is contained in:
Bjoern A. Zeeb 2024-09-27 21:53:40 +00:00
parent c57e8af7d5
commit f4e352ef16
127 changed files with 14871 additions and 9059 deletions
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12
share/man/man4/iwlwifi.4
View file

@ -220,15 +220,19 @@ Intel(R) Wi-Fi 6 AX101
.It
Intel(R) Wi-Fi 6 AX203
.It
Intel(R) Wi-Fi 6E AX221 160MHz
.It
Intel(R) Wi-Fi 6E AX231 160MHz
.It
Intel(R) TBD Bz device
Intel(R) Wi-Fi 7 BE201 320MHz
.It
Intel(R) Wi-Fi 6 AX204 160MHz
Intel(R) Wi-Fi 7 BE200 320MHz
.It
Intel(R) Wi-Fi 7 BE202 160MHz
.It
Intel(R) TBD Sc device
.It
Intel(R) TBD Sc2 device
.It
Intel(R) TBD Sc2f device
.\" --------------------------------------------------------------------
.El
.Sh SEE ALSO

238
share/man/man4/iwlwififw.4
View file

@ -1,5 +1,5 @@
.\"-
.\" Copyright (c) 2021-2023 The FreeBSD Foundation
.\" Copyright (c) 2021-2024 The FreeBSD Foundation
.\"
.\" This documentation was written by Bj\xc3\xb6rn Zeeb under sponsorship from
.\" the FreeBSD Foundation.
@ -25,7 +25,7 @@
.\" OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
.\" SUCH DAMAGE.
.\"
.Dd September 21, 2023
.Dd October 12, 2024
.Dt iwlwififw 4
.Os
.Sh NAME
@ -43,13 +43,18 @@ models supported by the
.Xr iwlwifi 4
driver.
.Pp
One can use
.Xr fwget 8
to install the correct firmware package.
.Pp
.Bl -column -compact "Vendor" "Device" "Subv. " "Subd. " "Firmware-Prefix"
.It Ar Name
.It Ar Vendor Ta Ar Device Ta Ar Subv. Ta Ar Subd. Ta Ar Firmware-Prefix
.\" ---------------------------------------------------------------------
.\" This list is manually generated from a sysctl and post-processing.
.\" Edits will be overwritten on next update.
.\" ---------------------------------------------------------------------
.% ---------------------------------------------------------------------
.% This list is manually generated from a sysctl and post-processing
.% by sys/contrib/dev/iwlwifi/zzz_fw_ports_fwget.sh generating the list.
.% Edits will be overwritten on next update.
.% ---------------------------------------------------------------------
.It ""
.It Intel(R) Dual Band Wireless AC 7260
.It 0x8086 Ta 0x08b1 Ta any Ta 0x4070 Ta iwlwifi-7260
@ -735,6 +740,198 @@ driver.
.It Intel(R) Dual Band Wireless AC 8265
.It 0x8086 Ta 0x24fd Ta any Ta 0x9074 Ta iwlwifi-8265
.It ""
.It (unknown)
.It 0x8086 Ta 0x2526 Ta any Ta any Ta (unknown)
.It ""
.It (unknown)
.It 0x8086 Ta 0x271b Ta any Ta any Ta (unknown)
.It ""
.It (unknown)
.It 0x8086 Ta 0x271c Ta any Ta any Ta (unknown)
.It ""
.It (unknown)
.It 0x8086 Ta 0x30dc Ta any Ta any Ta (unknown)
.It ""
.It (unknown)
.It 0x8086 Ta 0x31dc Ta any Ta any Ta (unknown)
.It ""
.It (unknown)
.It 0x8086 Ta 0x9df0 Ta any Ta any Ta (unknown)
.It ""
.It (unknown)
.It 0x8086 Ta 0xa370 Ta any Ta any Ta (unknown)
.It ""
.It (unknown)
.It 0x8086 Ta 0x02f0 Ta any Ta any Ta (unknown)
.It ""
.It (unknown)
.It 0x8086 Ta 0x06f0 Ta any Ta any Ta (unknown)
.It ""
.It (unknown)
.It 0x8086 Ta 0x34f0 Ta any Ta any Ta (unknown)
.It ""
.It (unknown)
.It 0x8086 Ta 0x3df0 Ta any Ta any Ta (unknown)
.It ""
.It (unknown)
.It 0x8086 Ta 0x4df0 Ta any Ta any Ta (unknown)
.It ""
.It (unknown)
.It 0x8086 Ta 0x43f0 Ta any Ta any Ta (unknown)
.It ""
.It (unknown)
.It 0x8086 Ta 0xa0f0 Ta any Ta any Ta (unknown)
.It ""
.It (unknown)
.It 0x8086 Ta 0x2723 Ta any Ta any Ta (unknown)
.It ""
.It (unknown)
.It 0x8086 Ta 0x2725 Ta any Ta any Ta (unknown)
.It ""
.It (unknown)
.It 0x8086 Ta 0x7a70 Ta any Ta any Ta (unknown)
.It ""
.It (unknown)
.It 0x8086 Ta 0x7af0 Ta any Ta any Ta (unknown)
.It ""
.It (unknown)
.It 0x8086 Ta 0x51f0 Ta any Ta any Ta (unknown)
.It ""
.It (unknown)
.It 0x8086 Ta 0x51f1 Ta any Ta any Ta (unknown)
.It ""
.It (unknown)
.It 0x8086 Ta 0x54f0 Ta any Ta any Ta (unknown)
.It ""
.It (unknown)
.It 0x8086 Ta 0x7f70 Ta any Ta any Ta (unknown)
.It ""
.It (unknown)
.It 0x8086 Ta 0x2729 Ta any Ta any Ta (unknown)
.It ""
.It (unknown)
.It 0x8086 Ta 0x7e40 Ta any Ta any Ta (unknown)
.It ""
.It (unknown)
.It 0x8086 Ta 0x2727 Ta any Ta any Ta (unknown)
.It ""
.It (unknown)
.It 0x8086 Ta 0x272d Ta any Ta any Ta (unknown)
.It ""
.It (unknown)
.It 0x8086 Ta 0x272b Ta any Ta any Ta (unknown)
.It ""
.It (unknown)
.It 0x8086 Ta 0xa840 Ta any Ta 000000 Ta (unknown)
.It ""
.It (unknown)
.It 0x8086 Ta 0xa840 Ta any Ta 0x0090 Ta (unknown)
.It ""
.It (unknown)
.It 0x8086 Ta 0xa840 Ta any Ta 0x0094 Ta (unknown)
.It ""
.It (unknown)
.It 0x8086 Ta 0xa840 Ta any Ta 0x0098 Ta (unknown)
.It ""
.It (unknown)
.It 0x8086 Ta 0xa840 Ta any Ta 0x009c Ta (unknown)
.It ""
.It (unknown)
.It 0x8086 Ta 0xa840 Ta any Ta 0x00c0 Ta (unknown)
.It ""
.It (unknown)
.It 0x8086 Ta 0xa840 Ta any Ta 0x00c4 Ta (unknown)
.It ""
.It (unknown)
.It 0x8086 Ta 0xa840 Ta any Ta 0x00e0 Ta (unknown)
.It ""
.It (unknown)
.It 0x8086 Ta 0xa840 Ta any Ta 0x00e4 Ta (unknown)
.It ""
.It (unknown)
.It 0x8086 Ta 0xa840 Ta any Ta 0x00e8 Ta (unknown)
.It ""
.It (unknown)
.It 0x8086 Ta 0xa840 Ta any Ta 0x00ec Ta (unknown)
.It ""
.It (unknown)
.It 0x8086 Ta 0xa840 Ta any Ta 0x0100 Ta (unknown)
.It ""
.It (unknown)
.It 0x8086 Ta 0xa840 Ta any Ta 0x0110 Ta (unknown)
.It ""
.It (unknown)
.It 0x8086 Ta 0xa840 Ta any Ta 0x0114 Ta (unknown)
.It ""
.It (unknown)
.It 0x8086 Ta 0xa840 Ta any Ta 0x0118 Ta (unknown)
.It ""
.It (unknown)
.It 0x8086 Ta 0xa840 Ta any Ta 0x011c Ta (unknown)
.It ""
.It (unknown)
.It 0x8086 Ta 0xa840 Ta any Ta 0x0310 Ta (unknown)
.It ""
.It (unknown)
.It 0x8086 Ta 0xa840 Ta any Ta 0x0314 Ta (unknown)
.It ""
.It (unknown)
.It 0x8086 Ta 0xa840 Ta any Ta 0x0510 Ta (unknown)
.It ""
.It (unknown)
.It 0x8086 Ta 0xa840 Ta any Ta 0x0a10 Ta (unknown)
.It ""
.It (unknown)
.It 0x8086 Ta 0xa840 Ta any Ta 0x1671 Ta (unknown)
.It ""
.It (unknown)
.It 0x8086 Ta 0xa840 Ta any Ta 0x1672 Ta (unknown)
.It ""
.It (unknown)
.It 0x8086 Ta 0xa840 Ta any Ta 0x1771 Ta (unknown)
.It ""
.It (unknown)
.It 0x8086 Ta 0xa840 Ta any Ta 0x1772 Ta (unknown)
.It ""
.It (unknown)
.It 0x8086 Ta 0xa840 Ta any Ta 0x1791 Ta (unknown)
.It ""
.It (unknown)
.It 0x8086 Ta 0xa840 Ta any Ta 0x1792 Ta (unknown)
.It ""
.It (unknown)
.It 0x8086 Ta 0xa840 Ta any Ta 0x4090 Ta (unknown)
.It ""
.It (unknown)
.It 0x8086 Ta 0xa840 Ta any Ta 0x40c4 Ta (unknown)
.It ""
.It (unknown)
.It 0x8086 Ta 0xa840 Ta any Ta 0x40e0 Ta (unknown)
.It ""
.It (unknown)
.It 0x8086 Ta 0xa840 Ta any Ta 0x4110 Ta (unknown)
.It ""
.It (unknown)
.It 0x8086 Ta 0xa840 Ta any Ta 0x4314 Ta (unknown)
.It ""
.It (unknown)
.It 0x8086 Ta 0x7740 Ta any Ta any Ta (unknown)
.It ""
.It (unknown)
.It 0x8086 Ta 0x4d40 Ta any Ta any Ta (unknown)
.It ""
.It (unknown)
.It 0x8086 Ta 0xe440 Ta any Ta any Ta (unknown)
.It ""
.It (unknown)
.It 0x8086 Ta 0xe340 Ta any Ta any Ta (unknown)
.It ""
.It (unknown)
.It 0x8086 Ta 0xd340 Ta any Ta any Ta (unknown)
.It ""
.It (unknown)
.It 0x8086 Ta 0x6e70 Ta any Ta any Ta (unknown)
.It ""
.It Killer (R) Wireless-AC 1550 Wireless Network Adapter (9260NGW) 160MHz
.It 0x8086 Ta 0x2526 Ta any Ta 0x1550 Ta iwlwifi-9260-th-b0-jf-b0
.It ""
@ -1290,9 +1487,6 @@ driver.
.It Intel(R) Wi-Fi 6E AX211 160MHz
.It 0x8086 Ta any Ta any Ta any Ta (null)
.It ""
.It Intel(R) Wi-Fi 6E AX221 160MHz
.It 0x8086 Ta any Ta any Ta any Ta (null)
.It ""
.It Intel(R) Wi-Fi 6E AX231 160MHz
.It 0x8086 Ta any Ta any Ta any Ta (null)
.It ""
@ -1311,9 +1505,6 @@ driver.
.It Intel(R) Wi-Fi 6E AX411 160MHz
.It 0x8086 Ta any Ta any Ta any Ta iwlwifi-so-a0-gf4-a0
.It ""
.It Intel(R) TBD Bz device
.It 0x8086 Ta any Ta any Ta any Ta (null)
.It ""
.It Intel(R) Wireless-AC 9560 160MHz
.It 0x8086 Ta any Ta any Ta any Ta iwlwifi-so-a0-jf-b0
.It ""
@ -1332,14 +1523,23 @@ driver.
.It Intel(R) Wireless-AC 9462
.It 0x8086 Ta any Ta any Ta any Ta iwlwifi-so-a0-jf-b0
.It ""
.It Intel(R) Wi-Fi 6 AX204 160MHz
.It 0x8086 Ta any Ta any Ta any Ta iwlwifi-so-a0-mr-a0
.It Intel(R) Wi-Fi 7 BE201 320MHz
.It 0x8086 Ta any Ta any Ta any Ta (null)
.It ""
.It Intel(R) Wi-Fi 6 AX204 160MHz
.It Intel(R) Wi-Fi 7 BE200 320MHz
.It 0x8086 Ta any Ta any Ta any Ta (null)
.It ""
.It Intel(R) Wi-Fi 7 BE202 160MHz
.It 0x8086 Ta any Ta any Ta any Ta (null)
.It ""
.It Intel(R) TBD Sc device
.It 0x8086 Ta any Ta any Ta any Ta (null)
.It ""
.It Intel(R) TBD Sc2 device
.It 0x8086 Ta any Ta any Ta any Ta (null)
.It ""
.It Intel(R) TBD Sc2f device
.It 0x8086 Ta any Ta any Ta any Ta (null)
.\" ---------------------------------------------------------------------
.El
.Pp
@ -1350,10 +1550,14 @@ in the above listing).
.Sh FILES
A copy of the
.Xr iwlwifi 4
firmware license is installed at
.Em /usr/share/doc/legal/intel_iwlwifi_firmware.LICENCE .
firmware license is installed along with the
.Pa wifi-firmware-iwlwifi-kmod
package or the
.Pa ports/net/wifi-firmware-iwlwifi-kmod
port (or each of its flavors).
.Sh SEE ALSO
.Xr iwlwifi 4 ,
.Xr fwget 8 ,
.Xr firmware 9
.Sh HISTORY
The

4
sys/contrib/dev/iwlwifi/cfg/22000.c
View file

@ -1,7 +1,7 @@
// SPDX-License-Identifier: GPL-2.0 OR BSD-3-Clause
/*
* Copyright (C) 2015-2017 Intel Deutschland GmbH
* Copyright (C) 2018-2023 Intel Corporation
* Copyright (C) 2018-2024 Intel Corporation
*/
#include <linux/module.h>
#include <linux/stringify.h>
@ -13,7 +13,7 @@
#define IWL_22000_UCODE_API_MAX 77
/* Lowest firmware API version supported */
#define IWL_22000_UCODE_API_MIN 50
#define IWL_22000_UCODE_API_MIN 77
/* NVM versions */
#define IWL_22000_NVM_VERSION 0x0a1d

12
sys/contrib/dev/iwlwifi/cfg/ax210.c
View file

@ -1,7 +1,7 @@
// SPDX-License-Identifier: GPL-2.0 OR BSD-3-Clause
/*
* Copyright (C) 2015-2017 Intel Deutschland GmbH
* Copyright (C) 2018-2023 Intel Corporation
* Copyright (C) 2018-2024 Intel Corporation
*/
#include <linux/module.h>
#include <linux/stringify.h>
@ -10,10 +10,10 @@
#include "fw/api/txq.h"
/* Highest firmware API version supported */
#define IWL_AX210_UCODE_API_MAX 83
#define IWL_AX210_UCODE_API_MAX 89
/* Lowest firmware API version supported */
#define IWL_AX210_UCODE_API_MIN 59
#define IWL_AX210_UCODE_API_MIN 77
/* NVM versions */
#define IWL_AX210_NVM_VERSION 0x0a1d
@ -299,3 +299,9 @@ MODULE_FIRMWARE(IWL_MA_B_HR_B_FW_MODULE_FIRMWARE(IWL_AX210_UCODE_API_MAX));
MODULE_FIRMWARE(IWL_MA_B_GF_A_FW_MODULE_FIRMWARE(IWL_AX210_UCODE_API_MAX));
MODULE_FIRMWARE(IWL_MA_B_GF4_A_FW_MODULE_FIRMWARE(IWL_AX210_UCODE_API_MAX));
MODULE_FIRMWARE(IWL_MA_B_MR_A_FW_MODULE_FIRMWARE(IWL_AX210_UCODE_API_MAX));
MODULE_FIRMWARE("iwlwifi-so-a0-gf-a0.pnvm");
MODULE_FIRMWARE("iwlwifi-so-a0-gf4-a0.pnvm");
MODULE_FIRMWARE("iwlwifi-ty-a0-gf-a0.pnvm");
MODULE_FIRMWARE("iwlwifi-ma-b0-gf-a0.pnvm");
MODULE_FIRMWARE("iwlwifi-ma-b0-gf4-a0.pnvm");

29
sys/contrib/dev/iwlwifi/cfg/bz.c
View file

@ -1,7 +1,7 @@
// SPDX-License-Identifier: GPL-2.0 OR BSD-3-Clause
/*
* Copyright (C) 2015-2017 Intel Deutschland GmbH
* Copyright (C) 2018-2023 Intel Corporation
* Copyright (C) 2018-2024 Intel Corporation
*/
#include <linux/module.h>
#include <linux/stringify.h>
@ -10,10 +10,10 @@
#include "fw/api/txq.h"
/* Highest firmware API version supported */
#define IWL_BZ_UCODE_API_MAX 83
#define IWL_BZ_UCODE_API_MAX 92
/* Lowest firmware API version supported */
#define IWL_BZ_UCODE_API_MIN 80
#define IWL_BZ_UCODE_API_MIN 90
/* NVM versions */
#define IWL_BZ_NVM_VERSION 0x0a1d
@ -129,17 +129,11 @@ static const struct iwl_base_params iwl_bz_base_params = {
IWL_DEVICE_BZ_COMMON, \
.ht_params = &iwl_22000_ht_params
#define IWL_DEVICE_GL_A \
IWL_DEVICE_BZ_COMMON, \
.ht_params = &iwl_gl_a_ht_params
/*
* If the device doesn't support HE, no need to have that many buffers.
* These sizes were picked according to 8 MSDUs inside 256 A-MSDUs in an
* This size was picked according to 8 MSDUs inside 512 A-MSDUs in an
* A-MPDU, with additional overhead to account for processing time.
*/
#define IWL_NUM_RBDS_NON_HE 512
#define IWL_NUM_RBDS_BZ_HE 4096
#define IWL_NUM_RBDS_BZ_EHT (512 * 16)
const struct iwl_cfg_trans_params iwl_bz_trans_cfg = {
.device_family = IWL_DEVICE_FAMILY_BZ,
@ -155,21 +149,24 @@ const struct iwl_cfg_trans_params iwl_bz_trans_cfg = {
};
const char iwl_bz_name[] = "Intel(R) TBD Bz device";
const char iwl_fm_name[] = "Intel(R) Wi-Fi 7 BE201 320MHz";
const char iwl_gl_name[] = "Intel(R) Wi-Fi 7 BE200 320MHz";
const char iwl_mtp_name[] = "Intel(R) Wi-Fi 7 BE202 160MHz";
const struct iwl_cfg iwl_cfg_bz = {
.fw_name_mac = "bz",
.uhb_supported = true,
IWL_DEVICE_BZ,
.features = IWL_TX_CSUM_NETIF_FLAGS_BZ | NETIF_F_RXCSUM,
.num_rbds = IWL_NUM_RBDS_BZ_HE,
.features = IWL_TX_CSUM_NETIF_FLAGS | NETIF_F_RXCSUM,
.num_rbds = IWL_NUM_RBDS_BZ_EHT,
};
const struct iwl_cfg iwl_cfg_gl = {
.fw_name_mac = "gl",
.uhb_supported = true,
IWL_DEVICE_BZ,
.features = IWL_TX_CSUM_NETIF_FLAGS_BZ | NETIF_F_RXCSUM,
.num_rbds = IWL_NUM_RBDS_BZ_HE,
.features = IWL_TX_CSUM_NETIF_FLAGS | NETIF_F_RXCSUM,
.num_rbds = IWL_NUM_RBDS_BZ_EHT,
};
@ -181,3 +178,5 @@ MODULE_FIRMWARE(IWL_BZ_A_FM_C_MODULE_FIRMWARE(IWL_BZ_UCODE_API_MAX));
MODULE_FIRMWARE(IWL_BZ_A_FM4_B_MODULE_FIRMWARE(IWL_BZ_UCODE_API_MAX));
MODULE_FIRMWARE(IWL_GL_B_FM_B_MODULE_FIRMWARE(IWL_BZ_UCODE_API_MAX));
MODULE_FIRMWARE(IWL_GL_C_FM_C_MODULE_FIRMWARE(IWL_BZ_UCODE_API_MAX));
MODULE_FIRMWARE("iwlwifi-gl-c0-fm-c0.pnvm");

48
sys/contrib/dev/iwlwifi/cfg/sc.c
View file

@ -1,7 +1,7 @@
// SPDX-License-Identifier: GPL-2.0 OR BSD-3-Clause
/*
* Copyright (C) 2015-2017 Intel Deutschland GmbH
* Copyright (C) 2018-2023 Intel Corporation
* Copyright (C) 2018-2024 Intel Corporation
*/
#include <linux/module.h>
#include <linux/stringify.h>
@ -10,10 +10,10 @@
#include "fw/api/txq.h"
/* Highest firmware API version supported */
#define IWL_SC_UCODE_API_MAX 83
#define IWL_SC_UCODE_API_MAX 92
/* Lowest firmware API version supported */
#define IWL_SC_UCODE_API_MIN 82
#define IWL_SC_UCODE_API_MIN 90
/* NVM versions */
#define IWL_SC_NVM_VERSION 0x0a1d
@ -33,6 +33,10 @@
#define IWL_SC_A_GF_A_FW_PRE "iwlwifi-sc-a0-gf-a0"
#define IWL_SC_A_GF4_A_FW_PRE "iwlwifi-sc-a0-gf4-a0"
#define IWL_SC_A_WH_A_FW_PRE "iwlwifi-sc-a0-wh-a0"
#define IWL_SC2_A_FM_C_FW_PRE "iwlwifi-sc2-a0-fm-c0"
#define IWL_SC2_A_WH_A_FW_PRE "iwlwifi-sc2-a0-wh-a0"
#define IWL_SC2F_A_FM_C_FW_PRE "iwlwifi-sc2f-a0-fm-c0"
#define IWL_SC2F_A_WH_A_FW_PRE "iwlwifi-sc2f-a0-wh-a0"
#define IWL_SC_A_FM_B_FW_MODULE_FIRMWARE(api) \
IWL_SC_A_FM_B_FW_PRE "-" __stringify(api) ".ucode"
@ -48,6 +52,14 @@
IWL_SC_A_GF4_A_FW_PRE "-" __stringify(api) ".ucode"
#define IWL_SC_A_WH_A_FW_MODULE_FIRMWARE(api) \
IWL_SC_A_WH_A_FW_PRE "-" __stringify(api) ".ucode"
#define IWL_SC2_A_FM_C_FW_MODULE_FIRMWARE(api) \
IWL_SC2_A_FM_C_FW_PRE "-" __stringify(api) ".ucode"
#define IWL_SC2_A_WH_A_FW_MODULE_FIRMWARE(api) \
IWL_SC2_A_WH_A_FW_PRE "-" __stringify(api) ".ucode"
#define IWL_SC2F_A_FM_C_FW_MODULE_FIRMWARE(api) \
IWL_SC2F_A_FM_C_FW_PRE "-" __stringify(api) ".ucode"
#define IWL_SC2F_A_WH_A_FW_MODULE_FIRMWARE(api) \
IWL_SC2F_A_WH_A_FW_PRE "-" __stringify(api) ".ucode"
static const struct iwl_base_params iwl_sc_base_params = {
.eeprom_size = OTP_LOW_IMAGE_SIZE_32K,
@ -124,15 +136,16 @@ static const struct iwl_base_params iwl_sc_base_params = {
#define IWL_DEVICE_SC \
IWL_DEVICE_BZ_COMMON, \
.uhb_supported = true, \
.features = IWL_TX_CSUM_NETIF_FLAGS | NETIF_F_RXCSUM, \
.num_rbds = IWL_NUM_RBDS_SC_EHT, \
.ht_params = &iwl_22000_ht_params
/*
* If the device doesn't support HE, no need to have that many buffers.
* These sizes were picked according to 8 MSDUs inside 256 A-MSDUs in an
* This size was picked according to 8 MSDUs inside 512 A-MSDUs in an
* A-MPDU, with additional overhead to account for processing time.
*/
#define IWL_NUM_RBDS_NON_HE 512
#define IWL_NUM_RBDS_SC_HE 4096
#define IWL_NUM_RBDS_SC_EHT (512 * 16)
const struct iwl_cfg_trans_params iwl_sc_trans_cfg = {
.device_family = IWL_DEVICE_FAMILY_SC,
@ -151,10 +164,21 @@ const char iwl_sc_name[] = "Intel(R) TBD Sc device";
const struct iwl_cfg iwl_cfg_sc = {
.fw_name_mac = "sc",
.uhb_supported = true,
IWL_DEVICE_SC,
.features = IWL_TX_CSUM_NETIF_FLAGS_BZ | NETIF_F_RXCSUM,
.num_rbds = IWL_NUM_RBDS_SC_HE,
};
const char iwl_sc2_name[] = "Intel(R) TBD Sc2 device";
const struct iwl_cfg iwl_cfg_sc2 = {
.fw_name_mac = "sc2",
IWL_DEVICE_SC,
};
const char iwl_sc2f_name[] = "Intel(R) TBD Sc2f device";
const struct iwl_cfg iwl_cfg_sc2f = {
.fw_name_mac = "sc2f",
IWL_DEVICE_SC,
};
MODULE_FIRMWARE(IWL_SC_A_FM_B_FW_MODULE_FIRMWARE(IWL_SC_UCODE_API_MAX));
@ -164,3 +188,7 @@ MODULE_FIRMWARE(IWL_SC_A_HR_B_FW_MODULE_FIRMWARE(IWL_SC_UCODE_API_MAX));
MODULE_FIRMWARE(IWL_SC_A_GF_A_FW_MODULE_FIRMWARE(IWL_SC_UCODE_API_MAX));
MODULE_FIRMWARE(IWL_SC_A_GF4_A_FW_MODULE_FIRMWARE(IWL_SC_UCODE_API_MAX));
MODULE_FIRMWARE(IWL_SC_A_WH_A_FW_MODULE_FIRMWARE(IWL_SC_UCODE_API_MAX));
MODULE_FIRMWARE(IWL_SC2_A_FM_C_FW_MODULE_FIRMWARE(IWL_SC_UCODE_API_MAX));
MODULE_FIRMWARE(IWL_SC2_A_WH_A_FW_MODULE_FIRMWARE(IWL_SC_UCODE_API_MAX));
MODULE_FIRMWARE(IWL_SC2F_A_FM_C_FW_MODULE_FIRMWARE(IWL_SC_UCODE_API_MAX));
MODULE_FIRMWARE(IWL_SC2F_A_WH_A_FW_MODULE_FIRMWARE(IWL_SC_UCODE_API_MAX));

655
sys/contrib/dev/iwlwifi/fw/acpi.c
View file

@ -1,10 +1,9 @@
// SPDX-License-Identifier: GPL-2.0 OR BSD-3-Clause
/*
* Copyright (C) 2017 Intel Deutschland GmbH
* Copyright (C) 2019-2023 Intel Corporation
* Copyright (C) 2019-2024 Intel Corporation
*/
#include <linux/uuid.h>
#include <linux/dmi.h>
#include "iwl-drv.h"
#include "iwl-debug.h"
#include "acpi.h"
@ -13,63 +12,22 @@
const guid_t iwl_guid = GUID_INIT(0xF21202BF, 0x8F78, 0x4DC6,
0xA5, 0xB3, 0x1F, 0x73,
0x8E, 0x28, 0x5A, 0xDE);
IWL_EXPORT_SYMBOL(iwl_guid);
const guid_t iwl_rfi_guid = GUID_INIT(0x7266172C, 0x220B, 0x4B29,
0x81, 0x4F, 0x75, 0xE4,
0xDD, 0x26, 0xB5, 0xFD);
IWL_EXPORT_SYMBOL(iwl_rfi_guid);
static const struct dmi_system_id dmi_ppag_approved_list[] = {
{ .ident = "HP",
.matches = {
DMI_MATCH(DMI_SYS_VENDOR, "HP"),
},
},
{ .ident = "SAMSUNG",
.matches = {
DMI_MATCH(DMI_SYS_VENDOR, "SAMSUNG ELECTRONICS CO., LTD"),
},
},
{ .ident = "MSFT",
.matches = {
DMI_MATCH(DMI_SYS_VENDOR, "Microsoft Corporation"),
},
},
{ .ident = "ASUS",
.matches = {
DMI_MATCH(DMI_SYS_VENDOR, "ASUSTeK COMPUTER INC."),
},
},
{ .ident = "GOOGLE-HP",
.matches = {
DMI_MATCH(DMI_SYS_VENDOR, "Google"),
DMI_MATCH(DMI_BOARD_VENDOR, "HP"),
},
},
{ .ident = "GOOGLE-ASUS",
.matches = {
DMI_MATCH(DMI_SYS_VENDOR, "Google"),
DMI_MATCH(DMI_BOARD_VENDOR, "ASUSTek COMPUTER INC."),
},
},
{ .ident = "GOOGLE-SAMSUNG",
.matches = {
DMI_MATCH(DMI_SYS_VENDOR, "Google"),
DMI_MATCH(DMI_BOARD_VENDOR, "SAMSUNG ELECTRONICS CO., LTD"),
},
},
{ .ident = "DELL",
.matches = {
DMI_MATCH(DMI_SYS_VENDOR, "Dell Inc."),
},
},
{ .ident = "DELL",
.matches = {
DMI_MATCH(DMI_SYS_VENDOR, "Alienware"),
},
},
{}
static const size_t acpi_dsm_size[DSM_FUNC_NUM_FUNCS] = {
[DSM_FUNC_QUERY] = sizeof(u32),
[DSM_FUNC_DISABLE_SRD] = sizeof(u8),
[DSM_FUNC_ENABLE_INDONESIA_5G2] = sizeof(u8),
[DSM_FUNC_ENABLE_6E] = sizeof(u32),
[DSM_FUNC_REGULATORY_CONFIG] = sizeof(u32),
/* Not supported in driver */
[5] = (size_t)0,
[DSM_FUNC_11AX_ENABLEMENT] = sizeof(u32),
[DSM_FUNC_ENABLE_UNII4_CHAN] = sizeof(u32),
[DSM_FUNC_ACTIVATE_CHANNEL] = sizeof(u32),
[DSM_FUNC_FORCE_DISABLE_CHANNELS] = sizeof(u32),
[DSM_FUNC_ENERGY_DETECTION_THRESHOLD] = sizeof(u32),
[DSM_FUNC_RFI_CONFIG] = sizeof(u32),
[DSM_FUNC_ENABLE_11BE] = sizeof(u32),
};
static int iwl_acpi_get_handle(struct device *dev, acpi_string method,
@ -195,46 +153,41 @@ out:
}
/*
* Evaluate a DSM with no arguments and a u8 return value,
* This function receives a DSM function number, calculates its expected size
* according to Intel BIOS spec, and fills in the value in a 32-bit field.
* In case the expected size is smaller than 32-bit, padding will be added.
*/
int iwl_acpi_get_dsm_u8(struct device *dev, int rev, int func,
const guid_t *guid, u8 *value)
int iwl_acpi_get_dsm(struct iwl_fw_runtime *fwrt,
enum iwl_dsm_funcs func, u32 *value)
{
size_t expected_size;
u64 tmp;
int ret;
u64 val;
ret = iwl_acpi_get_dsm_integer(dev, rev, func,
guid, &val, sizeof(u8));
BUILD_BUG_ON(ARRAY_SIZE(acpi_dsm_size) != DSM_FUNC_NUM_FUNCS);
if (ret < 0)
if (WARN_ON(func >= ARRAY_SIZE(acpi_dsm_size)))
return -EINVAL;
expected_size = acpi_dsm_size[func];
/* Currently all ACPI DSMs are either 8-bit or 32-bit */
if (expected_size != sizeof(u8) && expected_size != sizeof(u32))
return -EOPNOTSUPP;
ret = iwl_acpi_get_dsm_integer(fwrt->dev, ACPI_DSM_REV, func,
&iwl_guid, &tmp, expected_size);
if (ret)
return ret;
/* cast val (u64) to be u8 */
*value = (u8)val;
if ((expected_size == sizeof(u8) && tmp != (u8)tmp) ||
(expected_size == sizeof(u32) && tmp != (u32)tmp))
IWL_DEBUG_RADIO(fwrt,
"DSM value overflows the expected size, truncating\n");
*value = (u32)tmp;
return 0;
}
IWL_EXPORT_SYMBOL(iwl_acpi_get_dsm_u8);
/*
* Evaluate a DSM with no arguments and a u32 return value,
*/
int iwl_acpi_get_dsm_u32(struct device *dev, int rev, int func,
const guid_t *guid, u32 *value)
{
int ret;
u64 val;
ret = iwl_acpi_get_dsm_integer(dev, rev, func,
guid, &val, sizeof(u32));
if (ret < 0)
return ret;
/* cast val (u64) to be u32 */
*value = (u32)val;
return 0;
}
IWL_EXPORT_SYMBOL(iwl_acpi_get_dsm_u32);
static union acpi_object *
iwl_acpi_get_wifi_pkg_range(struct device *dev,
@ -302,9 +255,8 @@ iwl_acpi_get_wifi_pkg(struct device *dev,
tbl_rev);
}
int iwl_acpi_get_tas(struct iwl_fw_runtime *fwrt,
union iwl_tas_config_cmd *cmd, int fw_ver)
int iwl_acpi_get_tas_table(struct iwl_fw_runtime *fwrt,
struct iwl_tas_data *tas_data)
{
union acpi_object *wifi_pkg, *data;
int ret, tbl_rev, i, block_list_size, enabled;
@ -326,22 +278,9 @@ int iwl_acpi_get_tas(struct iwl_fw_runtime *fwrt,
ACPI_TYPE_INTEGER) {
u32 tas_selection =
(u32)wifi_pkg->package.elements[1].integer.value;
u16 override_iec =
(tas_selection & ACPI_WTAS_OVERRIDE_IEC_MSK) >> ACPI_WTAS_OVERRIDE_IEC_POS;
u16 enabled_iec = (tas_selection & ACPI_WTAS_ENABLE_IEC_MSK) >>
ACPI_WTAS_ENABLE_IEC_POS;
u8 usa_tas_uhb = (tas_selection & ACPI_WTAS_USA_UHB_MSK) >> ACPI_WTAS_USA_UHB_POS;
enabled = tas_selection & ACPI_WTAS_ENABLED_MSK;
if (fw_ver <= 3) {
cmd->v3.override_tas_iec = cpu_to_le16(override_iec);
cmd->v3.enable_tas_iec = cpu_to_le16(enabled_iec);
} else {
cmd->v4.usa_tas_uhb_allowed = usa_tas_uhb;
cmd->v4.override_tas_iec = (u8)override_iec;
cmd->v4.enable_tas_iec = (u8)enabled_iec;
}
enabled = iwl_parse_tas_selection(fwrt, tas_data,
tas_selection);
} else if (tbl_rev == 0 &&
wifi_pkg->package.elements[1].type == ACPI_TYPE_INTEGER) {
@ -360,22 +299,16 @@ int iwl_acpi_get_tas(struct iwl_fw_runtime *fwrt,
IWL_DEBUG_RADIO(fwrt, "Reading TAS table revision %d\n", tbl_rev);
if (wifi_pkg->package.elements[2].type != ACPI_TYPE_INTEGER ||
wifi_pkg->package.elements[2].integer.value >
APCI_WTAS_BLACK_LIST_MAX) {
IWL_WTAS_BLACK_LIST_MAX) {
IWL_DEBUG_RADIO(fwrt, "TAS invalid array size %llu\n",
wifi_pkg->package.elements[2].integer.value);
ret = -EINVAL;
goto out_free;
}
block_list_size = wifi_pkg->package.elements[2].integer.value;
cmd->v4.block_list_size = cpu_to_le32(block_list_size);
tas_data->block_list_size = cpu_to_le32(block_list_size);
IWL_DEBUG_RADIO(fwrt, "TAS array size %u\n", block_list_size);
if (block_list_size > APCI_WTAS_BLACK_LIST_MAX) {
IWL_DEBUG_RADIO(fwrt, "TAS invalid array size value %u\n",
block_list_size);
ret = -EINVAL;
goto out_free;
}
for (i = 0; i < block_list_size; i++) {
u32 country;
@ -389,7 +322,7 @@ int iwl_acpi_get_tas(struct iwl_fw_runtime *fwrt,
}
country = wifi_pkg->package.elements[3 + i].integer.value;
cmd->v4.block_list_array[i] = cpu_to_le32(country);
tas_data->block_list_array[i] = cpu_to_le32(country);
IWL_DEBUG_RADIO(fwrt, "TAS block list country %d\n", country);
}
@ -398,19 +331,19 @@ out_free:
kfree(data);
return ret;
}
IWL_EXPORT_SYMBOL(iwl_acpi_get_tas);
int iwl_acpi_get_mcc(struct device *dev, char *mcc)
int iwl_acpi_get_mcc(struct iwl_fw_runtime *fwrt, char *mcc)
{
union acpi_object *wifi_pkg, *data;
u32 mcc_val;
int ret, tbl_rev;
data = iwl_acpi_get_object(dev, ACPI_WRDD_METHOD);
data = iwl_acpi_get_object(fwrt->dev, ACPI_WRDD_METHOD);
if (IS_ERR(data))
return PTR_ERR(data);
wifi_pkg = iwl_acpi_get_wifi_pkg(dev, data, ACPI_WRDD_WIFI_DATA_SIZE,
wifi_pkg = iwl_acpi_get_wifi_pkg(fwrt->dev, data,
ACPI_WRDD_WIFI_DATA_SIZE,
&tbl_rev);
if (IS_ERR(wifi_pkg)) {
ret = PTR_ERR(wifi_pkg);
@ -434,46 +367,42 @@ out_free:
kfree(data);
return ret;
}
IWL_EXPORT_SYMBOL(iwl_acpi_get_mcc);
u64 iwl_acpi_get_pwr_limit(struct device *dev)
int iwl_acpi_get_pwr_limit(struct iwl_fw_runtime *fwrt, u64 *dflt_pwr_limit)
{
union acpi_object *data, *wifi_pkg;
u64 dflt_pwr_limit;
int tbl_rev;
int tbl_rev, ret = -EINVAL;
data = iwl_acpi_get_object(dev, ACPI_SPLC_METHOD);
if (IS_ERR(data)) {
dflt_pwr_limit = 0;
*dflt_pwr_limit = 0;
data = iwl_acpi_get_object(fwrt->dev, ACPI_SPLC_METHOD);
if (IS_ERR(data))
goto out;
}
wifi_pkg = iwl_acpi_get_wifi_pkg(dev, data,
wifi_pkg = iwl_acpi_get_wifi_pkg(fwrt->dev, data,
ACPI_SPLC_WIFI_DATA_SIZE, &tbl_rev);
if (IS_ERR(wifi_pkg) || tbl_rev != 0 ||
wifi_pkg->package.elements[1].integer.value != ACPI_TYPE_INTEGER) {
dflt_pwr_limit = 0;
wifi_pkg->package.elements[1].integer.value != ACPI_TYPE_INTEGER)
goto out_free;
}
dflt_pwr_limit = wifi_pkg->package.elements[1].integer.value;
*dflt_pwr_limit = wifi_pkg->package.elements[1].integer.value;
ret = 0;
out_free:
kfree(data);
out:
return dflt_pwr_limit;
return ret;
}
IWL_EXPORT_SYMBOL(iwl_acpi_get_pwr_limit);
int iwl_acpi_get_eckv(struct device *dev, u32 *extl_clk)
int iwl_acpi_get_eckv(struct iwl_fw_runtime *fwrt, u32 *extl_clk)
{
union acpi_object *wifi_pkg, *data;
int ret, tbl_rev;
data = iwl_acpi_get_object(dev, ACPI_ECKV_METHOD);
data = iwl_acpi_get_object(fwrt->dev, ACPI_ECKV_METHOD);
if (IS_ERR(data))
return PTR_ERR(data);
wifi_pkg = iwl_acpi_get_wifi_pkg(dev, data, ACPI_ECKV_WIFI_DATA_SIZE,
wifi_pkg = iwl_acpi_get_wifi_pkg(fwrt->dev, data,
ACPI_ECKV_WIFI_DATA_SIZE,
&tbl_rev);
if (IS_ERR(wifi_pkg)) {
ret = PTR_ERR(wifi_pkg);
@ -494,11 +423,11 @@ out_free:
kfree(data);
return ret;
}
IWL_EXPORT_SYMBOL(iwl_acpi_get_eckv);
static int iwl_sar_set_profile(union acpi_object *table,
struct iwl_sar_profile *profile,
bool enabled, u8 num_chains, u8 num_sub_bands)
static int iwl_acpi_sar_set_profile(union acpi_object *table,
struct iwl_sar_profile *profile,
bool enabled, u8 num_chains,
u8 num_sub_bands)
{
int i, j, idx = 0;
@ -506,8 +435,8 @@ static int iwl_sar_set_profile(union acpi_object *table,
* The table from ACPI is flat, but we store it in a
* structured array.
*/
for (i = 0; i < ACPI_SAR_NUM_CHAINS_REV2; i++) {
for (j = 0; j < ACPI_SAR_NUM_SUB_BANDS_REV2; j++) {
for (i = 0; i < BIOS_SAR_MAX_CHAINS_PER_PROFILE; i++) {
for (j = 0; j < BIOS_SAR_MAX_SUB_BANDS_NUM; j++) {
/* if we don't have the values, use the default */
if (i >= num_chains || j >= num_sub_bands) {
profile->chains[i].subbands[j] = 0;
@ -530,73 +459,7 @@ static int iwl_sar_set_profile(union acpi_object *table,
return 0;
}
static int iwl_sar_fill_table(struct iwl_fw_runtime *fwrt,
__le16 *per_chain, u32 n_subbands,
int prof_a, int prof_b)
{
int profs[ACPI_SAR_NUM_CHAINS_REV0] = { prof_a, prof_b };
int i, j;
for (i = 0; i < ACPI_SAR_NUM_CHAINS_REV0; i++) {
struct iwl_sar_profile *prof;
/* don't allow SAR to be disabled (profile 0 means disable) */
if (profs[i] == 0)
return -EPERM;
/* we are off by one, so allow up to ACPI_SAR_PROFILE_NUM */
if (profs[i] > ACPI_SAR_PROFILE_NUM)
return -EINVAL;
/* profiles go from 1 to 4, so decrement to access the array */
prof = &fwrt->sar_profiles[profs[i] - 1];
/* if the profile is disabled, do nothing */
if (!prof->enabled) {
IWL_DEBUG_RADIO(fwrt, "SAR profile %d is disabled.\n",
profs[i]);
/*
* if one of the profiles is disabled, we
* ignore all of them and return 1 to
* differentiate disabled from other failures.
*/
return 1;
}
IWL_DEBUG_INFO(fwrt,
"SAR EWRD: chain %d profile index %d\n",
i, profs[i]);
IWL_DEBUG_RADIO(fwrt, " Chain[%d]:\n", i);
for (j = 0; j < n_subbands; j++) {
per_chain[i * n_subbands + j] =
cpu_to_le16(prof->chains[i].subbands[j]);
IWL_DEBUG_RADIO(fwrt, " Band[%d] = %d * .125dBm\n",
j, prof->chains[i].subbands[j]);
}
}
return 0;
}
int iwl_sar_select_profile(struct iwl_fw_runtime *fwrt,
__le16 *per_chain, u32 n_tables, u32 n_subbands,
int prof_a, int prof_b)
{
int i, ret = 0;
for (i = 0; i < n_tables; i++) {
ret = iwl_sar_fill_table(fwrt,
&per_chain[i * n_subbands * ACPI_SAR_NUM_CHAINS_REV0],
n_subbands, prof_a, prof_b);
if (ret)
break;
}
return ret;
}
IWL_EXPORT_SYMBOL(iwl_sar_select_profile);
int iwl_sar_get_wrds_table(struct iwl_fw_runtime *fwrt)
int iwl_acpi_get_wrds_table(struct iwl_fw_runtime *fwrt)
{
union acpi_object *wifi_pkg, *table, *data;
int ret, tbl_rev;
@ -613,7 +476,7 @@ int iwl_sar_get_wrds_table(struct iwl_fw_runtime *fwrt)
&tbl_rev);
if (!IS_ERR(wifi_pkg)) {
if (tbl_rev != 2) {
ret = PTR_ERR(wifi_pkg);
ret = -EINVAL;
goto out_free;
}
@ -629,7 +492,7 @@ int iwl_sar_get_wrds_table(struct iwl_fw_runtime *fwrt)
&tbl_rev);
if (!IS_ERR(wifi_pkg)) {
if (tbl_rev != 1) {
ret = PTR_ERR(wifi_pkg);
ret = -EINVAL;
goto out_free;
}
@ -645,7 +508,7 @@ int iwl_sar_get_wrds_table(struct iwl_fw_runtime *fwrt)
&tbl_rev);
if (!IS_ERR(wifi_pkg)) {
if (tbl_rev != 0) {
ret = PTR_ERR(wifi_pkg);
ret = -EINVAL;
goto out_free;
}
@ -675,16 +538,15 @@ read_table:
/* The profile from WRDS is officially profile 1, but goes
* into sar_profiles[0] (because we don't have a profile 0).
*/
ret = iwl_sar_set_profile(table, &fwrt->sar_profiles[0],
flags & IWL_SAR_ENABLE_MSK,
num_chains, num_sub_bands);
ret = iwl_acpi_sar_set_profile(table, &fwrt->sar_profiles[0],
flags & IWL_SAR_ENABLE_MSK,
num_chains, num_sub_bands);
out_free:
kfree(data);
return ret;
}
IWL_EXPORT_SYMBOL(iwl_sar_get_wrds_table);
int iwl_sar_get_ewrd_table(struct iwl_fw_runtime *fwrt)
int iwl_acpi_get_ewrd_table(struct iwl_fw_runtime *fwrt)
{
union acpi_object *wifi_pkg, *data;
bool enabled;
@ -702,7 +564,7 @@ int iwl_sar_get_ewrd_table(struct iwl_fw_runtime *fwrt)
&tbl_rev);
if (!IS_ERR(wifi_pkg)) {
if (tbl_rev != 2) {
ret = PTR_ERR(wifi_pkg);
ret = -EINVAL;
goto out_free;
}
@ -718,7 +580,7 @@ int iwl_sar_get_ewrd_table(struct iwl_fw_runtime *fwrt)
&tbl_rev);
if (!IS_ERR(wifi_pkg)) {
if (tbl_rev != 1) {
ret = PTR_ERR(wifi_pkg);
ret = -EINVAL;
goto out_free;
}
@ -734,7 +596,7 @@ int iwl_sar_get_ewrd_table(struct iwl_fw_runtime *fwrt)
&tbl_rev);
if (!IS_ERR(wifi_pkg)) {
if (tbl_rev != 0) {
ret = PTR_ERR(wifi_pkg);
ret = -EINVAL;
goto out_free;
}
@ -762,7 +624,7 @@ read_table:
* from index 1, so the maximum value allowed here is
* ACPI_SAR_PROFILES_NUM - 1.
*/
if (n_profiles <= 0 || n_profiles >= ACPI_SAR_PROFILE_NUM) {
if (n_profiles >= BIOS_SAR_MAX_PROFILE_NUM) {
ret = -EINVAL;
goto out_free;
}
@ -771,13 +633,15 @@ read_table:
pos = 3;
for (i = 0; i < n_profiles; i++) {
union acpi_object *table = &wifi_pkg->package.elements[pos];
/* The EWRD profiles officially go from 2 to 4, but we
* save them in sar_profiles[1-3] (because we don't
* have profile 0). So in the array we start from 1.
*/
ret = iwl_sar_set_profile(&wifi_pkg->package.elements[pos],
&fwrt->sar_profiles[i + 1], enabled,
num_chains, num_sub_bands);
ret = iwl_acpi_sar_set_profile(table,
&fwrt->sar_profiles[i + 1],
enabled, num_chains,
num_sub_bands);
if (ret < 0)
break;
@ -789,9 +653,8 @@ out_free:
kfree(data);
return ret;
}
IWL_EXPORT_SYMBOL(iwl_sar_get_ewrd_table);
int iwl_sar_get_wgds_table(struct iwl_fw_runtime *fwrt)
int iwl_acpi_get_wgds_table(struct iwl_fw_runtime *fwrt)
{
union acpi_object *wifi_pkg, *data;
int i, j, k, ret, tbl_rev;
@ -806,7 +669,7 @@ int iwl_sar_get_wgds_table(struct iwl_fw_runtime *fwrt)
.revisions = BIT(3),
.bands = ACPI_GEO_NUM_BANDS_REV2,
.profiles = ACPI_NUM_GEO_PROFILES_REV3,
.min_profiles = 3,
.min_profiles = BIOS_GEO_MIN_PROFILE_NUM,
},
{
.revisions = BIT(2),
@ -862,22 +725,25 @@ int iwl_sar_get_wgds_table(struct iwl_fw_runtime *fwrt)
entry = &wifi_pkg->package.elements[entry_idx];
entry_idx++;
if (entry->type != ACPI_TYPE_INTEGER ||
entry->integer.value > num_profiles) {
entry->integer.value > num_profiles ||
entry->integer.value <
rev_data[idx].min_profiles) {
ret = -EINVAL;
goto out_free;
}
num_profiles = entry->integer.value;
/*
* this also validates >= min_profiles since we
* otherwise wouldn't have gotten the data when
* looking up in ACPI
* Check to see if we received package count
* same as max # of profiles
*/
if (wifi_pkg->package.count !=
hdr_size + profile_size * num_profiles) {
ret = -EINVAL;
goto out_free;
}
/* Number of valid profiles */
num_profiles = entry->integer.value;
}
goto read_table;
}
@ -892,7 +758,7 @@ int iwl_sar_get_wgds_table(struct iwl_fw_runtime *fwrt)
read_table:
fwrt->geo_rev = tbl_rev;
for (i = 0; i < num_profiles; i++) {
for (j = 0; j < ACPI_GEO_NUM_BANDS_REV2; j++) {
for (j = 0; j < BIOS_GEO_MAX_NUM_BANDS; j++) {
union acpi_object *entry;
/*
@ -916,7 +782,7 @@ read_table:
entry->integer.value;
}
for (k = 0; k < ACPI_GEO_NUM_CHAINS; k++) {
for (k = 0; k < BIOS_GEO_NUM_CHAINS; k++) {
/* same here as above */
if (j >= num_bands) {
fwrt->geo_profiles[i].bands[j].chains[k] =
@ -944,123 +810,26 @@ out_free:
kfree(data);
return ret;
}
IWL_EXPORT_SYMBOL(iwl_sar_get_wgds_table);
bool iwl_sar_geo_support(struct iwl_fw_runtime *fwrt)
{
/*
* The PER_CHAIN_LIMIT_OFFSET_CMD command is not supported on
* earlier firmware versions. Unfortunately, we don't have a
* TLV API flag to rely on, so rely on the major version which
* is in the first byte of ucode_ver. This was implemented
* initially on version 38 and then backported to 17. It was
* also backported to 29, but only for 7265D devices. The
* intention was to have it in 36 as well, but not all 8000
* family got this feature enabled. The 8000 family is the
* only one using version 36, so skip this version entirely.
*/
return IWL_UCODE_SERIAL(fwrt->fw->ucode_ver) >= 38 ||
(IWL_UCODE_SERIAL(fwrt->fw->ucode_ver) == 17 &&
fwrt->trans->hw_rev != CSR_HW_REV_TYPE_3160) ||
(IWL_UCODE_SERIAL(fwrt->fw->ucode_ver) == 29 &&
((fwrt->trans->hw_rev & CSR_HW_REV_TYPE_MSK) ==
CSR_HW_REV_TYPE_7265D));
}
IWL_EXPORT_SYMBOL(iwl_sar_geo_support);
int iwl_sar_geo_init(struct iwl_fw_runtime *fwrt,
struct iwl_per_chain_offset *table,
u32 n_bands, u32 n_profiles)
{
int i, j;
if (!fwrt->geo_enabled)
return -ENODATA;
if (!iwl_sar_geo_support(fwrt))
return -EOPNOTSUPP;
for (i = 0; i < n_profiles; i++) {
for (j = 0; j < n_bands; j++) {
struct iwl_per_chain_offset *chain =
&table[i * n_bands + j];
chain->max_tx_power =
cpu_to_le16(fwrt->geo_profiles[i].bands[j].max);
chain->chain_a = fwrt->geo_profiles[i].bands[j].chains[0];
chain->chain_b = fwrt->geo_profiles[i].bands[j].chains[1];
IWL_DEBUG_RADIO(fwrt,
"SAR geographic profile[%d] Band[%d]: chain A = %d chain B = %d max_tx_power = %d\n",
i, j,
fwrt->geo_profiles[i].bands[j].chains[0],
fwrt->geo_profiles[i].bands[j].chains[1],
fwrt->geo_profiles[i].bands[j].max);
}
}
return 0;
}
IWL_EXPORT_SYMBOL(iwl_sar_geo_init);
__le32 iwl_acpi_get_lari_config_bitmap(struct iwl_fw_runtime *fwrt)
{
int ret;
u8 value;
__le32 config_bitmap = 0;
/*
** Evaluate func 'DSM_FUNC_ENABLE_INDONESIA_5G2'
*/
ret = iwl_acpi_get_dsm_u8(fwrt->dev, 0,
DSM_FUNC_ENABLE_INDONESIA_5G2,
&iwl_guid, &value);
if (!ret && value == DSM_VALUE_INDONESIA_ENABLE)
config_bitmap |=
cpu_to_le32(LARI_CONFIG_ENABLE_5G2_IN_INDONESIA_MSK);
/*
** Evaluate func 'DSM_FUNC_DISABLE_SRD'
*/
ret = iwl_acpi_get_dsm_u8(fwrt->dev, 0,
DSM_FUNC_DISABLE_SRD,
&iwl_guid, &value);
if (!ret) {
if (value == DSM_VALUE_SRD_PASSIVE)
config_bitmap |=
cpu_to_le32(LARI_CONFIG_CHANGE_ETSI_TO_PASSIVE_MSK);
else if (value == DSM_VALUE_SRD_DISABLE)
config_bitmap |=
cpu_to_le32(LARI_CONFIG_CHANGE_ETSI_TO_DISABLED_MSK);
}
return config_bitmap;
}
IWL_EXPORT_SYMBOL(iwl_acpi_get_lari_config_bitmap);
int iwl_acpi_get_ppag_table(struct iwl_fw_runtime *fwrt)
{
union acpi_object *wifi_pkg, *data, *flags;
int i, j, ret, tbl_rev, num_sub_bands = 0;
int idx = 2;
u8 cmd_ver;
fwrt->ppag_flags = 0;
fwrt->ppag_table_valid = false;
data = iwl_acpi_get_object(fwrt->dev, ACPI_PPAG_METHOD);
if (IS_ERR(data))
return PTR_ERR(data);
/* try to read ppag table rev 2 or 1 (both have the same data size) */
/* try to read ppag table rev 3, 2 or 1 (all have the same data size) */
wifi_pkg = iwl_acpi_get_wifi_pkg(fwrt->dev, data,
ACPI_PPAG_WIFI_DATA_SIZE_V2, &tbl_rev);
if (!IS_ERR(wifi_pkg)) {
if (tbl_rev == 1 || tbl_rev == 2) {
if (tbl_rev >= 1 && tbl_rev <= 3) {
num_sub_bands = IWL_NUM_SUB_BANDS_V2;
IWL_DEBUG_RADIO(fwrt,
"Reading PPAG table v2 (tbl_rev=%d)\n",
"Reading PPAG table (tbl_rev=%d)\n",
tbl_rev);
goto read_table;
} else {
@ -1083,6 +852,9 @@ int iwl_acpi_get_ppag_table(struct iwl_fw_runtime *fwrt)
goto read_table;
}
ret = PTR_ERR(wifi_pkg);
goto out_free;
read_table:
fwrt->ppag_ver = tbl_rev;
flags = &wifi_pkg->package.elements[1];
@ -1092,19 +864,8 @@ read_table:
goto out_free;
}
fwrt->ppag_flags = flags->integer.value & ACPI_PPAG_MASK;
cmd_ver = iwl_fw_lookup_cmd_ver(fwrt->fw,
WIDE_ID(PHY_OPS_GROUP,
PER_PLATFORM_ANT_GAIN_CMD),
IWL_FW_CMD_VER_UNKNOWN);
if (cmd_ver == IWL_FW_CMD_VER_UNKNOWN) {
ret = -EINVAL;
goto out_free;
}
if (!fwrt->ppag_flags && cmd_ver <= 3) {
ret = 0;
goto out_free;
}
fwrt->ppag_flags = iwl_bios_get_ppag_flags(flags->integer.value,
fwrt->ppag_ver);
/*
* read, verify gain values and save them into the PPAG table.
@ -1122,132 +883,15 @@ read_table:
}
fwrt->ppag_chains[i].subbands[j] = ent->integer.value;
/* from ver 4 the fw deals with out of range values */
if (cmd_ver >= 4)
continue;
if ((j == 0 &&
(fwrt->ppag_chains[i].subbands[j] > ACPI_PPAG_MAX_LB ||
fwrt->ppag_chains[i].subbands[j] < ACPI_PPAG_MIN_LB)) ||
(j != 0 &&
(fwrt->ppag_chains[i].subbands[j] > ACPI_PPAG_MAX_HB ||
fwrt->ppag_chains[i].subbands[j] < ACPI_PPAG_MIN_HB))) {
ret = -EINVAL;
goto out_free;
}
}
}
fwrt->ppag_table_valid = true;
ret = 0;
out_free:
kfree(data);
return ret;
}
IWL_EXPORT_SYMBOL(iwl_acpi_get_ppag_table);
int iwl_read_ppag_table(struct iwl_fw_runtime *fwrt, union iwl_ppag_table_cmd *cmd,
int *cmd_size)
{
u8 cmd_ver;
int i, j, num_sub_bands;
s8 *gain;
/* many firmware images for JF lie about this */
if (CSR_HW_RFID_TYPE(fwrt->trans->hw_rf_id) ==
CSR_HW_RFID_TYPE(CSR_HW_RF_ID_TYPE_JF))
return -EOPNOTSUPP;
if (!fw_has_capa(&fwrt->fw->ucode_capa, IWL_UCODE_TLV_CAPA_SET_PPAG)) {
IWL_DEBUG_RADIO(fwrt,
"PPAG capability not supported by FW, command not sent.\n");
return -EINVAL;
}
cmd_ver = iwl_fw_lookup_cmd_ver(fwrt->fw,
WIDE_ID(PHY_OPS_GROUP,
PER_PLATFORM_ANT_GAIN_CMD),
IWL_FW_CMD_VER_UNKNOWN);
if (!fwrt->ppag_table_valid || (cmd_ver <= 3 && !fwrt->ppag_flags)) {
IWL_DEBUG_RADIO(fwrt, "PPAG not enabled, command not sent.\n");
return -EINVAL;
}
/* The 'flags' field is the same in v1 and in v2 so we can just
* use v1 to access it.
*/
cmd->v1.flags = cpu_to_le32(fwrt->ppag_flags);
IWL_DEBUG_RADIO(fwrt, "PPAG cmd ver is %d\n", cmd_ver);
if (cmd_ver == 1) {
num_sub_bands = IWL_NUM_SUB_BANDS_V1;
gain = cmd->v1.gain[0];
*cmd_size = sizeof(cmd->v1);
if (fwrt->ppag_ver == 1 || fwrt->ppag_ver == 2) {
/* in this case FW supports revision 0 */
IWL_DEBUG_RADIO(fwrt,
"PPAG table rev is %d, send truncated table\n",
fwrt->ppag_ver);
}
} else if (cmd_ver >= 2 && cmd_ver <= 4) {
num_sub_bands = IWL_NUM_SUB_BANDS_V2;
gain = cmd->v2.gain[0];
*cmd_size = sizeof(cmd->v2);
if (fwrt->ppag_ver == 0) {
/* in this case FW supports revisions 1 or 2 */
IWL_DEBUG_RADIO(fwrt,
"PPAG table rev is 0, send padded table\n");
}
} else {
IWL_DEBUG_RADIO(fwrt, "Unsupported PPAG command version\n");
return -EINVAL;
}
/* ppag mode */
IWL_DEBUG_RADIO(fwrt,
"PPAG MODE bits were read from bios: %d\n",
cmd->v1.flags & cpu_to_le32(ACPI_PPAG_MASK));
if ((cmd_ver == 1 && !fw_has_capa(&fwrt->fw->ucode_capa,
IWL_UCODE_TLV_CAPA_PPAG_CHINA_BIOS_SUPPORT)) ||
(cmd_ver == 2 && fwrt->ppag_ver == 2)) {
cmd->v1.flags &= cpu_to_le32(IWL_PPAG_ETSI_MASK);
IWL_DEBUG_RADIO(fwrt, "masking ppag China bit\n");
} else {
IWL_DEBUG_RADIO(fwrt, "isn't masking ppag China bit\n");
}
IWL_DEBUG_RADIO(fwrt,
"PPAG MODE bits going to be sent: %d\n",
cmd->v1.flags & cpu_to_le32(ACPI_PPAG_MASK));
for (i = 0; i < IWL_NUM_CHAIN_LIMITS; i++) {
for (j = 0; j < num_sub_bands; j++) {
gain[i * num_sub_bands + j] =
fwrt->ppag_chains[i].subbands[j];
IWL_DEBUG_RADIO(fwrt,
"PPAG table: chain[%d] band[%d]: gain = %d\n",
i, j, gain[i * num_sub_bands + j]);
}
}
return 0;
}
IWL_EXPORT_SYMBOL(iwl_read_ppag_table);
bool iwl_acpi_is_ppag_approved(struct iwl_fw_runtime *fwrt)
{
if (!dmi_check_system(dmi_ppag_approved_list)) {
IWL_DEBUG_RADIO(fwrt,
"System vendor '%s' is not in the approved list, disabling PPAG.\n",
dmi_get_system_info(DMI_SYS_VENDOR));
fwrt->ppag_flags = 0;
return false;
}
return true;
}
IWL_EXPORT_SYMBOL(iwl_acpi_is_ppag_approved);
void iwl_acpi_get_phy_filters(struct iwl_fw_runtime *fwrt,
struct iwl_phy_specific_cfg *filters)
@ -1260,7 +904,6 @@ void iwl_acpi_get_phy_filters(struct iwl_fw_runtime *fwrt,
if (IS_ERR(data))
return;
/* try to read wtas table revision 1 or revision 0*/
wifi_pkg = iwl_acpi_get_wifi_pkg(fwrt->dev, data,
ACPI_WPFC_WIFI_DATA_SIZE,
&tbl_rev);
@ -1270,13 +913,14 @@ void iwl_acpi_get_phy_filters(struct iwl_fw_runtime *fwrt,
if (tbl_rev != 0)
goto out_free;
BUILD_BUG_ON(ARRAY_SIZE(filters->filter_cfg_chains) != ACPI_WPFC_WIFI_DATA_SIZE);
BUILD_BUG_ON(ARRAY_SIZE(filters->filter_cfg_chains) !=
ACPI_WPFC_WIFI_DATA_SIZE - 1);
for (i = 0; i < ARRAY_SIZE(filters->filter_cfg_chains); i++) {
if (wifi_pkg->package.elements[i].type != ACPI_TYPE_INTEGER)
return;
if (wifi_pkg->package.elements[i + 1].type != ACPI_TYPE_INTEGER)
goto out_free;
tmp.filter_cfg_chains[i] =
cpu_to_le32(wifi_pkg->package.elements[i].integer.value);
cpu_to_le32(wifi_pkg->package.elements[i + 1].integer.value);
}
IWL_DEBUG_RADIO(fwrt, "Loaded WPFC filter config from ACPI\n");
@ -1285,3 +929,72 @@ out_free:
kfree(data);
}
IWL_EXPORT_SYMBOL(iwl_acpi_get_phy_filters);
void iwl_acpi_get_guid_lock_status(struct iwl_fw_runtime *fwrt)
{
union acpi_object *wifi_pkg, *data;
int tbl_rev;
data = iwl_acpi_get_object(fwrt->dev, ACPI_GLAI_METHOD);
if (IS_ERR(data))
return;
wifi_pkg = iwl_acpi_get_wifi_pkg(fwrt->dev, data,
ACPI_GLAI_WIFI_DATA_SIZE,
&tbl_rev);
if (IS_ERR(wifi_pkg))
goto out_free;
if (tbl_rev != 0) {
IWL_DEBUG_RADIO(fwrt, "Invalid GLAI revision: %d\n", tbl_rev);
goto out_free;
}
if (wifi_pkg->package.elements[1].type != ACPI_TYPE_INTEGER ||
wifi_pkg->package.elements[1].integer.value > ACPI_GLAI_MAX_STATUS)
goto out_free;
fwrt->uefi_tables_lock_status =
wifi_pkg->package.elements[1].integer.value;
IWL_DEBUG_RADIO(fwrt,
"Loaded UEFI WIFI GUID lock status: %d from ACPI\n",
fwrt->uefi_tables_lock_status);
out_free:
kfree(data);
}
IWL_EXPORT_SYMBOL(iwl_acpi_get_guid_lock_status);
int iwl_acpi_get_wbem(struct iwl_fw_runtime *fwrt, u32 *value)
{
union acpi_object *wifi_pkg, *data;
int ret = -ENOENT;
int tbl_rev;
data = iwl_acpi_get_object(fwrt->dev, ACPI_WBEM_METHOD);
if (IS_ERR(data))
return ret;
wifi_pkg = iwl_acpi_get_wifi_pkg(fwrt->dev, data,
ACPI_WBEM_WIFI_DATA_SIZE,
&tbl_rev);
if (IS_ERR(wifi_pkg))
goto out_free;
if (tbl_rev != IWL_ACPI_WBEM_REVISION) {
IWL_DEBUG_RADIO(fwrt, "Unsupported ACPI WBEM revision:%d\n",
tbl_rev);
goto out_free;
}
if (wifi_pkg->package.elements[1].type != ACPI_TYPE_INTEGER)
goto out_free;
*value = wifi_pkg->package.elements[1].integer.value &
IWL_ACPI_WBEM_REV0_MASK;
IWL_DEBUG_RADIO(fwrt, "Loaded WBEM config from ACPI\n");
ret = 0;
out_free:
kfree(data);
return ret;
}

220
sys/contrib/dev/iwlwifi/fw/acpi.h
View file

@ -7,6 +7,7 @@
#define __iwl_fw_acpi__
#include <linux/acpi.h>
#include "fw/regulatory.h"
#include "fw/api/commands.h"
#include "fw/api/power.h"
#include "fw/api/phy.h"
@ -25,6 +26,8 @@
#define ACPI_PPAG_METHOD "PPAG"
#define ACPI_WTAS_METHOD "WTAS"
#define ACPI_WPFC_METHOD "WPFC"
#define ACPI_GLAI_METHOD "GLAI"
#define ACPI_WBEM_METHOD "WBEM"
#define ACPI_WIFI_DOMAIN (0x07)
@ -56,181 +59,100 @@
#define ACPI_EWRD_WIFI_DATA_SIZE_REV2 ((ACPI_SAR_PROFILE_NUM - 1) * \
ACPI_SAR_NUM_CHAINS_REV2 * \
ACPI_SAR_NUM_SUB_BANDS_REV2 + 3)
#define ACPI_WPFC_WIFI_DATA_SIZE 4 /* 4 filter config words */
#define ACPI_WPFC_WIFI_DATA_SIZE 5 /* domain and 4 filter config words */
/* revision 0 and 1 are identical, except for the semantics in the FW */
#define ACPI_GEO_NUM_BANDS_REV0 2
#define ACPI_GEO_NUM_BANDS_REV2 3
#define ACPI_GEO_NUM_CHAINS 2
#define ACPI_WRDD_WIFI_DATA_SIZE 2
#define ACPI_SPLC_WIFI_DATA_SIZE 2
#define ACPI_ECKV_WIFI_DATA_SIZE 2
/*
* One element for domain type,
* and one for enablement of Wi-Fi 320MHz per MCC
*/
#define ACPI_WBEM_WIFI_DATA_SIZE 2
/*
* One element for domain type,
* and one for the status
*/
#define ACPI_GLAI_WIFI_DATA_SIZE 2
#define ACPI_GLAI_MAX_STATUS 2
/*
* TAS size: 1 elelment for type,
* 1 element for enabled field,
* 1 element for block list size,
* 16 elements for block list array
*/
#define APCI_WTAS_BLACK_LIST_MAX 16
#define ACPI_WTAS_WIFI_DATA_SIZE (3 + APCI_WTAS_BLACK_LIST_MAX)
#define ACPI_WTAS_ENABLED_MSK 0x1
#define ACPI_WTAS_OVERRIDE_IEC_MSK 0x2
#define ACPI_WTAS_ENABLE_IEC_MSK 0x4
#define ACPI_WTAS_OVERRIDE_IEC_POS 0x1
#define ACPI_WTAS_ENABLE_IEC_POS 0x2
#define ACPI_WTAS_USA_UHB_MSK BIT(16)
#define ACPI_WTAS_USA_UHB_POS 16
#define ACPI_WTAS_WIFI_DATA_SIZE (3 + IWL_WTAS_BLACK_LIST_MAX)
#define ACPI_PPAG_WIFI_DATA_SIZE_V1 ((IWL_NUM_CHAIN_LIMITS * \
IWL_NUM_SUB_BANDS_V1) + 2)
#define ACPI_PPAG_WIFI_DATA_SIZE_V2 ((IWL_NUM_CHAIN_LIMITS * \
IWL_NUM_SUB_BANDS_V2) + 2)
/* PPAG gain value bounds in 1/8 dBm */
#define ACPI_PPAG_MIN_LB -16
#define ACPI_PPAG_MAX_LB 24
#define ACPI_PPAG_MIN_HB -16
#define ACPI_PPAG_MAX_HB 40
#define ACPI_PPAG_MASK 3
#define IWL_PPAG_ETSI_MASK BIT(0)
#define IWL_SAR_ENABLE_MSK BIT(0)
#define IWL_REDUCE_POWER_FLAGS_POS 1
/*
* The profile for revision 2 is a superset of revision 1, which is in
* turn a superset of revision 0. So we can store all revisions
* inside revision 2, which is what we represent here.
*/
struct iwl_sar_profile_chain {
u8 subbands[ACPI_SAR_NUM_SUB_BANDS_REV2];
};
/* The Inidcator whether UEFI WIFI GUID tables are locked is read from ACPI */
#define UEFI_WIFI_GUID_UNLOCKED 0
struct iwl_sar_profile {
bool enabled;
struct iwl_sar_profile_chain chains[ACPI_SAR_NUM_CHAINS_REV2];
};
#define ACPI_DSM_REV 0
/* Same thing as with SAR, all revisions fit in revision 2 */
struct iwl_geo_profile_band {
u8 max;
u8 chains[ACPI_GEO_NUM_CHAINS];
};
struct iwl_geo_profile {
struct iwl_geo_profile_band bands[ACPI_GEO_NUM_BANDS_REV2];
};
/* Same thing as with SAR, all revisions fit in revision 2 */
struct iwl_ppag_chain {
s8 subbands[ACPI_SAR_NUM_SUB_BANDS_REV2];
};
enum iwl_dsm_funcs_rev_0 {
DSM_FUNC_QUERY = 0,
DSM_FUNC_DISABLE_SRD = 1,
DSM_FUNC_ENABLE_INDONESIA_5G2 = 2,
DSM_FUNC_ENABLE_6E = 3,
DSM_FUNC_11AX_ENABLEMENT = 6,
DSM_FUNC_ENABLE_UNII4_CHAN = 7,
DSM_FUNC_ACTIVATE_CHANNEL = 8,
DSM_FUNC_FORCE_DISABLE_CHANNELS = 9
};
enum iwl_dsm_values_srd {
DSM_VALUE_SRD_ACTIVE,
DSM_VALUE_SRD_PASSIVE,
DSM_VALUE_SRD_DISABLE,
DSM_VALUE_SRD_MAX
};
enum iwl_dsm_values_indonesia {
DSM_VALUE_INDONESIA_DISABLE,
DSM_VALUE_INDONESIA_ENABLE,
DSM_VALUE_INDONESIA_RESERVED,
DSM_VALUE_INDONESIA_MAX
};
/* DSM RFI uses a different GUID, so need separate definitions */
#define DSM_RFI_FUNC_ENABLE 3
enum iwl_dsm_values_rfi {
DSM_VALUE_RFI_ENABLE,
DSM_VALUE_RFI_DISABLE,
DSM_VALUE_RFI_MAX
};
#define IWL_ACPI_WBEM_REV0_MASK (BIT(0) | BIT(1))
#define IWL_ACPI_WBEM_REVISION 0
#ifdef CONFIG_ACPI
struct iwl_fw_runtime;
extern const guid_t iwl_guid;
extern const guid_t iwl_rfi_guid;
int iwl_acpi_get_dsm_u8(struct device *dev, int rev, int func,
const guid_t *guid, u8 *value);
int iwl_acpi_get_dsm_u32(struct device *dev, int rev, int func,
const guid_t *guid, u32 *value);
/**
* iwl_acpi_get_mcc - read MCC from ACPI, if available
*
* @dev: the struct device
* @fwrt: the fw runtime struct
* @mcc: output buffer (3 bytes) that will get the MCC
*
* This function tries to read the current MCC from ACPI if available.
*/
int iwl_acpi_get_mcc(struct device *dev, char *mcc);
int iwl_acpi_get_mcc(struct iwl_fw_runtime *fwrt, char *mcc);
u64 iwl_acpi_get_pwr_limit(struct device *dev);
int iwl_acpi_get_pwr_limit(struct iwl_fw_runtime *fwrt, u64 *dflt_pwr_limit);
/*
* iwl_acpi_get_eckv - read external clock validation from ACPI, if available
*
* @dev: the struct device
* @fwrt: the fw runtime struct
* @extl_clk: output var (2 bytes) that will get the clk indication.
*
* This function tries to read the external clock indication
* from ACPI if available.
*/
int iwl_acpi_get_eckv(struct device *dev, u32 *extl_clk);
int iwl_acpi_get_eckv(struct iwl_fw_runtime *fwrt, u32 *extl_clk);
int iwl_sar_select_profile(struct iwl_fw_runtime *fwrt,
__le16 *per_chain, u32 n_tables, u32 n_subbands,
int prof_a, int prof_b);
int iwl_acpi_get_wrds_table(struct iwl_fw_runtime *fwrt);
int iwl_sar_get_wrds_table(struct iwl_fw_runtime *fwrt);
int iwl_acpi_get_ewrd_table(struct iwl_fw_runtime *fwrt);
int iwl_sar_get_ewrd_table(struct iwl_fw_runtime *fwrt);
int iwl_acpi_get_wgds_table(struct iwl_fw_runtime *fwrt);
int iwl_sar_get_wgds_table(struct iwl_fw_runtime *fwrt);
bool iwl_sar_geo_support(struct iwl_fw_runtime *fwrt);
int iwl_sar_geo_init(struct iwl_fw_runtime *fwrt,
struct iwl_per_chain_offset *table,
u32 n_bands, u32 n_profiles);
int iwl_acpi_get_tas(struct iwl_fw_runtime *fwrt,
union iwl_tas_config_cmd *cmd, int fw_ver);
__le32 iwl_acpi_get_lari_config_bitmap(struct iwl_fw_runtime *fwrt);
int iwl_acpi_get_tas_table(struct iwl_fw_runtime *fwrt,
struct iwl_tas_data *data);
int iwl_acpi_get_ppag_table(struct iwl_fw_runtime *fwrt);
int iwl_read_ppag_table(struct iwl_fw_runtime *fwrt, union iwl_ppag_table_cmd *cmd,
int *cmd_size);
bool iwl_acpi_is_ppag_approved(struct iwl_fw_runtime *fwrt);
void iwl_acpi_get_phy_filters(struct iwl_fw_runtime *fwrt,
struct iwl_phy_specific_cfg *filters);
void iwl_acpi_get_guid_lock_status(struct iwl_fw_runtime *fwrt);
int iwl_acpi_get_dsm(struct iwl_fw_runtime *fwrt,
enum iwl_dsm_funcs func, u32 *value);
int iwl_acpi_get_wbem(struct iwl_fw_runtime *fwrt, u32 *value);
#else /* CONFIG_ACPI */
static inline void *iwl_acpi_get_dsm_object(struct device *dev, int rev,
@ -239,92 +161,66 @@ static inline void *iwl_acpi_get_dsm_object(struct device *dev, int rev,
return ERR_PTR(-ENOENT);
}
static inline int iwl_acpi_get_dsm_u8(struct device *dev, int rev, int func,
const guid_t *guid, u8 *value)
static inline int iwl_acpi_get_mcc(struct iwl_fw_runtime *fwrt, char *mcc)
{
return -ENOENT;
}
static inline int iwl_acpi_get_dsm_u32(struct device *dev, int rev, int func,
const guid_t *guid, u32 *value)
{
return -ENOENT;
}
static inline int iwl_acpi_get_mcc(struct device *dev, char *mcc)
{
return -ENOENT;
}
static inline u64 iwl_acpi_get_pwr_limit(struct device *dev)
static inline int iwl_acpi_get_pwr_limit(struct iwl_fw_runtime *fwrt,
u64 *dflt_pwr_limit)
{
*dflt_pwr_limit = 0;
return 0;
}
static inline int iwl_acpi_get_eckv(struct device *dev, u32 *extl_clk)
static inline int iwl_acpi_get_eckv(struct iwl_fw_runtime *fwrt, u32 *extl_clk)
{
return -ENOENT;
}
static inline int iwl_sar_select_profile(struct iwl_fw_runtime *fwrt,
__le16 *per_chain, u32 n_tables, u32 n_subbands,
int prof_a, int prof_b)
static inline int iwl_acpi_get_wrds_table(struct iwl_fw_runtime *fwrt)
{
return -ENOENT;
}
static inline int iwl_sar_get_wrds_table(struct iwl_fw_runtime *fwrt)
static inline int iwl_acpi_get_ewrd_table(struct iwl_fw_runtime *fwrt)
{
return -ENOENT;
}
static inline int iwl_sar_get_ewrd_table(struct iwl_fw_runtime *fwrt)
{
return -ENOENT;
}
static inline int iwl_sar_get_wgds_table(struct iwl_fw_runtime *fwrt)
static inline int iwl_acpi_get_wgds_table(struct iwl_fw_runtime *fwrt)
{
return 1;
}
static inline bool iwl_sar_geo_support(struct iwl_fw_runtime *fwrt)
{
return false;
}
static inline int iwl_acpi_get_tas(struct iwl_fw_runtime *fwrt,
union iwl_tas_config_cmd *cmd, int fw_ver)
static inline int iwl_acpi_get_tas_table(struct iwl_fw_runtime *fwrt,
struct iwl_tas_data *data)
{
return -ENOENT;
}
static inline __le32 iwl_acpi_get_lari_config_bitmap(struct iwl_fw_runtime *fwrt)
{
return 0;
}
static inline int iwl_acpi_get_ppag_table(struct iwl_fw_runtime *fwrt)
{
return -ENOENT;
}
static inline int iwl_read_ppag_table(struct iwl_fw_runtime *fwrt,
union iwl_ppag_table_cmd *cmd, int *cmd_size)
/* macro since the second argument doesn't always exist */
#define iwl_acpi_get_phy_filters(fwrt, filters) do { } while (0)
static inline void iwl_acpi_get_guid_lock_status(struct iwl_fw_runtime *fwrt)
{
}
static inline int iwl_acpi_get_dsm(struct iwl_fw_runtime *fwrt,
enum iwl_dsm_funcs func, u32 *value)
{
return -ENOENT;
}
static inline bool iwl_acpi_is_ppag_approved(struct iwl_fw_runtime *fwrt)
static inline int iwl_acpi_get_wbem(struct iwl_fw_runtime *fwrt, u32 *value)
{
return false;
return -ENOENT;
}
static inline void iwl_acpi_get_phy_filters(struct iwl_fw_runtime *fwrt,
struct iwl_phy_specific_cfg *filters)
{
}
#endif /* CONFIG_ACPI */
#endif /* __iwl_fw_acpi__ */

6
sys/contrib/dev/iwlwifi/fw/api/alive.h
View file

@ -1,6 +1,6 @@
/* SPDX-License-Identifier: GPL-2.0 OR BSD-3-Clause */
/*
* Copyright (C) 2012-2014, 2018, 2020-2021 Intel Corporation
* Copyright (C) 2012-2014, 2018, 2020-2021, 2024 Intel Corporation
* Copyright (C) 2013-2015 Intel Mobile Communications GmbH
* Copyright (C) 2016-2017 Intel Deutschland GmbH
*/
@ -113,7 +113,7 @@ struct iwl_alive_ntf_v6 {
} __packed; /* UCODE_ALIVE_NTFY_API_S_VER_6 */
/**
* enum iwl_extended_cfg_flag - commands driver may send before
* enum iwl_extended_cfg_flags - commands driver may send before
* finishing init flow
* @IWL_INIT_DEBUG_CFG: driver is going to send debug config command
* @IWL_INIT_NVM: driver is going to send NVM_ACCESS commands
@ -126,7 +126,7 @@ enum iwl_extended_cfg_flags {
};
/**
* struct iwl_extended_cfg_cmd - mark what commands ucode should wait for
* struct iwl_init_extended_cfg_cmd - mark what commands ucode should wait for
* before finishing init flows
* @init_flags: values from iwl_extended_cfg_flags
*/

4
sys/contrib/dev/iwlwifi/fw/api/binding.h
View file

@ -1,6 +1,6 @@
/* SPDX-License-Identifier: GPL-2.0 OR BSD-3-Clause */
/*
* Copyright (C) 2012-2014, 2020, 2022 Intel Corporation
* Copyright (C) 2012-2014, 2020, 2022, 2024 Intel Corporation
* Copyright (C) 2013-2015 Intel Mobile Communications GmbH
* Copyright (C) 2016-2017 Intel Deutschland GmbH
*/
@ -77,7 +77,7 @@ struct iwl_time_quota_data_v1 {
} __packed; /* TIME_QUOTA_DATA_API_S_VER_1 */
/**
* struct iwl_time_quota_cmd - configuration of time quota between bindings
* struct iwl_time_quota_cmd_v1 - configuration of time quota between bindings
* ( TIME_QUOTA_CMD = 0x2c )
* @quotas: allocations per binding
* Note: on non-CDB the fourth one is the auxilary mac and is

81
sys/contrib/dev/iwlwifi/fw/api/coex.h
View file

@ -1,5 +1,6 @@
/* SPDX-License-Identifier: GPL-2.0 OR BSD-3-Clause */
/*
* Copyright (C) 2023-2024 Intel Corporation
* Copyright (C) 2013-2014, 2018-2019 Intel Corporation
* Copyright (C) 2013-2014 Intel Mobile Communications GmbH
* Copyright (C) 2017 Intel Deutschland GmbH
@ -76,73 +77,6 @@ struct iwl_bt_coex_ci_cmd {
__le32 secondary_ch_phy_id;
} __packed; /* BT_CI_MSG_API_S_VER_2 */
#define BT_MBOX(n_dw, _msg, _pos, _nbits) \
BT_MBOX##n_dw##_##_msg##_POS = (_pos), \
BT_MBOX##n_dw##_##_msg = BITS(_nbits) << BT_MBOX##n_dw##_##_msg##_POS
enum iwl_bt_mxbox_dw0 {
BT_MBOX(0, LE_SLAVE_LAT, 0, 3),
BT_MBOX(0, LE_PROF1, 3, 1),
BT_MBOX(0, LE_PROF2, 4, 1),
BT_MBOX(0, LE_PROF_OTHER, 5, 1),
BT_MBOX(0, CHL_SEQ_N, 8, 4),
BT_MBOX(0, INBAND_S, 13, 1),
BT_MBOX(0, LE_MIN_RSSI, 16, 4),
BT_MBOX(0, LE_SCAN, 20, 1),
BT_MBOX(0, LE_ADV, 21, 1),
BT_MBOX(0, LE_MAX_TX_POWER, 24, 4),
BT_MBOX(0, OPEN_CON_1, 28, 2),
};
enum iwl_bt_mxbox_dw1 {
BT_MBOX(1, BR_MAX_TX_POWER, 0, 4),
BT_MBOX(1, IP_SR, 4, 1),
BT_MBOX(1, LE_MSTR, 5, 1),
BT_MBOX(1, AGGR_TRFC_LD, 8, 6),
BT_MBOX(1, MSG_TYPE, 16, 3),
BT_MBOX(1, SSN, 19, 2),
};
enum iwl_bt_mxbox_dw2 {
BT_MBOX(2, SNIFF_ACT, 0, 3),
BT_MBOX(2, PAG, 3, 1),
BT_MBOX(2, INQUIRY, 4, 1),
BT_MBOX(2, CONN, 5, 1),
BT_MBOX(2, SNIFF_INTERVAL, 8, 5),
BT_MBOX(2, DISC, 13, 1),
BT_MBOX(2, SCO_TX_ACT, 16, 2),
BT_MBOX(2, SCO_RX_ACT, 18, 2),
BT_MBOX(2, ESCO_RE_TX, 20, 2),
BT_MBOX(2, SCO_DURATION, 24, 6),
};
enum iwl_bt_mxbox_dw3 {
BT_MBOX(3, SCO_STATE, 0, 1),
BT_MBOX(3, SNIFF_STATE, 1, 1),
BT_MBOX(3, A2DP_STATE, 2, 1),
BT_MBOX(3, ACL_STATE, 3, 1),
BT_MBOX(3, MSTR_STATE, 4, 1),
BT_MBOX(3, OBX_STATE, 5, 1),
BT_MBOX(3, A2DP_SRC, 6, 1),
BT_MBOX(3, OPEN_CON_2, 8, 2),
BT_MBOX(3, TRAFFIC_LOAD, 10, 2),
BT_MBOX(3, CHL_SEQN_LSB, 12, 1),
BT_MBOX(3, INBAND_P, 13, 1),
BT_MBOX(3, MSG_TYPE_2, 16, 3),
BT_MBOX(3, SSN_2, 19, 2),
BT_MBOX(3, UPDATE_REQUEST, 21, 1),
};
#define BT_MBOX_MSG(_notif, _num, _field) \
((le32_to_cpu((_notif)->mbox_msg[(_num)]) & BT_MBOX##_num##_##_field)\
>> BT_MBOX##_num##_##_field##_POS)
#define BT_MBOX_PRINT(_num, _field, _end) \
pos += scnprintf(buf + pos, bufsz - pos, \
"\t%s: %d%s", \
#_field, \
BT_MBOX_MSG(notif, _num, _field), \
true ? "\n" : ", ")
enum iwl_bt_activity_grading {
BT_OFF = 0,
BT_ON_NO_CONNECTION = 1,
@ -170,7 +104,11 @@ enum iwl_bt_ci_compliance {
* @bt_activity_grading: the activity of BT &enum iwl_bt_activity_grading
* @ttc_status: is TTC enabled - one bit per PHY
* @rrc_status: is RRC enabled - one bit per PHY
* @reserved: reserved
* The following fields are only for version 5, and are reserved in version 4:
* @wifi_loss_low_rssi: The predicted lost WiFi rate (% of air time that BT is
* utilizing) when the RSSI is low (<= -65 dBm)
* @wifi_loss_mid_high_rssi: The predicted lost WiFi rate (% of air time that
* BT is utilizing) when the RSSI is mid/high (>= -65 dBm)
*/
struct iwl_bt_coex_profile_notif {
__le32 mbox_msg[4];
@ -182,7 +120,10 @@ struct iwl_bt_coex_profile_notif {
__le32 bt_activity_grading;
u8 ttc_status;
u8 rrc_status;
__le16 reserved;
} __packed; /* BT_COEX_PROFILE_NTFY_API_S_VER_4 */
u8 wifi_loss_low_rssi;
u8 wifi_loss_mid_high_rssi;
} __packed; /* BT_COEX_PROFILE_NTFY_API_S_VER_4
* BT_COEX_PROFILE_NTFY_API_S_VER_5
*/
#endif /* __iwl_fw_api_coex_h__ */

30
sys/contrib/dev/iwlwifi/fw/api/commands.h
View file

@ -30,6 +30,8 @@
* @REGULATORY_AND_NVM_GROUP: regulatory/NVM group, uses command IDs from
* &enum iwl_regulatory_and_nvm_subcmd_ids
* @DEBUG_GROUP: Debug group, uses command IDs from &enum iwl_debug_cmds
* @STATISTICS_GROUP: Statistics group, uses command IDs from
* &enum iwl_statistics_subcmd_ids
*/
enum iwl_mvm_command_groups {
LEGACY_GROUP = 0x0,
@ -44,6 +46,7 @@ enum iwl_mvm_command_groups {
PROT_OFFLOAD_GROUP = 0xb,
REGULATORY_AND_NVM_GROUP = 0xc,
DEBUG_GROUP = 0xf,
STATISTICS_GROUP = 0x10,
};
/**
@ -616,10 +619,37 @@ enum iwl_system_subcmd_ids {
*/
SYSTEM_FEATURES_CONTROL_CMD = 0xd,
/**
* @SYSTEM_STATISTICS_CMD: &struct iwl_system_statistics_cmd
*/
SYSTEM_STATISTICS_CMD = 0xf,
/**
* @SYSTEM_STATISTICS_END_NOTIF: &struct iwl_system_statistics_end_notif
*/
SYSTEM_STATISTICS_END_NOTIF = 0xfd,
/**
* @RFI_DEACTIVATE_NOTIF: &struct iwl_rfi_deactivate_notif
*/
RFI_DEACTIVATE_NOTIF = 0xff,
};
/**
* enum iwl_statistics_subcmd_ids - Statistics group command IDs
*/
enum iwl_statistics_subcmd_ids {
/**
* @STATISTICS_OPER_NOTIF: Notification about operational
* statistics &struct iwl_system_statistics_notif_oper
*/
STATISTICS_OPER_NOTIF = 0x0,
/**
* @STATISTICS_OPER_PART1_NOTIF: Notification about operational part1
* statistics &struct iwl_system_statistics_part1_notif_oper
*/
STATISTICS_OPER_PART1_NOTIF = 0x1,
};
#endif /* __iwl_fw_api_commands_h__ */

4
sys/contrib/dev/iwlwifi/fw/api/config.h
View file

@ -1,6 +1,6 @@
/* SPDX-License-Identifier: GPL-2.0 OR BSD-3-Clause */
/*
* Copyright (C) 2012-2014, 2018-2019, 2023 Intel Corporation
* Copyright (C) 2012-2014, 2018-2019, 2023-2024 Intel Corporation
* Copyright (C) 2013-2015 Intel Mobile Communications GmbH
* Copyright (C) 2016-2017 Intel Deutschland GmbH
*/
@ -76,7 +76,7 @@ struct iwl_phy_specific_cfg {
} __packed; /* PHY_SPECIFIC_CONFIGURATION_API_VER_1*/
/**
* struct iwl_phy_cfg_cmd - Phy configuration command
* struct iwl_phy_cfg_cmd_v1 - Phy configuration command
*
* @phy_cfg: PHY configuration value, uses &enum iwl_fw_phy_cfg
* @calib_control: calibration control data

107
sys/contrib/dev/iwlwifi/fw/api/d3.h
View file

@ -1,6 +1,6 @@
/* SPDX-License-Identifier: GPL-2.0 OR BSD-3-Clause */
/*
* Copyright (C) 2012-2014, 2018-2023 Intel Corporation
* Copyright (C) 2012-2014, 2018-2024 Intel Corporation
* Copyright (C) 2013-2014 Intel Mobile Communications GmbH
* Copyright (C) 2015-2017 Intel Deutschland GmbH
*/
@ -42,7 +42,7 @@ struct iwl_d3_manager_config {
/* TODO: OFFLOADS_QUERY_API_S_VER_1 */
/**
* enum iwl_d3_proto_offloads - enabled protocol offloads
* enum iwl_proto_offloads - enabled protocol offloads
* @IWL_D3_PROTO_OFFLOAD_ARP: ARP data is enabled
* @IWL_D3_PROTO_OFFLOAD_NS: NS (Neighbor Solicitation) is enabled
* @IWL_D3_PROTO_IPV4_VALID: IPv4 data is valid
@ -195,7 +195,7 @@ struct iwl_wowlan_pattern_v1 {
#define IWL_WOWLAN_MAX_PATTERNS 20
/**
* struct iwl_wowlan_patterns_cmd - WoWLAN wakeup patterns
* struct iwl_wowlan_patterns_cmd_v1 - WoWLAN wakeup patterns
*/
struct iwl_wowlan_patterns_cmd_v1 {
/**
@ -324,7 +324,7 @@ struct iwl_wowlan_patterns_cmd {
u8 n_patterns;
/**
* @n_patterns: sta_id
* @sta_id: sta_id
*/
u8 sta_id;
@ -397,6 +397,8 @@ struct iwl_wowlan_config_cmd {
#define WOWLAN_GTK_KEYS_NUM 2
#define WOWLAN_IGTK_KEYS_NUM 2
#define WOWLAN_IGTK_MIN_INDEX 4
#define WOWLAN_BIGTK_KEYS_NUM 2
#define WOWLAN_BIGTK_MIN_INDEX 6
/*
* WOWLAN_TSC_RSC_PARAMS
@ -621,9 +623,10 @@ struct iwl_wowlan_gtk_status_v3 {
* @ipn: the IGTK packet number (replay counter)
* @key_len: IGTK length, if set to 0, the key is not available
* @key_flags: information about the key:
* bits[0]: key index assigned by the AP (0: index 4, 1: index 5)
* bits[1:5]: IGTK index of the key in the internal DB
* bit[6]: Set iff this is the currently used IGTK
* bits[0]: key index assigned by the AP (0: index 4, 1: index 5)
* (0: index 6, 1: index 7 with bigtk)
* bits[1:5]: IGTK index of the key in the internal DB
* bit[6]: Set iff this is the currently used IGTK
*/
struct iwl_wowlan_igtk_status {
u8 key[WOWLAN_KEY_MAX_SIZE];
@ -808,7 +811,7 @@ struct iwl_wowlan_info_notif_v1 {
} __packed; /* WOWLAN_INFO_NTFY_API_S_VER_1 */
/**
* struct iwl_wowlan_info_notif - WoWLAN information notification
* struct iwl_wowlan_info_notif_v2 - WoWLAN information notification
* @gtk: GTK data
* @igtk: IGTK data
* @replay_ctr: GTK rekey replay counter
@ -824,7 +827,7 @@ struct iwl_wowlan_info_notif_v1 {
* @station_id: station id
* @reserved2: reserved
*/
struct iwl_wowlan_info_notif {
struct iwl_wowlan_info_notif_v2 {
struct iwl_wowlan_gtk_status_v3 gtk[WOWLAN_GTK_KEYS_NUM];
struct iwl_wowlan_igtk_status igtk[WOWLAN_IGTK_KEYS_NUM];
__le64 replay_ctr;
@ -840,6 +843,92 @@ struct iwl_wowlan_info_notif {
u8 reserved2[2];
} __packed; /* WOWLAN_INFO_NTFY_API_S_VER_2 */
/* MAX MLO keys of non-active links that can arrive in the notification */
#define WOWLAN_MAX_MLO_KEYS 18
/**
* enum iwl_wowlan_mlo_gtk_type - GTK types
* @WOWLAN_MLO_GTK_KEY_TYPE_GTK: GTK
* @WOWLAN_MLO_GTK_KEY_TYPE_IGTK: IGTK
* @WOWLAN_MLO_GTK_KEY_TYPE_BIGTK: BIGTK
* @WOWLAN_MLO_GTK_KEY_NUM_TYPES: number of key types
*/
enum iwl_wowlan_mlo_gtk_type {
WOWLAN_MLO_GTK_KEY_TYPE_GTK,
WOWLAN_MLO_GTK_KEY_TYPE_IGTK,
WOWLAN_MLO_GTK_KEY_TYPE_BIGTK,
WOWLAN_MLO_GTK_KEY_NUM_TYPES
}; /* WOWLAN_MLO_GTK_KEY_TYPE_API_E_VER_1 */
/**
* enum iwl_wowlan_mlo_gtk_flag - MLO GTK flags
* @WOWLAN_MLO_GTK_FLAG_KEY_LEN_MSK: 0 for len 16, 1 for len 32
* @WOWLAN_MLO_GTK_FLAG_KEY_ID_MSK: key id (ranges from 0 to 7)
* @WOWLAN_MLO_GTK_FLAG_LINK_ID_MSK: spec link id of the key
* @WOWLAN_MLO_GTK_FLAG_KEY_TYPE_MSK: &enum iwl_wowlan_mlo_gtk_type
* @WOWLAN_MLO_GTK_FLAG_LAST_KEY_MSK: is this the last given key per
* key-type / link-id - the currently used key
*/
enum iwl_wowlan_mlo_gtk_flag {
WOWLAN_MLO_GTK_FLAG_KEY_LEN_MSK = 0x0001,
WOWLAN_MLO_GTK_FLAG_KEY_ID_MSK = 0x000E,
WOWLAN_MLO_GTK_FLAG_LINK_ID_MSK = 0x00F0,
WOWLAN_MLO_GTK_FLAG_KEY_TYPE_MSK = 0x0300,
WOWLAN_MLO_GTK_FLAG_LAST_KEY_MSK = 0x0400
}; /* WOWLAN_MLO_GTK_FLAG_API_E_VER_1 */
/**
* struct iwl_wowlan_mlo_gtk - MLO GTK info
* @key: key material
* @flags: &enum iwl_wowlan_mlo_gtk_flag
* @pn: packet number
*/
struct iwl_wowlan_mlo_gtk {
u8 key[WOWLAN_KEY_MAX_SIZE];
__le16 flags;
u8 pn[6];
} __packed; /* WOWLAN_MLO_GTK_KEY_API_S_VER_1 */
/**
* struct iwl_wowlan_info_notif - WoWLAN information notification
* @gtk: GTK data
* @igtk: IGTK data
* @bigtk: BIGTK data
* @replay_ctr: GTK rekey replay counter
* @pattern_number: number of the matched patterns
* @reserved1: reserved
* @qos_seq_ctr: QoS sequence counters to use next
* @wakeup_reasons: wakeup reasons, see &enum iwl_wowlan_wakeup_reason
* @num_of_gtk_rekeys: number of GTK rekeys
* @transmitted_ndps: number of transmitted neighbor discovery packets
* @received_beacons: number of received beacons
* @tid_tear_down: bit mask of tids whose BA sessions were closed
* in suspend state
* @station_id: station id
* @num_mlo_link_keys: number of &struct iwl_wowlan_mlo_gtk structs
* following this notif, or reserved in version < 4
* @reserved2: reserved
* @mlo_gtks: array of GTKs of size num_mlo_link_keys for version >= 4
*/
struct iwl_wowlan_info_notif {
struct iwl_wowlan_gtk_status_v3 gtk[WOWLAN_GTK_KEYS_NUM];
struct iwl_wowlan_igtk_status igtk[WOWLAN_IGTK_KEYS_NUM];
struct iwl_wowlan_igtk_status bigtk[WOWLAN_BIGTK_KEYS_NUM];
__le64 replay_ctr;
__le16 pattern_number;
__le16 reserved1;
__le16 qos_seq_ctr[8];
__le32 wakeup_reasons;
__le32 num_of_gtk_rekeys;
__le32 transmitted_ndps;
__le32 received_beacons;
u8 tid_tear_down;
u8 station_id;
u8 num_mlo_link_keys;
u8 reserved2;
struct iwl_wowlan_mlo_gtk mlo_gtks[];
} __packed; /* WOWLAN_INFO_NTFY_API_S_VER_3, _VER_4 */
/**
* struct iwl_wowlan_wake_pkt_notif - WoWLAN wake packet notification
* @wake_packet_length: wakeup packet length

36
sys/contrib/dev/iwlwifi/fw/api/datapath.h
View file

@ -1,5 +1,6 @@
/* SPDX-License-Identifier: GPL-2.0 OR BSD-3-Clause */
/*
* Copyright (C) 2024 Intel Corporation
* Copyright (C) 2012-2014, 2018-2022 Intel Corporation
* Copyright (C) 2013-2015 Intel Mobile Communications GmbH
* Copyright (C) 2016-2017 Intel Deutschland GmbH
@ -89,6 +90,12 @@ enum iwl_data_path_subcmd_ids {
*/
SEC_KEY_CMD = 0x18,
/**
* @ESR_MODE_NOTIF: notification to recommend/force a wanted esr mode,
* uses &struct iwl_mvm_esr_mode_notif
*/
ESR_MODE_NOTIF = 0xF3,
/**
* @MONITOR_NOTIF: Datapath monitoring notification, using
* &struct iwl_datapath_monitor_notif
@ -101,7 +108,7 @@ enum iwl_data_path_subcmd_ids {
RX_NO_DATA_NOTIF = 0xF5,
/**
* @THERMAL_DUAL_CHAIN_DISABLE_REQ: firmware request for SMPS mode,
* @THERMAL_DUAL_CHAIN_REQUEST: firmware request for SMPS mode,
* &struct iwl_thermal_dual_chain_request
*/
THERMAL_DUAL_CHAIN_REQUEST = 0xF6,
@ -224,28 +231,33 @@ struct iwl_synced_time_rsp {
#define PTP_CTX_MAX_DATA_SIZE 128
/**
* struct iwl_time_msmt_ptp_ctx - Vendor specific information element
* struct iwl_time_msmt_ptp_ctx - Vendor specific element
* to allow a space for flexibility for the userspace App
*
* @element_id: element id of vendor specific ie
* @length: length of vendor specific ie
* @reserved: for alignment
* @data: vendor specific data blob
* @ftm: FTM specific vendor element
* @ftm.element_id: element id of vendor specific ie
* @ftm.length: length of vendor specific ie
* @ftm.reserved: for alignment
* @ftm.data: vendor specific data blob
* @tm: TM specific vendor element
* @tm.element_id: element id of vendor specific ie
* @tm.length: length of vendor specific ie
* @tm.data: vendor specific data blob
*/
struct iwl_time_msmt_ptp_ctx {
/* Differentiate between FTM and TM specific Vendor IEs */
/* Differentiate between FTM and TM specific Vendor elements */
union {
struct {
u8 element_id;
u8 length;
__le16 reserved;
u8 data[PTP_CTX_MAX_DATA_SIZE];
} ftm; /* FTM specific vendor IE */
} ftm;
struct {
u8 element_id;
u8 length;
u8 data[PTP_CTX_MAX_DATA_SIZE];
} tm; /* TM specific vendor IE */
} tm;
};
} __packed /* PTP_CTX_VER_1 */;
@ -524,6 +536,10 @@ struct iwl_rx_baid_cfg_cmd_remove {
/**
* struct iwl_rx_baid_cfg_cmd - BAID allocation/config command
* @action: the action, from &enum iwl_rx_baid_action
* @alloc: allocation data
* @modify: modify data
* @remove_v1: remove data (version 1)
* @remove: remove data
*/
struct iwl_rx_baid_cfg_cmd {
__le32 action;
@ -558,6 +574,7 @@ enum iwl_scd_queue_cfg_operation {
/**
* struct iwl_scd_queue_cfg_cmd - scheduler queue allocation command
* @operation: the operation, see &enum iwl_scd_queue_cfg_operation
* @u: union depending on command usage
* @u.add.sta_mask: station mask
* @u.add.tid: TID
* @u.add.reserved: reserved
@ -627,6 +644,7 @@ enum iwl_sec_key_flags {
/**
* struct iwl_sec_key_cmd - security key command
* @action: action from &enum iwl_ctxt_action
* @u: union depending on command type
* @u.add.sta_mask: station mask for the new key
* @u.add.key_id: key ID (0-7) for the new key
* @u.add.key_flags: key flags per &enum iwl_sec_key_flags

81
sys/contrib/dev/iwlwifi/fw/api/dbg-tlv.h
View file

@ -1,6 +1,6 @@
/* SPDX-License-Identifier: GPL-2.0 OR BSD-3-Clause */
/*
* Copyright (C) 2018-2022 Intel Corporation
* Copyright (C) 2018-2024 Intel Corporation
*/
#ifndef __iwl_fw_dbg_tlv_h__
#define __iwl_fw_dbg_tlv_h__
@ -13,6 +13,7 @@
#define IWL_FW_INI_DOMAIN_ALWAYS_ON 0
#define IWL_FW_INI_REGION_ID_MASK GENMASK(15, 0)
#define IWL_FW_INI_REGION_DUMP_POLICY_MASK GENMASK(31, 16)
#define IWL_FW_INI_PRESET_DISABLE 0xff
/**
* struct iwl_fw_ini_hcmd
@ -41,6 +42,30 @@ struct iwl_fw_ini_header {
/* followed by the data */
} __packed; /* FW_TLV_DEBUG_HEADER_S_VER_1 */
/**
* struct iwl_fw_ini_addr_size - Base address and size that defines
* a chunk of memory
*
* @addr: the base address (fixed size - 4 bytes)
* @size: the size to read
*/
struct iwl_fw_ini_addr_size {
__le32 addr;
__le32 size;
} __packed; /* FW_TLV_DEBUG_ADDR_SIZE_VER_1 */
/**
* struct iwl_fw_ini_region_dev_addr_range - Configuration to read
* device address range
*
* @offset: offset to add to the base address of each chunk
* The addrs[] array will be treated as an array of &iwl_fw_ini_addr_size -
* an array of (addr, size) pairs.
*/
struct iwl_fw_ini_region_dev_addr_range {
__le32 offset;
} __packed; /* FW_TLV_DEBUG_DEVICE_ADDR_RANGE_API_S_VER_1 */
/**
* struct iwl_fw_ini_region_dev_addr - Configuration to read device addresses
*
@ -122,28 +147,34 @@ struct iwl_fw_ini_region_internal_buffer {
* Configures parameters for region data collection
*
* @hdr: debug header
* @id: region id. Max id is &IWL_FW_INI_MAX_REGION_ID
* @id: region id. Max id is %IWL_FW_INI_MAX_REGION_ID
* @type: region type. One of &enum iwl_fw_ini_region_type
* @sub_type: region sub type
* @sub_type_ver: region sub type version
* @reserved: not in use
* @name: region name
* @dev_addr: device address configuration. Used by
* &IWL_FW_INI_REGION_DEVICE_MEMORY, &IWL_FW_INI_REGION_PERIPHERY_MAC,
* &IWL_FW_INI_REGION_PERIPHERY_PHY, &IWL_FW_INI_REGION_PERIPHERY_AUX,
* &IWL_FW_INI_REGION_PAGING, &IWL_FW_INI_REGION_CSR,
* &IWL_FW_INI_REGION_DRAM_IMR and &IWL_FW_INI_REGION_PCI_IOSF_CONFIG
* &IWL_FW_INI_REGION_DBGI_SRAM, &FW_TLV_DEBUG_REGION_TYPE_DBGI_SRAM,
* @fifos: fifos configuration. Used by &IWL_FW_INI_REGION_TXF and
* &IWL_FW_INI_REGION_RXF
* %IWL_FW_INI_REGION_DEVICE_MEMORY, %IWL_FW_INI_REGION_PERIPHERY_MAC,
* %IWL_FW_INI_REGION_PERIPHERY_PHY, %IWL_FW_INI_REGION_PERIPHERY_AUX,
* %IWL_FW_INI_REGION_PAGING, %IWL_FW_INI_REGION_CSR,
* %IWL_FW_INI_REGION_DRAM_IMR and %IWL_FW_INI_REGION_PCI_IOSF_CONFIG
* %IWL_FW_INI_REGION_DBGI_SRAM, %FW_TLV_DEBUG_REGION_TYPE_DBGI_SRAM,
* %IWL_FW_INI_REGION_PERIPHERY_SNPS_DPHYIP,
* @dev_addr_range: device address range configuration. Used by
* %IWL_FW_INI_REGION_PERIPHERY_MAC_RANGE and
* %IWL_FW_INI_REGION_PERIPHERY_PHY_RANGE
* @fifos: fifos configuration. Used by %IWL_FW_INI_REGION_TXF and
* %IWL_FW_INI_REGION_RXF
* @err_table: error table configuration. Used by
* IWL_FW_INI_REGION_LMAC_ERROR_TABLE and
* IWL_FW_INI_REGION_UMAC_ERROR_TABLE
* %IWL_FW_INI_REGION_LMAC_ERROR_TABLE and
* %IWL_FW_INI_REGION_UMAC_ERROR_TABLE
* @internal_buffer: internal monitor buffer configuration. Used by
* &IWL_FW_INI_REGION_INTERNAL_BUFFER
* %IWL_FW_INI_REGION_INTERNAL_BUFFER
* @special_mem: special device memory region, used by
* %IWL_FW_INI_REGION_SPECIAL_DEVICE_MEMORY
* @dram_alloc_id: dram allocation id. One of &enum iwl_fw_ini_allocation_id.
* Used by &IWL_FW_INI_REGION_DRAM_BUFFER
* @tlv_mask: tlv collection mask. Used by &IWL_FW_INI_REGION_TLV
* Used by %IWL_FW_INI_REGION_DRAM_BUFFER
* @tlv_mask: tlv collection mask. Used by %IWL_FW_INI_REGION_TLV
* @addrs: array of addresses attached to the end of the region tlv
*/
struct iwl_fw_ini_region_tlv {
@ -156,6 +187,7 @@ struct iwl_fw_ini_region_tlv {
u8 name[IWL_FW_INI_MAX_NAME];
union {
struct iwl_fw_ini_region_dev_addr dev_addr;
struct iwl_fw_ini_region_dev_addr_range dev_addr_range;
struct iwl_fw_ini_region_fifos fifos;
struct iwl_fw_ini_region_err_table err_table;
struct iwl_fw_ini_region_internal_buffer internal_buffer;
@ -261,7 +293,7 @@ struct iwl_fw_ini_addr_val {
} __packed; /* FW_TLV_DEBUG_ADDR_VALUE_VER_1 */
/**
* struct iwl_fw_ini_conf_tlv - configuration TLV to set register/memory.
* struct iwl_fw_ini_conf_set_tlv - configuration TLV to set register/memory.
*
* @hdr: debug header
* @time_point: time point to apply config. One of &enum iwl_fw_ini_time_point
@ -289,7 +321,7 @@ struct iwl_fw_ini_conf_set_tlv {
* @IWL_FW_INI_CONFIG_SET_TYPE_CSR: for CSR configuration
* @IWL_FW_INI_CONFIG_SET_TYPE_DBGC_DRAM_ADDR: for DBGC_DRAM_ADDR configuration
* @IWL_FW_INI_CONFIG_SET_TYPE_PERIPH_SCRATCH_HWM: for PERIPH SCRATCH HWM configuration
* @IWL_FW_INI_ALLOCATION_NUM: max number of configuration supported
* @IWL_FW_INI_CONFIG_SET_TYPE_MAX_NUM: max number of configuration supported
*/
enum iwl_fw_ini_config_set_type {
@ -330,6 +362,7 @@ enum iwl_fw_ini_allocation_id {
* @IWL_FW_INI_LOCATION_SRAM_PATH: SRAM location
* @IWL_FW_INI_LOCATION_DRAM_PATH: DRAM location
* @IWL_FW_INI_LOCATION_NPK_PATH: NPK location
* @IWL_FW_INI_LOCATION_NUM: number of valid locations
*/
enum iwl_fw_ini_buffer_location {
IWL_FW_INI_LOCATION_INVALID,
@ -361,6 +394,9 @@ enum iwl_fw_ini_buffer_location {
* @IWL_FW_INI_REGION_PCI_IOSF_CONFIG: PCI/IOSF config
* @IWL_FW_INI_REGION_SPECIAL_DEVICE_MEMORY: special device memory
* @IWL_FW_INI_REGION_DBGI_SRAM: periphery registers of DBGI SRAM
* @IWL_FW_INI_REGION_PERIPHERY_MAC_RANGE: a range of periphery registers of MAC
* @IWL_FW_INI_REGION_PERIPHERY_PHY_RANGE: a range of periphery registers of PHY
* @IWL_FW_INI_REGION_PERIPHERY_SNPS_DPHYIP: periphery registers of SNPS DPHYIP
* @IWL_FW_INI_REGION_NUM: number of region types
*/
enum iwl_fw_ini_region_type {
@ -383,6 +419,9 @@ enum iwl_fw_ini_region_type {
IWL_FW_INI_REGION_PCI_IOSF_CONFIG,
IWL_FW_INI_REGION_SPECIAL_DEVICE_MEMORY,
IWL_FW_INI_REGION_DBGI_SRAM,
IWL_FW_INI_REGION_PERIPHERY_MAC_RANGE,
IWL_FW_INI_REGION_PERIPHERY_PHY_RANGE,
IWL_FW_INI_REGION_PERIPHERY_SNPS_DPHYIP,
IWL_FW_INI_REGION_NUM
}; /* FW_TLV_DEBUG_REGION_TYPE_API_E */
@ -403,6 +442,7 @@ enum iwl_fw_ini_region_device_memory_subtype {
* Hard coded time points in which the driver can send hcmd or perform dump
* collection
*
* @IWL_FW_INI_TIME_POINT_INVALID: invalid timepoint
* @IWL_FW_INI_TIME_POINT_EARLY: pre loading the FW
* @IWL_FW_INI_TIME_POINT_AFTER_ALIVE: first cmd from host after alive notif
* @IWL_FW_INI_TIME_POINT_POST_INIT: last cmd in series of init sequence
@ -432,6 +472,10 @@ enum iwl_fw_ini_region_device_memory_subtype {
* @IWL_FW_INI_TIME_POINT_EAPOL_FAILED: EAPOL failed
* @IWL_FW_INI_TIME_POINT_FAKE_TX: fake Tx
* @IWL_FW_INI_TIME_POINT_DEASSOC: de association
* @IWL_FW_INI_TIME_POINT_PRESET_OVERRIDE_EXT_REQ: request to override preset
* @IWL_FW_INI_TIME_POINT_PRESET_OVERRIDE_START: start handling override preset
* request
* @IWL_FW_INI_TIME_SCAN_FAILURE: failed scan channel list
* @IWL_FW_INI_TIME_POINT_NUM: number of time points
*/
enum iwl_fw_ini_time_point {
@ -462,6 +506,9 @@ enum iwl_fw_ini_time_point {
IWL_FW_INI_TIME_POINT_EAPOL_FAILED,
IWL_FW_INI_TIME_POINT_FAKE_TX,
IWL_FW_INI_TIME_POINT_DEASSOC,
IWL_FW_INI_TIME_POINT_PRESET_OVERRIDE_EXT_REQ,
IWL_FW_INI_TIME_POINT_PRESET_OVERRIDE_START,
IWL_FW_INI_TIME_SCAN_FAILURE,
IWL_FW_INI_TIME_POINT_NUM,
}; /* FW_TLV_DEBUG_TIME_POINT_API_E */
@ -517,7 +564,7 @@ enum iwl_fw_ini_dump_policy {
* enum iwl_fw_ini_dump_type - Determines dump type based on size defined by FW.
*
* @IWL_FW_INI_DUMP_BRIEF : only dump the most important regions
* @IWL_FW_INI_DEBUG_MEDIUM: dump more regions than "brief", but not all regions
* @IWL_FW_INI_DUMP_MEDIUM: dump more regions than "brief", but not all regions
* @IWL_FW_INI_DUMP_VERBOSE : dump all regions
*/
enum iwl_fw_ini_dump_type {

40
sys/contrib/dev/iwlwifi/fw/api/debug.h
View file

@ -1,11 +1,12 @@
/* SPDX-License-Identifier: GPL-2.0 OR BSD-3-Clause */
/*
* Copyright (C) 2005-2014, 2018-2022 Intel Corporation
* Copyright (C) 2005-2014, 2018-2024 Intel Corporation
* Copyright (C) 2013-2015 Intel Mobile Communications GmbH
* Copyright (C) 2016-2017 Intel Deutschland GmbH
*/
#ifndef __iwl_fw_api_debug_h__
#define __iwl_fw_api_debug_h__
#include "dbg-tlv.h"
/**
* enum iwl_debug_cmds - debug commands
@ -29,6 +30,11 @@ enum iwl_debug_cmds {
* &struct iwl_dbg_host_event_cfg_cmd
*/
HOST_EVENT_CFG = 0x3,
/**
* @INVALID_WR_PTR_CMD: invalid write pointer, set in the TFD
* when it's not in use
*/
INVALID_WR_PTR_CMD = 0x6,
/**
* @DBGC_SUSPEND_RESUME:
* DBGC suspend/resume commad. Uses a single dword as data:
@ -54,6 +60,12 @@ enum iwl_debug_cmds {
* &struct iwl_dbg_dump_complete_cmd
*/
FW_DUMP_COMPLETE_CMD = 0xB,
/**
* @FW_CLEAR_BUFFER:
* clears the firmware's internal buffer
* no payload
*/
FW_CLEAR_BUFFER = 0xD,
/**
* @MFU_ASSERT_DUMP_NTF:
* &struct iwl_mfu_assert_dump_notif
@ -377,13 +389,13 @@ struct iwl_buf_alloc_cmd {
#define DRAM_INFO_SECOND_MAGIC_WORD 0x89ABCDEF
/**
* struct iwL_dram_info - DRAM fragments allocation struct
* struct iwl_dram_info - DRAM fragments allocation struct
*
* Driver will fill in the first 1K(+) of the pointed DRAM fragment
*
* @first_word: magic word value
* @second_word: magic word value
* @framfrags: DRAM fragmentaion detail
* @dram_frags: DRAM fragmentaion detail
*/
struct iwl_dram_info {
__le32 first_word;
@ -517,4 +529,26 @@ enum iwl_mvm_tas_statically_disabled_reason {
TAS_DISABLED_REASON_MAX,
}; /*_TAS_STATICALLY_DISABLED_REASON_E*/
/**
* enum iwl_fw_dbg_config_cmd_type - types of FW debug config command
* @DEBUG_TOKEN_CONFIG_TYPE: token config type
*/
enum iwl_fw_dbg_config_cmd_type {
DEBUG_TOKEN_CONFIG_TYPE = 0x2B,
}; /* LDBG_CFG_CMD_TYPE_API_E_VER_1 */
/* this token disables debug asserts in the firmware */
#define IWL_FW_DBG_CONFIG_TOKEN 0x00010001
/**
* struct iwl_fw_dbg_config_cmd - configure FW debug
*
* @type: according to &enum iwl_fw_dbg_config_cmd_type
* @conf: FW configuration
*/
struct iwl_fw_dbg_config_cmd {
__le32 type;
__le32 conf;
} __packed; /* LDBG_CFG_CMD_API_S_VER_7 */
#endif /* __iwl_fw_api_debug_h__ */

160
sys/contrib/dev/iwlwifi/fw/api/location.h
View file

@ -2,6 +2,7 @@
/*
* Copyright (C) 2015-2017 Intel Deutschland GmbH
* Copyright (C) 2018-2022 Intel Corporation
* Copyright (C) 2024 Intel Corporation
*/
#ifndef __iwl_fw_api_location_h__
#define __iwl_fw_api_location_h__
@ -390,10 +391,62 @@ struct iwl_tof_responder_config_cmd_v9 {
__le16 max_time_between_msr;
} __packed; /* TOF_RESPONDER_CONFIG_CMD_API_S_VER_8 */
/**
* struct iwl_tof_responder_config_cmd - ToF AP mode
* @cmd_valid_fields: &iwl_tof_responder_cmd_valid_field
* @responder_cfg_flags: &iwl_tof_responder_cfg_flags
* @format_bw: bits 0 - 3: &enum iwl_location_frame_format.
* bits 4 - 7: &enum iwl_location_bw.
* @bss_color: current AP bss_color
* @channel_num: current AP Channel
* @ctrl_ch_position: coding of the control channel position relative to
* the center frequency, see iwl_mvm_get_ctrl_pos()
* @sta_id: index of the AP STA when in AP mode
* @band: current AP band
* @toa_offset: Artificial addition [pSec] for the ToA - to be used for debug
* purposes, simulating station movement by adding various values
* to this field
* @common_calib: XVT: common calibration value
* @specific_calib: XVT: specific calibration value
* @bssid: Current AP BSSID
* @r2i_ndp_params: parameters for R2I NDP.
* bits 0 - 2: max number of LTF repetitions
* bits 3 - 5: max number of spatial streams (supported values are < 2)
* bits 6 - 7: max number of total LTFs see
* &enum ieee80211_range_params_max_total_ltf
* @i2r_ndp_params: parameters for I2R NDP.
* bits 0 - 2: max number of LTF repetitions
* bits 3 - 5: max number of spatial streams
* bits 6 - 7: max number of total LTFs see
* &enum ieee80211_range_params_max_total_ltf
* @min_time_between_msr: for non trigger based NDP ranging, minimum time
* between measurements in milliseconds.
* @max_time_between_msr: for non trigger based NDP ranging, maximum time
* between measurements in milliseconds.
*/
struct iwl_tof_responder_config_cmd {
__le32 cmd_valid_fields;
__le32 responder_cfg_flags;
u8 format_bw;
u8 bss_color;
u8 channel_num;
u8 ctrl_ch_position;
u8 sta_id;
u8 band;
__le16 toa_offset;
__le16 common_calib;
__le16 specific_calib;
u8 bssid[ETH_ALEN];
u8 r2i_ndp_params;
u8 i2r_ndp_params;
__le16 min_time_between_msr;
__le16 max_time_between_msr;
} __packed; /* TOF_RESPONDER_CONFIG_CMD_API_S_VER_10 */
#define IWL_LCI_CIVIC_IE_MAX_SIZE 400
/**
* struct iwl_tof_responder_dyn_config_cmd - Dynamic responder settings
* struct iwl_tof_responder_dyn_config_cmd_v2 - Dynamic responder settings
* @lci_len: The length of the 1st (LCI) part in the @lci_civic buffer
* @civic_len: The length of the 2nd (CIVIC) part in the @lci_civic buffer
* @lci_civic: The LCI/CIVIC buffer. LCI data (if exists) comes first, then, if
@ -561,6 +614,8 @@ struct iwl_tof_range_req_ap_entry_v2 {
* the responder asked for LMR feedback although the initiator did not set
* the LMR feedback bit in the FTM request. If not set, the initiator will
* continue with the session and will provide the LMR feedback.
* @IWL_INITIATOR_AP_FLAGS_TEST_INCORRECT_SAC: send an incorrect SAC in the
* first NDP exchange. This is used for testing.
*/
enum iwl_initiator_ap_flags {
IWL_INITIATOR_AP_FLAGS_ASAP = BIT(1),
@ -577,6 +632,7 @@ enum iwl_initiator_ap_flags {
IWL_INITIATOR_AP_FLAGS_USE_CALIB = BIT(13),
IWL_INITIATOR_AP_FLAGS_PMF = BIT(14),
IWL_INITIATOR_AP_FLAGS_TERMINATE_ON_LMR_FEEDBACK = BIT(15),
IWL_INITIATOR_AP_FLAGS_TEST_INCORRECT_SAC = BIT(16),
};
/**
@ -630,6 +686,7 @@ enum iwl_location_frame_format {
* @IWL_LOCATION_BW_20MHZ: 20MHz
* @IWL_LOCATION_BW_40MHZ: 40MHz
* @IWL_LOCATION_BW_80MHZ: 80MHz
* @IWL_LOCATION_BW_160MHZ: 160MHz
*/
enum iwl_location_bw {
IWL_LOCATION_BW_20MHZ,
@ -796,6 +853,7 @@ struct iwl_tof_range_req_ap_entry_v7 {
} __packed; /* LOCATION_RANGE_REQ_AP_ENTRY_CMD_API_S_VER_7 */
#define IWL_LOCATION_MAX_STS_POS 3
#define IWL_LOCATION_TOTAL_LTF_POS 6
/**
* struct iwl_tof_range_req_ap_entry_v8 - AP configuration parameters
@ -952,6 +1010,78 @@ struct iwl_tof_range_req_ap_entry_v9 {
__le16 min_time_between_msr;
} __packed; /* LOCATION_RANGE_REQ_AP_ENTRY_CMD_API_S_VER_9 */
/**
* struct iwl_tof_range_req_ap_entry_v10 - AP configuration parameters
* @initiator_ap_flags: see &enum iwl_initiator_ap_flags.
* @band: 0 for 5.2 GHz, 1 for 2.4 GHz, 2 for 6GHz
* @channel_num: AP Channel number
* @format_bw: bits 0 - 3: &enum iwl_location_frame_format.
* bits 4 - 7: &enum iwl_location_bw.
* @ctrl_ch_position: Coding of the control channel position relative to the
* center frequency, see iwl_mvm_get_ctrl_pos().
* @bssid: AP's BSSID
* @burst_period: For EDCA based ranging: Recommended value to be sent to the
* AP. Measurement periodicity In units of 100ms. ignored if
* num_of_bursts_exp = 0.
* For non trigger based NDP ranging, the maximum time between
* measurements in units of milliseconds.
* @samples_per_burst: the number of FTMs pairs in single Burst (1-31);
* @num_of_bursts: Recommended value to be sent to the AP. 2s Exponent of
* the number of measurement iterations (min 2^0 = 1, max 2^14)
* @sta_id: the station id of the AP. Only relevant when associated to the AP,
* otherwise should be set to &IWL_MVM_INVALID_STA.
* @cipher: pairwise cipher suite for secured measurement.
* &enum iwl_location_cipher.
* @hltk: HLTK to be used for secured 11az measurement
* @tk: TK to be used for secured 11az measurement
* @calib: An array of calibration values per FTM rx bandwidth.
* If &IWL_INITIATOR_AP_FLAGS_USE_CALIB is set, the fw will use the
* calibration value that corresponds to the rx bandwidth of the FTM
* frame.
* @beacon_interval: beacon interval of the AP in TUs. Only required if
* &IWL_INITIATOR_AP_FLAGS_TB is set.
* @rx_pn: the next expected PN for protected management frames Rx. LE byte
* order. Only valid if &IWL_INITIATOR_AP_FLAGS_SECURED is set and sta_id
* is set to &IWL_MVM_INVALID_STA.
* @tx_pn: the next PN to use for protected management frames Tx. LE byte
* order. Only valid if &IWL_INITIATOR_AP_FLAGS_SECURED is set and sta_id
* is set to &IWL_MVM_INVALID_STA.
* @r2i_ndp_params: parameters for R2I NDP ranging negotiation.
* bits 0 - 2: max LTF repetitions
* bits 3 - 5: max number of spatial streams
* bits 6 - 7: max total LTFs. One of
* &enum ieee80211_range_params_max_total_ltf.
* @i2r_ndp_params: parameters for I2R NDP ranging negotiation.
* bits 0 - 2: max LTF repetitions
* bits 3 - 5: max number of spatial streams (supported values are < 2)
* bits 6 - 7: max total LTFs. One of
* &enum ieee80211_range_params_max_total_ltf.
* @min_time_between_msr: For non trigger based NDP ranging, the minimum time
* between measurements in units of milliseconds
*/
struct iwl_tof_range_req_ap_entry_v10 {
__le32 initiator_ap_flags;
u8 band;
u8 channel_num;
u8 format_bw;
u8 ctrl_ch_position;
u8 bssid[ETH_ALEN];
__le16 burst_period;
u8 samples_per_burst;
u8 num_of_bursts;
u8 sta_id;
u8 cipher;
u8 hltk[HLTK_11AZ_LEN];
u8 tk[TK_11AZ_LEN];
__le16 calib[IWL_TOF_BW_NUM];
__le16 beacon_interval;
u8 rx_pn[IEEE80211_CCMP_PN_LEN];
u8 tx_pn[IEEE80211_CCMP_PN_LEN];
u8 r2i_ndp_params;
u8 i2r_ndp_params;
__le16 min_time_between_msr;
} __packed; /* LOCATION_RANGE_REQ_AP_ENTRY_CMD_API_S_VER_9 */
/**
* enum iwl_tof_response_mode
* @IWL_MVM_TOF_RESPONSE_ASAP: report each AP measurement separately as soon as
@ -1229,6 +1359,34 @@ struct iwl_tof_range_req_cmd_v13 {
struct iwl_tof_range_req_ap_entry_v9 ap[IWL_MVM_TOF_MAX_APS];
} __packed; /* LOCATION_RANGE_REQ_CMD_API_S_VER_13 */
/**
* struct iwl_tof_range_req_cmd_v14 - start measurement cmd
* @initiator_flags: see flags @ iwl_tof_initiator_flags
* @request_id: A Token incremented per request. The same Token will be
* sent back in the range response
* @num_of_ap: Number of APs to measure (error if > IWL_MVM_TOF_MAX_APS)
* @range_req_bssid: ranging request BSSID
* @macaddr_mask: Bits set to 0 shall be copied from the MAC address template.
* Bits set to 1 shall be randomized by the UMAC
* @macaddr_template: MAC address template to use for non-randomized bits
* @req_timeout_ms: Requested timeout of the response in units of milliseconds.
* This is the session time for completing the measurement.
* @tsf_mac_id: report the measurement start time for each ap in terms of the
* TSF of this mac id. 0xff to disable TSF reporting.
* @ap: per-AP request data, see &struct iwl_tof_range_req_ap_entry_v10.
*/
struct iwl_tof_range_req_cmd_v14 {
__le32 initiator_flags;
u8 request_id;
u8 num_of_ap;
u8 range_req_bssid[ETH_ALEN];
u8 macaddr_mask[ETH_ALEN];
u8 macaddr_template[ETH_ALEN];
__le32 req_timeout_ms;
__le32 tsf_mac_id;
struct iwl_tof_range_req_ap_entry_v10 ap[IWL_MVM_TOF_MAX_APS];
} __packed; /* LOCATION_RANGE_REQ_CMD_API_S_VER_13 */
/*
* enum iwl_tof_range_request_status - status of the sent request
* @IWL_TOF_RANGE_REQUEST_STATUS_SUCCESSFUL - FW successfully received the

60
sys/contrib/dev/iwlwifi/fw/api/mac-cfg.h
View file

@ -1,6 +1,6 @@
/* SPDX-License-Identifier: GPL-2.0 OR BSD-3-Clause */
/*
* Copyright (C) 2012-2014, 2018-2019, 2021-2022 Intel Corporation
* Copyright (C) 2012-2014, 2018-2019, 2021-2024 Intel Corporation
* Copyright (C) 2013-2015 Intel Mobile Communications GmbH
* Copyright (C) 2016-2017 Intel Deutschland GmbH
*/
@ -57,6 +57,14 @@ enum iwl_mac_conf_subcmd_ids {
* @STA_DISABLE_TX_CMD: &struct iwl_mvm_sta_disable_tx_cmd
*/
STA_DISABLE_TX_CMD = 0xD,
/**
* @ROC_CMD: &struct iwl_roc_req
*/
ROC_CMD = 0xE,
/**
* @ROC_NOTIF: &struct iwl_roc_notif
*/
ROC_NOTIF = 0xF8,
/**
* @SESSION_PROTECTION_NOTIF: &struct iwl_mvm_session_prot_notif
*/
@ -136,7 +144,7 @@ struct iwl_missed_vap_notif {
} __packed; /* MISSED_VAP_NTFY_API_S_VER_1 */
/**
* struct iwl_channel_switch_start_notif - Channel switch start notification
* struct iwl_channel_switch_start_notif_v1 - Channel switch start notification
*
* @id_and_color: ID and color of the MAC
*/
@ -234,9 +242,9 @@ struct iwl_mac_low_latency_cmd {
* @esr_transition_timeout: the timeout required by the AP for the
* eSR transition.
* Available only from version 2 of the command.
* This values comes from the EMLSR transition delay in the EML
* This value comes from the EMLSR transition delay in the EML
* Capabilities subfield.
* @medium_sync_delay: the value as it appeasr in P802.11be_D2.2 Figure 9-1002j.
* @medium_sync_delay: the value as it appears in P802.11be_D2.2 Figure 9-1002j.
* @assoc_id: unique ID assigned by the AP during association
* @reserved1: alignment
* @data_policy: see &enum iwl_mac_data_policy
@ -309,7 +317,6 @@ enum iwl_mac_config_filter_flags {
* If the NIC is not ACK_ENABLED it may use the EOF-bit in first non-0
* len delim to determine if AGG or single.
* @client: client mac data
* @go_ibss: mac data for go or ibss
* @p2p_dev: mac data for p2p device
*/
struct iwl_mac_config_cmd {
@ -366,7 +373,7 @@ struct iwl_mac_config_cmd {
* iwl_link_ctx_cfg_cmd::bss_color_disable
* @LINK_CONTEXT_MODIFY_EHT_PARAMS: covers iwl_link_ctx_cfg_cmd::puncture_mask.
* This flag can be set only if the MAC that this link relates to has
* eht_support set to true.
* eht_support set to true. No longer used since _VER_3 of this command.
* @LINK_CONTEXT_MODIFY_ALL: set all above flags
*/
enum iwl_link_ctx_modify_flags {
@ -439,6 +446,7 @@ enum iwl_link_ctx_flags {
* @listen_lmac: indicates whether the link should be allocated on the Listen
* Lmac or on the Main Lmac. Cannot be changed on an active Link.
* Relevant only for eSR.
* @reserved1: in version 2, listen_lmac became reserved
* @cck_rates: basic rates available for CCK
* @ofdm_rates: basic rates available for OFDM
* @cck_short_preamble: 1 for enabling short preamble, 0 otherwise
@ -454,7 +462,7 @@ enum iwl_link_ctx_flags {
* @bi: beacon interval in TU, applicable only when associated
* @dtim_interval: DTIM interval in TU.
* Relevant only for GO, otherwise this is offloaded.
* @puncture_mask: puncture mask for EHT
* @puncture_mask: puncture mask for EHT (removed in VER_3)
* @frame_time_rts_th: HE duration RTS threshold, in units of 32us
* @flags: a combination from &enum iwl_link_ctx_flags
* @flags_mask: what of %flags have changed. Also &enum iwl_link_ctx_flags
@ -464,10 +472,10 @@ enum iwl_link_ctx_flags {
* @bssid_index: index of the associated VAP
* @bss_color: 11ax AP ID that is used in the HE SIG-A to mark inter BSS frame
* @spec_link_id: link_id as the AP knows it
* @reserved: alignment
* @reserved2: alignment
* @ibss_bssid_addr: bssid for ibss
* @reserved_for_ibss_bssid_addr: reserved
* @reserved1: reserved for future use
* @reserved3: reserved for future use
*/
struct iwl_link_config_cmd {
__le32 action;
@ -478,7 +486,10 @@ struct iwl_link_config_cmd {
__le16 reserved_for_local_link_addr;
__le32 modify_mask;
__le32 active;
__le32 listen_lmac;
union {
__le32 listen_lmac;
__le32 reserved1;
};
__le32 cck_rates;
__le32 ofdm_rates;
__le32 cck_short_preamble;
@ -494,7 +505,7 @@ struct iwl_link_config_cmd {
struct iwl_he_backoff_conf trig_based_txf[AC_NUM];
__le32 bi;
__le32 dtim_interval;
__le16 puncture_mask;
__le16 puncture_mask; /* removed in _VER_3 */
__le16 frame_time_rts_th;
__le32 flags;
__le32 flags_mask;
@ -504,11 +515,11 @@ struct iwl_link_config_cmd {
u8 bssid_index;
u8 bss_color;
u8 spec_link_id;
u8 reserved;
u8 reserved2;
u8 ibss_bssid_addr[6];
__le16 reserved_for_ibss_bssid_addr;
__le32 reserved1[8];
} __packed; /* LINK_CONTEXT_CONFIG_CMD_API_S_VER_1 */
__le32 reserved3[8];
} __packed; /* LINK_CONTEXT_CONFIG_CMD_API_S_VER_1, _VER_2, _VER_3 */
/* Currently FW supports link ids in the range 0-3 and can have
* at most two active links for each vif.
@ -631,4 +642,25 @@ struct iwl_mvm_sta_disable_tx_cmd {
__le32 disable;
} __packed; /* STA_DISABLE_TX_API_S_VER_1 */
/**
* enum iwl_mvm_fw_esr_recommendation - FW recommendation code
* @ESR_RECOMMEND_LEAVE: recommendation to leave esr
* @ESR_FORCE_LEAVE: force exiting esr
* @ESR_RECOMMEND_ENTER: recommendation to enter esr
*/
enum iwl_mvm_fw_esr_recommendation {
ESR_RECOMMEND_LEAVE,
ESR_FORCE_LEAVE,
ESR_RECOMMEND_ENTER,
}; /* ESR_MODE_RECOMMENDATION_CODE_API_E_VER_1 */
/**
* struct iwl_mvm_esr_mode_notif - FWs recommendation/force for esr mode
*
* @action: the action to apply on esr state. See &iwl_mvm_fw_esr_recommendation
*/
struct iwl_mvm_esr_mode_notif {
__le32 action;
} __packed; /* ESR_MODE_RECOMMENDATION_NTFY_API_S_VER_1 */
#endif /* __iwl_fw_api_mac_cfg_h__ */

17
sys/contrib/dev/iwlwifi/fw/api/mac.h
View file

@ -1,6 +1,6 @@
/* SPDX-License-Identifier: GPL-2.0 OR BSD-3-Clause */
/*
* Copyright (C) 2012-2014, 2018-2022 Intel Corporation
* Copyright (C) 2012-2014, 2018-2022, 2024 Intel Corporation
* Copyright (C) 2017 Intel Deutschland GmbH
*/
#ifndef __iwl_fw_api_mac_h__
@ -310,6 +310,13 @@ struct iwl_ac_qos {
* @filter_flags: combination of &enum iwl_mac_filter_flags
* @qos_flags: from &enum iwl_mac_qos_flags
* @ac: one iwl_mac_qos configuration for each AC
* @ap: AP specific config data, see &struct iwl_mac_data_ap
* @go: GO specific config data, see &struct iwl_mac_data_go
* @sta: BSS client specific config data, see &struct iwl_mac_data_sta
* @p2p_sta: P2P client specific config data, see &struct iwl_mac_data_p2p_sta
* @p2p_dev: P2P-device specific config data, see &struct iwl_mac_data_p2p_dev
* @pibss: Pseudo-IBSS specific data, unused; see struct iwl_mac_data_pibss
* @ibss: IBSS specific config data, see &struct iwl_mac_data_ibss
*/
struct iwl_mac_ctx_cmd {
/* COMMON_INDEX_HDR_API_S_VER_1 */
@ -431,8 +438,8 @@ enum iwl_he_pkt_ext_constellations {
};
#define MAX_HE_SUPP_NSS 2
#define MAX_CHANNEL_BW_INDX_API_D_VER_2 4
#define MAX_CHANNEL_BW_INDX_API_D_VER_3 5
#define MAX_CHANNEL_BW_INDX_API_D_VER_1 4
#define MAX_CHANNEL_BW_INDX_API_D_VER_2 5
/**
* struct iwl_he_pkt_ext_v1 - QAM thresholds
@ -455,7 +462,7 @@ enum iwl_he_pkt_ext_constellations {
* (0-low_th, 1-high_th)
*/
struct iwl_he_pkt_ext_v1 {
u8 pkt_ext_qam_th[MAX_HE_SUPP_NSS][MAX_CHANNEL_BW_INDX_API_D_VER_2][2];
u8 pkt_ext_qam_th[MAX_HE_SUPP_NSS][MAX_CHANNEL_BW_INDX_API_D_VER_1][2];
} __packed; /* PKT_EXT_DOT11AX_API_S_VER_1 */
/**
@ -480,7 +487,7 @@ struct iwl_he_pkt_ext_v1 {
* (0-low_th, 1-high_th)
*/
struct iwl_he_pkt_ext_v2 {
u8 pkt_ext_qam_th[MAX_HE_SUPP_NSS][MAX_CHANNEL_BW_INDX_API_D_VER_3][2];
u8 pkt_ext_qam_th[MAX_HE_SUPP_NSS][MAX_CHANNEL_BW_INDX_API_D_VER_2][2];
} __packed; /* PKT_EXT_DOT11AX_API_S_VER_2 */
/**

198
sys/contrib/dev/iwlwifi/fw/api/nvm-reg.h
View file

@ -1,6 +1,6 @@
/* SPDX-License-Identifier: GPL-2.0 OR BSD-3-Clause */
/*
* Copyright (C) 2012-2014, 2018-2022 Intel Corporation
* Copyright (C) 2012-2014, 2018-2024 Intel Corporation
* Copyright (C) 2013-2015 Intel Mobile Communications GmbH
* Copyright (C) 2016-2017 Intel Deutschland GmbH
*/
@ -21,8 +21,11 @@ enum iwl_regulatory_and_nvm_subcmd_ids {
* &struct iwl_lari_config_change_cmd_v2,
* &struct iwl_lari_config_change_cmd_v3,
* &struct iwl_lari_config_change_cmd_v4,
* &struct iwl_lari_config_change_cmd_v5 or
* &struct iwl_lari_config_change_cmd_v6
* &struct iwl_lari_config_change_cmd_v5,
* &struct iwl_lari_config_change_cmd_v6,
* &struct iwl_lari_config_change_cmd_v7,
* &struct iwl_lari_config_change_cmd_v10 or
* &struct iwl_lari_config_change_cmd
*/
LARI_CONFIG_CHANGE = 0x1,
@ -43,6 +46,11 @@ enum iwl_regulatory_and_nvm_subcmd_ids {
*/
SAR_OFFSET_MAPPING_TABLE_CMD = 0x4,
/**
* @MCC_ALLOWED_AP_TYPE_CMD: &struct iwl_mcc_allowed_ap_type_cmd
*/
MCC_ALLOWED_AP_TYPE_CMD = 0x5,
/**
* @PNVM_INIT_COMPLETE_NTFY: &struct iwl_pnvm_init_complete_ntfy
*/
@ -112,7 +120,7 @@ struct iwl_nvm_access_cmd {
} __packed; /* NVM_ACCESS_CMD_API_S_VER_2 */
/**
* struct iwl_nvm_access_resp_ver2 - response to NVM_ACCESS_CMD
* struct iwl_nvm_access_resp - response to NVM_ACCESS_CMD
* @offset: offset in bytes into the section
* @length: in bytes, either how much was written or read
* @type: NVM_SECTION_TYPE_*
@ -204,7 +212,7 @@ struct iwl_nvm_get_info_phy {
#define IWL_NUM_CHANNELS 110
/**
* struct iwl_nvm_get_info_regulatory - regulatory information
* struct iwl_nvm_get_info_regulatory_v1 - regulatory information
* @lar_enabled: is LAR enabled
* @channel_profile: regulatory data of this channel
* @reserved: reserved
@ -263,6 +271,9 @@ struct iwl_nvm_access_complete_cmd {
__le32 reserved;
} __packed; /* NVM_ACCESS_COMPLETE_CMD_API_S_VER_1 */
#define IWL_MCC_US 0x5553
#define IWL_MCC_CANADA 0x4341
/**
* struct iwl_mcc_update_cmd - Request the device to update geographic
* regulatory profile according to the given MCC (Mobile Country Code).
@ -429,36 +440,31 @@ enum iwl_mcc_source {
MCC_SOURCE_GETTING_MCC_TEST_MODE = 0x11,
};
#define IWL_TAS_BLOCK_LIST_MAX 16
#define IWL_WTAS_BLACK_LIST_MAX 16
/**
* struct iwl_tas_config_cmd_v2 - configures the TAS
* struct iwl_tas_config_cmd_common - configures the TAS.
* This is also the v2 structure.
* @block_list_size: size of relevant field in block_list_array
* @block_list_array: list of countries where TAS must be disabled
*/
struct iwl_tas_config_cmd_v2 {
struct iwl_tas_config_cmd_common {
__le32 block_list_size;
__le32 block_list_array[IWL_TAS_BLOCK_LIST_MAX];
__le32 block_list_array[IWL_WTAS_BLACK_LIST_MAX];
} __packed; /* TAS_CONFIG_CMD_API_S_VER_2 */
/**
* struct iwl_tas_config_cmd_v3 - configures the TAS
* @block_list_size: size of relevant field in block_list_array
* @block_list_array: list of countries where TAS must be disabled
* @override_tas_iec: indicates whether to override default value of IEC regulatory
* @enable_tas_iec: in case override_tas_iec is set -
* indicates whether IEC regulatory is enabled or disabled
*/
struct iwl_tas_config_cmd_v3 {
__le32 block_list_size;
__le32 block_list_array[IWL_TAS_BLOCK_LIST_MAX];
__le16 override_tas_iec;
__le16 enable_tas_iec;
} __packed; /* TAS_CONFIG_CMD_API_S_VER_3 */
/**
* struct iwl_tas_config_cmd_v3 - configures the TAS
* @block_list_size: size of relevant field in block_list_array
* @block_list_array: list of countries where TAS must be disabled
* struct iwl_tas_config_cmd_v4 - configures the TAS
* @override_tas_iec: indicates whether to override default value of IEC regulatory
* @enable_tas_iec: in case override_tas_iec is set -
* indicates whether IEC regulatory is enabled or disabled
@ -466,32 +472,35 @@ struct iwl_tas_config_cmd_v3 {
* @reserved: reserved
*/
struct iwl_tas_config_cmd_v4 {
__le32 block_list_size;
__le32 block_list_array[IWL_TAS_BLOCK_LIST_MAX];
u8 override_tas_iec;
u8 enable_tas_iec;
u8 usa_tas_uhb_allowed;
u8 reserved;
} __packed; /* TAS_CONFIG_CMD_API_S_VER_4 */
union iwl_tas_config_cmd {
struct iwl_tas_config_cmd_v2 v2;
struct iwl_tas_config_cmd_v3 v3;
struct iwl_tas_config_cmd_v4 v4;
struct iwl_tas_config_cmd {
struct iwl_tas_config_cmd_common common;
union {
struct iwl_tas_config_cmd_v3 v3;
struct iwl_tas_config_cmd_v4 v4;
};
};
/**
* enum iwl_lari_configs - bit masks for the various LARI config operations
* enum iwl_lari_config_masks - bit masks for the various LARI config operations
* @LARI_CONFIG_DISABLE_11AC_UKRAINE_MSK: disable 11ac in ukraine
* @LARI_CONFIG_CHANGE_ETSI_TO_PASSIVE_MSK: ETSI 5.8GHz SRD passive scan
* @LARI_CONFIG_CHANGE_ETSI_TO_DISABLED_MSK: ETSI 5.8GHz SRD disabled
* @LARI_CONFIG_ENABLE_5G2_IN_INDONESIA_MSK: enable 5.15/5.35GHz bands in
* Indonesia
* @LARI_CONFIG_ENABLE_CHINA_22_REG_SUPPORT_MSK: enable 2022 china regulatory
*/
enum iwl_lari_config_masks {
LARI_CONFIG_DISABLE_11AC_UKRAINE_MSK = BIT(0),
LARI_CONFIG_CHANGE_ETSI_TO_PASSIVE_MSK = BIT(1),
LARI_CONFIG_CHANGE_ETSI_TO_DISABLED_MSK = BIT(2),
LARI_CONFIG_ENABLE_5G2_IN_INDONESIA_MSK = BIT(3),
LARI_CONFIG_ENABLE_CHINA_22_REG_SUPPORT_MSK = BIT(7),
};
#define IWL_11AX_UKRAINE_MASK 3
@ -600,6 +609,136 @@ struct iwl_lari_config_change_cmd_v6 {
__le32 force_disable_channels_bitmap;
} __packed; /* LARI_CHANGE_CONF_CMD_S_VER_6 */
/**
* struct iwl_lari_config_change_cmd_v7 - change LARI configuration
* This structure is used also for lari cmd version 8 and 9.
* @config_bitmap: Bitmap of the config commands. Each bit will trigger a
* different predefined FW config operation.
* @oem_uhb_allow_bitmap: Bitmap of UHB enabled MCC sets.
* @oem_11ax_allow_bitmap: Bitmap of 11ax allowed MCCs. There are two bits
* per country, one to indicate whether to override and the other to
* indicate the value to use.
* @oem_unii4_allow_bitmap: Bitmap of unii4 allowed MCCs.There are two bits
* per country, one to indicate whether to override and the other to
* indicate allow/disallow unii4 channels.
* For LARI cmd version 4 to 8 - bits 0:3 are supported.
* For LARI cmd version 9 - bits 0:5 are supported.
* @chan_state_active_bitmap: Bitmap to enable different bands per country
* or region.
* Each bit represents a country or region, and a band to activate
* according to the BIOS definitions.
* For LARI cmd version 7 - bits 0:3 are supported.
* For LARI cmd version 8 - bits 0:4 are supported.
* @force_disable_channels_bitmap: Bitmap of disabled bands/channels.
* Each bit represents a set of channels in a specific band that should be
* disabled
* @edt_bitmap: Bitmap of energy detection threshold table.
* Disable/enable the EDT optimization method for different band.
*/
struct iwl_lari_config_change_cmd_v7 {
__le32 config_bitmap;
__le32 oem_uhb_allow_bitmap;
__le32 oem_11ax_allow_bitmap;
__le32 oem_unii4_allow_bitmap;
__le32 chan_state_active_bitmap;
__le32 force_disable_channels_bitmap;
__le32 edt_bitmap;
} __packed;
/* LARI_CHANGE_CONF_CMD_S_VER_7 */
/* LARI_CHANGE_CONF_CMD_S_VER_8 */
/* LARI_CHANGE_CONF_CMD_S_VER_9 */
/**
* struct iwl_lari_config_change_cmd_v10 - change LARI configuration
* @config_bitmap: Bitmap of the config commands. Each bit will trigger a
* different predefined FW config operation.
* @oem_uhb_allow_bitmap: Bitmap of UHB enabled MCC sets.
* @oem_11ax_allow_bitmap: Bitmap of 11ax allowed MCCs. There are two bits
* per country, one to indicate whether to override and the other to
* indicate the value to use.
* @oem_unii4_allow_bitmap: Bitmap of unii4 allowed MCCs.There are two bits
* per country, one to indicate whether to override and the other to
* indicate allow/disallow unii4 channels.
* For LARI cmd version 10 - bits 0:5 are supported.
* @chan_state_active_bitmap: Bitmap to enable different bands per country
* or region.
* Each bit represents a country or region, and a band to activate
* according to the BIOS definitions.
* For LARI cmd version 10 - bits 0:4 are supported.
* @force_disable_channels_bitmap: Bitmap of disabled bands/channels.
* Each bit represents a set of channels in a specific band that should be
* disabled
* @edt_bitmap: Bitmap of energy detection threshold table.
* Disable/enable the EDT optimization method for different band.
* @oem_320mhz_allow_bitmap: 320Mhz bandwidth enablement bitmap per MCC.
* bit0: enable 320Mhz in Japan.
* bit1: enable 320Mhz in South Korea.
* bit 2 - 31: reserved.
*/
struct iwl_lari_config_change_cmd_v10 {
__le32 config_bitmap;
__le32 oem_uhb_allow_bitmap;
__le32 oem_11ax_allow_bitmap;
__le32 oem_unii4_allow_bitmap;
__le32 chan_state_active_bitmap;
__le32 force_disable_channels_bitmap;
__le32 edt_bitmap;
__le32 oem_320mhz_allow_bitmap;
} __packed;
/* LARI_CHANGE_CONF_CMD_S_VER_10 */
/**
* struct iwl_lari_config_change_cmd - change LARI configuration
* @config_bitmap: Bitmap of the config commands. Each bit will trigger a
* different predefined FW config operation.
* @oem_uhb_allow_bitmap: Bitmap of UHB enabled MCC sets.
* @oem_11ax_allow_bitmap: Bitmap of 11ax allowed MCCs. There are two bits
* per country, one to indicate whether to override and the other to
* indicate the value to use.
* @oem_unii4_allow_bitmap: Bitmap of unii4 allowed MCCs.There are two bits
* per country, one to indicate whether to override and the other to
* indicate allow/disallow unii4 channels.
* For LARI cmd version 11 - bits 0:5 are supported.
* @chan_state_active_bitmap: Bitmap to enable different bands per country
* or region.
* Each bit represents a country or region, and a band to activate
* according to the BIOS definitions.
* For LARI cmd version 11 - bits 0:4 are supported.
* For LARI cmd version 12 - bits 0:6 are supported and bits 7:31 are
* reserved. No need to mask out the reserved bits.
* @force_disable_channels_bitmap: Bitmap of disabled bands/channels.
* Each bit represents a set of channels in a specific band that should be
* disabled
* @edt_bitmap: Bitmap of energy detection threshold table.
* Disable/enable the EDT optimization method for different band.
* @oem_320mhz_allow_bitmap: 320Mhz bandwidth enablement bitmap per MCC.
* bit0: enable 320Mhz in Japan.
* bit1: enable 320Mhz in South Korea.
* bit 2 - 31: reserved.
* @oem_11be_allow_bitmap: Bitmap of 11be allowed MCCs. No need to mask out the
* unsupported bits
* bit0: enable 11be in China(CB/CN).
* bit1: enable 11be in South Korea.
* bit 2 - 31: reserved.
*/
struct iwl_lari_config_change_cmd {
__le32 config_bitmap;
__le32 oem_uhb_allow_bitmap;
__le32 oem_11ax_allow_bitmap;
__le32 oem_unii4_allow_bitmap;
__le32 chan_state_active_bitmap;
__le32 force_disable_channels_bitmap;
__le32 edt_bitmap;
__le32 oem_320mhz_allow_bitmap;
__le32 oem_11be_allow_bitmap;
} __packed;
/* LARI_CHANGE_CONF_CMD_S_VER_11 */
/* LARI_CHANGE_CONF_CMD_S_VER_12 */
/* Activate UNII-1 (5.2GHz) for World Wide */
#define ACTIVATE_5G2_IN_WW_MASK BIT(4)
#define CHAN_STATE_ACTIVE_BITMAP_CMD_V11 0x1F
/**
* struct iwl_pnvm_init_complete_ntfy - PNVM initialization complete
* @status: PNVM image loading status
@ -608,4 +747,17 @@ struct iwl_pnvm_init_complete_ntfy {
__le32 status;
} __packed; /* PNVM_INIT_COMPLETE_NTFY_S_VER_1 */
#define UATS_TABLE_ROW_SIZE 26
#define UATS_TABLE_COL_SIZE 13
/**
* struct iwl_mcc_allowed_ap_type_cmd - struct for MCC_ALLOWED_AP_TYPE_CMD
* @offset_map: mapping a mcc to UHB AP type support (UATS) allowed
* @reserved: reserved
*/
struct iwl_mcc_allowed_ap_type_cmd {
u8 offset_map[UATS_TABLE_ROW_SIZE][UATS_TABLE_COL_SIZE];
__le16 reserved;
} __packed; /* MCC_ALLOWED_AP_TYPE_CMD_API_S_VER_1 */
#endif /* __iwl_fw_api_nvm_reg_h__ */

8
sys/contrib/dev/iwlwifi/fw/api/offload.h
View file

@ -3,7 +3,7 @@
* Copyright (C) 2012-2014 Intel Corporation
* Copyright (C) 2013-2015 Intel Mobile Communications GmbH
* Copyright (C) 2016-2017 Intel Deutschland GmbH
* Copyright (C) 2021-2022 Intel Corporation
* Copyright (C) 2021-2024 Intel Corporation
*/
#ifndef __iwl_fw_api_offload_h__
#define __iwl_fw_api_offload_h__
@ -18,7 +18,9 @@ enum iwl_prot_offload_subcmd_ids {
WOWLAN_WAKE_PKT_NOTIFICATION = 0xFC,
/**
* @WOWLAN_INFO_NOTIFICATION: Notification in &struct iwl_wowlan_info_notif
* @WOWLAN_INFO_NOTIFICATION: Notification in
* &struct iwl_wowlan_info_notif_v1, &struct iwl_wowlan_info_notif_v2,
* or &struct iwl_wowlan_info_notif
*/
WOWLAN_INFO_NOTIFICATION = 0xFD,
@ -58,7 +60,7 @@ struct iwl_stored_beacon_notif_common {
} __packed;
/**
* struct iwl_stored_beacon_notif - Stored beacon notification
* struct iwl_stored_beacon_notif_v2 - Stored beacon notification
*
* @common: fields common for all versions
* @data: beacon data, length in @byte_count

24
sys/contrib/dev/iwlwifi/fw/api/phy-ctxt.h
View file

@ -1,6 +1,6 @@
/* SPDX-License-Identifier: GPL-2.0 OR BSD-3-Clause */
/*
* Copyright (C) 2012-2014, 2018, 2020-2022 Intel Corporation
* Copyright (C) 2012-2014, 2018, 2020-2024 Intel Corporation
* Copyright (C) 2013-2015 Intel Mobile Communications GmbH
* Copyright (C) 2016-2017 Intel Deutschland GmbH
*/
@ -25,8 +25,8 @@
* For legacy set bit means upper channel, otherwise lower.
* For VHT - bit-2 marks if the control is lower/upper relative to center-freq
* bits-1:0 mark the distance from the center freq. for 20Mhz, offset is 0.
* center_freq
* For EHT - bit-3 is used for extended distance
* center_freq
* |
* 40Mhz |____|____|
* 80Mhz |____|____|____|____|
@ -113,7 +113,7 @@ struct iwl_phy_context_cmd_tail {
} __packed;
/**
* struct iwl_phy_context_cmd - config of the PHY context
* struct iwl_phy_context_cmd_v1 - config of the PHY context
* ( PHY_CONTEXT_CMD = 0x8 )
* @id_and_color: ID and color of the relevant Binding
* @action: action to perform, see &enum iwl_ctxt_action
@ -142,6 +142,9 @@ struct iwl_phy_context_cmd_v1 {
* @lmac_id: the lmac id the phy context belongs to
* @ci: channel info
* @rxchain_info: ???
* @sbb_bandwidth: 0 disabled, 1 - 40Mhz ... 4 - 320MHz
* @sbb_ctrl_channel_loc: location of the control channel
* @puncture_mask: bitmap of punctured subchannels
* @dsp_cfg_flags: set to 0
* @reserved: reserved to align to 64 bit
*/
@ -152,9 +155,20 @@ struct iwl_phy_context_cmd {
/* PHY_CONTEXT_DATA_API_S_VER_3, PHY_CONTEXT_DATA_API_S_VER_4 */
struct iwl_fw_channel_info ci;
__le32 lmac_id;
__le32 rxchain_info; /* reserved in _VER_4 */
union {
__le32 rxchain_info; /* reserved in _VER_4 */
struct { /* used for _VER_5/_VER_6 */
u8 sbb_bandwidth;
u8 sbb_ctrl_channel_loc;
__le16 puncture_mask; /* added in VER_6 */
};
};
__le32 dsp_cfg_flags;
__le32 reserved;
} __packed; /* PHY_CONTEXT_CMD_API_VER_3, PHY_CONTEXT_CMD_API_VER_4 */
} __packed; /* PHY_CONTEXT_CMD_API_VER_3,
* PHY_CONTEXT_CMD_API_VER_4,
* PHY_CONTEXT_CMD_API_VER_5,
* PHY_CONTEXT_CMD_API_VER_6
*/
#endif /* __iwl_fw_api_phy_ctxt_h__ */

9
sys/contrib/dev/iwlwifi/fw/api/phy.h
View file

@ -1,6 +1,6 @@
/* SPDX-License-Identifier: GPL-2.0 OR BSD-3-Clause */
/*
* Copyright (C) 2012-2014, 2019-2022 Intel Corporation
* Copyright (C) 2012-2014, 2019-2022, 2024 Intel Corporation
* Copyright (C) 2013-2015 Intel Mobile Communications GmbH
* Copyright (C) 2016-2017 Intel Deutschland GmbH
*/
@ -42,6 +42,11 @@ enum iwl_phy_ops_subcmd_ids {
*/
PER_PLATFORM_ANT_GAIN_CMD = 0x07,
/**
* @AP_TX_POWER_CONSTRAINTS_CMD: &struct iwl_txpower_constraints_cmd
*/
AP_TX_POWER_CONSTRAINTS_CMD = 0x0C,
/**
* @CT_KILL_NOTIFICATION: &struct ct_kill_notif
*/
@ -190,7 +195,7 @@ struct ct_kill_notif {
} __packed; /* CT_KILL_NOTIFICATION_API_S_VER_1, CT_KILL_NOTIFICATION_API_S_VER_2 */
/**
* enum ctdp_cmd_operation - CTDP command operations
* enum iwl_mvm_ctdp_cmd_operation - CTDP command operations
* @CTDP_CMD_OPERATION_START: update the current budget
* @CTDP_CMD_OPERATION_STOP: stop ctdp
* @CTDP_CMD_OPERATION_REPORT: get the average budget

134
sys/contrib/dev/iwlwifi/fw/api/power.h
View file

@ -1,6 +1,6 @@
/* SPDX-License-Identifier: GPL-2.0 OR BSD-3-Clause */
/*
* Copyright (C) 2012-2014, 2018-2022 Intel Corporation
* Copyright (C) 2012-2014, 2018-2024 Intel Corporation
* Copyright (C) 2013-2014 Intel Mobile Communications GmbH
* Copyright (C) 2015-2017 Intel Deutschland GmbH
*/
@ -144,6 +144,8 @@ struct iwl_powertable_cmd {
* receiver and transmitter. '0' - does not allow.
* @DEVICE_POWER_FLAGS_ALLOW_MEM_RETENTION_MSK:
* Device Retention indication, '1' indicate retention is enabled.
* @DEVICE_POWER_FLAGS_NO_SLEEP_TILL_D3_MSK:
* Prevent power save until entering d3 is completed.
* @DEVICE_POWER_FLAGS_32K_CLK_VALID_MSK:
* 32Khz external slow clock valid indication, '1' indicate cloack is
* valid.
@ -151,6 +153,7 @@ struct iwl_powertable_cmd {
enum iwl_device_power_flags {
DEVICE_POWER_FLAGS_POWER_SAVE_ENA_MSK = BIT(0),
DEVICE_POWER_FLAGS_ALLOW_MEM_RETENTION_MSK = BIT(1),
DEVICE_POWER_FLAGS_NO_SLEEP_TILL_D3_MSK = BIT(7),
DEVICE_POWER_FLAGS_32K_CLK_VALID_MSK = BIT(12),
};
@ -162,7 +165,7 @@ enum iwl_device_power_flags {
* @reserved: reserved (padding)
*/
struct iwl_device_power_cmd {
/* PM_POWER_TABLE_CMD_API_S_VER_6 */
/* PM_POWER_TABLE_CMD_API_S_VER_7 */
__le16 flags;
__le16 reserved;
} __packed;
@ -382,6 +385,33 @@ struct iwl_dev_tx_power_cmd_v7 {
__le32 timer_period;
__le32 flags;
} __packed; /* TX_REDUCED_POWER_API_S_VER_7 */
/**
* struct iwl_dev_tx_power_cmd_v8 - TX power reduction command version 8
* @per_chain: per chain restrictions
* @enable_ack_reduction: enable or disable close range ack TX power
* reduction.
* @per_chain_restriction_changed: is per_chain_restriction has changed
* from last command. used if set_mode is
* IWL_TX_POWER_MODE_SET_SAR_TIMER.
* note: if not changed, the command is used for keep alive only.
* @reserved: reserved (padding)
* @timer_period: timer in milliseconds. if expires FW will change to default
* BIOS values. relevant if setMode is IWL_TX_POWER_MODE_SET_SAR_TIMER
* @flags: reduce power flags.
* @tpc_vlp_backoff_level: user backoff of UNII5,7 VLP channels in USA.
* Not in use.
*/
struct iwl_dev_tx_power_cmd_v8 {
__le16 per_chain[IWL_NUM_CHAIN_TABLES_V2][IWL_NUM_CHAIN_LIMITS][IWL_NUM_SUB_BANDS_V2];
u8 enable_ack_reduction;
u8 per_chain_restriction_changed;
u8 reserved[2];
__le32 timer_period;
__le32 flags;
__le32 tpc_vlp_backoff_level;
} __packed; /* TX_REDUCED_POWER_API_S_VER_8 */
/**
* struct iwl_dev_tx_power_cmd - TX power reduction command (multiversion)
* @common: common part of the command
@ -389,6 +419,8 @@ struct iwl_dev_tx_power_cmd_v7 {
* @v4: version 4 part of the command
* @v5: version 5 part of the command
* @v6: version 6 part of the command
* @v7: version 7 part of the command
* @v8: version 8 part of the command
*/
struct iwl_dev_tx_power_cmd {
struct iwl_dev_tx_power_common common;
@ -398,6 +430,7 @@ struct iwl_dev_tx_power_cmd {
struct iwl_dev_tx_power_cmd_v5 v5;
struct iwl_dev_tx_power_cmd_v6 v6;
struct iwl_dev_tx_power_cmd_v7 v7;
struct iwl_dev_tx_power_cmd_v8 v8;
};
};
@ -429,7 +462,7 @@ struct iwl_per_chain_offset {
} __packed; /* PER_CHAIN_LIMIT_OFFSET_PER_CHAIN_S_VER_1 */
/**
* struct iwl_geo_tx_power_profile_cmd_v1 - struct for PER_CHAIN_LIMIT_OFFSET_CMD cmd.
* struct iwl_geo_tx_power_profiles_cmd_v1 - struct for PER_CHAIN_LIMIT_OFFSET_CMD cmd.
* @ops: operations, value from &enum iwl_geo_per_chain_offset_operation
* @table: offset profile per band.
*/
@ -439,7 +472,7 @@ struct iwl_geo_tx_power_profiles_cmd_v1 {
} __packed; /* PER_CHAIN_LIMIT_OFFSET_CMD_VER_1 */
/**
* struct iwl_geo_tx_power_profile_cmd_v2 - struct for PER_CHAIN_LIMIT_OFFSET_CMD cmd.
* struct iwl_geo_tx_power_profiles_cmd_v2 - struct for PER_CHAIN_LIMIT_OFFSET_CMD cmd.
* @ops: operations, value from &enum iwl_geo_per_chain_offset_operation
* @table: offset profile per band.
* @table_revision: 0 for not-South Korea, 1 for South Korea (the name is misleading)
@ -451,7 +484,7 @@ struct iwl_geo_tx_power_profiles_cmd_v2 {
} __packed; /* PER_CHAIN_LIMIT_OFFSET_CMD_VER_2 */
/**
* struct iwl_geo_tx_power_profile_cmd_v3 - struct for PER_CHAIN_LIMIT_OFFSET_CMD cmd.
* struct iwl_geo_tx_power_profiles_cmd_v3 - struct for PER_CHAIN_LIMIT_OFFSET_CMD cmd.
* @ops: operations, value from &enum iwl_geo_per_chain_offset_operation
* @table: offset profile per band.
* @table_revision: 0 for not-South Korea, 1 for South Korea (the name is misleading)
@ -463,7 +496,7 @@ struct iwl_geo_tx_power_profiles_cmd_v3 {
} __packed; /* PER_CHAIN_LIMIT_OFFSET_CMD_VER_3 */
/**
* struct iwl_geo_tx_power_profile_cmd_v4 - struct for PER_CHAIN_LIMIT_OFFSET_CMD cmd.
* struct iwl_geo_tx_power_profiles_cmd_v4 - struct for PER_CHAIN_LIMIT_OFFSET_CMD cmd.
* @ops: operations, value from &enum iwl_geo_per_chain_offset_operation
* @table: offset profile per band.
* @table_revision: 0 for not-South Korea, 1 for South Korea (the name is misleading)
@ -475,7 +508,7 @@ struct iwl_geo_tx_power_profiles_cmd_v4 {
} __packed; /* PER_CHAIN_LIMIT_OFFSET_CMD_VER_4 */
/**
* struct iwl_geo_tx_power_profile_cmd_v5 - struct for PER_CHAIN_LIMIT_OFFSET_CMD cmd.
* struct iwl_geo_tx_power_profiles_cmd_v5 - struct for PER_CHAIN_LIMIT_OFFSET_CMD cmd.
* @ops: operations, value from &enum iwl_geo_per_chain_offset_operation
* @table: offset profile per band.
* @table_revision: 0 for not-South Korea, 1 for South Korea (the name is misleading)
@ -502,16 +535,46 @@ struct iwl_geo_tx_power_profiles_resp {
__le32 profile_idx;
} __packed; /* PER_CHAIN_LIMIT_OFFSET_RSP */
/**
* enum iwl_ppag_flags - PPAG enable masks
* @IWL_PPAG_ETSI_MASK: enable PPAG in ETSI
* @IWL_PPAG_CHINA_MASK: enable PPAG in China
* @IWL_PPAG_ETSI_LPI_UHB_MASK: enable LPI in ETSI for UHB
* @IWL_PPAG_ETSI_VLP_UHB_MASK: enable VLP in ETSI for UHB
* @IWL_PPAG_ETSI_SP_UHB_MASK: enable SP in ETSI for UHB
* @IWL_PPAG_USA_LPI_UHB_MASK: enable LPI in USA for UHB
* @IWL_PPAG_USA_VLP_UHB_MASK: enable VLP in USA for UHB
* @IWL_PPAG_USA_SP_UHB_MASK: enable SP in USA for UHB
* @IWL_PPAG_CANADA_LPI_UHB_MASK: enable LPI in CANADA for UHB
* @IWL_PPAG_CANADA_VLP_UHB_MASK: enable VLP in CANADA for UHB
* @IWL_PPAG_CANADA_SP_UHB_MASK: enable SP in CANADA for UHB
*/
enum iwl_ppag_flags {
IWL_PPAG_ETSI_MASK = BIT(0),
IWL_PPAG_CHINA_MASK = BIT(1),
IWL_PPAG_ETSI_LPI_UHB_MASK = BIT(2),
IWL_PPAG_ETSI_VLP_UHB_MASK = BIT(3),
IWL_PPAG_ETSI_SP_UHB_MASK = BIT(4),
IWL_PPAG_USA_LPI_UHB_MASK = BIT(5),
IWL_PPAG_USA_VLP_UHB_MASK = BIT(6),
IWL_PPAG_USA_SP_UHB_MASK = BIT(7),
IWL_PPAG_CANADA_LPI_UHB_MASK = BIT(8),
IWL_PPAG_CANADA_VLP_UHB_MASK = BIT(9),
IWL_PPAG_CANADA_SP_UHB_MASK = BIT(10),
};
/**
* union iwl_ppag_table_cmd - union for all versions of PPAG command
* @v1: version 1
* @v2: version 2
*
* @flags: bit 0 - indicates enablement of PPAG for ETSI
* bit 1 - indicates enablement of PPAG for CHINA BIOS
* bit 1 can be used only in v3 (identical to v2)
* @gain: table of antenna gain values per chain and sub-band
* @reserved: reserved
* version 3, 4, 5 and 6 are the same structure as v2,
* but has a different format of the flags bitmap
* @v1.flags: values from &enum iwl_ppag_flags
* @v1.gain: table of antenna gain values per chain and sub-band
* @v1.reserved: reserved
* @v2.flags: values from &enum iwl_ppag_flags
* @v2.gain: table of antenna gain values per chain and sub-band
* @v2.reserved: reserved
*/
union iwl_ppag_table_cmd {
struct {
@ -526,6 +589,11 @@ union iwl_ppag_table_cmd {
} v2;
} __packed;
#define IWL_PPAG_CMD_V4_MASK (IWL_PPAG_ETSI_MASK | IWL_PPAG_CHINA_MASK)
#define IWL_PPAG_CMD_V5_MASK (IWL_PPAG_CMD_V4_MASK | \
IWL_PPAG_ETSI_LPI_UHB_MASK | \
IWL_PPAG_USA_LPI_UHB_MASK)
#define MCC_TO_SAR_OFFSET_TABLE_ROW_SIZE 26
#define MCC_TO_SAR_OFFSET_TABLE_COL_SIZE 13
@ -667,4 +735,44 @@ struct iwl_beacon_filter_cmd {
#define IWL_BF_CMD_CONFIG_DEFAULTS IWL_BF_CMD_CONFIG(_DEFAULT)
#define IWL_BF_CMD_CONFIG_D0I3 IWL_BF_CMD_CONFIG(_D0I3)
#define DEFAULT_TPE_TX_POWER 0x7F
/*
* Bandwidth: 20/40/80/(160/80+80)/320
*/
#define IWL_MAX_TX_EIRP_PWR_MAX_SIZE 5
#define IWL_MAX_TX_EIRP_PSD_PWR_MAX_SIZE 16
enum iwl_6ghz_ap_type {
IWL_6GHZ_AP_TYPE_LPI,
IWL_6GHZ_AP_TYPE_SP,
IWL_6GHZ_AP_TYPE_VLP,
}; /* PHY_AP_TYPE_API_E_VER_1 */
/**
* struct iwl_txpower_constraints_cmd
* AP_TX_POWER_CONSTRAINTS_CMD
* Used for VLP/LPI/AFC Access Point power constraints for 6GHz channels
* @link_id: linkId
* @ap_type: see &enum iwl_ap_type
* @eirp_pwr: 8-bit 2s complement signed integer in the range
* -64 dBm to 63 dBm with a 0.5 dB step
* default &DEFAULT_TPE_TX_POWER (no maximum limit)
* @psd_pwr: 8-bit 2s complement signed integer in the range
* -63.5 to +63 dBm/MHz with a 0.5 step
* value - 128 indicates that the corresponding 20
* MHz channel cannot be used for transmission.
* value +127 indicates that no maximum PSD limit
* is specified for the corresponding 20 MHz channel
* default &DEFAULT_TPE_TX_POWER (no maximum limit)
* @reserved: reserved (padding)
*/
struct iwl_txpower_constraints_cmd {
__le16 link_id;
__le16 ap_type;
__s8 eirp_pwr[IWL_MAX_TX_EIRP_PWR_MAX_SIZE];
__s8 psd_pwr[IWL_MAX_TX_EIRP_PSD_PWR_MAX_SIZE];
u8 reserved[3];
} __packed; /* PHY_AP_TX_POWER_CONSTRAINTS_CMD_API_S_VER_1 */
#endif /* __iwl_fw_api_power_h__ */

7
sys/contrib/dev/iwlwifi/fw/api/rfi.h
View file

@ -1,6 +1,6 @@
/* SPDX-License-Identifier: GPL-2.0 OR BSD-3-Clause */
/*
* Copyright (C) 2020-2021 Intel Corporation
* Copyright (C) 2020-2021, 2023 Intel Corporation
*/
#ifndef __iwl_fw_api_rfi_h__
#define __iwl_fw_api_rfi_h__
@ -25,8 +25,9 @@ struct iwl_rfi_lut_entry {
/**
* struct iwl_rfi_config_cmd - RFI configuration table
*
* @entry: a table can have 24 frequency/channel mappings
* @table: a table can have 24 frequency/channel mappings
* @oem: specifies if this is the default table or set by OEM
* @reserved: (reserved/padding)
*/
struct iwl_rfi_config_cmd {
struct iwl_rfi_lut_entry table[IWL_RFI_LUT_SIZE];
@ -35,7 +36,7 @@ struct iwl_rfi_config_cmd {
} __packed; /* RFI_CONFIG_CMD_API_S_VER_1 */
/**
* iwl_rfi_freq_table_status - status of the frequency table query
* enum iwl_rfi_freq_table_status - status of the frequency table query
* @RFI_FREQ_TABLE_OK: can be used
* @RFI_FREQ_TABLE_DVFS_NOT_READY: DVFS is not ready yet, should try later
* @RFI_FREQ_TABLE_DISABLED: the feature is disabled in FW

4
sys/contrib/dev/iwlwifi/fw/api/rs.h
View file

@ -1,6 +1,6 @@
/* SPDX-License-Identifier: GPL-2.0 OR BSD-3-Clause */
/*
* Copyright (C) 2012-2014, 2018-2022 Intel Corporation
* Copyright (C) 2012-2014, 2018-2022, 2024 Intel Corporation
* Copyright (C) 2017 Intel Deutschland GmbH
*/
#ifndef __iwl_fw_api_rs_h__
@ -9,7 +9,7 @@
#include "mac.h"
/**
* enum iwl_tlc_mng_cfg_flags_enum - options for TLC config flags
* enum iwl_tlc_mng_cfg_flags - options for TLC config flags
* @IWL_TLC_MNG_CFG_FLAGS_STBC_MSK: enable STBC. For HE this enables STBC for
* bandwidths <= 80MHz
* @IWL_TLC_MNG_CFG_FLAGS_LDPC_MSK: enable LDPC

26
sys/contrib/dev/iwlwifi/fw/api/rx.h
View file

@ -1,6 +1,6 @@
/* SPDX-License-Identifier: GPL-2.0 OR BSD-3-Clause */
/*
* Copyright (C) 2012-2014, 2018-2022 Intel Corporation
* Copyright (C) 2012-2014, 2018-2024 Intel Corporation
* Copyright (C) 2013-2015 Intel Mobile Communications GmbH
* Copyright (C) 2015-2017 Intel Deutschland GmbH
*/
@ -374,7 +374,7 @@ enum iwl_rx_phy_eht_data1 {
IWL_RX_PHY_DATA1_EHT_RU_ALLOC_B1_B7 = 0x0000fe00,
};
/* goes into Metadata DW 7 */
/* goes into Metadata DW 7 (Qu) or 8 (So or higher) */
enum iwl_rx_phy_he_data2 {
/* info type: HE MU-EXT */
/* the a1/a2/... is what the PHY/firmware calls the values */
@ -390,7 +390,7 @@ enum iwl_rx_phy_he_data2 {
IWL_RX_PHY_DATA2_HE_TB_EXT_SPTL_REUSE4 = 0x0000f000,
};
/* goes into Metadata DW 8 */
/* goes into Metadata DW 8 (Qu) or 7 (So or higher) */
enum iwl_rx_phy_he_data3 {
/* info type: HE MU-EXT */
IWL_RX_PHY_DATA3_HE_MU_EXT_CH1_RU1 = 0x000000ff, /* c1 */
@ -411,10 +411,9 @@ enum iwl_rx_phy_he_he_data4 {
IWL_RX_PHY_DATA4_HE_MU_EXT_PREAMBLE_PUNC_TYPE_MASK = 0x0600,
};
/* goes into Metadata DW 7 */
/* goes into Metadata DW 8 (Qu has no EHT) */
enum iwl_rx_phy_eht_data2 {
/* info type: EHT-MU-EXT */
/* OFDM_RX_VECTOR_COMMON_RU_ALLOC_0_OUT */
IWL_RX_PHY_DATA2_EHT_MU_EXT_RU_ALLOC_A1 = 0x000001ff,
IWL_RX_PHY_DATA2_EHT_MU_EXT_RU_ALLOC_A2 = 0x0003fe00,
IWL_RX_PHY_DATA2_EHT_MU_EXT_RU_ALLOC_B1 = 0x07fc0000,
@ -423,11 +422,10 @@ enum iwl_rx_phy_eht_data2 {
IWL_RX_PHY_DATA2_EHT_TB_EXT_TRIG_SIGA1 = 0xffffffff,
};
/* goes into Metadata DW 8 */
/* goes into Metadata DW 7 (Qu has no EHT) */
enum iwl_rx_phy_eht_data3 {
/* note: low 8 bits cannot be used */
/* info type: EHT-MU-EXT */
/* OFDM_RX_VECTOR_COMMON_RU_ALLOC_1_OUT */
IWL_RX_PHY_DATA3_EHT_MU_EXT_RU_ALLOC_B2 = 0x000001ff,
IWL_RX_PHY_DATA3_EHT_MU_EXT_RU_ALLOC_C1 = 0x0003fe00,
IWL_RX_PHY_DATA3_EHT_MU_EXT_RU_ALLOC_C2 = 0x07fc0000,
};
@ -435,10 +433,10 @@ enum iwl_rx_phy_eht_data3 {
/* goes into Metadata DW 4 */
enum iwl_rx_phy_eht_data4 {
/* info type: EHT-MU-EXT */
/* OFDM_RX_VECTOR_COMMON_RU_ALLOC_2_OUT */
IWL_RX_PHY_DATA4_EHT_MU_EXT_RU_ALLOC_D1 = 0x000001ff,
IWL_RX_PHY_DATA4_EHT_MU_EXT_RU_ALLOC_D2 = 0x0003fe00,
IWL_RX_PHY_DATA4_EHT_MU_EXT_SIGB_MCS = 0x000c0000,
IWL_RX_PHY_DATA4_EHT_MU_EXT_RU_ALLOC_B2 = 0x1ff00000,
};
/* goes into Metadata DW 16 */
@ -715,7 +713,15 @@ struct iwl_rx_mpdu_desc {
__le32 reorder_data;
union {
/**
* @v1: version 1 of the remaining RX descriptor,
* see &struct iwl_rx_mpdu_desc_v1
*/
struct iwl_rx_mpdu_desc_v1 v1;
/**
* @v3: version 3 of the remaining RX descriptor,
* see &struct iwl_rx_mpdu_desc_v3
*/
struct iwl_rx_mpdu_desc_v3 v3;
};
} __packed; /* RX_MPDU_RES_START_API_S_VER_3,
@ -989,7 +995,7 @@ struct iwl_ba_window_status_notif {
} __packed; /* BA_WINDOW_STATUS_NTFY_API_S_VER_1 */
/**
* struct iwl_rfh_queue_config - RX queue configuration
* struct iwl_rfh_queue_data - RX queue configuration
* @q_num: Q num
* @enable: enable queue
* @reserved: alignment

49
sys/contrib/dev/iwlwifi/fw/api/scan.h
View file

@ -1,6 +1,6 @@
/* SPDX-License-Identifier: GPL-2.0 OR BSD-3-Clause */
/*
* Copyright (C) 2012-2014, 2018-2023 Intel Corporation
* Copyright (C) 2012-2014, 2018-2024 Intel Corporation
* Copyright (C) 2013-2015 Intel Mobile Communications GmbH
* Copyright (C) 2016-2017 Intel Deutschland GmbH
*/
@ -13,6 +13,10 @@
* enum iwl_scan_subcmd_ids - scan commands
*/
enum iwl_scan_subcmd_ids {
/**
* @CHANNEL_SURVEY_NOTIF: &struct iwl_umac_scan_channel_survey_notif
*/
CHANNEL_SURVEY_NOTIF = 0xFB,
/**
* @OFFLOAD_MATCH_INFO_NOTIF: &struct iwl_scan_offload_match_info
*/
@ -62,6 +66,8 @@ struct iwl_ssid_ie {
#define IWL_FAST_SCHED_SCAN_ITERATIONS 3
#define IWL_MAX_SCHED_SCAN_PLANS 2
#define IWL_MAX_NUM_NOISE_RESULTS 22
enum scan_framework_client {
SCAN_CLIENT_SCHED_SCAN = BIT(0),
SCAN_CLIENT_NETDETECT = BIT(1),
@ -143,7 +149,7 @@ struct iwl_scan_offload_profile_cfg_data {
} __packed;
/**
* struct iwl_scan_offload_profile_cfg
* struct iwl_scan_offload_profile_cfg_v1 - scan offload profile config
* @profiles: profiles to search for match
* @data: the rest of the data for profile_cfg
*/
@ -417,7 +423,7 @@ struct iwl_lmac_scan_complete_notif {
} __packed;
/**
* struct iwl_scan_offload_complete - PERIODIC_SCAN_COMPLETE_NTF_API_S_VER_2
* struct iwl_periodic_scan_complete - PERIODIC_SCAN_COMPLETE_NTF_API_S_VER_2
* @last_schedule_line: last schedule line executed (fast or regular)
* @last_schedule_iteration: last scan iteration executed before scan abort
* @status: &enum iwl_scan_offload_complete_status
@ -437,10 +443,10 @@ struct iwl_periodic_scan_complete {
/* UMAC Scan API */
/* The maximum of either of these cannot exceed 8, because we use an
* 8-bit mask (see IWL_MVM_SCAN_MASK in mvm.h).
* 8-bit mask (see enum iwl_scan_status).
*/
#define IWL_MVM_MAX_UMAC_SCANS 4
#define IWL_MVM_MAX_LMAC_SCANS 1
#define IWL_MAX_UMAC_SCANS 4
#define IWL_MAX_LMAC_SCANS 1
enum scan_config_flags {
SCAN_CONFIG_FLAG_ACTIVATE = BIT(0),
@ -642,10 +648,13 @@ enum iwl_umac_scan_general_flags {
* notification per channel or not.
* @IWL_UMAC_SCAN_GEN_FLAGS2_ALLOW_CHNL_REORDER: Whether to allow channel
* reorder optimization or not.
* @IWL_UMAC_SCAN_GEN_FLAGS2_COLLECT_CHANNEL_STATS: Enable channel statistics
* collection when #IWL_UMAC_SCAN_GEN_FLAGS_V2_FORCE_PASSIVE is set.
*/
enum iwl_umac_scan_general_flags2 {
IWL_UMAC_SCAN_GEN_FLAGS2_NOTIF_PER_CHNL = BIT(0),
IWL_UMAC_SCAN_GEN_FLAGS2_ALLOW_CHNL_REORDER = BIT(1),
IWL_UMAC_SCAN_GEN_FLAGS2_COLLECT_CHANNEL_STATS = BIT(3),
};
/**
@ -780,7 +789,7 @@ struct iwl_scan_req_umac_tail_v1 {
} __packed;
/**
* struct iwl_scan_req_umac_tail - the rest of the UMAC scan request command
* struct iwl_scan_req_umac_tail_v2 - the rest of the UMAC scan request command
* parameters following channels configuration array.
* @schedule: two scheduling plans.
* @delay: delay in TUs before starting the first scan iteration
@ -1076,7 +1085,7 @@ struct iwl_scan_req_params_v12 {
} __packed; /* SCAN_REQUEST_PARAMS_API_S_VER_12 */
/**
* struct iwl_scan_req_params_v16
* struct iwl_scan_req_params_v17 - scan request parameters (v17)
* @general_params: &struct iwl_scan_general_params_v11
* @channel_params: &struct iwl_scan_channel_params_v7
* @periodic_params: &struct iwl_scan_periodic_parms_v1
@ -1102,7 +1111,7 @@ struct iwl_scan_req_umac_v12 {
} __packed; /* SCAN_REQUEST_CMD_UMAC_API_S_VER_12 */
/**
* struct iwl_scan_req_umac_v16
* struct iwl_scan_req_umac_v17 - scan request command (v17)
* @uid: scan id, &enum iwl_umac_scan_uid_offsets
* @ooc_priority: out of channel priority - &enum iwl_scan_priority
* @scan_params: scan parameters
@ -1258,4 +1267,26 @@ struct iwl_umac_scan_iter_complete_notif {
struct iwl_scan_results_notif results[];
} __packed; /* SCAN_ITER_COMPLETE_NTF_UMAC_API_S_VER_2 */
/**
* struct iwl_umac_scan_channel_survey_notif - data for survey
* @channel: the channel scanned
* @band: band of channel
* @noise: noise floor measurements in negative dBm, invalid 0xff
* @reserved: for future use and alignment
* @active_time: time in ms the radio was turned on (on the channel)
* @busy_time: time in ms the channel was sensed busy, 0 for a clean channel
* @tx_time: time the radio spent transmitting data
* @rx_time: time the radio spent receiving data
*/
struct iwl_umac_scan_channel_survey_notif {
__le32 channel;
__le32 band;
u8 noise[IWL_MAX_NUM_NOISE_RESULTS];
u8 reserved[2];
__le32 active_time;
__le32 busy_time;
__le32 tx_time;
__le32 rx_time;
} __packed; /* SCAN_CHANNEL_SURVEY_NTF_API_S_VER_1 */
#endif /* __iwl_fw_api_scan_h__ */

4
sys/contrib/dev/iwlwifi/fw/api/sta.h
View file

@ -1,6 +1,6 @@
/* SPDX-License-Identifier: GPL-2.0 OR BSD-3-Clause */
/*
* Copyright (C) 2012-2014, 2018-2021 Intel Corporation
* Copyright (C) 2012-2014, 2018-2021, 2023 Intel Corporation
* Copyright (C) 2013-2014 Intel Mobile Communications GmbH
* Copyright (C) 2016-2017 Intel Deutschland GmbH
*/
@ -109,6 +109,7 @@ enum iwl_sta_flags {
* @STA_KEY_FLG_EN_MSK: mask for encryption algorithmi value
* @STA_KEY_FLG_WEP_KEY_MAP: wep is either a group key (0 - legacy WEP) or from
* station info array (1 - n 1X mode)
* @STA_KEY_FLG_AMSDU_SPP: SPP (signaling and payload protected) A-MSDU
* @STA_KEY_FLG_KEYID_MSK: the index of the key
* @STA_KEY_FLG_KEYID_POS: key index bit position
* @STA_KEY_NOT_VALID: key is invalid
@ -129,6 +130,7 @@ enum iwl_sta_key_flag {
STA_KEY_FLG_EN_MSK = (7 << 0),
STA_KEY_FLG_WEP_KEY_MAP = BIT(3),
STA_KEY_FLG_AMSDU_SPP = BIT(7),
STA_KEY_FLG_KEYID_POS = 8,
STA_KEY_FLG_KEYID_MSK = (3 << STA_KEY_FLG_KEYID_POS),
STA_KEY_NOT_VALID = BIT(11),

153
sys/contrib/dev/iwlwifi/fw/api/stats.h
View file

@ -1,12 +1,13 @@
/* SPDX-License-Identifier: GPL-2.0 OR BSD-3-Clause */
/*
* Copyright (C) 2012-2014, 2018, 2020 - 2021 Intel Corporation
* Copyright (C) 2012-2014, 2018, 2020 - 2021, 2023 Intel Corporation
* Copyright (C) 2013-2015 Intel Mobile Communications GmbH
* Copyright (C) 2016-2017 Intel Deutschland GmbH
*/
#ifndef __iwl_fw_api_stats_h__
#define __iwl_fw_api_stats_h__
#include "mac.h"
#include "mac-cfg.h"
struct mvm_statistics_dbg {
__le32 burst_check;
@ -411,6 +412,49 @@ struct iwl_statistics_cmd {
#define MAX_BCAST_FILTER_NUM 8
/**
* enum iwl_statistics_notify_type_id - type_id used in system statistics
* command
* @IWL_STATS_NTFY_TYPE_ID_OPER: request legacy statistics
* @IWL_STATS_NTFY_TYPE_ID_OPER_PART1: request operational part1 statistics
* @IWL_STATS_NTFY_TYPE_ID_OPER_PART2: request operational part2 statistics
* @IWL_STATS_NTFY_TYPE_ID_OPER_PART3: request operational part3 statistics
* @IWL_STATS_NTFY_TYPE_ID_OPER_PART4: request operational part4 statistics
*/
enum iwl_statistics_notify_type_id {
IWL_STATS_NTFY_TYPE_ID_OPER = BIT(0),
IWL_STATS_NTFY_TYPE_ID_OPER_PART1 = BIT(1),
IWL_STATS_NTFY_TYPE_ID_OPER_PART2 = BIT(2),
IWL_STATS_NTFY_TYPE_ID_OPER_PART3 = BIT(3),
IWL_STATS_NTFY_TYPE_ID_OPER_PART4 = BIT(4),
};
/**
* enum iwl_statistics_cfg_flags - cfg_mask used in system statistics command
* @IWL_STATS_CFG_FLG_DISABLE_NTFY_MSK: 0 for enable, 1 for disable
* @IWL_STATS_CFG_FLG_ON_DEMAND_NTFY_MSK: 0 for periodic, 1 for on-demand
* @IWL_STATS_CFG_FLG_RESET_MSK: 0 for reset statistics after
* sending the notification, 1 for do not reset statistics after sending
* the notification
*/
enum iwl_statistics_cfg_flags {
IWL_STATS_CFG_FLG_DISABLE_NTFY_MSK = BIT(0),
IWL_STATS_CFG_FLG_ON_DEMAND_NTFY_MSK = BIT(1),
IWL_STATS_CFG_FLG_RESET_MSK = BIT(2),
};
/**
* struct iwl_system_statistics_cmd - system statistics command
* @cfg_mask: configuration mask, &enum iwl_statistics_cfg_flags
* @config_time_sec: time in sec for periodic notification
* @type_id_mask: type_id masks, &enum iwl_statistics_notify_type_id
*/
struct iwl_system_statistics_cmd {
__le32 cfg_mask;
__le32 config_time_sec;
__le32 type_id_mask;
} __packed; /* STATISTICS_FW_CMD_API_S_VER_1 */
/**
* enum iwl_fw_statistics_type
*
@ -447,7 +491,49 @@ struct iwl_statistics_ntfy_hdr {
}; /* STATISTICS_NTFY_HDR_API_S_VER_1 */
/**
* struct iwl_statistics_ntfy_per_mac
* struct iwl_stats_ntfy_per_link
*
* @beacon_filter_average_energy: Average energy [-dBm] of the 2
* antennas.
* @air_time: air time
* @beacon_counter: all beacons (both filtered and not filtered)
* @beacon_average_energy: Average energy [-dBm] of all beacons
* (both filtered and not filtered)
* @beacon_rssi_a: beacon RSSI on antenna A
* @beacon_rssi_b: beacon RSSI on antenna B
* @rx_bytes: RX byte count
*/
struct iwl_stats_ntfy_per_link {
__le32 beacon_filter_average_energy;
__le32 air_time;
__le32 beacon_counter;
__le32 beacon_average_energy;
__le32 beacon_rssi_a;
__le32 beacon_rssi_b;
__le32 rx_bytes;
} __packed; /* STATISTICS_NTFY_PER_LINK_API_S_VER_1 */
/**
* struct iwl_stats_ntfy_part1_per_link
*
* @rx_time: rx time
* @tx_time: tx time
* @rx_action: action frames handled by FW
* @tx_action: action frames generated and transmitted by FW
* @cca_defers: cca defer count
* @beacon_filtered: filtered out beacons
*/
struct iwl_stats_ntfy_part1_per_link {
__le64 rx_time;
__le64 tx_time;
__le32 rx_action;
__le32 tx_action;
__le32 cca_defers;
__le32 beacon_filtered;
} __packed; /* STATISTICS_FW_NTFY_OPERATIONAL_PART1_PER_LINK_API_S_VER_1 */
/**
* struct iwl_stats_ntfy_per_mac
*
* @beacon_filter_average_energy: Average energy [-dBm] of the 2
* antennas.
@ -459,7 +545,7 @@ struct iwl_statistics_ntfy_hdr {
* @beacon_rssi_b: beacon RSSI on antenna B
* @rx_bytes: RX byte count
*/
struct iwl_statistics_ntfy_per_mac {
struct iwl_stats_ntfy_per_mac {
__le32 beacon_filter_average_energy;
__le32 air_time;
__le32 beacon_counter;
@ -470,7 +556,7 @@ struct iwl_statistics_ntfy_per_mac {
} __packed; /* STATISTICS_NTFY_PER_MAC_API_S_VER_1 */
#define IWL_STATS_MAX_BW_INDEX 5
/** struct iwl_statistics_ntfy_per_phy
/** struct iwl_stats_ntfy_per_phy
* @channel_load: channel load
* @channel_load_by_us: device contribution to MCLM
* @channel_load_not_by_us: other devices' contribution to MCLM
@ -485,7 +571,7 @@ struct iwl_statistics_ntfy_per_mac {
* per channel BW. note BACK counted as 1
* @last_tx_ch_width_indx: last txed frame channel width index
*/
struct iwl_statistics_ntfy_per_phy {
struct iwl_stats_ntfy_per_phy {
__le32 channel_load;
__le32 channel_load_by_us;
__le32 channel_load_not_by_us;
@ -499,23 +585,62 @@ struct iwl_statistics_ntfy_per_phy {
} __packed; /* STATISTICS_NTFY_PER_PHY_API_S_VER_1 */
/**
* struct iwl_statistics_ntfy_per_sta
* struct iwl_stats_ntfy_per_sta
*
* @average_energy: in fact it is minus the energy..
*/
struct iwl_statistics_ntfy_per_sta {
struct iwl_stats_ntfy_per_sta {
__le32 average_energy;
} __packed; /* STATISTICS_NTFY_PER_STA_API_S_VER_1 */
#define IWL_STATS_MAX_PHY_OPERTINAL 3
#define IWL_STATS_MAX_PHY_OPERATIONAL 3
#define IWL_STATS_MAX_FW_LINKS (IWL_MVM_FW_MAX_LINK_ID + 1)
/**
* struct iwl_system_statistics_notif_oper
*
* @time_stamp: time when the notification is sent from firmware
* @per_link: per link statistics, &struct iwl_stats_ntfy_per_link
* @per_phy: per phy statistics, &struct iwl_stats_ntfy_per_phy
* @per_sta: per sta statistics, &struct iwl_stats_ntfy_per_sta
*/
struct iwl_system_statistics_notif_oper {
__le32 time_stamp;
struct iwl_stats_ntfy_per_link per_link[IWL_STATS_MAX_FW_LINKS];
struct iwl_stats_ntfy_per_phy per_phy[IWL_STATS_MAX_PHY_OPERATIONAL];
struct iwl_stats_ntfy_per_sta per_sta[IWL_MVM_STATION_COUNT_MAX];
} __packed; /* STATISTICS_FW_NTFY_OPERATIONAL_API_S_VER_3 */
/**
* struct iwl_system_statistics_part1_notif_oper
*
* @time_stamp: time when the notification is sent from firmware
* @per_link: per link statistics &struct iwl_stats_ntfy_part1_per_link
* @per_phy_crc_error_stats: per phy crc error statistics
*/
struct iwl_system_statistics_part1_notif_oper {
__le32 time_stamp;
struct iwl_stats_ntfy_part1_per_link per_link[IWL_STATS_MAX_FW_LINKS];
__le32 per_phy_crc_error_stats[IWL_STATS_MAX_PHY_OPERATIONAL];
} __packed; /* STATISTICS_FW_NTFY_OPERATIONAL_PART1_API_S_VER_4 */
/**
* struct iwl_system_statistics_end_notif
*
* @time_stamp: time when the notification is sent from firmware
*/
struct iwl_system_statistics_end_notif {
__le32 time_stamp;
} __packed; /* STATISTICS_FW_NTFY_END_API_S_VER_1 */
/**
* struct iwl_statistics_operational_ntfy
*
* @hdr: general statistics header
* @flags: bitmap of possible notification structures
* @per_mac_stats: per mac statistics, &struct iwl_statistics_ntfy_per_mac
* @per_phy_stats: per phy statistics, &struct iwl_statistics_ntfy_per_phy
* @per_sta_stats: per sta statistics, &struct iwl_statistics_ntfy_per_sta
* @per_mac: per mac statistics, &struct iwl_stats_ntfy_per_mac
* @per_phy: per phy statistics, &struct iwl_stats_ntfy_per_phy
* @per_sta: per sta statistics, &struct iwl_stats_ntfy_per_sta
* @rx_time: rx time
* @tx_time: usec the radio is transmitting.
* @on_time_rf: The total time in usec the RF is awake.
@ -524,9 +649,9 @@ struct iwl_statistics_ntfy_per_sta {
struct iwl_statistics_operational_ntfy {
struct iwl_statistics_ntfy_hdr hdr;
__le32 flags;
struct iwl_statistics_ntfy_per_mac per_mac_stats[MAC_INDEX_AUX];
struct iwl_statistics_ntfy_per_phy per_phy_stats[IWL_STATS_MAX_PHY_OPERTINAL];
struct iwl_statistics_ntfy_per_sta per_sta_stats[IWL_MVM_STATION_COUNT_MAX];
struct iwl_stats_ntfy_per_mac per_mac[MAC_INDEX_AUX];
struct iwl_stats_ntfy_per_phy per_phy[IWL_STATS_MAX_PHY_OPERATIONAL];
struct iwl_stats_ntfy_per_sta per_sta[IWL_MVM_STATION_COUNT_MAX];
__le64 rx_time;
__le64 tx_time;
__le64 on_time_rf;

80
sys/contrib/dev/iwlwifi/fw/api/time-event.h
View file

@ -1,6 +1,6 @@
/* SPDX-License-Identifier: GPL-2.0 OR BSD-3-Clause */
/*
* Copyright (C) 2012-2014, 2018-2020, 2022 Intel Corporation
* Copyright (C) 2012-2014, 2018-2020, 2022-2024 Intel Corporation
* Copyright (C) 2013-2015 Intel Mobile Communications GmbH
* Copyright (C) 2016-2017 Intel Deutschland GmbH
*/
@ -335,6 +335,65 @@ struct iwl_hs20_roc_res {
__le32 status;
} __packed; /* HOT_SPOT_RSP_API_S_VER_1 */
/*
* Activity types for the ROC command
* @ROC_ACTIVITY_HOTSPOT: ROC for hs20 activity
* @ROC_ACTIVITY_P2P_DISC: ROC for p2p discoverability activity
* @ROC_ACTIVITY_P2P_TXRX: ROC for p2p action frames activity
* @ROC_ACTIVITY_P2P_NEG: ROC for p2p negotiation (used also for TX)
*/
enum iwl_roc_activity {
ROC_ACTIVITY_HOTSPOT,
ROC_ACTIVITY_P2P_DISC,
ROC_ACTIVITY_P2P_TXRX,
ROC_ACTIVITY_P2P_NEG,
ROC_NUM_ACTIVITIES
}; /* ROC_ACTIVITY_API_E_VER_1 */
/*
* ROC command
*
* Command requests the firmware to remain on a channel for a certain duration.
*
* ( MAC_CONF_GROUP 0x3, ROC_CMD 0xE )
*
* @action: action to perform, see &enum iwl_ctxt_action
* @activity: type of activity, see &enum iwl_roc_activity
* @sta_id: station id, resumed during "Remain On Channel" activity.
* @channel_info: &struct iwl_fw_channel_info
* @node_addr: node MAC address for Rx filtering
* @reserved: align to a dword
* @max_delay: max delay the ROC can start in TU
* @duration: remain on channel duration in TU
*/
struct iwl_roc_req {
__le32 action;
__le32 activity;
__le32 sta_id;
struct iwl_fw_channel_info channel_info;
u8 node_addr[ETH_ALEN];
__le16 reserved;
__le32 max_delay;
__le32 duration;
} __packed; /* ROC_CMD_API_S_VER_3 */
/*
* ROC notification
*
* Notification when ROC startes and when ROC ended.
*
* ( MAC_CONF_GROUP 0x3, ROC_NOTIF 0xf8 )
*
* @status: true if ROC succeeded to start
* @start_end: true if ROC started, false if ROC ended
* @activity: notification to which activity - &enum iwl_roc_activity
*/
struct iwl_roc_notif {
__le32 success;
__le32 started;
__le32 activity;
} __packed; /* ROC_NOTIF_API_S_VER_1 */
/**
* enum iwl_mvm_session_prot_conf_id - session protection's configurations
* @SESSION_PROTECT_CONF_ASSOC: Start a session protection for association.
@ -375,8 +434,8 @@ enum iwl_mvm_session_prot_conf_id {
/**
* struct iwl_mvm_session_prot_cmd - configure a session protection
* @id_and_color: the id and color of the mac for which this session protection
* is sent
* @id_and_color: the id and color of the link (or mac, for command version 1)
* for which this session protection is sent
* @action: can be either FW_CTXT_ACTION_ADD or FW_CTXT_ACTION_REMOVE,
* see &enum iwl_ctxt_action
* @conf_id: see &enum iwl_mvm_session_prot_conf_id
@ -397,11 +456,15 @@ struct iwl_mvm_session_prot_cmd {
__le32 duration_tu;
__le32 repetition_count;
__le32 interval;
} __packed; /* SESSION_PROTECTION_CMD_API_S_VER_1 */
} __packed;
/* SESSION_PROTECTION_CMD_API_S_VER_1 and
* SESSION_PROTECTION_CMD_API_S_VER_2
*/
/**
* struct iwl_mvm_session_prot_notif - session protection started / ended
* @mac_id: the mac id for which the session protection started / ended
* @mac_link_id: the mac id (or link id, for notif ver > 2) for which the
* session protection started / ended
* @status: 1 means success, 0 means failure
* @start: 1 means the session protection started, 0 means it ended
* @conf_id: see &enum iwl_mvm_session_prot_conf_id
@ -410,10 +473,13 @@ struct iwl_mvm_session_prot_cmd {
* and end even the firmware could not schedule it.
*/
struct iwl_mvm_session_prot_notif {
__le32 mac_id;
__le32 mac_link_id;
__le32 status;
__le32 start;
__le32 conf_id;
} __packed; /* SESSION_PROTECTION_NOTIFICATION_API_S_VER_2 */
} __packed;
/* SESSION_PROTECTION_NOTIFICATION_API_S_VER_2 and
* SESSION_PROTECTION_NOTIFICATION_API_S_VER_3
*/
#endif /* __iwl_fw_api_time_event_h__ */

23
sys/contrib/dev/iwlwifi/fw/api/tx.h
View file

@ -1,6 +1,6 @@
/* SPDX-License-Identifier: GPL-2.0 OR BSD-3-Clause */
/*
* Copyright (C) 2012-2014, 2018-2023 Intel Corporation
* Copyright (C) 2012-2014, 2018-2024 Intel Corporation
* Copyright (C) 2016-2017 Intel Deutschland GmbH
*/
#ifndef __iwl_fw_api_tx_h__
@ -76,6 +76,8 @@ enum iwl_tx_flags {
* to a secured STA
* @IWL_TX_FLAGS_HIGH_PRI: high priority frame (like EAPOL) - can affect rate
* selection, retry limits and BT kill
* @IWL_TX_FLAGS_RTS: firmware used an RTS
* @IWL_TX_FLAGS_CTS: firmware used CTS-to-self
*/
enum iwl_tx_cmd_flags {
IWL_TX_FLAGS_CMD_RATE = BIT(0),
@ -696,6 +698,7 @@ enum iwl_mvm_ba_resp_flags {
* @query_frame_cnt: SCD query frame count
* @txed: number of frames sent in the aggregation (all-TIDs)
* @done: number of frames that were Acked by the BA (all-TIDs)
* @rts_retry_cnt: RTS retry count
* @reserved: reserved (for alignment)
* @wireless_time: Wireless-media time
* @tx_rate: the rate the aggregation was sent at
@ -716,7 +719,8 @@ struct iwl_mvm_compressed_ba_notif {
__le16 query_frame_cnt;
__le16 txed;
__le16 done;
__le16 reserved;
u8 rts_retry_cnt;
u8 reserved;
__le32 wireless_time;
__le32 tx_rate;
__le16 tfd_cnt;
@ -791,7 +795,8 @@ enum iwl_mac_beacon_flags {
* @reserved: reserved
* @link_id: the firmware id of the link that will use this beacon
* @tim_idx: the offset of the tim IE in the beacon
* @tim_size: the length of the tim IE
* @tim_size: the length of the tim IE (version < 14)
* @btwt_offset: offset to the broadcast TWT IE if present (version >= 14)
* @ecsa_offset: offset to the ECSA IE if present
* @csa_offset: offset to the CSA IE if present
* @frame: the template of the beacon frame
@ -803,14 +808,18 @@ struct iwl_mac_beacon_cmd {
__le32 reserved;
__le32 link_id;
__le32 tim_idx;
__le32 tim_size;
union {
__le32 tim_size;
__le32 btwt_offset;
};
__le32 ecsa_offset;
__le32 csa_offset;
struct ieee80211_hdr frame[];
} __packed; /* BEACON_TEMPLATE_CMD_API_S_VER_10,
* BEACON_TEMPLATE_CMD_API_S_VER_11,
* BEACON_TEMPLATE_CMD_API_S_VER_12,
* BEACON_TEMPLATE_CMD_API_S_VER_13
* BEACON_TEMPLATE_CMD_API_S_VER_13,
* BEACON_TEMPLATE_CMD_API_S_VER_14
*/
struct iwl_beacon_notif {
@ -857,7 +866,7 @@ enum iwl_dump_control {
};
/**
* struct iwl_tx_path_flush_cmd -- queue/FIFO flush command
* struct iwl_tx_path_flush_cmd_v1 -- queue/FIFO flush command
* @queues_ctl: bitmap of queues to flush
* @flush_ctl: control flags
* @reserved: reserved
@ -884,6 +893,7 @@ struct iwl_tx_path_flush_cmd {
/**
* struct iwl_flush_queue_info - virtual flush queue info
* @tid: the tid to flush
* @queue_num: virtual queue id
* @read_before_flush: read pointer before flush
* @read_after_flush: read pointer after flush
@ -897,6 +907,7 @@ struct iwl_flush_queue_info {
/**
* struct iwl_tx_path_flush_cmd_rsp -- queue/FIFO flush command response
* @sta_id: the station for which the queue was flushed
* @num_flushed_queues: number of queues in queues array
* @queues: all flushed queues
*/

14
sys/contrib/dev/iwlwifi/fw/api/txq.h
View file

@ -1,6 +1,6 @@
/* SPDX-License-Identifier: GPL-2.0 OR BSD-3-Clause */
/*
* Copyright (C) 2005-2014, 2019-2021 Intel Corporation
* Copyright (C) 2005-2014, 2019-2021, 2023-2024 Intel Corporation
* Copyright (C) 2013-2015 Intel Mobile Communications GmbH
* Copyright (C) 2016-2017 Intel Deutschland GmbH
*/
@ -66,6 +66,16 @@ enum iwl_gen2_tx_fifo {
IWL_GEN2_TRIG_TX_FIFO_VO,
};
enum iwl_bz_tx_fifo {
IWL_BZ_EDCA_TX_FIFO_BK,
IWL_BZ_EDCA_TX_FIFO_BE,
IWL_BZ_EDCA_TX_FIFO_VI,
IWL_BZ_EDCA_TX_FIFO_VO,
IWL_BZ_TRIG_TX_FIFO_BK,
IWL_BZ_TRIG_TX_FIFO_BE,
IWL_BZ_TRIG_TX_FIFO_VI,
IWL_BZ_TRIG_TX_FIFO_VO,
};
/**
* enum iwl_tx_queue_cfg_actions - TXQ config options
* @TX_QUEUE_CFG_ENABLE_QUEUE: enable a queue
@ -76,7 +86,7 @@ enum iwl_tx_queue_cfg_actions {
TX_QUEUE_CFG_TFD_SHORT_FORMAT = BIT(1),
};
#define IWL_DEFAULT_QUEUE_SIZE_EHT (1024 * 4)
#define IWL_DEFAULT_QUEUE_SIZE_EHT (512 * 4)
#define IWL_DEFAULT_QUEUE_SIZE_HE 1024
#define IWL_DEFAULT_QUEUE_SIZE 256
#define IWL_MGMT_QUEUE_SIZE 16

297
sys/contrib/dev/iwlwifi/fw/dbg.c
View file

@ -1,6 +1,6 @@
// SPDX-License-Identifier: GPL-2.0 OR BSD-3-Clause
/*
* Copyright (C) 2005-2014, 2018-2023 Intel Corporation
* Copyright (C) 2005-2014, 2018-2024 Intel Corporation
* Copyright (C) 2013-2015 Intel Mobile Communications GmbH
* Copyright (C) 2015-2017 Intel Deutschland GmbH
*/
@ -22,7 +22,6 @@
* @fwrt_ptr: pointer to the buffer coming from fwrt
* @trans_ptr: pointer to struct %iwl_trans_dump_data which contains the
* transport's data.
* @trans_len: length of the valid data in trans_ptr
* @fwrt_len: length of the valid data in fwrt_ptr
*/
struct iwl_fw_dump_ptrs {
@ -883,14 +882,14 @@ iwl_fw_error_dump_file(struct iwl_fw_runtime *fwrt,
cpu_to_le32(fwrt->trans->hw_rev_step);
memcpy(dump_info->fw_human_readable, fwrt->fw->human_readable,
sizeof(dump_info->fw_human_readable));
strncpy(dump_info->dev_human_readable, fwrt->trans->name,
sizeof(dump_info->dev_human_readable) - 1);
strscpy_pad(dump_info->dev_human_readable, fwrt->trans->name,
sizeof(dump_info->dev_human_readable));
#if defined(__linux__)
strncpy(dump_info->bus_human_readable, fwrt->dev->bus->name,
sizeof(dump_info->bus_human_readable) - 1);
strscpy_pad(dump_info->bus_human_readable, fwrt->dev->bus->name,
sizeof(dump_info->bus_human_readable));
#elif defined(__FreeBSD__) /* XXX TODO */
strncpy(dump_info->bus_human_readable, "<bus>",
sizeof(dump_info->bus_human_readable) - 1);
strscpy_pad(dump_info->bus_human_readable, "<bus>",
sizeof(dump_info->bus_human_readable));
#endif
dump_info->num_of_lmacs = fwrt->smem_cfg.num_lmacs;
dump_info->lmac_err_id[0] =
@ -1029,64 +1028,78 @@ struct iwl_dump_ini_region_data {
struct iwl_fwrt_dump_data *dump_data;
};
static int iwl_dump_ini_prph_mac_iter_common(struct iwl_fw_runtime *fwrt,
void *range_ptr, u32 addr,
__le32 size)
{
struct iwl_fw_ini_error_dump_range *range = range_ptr;
__le32 *val = range->data;
int i;
range->internal_base_addr = cpu_to_le32(addr);
range->range_data_size = size;
for (i = 0; i < le32_to_cpu(size); i += 4)
*val++ = cpu_to_le32(iwl_read_prph(fwrt->trans, addr + i));
return sizeof(*range) + le32_to_cpu(range->range_data_size);
}
static int
iwl_dump_ini_prph_mac_iter(struct iwl_fw_runtime *fwrt,
struct iwl_dump_ini_region_data *reg_data,
void *range_ptr, u32 range_len, int idx)
{
struct iwl_fw_ini_region_tlv *reg = (void *)reg_data->reg_tlv->data;
struct iwl_fw_ini_error_dump_range *range = range_ptr;
__le32 *val = range->data;
u32 prph_val;
u32 addr = le32_to_cpu(reg->addrs[idx]) +
le32_to_cpu(reg->dev_addr.offset);
int i;
range->internal_base_addr = cpu_to_le32(addr);
range->range_data_size = reg->dev_addr.size;
for (i = 0; i < le32_to_cpu(reg->dev_addr.size); i += 4) {
prph_val = iwl_read_prph(fwrt->trans, addr + i);
if (iwl_trans_is_hw_error_value(prph_val))
return -EBUSY;
*val++ = cpu_to_le32(prph_val);
}
return sizeof(*range) + le32_to_cpu(range->range_data_size);
return iwl_dump_ini_prph_mac_iter_common(fwrt, range_ptr, addr,
reg->dev_addr.size);
}
static int
iwl_dump_ini_prph_phy_iter(struct iwl_fw_runtime *fwrt,
struct iwl_dump_ini_region_data *reg_data,
void *range_ptr, u32 range_len, int idx)
iwl_dump_ini_prph_mac_block_iter(struct iwl_fw_runtime *fwrt,
struct iwl_dump_ini_region_data *reg_data,
void *range_ptr, u32 range_len, int idx)
{
struct iwl_fw_ini_region_tlv *reg = (void *)reg_data->reg_tlv->data;
struct iwl_fw_ini_addr_size *pairs = (void *)reg->addrs;
u32 addr = le32_to_cpu(reg->dev_addr_range.offset) +
le32_to_cpu(pairs[idx].addr);
return iwl_dump_ini_prph_mac_iter_common(fwrt, range_ptr, addr,
pairs[idx].size);
}
static int iwl_dump_ini_prph_phy_iter_common(struct iwl_fw_runtime *fwrt,
void *range_ptr, u32 addr,
__le32 size, __le32 offset)
{
struct iwl_fw_ini_error_dump_range *range = range_ptr;
__le32 *val = range->data;
u32 indirect_wr_addr = WMAL_INDRCT_RD_CMD1;
u32 indirect_rd_addr = WMAL_MRSPF_1;
u32 prph_val;
u32 addr = le32_to_cpu(reg->addrs[idx]);
u32 dphy_state;
u32 dphy_addr;
int i;
range->internal_base_addr = cpu_to_le32(addr);
range->range_data_size = reg->dev_addr.size;
range->range_data_size = size;
if (fwrt->trans->trans_cfg->device_family < IWL_DEVICE_FAMILY_AX210)
indirect_wr_addr = WMAL_INDRCT_CMD1;
indirect_wr_addr += le32_to_cpu(reg->dev_addr.offset);
indirect_rd_addr += le32_to_cpu(reg->dev_addr.offset);
indirect_wr_addr += le32_to_cpu(offset);
indirect_rd_addr += le32_to_cpu(offset);
if (!iwl_trans_grab_nic_access(fwrt->trans))
return -EBUSY;
dphy_addr = (reg->dev_addr.offset) ? WFPM_LMAC2_PS_CTL_RW :
WFPM_LMAC1_PS_CTL_RW;
dphy_addr = (offset) ? WFPM_LMAC2_PS_CTL_RW : WFPM_LMAC1_PS_CTL_RW;
dphy_state = iwl_read_umac_prph_no_grab(fwrt->trans, dphy_addr);
for (i = 0; i < le32_to_cpu(reg->dev_addr.size); i += 4) {
for (i = 0; i < le32_to_cpu(size); i += 4) {
if (dphy_state == HBUS_TIMEOUT ||
(dphy_state & WFPM_PS_CTL_RW_PHYRF_PD_FSM_CURSTATE_MSK) !=
WFPM_PHYRF_STATE_ON) {
@ -1105,6 +1118,33 @@ iwl_dump_ini_prph_phy_iter(struct iwl_fw_runtime *fwrt,
return sizeof(*range) + le32_to_cpu(range->range_data_size);
}
static int
iwl_dump_ini_prph_phy_iter(struct iwl_fw_runtime *fwrt,
struct iwl_dump_ini_region_data *reg_data,
void *range_ptr, u32 range_len, int idx)
{
struct iwl_fw_ini_region_tlv *reg = (void *)reg_data->reg_tlv->data;
u32 addr = le32_to_cpu(reg->addrs[idx]);
return iwl_dump_ini_prph_phy_iter_common(fwrt, range_ptr, addr,
reg->dev_addr.size,
reg->dev_addr.offset);
}
static int
iwl_dump_ini_prph_phy_block_iter(struct iwl_fw_runtime *fwrt,
struct iwl_dump_ini_region_data *reg_data,
void *range_ptr, u32 range_len, int idx)
{
struct iwl_fw_ini_region_tlv *reg = (void *)reg_data->reg_tlv->data;
struct iwl_fw_ini_addr_size *pairs = (void *)reg->addrs;
u32 addr = le32_to_cpu(pairs[idx].addr);
return iwl_dump_ini_prph_phy_iter_common(fwrt, range_ptr, addr,
pairs[idx].size,
reg->dev_addr_range.offset);
}
static int iwl_dump_ini_csr_iter(struct iwl_fw_runtime *fwrt,
struct iwl_dump_ini_region_data *reg_data,
void *range_ptr, u32 range_len, int idx)
@ -1136,17 +1176,13 @@ static int iwl_dump_ini_config_iter(struct iwl_fw_runtime *fwrt,
le32_to_cpu(reg->dev_addr.offset);
int i;
/* we shouldn't get here if the trans doesn't have read_config32 */
if (WARN_ON_ONCE(!trans->ops->read_config32))
return -EOPNOTSUPP;
range->internal_base_addr = cpu_to_le32(addr);
range->range_data_size = reg->dev_addr.size;
for (i = 0; i < le32_to_cpu(reg->dev_addr.size); i += 4) {
int ret;
u32 tmp;
ret = trans->ops->read_config32(trans, addr + i, &tmp);
ret = iwl_trans_read_config32(trans, addr + i, &tmp);
if (ret < 0)
return ret;
@ -1378,6 +1414,53 @@ out:
return sizeof(*range) + le32_to_cpu(range->range_data_size);
}
static int
iwl_dump_ini_prph_snps_dphyip_iter(struct iwl_fw_runtime *fwrt,
struct iwl_dump_ini_region_data *reg_data,
void *range_ptr, u32 range_len, int idx)
{
struct iwl_fw_ini_region_tlv *reg = (void *)reg_data->reg_tlv->data;
struct iwl_fw_ini_error_dump_range *range = range_ptr;
__le32 *val = range->data;
__le32 offset = reg->dev_addr.offset;
u32 indirect_rd_wr_addr = DPHYIP_INDIRECT;
u32 addr = le32_to_cpu(reg->addrs[idx]);
u32 dphy_state, dphy_addr, prph_val;
int i;
range->internal_base_addr = cpu_to_le32(addr);
range->range_data_size = reg->dev_addr.size;
if (!iwl_trans_grab_nic_access(fwrt->trans))
return -EBUSY;
indirect_rd_wr_addr += le32_to_cpu(offset);
dphy_addr = offset ? WFPM_LMAC2_PS_CTL_RW : WFPM_LMAC1_PS_CTL_RW;
dphy_state = iwl_read_umac_prph_no_grab(fwrt->trans, dphy_addr);
for (i = 0; i < le32_to_cpu(reg->dev_addr.size); i += 4) {
if (dphy_state == HBUS_TIMEOUT ||
(dphy_state & WFPM_PS_CTL_RW_PHYRF_PD_FSM_CURSTATE_MSK) !=
WFPM_PHYRF_STATE_ON) {
*val++ = cpu_to_le32(WFPM_DPHY_OFF);
continue;
}
iwl_write_prph_no_grab(fwrt->trans, indirect_rd_wr_addr,
addr + i);
/* wait a bit for value to be ready in register */
udelay(1);
prph_val = iwl_read_prph_no_grab(fwrt->trans,
indirect_rd_wr_addr);
*val++ = cpu_to_le32((prph_val & DPHYIP_INDIRECT_RD_MSK) >>
DPHYIP_INDIRECT_RD_SHIFT);
}
iwl_trans_release_nic_access(fwrt->trans);
return sizeof(*range) + le32_to_cpu(range->range_data_size);
}
struct iwl_ini_rxf_data {
u32 fifo_num;
u32 size;
@ -1646,10 +1729,12 @@ iwl_dump_ini_mem_fill_header(struct iwl_fw_runtime *fwrt,
/**
* mask_apply_and_normalize - applies mask on val and normalize the result
*
* The normalization is based on the first set bit in the mask
*
* @val: value
* @mask: mask to apply and to normalize with
*
* The normalization is based on the first set bit in the mask
*
* Returns: the extracted value
*/
static u32 mask_apply_and_normalize(u32 val, u32 mask)
{
@ -1792,6 +1877,16 @@ static u32 iwl_dump_ini_mem_ranges(struct iwl_fw_runtime *fwrt,
return iwl_tlv_array_len(reg_data->reg_tlv, reg, addrs);
}
static u32
iwl_dump_ini_mem_block_ranges(struct iwl_fw_runtime *fwrt,
struct iwl_dump_ini_region_data *reg_data)
{
struct iwl_fw_ini_region_tlv *reg = (void *)reg_data->reg_tlv->data;
size_t size = sizeof(struct iwl_fw_ini_addr_size);
return iwl_tlv_array_len_with_size(reg_data->reg_tlv, reg, size);
}
static u32 iwl_dump_ini_paging_ranges(struct iwl_fw_runtime *fwrt,
struct iwl_dump_ini_region_data *reg_data)
{
@ -1877,6 +1972,25 @@ static u32 iwl_dump_ini_mem_get_size(struct iwl_fw_runtime *fwrt,
(size + sizeof(struct iwl_fw_ini_error_dump_range));
}
static u32
iwl_dump_ini_mem_block_get_size(struct iwl_fw_runtime *fwrt,
struct iwl_dump_ini_region_data *reg_data)
{
struct iwl_fw_ini_region_tlv *reg = (void *)reg_data->reg_tlv->data;
struct iwl_fw_ini_addr_size *pairs = (void *)reg->addrs;
u32 ranges = iwl_dump_ini_mem_block_ranges(fwrt, reg_data);
u32 size = sizeof(struct iwl_fw_ini_error_dump);
int range;
if (!ranges)
return 0;
for (range = 0; range < ranges; range++)
size += le32_to_cpu(pairs[range].size);
return size + ranges * sizeof(struct iwl_fw_ini_error_dump_range);
}
static u32
iwl_dump_ini_paging_get_size(struct iwl_fw_runtime *fwrt,
struct iwl_dump_ini_region_data *reg_data)
@ -2092,15 +2206,16 @@ struct iwl_dump_ini_mem_ops {
};
/**
* iwl_dump_ini_mem
*
* Creates a dump tlv and copy a memory region into it.
* Returns the size of the current dump tlv or 0 if failed
* iwl_dump_ini_mem - dump memory region
*
* @fwrt: fw runtime struct
* @list: list to add the dump tlv to
* @reg_data: memory region
* @ops: memory dump operations
*
* Creates a dump tlv and copy a memory region into it.
*
* Returns: the size of the current dump tlv or 0 if failed
*/
static u32 iwl_dump_ini_mem(struct iwl_fw_runtime *fwrt, struct list_head *list,
struct iwl_dump_ini_region_data *reg_data,
@ -2324,9 +2439,12 @@ static u32 iwl_dump_ini_info(struct iwl_fw_runtime *fwrt,
struct iwl_fw_ini_debug_info_tlv *debug_info =
(void *)node->tlv.data;
BUILD_BUG_ON(sizeof(cfg_name->cfg_name) !=
sizeof(debug_info->debug_cfg_name));
cfg_name->image_type = debug_info->image_type;
cfg_name->cfg_name_len =
cpu_to_le32(IWL_FW_INI_MAX_CFG_NAME);
cpu_to_le32(sizeof(cfg_name->cfg_name));
memcpy(cfg_name->cfg_name, debug_info->debug_cfg_name,
sizeof(cfg_name->cfg_name));
cfg_name++;
@ -2432,6 +2550,18 @@ static const struct iwl_dump_ini_mem_ops iwl_dump_ini_region_ops[] = {
.fill_mem_hdr = iwl_dump_ini_mem_fill_header,
.fill_range = iwl_dump_ini_prph_phy_iter,
},
[IWL_FW_INI_REGION_PERIPHERY_MAC_RANGE] = {
.get_num_of_ranges = iwl_dump_ini_mem_block_ranges,
.get_size = iwl_dump_ini_mem_block_get_size,
.fill_mem_hdr = iwl_dump_ini_mem_fill_header,
.fill_range = iwl_dump_ini_prph_mac_block_iter,
},
[IWL_FW_INI_REGION_PERIPHERY_PHY_RANGE] = {
.get_num_of_ranges = iwl_dump_ini_mem_block_ranges,
.get_size = iwl_dump_ini_mem_block_get_size,
.fill_mem_hdr = iwl_dump_ini_mem_fill_header,
.fill_range = iwl_dump_ini_prph_phy_block_iter,
},
[IWL_FW_INI_REGION_PERIPHERY_AUX] = {},
[IWL_FW_INI_REGION_PAGING] = {
.fill_mem_hdr = iwl_dump_ini_mem_fill_header,
@ -2469,6 +2599,12 @@ static const struct iwl_dump_ini_mem_ops iwl_dump_ini_region_ops[] = {
.fill_mem_hdr = iwl_dump_ini_mon_dbgi_fill_header,
.fill_range = iwl_dump_ini_dbgi_sram_iter,
},
[IWL_FW_INI_REGION_PERIPHERY_SNPS_DPHYIP] = {
.get_num_of_ranges = iwl_dump_ini_mem_ranges,
.get_size = iwl_dump_ini_mem_get_size,
.fill_mem_hdr = iwl_dump_ini_mem_fill_header,
.fill_range = iwl_dump_ini_prph_snps_dphyip_iter,
},
};
static u32 iwl_dump_ini_trigger(struct iwl_fw_runtime *fwrt,
@ -2511,7 +2647,9 @@ static u32 iwl_dump_ini_trigger(struct iwl_fw_runtime *fwrt,
if (reg_type >= ARRAY_SIZE(iwl_dump_ini_region_ops))
continue;
if (reg_type == IWL_FW_INI_REGION_PERIPHERY_PHY &&
if ((reg_type == IWL_FW_INI_REGION_PERIPHERY_PHY ||
reg_type == IWL_FW_INI_REGION_PERIPHERY_PHY_RANGE ||
reg_type == IWL_FW_INI_REGION_PERIPHERY_SNPS_DPHYIP) &&
tp_id != IWL_FW_INI_TIME_POINT_FW_ASSERT) {
IWL_WARN(fwrt,
"WRT: trying to collect phy prph at time point: %d, skipping\n",
@ -2754,7 +2892,8 @@ int iwl_fw_dbg_collect_desc(struct iwl_fw_runtime *fwrt,
IWL_WARN(fwrt, "Collecting data: trigger %d fired.\n",
le32_to_cpu(desc->trig_desc.type));
schedule_delayed_work(&wk_data->wk, usecs_to_jiffies(delay));
queue_delayed_work(system_unbound_wq, &wk_data->wk,
usecs_to_jiffies(delay));
return 0;
}
@ -2956,11 +3095,10 @@ static void iwl_fw_dbg_collect_sync(struct iwl_fw_runtime *fwrt, u8 wk_idx)
struct iwl_fw_dbg_params params = {0};
struct iwl_fwrt_dump_data *dump_data =
&fwrt->dump.wks[wk_idx].dump_data;
u32 policy;
u32 time_point;
if (!test_bit(wk_idx, &fwrt->dump.active_wks))
return;
/* also checks 'desc' for pre-ini mode, since that shadows in union */
if (!dump_data->trig) {
IWL_ERR(fwrt, "dump trigger data is not set\n");
goto out;
@ -2988,13 +3126,16 @@ static void iwl_fw_dbg_collect_sync(struct iwl_fw_runtime *fwrt, u8 wk_idx)
iwl_fw_dbg_stop_restart_recording(fwrt, &params, false);
policy = le32_to_cpu(dump_data->trig->apply_policy);
time_point = le32_to_cpu(dump_data->trig->time_point);
if (iwl_trans_dbg_ini_valid(fwrt->trans)) {
u32 policy = le32_to_cpu(dump_data->trig->apply_policy);
u32 time_point = le32_to_cpu(dump_data->trig->time_point);
if (policy & IWL_FW_INI_APPLY_POLICY_DUMP_COMPLETE_CMD) {
IWL_DEBUG_FW_INFO(fwrt, "WRT: sending dump complete\n");
iwl_send_dbg_dump_complete_cmd(fwrt, time_point, 0);
if (policy & IWL_FW_INI_APPLY_POLICY_DUMP_COMPLETE_CMD) {
IWL_DEBUG_FW_INFO(fwrt, "WRT: sending dump complete\n");
iwl_send_dbg_dump_complete_cmd(fwrt, time_point, 0);
}
}
if (fwrt->trans->dbg.last_tp_resetfw == IWL_FW_INI_RESET_FW_MODE_STOP_FW_ONLY)
iwl_force_nmi(fwrt->trans);
@ -3056,7 +3197,9 @@ int iwl_fw_dbg_ini_collect(struct iwl_fw_runtime *fwrt,
if (sync)
iwl_fw_dbg_collect_sync(fwrt, idx);
else
schedule_delayed_work(&fwrt->dump.wks[idx].wk, usecs_to_jiffies(delay));
queue_delayed_work(system_unbound_wq,
&fwrt->dump.wks[idx].wk,
usecs_to_jiffies(delay));
return 0;
}
@ -3228,7 +3371,7 @@ void iwl_fw_dbg_stop_restart_recording(struct iwl_fw_runtime *fwrt,
{
int ret __maybe_unused = 0;
if (test_bit(STATUS_FW_ERROR, &fwrt->trans->status))
if (!iwl_trans_fw_running(fwrt->trans))
return;
if (fw_has_capa(&fwrt->fw->ucode_capa,
@ -3251,3 +3394,47 @@ void iwl_fw_dbg_stop_restart_recording(struct iwl_fw_runtime *fwrt,
#endif
}
IWL_EXPORT_SYMBOL(iwl_fw_dbg_stop_restart_recording);
void iwl_fw_disable_dbg_asserts(struct iwl_fw_runtime *fwrt)
{
struct iwl_fw_dbg_config_cmd cmd = {
.type = cpu_to_le32(DEBUG_TOKEN_CONFIG_TYPE),
.conf = cpu_to_le32(IWL_FW_DBG_CONFIG_TOKEN),
};
struct iwl_host_cmd hcmd = {
.id = WIDE_ID(LONG_GROUP, LDBG_CONFIG_CMD),
.data[0] = &cmd,
.len[0] = sizeof(cmd),
};
u32 preset = u32_get_bits(fwrt->trans->dbg.domains_bitmap,
GENMASK(31, IWL_FW_DBG_DOMAIN_POS + 1));
/* supported starting from 9000 devices */
if (fwrt->trans->trans_cfg->device_family < IWL_DEVICE_FAMILY_9000)
return;
if (fwrt->trans->dbg.yoyo_bin_loaded || (preset && preset != 1))
return;
iwl_trans_send_cmd(fwrt->trans, &hcmd);
}
IWL_EXPORT_SYMBOL(iwl_fw_disable_dbg_asserts);
void iwl_fw_dbg_clear_monitor_buf(struct iwl_fw_runtime *fwrt)
{
struct iwl_fw_dbg_params params = {0};
iwl_fw_dbg_stop_sync(fwrt);
if (fw_has_api(&fwrt->fw->ucode_capa,
IWL_UCODE_TLV_API_INT_DBG_BUF_CLEAR)) {
struct iwl_host_cmd hcmd = {
.id = WIDE_ID(DEBUG_GROUP, FW_CLEAR_BUFFER),
};
iwl_trans_send_cmd(fwrt->trans, &hcmd);
}
iwl_dbg_tlv_init_cfg(fwrt);
iwl_fw_dbg_stop_restart_recording(fwrt, &params, false);
}
IWL_EXPORT_SYMBOL(iwl_fw_dbg_clear_monitor_buf);

4
sys/contrib/dev/iwlwifi/fw/dbg.h
View file

@ -310,8 +310,6 @@ static inline void iwl_fw_error_collect(struct iwl_fw_runtime *fwrt, bool sync)
_iwl_dbg_tlv_time_point(fwrt, tp_id, NULL, sync);
}
void iwl_fw_error_print_fseq_regs(struct iwl_fw_runtime *fwrt);
static inline void iwl_fwrt_update_fw_versions(struct iwl_fw_runtime *fwrt,
struct iwl_lmac_alive *lmac,
struct iwl_umac_alive *umac)
@ -333,6 +331,8 @@ void iwl_fwrt_dump_error_logs(struct iwl_fw_runtime *fwrt);
void iwl_send_dbg_dump_complete_cmd(struct iwl_fw_runtime *fwrt,
u32 timepoint,
u32 timepoint_data);
void iwl_fw_disable_dbg_asserts(struct iwl_fw_runtime *fwrt);
void iwl_fw_dbg_clear_monitor_buf(struct iwl_fw_runtime *fwrt);
#define IWL_FW_CHECK_FAILED(_obj, _fmt, ...) \
IWL_ERR_LIMIT(_obj, _fmt, __VA_ARGS__)

17
sys/contrib/dev/iwlwifi/fw/debugfs.c
View file

@ -1,6 +1,6 @@
// SPDX-License-Identifier: GPL-2.0 OR BSD-3-Clause
/*
* Copyright (C) 2012-2014, 2018-2020 Intel Corporation
* Copyright (C) 2012-2014, 2018-2023 Intel Corporation
* Copyright (C) 2013-2015 Intel Mobile Communications GmbH
* Copyright (C) 2016-2017 Intel Deutschland GmbH
*/
@ -141,7 +141,11 @@ static int iwl_dbgfs_enabled_severities_write(struct iwl_fw_runtime *fwrt,
event_cfg.enabled_severities = cpu_to_le32(enabled_severities);
ret = iwl_trans_send_cmd(fwrt->trans, &hcmd);
if (fwrt->ops && fwrt->ops->send_hcmd)
ret = fwrt->ops->send_hcmd(fwrt->ops_ctx, &hcmd);
else
ret = -EPERM;
IWL_INFO(fwrt,
"sent host event cfg with enabled_severities: %u, ret: %d\n",
enabled_severities, ret);
@ -226,8 +230,7 @@ static ssize_t iwl_dbgfs_send_hcmd_write(struct iwl_fw_runtime *fwrt, char *buf,
.data = { NULL, },
};
if (fwrt->ops && fwrt->ops->fw_running &&
!fwrt->ops->fw_running(fwrt->ops_ctx))
if (!iwl_trans_fw_running(fwrt->trans))
return -EIO;
if (count < header_size + 1 || count > 1024 * 4)
@ -342,6 +345,12 @@ static int iwl_dbgfs_fw_info_seq_show(struct seq_file *seq, void *v)
" %d: %d\n",
IWL_UCODE_TLV_CAPA_PPAG_CHINA_BIOS_SUPPORT,
has_capa);
has_capa = fw_has_capa(&fw->ucode_capa,
IWL_UCODE_TLV_CAPA_CHINA_22_REG_SUPPORT) ? 1 : 0;
seq_printf(seq,
" %d: %d\n",
IWL_UCODE_TLV_CAPA_CHINA_22_REG_SUPPORT,
has_capa);
seq_puts(seq, "fw_api_ver:\n");
}

3
sys/contrib/dev/iwlwifi/fw/dump.c
View file

@ -182,8 +182,7 @@ static void iwl_fwrt_dump_lmac_error_log(struct iwl_fw_runtime *fwrt, u8 lmac_nu
base = fwrt->fw->inst_errlog_ptr;
}
if ((fwrt->trans->trans_cfg->device_family >= IWL_DEVICE_FAMILY_BZ && !base) ||
(fwrt->trans->trans_cfg->device_family < IWL_DEVICE_FAMILY_BZ && base < 0x400000)) {
if (!base) {
IWL_ERR(fwrt,
"Not valid error log pointer 0x%08X for %s uCode\n",
base,

33
sys/contrib/dev/iwlwifi/fw/error-dump.h
View file

@ -1,6 +1,6 @@
/* SPDX-License-Identifier: GPL-2.0 OR BSD-3-Clause */
/*
* Copyright (C) 2014, 2018-2022 Intel Corporation
* Copyright (C) 2014, 2018-2024 Intel Corporation
* Copyright (C) 2014-2015 Intel Mobile Communications GmbH
* Copyright (C) 2016-2017 Intel Deutschland GmbH
*/
@ -16,7 +16,7 @@
/**
* enum iwl_fw_error_dump_type - types of data in the dump file
* @IWL_FW_ERROR_DUMP_CSR: Control Status Registers - from offset 0
* @IWL_FW_ERROR_DUMP_RXF:
* @IWL_FW_ERROR_DUMP_RXF: RX FIFO contents
* @IWL_FW_ERROR_DUMP_TXCMD: last TX command data, structured as
* &struct iwl_fw_error_dump_txcmd packets
* @IWL_FW_ERROR_DUMP_DEV_FW_INFO: struct %iwl_fw_error_dump_info
@ -24,21 +24,24 @@
* @IWL_FW_ERROR_DUMP_FW_MONITOR: firmware monitor
* @IWL_FW_ERROR_DUMP_PRPH: range of periphery registers - there can be several
* sections like this in a single file.
* @IWL_FW_ERROR_DUMP_TXF: TX FIFO contents
* @IWL_FW_ERROR_DUMP_FH_REGS: range of FH registers
* @IWL_FW_ERROR_DUMP_MEM: chunk of memory
* @IWL_FW_ERROR_DUMP_ERROR_INFO: description of what triggered this dump.
* Structured as &struct iwl_fw_error_dump_trigger_desc.
* @IWL_FW_ERROR_DUMP_RB: the content of an RB structured as
* &struct iwl_fw_error_dump_rb
* @IWL_FW_ERROR_PAGING: UMAC's image memory segments which were
* @IWL_FW_ERROR_DUMP_PAGING: UMAC's image memory segments which were
* paged to the DRAM.
* @IWL_FW_ERROR_DUMP_RADIO_REG: Dump the radio registers.
* @IWL_FW_ERROR_DUMP_INTERNAL_TXF: internal TX FIFO data
* @IWL_FW_ERROR_DUMP_EXTERNAL: used only by external code utilities, and
* for that reason is not in use in any other place in the Linux Wi-Fi
* stack.
* @IWL_FW_ERROR_DUMP_MEM_CFG: the addresses and sizes of fifos in the smem,
* which we get from the fw after ALIVE. The content is structured as
* &struct iwl_fw_error_dump_smem_cfg.
* @IWL_FW_ERROR_DUMP_D3_DEBUG_DATA: D3 debug data
*/
enum iwl_fw_error_dump_type {
/* 0 is deprecated */
@ -59,8 +62,6 @@ enum iwl_fw_error_dump_type {
IWL_FW_ERROR_DUMP_EXTERNAL = 15, /* Do not move */
IWL_FW_ERROR_DUMP_MEM_CFG = 16,
IWL_FW_ERROR_DUMP_D3_DEBUG_DATA = 17,
IWL_FW_ERROR_DUMP_MAX,
};
/**
@ -247,7 +248,7 @@ struct iwl_fw_error_dump_mem {
#define IWL_INI_DUMP_NAME_TYPE (BIT(31) | BIT(24))
/**
* struct iwl_fw_error_dump_data - data for one type
* struct iwl_fw_ini_error_dump_data - data for one type
* @type: &enum iwl_fw_ini_region_type
* @sub_type: sub type id
* @sub_type_ver: sub type version
@ -277,7 +278,7 @@ struct iwl_fw_ini_dump_entry {
} __packed;
/**
* struct iwl_fw_error_dump_file - header of dump file
* struct iwl_fw_ini_dump_file_hdr - header of dump file
* @barker: must be %IWL_FW_INI_ERROR_DUMP_BARKER
* @file_len: the length of all the file including the header
*/
@ -310,9 +311,9 @@ struct iwl_fw_ini_fifo_hdr {
struct iwl_fw_ini_error_dump_range {
__le32 range_data_size;
union {
__le32 internal_base_addr;
__le64 dram_base_addr;
__le32 page_num;
__le32 internal_base_addr __packed;
__le64 dram_base_addr __packed;
__le32 page_num __packed;
struct iwl_fw_ini_fifo_hdr fifo_hdr;
struct iwl_cmd_header fw_pkt_hdr;
};
@ -442,7 +443,7 @@ struct iwl_fw_ini_err_table_dump {
* struct iwl_fw_error_dump_rb - content of an Receive Buffer
* @index: the index of the Receive Buffer in the Rx queue
* @rxq: the RB's Rx queue
* @reserved:
* @reserved: reserved
* @data: the content of the Receive Buffer
*/
struct iwl_fw_error_dump_rb {
@ -488,7 +489,7 @@ struct iwl_fw_ini_special_device_memory {
* struct iwl_fw_error_dump_paging - content of the UMAC's image page
* block on DRAM
* @index: the index of the page block
* @reserved:
* @reserved: reserved
* @data: the content of the page block
*/
struct iwl_fw_error_dump_paging {
@ -511,6 +512,7 @@ iwl_fw_error_next_data(struct iwl_fw_error_dump_data *data)
/**
* enum iwl_fw_dbg_trigger - triggers available
*
* @FW_DBG_TRIGGER_INVALID: invalid trigger value
* @FW_DBG_TRIGGER_USER: trigger log collection by user
* This should not be defined as a trigger to the driver, but a value the
* driver should set to indicate that the trigger was initiated by the
@ -530,14 +532,15 @@ iwl_fw_error_next_data(struct iwl_fw_error_dump_data *data)
* @FW_DBG_TRIGGER_TIME_EVENT: trigger log collection upon time events related
* events.
* @FW_DBG_TRIGGER_BA: trigger log collection upon BlockAck related events.
* @FW_DBG_TX_LATENCY: trigger log collection when the tx latency goes above a
* threshold.
* @FW_DBG_TDLS: trigger log collection upon TDLS related events.
* @FW_DBG_TRIGGER_TX_LATENCY: trigger log collection when the tx latency
* goes above a threshold.
* @FW_DBG_TRIGGER_TDLS: trigger log collection upon TDLS related events.
* @FW_DBG_TRIGGER_TX_STATUS: trigger log collection upon tx status when
* the firmware sends a tx reply.
* @FW_DBG_TRIGGER_ALIVE_TIMEOUT: trigger log collection if alive flow timeouts
* @FW_DBG_TRIGGER_DRIVER: trigger log collection upon a flow failure
* in the driver.
* @FW_DBG_TRIGGER_MAX: beyond triggers, number for sizing arrays etc.
*/
enum iwl_fw_dbg_trigger {
FW_DBG_TRIGGER_INVALID = 0,

71
sys/contrib/dev/iwlwifi/fw/file.h
View file

@ -1,6 +1,6 @@
/* SPDX-License-Identifier: GPL-2.0 OR BSD-3-Clause */
/*
* Copyright (C) 2008-2014, 2018-2021 Intel Corporation
* Copyright (C) 2008-2014, 2018-2024 Intel Corporation
* Copyright (C) 2013-2015 Intel Mobile Communications GmbH
* Copyright (C) 2016-2017 Intel Deutschland GmbH
*/
@ -20,7 +20,7 @@ struct iwl_ucode_header {
__le32 init_size; /* bytes of init code */
__le32 init_data_size; /* bytes of init data */
__le32 boot_size; /* bytes of bootstrap code */
u8 data[0]; /* in same order as sizes */
u8 data[]; /* in same order as sizes */
} v1;
struct {
__le32 build; /* build number */
@ -29,7 +29,7 @@ struct iwl_ucode_header {
__le32 init_size; /* bytes of init code */
__le32 init_data_size; /* bytes of init data */
__le32 boot_size; /* bytes of bootstrap code */
u8 data[0]; /* in same order as sizes */
u8 data[]; /* in same order as sizes */
} v2;
} u;
};
@ -216,6 +216,7 @@ typedef unsigned int __bitwise iwl_ucode_tlv_api_t;
* ADD_MODIFY_STA_KEY_API_S_VER_2.
* @IWL_UCODE_TLV_API_STA_TYPE: This ucode supports station type assignement.
* @IWL_UCODE_TLV_API_NAN2_VER2: This ucode supports NAN API version 2
* @IWL_UCODE_TLV_API_ADAPTIVE_DWELL: support for adaptive dwell in scanning
* @IWL_UCODE_TLV_API_NEW_RX_STATS: should new RX STATISTICS API be used
* @IWL_UCODE_TLV_API_QUOTA_LOW_LATENCY: Quota command includes a field
* indicating low latency direction.
@ -239,10 +240,21 @@ typedef unsigned int __bitwise iwl_ucode_tlv_api_t;
* SCAN_OFFLOAD_PROFILES_QUERY_RSP_S.
* @IWL_UCODE_TLV_API_MBSSID_HE: This ucode supports v2 of
* STA_CONTEXT_DOT11AX_API_S
* @IWL_UCODE_TLV_API_FTM_RTT_ACCURACY: version 7 of the range response API
* is supported by FW, this indicates the RTT confidence value
* @IWL_UCODE_TLV_API_SAR_TABLE_VER: This ucode supports different sar
* version tables.
* @IWL_UCODE_TLV_API_REDUCED_SCAN_CONFIG: This ucode supports v3 of
* SCAN_CONFIG_DB_CMD_API_S.
* SCAN_CONFIG_DB_CMD_API_S.
* @IWL_UCODE_TLV_API_ADWELL_HB_DEF_N_AP: support for setting adaptive dwell
* number of APs in the 5 GHz band
* @IWL_UCODE_TLV_API_BAND_IN_RX_DATA: FW reports band number in RX notification
* @IWL_UCODE_TLV_API_NO_HOST_DISABLE_TX: Firmware offloaded the station disable tx
* logic.
* @IWL_UCODE_TLV_API_INT_DBG_BUF_CLEAR: Firmware supports clearing the debug
* internal buffer
* @IWL_UCODE_TLV_API_SMART_FIFO_OFFLOAD: Firmware doesn't need the host to
* configure the smart fifo
*
* @NUM_IWL_UCODE_TLV_API: number of bits used
*/
@ -280,13 +292,21 @@ enum iwl_ucode_tlv_api {
IWL_UCODE_TLV_API_ADWELL_HB_DEF_N_AP = (__force iwl_ucode_tlv_api_t)57,
IWL_UCODE_TLV_API_SCAN_EXT_CHAN_VER = (__force iwl_ucode_tlv_api_t)58,
IWL_UCODE_TLV_API_BAND_IN_RX_DATA = (__force iwl_ucode_tlv_api_t)59,
/* API Set 2 */
IWL_UCODE_TLV_API_NO_HOST_DISABLE_TX = (__force iwl_ucode_tlv_api_t)66,
IWL_UCODE_TLV_API_INT_DBG_BUF_CLEAR = (__force iwl_ucode_tlv_api_t)67,
IWL_UCODE_TLV_API_SMART_FIFO_OFFLOAD = (__force iwl_ucode_tlv_api_t)68,
#ifdef __CHECKER__
/* sparse says it cannot increment the previous enum member */
#define NUM_IWL_UCODE_TLV_API 128
#else
NUM_IWL_UCODE_TLV_API
/*
* This construction make both sparse (which cannot increment the previous
* member due to its bitwise type) and kernel-doc (which doesn't understand
* the ifdef/else properly) work.
*/
#ifdef __CHECKER__
#define __CHECKER_NUM_IWL_UCODE_TLV_API 128
= (__force iwl_ucode_tlv_api_t)__CHECKER_NUM_IWL_UCODE_TLV_API,
#define NUM_IWL_UCODE_TLV_API __CHECKER_NUM_IWL_UCODE_TLV_API
#endif
};
@ -372,6 +392,11 @@ typedef unsigned int __bitwise iwl_ucode_tlv_capa_t;
* channels even when these are not enabled.
* @IWL_UCODE_TLV_CAPA_DUMP_COMPLETE_SUPPORT: Support for indicating dump collection
* complete to FW.
* @IWL_UCODE_TLV_CAPA_SPP_AMSDU_SUPPORT: Support SPP (signaling and payload
* protected) A-MSDU.
* @IWL_UCODE_TLV_CAPA_SECURE_LTF_SUPPORT: Support secure LTF measurement.
* @IWL_UCODE_TLV_CAPA_MONITOR_PASSIVE_CHANS: Support monitor mode on otherwise
* passive channels
*
* @NUM_IWL_UCODE_TLV_CAPA: number of bits used
*/
@ -457,6 +482,7 @@ enum iwl_ucode_tlv_capa {
IWL_UCODE_TLV_CAPA_PSC_CHAN_SUPPORT = (__force iwl_ucode_tlv_capa_t)98,
IWL_UCODE_TLV_CAPA_BIGTK_SUPPORT = (__force iwl_ucode_tlv_capa_t)100,
IWL_UCODE_TLV_CAPA_SPP_AMSDU_SUPPORT = (__force iwl_ucode_tlv_capa_t)103,
IWL_UCODE_TLV_CAPA_DRAM_FRAG_SUPPORT = (__force iwl_ucode_tlv_capa_t)104,
IWL_UCODE_TLV_CAPA_DUMP_COMPLETE_SUPPORT = (__force iwl_ucode_tlv_capa_t)105,
IWL_UCODE_TLV_CAPA_SYNCED_TIME = (__force iwl_ucode_tlv_capa_t)106,
@ -468,12 +494,19 @@ enum iwl_ucode_tlv_capa {
IWL_UCODE_TLV_CAPA_OFFLOAD_BTM_SUPPORT = (__force iwl_ucode_tlv_capa_t)113,
IWL_UCODE_TLV_CAPA_STA_EXP_MFP_SUPPORT = (__force iwl_ucode_tlv_capa_t)114,
IWL_UCODE_TLV_CAPA_SNIFF_VALIDATE_SUPPORT = (__force iwl_ucode_tlv_capa_t)116,
#ifdef __CHECKER__
/* sparse says it cannot increment the previous enum member */
#define NUM_IWL_UCODE_TLV_CAPA 128
#else
IWL_UCODE_TLV_CAPA_CHINA_22_REG_SUPPORT = (__force iwl_ucode_tlv_capa_t)117,
IWL_UCODE_TLV_CAPA_SECURE_LTF_SUPPORT = (__force iwl_ucode_tlv_capa_t)121,
IWL_UCODE_TLV_CAPA_MONITOR_PASSIVE_CHANS = (__force iwl_ucode_tlv_capa_t)122,
NUM_IWL_UCODE_TLV_CAPA
/*
* This construction make both sparse (which cannot increment the previous
* member due to its bitwise type) and kernel-doc (which doesn't understand
* the ifdef/else properly) work.
*/
#ifdef __CHECKER__
#define __CHECKER_NUM_IWL_UCODE_TLV_CAPA 128
= (__force iwl_ucode_tlv_capa_t)__CHECKER_NUM_IWL_UCODE_TLV_CAPA,
#define NUM_IWL_UCODE_TLV_CAPA __CHECKER_NUM_IWL_UCODE_TLV_CAPA
#endif
};
@ -549,6 +582,7 @@ enum iwl_fw_dbg_reg_operator {
* struct iwl_fw_dbg_reg_op - an operation on a register
*
* @op: &enum iwl_fw_dbg_reg_operator
* @reserved: reserved
* @addr: offset of the register
* @val: value
*/
@ -595,6 +629,7 @@ struct iwl_fw_dbg_mem_seg_tlv {
* @version: version of the TLV - currently 0
* @monitor_mode: &enum iwl_fw_dbg_monitor_mode
* @size_power: buffer size will be 2^(size_power + 11)
* @reserved: reserved
* @base_reg: addr of the base addr register (PRPH)
* @end_reg: addr of the end addr register (PRPH)
* @write_ptr_reg: the addr of the reg of the write pointer
@ -705,6 +740,8 @@ enum iwl_fw_dbg_trigger_vif_type {
* @trig_dis_ms: the time, in milliseconds, after an occurrence of this
* trigger in which another occurrence should be ignored.
* @flags: &enum iwl_fw_dbg_trigger_flags
* @reserved: reserved (for alignment)
* @data: trigger data
*/
struct iwl_fw_dbg_trigger_tlv {
__le32 id;
@ -745,7 +782,7 @@ struct iwl_fw_dbg_trigger_missed_bcon {
/**
* struct iwl_fw_dbg_trigger_cmd - configures trigger for messages from FW.
* cmds: the list of commands to trigger the collection on
* @cmds: the list of commands to trigger the collection on
*/
struct iwl_fw_dbg_trigger_cmd {
struct cmd {
@ -755,7 +792,7 @@ struct iwl_fw_dbg_trigger_cmd {
} __packed;
/**
* iwl_fw_dbg_trigger_stats - configures trigger for statistics
* struct iwl_fw_dbg_trigger_stats - configures trigger for statistics
* @stop_offset: the offset of the value to be monitored
* @stop_threshold: the threshold above which to collect
* @start_offset: the offset of the value to be monitored
@ -965,4 +1002,6 @@ static inline size_t _iwl_tlv_array_len(const struct iwl_ucode_tlv *tlv,
_iwl_tlv_array_len((_tlv_ptr), sizeof(*(_struct_ptr)), \
sizeof(_struct_ptr->_memb[0]))
#define iwl_tlv_array_len_with_size(_tlv_ptr, _struct_ptr, _size) \
_iwl_tlv_array_len((_tlv_ptr), sizeof(*(_struct_ptr)), _size)
#endif /* __iwl_fw_file_h__ */

4
sys/contrib/dev/iwlwifi/fw/img.h
View file

@ -1,6 +1,6 @@
/* SPDX-License-Identifier: GPL-2.0 OR BSD-3-Clause */
/*
* Copyright (C) 2005-2014, 2018-2021 Intel Corporation
* Copyright (C) 2005-2014, 2018-2023 Intel Corporation
* Copyright (C) 2013-2015 Intel Mobile Communications GmbH
* Copyright (C) 2016 Intel Deutschland GmbH
*/
@ -198,7 +198,7 @@ struct iwl_dump_exclude {
struct iwl_fw {
u32 ucode_ver;
char fw_version[64];
char fw_version[128];
/* ucode images */
struct fw_img img[IWL_UCODE_TYPE_MAX];

7
sys/contrib/dev/iwlwifi/fw/init.c
View file

@ -1,7 +1,7 @@
// SPDX-License-Identifier: GPL-2.0 OR BSD-3-Clause
/*
* Copyright (C) 2017 Intel Deutschland GmbH
* Copyright (C) 2019-2021 Intel Corporation
* Copyright (C) 2019-2021, 2024 Intel Corporation
*/
#include "iwl-drv.h"
#include "runtime.h"
@ -135,7 +135,9 @@ int iwl_configure_rxq(struct iwl_fw_runtime *fwrt)
struct iwl_trans_rxq_dma_data data;
cmd->data[i].q_num = i + 1;
iwl_trans_get_rxq_dma_data(fwrt->trans, i + 1, &data);
ret = iwl_trans_get_rxq_dma_data(fwrt->trans, i + 1, &data);
if (ret)
goto out;
cmd->data[i].fr_bd_cb = cpu_to_le64(data.fr_bd_cb);
cmd->data[i].urbd_stts_wrptr =
@ -149,6 +151,7 @@ int iwl_configure_rxq(struct iwl_fw_runtime *fwrt)
ret = iwl_trans_send_cmd(fwrt->trans, &hcmd);
out:
kfree(cmd);
if (ret)

3
sys/contrib/dev/iwlwifi/fw/notif-wait.h
View file

@ -1,6 +1,6 @@
/* SPDX-License-Identifier: GPL-2.0 OR BSD-3-Clause */
/*
* Copyright (C) 2005-2014 Intel Corporation
* Copyright (C) 2005-2014, 2023 Intel Corporation
* Copyright (C) 2015-2017 Intel Deutschland GmbH
*/
#ifndef __iwl_notif_wait_h__
@ -25,6 +25,7 @@ struct iwl_notif_wait_data {
* returns true, the wait is over, if it returns false then
* the waiter stays blocked. If no function is given, any
* of the listed commands will unblock the waiter.
* @fn_data: pointer to pass to the @fn's data argument
* @cmds: command IDs
* @n_cmds: number of command IDs
* @triggered: waiter should be woken up

49
sys/contrib/dev/iwlwifi/fw/pnvm.c
View file

@ -1,6 +1,6 @@
// SPDX-License-Identifier: GPL-2.0 OR BSD-3-Clause
/*
* Copyright(c) 2020-2023 Intel Corporation
* Copyright(c) 2020-2024 Intel Corporation
*/
#include "iwl-drv.h"
@ -12,6 +12,8 @@
#include "fw/api/alive.h"
#include "fw/uefi.h"
#define IWL_PNVM_REDUCED_CAP_BIT BIT(25)
struct iwl_pnvm_section {
__le32 offset;
const u8 data[];
@ -173,6 +175,7 @@ static int iwl_pnvm_parse(struct iwl_trans *trans, const u8 *data,
while (len >= sizeof(*tlv)) {
u32 tlv_len, tlv_type;
u32 rf_type;
len -= sizeof(*tlv);
tlv = (const void *)data;
@ -201,6 +204,16 @@ static int iwl_pnvm_parse(struct iwl_trans *trans, const u8 *data,
data += sizeof(*tlv) + ALIGN(tlv_len, 4);
len -= ALIGN(tlv_len, 4);
trans->reduced_cap_sku = false;
rf_type = CSR_HW_RFID_TYPE(trans->hw_rf_id);
if ((trans->sku_id[0] & IWL_PNVM_REDUCED_CAP_BIT) &&
rf_type == IWL_CFG_RF_TYPE_FM)
trans->reduced_cap_sku = true;
IWL_DEBUG_FW(trans,
"Reduced SKU device %d\n",
trans->reduced_cap_sku);
if (trans->sku_id[0] == le32_to_cpu(sku_id->data[0]) &&
trans->sku_id[1] == le32_to_cpu(sku_id->data[1]) &&
trans->sku_id[2] == le32_to_cpu(sku_id->data[2])) {
@ -239,7 +252,7 @@ static int iwl_pnvm_get_from_fs(struct iwl_trans *trans, u8 **data, size_t *len)
}
new_len = pnvm->size;
*data = kmemdup(pnvm->data, pnvm->size, GFP_KERNEL);
*data = kvmemdup(pnvm->data, pnvm->size, GFP_KERNEL);
release_firmware(pnvm);
if (!*data)
@ -255,21 +268,27 @@ static u8 *iwl_get_pnvm_image(struct iwl_trans *trans_p, size_t *len)
struct pnvm_sku_package *package;
u8 *image = NULL;
/* First attempt to get the PNVM from BIOS */
package = iwl_uefi_get_pnvm(trans_p, len);
if (!IS_ERR_OR_NULL(package)) {
if (*len >= sizeof(*package)) {
/* we need only the data */
*len -= sizeof(*package);
image = kmemdup(package->data, *len, GFP_KERNEL);
/* Get PNVM from BIOS for non-Intel SKU */
if (trans_p->sku_id[2]) {
package = iwl_uefi_get_pnvm(trans_p, len);
if (!IS_ERR_OR_NULL(package)) {
if (*len >= sizeof(*package)) {
/* we need only the data */
*len -= sizeof(*package);
image = kvmemdup(package->data,
*len, GFP_KERNEL);
}
/*
* free package regardless of whether kmemdup
* succeeded
*/
kfree(package);
if (image)
return image;
}
/* free package regardless of whether kmemdup succeeded */
kfree(package);
if (image)
return image;
}
/* If it's not available, try from the filesystem */
/* If it's not available, or for Intel SKU, try from the filesystem */
if (iwl_pnvm_get_from_fs(trans_p, &image, len))
return NULL;
return image;
@ -314,7 +333,7 @@ static void iwl_pnvm_load_pnvm_to_trans(struct iwl_trans *trans,
set:
iwl_trans_set_pnvm(trans, capa);
free:
kfree(data);
kvfree(data);
kfree(pnvm_data);
}

639
sys/contrib/dev/iwlwifi/fw/regulatory.c Normal file
View file

@ -0,0 +1,639 @@
// SPDX-License-Identifier: GPL-2.0 OR BSD-3-Clause
/*
* Copyright (C) 2023 Intel Corporation
*/
#if defined(__FreeBSD__)
#include <linux/bitfield.h>
#endif
#include <linux/dmi.h>
#include "iwl-drv.h"
#include "iwl-debug.h"
#include "regulatory.h"
#include "fw/runtime.h"
#include "fw/uefi.h"
#define GET_BIOS_TABLE(__name, ...) \
do { \
int ret = -ENOENT; \
if (fwrt->uefi_tables_lock_status > UEFI_WIFI_GUID_UNLOCKED) \
ret = iwl_uefi_get_ ## __name(__VA_ARGS__); \
if (ret < 0) \
ret = iwl_acpi_get_ ## __name(__VA_ARGS__); \
return ret; \
} while (0)
#define IWL_BIOS_TABLE_LOADER(__name) \
int iwl_bios_get_ ## __name(struct iwl_fw_runtime *fwrt) \
{GET_BIOS_TABLE(__name, fwrt); } \
IWL_EXPORT_SYMBOL(iwl_bios_get_ ## __name)
#define IWL_BIOS_TABLE_LOADER_DATA(__name, data_type) \
int iwl_bios_get_ ## __name(struct iwl_fw_runtime *fwrt, \
data_type * data) \
{GET_BIOS_TABLE(__name, fwrt, data); } \
IWL_EXPORT_SYMBOL(iwl_bios_get_ ## __name)
IWL_BIOS_TABLE_LOADER(wrds_table);
IWL_BIOS_TABLE_LOADER(ewrd_table);
IWL_BIOS_TABLE_LOADER(wgds_table);
IWL_BIOS_TABLE_LOADER(ppag_table);
IWL_BIOS_TABLE_LOADER_DATA(tas_table, struct iwl_tas_data);
IWL_BIOS_TABLE_LOADER_DATA(pwr_limit, u64);
IWL_BIOS_TABLE_LOADER_DATA(mcc, char);
IWL_BIOS_TABLE_LOADER_DATA(eckv, u32);
IWL_BIOS_TABLE_LOADER_DATA(wbem, u32);
static const struct dmi_system_id dmi_ppag_approved_list[] = {
{ .ident = "HP",
.matches = {
DMI_MATCH(DMI_SYS_VENDOR, "HP"),
},
},
{ .ident = "SAMSUNG",
.matches = {
DMI_MATCH(DMI_SYS_VENDOR, "SAMSUNG ELECTRONICS CO., LTD"),
},
},
{ .ident = "MSFT",
.matches = {
DMI_MATCH(DMI_SYS_VENDOR, "Microsoft Corporation"),
},
},
{ .ident = "ASUS",
.matches = {
DMI_MATCH(DMI_SYS_VENDOR, "ASUSTeK COMPUTER INC."),
},
},
{ .ident = "GOOGLE-HP",
.matches = {
DMI_MATCH(DMI_SYS_VENDOR, "Google"),
DMI_MATCH(DMI_BOARD_VENDOR, "HP"),
},
},
{ .ident = "GOOGLE-ASUS",
.matches = {
DMI_MATCH(DMI_SYS_VENDOR, "Google"),
DMI_MATCH(DMI_BOARD_VENDOR, "ASUSTek COMPUTER INC."),
},
},
{ .ident = "GOOGLE-SAMSUNG",
.matches = {
DMI_MATCH(DMI_SYS_VENDOR, "Google"),
DMI_MATCH(DMI_BOARD_VENDOR, "SAMSUNG ELECTRONICS CO., LTD"),
},
},
{ .ident = "DELL",
.matches = {
DMI_MATCH(DMI_SYS_VENDOR, "Dell Inc."),
},
},
{ .ident = "DELL",
.matches = {
DMI_MATCH(DMI_SYS_VENDOR, "Alienware"),
},
},
{ .ident = "RAZER",
.matches = {
DMI_MATCH(DMI_SYS_VENDOR, "Razer"),
},
},
{ .ident = "Honor",
.matches = {
DMI_MATCH(DMI_SYS_VENDOR, "HONOR"),
},
},
{}
};
static const struct dmi_system_id dmi_tas_approved_list[] = {
{ .ident = "HP",
.matches = {
DMI_MATCH(DMI_SYS_VENDOR, "HP"),
},
},
{ .ident = "SAMSUNG",
.matches = {
DMI_MATCH(DMI_SYS_VENDOR, "SAMSUNG ELECTRONICS CO., LTD"),
},
},
{ .ident = "LENOVO",
.matches = {
DMI_MATCH(DMI_SYS_VENDOR, "LENOVO"),
},
},
{ .ident = "DELL",
.matches = {
DMI_MATCH(DMI_SYS_VENDOR, "Dell Inc."),
},
},
{ .ident = "MSFT",
.matches = {
DMI_MATCH(DMI_SYS_VENDOR, "Microsoft Corporation"),
},
},
{ .ident = "Acer",
.matches = {
DMI_MATCH(DMI_SYS_VENDOR, "Acer"),
},
},
{ .ident = "ASUS",
.matches = {
DMI_MATCH(DMI_SYS_VENDOR, "ASUSTeK COMPUTER INC."),
},
},
{ .ident = "GOOGLE-HP",
.matches = {
DMI_MATCH(DMI_SYS_VENDOR, "Google"),
DMI_MATCH(DMI_BOARD_VENDOR, "HP"),
},
},
{ .ident = "MSI",
.matches = {
DMI_MATCH(DMI_SYS_VENDOR, "Micro-Star International Co., Ltd."),
},
},
{ .ident = "Honor",
.matches = {
DMI_MATCH(DMI_SYS_VENDOR, "HONOR"),
},
},
/* keep last */
{}
};
bool iwl_sar_geo_support(struct iwl_fw_runtime *fwrt)
{
/*
* The PER_CHAIN_LIMIT_OFFSET_CMD command is not supported on
* earlier firmware versions. Unfortunately, we don't have a
* TLV API flag to rely on, so rely on the major version which
* is in the first byte of ucode_ver. This was implemented
* initially on version 38 and then backported to 17. It was
* also backported to 29, but only for 7265D devices. The
* intention was to have it in 36 as well, but not all 8000
* family got this feature enabled. The 8000 family is the
* only one using version 36, so skip this version entirely.
*/
return IWL_UCODE_SERIAL(fwrt->fw->ucode_ver) >= 38 ||
(IWL_UCODE_SERIAL(fwrt->fw->ucode_ver) == 17 &&
fwrt->trans->hw_rev != CSR_HW_REV_TYPE_3160) ||
(IWL_UCODE_SERIAL(fwrt->fw->ucode_ver) == 29 &&
((fwrt->trans->hw_rev & CSR_HW_REV_TYPE_MSK) ==
CSR_HW_REV_TYPE_7265D));
}
IWL_EXPORT_SYMBOL(iwl_sar_geo_support);
int iwl_sar_geo_fill_table(struct iwl_fw_runtime *fwrt,
struct iwl_per_chain_offset *table,
u32 n_bands, u32 n_profiles)
{
int i, j;
if (!fwrt->geo_enabled)
return -ENODATA;
if (!iwl_sar_geo_support(fwrt))
return -EOPNOTSUPP;
for (i = 0; i < n_profiles; i++) {
for (j = 0; j < n_bands; j++) {
struct iwl_per_chain_offset *chain =
&table[i * n_bands + j];
chain->max_tx_power =
cpu_to_le16(fwrt->geo_profiles[i].bands[j].max);
chain->chain_a =
fwrt->geo_profiles[i].bands[j].chains[0];
chain->chain_b =
fwrt->geo_profiles[i].bands[j].chains[1];
IWL_DEBUG_RADIO(fwrt,
"SAR geographic profile[%d] Band[%d]: chain A = %d chain B = %d max_tx_power = %d\n",
i, j,
fwrt->geo_profiles[i].bands[j].chains[0],
fwrt->geo_profiles[i].bands[j].chains[1],
fwrt->geo_profiles[i].bands[j].max);
}
}
return 0;
}
IWL_EXPORT_SYMBOL(iwl_sar_geo_fill_table);
static int iwl_sar_fill_table(struct iwl_fw_runtime *fwrt,
__le16 *per_chain, u32 n_subbands,
int prof_a, int prof_b)
{
int profs[BIOS_SAR_NUM_CHAINS] = { prof_a, prof_b };
int i, j;
for (i = 0; i < BIOS_SAR_NUM_CHAINS; i++) {
struct iwl_sar_profile *prof;
/* don't allow SAR to be disabled (profile 0 means disable) */
if (profs[i] == 0)
return -EPERM;
/* we are off by one, so allow up to BIOS_SAR_MAX_PROFILE_NUM */
if (profs[i] > BIOS_SAR_MAX_PROFILE_NUM)
return -EINVAL;
/* profiles go from 1 to 4, so decrement to access the array */
prof = &fwrt->sar_profiles[profs[i] - 1];
/* if the profile is disabled, do nothing */
if (!prof->enabled) {
IWL_DEBUG_RADIO(fwrt, "SAR profile %d is disabled.\n",
profs[i]);
/*
* if one of the profiles is disabled, we
* ignore all of them and return 1 to
* differentiate disabled from other failures.
*/
return 1;
}
IWL_DEBUG_INFO(fwrt,
"SAR EWRD: chain %d profile index %d\n",
i, profs[i]);
IWL_DEBUG_RADIO(fwrt, " Chain[%d]:\n", i);
for (j = 0; j < n_subbands; j++) {
per_chain[i * n_subbands + j] =
cpu_to_le16(prof->chains[i].subbands[j]);
IWL_DEBUG_RADIO(fwrt, " Band[%d] = %d * .125dBm\n",
j, prof->chains[i].subbands[j]);
}
}
return 0;
}
int iwl_sar_fill_profile(struct iwl_fw_runtime *fwrt,
__le16 *per_chain, u32 n_tables, u32 n_subbands,
int prof_a, int prof_b)
{
int i, ret = 0;
for (i = 0; i < n_tables; i++) {
ret = iwl_sar_fill_table(fwrt,
&per_chain[i * n_subbands * BIOS_SAR_NUM_CHAINS],
n_subbands, prof_a, prof_b);
if (ret)
break;
}
return ret;
}
IWL_EXPORT_SYMBOL(iwl_sar_fill_profile);
static bool iwl_ppag_value_valid(struct iwl_fw_runtime *fwrt, int chain,
int subband)
{
s8 ppag_val = fwrt->ppag_chains[chain].subbands[subband];
if ((subband == 0 &&
(ppag_val > IWL_PPAG_MAX_LB || ppag_val < IWL_PPAG_MIN_LB)) ||
(subband != 0 &&
(ppag_val > IWL_PPAG_MAX_HB || ppag_val < IWL_PPAG_MIN_HB))) {
IWL_DEBUG_RADIO(fwrt, "Invalid PPAG value: %d\n", ppag_val);
return false;
}
return true;
}
int iwl_fill_ppag_table(struct iwl_fw_runtime *fwrt,
union iwl_ppag_table_cmd *cmd, int *cmd_size)
{
u8 cmd_ver;
int i, j, num_sub_bands;
s8 *gain;
bool send_ppag_always;
/* many firmware images for JF lie about this */
if (CSR_HW_RFID_TYPE(fwrt->trans->hw_rf_id) ==
CSR_HW_RFID_TYPE(CSR_HW_RF_ID_TYPE_JF))
return -EOPNOTSUPP;
if (!fw_has_capa(&fwrt->fw->ucode_capa, IWL_UCODE_TLV_CAPA_SET_PPAG)) {
IWL_DEBUG_RADIO(fwrt,
"PPAG capability not supported by FW, command not sent.\n");
return -EINVAL;
}
cmd_ver = iwl_fw_lookup_cmd_ver(fwrt->fw,
WIDE_ID(PHY_OPS_GROUP,
PER_PLATFORM_ANT_GAIN_CMD), 1);
/*
* Starting from ver 4, driver needs to send the PPAG CMD regardless
* if PPAG is enabled/disabled or valid/invalid.
*/
send_ppag_always = cmd_ver > 3;
/* Don't send PPAG if it is disabled */
if (!send_ppag_always && !fwrt->ppag_flags) {
IWL_DEBUG_RADIO(fwrt, "PPAG not enabled, command not sent.\n");
return -EINVAL;
}
/* The 'flags' field is the same in v1 and in v2 so we can just
* use v1 to access it.
*/
cmd->v1.flags = cpu_to_le32(fwrt->ppag_flags);
IWL_DEBUG_RADIO(fwrt, "PPAG cmd ver is %d\n", cmd_ver);
if (cmd_ver == 1) {
num_sub_bands = IWL_NUM_SUB_BANDS_V1;
gain = cmd->v1.gain[0];
*cmd_size = sizeof(cmd->v1);
if (fwrt->ppag_ver >= 1) {
/* in this case FW supports revision 0 */
IWL_DEBUG_RADIO(fwrt,
"PPAG table rev is %d, send truncated table\n",
fwrt->ppag_ver);
}
} else if (cmd_ver >= 2 && cmd_ver <= 6) {
num_sub_bands = IWL_NUM_SUB_BANDS_V2;
gain = cmd->v2.gain[0];
*cmd_size = sizeof(cmd->v2);
if (fwrt->ppag_ver == 0) {
/* in this case FW supports revisions 1,2 or 3 */
IWL_DEBUG_RADIO(fwrt,
"PPAG table rev is 0, send padded table\n");
}
} else {
IWL_DEBUG_RADIO(fwrt, "Unsupported PPAG command version\n");
return -EINVAL;
}
/* ppag mode */
IWL_DEBUG_RADIO(fwrt,
"PPAG MODE bits were read from bios: %d\n",
le32_to_cpu(cmd->v1.flags));
if (cmd_ver == 5)
cmd->v1.flags &= cpu_to_le32(IWL_PPAG_CMD_V5_MASK);
else if (cmd_ver < 5)
cmd->v1.flags &= cpu_to_le32(IWL_PPAG_CMD_V4_MASK);
if ((cmd_ver == 1 &&
!fw_has_capa(&fwrt->fw->ucode_capa,
IWL_UCODE_TLV_CAPA_PPAG_CHINA_BIOS_SUPPORT)) ||
(cmd_ver == 2 && fwrt->ppag_ver >= 2)) {
cmd->v1.flags &= cpu_to_le32(IWL_PPAG_ETSI_MASK);
IWL_DEBUG_RADIO(fwrt, "masking ppag China bit\n");
} else {
IWL_DEBUG_RADIO(fwrt, "isn't masking ppag China bit\n");
}
IWL_DEBUG_RADIO(fwrt,
"PPAG MODE bits going to be sent: %d\n",
le32_to_cpu(cmd->v1.flags));
for (i = 0; i < IWL_NUM_CHAIN_LIMITS; i++) {
for (j = 0; j < num_sub_bands; j++) {
if (!send_ppag_always &&
!iwl_ppag_value_valid(fwrt, i, j))
return -EINVAL;
gain[i * num_sub_bands + j] =
fwrt->ppag_chains[i].subbands[j];
IWL_DEBUG_RADIO(fwrt,
"PPAG table: chain[%d] band[%d]: gain = %d\n",
i, j, gain[i * num_sub_bands + j]);
}
}
return 0;
}
IWL_EXPORT_SYMBOL(iwl_fill_ppag_table);
bool iwl_is_ppag_approved(struct iwl_fw_runtime *fwrt)
{
if (!dmi_check_system(dmi_ppag_approved_list)) {
IWL_DEBUG_RADIO(fwrt,
"System vendor '%s' is not in the approved list, disabling PPAG.\n",
dmi_get_system_info(DMI_SYS_VENDOR) ?: "<unknown>");
fwrt->ppag_flags = 0;
return false;
}
return true;
}
IWL_EXPORT_SYMBOL(iwl_is_ppag_approved);
bool iwl_is_tas_approved(void)
{
return dmi_check_system(dmi_tas_approved_list);
}
IWL_EXPORT_SYMBOL(iwl_is_tas_approved);
int iwl_parse_tas_selection(struct iwl_fw_runtime *fwrt,
struct iwl_tas_data *tas_data,
const u32 tas_selection)
{
u8 override_iec = u32_get_bits(tas_selection,
IWL_WTAS_OVERRIDE_IEC_MSK);
u8 enabled_iec = u32_get_bits(tas_selection, IWL_WTAS_ENABLE_IEC_MSK);
u8 usa_tas_uhb = u32_get_bits(tas_selection, IWL_WTAS_USA_UHB_MSK);
int enabled = tas_selection & IWL_WTAS_ENABLED_MSK;
IWL_DEBUG_RADIO(fwrt, "TAS selection as read from BIOS: 0x%x\n",
tas_selection);
tas_data->usa_tas_uhb_allowed = usa_tas_uhb;
tas_data->override_tas_iec = override_iec;
tas_data->enable_tas_iec = enabled_iec;
return enabled;
}
static __le32 iwl_get_lari_config_bitmap(struct iwl_fw_runtime *fwrt)
{
int ret;
u32 val;
__le32 config_bitmap = 0;
switch (CSR_HW_RFID_TYPE(fwrt->trans->hw_rf_id)) {
case IWL_CFG_RF_TYPE_HR1:
case IWL_CFG_RF_TYPE_HR2:
case IWL_CFG_RF_TYPE_JF1:
case IWL_CFG_RF_TYPE_JF2:
ret = iwl_bios_get_dsm(fwrt, DSM_FUNC_ENABLE_INDONESIA_5G2,
&val);
if (!ret && val == DSM_VALUE_INDONESIA_ENABLE)
config_bitmap |=
cpu_to_le32(LARI_CONFIG_ENABLE_5G2_IN_INDONESIA_MSK);
break;
default:
break;
}
ret = iwl_bios_get_dsm(fwrt, DSM_FUNC_DISABLE_SRD, &val);
if (!ret) {
if (val == DSM_VALUE_SRD_PASSIVE)
config_bitmap |=
cpu_to_le32(LARI_CONFIG_CHANGE_ETSI_TO_PASSIVE_MSK);
else if (val == DSM_VALUE_SRD_DISABLE)
config_bitmap |=
cpu_to_le32(LARI_CONFIG_CHANGE_ETSI_TO_DISABLED_MSK);
}
if (fw_has_capa(&fwrt->fw->ucode_capa,
IWL_UCODE_TLV_CAPA_CHINA_22_REG_SUPPORT)) {
ret = iwl_bios_get_dsm(fwrt, DSM_FUNC_REGULATORY_CONFIG,
&val);
/*
* China 2022 enable if the BIOS object does not exist or
* if it is enabled in BIOS.
*/
if (ret < 0 || val & DSM_MASK_CHINA_22_REG)
config_bitmap |=
cpu_to_le32(LARI_CONFIG_ENABLE_CHINA_22_REG_SUPPORT_MSK);
}
return config_bitmap;
}
static size_t iwl_get_lari_config_cmd_size(u8 cmd_ver)
{
size_t cmd_size;
switch (cmd_ver) {
case 12:
case 11:
cmd_size = sizeof(struct iwl_lari_config_change_cmd);
break;
case 10:
cmd_size = sizeof(struct iwl_lari_config_change_cmd_v10);
break;
case 9:
case 8:
case 7:
cmd_size = sizeof(struct iwl_lari_config_change_cmd_v7);
break;
case 6:
cmd_size = sizeof(struct iwl_lari_config_change_cmd_v6);
break;
case 5:
cmd_size = sizeof(struct iwl_lari_config_change_cmd_v5);
break;
case 4:
cmd_size = sizeof(struct iwl_lari_config_change_cmd_v4);
break;
case 3:
cmd_size = sizeof(struct iwl_lari_config_change_cmd_v3);
break;
case 2:
cmd_size = sizeof(struct iwl_lari_config_change_cmd_v2);
break;
default:
cmd_size = sizeof(struct iwl_lari_config_change_cmd_v1);
break;
}
return cmd_size;
}
int iwl_fill_lari_config(struct iwl_fw_runtime *fwrt,
struct iwl_lari_config_change_cmd *cmd,
size_t *cmd_size)
{
int ret;
u32 value;
u8 cmd_ver = iwl_fw_lookup_cmd_ver(fwrt->fw,
WIDE_ID(REGULATORY_AND_NVM_GROUP,
LARI_CONFIG_CHANGE), 1);
memset(cmd, 0, sizeof(*cmd));
*cmd_size = iwl_get_lari_config_cmd_size(cmd_ver);
cmd->config_bitmap = iwl_get_lari_config_bitmap(fwrt);
ret = iwl_bios_get_dsm(fwrt, DSM_FUNC_11AX_ENABLEMENT, &value);
if (!ret)
cmd->oem_11ax_allow_bitmap = cpu_to_le32(value);
ret = iwl_bios_get_dsm(fwrt, DSM_FUNC_ENABLE_UNII4_CHAN, &value);
if (!ret) {
if (cmd_ver < 9)
value &= DSM_UNII4_ALLOW_BITMAP_CMD_V8;
else
value &= DSM_UNII4_ALLOW_BITMAP;
cmd->oem_unii4_allow_bitmap = cpu_to_le32(value);
}
ret = iwl_bios_get_dsm(fwrt, DSM_FUNC_ACTIVATE_CHANNEL, &value);
if (!ret) {
if (cmd_ver < 8)
value &= ~ACTIVATE_5G2_IN_WW_MASK;
if (cmd_ver < 12)
value &= CHAN_STATE_ACTIVE_BITMAP_CMD_V11;
cmd->chan_state_active_bitmap = cpu_to_le32(value);
}
ret = iwl_bios_get_dsm(fwrt, DSM_FUNC_ENABLE_6E, &value);
if (!ret)
cmd->oem_uhb_allow_bitmap = cpu_to_le32(value);
ret = iwl_bios_get_dsm(fwrt, DSM_FUNC_FORCE_DISABLE_CHANNELS, &value);
if (!ret)
cmd->force_disable_channels_bitmap = cpu_to_le32(value);
ret = iwl_bios_get_dsm(fwrt, DSM_FUNC_ENERGY_DETECTION_THRESHOLD,
&value);
if (!ret)
cmd->edt_bitmap = cpu_to_le32(value);
ret = iwl_bios_get_wbem(fwrt, &value);
if (!ret)
cmd->oem_320mhz_allow_bitmap = cpu_to_le32(value);
ret = iwl_bios_get_dsm(fwrt, DSM_FUNC_ENABLE_11BE, &value);
if (!ret)
cmd->oem_11be_allow_bitmap = cpu_to_le32(value);
if (cmd->config_bitmap ||
cmd->oem_uhb_allow_bitmap ||
cmd->oem_11ax_allow_bitmap ||
cmd->oem_unii4_allow_bitmap ||
cmd->chan_state_active_bitmap ||
cmd->force_disable_channels_bitmap ||
cmd->edt_bitmap ||
cmd->oem_320mhz_allow_bitmap ||
cmd->oem_11be_allow_bitmap) {
IWL_DEBUG_RADIO(fwrt,
"sending LARI_CONFIG_CHANGE, config_bitmap=0x%x, oem_11ax_allow_bitmap=0x%x\n",
le32_to_cpu(cmd->config_bitmap),
le32_to_cpu(cmd->oem_11ax_allow_bitmap));
IWL_DEBUG_RADIO(fwrt,
"sending LARI_CONFIG_CHANGE, oem_unii4_allow_bitmap=0x%x, chan_state_active_bitmap=0x%x, cmd_ver=%d\n",
le32_to_cpu(cmd->oem_unii4_allow_bitmap),
le32_to_cpu(cmd->chan_state_active_bitmap),
cmd_ver);
IWL_DEBUG_RADIO(fwrt,
"sending LARI_CONFIG_CHANGE, oem_uhb_allow_bitmap=0x%x, force_disable_channels_bitmap=0x%x\n",
le32_to_cpu(cmd->oem_uhb_allow_bitmap),
le32_to_cpu(cmd->force_disable_channels_bitmap));
IWL_DEBUG_RADIO(fwrt,
"sending LARI_CONFIG_CHANGE, edt_bitmap=0x%x, oem_320mhz_allow_bitmap=0x%x\n",
le32_to_cpu(cmd->edt_bitmap),
le32_to_cpu(cmd->oem_320mhz_allow_bitmap));
IWL_DEBUG_RADIO(fwrt,
"sending LARI_CONFIG_CHANGE, oem_11be_allow_bitmap=0x%x\n",
le32_to_cpu(cmd->oem_11be_allow_bitmap));
} else {
return 1;
}
return 0;
}
IWL_EXPORT_SYMBOL(iwl_fill_lari_config);
int iwl_bios_get_dsm(struct iwl_fw_runtime *fwrt, enum iwl_dsm_funcs func,
u32 *value)
{
GET_BIOS_TABLE(dsm, fwrt, func, value);
}
IWL_EXPORT_SYMBOL(iwl_bios_get_dsm);

220
sys/contrib/dev/iwlwifi/fw/regulatory.h Normal file
View file

@ -0,0 +1,220 @@
/* SPDX-License-Identifier: GPL-2.0 OR BSD-3-Clause */
/*
* Copyright (C) 2023-2024 Intel Corporation
*/
#ifndef __fw_regulatory_h__
#define __fw_regulatory_h__
#include "fw/img.h"
#include "fw/api/commands.h"
#include "fw/api/power.h"
#include "fw/api/phy.h"
#include "fw/api/config.h"
#include "fw/api/nvm-reg.h"
#include "fw/img.h"
#include "iwl-trans.h"
#define BIOS_SAR_MAX_PROFILE_NUM 4
/*
* Each SAR profile has (up to, depends on the table revision) 4 chains:
* chain A, chain B, chain A when in CDB, chain B when in CDB
*/
#define BIOS_SAR_MAX_CHAINS_PER_PROFILE 4
#define BIOS_SAR_NUM_CHAINS 2
#define BIOS_SAR_MAX_SUB_BANDS_NUM 11
#define BIOS_GEO_NUM_CHAINS 2
#define BIOS_GEO_MAX_NUM_BANDS 3
#define BIOS_GEO_MAX_PROFILE_NUM 8
#define BIOS_GEO_MIN_PROFILE_NUM 3
#define IWL_SAR_ENABLE_MSK BIT(0)
/* PPAG gain value bounds in 1/8 dBm */
#define IWL_PPAG_MIN_LB -16
#define IWL_PPAG_MAX_LB 24
#define IWL_PPAG_MIN_HB -16
#define IWL_PPAG_MAX_HB 40
#define IWL_PPAG_ETSI_CHINA_MASK 3
#define IWL_PPAG_REV3_MASK 0x7FF
#define IWL_WTAS_ENABLED_MSK 0x1
#define IWL_WTAS_OVERRIDE_IEC_MSK 0x2
#define IWL_WTAS_ENABLE_IEC_MSK 0x4
#define IWL_WTAS_USA_UHB_MSK BIT(16)
/*
* The profile for revision 2 is a superset of revision 1, which is in
* turn a superset of revision 0. So we can store all revisions
* inside revision 2, which is what we represent here.
*/
/*
* struct iwl_sar_profile_chain - per-chain values of a SAR profile
* @subbands: the SAR value for each subband
*/
struct iwl_sar_profile_chain {
u8 subbands[BIOS_SAR_MAX_SUB_BANDS_NUM];
};
/*
* struct iwl_sar_profile - SAR profile from SAR tables
* @enabled: whether the profile is enabled or not
* @chains: per-chain SAR values
*/
struct iwl_sar_profile {
bool enabled;
struct iwl_sar_profile_chain chains[BIOS_SAR_MAX_CHAINS_PER_PROFILE];
};
/* Same thing as with SAR, all revisions fit in revision 2 */
/*
* struct iwl_geo_profile_band - per-band geo SAR offsets
* @max: the max tx power allowed for the band
* @chains: SAR offsets values for each chain
*/
struct iwl_geo_profile_band {
u8 max;
u8 chains[BIOS_GEO_NUM_CHAINS];
};
/*
* struct iwl_geo_profile - geo profile
* @bands: per-band table of the SAR offsets
*/
struct iwl_geo_profile {
struct iwl_geo_profile_band bands[BIOS_GEO_MAX_NUM_BANDS];
};
/* Same thing as with SAR, all revisions fit in revision 2 */
struct iwl_ppag_chain {
s8 subbands[BIOS_SAR_MAX_SUB_BANDS_NUM];
};
struct iwl_tas_data {
__le32 block_list_size;
__le32 block_list_array[IWL_WTAS_BLACK_LIST_MAX];
u8 override_tas_iec;
u8 enable_tas_iec;
u8 usa_tas_uhb_allowed;
};
/* For DSM revision 0 and 4 */
enum iwl_dsm_funcs {
DSM_FUNC_QUERY = 0,
DSM_FUNC_DISABLE_SRD = 1,
DSM_FUNC_ENABLE_INDONESIA_5G2 = 2,
DSM_FUNC_ENABLE_6E = 3,
DSM_FUNC_REGULATORY_CONFIG = 4,
DSM_FUNC_11AX_ENABLEMENT = 6,
DSM_FUNC_ENABLE_UNII4_CHAN = 7,
DSM_FUNC_ACTIVATE_CHANNEL = 8,
DSM_FUNC_FORCE_DISABLE_CHANNELS = 9,
DSM_FUNC_ENERGY_DETECTION_THRESHOLD = 10,
DSM_FUNC_RFI_CONFIG = 11,
DSM_FUNC_ENABLE_11BE = 12,
DSM_FUNC_NUM_FUNCS = 13,
};
enum iwl_dsm_values_srd {
DSM_VALUE_SRD_ACTIVE,
DSM_VALUE_SRD_PASSIVE,
DSM_VALUE_SRD_DISABLE,
DSM_VALUE_SRD_MAX
};
enum iwl_dsm_values_indonesia {
DSM_VALUE_INDONESIA_DISABLE,
DSM_VALUE_INDONESIA_ENABLE,
DSM_VALUE_INDONESIA_RESERVED,
DSM_VALUE_INDONESIA_MAX
};
enum iwl_dsm_unii4_bitmap {
DSM_VALUE_UNII4_US_OVERRIDE_MSK = BIT(0),
DSM_VALUE_UNII4_US_EN_MSK = BIT(1),
DSM_VALUE_UNII4_ETSI_OVERRIDE_MSK = BIT(2),
DSM_VALUE_UNII4_ETSI_EN_MSK = BIT(3),
DSM_VALUE_UNII4_CANADA_OVERRIDE_MSK = BIT(4),
DSM_VALUE_UNII4_CANADA_EN_MSK = BIT(5),
};
#define DSM_UNII4_ALLOW_BITMAP_CMD_V8 (DSM_VALUE_UNII4_US_OVERRIDE_MSK | \
DSM_VALUE_UNII4_US_EN_MSK | \
DSM_VALUE_UNII4_ETSI_OVERRIDE_MSK | \
DSM_VALUE_UNII4_ETSI_EN_MSK)
#define DSM_UNII4_ALLOW_BITMAP (DSM_UNII4_ALLOW_BITMAP_CMD_V8 | \
DSM_VALUE_UNII4_CANADA_OVERRIDE_MSK | \
DSM_VALUE_UNII4_CANADA_EN_MSK)
enum iwl_dsm_values_rfi {
DSM_VALUE_RFI_DLVR_DISABLE = BIT(0),
DSM_VALUE_RFI_DDR_DISABLE = BIT(1),
};
#define DSM_VALUE_RFI_DISABLE (DSM_VALUE_RFI_DLVR_DISABLE |\
DSM_VALUE_RFI_DDR_DISABLE)
enum iwl_dsm_masks_reg {
DSM_MASK_CHINA_22_REG = BIT(2)
};
struct iwl_fw_runtime;
bool iwl_sar_geo_support(struct iwl_fw_runtime *fwrt);
int iwl_sar_geo_fill_table(struct iwl_fw_runtime *fwrt,
struct iwl_per_chain_offset *table,
u32 n_bands, u32 n_profiles);
int iwl_sar_fill_profile(struct iwl_fw_runtime *fwrt,
__le16 *per_chain, u32 n_tables, u32 n_subbands,
int prof_a, int prof_b);
int iwl_fill_ppag_table(struct iwl_fw_runtime *fwrt,
union iwl_ppag_table_cmd *cmd,
int *cmd_size);
bool iwl_is_ppag_approved(struct iwl_fw_runtime *fwrt);
bool iwl_is_tas_approved(void);
int iwl_parse_tas_selection(struct iwl_fw_runtime *fwrt,
struct iwl_tas_data *tas_data,
const u32 tas_selection);
int iwl_bios_get_wrds_table(struct iwl_fw_runtime *fwrt);
int iwl_bios_get_ewrd_table(struct iwl_fw_runtime *fwrt);
int iwl_bios_get_wgds_table(struct iwl_fw_runtime *fwrt);
int iwl_bios_get_ppag_table(struct iwl_fw_runtime *fwrt);
int iwl_bios_get_tas_table(struct iwl_fw_runtime *fwrt,
struct iwl_tas_data *data);
int iwl_bios_get_pwr_limit(struct iwl_fw_runtime *fwrt,
u64 *dflt_pwr_limit);
int iwl_bios_get_mcc(struct iwl_fw_runtime *fwrt, char *mcc);
int iwl_bios_get_eckv(struct iwl_fw_runtime *fwrt, u32 *ext_clk);
int iwl_bios_get_wbem(struct iwl_fw_runtime *fwrt, u32 *value);
int iwl_fill_lari_config(struct iwl_fw_runtime *fwrt,
struct iwl_lari_config_change_cmd *cmd,
size_t *cmd_size);
int iwl_bios_get_dsm(struct iwl_fw_runtime *fwrt, enum iwl_dsm_funcs func,
u32 *value);
static inline u32 iwl_bios_get_ppag_flags(const u32 ppag_modes,
const u8 ppag_ver)
{
return ppag_modes & (ppag_ver < 3 ? IWL_PPAG_ETSI_CHINA_MASK :
IWL_PPAG_REV3_MASK);
}
#endif /* __fw_regulatory_h__ */

1
sys/contrib/dev/iwlwifi/fw/rs.c
View file

@ -208,7 +208,6 @@ int rs_pretty_print_rate(char *buf, int bufsz, const u32 rate)
return scnprintf(buf, bufsz, "Legacy | ANT: %s Rate: %s Mbps",
iwl_rs_pretty_ant(ant),
index == IWL_RATE_INVALID ? "BAD" :
iwl_rate_mcs(index)->mbps);
}

30
sys/contrib/dev/iwlwifi/fw/runtime.h
View file

@ -1,7 +1,7 @@
/* SPDX-License-Identifier: GPL-2.0 OR BSD-3-Clause */
/*
* Copyright (C) 2017 Intel Deutschland GmbH
* Copyright (C) 2018-2023 Intel Corporation
* Copyright (C) 2018-2024 Intel Corporation
*/
#ifndef __iwl_fw_runtime_h__
#define __iwl_fw_runtime_h__
@ -12,13 +12,13 @@
#include "fw/api/debug.h"
#include "fw/api/paging.h"
#include "fw/api/power.h"
#include "iwl-eeprom-parse.h"
#include "iwl-nvm-utils.h"
#include "fw/acpi.h"
#include "fw/regulatory.h"
struct iwl_fw_runtime_ops {
void (*dump_start)(void *ctx);
void (*dump_end)(void *ctx);
bool (*fw_running)(void *ctx);
int (*send_hcmd)(void *ctx, struct iwl_host_cmd *host_cmd);
bool (*d3_debug_enable)(void *ctx);
};
@ -45,6 +45,10 @@ struct iwl_fwrt_shared_mem_cfg {
* struct iwl_fwrt_dump_data - dump data
* @trig: trigger the worker was scheduled upon
* @fw_pkt: packet received from FW
*
* Note that the decision which part of the union is used
* is based on iwl_trans_dbg_ini_valid(): the 'trig' part
* is used if it is %true, the 'desc' part otherwise.
*/
struct iwl_fwrt_dump_data {
union {
@ -53,6 +57,7 @@ struct iwl_fwrt_dump_data {
struct iwl_rx_packet *fw_pkt;
};
struct {
/* must be first to be same as 'trig' */
const struct iwl_fw_dump_desc *desc;
bool monitor_only;
};
@ -98,6 +103,12 @@ struct iwl_txf_iter_data {
* @cur_fw_img: current firmware image, must be maintained by
* the driver by calling &iwl_fw_set_current_image()
* @dump: debug dump data
* @uats_table: AP type table
* @uefi_tables_lock_status: The status of the WIFI GUID UEFI variables lock:
* 0: Unlocked, 1 and 2: Locked.
* Only read the UEFI variables if locked.
* @sar_profiles: sar profiles as read from WRDS/EWRD BIOS tables
* @geo_profiles: geographic profiles as read from WGDS BIOS table
*/
struct iwl_fw_runtime {
struct iwl_trans *trans;
@ -156,22 +167,21 @@ struct iwl_fw_runtime {
#ifdef CONFIG_IWLWIFI_DEBUGFS
bool tpc_enabled;
#endif /* CONFIG_IWLWIFI_DEBUGFS */
#ifdef CONFIG_ACPI
struct iwl_sar_profile sar_profiles[ACPI_SAR_PROFILE_NUM];
struct iwl_sar_profile sar_profiles[BIOS_SAR_MAX_PROFILE_NUM];
u8 sar_chain_a_profile;
u8 sar_chain_b_profile;
struct iwl_geo_profile geo_profiles[ACPI_NUM_GEO_PROFILES_REV3];
u8 reduced_power_flags;
struct iwl_geo_profile geo_profiles[BIOS_GEO_MAX_PROFILE_NUM];
u32 geo_rev;
u32 geo_num_profiles;
bool geo_enabled;
struct iwl_ppag_chain ppag_chains[IWL_NUM_CHAIN_LIMITS];
u32 ppag_flags;
u32 ppag_ver;
bool ppag_table_valid;
u8 ppag_ver;
struct iwl_sar_offset_mapping_cmd sgom_table;
bool sgom_enabled;
u8 reduced_power_flags;
#endif
struct iwl_mcc_allowed_ap_type_cmd uats_table;
u8 uefi_tables_lock_status;
};
void iwl_fw_runtime_init(struct iwl_fw_runtime *fwrt, struct iwl_trans *trans,

462
sys/contrib/dev/iwlwifi/fw/uefi.c
View file

@ -1,6 +1,6 @@
// SPDX-License-Identifier: GPL-2.0 OR BSD-3-Clause
/*
* Copyright(c) 2021-2023 Intel Corporation
* Copyright(c) 2021-2024 Intel Corporation
*/
#include "iwl-drv.h"
@ -76,6 +76,42 @@ void *iwl_uefi_get_pnvm(struct iwl_trans *trans, size_t *len)
return data;
}
static
void *iwl_uefi_get_verified_variable(struct iwl_trans *trans,
efi_char16_t *uefi_var_name,
char *var_name,
unsigned int expected_size,
unsigned long *size)
{
void *var;
unsigned long var_size;
var = iwl_uefi_get_variable(uefi_var_name, &IWL_EFI_VAR_GUID,
&var_size);
if (IS_ERR(var)) {
IWL_DEBUG_RADIO(trans,
"%s UEFI variable not found 0x%lx\n", var_name,
PTR_ERR(var));
return var;
}
if (var_size < expected_size) {
IWL_DEBUG_RADIO(trans,
"Invalid %s UEFI variable len (%lu)\n",
var_name, var_size);
kfree(var);
return ERR_PTR(-EINVAL);
}
IWL_DEBUG_RADIO(trans, "%s from UEFI with size %lu\n", var_name,
var_size);
if (size)
*size = var_size;
return var;
}
int iwl_uefi_handle_tlv_mem_desc(struct iwl_trans *trans, const u8 *data,
u32 tlv_len, struct iwl_pnvm_image *pnvm_data)
{
@ -230,26 +266,13 @@ u8 *iwl_uefi_get_reduced_power(struct iwl_trans *trans, size_t *len)
unsigned long package_size;
u8 *data;
package = iwl_uefi_get_variable(IWL_UEFI_REDUCED_POWER_NAME,
&IWL_EFI_VAR_GUID, &package_size);
if (IS_ERR(package)) {
IWL_DEBUG_FW(trans,
"Reduced Power UEFI variable not found 0x%lx (len %lu)\n",
PTR_ERR(package), package_size);
package = iwl_uefi_get_verified_variable(trans,
IWL_UEFI_REDUCED_POWER_NAME,
"Reduced Power",
sizeof(*package),
&package_size);
if (IS_ERR(package))
return ERR_CAST(package);
}
if (package_size < sizeof(*package)) {
IWL_DEBUG_FW(trans,
"Invalid Reduced Power UEFI variable len (%lu)\n",
package_size);
kfree(package);
return ERR_PTR(-EINVAL);
}
IWL_DEBUG_FW(trans, "Read reduced power from UEFI with size %lu\n",
package_size);
IWL_DEBUG_FW(trans, "rev %d, total_size %d, n_skus %d\n",
package->rev, package->total_size, package->n_skus);
@ -283,32 +306,15 @@ static int iwl_uefi_step_parse(struct uefi_cnv_common_step_data *common_step_dat
void iwl_uefi_get_step_table(struct iwl_trans *trans)
{
struct uefi_cnv_common_step_data *data;
unsigned long package_size;
int ret;
if (trans->trans_cfg->device_family < IWL_DEVICE_FAMILY_AX210)
return;
data = iwl_uefi_get_variable(IWL_UEFI_STEP_NAME, &IWL_EFI_VAR_GUID,
&package_size);
if (IS_ERR(data)) {
IWL_DEBUG_FW(trans,
"STEP UEFI variable not found 0x%lx\n",
PTR_ERR(data));
data = iwl_uefi_get_verified_variable(trans, IWL_UEFI_STEP_NAME,
"STEP", sizeof(*data), NULL);
if (IS_ERR(data))
return;
}
if (package_size < sizeof(*data)) {
IWL_DEBUG_FW(trans,
"Invalid STEP table UEFI variable len (%lu)\n",
package_size);
kfree(data);
return;
}
IWL_DEBUG_FW(trans, "Read STEP from UEFI with size %lu\n",
package_size);
ret = iwl_uefi_step_parse(data, trans);
if (ret < 0)
@ -318,7 +324,6 @@ void iwl_uefi_get_step_table(struct iwl_trans *trans)
}
IWL_EXPORT_SYMBOL(iwl_uefi_get_step_table);
#ifdef CONFIG_ACPI
static int iwl_uefi_sgom_parse(struct uefi_cnv_wlan_sgom_data *sgom_data,
struct iwl_fw_runtime *fwrt)
{
@ -355,31 +360,15 @@ void iwl_uefi_get_sgom_table(struct iwl_trans *trans,
struct iwl_fw_runtime *fwrt)
{
struct uefi_cnv_wlan_sgom_data *data;
unsigned long package_size;
int ret;
if (!fwrt->geo_enabled)
return;
data = iwl_uefi_get_variable(IWL_UEFI_SGOM_NAME, &IWL_EFI_VAR_GUID,
&package_size);
if (IS_ERR(data)) {
IWL_DEBUG_FW(trans,
"SGOM UEFI variable not found 0x%lx\n",
PTR_ERR(data));
data = iwl_uefi_get_verified_variable(trans, IWL_UEFI_SGOM_NAME,
"SGOM", sizeof(*data), NULL);
if (IS_ERR(data))
return;
}
if (package_size < sizeof(*data)) {
IWL_DEBUG_FW(trans,
"Invalid SGOM table UEFI variable len (%lu)\n",
package_size);
kfree(data);
return;
}
IWL_DEBUG_FW(trans, "Read SGOM from UEFI with size %lu\n",
package_size);
ret = iwl_uefi_sgom_parse(data, fwrt);
if (ret < 0)
@ -388,4 +377,355 @@ void iwl_uefi_get_sgom_table(struct iwl_trans *trans,
kfree(data);
}
IWL_EXPORT_SYMBOL(iwl_uefi_get_sgom_table);
#endif /* CONFIG_ACPI */
static int iwl_uefi_uats_parse(struct uefi_cnv_wlan_uats_data *uats_data,
struct iwl_fw_runtime *fwrt)
{
if (uats_data->revision != 1)
return -EINVAL;
memcpy(fwrt->uats_table.offset_map, uats_data->offset_map,
sizeof(fwrt->uats_table.offset_map));
return 0;
}
int iwl_uefi_get_uats_table(struct iwl_trans *trans,
struct iwl_fw_runtime *fwrt)
{
struct uefi_cnv_wlan_uats_data *data;
int ret;
data = iwl_uefi_get_verified_variable(trans, IWL_UEFI_UATS_NAME,
"UATS", sizeof(*data), NULL);
if (IS_ERR(data))
return -EINVAL;
ret = iwl_uefi_uats_parse(data, fwrt);
if (ret < 0) {
IWL_DEBUG_FW(trans, "Cannot read UATS table. rev is invalid\n");
kfree(data);
return ret;
}
kfree(data);
return 0;
}
IWL_EXPORT_SYMBOL(iwl_uefi_get_uats_table);
static void iwl_uefi_set_sar_profile(struct iwl_fw_runtime *fwrt,
struct uefi_sar_profile *uefi_sar_prof,
u8 prof_index, bool enabled)
{
memcpy(&fwrt->sar_profiles[prof_index].chains, uefi_sar_prof,
sizeof(struct uefi_sar_profile));
fwrt->sar_profiles[prof_index].enabled = enabled & IWL_SAR_ENABLE_MSK;
}
int iwl_uefi_get_wrds_table(struct iwl_fw_runtime *fwrt)
{
struct uefi_cnv_var_wrds *data;
int ret = 0;
data = iwl_uefi_get_verified_variable(fwrt->trans, IWL_UEFI_WRDS_NAME,
"WRDS", sizeof(*data), NULL);
if (IS_ERR(data))
return -EINVAL;
if (data->revision != IWL_UEFI_WRDS_REVISION) {
ret = -EINVAL;
IWL_DEBUG_RADIO(fwrt, "Unsupported UEFI WRDS revision:%d\n",
data->revision);
goto out;
}
/* The profile from WRDS is officially profile 1, but goes
* into sar_profiles[0] (because we don't have a profile 0).
*/
iwl_uefi_set_sar_profile(fwrt, &data->sar_profile, 0, data->mode);
out:
kfree(data);
return ret;
}
int iwl_uefi_get_ewrd_table(struct iwl_fw_runtime *fwrt)
{
struct uefi_cnv_var_ewrd *data;
int i, ret = 0;
data = iwl_uefi_get_verified_variable(fwrt->trans, IWL_UEFI_EWRD_NAME,
"EWRD", sizeof(*data), NULL);
if (IS_ERR(data))
return -EINVAL;
if (data->revision != IWL_UEFI_EWRD_REVISION) {
ret = -EINVAL;
IWL_DEBUG_RADIO(fwrt, "Unsupported UEFI EWRD revision:%d\n",
data->revision);
goto out;
}
if (data->num_profiles >= BIOS_SAR_MAX_PROFILE_NUM) {
ret = -EINVAL;
goto out;
}
for (i = 0; i < data->num_profiles; i++)
/* The EWRD profiles officially go from 2 to 4, but we
* save them in sar_profiles[1-3] (because we don't
* have profile 0). So in the array we start from 1.
*/
iwl_uefi_set_sar_profile(fwrt, &data->sar_profiles[i], i + 1,
data->mode);
out:
kfree(data);
return ret;
}
int iwl_uefi_get_wgds_table(struct iwl_fw_runtime *fwrt)
{
struct uefi_cnv_var_wgds *data;
int i, ret = 0;
data = iwl_uefi_get_verified_variable(fwrt->trans, IWL_UEFI_WGDS_NAME,
"WGDS", sizeof(*data), NULL);
if (IS_ERR(data))
return -EINVAL;
if (data->revision != IWL_UEFI_WGDS_REVISION) {
ret = -EINVAL;
IWL_DEBUG_RADIO(fwrt, "Unsupported UEFI WGDS revision:%d\n",
data->revision);
goto out;
}
if (data->num_profiles < BIOS_GEO_MIN_PROFILE_NUM ||
data->num_profiles > BIOS_GEO_MAX_PROFILE_NUM) {
ret = -EINVAL;
IWL_DEBUG_RADIO(fwrt, "Invalid number of profiles in WGDS: %d\n",
data->num_profiles);
goto out;
}
fwrt->geo_rev = data->revision;
for (i = 0; i < data->num_profiles; i++)
memcpy(&fwrt->geo_profiles[i], &data->geo_profiles[i],
sizeof(struct iwl_geo_profile));
fwrt->geo_num_profiles = data->num_profiles;
fwrt->geo_enabled = true;
out:
kfree(data);
return ret;
}
int iwl_uefi_get_ppag_table(struct iwl_fw_runtime *fwrt)
{
struct uefi_cnv_var_ppag *data;
int ret = 0;
data = iwl_uefi_get_verified_variable(fwrt->trans, IWL_UEFI_PPAG_NAME,
"PPAG", sizeof(*data), NULL);
if (IS_ERR(data))
return -EINVAL;
if (data->revision < IWL_UEFI_MIN_PPAG_REV ||
data->revision > IWL_UEFI_MAX_PPAG_REV) {
ret = -EINVAL;
IWL_DEBUG_RADIO(fwrt, "Unsupported UEFI PPAG revision:%d\n",
data->revision);
goto out;
}
fwrt->ppag_ver = data->revision;
fwrt->ppag_flags = iwl_bios_get_ppag_flags(data->ppag_modes,
fwrt->ppag_ver);
BUILD_BUG_ON(sizeof(fwrt->ppag_chains) != sizeof(data->ppag_chains));
memcpy(&fwrt->ppag_chains, &data->ppag_chains,
sizeof(data->ppag_chains));
out:
kfree(data);
return ret;
}
int iwl_uefi_get_tas_table(struct iwl_fw_runtime *fwrt,
struct iwl_tas_data *tas_data)
{
struct uefi_cnv_var_wtas *uefi_tas;
int ret = 0, enabled, i;
uefi_tas = iwl_uefi_get_verified_variable(fwrt->trans, IWL_UEFI_WTAS_NAME,
"WTAS", sizeof(*uefi_tas), NULL);
if (IS_ERR(uefi_tas))
return -EINVAL;
if (uefi_tas->revision != IWL_UEFI_WTAS_REVISION) {
ret = -EINVAL;
IWL_DEBUG_RADIO(fwrt, "Unsupported UEFI WTAS revision:%d\n",
uefi_tas->revision);
goto out;
}
enabled = iwl_parse_tas_selection(fwrt, tas_data,
uefi_tas->tas_selection);
if (!enabled) {
IWL_DEBUG_RADIO(fwrt, "TAS not enabled\n");
ret = 0;
goto out;
}
IWL_DEBUG_RADIO(fwrt, "Reading TAS table revision %d\n",
uefi_tas->revision);
if (uefi_tas->black_list_size > IWL_WTAS_BLACK_LIST_MAX) {
IWL_DEBUG_RADIO(fwrt, "TAS invalid array size %d\n",
uefi_tas->black_list_size);
ret = -EINVAL;
goto out;
}
tas_data->block_list_size = cpu_to_le32(uefi_tas->black_list_size);
IWL_DEBUG_RADIO(fwrt, "TAS array size %u\n", uefi_tas->black_list_size);
for (i = 0; i < uefi_tas->black_list_size; i++) {
tas_data->block_list_array[i] =
cpu_to_le32(uefi_tas->black_list[i]);
IWL_DEBUG_RADIO(fwrt, "TAS block list country %d\n",
uefi_tas->black_list[i]);
}
out:
kfree(uefi_tas);
return ret;
}
int iwl_uefi_get_pwr_limit(struct iwl_fw_runtime *fwrt,
u64 *dflt_pwr_limit)
{
struct uefi_cnv_var_splc *data;
int ret = 0;
data = iwl_uefi_get_verified_variable(fwrt->trans, IWL_UEFI_SPLC_NAME,
"SPLC", sizeof(*data), NULL);
if (IS_ERR(data))
return -EINVAL;
if (data->revision != IWL_UEFI_SPLC_REVISION) {
ret = -EINVAL;
IWL_DEBUG_RADIO(fwrt, "Unsupported UEFI SPLC revision:%d\n",
data->revision);
goto out;
}
*dflt_pwr_limit = data->default_pwr_limit;
out:
kfree(data);
return ret;
}
int iwl_uefi_get_mcc(struct iwl_fw_runtime *fwrt, char *mcc)
{
struct uefi_cnv_var_wrdd *data;
int ret = 0;
data = iwl_uefi_get_verified_variable(fwrt->trans, IWL_UEFI_WRDD_NAME,
"WRDD", sizeof(*data), NULL);
if (IS_ERR(data))
return -EINVAL;
if (data->revision != IWL_UEFI_WRDD_REVISION) {
ret = -EINVAL;
IWL_DEBUG_RADIO(fwrt, "Unsupported UEFI WRDD revision:%d\n",
data->revision);
goto out;
}
if (data->mcc != UEFI_MCC_CHINA) {
ret = -EINVAL;
IWL_DEBUG_RADIO(fwrt, "UEFI WRDD is supported only for CN\n");
goto out;
}
mcc[0] = (data->mcc >> 8) & 0xff;
mcc[1] = data->mcc & 0xff;
mcc[2] = '\0';
out:
kfree(data);
return ret;
}
int iwl_uefi_get_eckv(struct iwl_fw_runtime *fwrt, u32 *extl_clk)
{
struct uefi_cnv_var_eckv *data;
int ret = 0;
data = iwl_uefi_get_verified_variable(fwrt->trans, IWL_UEFI_ECKV_NAME,
"ECKV", sizeof(*data), NULL);
if (IS_ERR(data))
return -EINVAL;
if (data->revision != IWL_UEFI_ECKV_REVISION) {
ret = -EINVAL;
IWL_DEBUG_RADIO(fwrt, "Unsupported UEFI WRDD revision:%d\n",
data->revision);
goto out;
}
*extl_clk = data->ext_clock_valid;
out:
kfree(data);
return ret;
}
int iwl_uefi_get_wbem(struct iwl_fw_runtime *fwrt, u32 *value)
{
struct uefi_cnv_wlan_wbem_data *data;
int ret = 0;
data = iwl_uefi_get_verified_variable(fwrt->trans, IWL_UEFI_WBEM_NAME,
"WBEM", sizeof(*data), NULL);
if (IS_ERR(data))
return -EINVAL;
if (data->revision != IWL_UEFI_WBEM_REVISION) {
ret = -EINVAL;
IWL_DEBUG_RADIO(fwrt, "Unsupported UEFI WBEM revision:%d\n",
data->revision);
goto out;
}
*value = data->wbem_320mhz_per_mcc & IWL_UEFI_WBEM_REV0_MASK;
IWL_DEBUG_RADIO(fwrt, "Loaded WBEM config from UEFI\n");
out:
kfree(data);
return ret;
}
int iwl_uefi_get_dsm(struct iwl_fw_runtime *fwrt, enum iwl_dsm_funcs func,
u32 *value)
{
struct uefi_cnv_var_general_cfg *data;
int ret = -EINVAL;
/* Not supported function index */
if (func >= DSM_FUNC_NUM_FUNCS || func == 5)
return -EOPNOTSUPP;
data = iwl_uefi_get_verified_variable(fwrt->trans, IWL_UEFI_DSM_NAME,
"DSM", sizeof(*data), NULL);
if (IS_ERR(data))
return -EINVAL;
if (data->revision != IWL_UEFI_DSM_REVISION) {
IWL_DEBUG_RADIO(fwrt, "Unsupported UEFI DSM revision:%d\n",
data->revision);
goto out;
}
if (ARRAY_SIZE(data->functions) != UEFI_MAX_DSM_FUNCS) {
IWL_DEBUG_RADIO(fwrt, "Invalid size of DSM functions array\n");
goto out;
}
*value = data->functions[func];
ret = 0;
out:
kfree(data);
return ret;
}

245
sys/contrib/dev/iwlwifi/fw/uefi.h
View file

@ -1,16 +1,43 @@
/* SPDX-License-Identifier: GPL-2.0 OR BSD-3-Clause */
/*
* Copyright(c) 2021-2023 Intel Corporation
* Copyright(c) 2021-2024 Intel Corporation
*/
#ifndef __iwl_fw_uefi__
#define __iwl_fw_uefi__
#include "fw/regulatory.h"
#define IWL_UEFI_OEM_PNVM_NAME L"UefiCnvWlanOemSignedPnvm"
#define IWL_UEFI_REDUCED_POWER_NAME L"UefiCnvWlanReducedPower"
#define IWL_UEFI_SGOM_NAME L"UefiCnvWlanSarGeoOffsetMapping"
#define IWL_UEFI_STEP_NAME L"UefiCnvCommonSTEP"
#define IWL_UEFI_UATS_NAME L"CnvUefiWlanUATS"
#define IWL_UEFI_WRDS_NAME L"UefiCnvWlanWRDS"
#define IWL_UEFI_EWRD_NAME L"UefiCnvWlanEWRD"
#define IWL_UEFI_WGDS_NAME L"UefiCnvWlanWGDS"
#define IWL_UEFI_PPAG_NAME L"UefiCnvWlanPPAG"
#define IWL_UEFI_WTAS_NAME L"UefiCnvWlanWTAS"
#define IWL_UEFI_SPLC_NAME L"UefiCnvWlanSPLC"
#define IWL_UEFI_WRDD_NAME L"UefiCnvWlanWRDD"
#define IWL_UEFI_ECKV_NAME L"UefiCnvWlanECKV"
#define IWL_UEFI_DSM_NAME L"UefiCnvWlanGeneralCfg"
#define IWL_UEFI_WBEM_NAME L"UefiCnvWlanWBEM"
#define IWL_SGOM_MAP_SIZE 339
#define IWL_UATS_MAP_SIZE 339
#define IWL_UEFI_WRDS_REVISION 2
#define IWL_UEFI_EWRD_REVISION 2
#define IWL_UEFI_WGDS_REVISION 3
#define IWL_UEFI_MIN_PPAG_REV 1
#define IWL_UEFI_MAX_PPAG_REV 3
#define IWL_UEFI_WTAS_REVISION 1
#define IWL_UEFI_SPLC_REVISION 0
#define IWL_UEFI_WRDD_REVISION 0
#define IWL_UEFI_ECKV_REVISION 0
#define IWL_UEFI_WBEM_REVISION 0
#define IWL_UEFI_DSM_REVISION 4
struct pnvm_sku_package {
u8 rev;
@ -25,6 +52,11 @@ struct uefi_cnv_wlan_sgom_data {
u8 offset_map[IWL_SGOM_MAP_SIZE - 1];
} __packed;
struct uefi_cnv_wlan_uats_data {
u8 revision;
u8 offset_map[IWL_UATS_MAP_SIZE - 1];
} __packed;
struct uefi_cnv_common_step_data {
u8 revision;
u8 step_mode;
@ -34,6 +66,134 @@ struct uefi_cnv_common_step_data {
u8 radio2;
} __packed;
/*
* struct uefi_sar_profile - a SAR profile as defined in UEFI
*
* @chains: a per-chain table of SAR values
*/
struct uefi_sar_profile {
struct iwl_sar_profile_chain chains[BIOS_SAR_MAX_CHAINS_PER_PROFILE];
} __packed;
/*
* struct uefi_cnv_var_wrds - WRDS table as defined in UEFI
*
* @revision: the revision of the table
* @mode: is WRDS enbaled/disabled
* @sar_profile: sar profile #1
*/
struct uefi_cnv_var_wrds {
u8 revision;
u32 mode;
struct uefi_sar_profile sar_profile;
} __packed;
/*
* struct uefi_cnv_var_ewrd - EWRD table as defined in UEFI
* @revision: the revision of the table
* @mode: is WRDS enbaled/disabled
* @num_profiles: how many additional profiles we have in this table (0-3)
* @sar_profiles: the additional SAR profiles (#2-#4)
*/
struct uefi_cnv_var_ewrd {
u8 revision;
u32 mode;
u32 num_profiles;
struct uefi_sar_profile sar_profiles[BIOS_SAR_MAX_PROFILE_NUM - 1];
} __packed;
/*
* struct uefi_cnv_var_wgds - WGDS table as defined in UEFI
* @revision: the revision of the table
* @num_profiles: the number of geo profiles we have in the table.
* The first 3 are mandatory, and can have up to 8.
* @geo_profiles: a per-profile table of the offsets to add to SAR values.
*/
struct uefi_cnv_var_wgds {
u8 revision;
u8 num_profiles;
struct iwl_geo_profile geo_profiles[BIOS_GEO_MAX_PROFILE_NUM];
} __packed;
/*
* struct uefi_cnv_var_ppag - PPAG table as defined in UEFI
* @revision: the revision of the table
* @ppag_modes: values from &enum iwl_ppag_flags
* @ppag_chains: the PPAG values per chain and band
*/
struct uefi_cnv_var_ppag {
u8 revision;
u32 ppag_modes;
struct iwl_ppag_chain ppag_chains[IWL_NUM_CHAIN_LIMITS];
} __packed;
/* struct uefi_cnv_var_wtas - WTAS tabled as defined in UEFI
* @revision: the revision of the table
* @tas_selection: different options of TAS enablement.
* @black_list_size: the number of defined entried in the black list
* @black_list: a list of countries that are not allowed to use the TAS feature
*/
struct uefi_cnv_var_wtas {
u8 revision;
u32 tas_selection;
u8 black_list_size;
u16 black_list[IWL_WTAS_BLACK_LIST_MAX];
} __packed;
/* struct uefi_cnv_var_splc - SPLC tabled as defined in UEFI
* @revision: the revision of the table
* @default_pwr_limit: The default maximum power per device
*/
struct uefi_cnv_var_splc {
u8 revision;
u32 default_pwr_limit;
} __packed;
#define UEFI_MCC_CHINA 0x434e
/* struct uefi_cnv_var_wrdd - WRDD table as defined in UEFI
* @revision: the revision of the table
* @mcc: country identifier as defined in ISO/IEC 3166-1 Alpha 2 code
*/
struct uefi_cnv_var_wrdd {
u8 revision;
u32 mcc;
} __packed;
/* struct uefi_cnv_var_eckv - ECKV table as defined in UEFI
* @revision: the revision of the table
* @ext_clock_valid: indicates if external 32KHz clock is valid
*/
struct uefi_cnv_var_eckv {
u8 revision;
u32 ext_clock_valid;
} __packed;
#define UEFI_MAX_DSM_FUNCS 32
/* struct uefi_cnv_var_general_cfg - DSM-like table as defined in UEFI
* @revision: the revision of the table
* @functions: payload of the different DSM functions
*/
struct uefi_cnv_var_general_cfg {
u8 revision;
u32 functions[UEFI_MAX_DSM_FUNCS];
} __packed;
#define IWL_UEFI_WBEM_REV0_MASK (BIT(0) | BIT(1))
/* struct uefi_cnv_wlan_wbem_data - Bandwidth enablement per MCC as defined
* in UEFI
* @revision: the revision of the table
* @wbem_320mhz_per_mcc: enablement of 320MHz bandwidth per MCC
* bit 0 - if set, 320MHz is enabled for Japan
* bit 1 - if set, 320MHz is enabled for South Korea
* bit 2- 31, Reserved
*/
struct uefi_cnv_wlan_wbem_data {
u8 revision;
u32 wbem_320mhz_per_mcc;
} __packed;
/*
* This is known to be broken on v4.19 and to work on v5.4. Until we
* figure out why this is the case and how to make it work, simply
@ -48,6 +208,22 @@ int iwl_uefi_reduce_power_parse(struct iwl_trans *trans,
void iwl_uefi_get_step_table(struct iwl_trans *trans);
int iwl_uefi_handle_tlv_mem_desc(struct iwl_trans *trans, const u8 *data,
u32 tlv_len, struct iwl_pnvm_image *pnvm_data);
int iwl_uefi_get_wrds_table(struct iwl_fw_runtime *fwrt);
int iwl_uefi_get_ewrd_table(struct iwl_fw_runtime *fwrt);
int iwl_uefi_get_wgds_table(struct iwl_fw_runtime *fwrt);
int iwl_uefi_get_ppag_table(struct iwl_fw_runtime *fwrt);
int iwl_uefi_get_tas_table(struct iwl_fw_runtime *fwrt,
struct iwl_tas_data *data);
int iwl_uefi_get_pwr_limit(struct iwl_fw_runtime *fwrt,
u64 *dflt_pwr_limit);
int iwl_uefi_get_mcc(struct iwl_fw_runtime *fwrt, char *mcc);
int iwl_uefi_get_eckv(struct iwl_fw_runtime *fwrt, u32 *extl_clk);
int iwl_uefi_get_wbem(struct iwl_fw_runtime *fwrt, u32 *value);
int iwl_uefi_get_dsm(struct iwl_fw_runtime *fwrt, enum iwl_dsm_funcs func,
u32 *value);
void iwl_uefi_get_sgom_table(struct iwl_trans *trans, struct iwl_fw_runtime *fwrt);
int iwl_uefi_get_uats_table(struct iwl_trans *trans,
struct iwl_fw_runtime *fwrt);
#else /* CONFIG_EFI */
static inline void *iwl_uefi_get_pnvm(struct iwl_trans *trans, size_t *len)
{
@ -78,14 +254,71 @@ iwl_uefi_handle_tlv_mem_desc(struct iwl_trans *trans, const u8 *data,
{
return 0;
}
#endif /* CONFIG_EFI */
#if defined(CONFIG_EFI) && defined(CONFIG_ACPI)
void iwl_uefi_get_sgom_table(struct iwl_trans *trans, struct iwl_fw_runtime *fwrt);
#else
static inline int iwl_uefi_get_wrds_table(struct iwl_fw_runtime *fwrt)
{
return -ENOENT;
}
static inline int iwl_uefi_get_ewrd_table(struct iwl_fw_runtime *fwrt)
{
return -ENOENT;
}
static inline int iwl_uefi_get_wgds_table(struct iwl_fw_runtime *fwrt)
{
return -ENOENT;
}
static inline int iwl_uefi_get_ppag_table(struct iwl_fw_runtime *fwrt)
{
return -ENOENT;
}
static inline int iwl_uefi_get_tas_table(struct iwl_fw_runtime *fwrt,
struct iwl_tas_data *data)
{
return -ENOENT;
}
static inline int iwl_uefi_get_pwr_limit(struct iwl_fw_runtime *fwrt,
u64 *dflt_pwr_limit)
{
*dflt_pwr_limit = 0;
return 0;
}
static inline int iwl_uefi_get_mcc(struct iwl_fw_runtime *fwrt, char *mcc)
{
return -ENOENT;
}
static inline int iwl_uefi_get_eckv(struct iwl_fw_runtime *fwrt, u32 *extl_clk)
{
return -ENOENT;
}
static inline int iwl_uefi_get_wbem(struct iwl_fw_runtime *fwrt, u32 *value)
{
return -ENOENT;
}
static inline int iwl_uefi_get_dsm(struct iwl_fw_runtime *fwrt,
enum iwl_dsm_funcs func, u32 *value)
{
return -ENOENT;
}
static inline
void iwl_uefi_get_sgom_table(struct iwl_trans *trans, struct iwl_fw_runtime *fwrt)
{
}
#endif
static inline
int iwl_uefi_get_uats_table(struct iwl_trans *trans,
struct iwl_fw_runtime *fwrt)
{
return 0;
}
#endif /* CONFIG_EFI */
#endif /* __iwl_fw_uefi__ */

43
sys/contrib/dev/iwlwifi/iwl-config.h
View file

@ -2,7 +2,7 @@
/*
* Copyright (C) 2005-2014, 2018-2021 Intel Corporation
* Copyright (C) 2016-2017 Intel Deutschland GmbH
* Copyright (C) 2018-2023 Intel Corporation
* Copyright (C) 2018-2024 Intel Corporation
*/
#ifndef __IWL_CONFIG_H__
#define __IWL_CONFIG_H__
@ -11,7 +11,9 @@
#include <linux/netdevice.h>
#include <linux/ieee80211.h>
#include <linux/nl80211.h>
#include <linux/mod_devicetable.h>
#include "iwl-csr.h"
#include "iwl-drv.h"
enum iwl_device_family {
IWL_DEVICE_FAMILY_UNDEFINED,
@ -122,10 +124,7 @@ enum iwl_nvm_type {
#define IWL_DEFAULT_MAX_TX_POWER 22
#define IWL_TX_CSUM_NETIF_FLAGS (NETIF_F_IPV6_CSUM | NETIF_F_IP_CSUM |\
NETIF_F_TSO | NETIF_F_TSO6)
#define IWL_TX_CSUM_NETIF_FLAGS_BZ (NETIF_F_HW_CSUM | NETIF_F_TSO | NETIF_F_TSO6)
#define IWL_CSUM_NETIF_FLAGS_MASK (IWL_TX_CSUM_NETIF_FLAGS | \
IWL_TX_CSUM_NETIF_FLAGS_BZ | \
NETIF_F_RXCSUM)
#define IWL_CSUM_NETIF_FLAGS_MASK (IWL_TX_CSUM_NETIF_FLAGS | NETIF_F_RXCSUM)
/* Antenna presence definitions */
#define ANT_NONE 0x0
@ -278,7 +277,7 @@ enum iwl_cfg_trans_ltr_delay {
};
/**
* struct iwl_cfg_trans - information needed to start the trans
* struct iwl_cfg_trans_params - information needed to start the trans
*
* These values are specific to the device ID and do not change when
* multiple configs are used for a single device ID. They values are
@ -286,7 +285,6 @@ enum iwl_cfg_trans_ltr_delay {
* RFID can be read before deciding the remaining parameters to use.
*
* @base_params: pointer to basic parameters
* @csr: csr flags and addresses that are different across devices
* @device_family: the device family
* @umac_prph_offset: offset to add to UMAC periphery address
* @xtal_latency: power up latency to get the xtal stabilized
@ -296,6 +294,7 @@ enum iwl_cfg_trans_ltr_delay {
* @mq_rx_supported: multi-queue rx support
* @integrated: discrete or integrated
* @low_latency_xtal: use the low latency xtal if supported
* @bisr_workaround: BISR hardware workaround (for 22260 series devices)
* @ltr_delay: LTR delay parameter, &enum iwl_cfg_trans_ltr_delay.
* @imr_enabled: use the IMR if supported.
*/
@ -355,7 +354,6 @@ struct iwl_fw_mon_regs {
* @non_shared_ant: the antenna that is for WiFi only
* @nvm_ver: NVM version
* @nvm_calib_ver: NVM calibration version
* @lib: pointer to the lib ops
* @ht_params: point to ht parameters
* @led_mode: 0=blinking, 1=On(RF On)/Off(RF Off)
* @rx_with_siso_diversity: 1x1 device with rx antenna diversity
@ -380,15 +378,12 @@ struct iwl_fw_mon_regs {
* @nvm_type: see &enum iwl_nvm_type
* @d3_debug_data_base_addr: base address where D3 debug data is stored
* @d3_debug_data_length: length of the D3 debug data
* @bisr_workaround: BISR hardware workaround (for 22260 series devices)
* @min_txq_size: minimum number of slots required in a TX queue
* @uhb_supported: ultra high band channels supported
* @min_ba_txq_size: minimum number of slots required in a TX queue which
* based on hardware support (HE - 256, EHT - 1K).
* @num_rbds: number of receive buffer descriptors to use
* (only used for multi-queue capable devices)
* @mac_addr_csr_base: CSR base register for MAC address access, if not set
* assume 0x380
*
* We enable the driver to be backward compatible wrt. hardware features.
* API differences in uCode shouldn't be handled here but through TLVs
@ -421,7 +416,6 @@ struct iwl_cfg {
u16 nvm_calib_ver;
u32 rx_with_siso_diversity:1,
tx_with_siso_diversity:1,
bt_shared_single_ant:1,
internal_wimax_coex:1,
host_interrupt_operation_mode:1,
high_temp:1,
@ -463,6 +457,9 @@ struct iwl_cfg {
#define IWL_CFG_MAC_TYPE_BZ 0x46
#define IWL_CFG_MAC_TYPE_GL 0x47
#define IWL_CFG_MAC_TYPE_SC 0x48
#define IWL_CFG_MAC_TYPE_SC2 0x49
#define IWL_CFG_MAC_TYPE_SC2F 0x4A
#define IWL_CFG_MAC_TYPE_BZ_W 0x4B
#define IWL_CFG_RF_TYPE_TH 0x105
#define IWL_CFG_RF_TYPE_TH1 0x108
@ -471,8 +468,6 @@ struct iwl_cfg {
#define IWL_CFG_RF_TYPE_HR2 0x10A
#define IWL_CFG_RF_TYPE_HR1 0x10C
#define IWL_CFG_RF_TYPE_GF 0x10D
#define IWL_CFG_RF_TYPE_MR 0x110
#define IWL_CFG_RF_TYPE_MS 0x111
#define IWL_CFG_RF_TYPE_FM 0x112
#define IWL_CFG_RF_TYPE_WH 0x113
@ -487,6 +482,9 @@ struct iwl_cfg {
#define IWL_CFG_NO_160 0x1
#define IWL_CFG_160 0x0
#define IWL_CFG_NO_320 0x1
#define IWL_CFG_320 0x0
#define IWL_CFG_CORES_BT 0x0
#define IWL_CFG_CORES_BT_GNSS 0x5
@ -516,6 +514,16 @@ struct iwl_dev_info {
const char *name;
};
#if IS_ENABLED(CONFIG_IWLWIFI_KUNIT_TESTS)
extern const struct iwl_dev_info iwl_dev_info_table[];
extern const unsigned int iwl_dev_info_table_size;
const struct iwl_dev_info *
iwl_pci_find_dev_info(u16 device, u16 subsystem_device,
u16 mac_type, u8 mac_step, u16 rf_type, u8 cdb,
u8 jacket, u8 rf_id, u8 no_160, u8 cores, u8 rf_step);
extern const struct pci_device_id iwl_hw_card_ids[];
#endif
/*
* This list declares the config structures for all devices.
*/
@ -571,7 +579,12 @@ extern const char iwl_ax221_name[];
extern const char iwl_ax231_name[];
extern const char iwl_ax411_name[];
extern const char iwl_bz_name[];
extern const char iwl_fm_name[];
extern const char iwl_gl_name[];
extern const char iwl_mtp_name[];
extern const char iwl_sc_name[];
extern const char iwl_sc2_name[];
extern const char iwl_sc2f_name[];
#if IS_ENABLED(CONFIG_IWLDVM)
extern const struct iwl_cfg iwl5300_agn_cfg;
extern const struct iwl_cfg iwl5100_agn_cfg;
@ -677,6 +690,8 @@ extern const struct iwl_cfg iwl_cfg_bz;
extern const struct iwl_cfg iwl_cfg_gl;
extern const struct iwl_cfg iwl_cfg_sc;
extern const struct iwl_cfg iwl_cfg_sc2;
extern const struct iwl_cfg iwl_cfg_sc2f;
#endif /* CONFIG_IWLMVM */
#endif /* __IWL_CONFIG_H__ */

13
sys/contrib/dev/iwlwifi/iwl-context-info-gen3.h
View file

@ -1,6 +1,6 @@
/* SPDX-License-Identifier: GPL-2.0 OR BSD-3-Clause */
/*
* Copyright (C) 2018, 2020-2022 Intel Corporation
* Copyright (C) 2018, 2020-2024 Intel Corporation
*/
#ifndef __iwl_context_info_file_gen3_h__
#define __iwl_context_info_file_gen3_h__
@ -44,7 +44,7 @@ enum iwl_prph_scratch_mtr_format {
* @IWL_PRPH_SCRATCH_EDBG_DEST_ST_ARBITER: use st arbiter, mainly for
* multicomm.
* @IWL_PRPH_SCRATCH_EDBG_DEST_TB22DTF: route debug data to SoC HW
* @IWL_PRPH_SCTATCH_RB_SIZE_4K: Use 4K RB size (the default is 2K)
* @IWL_PRPH_SCRATCH_RB_SIZE_4K: Use 4K RB size (the default is 2K)
* @IWL_PRPH_SCRATCH_MTR_MODE: format used for completion - 0: for
* completion descriptor, 1 for responses (legacy)
* @IWL_PRPH_SCRATCH_MTR_FORMAT: a mask for the size of the tfd.
@ -56,6 +56,8 @@ enum iwl_prph_scratch_mtr_format {
* @IWL_PRPH_SCRATCH_RB_SIZE_EXT_8K: 8kB RB size
* @IWL_PRPH_SCRATCH_RB_SIZE_EXT_12K: 12kB RB size
* @IWL_PRPH_SCRATCH_RB_SIZE_EXT_16K: 16kB RB size
* @IWL_PRPH_SCRATCH_SCU_FORCE_ACTIVE: Indicate fw to set SCU_FORCE_ACTIVE
* upon reset.
*/
enum iwl_prph_scratch_flags {
IWL_PRPH_SCRATCH_IMR_DEBUG_EN = BIT(1),
@ -71,6 +73,7 @@ enum iwl_prph_scratch_flags {
IWL_PRPH_SCRATCH_RB_SIZE_EXT_8K = 8 << 20,
IWL_PRPH_SCRATCH_RB_SIZE_EXT_12K = 9 << 20,
IWL_PRPH_SCRATCH_RB_SIZE_EXT_16K = 10 << 20,
IWL_PRPH_SCRATCH_SCU_FORCE_ACTIVE = BIT(29),
};
/*
@ -187,11 +190,15 @@ struct iwl_prph_scratch_ctrl_cfg {
* struct iwl_prph_scratch - peripheral scratch mapping
* @ctrl_cfg: control and configuration of prph scratch
* @dram: firmware images addresses in DRAM
* @fseq_override: FSEQ override parameters
* @step_analog_params: STEP analog calibration values
* @reserved: reserved
*/
struct iwl_prph_scratch {
struct iwl_prph_scratch_ctrl_cfg ctrl_cfg;
__le32 reserved[10];
__le32 fseq_override;
__le32 step_analog_params;
__le32 reserved[8];
struct iwl_context_info_dram dram;
} __packed; /* PERIPH_SCRATCH_S */

10
sys/contrib/dev/iwlwifi/iwl-csr.h
View file

@ -1,6 +1,6 @@
/* SPDX-License-Identifier: GPL-2.0 OR BSD-3-Clause */
/*
* Copyright (C) 2005-2014, 2018-2022 Intel Corporation
* Copyright (C) 2005-2014, 2018-2024 Intel Corporation
* Copyright (C) 2013-2014 Intel Mobile Communications GmbH
* Copyright (C) 2016 Intel Deutschland GmbH
*/
@ -304,15 +304,14 @@
#define CSR_HW_RFID_IS_CDB(_val) (((_val) & 0x10000000) >> 28)
#define CSR_HW_RFID_IS_JACKET(_val) (((_val) & 0x20000000) >> 29)
/**
* hw_rev values
*/
/* hw_rev values */
enum {
SILICON_A_STEP = 0,
SILICON_B_STEP,
SILICON_C_STEP,
SILICON_D_STEP,
SILICON_E_STEP,
SILICON_TC_STEP = 0xe,
SILICON_Z_STEP = 0xf,
};
@ -353,6 +352,8 @@ enum {
#define CSR_HW_RF_ID_TYPE_GF (0x0010D000)
#define CSR_HW_RF_ID_TYPE_GF4 (0x0010E000)
#define CSR_HW_RF_ID_TYPE_MS (0x00111000)
#define CSR_HW_RF_ID_TYPE_FM (0x00112000)
#define CSR_HW_RF_ID_TYPE_WP (0x00113000)
/* HW_RF CHIP STEP */
#define CSR_HW_RF_STEP(_val) (((_val) >> 8) & 0xF)
@ -618,6 +619,7 @@ enum msix_hw_int_causes {
MSIX_HW_INT_CAUSES_REG_WAKEUP = BIT(1),
MSIX_HW_INT_CAUSES_REG_IML = BIT(1),
MSIX_HW_INT_CAUSES_REG_RESET_DONE = BIT(2),
MSIX_HW_INT_CAUSES_REG_TOP_FATAL_ERR = BIT(3),
MSIX_HW_INT_CAUSES_REG_SW_ERR_BZ = BIT(5),
MSIX_HW_INT_CAUSES_REG_CT_KILL = BIT(6),
MSIX_HW_INT_CAUSES_REG_RF_KILL = BIT(7),

94
sys/contrib/dev/iwlwifi/iwl-dbg-tlv.c
View file

@ -1,6 +1,6 @@
// SPDX-License-Identifier: GPL-2.0 OR BSD-3-Clause
/*
* Copyright (C) 2018-2023 Intel Corporation
* Copyright (C) 2018-2024 Intel Corporation
*/
#include <linux/firmware.h>
#include "iwl-drv.h"
@ -64,21 +64,22 @@ dbg_ver_table[IWL_DBG_TLV_TYPE_NUM] = {
[IWL_DBG_TLV_TYPE_CONF_SET] = {.min_ver = 1, .max_ver = 1,},
};
static int iwl_dbg_tlv_add(const struct iwl_ucode_tlv *tlv,
struct list_head *list)
/* add a new TLV node, returning it so it can be modified */
static struct iwl_ucode_tlv *iwl_dbg_tlv_add(const struct iwl_ucode_tlv *tlv,
struct list_head *list)
{
u32 len = le32_to_cpu(tlv->length);
struct iwl_dbg_tlv_node *node;
node = kzalloc(sizeof(*node) + len, GFP_KERNEL);
node = kzalloc(struct_size(node, tlv.data, len), GFP_KERNEL);
if (!node)
return -ENOMEM;
return NULL;
memcpy(&node->tlv, tlv, sizeof(node->tlv));
memcpy(node->tlv.data, tlv->data, len);
list_add_tail(&node->list, list);
return 0;
return &node->tlv;
}
static bool iwl_dbg_tlv_ver_support(const struct iwl_ucode_tlv *tlv)
@ -103,10 +104,18 @@ static int iwl_dbg_tlv_alloc_debug_info(struct iwl_trans *trans,
if (le32_to_cpu(tlv->length) != sizeof(*debug_info))
return -EINVAL;
/* we use this as a string, ensure input was NUL terminated */
if (strnlen(debug_info->debug_cfg_name,
sizeof(debug_info->debug_cfg_name)) ==
sizeof(debug_info->debug_cfg_name))
return -EINVAL;
IWL_DEBUG_FW(trans, "WRT: Loading debug cfg: %s\n",
debug_info->debug_cfg_name);
return iwl_dbg_tlv_add(tlv, &trans->dbg.debug_info_tlv_list);
if (!iwl_dbg_tlv_add(tlv, &trans->dbg.debug_info_tlv_list))
return -ENOMEM;
return 0;
}
static int iwl_dbg_tlv_alloc_buf_alloc(struct iwl_trans *trans,
@ -175,7 +184,9 @@ static int iwl_dbg_tlv_alloc_hcmd(struct iwl_trans *trans,
return -EINVAL;
}
return iwl_dbg_tlv_add(tlv, &trans->dbg.time_point[tp].hcmd_list);
if (!iwl_dbg_tlv_add(tlv, &trans->dbg.time_point[tp].hcmd_list))
return -ENOMEM;
return 0;
}
static int iwl_dbg_tlv_alloc_region(struct iwl_trans *trans,
@ -212,12 +223,6 @@ static int iwl_dbg_tlv_alloc_region(struct iwl_trans *trans,
return -EINVAL;
}
if (type == IWL_FW_INI_REGION_PCI_IOSF_CONFIG &&
!trans->ops->read_config32) {
IWL_ERR(trans, "WRT: Unsupported region type %u\n", type);
return -EOPNOTSUPP;
}
if (type == IWL_FW_INI_REGION_INTERNAL_BUFFER) {
trans->dbg.imr_data.sram_addr =
le32_to_cpu(reg->internal_buffer.base_addr);
@ -246,11 +251,9 @@ static int iwl_dbg_tlv_alloc_trigger(struct iwl_trans *trans,
const struct iwl_ucode_tlv *tlv)
{
const struct iwl_fw_ini_trigger_tlv *trig = (const void *)tlv->data;
struct iwl_fw_ini_trigger_tlv *dup_trig;
u32 tp = le32_to_cpu(trig->time_point);
u32 rf = le32_to_cpu(trig->reset_fw);
struct iwl_ucode_tlv *dup = NULL;
int ret;
struct iwl_ucode_tlv *new_tlv;
if (le32_to_cpu(tlv->length) < sizeof(*trig))
return -EINVAL;
@ -267,20 +270,18 @@ static int iwl_dbg_tlv_alloc_trigger(struct iwl_trans *trans,
"WRT: time point %u for trigger TLV with reset_fw %u\n",
tp, rf);
trans->dbg.last_tp_resetfw = 0xFF;
new_tlv = iwl_dbg_tlv_add(tlv, &trans->dbg.time_point[tp].trig_list);
if (!new_tlv)
return -ENOMEM;
if (!le32_to_cpu(trig->occurrences)) {
dup = kmemdup(tlv, sizeof(*tlv) + le32_to_cpu(tlv->length),
GFP_KERNEL);
if (!dup)
return -ENOMEM;
dup_trig = (void *)dup->data;
dup_trig->occurrences = cpu_to_le32(-1);
tlv = dup;
struct iwl_fw_ini_trigger_tlv *new_trig = (void *)new_tlv->data;
new_trig->occurrences = cpu_to_le32(-1);
}
ret = iwl_dbg_tlv_add(tlv, &trans->dbg.time_point[tp].trig_list);
kfree(dup);
return ret;
return 0;
}
static int iwl_dbg_tlv_config_set(struct iwl_trans *trans,
@ -304,7 +305,9 @@ static int iwl_dbg_tlv_config_set(struct iwl_trans *trans,
return -EINVAL;
}
return iwl_dbg_tlv_add(tlv, &trans->dbg.time_point[tp].config_list);
if (!iwl_dbg_tlv_add(tlv, &trans->dbg.time_point[tp].config_list))
return -ENOMEM;
return 0;
}
static int (*dbg_tlv_alloc[])(struct iwl_trans *trans,
@ -509,6 +512,8 @@ void iwl_dbg_tlv_load_bin(struct device *dev, struct iwl_trans *trans)
if (res)
return;
trans->dbg.yoyo_bin_loaded = true;
iwl_dbg_tlv_parse_bin(trans, fw->data, fw->size);
release_firmware(fw);
@ -1094,7 +1099,7 @@ static int iwl_dbg_tlv_override_trig_node(struct iwl_fw_runtime *fwrt,
node_trig = (void *)node_tlv->data;
}
memcpy(node_trig->data + offset, trig->data, trig_data_len);
memcpy((u8 *)node_trig->data + offset, trig->data, trig_data_len);
node_tlv->length = cpu_to_le32(size);
if (policy & IWL_FW_INI_APPLY_POLICY_OVERRIDE_CFG) {
@ -1146,7 +1151,9 @@ iwl_dbg_tlv_add_active_trigger(struct iwl_fw_runtime *fwrt,
if (!match) {
IWL_DEBUG_FW(fwrt, "WRT: Enabling trigger (time point %u)\n",
le32_to_cpu(trig->time_point));
return iwl_dbg_tlv_add(trig_tlv, trig_list);
if (!iwl_dbg_tlv_add(trig_tlv, trig_list))
return -ENOMEM;
return 0;
}
return iwl_dbg_tlv_override_trig_node(fwrt, trig_tlv, match);
@ -1232,38 +1239,27 @@ iwl_dbg_tlv_tp_trigger(struct iwl_fw_runtime *fwrt, bool sync,
}
}
fwrt->trans->dbg.restart_required = FALSE;
IWL_DEBUG_FW(fwrt, "WRT: tp %d, reset_fw %d\n",
tp, dump_data.trig->reset_fw);
IWL_DEBUG_FW(fwrt,
"WRT: restart_required %d, last_tp_resetfw %d\n",
fwrt->trans->dbg.restart_required,
fwrt->trans->dbg.last_tp_resetfw);
fwrt->trans->dbg.restart_required = false;
if (fwrt->trans->trans_cfg->device_family ==
IWL_DEVICE_FAMILY_9000) {
fwrt->trans->dbg.restart_required = TRUE;
fwrt->trans->dbg.restart_required = true;
} else if (tp == IWL_FW_INI_TIME_POINT_FW_ASSERT &&
fwrt->trans->dbg.last_tp_resetfw ==
IWL_FW_INI_RESET_FW_MODE_STOP_FW_ONLY) {
fwrt->trans->dbg.restart_required = FALSE;
fwrt->trans->dbg.restart_required = false;
fwrt->trans->dbg.last_tp_resetfw = 0xFF;
IWL_DEBUG_FW(fwrt, "WRT: FW_ASSERT due to reset_fw_mode-no restart\n");
} else if (le32_to_cpu(dump_data.trig->reset_fw) ==
IWL_FW_INI_RESET_FW_MODE_STOP_AND_RELOAD_FW) {
IWL_DEBUG_FW(fwrt, "WRT: stop and reload firmware\n");
fwrt->trans->dbg.restart_required = TRUE;
fwrt->trans->dbg.restart_required = true;
} else if (le32_to_cpu(dump_data.trig->reset_fw) ==
IWL_FW_INI_RESET_FW_MODE_STOP_FW_ONLY) {
IWL_DEBUG_FW(fwrt,
"WRT: stop only and no reload firmware\n");
fwrt->trans->dbg.restart_required = FALSE;
fwrt->trans->dbg.restart_required = false;
fwrt->trans->dbg.last_tp_resetfw =
le32_to_cpu(dump_data.trig->reset_fw);
} else if (le32_to_cpu(dump_data.trig->reset_fw) ==
IWL_FW_INI_RESET_FW_MODE_NOTHING) {
IWL_DEBUG_FW(fwrt,
"WRT: nothing need to be done after debug collection\n");
/* nothing */
} else {
IWL_ERR(fwrt, "WRT: wrong resetfw %d\n",
le32_to_cpu(dump_data.trig->reset_fw));
@ -1272,7 +1268,7 @@ iwl_dbg_tlv_tp_trigger(struct iwl_fw_runtime *fwrt, bool sync,
return 0;
}
static void iwl_dbg_tlv_init_cfg(struct iwl_fw_runtime *fwrt)
void iwl_dbg_tlv_init_cfg(struct iwl_fw_runtime *fwrt)
{
enum iwl_fw_ini_buffer_location *ini_dest = &fwrt->trans->dbg.ini_dest;
int ret, i;

6
sys/contrib/dev/iwlwifi/iwl-dbg-tlv.h
View file

@ -1,6 +1,6 @@
/* SPDX-License-Identifier: GPL-2.0 OR BSD-3-Clause */
/*
* Copyright (C) 2018-2022 Intel Corporation
* Copyright (C) 2018-2023 Intel Corporation
*/
#ifndef __iwl_dbg_tlv_h__
#define __iwl_dbg_tlv_h__
@ -10,7 +10,8 @@
#include <fw/file.h>
#include <fw/api/dbg-tlv.h>
#define IWL_DBG_TLV_MAX_PRESET 15
#define IWL_DBG_TLV_MAX_PRESET 15
#define ENABLE_INI (IWL_DBG_TLV_MAX_PRESET + 1)
/**
* struct iwl_dbg_tlv_node - debug TLV node
@ -56,6 +57,7 @@ void _iwl_dbg_tlv_time_point(struct iwl_fw_runtime *fwrt,
enum iwl_fw_ini_time_point tp_id,
union iwl_dbg_tlv_tp_data *tp_data,
bool sync);
void iwl_dbg_tlv_init_cfg(struct iwl_fw_runtime *fwrt);
static inline void iwl_dbg_tlv_time_point(struct iwl_fw_runtime *fwrt,
enum iwl_fw_ini_time_point tp_id,

5
sys/contrib/dev/iwlwifi/iwl-debug.c
View file

@ -150,17 +150,18 @@ void __iwl_dbg(struct device *dev,
vaf.va = &args;
#ifdef CONFIG_IWLWIFI_DEBUG
if (iwl_have_debug_level(level) &&
(!limit || net_ratelimit())) {
(!limit || net_ratelimit()))
#if defined(__linux_)
dev_printk(KERN_DEBUG, dev, "%s %pV", function, &vaf);
#elif defined(__FreeBSD__)
{
char *str;
vasprintf(&str, M_KMALLOC, vaf.fmt, args);
dev_printk(KERN_DEBUG, dev, "%d %u %s %s",
curthread->td_tid, (unsigned int)ticks, function, str);
free(str, M_KMALLOC);
#endif
}
#endif
#endif
trace_iwlwifi_dbg(level, function, &vaf);

2
sys/contrib/dev/iwlwifi/iwl-devtrace.h
View file

@ -61,6 +61,8 @@ void trace_iwlwifi_dev_rx_data(const struct device *,
#define trace_iwlwifi_dev_tx(...)
#define trace_iwlwifi_dev_tx_tb(...)
#define maybe_trace_iwlwifi_dev_rx(...)
#define trace_iwlwifi_crit(...)
#define trace_iwlwifi_dbg(...)
#define trace_iwlwifi_err(...)

151
sys/contrib/dev/iwlwifi/iwl-drv.c
View file

@ -1,6 +1,6 @@
// SPDX-License-Identifier: GPL-2.0 OR BSD-3-Clause
/*
* Copyright (C) 2005-2014, 2018-2021 Intel Corporation
* Copyright (C) 2005-2014, 2018-2024 Intel Corporation
* Copyright (C) 2013-2015 Intel Mobile Communications GmbH
* Copyright (C) 2016-2017 Intel Deutschland GmbH
*/
@ -34,9 +34,11 @@
#if defined(__linux__)
#define DRV_DESCRIPTION "Intel(R) Wireless WiFi driver for Linux"
MODULE_DESCRIPTION(DRV_DESCRIPTION);
MODULE_LICENSE("GPL");
#elif defined(__FreeBSD__)
#define DRV_DESCRIPTION "Intel(R) Wireless WiFi based driver for FreeBSD"
MODULE_DESCRIPTION(DRV_DESCRIPTION);
MODULE_LICENSE("BSD");
MODULE_VERSION(if_iwlwifi, 1);
MODULE_DEPEND(if_iwlwifi, linuxkpi, 1, 1, 1);
@ -45,7 +47,6 @@ MODULE_DEPEND(if_iwlwifi, linuxkpi_wlan, 1, 1, 1);
MODULE_DEPEND(if_iwlwifi, lindebugfs, 1, 1, 1);
#endif
#endif
MODULE_DESCRIPTION(DRV_DESCRIPTION);
#ifdef CONFIG_IWLWIFI_DEBUGFS
static struct dentry *iwl_dbgfs_root;
@ -145,6 +146,7 @@ static void iwl_dealloc_ucode(struct iwl_drv *drv)
kfree(drv->fw.ucode_capa.cmd_versions);
kfree(drv->fw.phy_integration_ver);
kfree(drv->trans->dbg.pc_data);
drv->trans->dbg.pc_data = NULL;
for (i = 0; i < IWL_UCODE_TYPE_MAX; i++)
iwl_free_fw_img(drv, drv->fw.img + i);
@ -179,6 +181,8 @@ static inline char iwl_drv_get_step(int step)
{
if (step == SILICON_Z_STEP)
return 'z';
if (step == SILICON_TC_STEP)
return 'a';
return 'a' + step;
}
@ -195,25 +199,28 @@ const char *iwl_drv_get_fwname_pre(struct iwl_trans *trans, char *buf)
mac_step = iwl_drv_get_step(trans->hw_rev_step);
rf_step = iwl_drv_get_step(CSR_HW_RFID_STEP(trans->hw_rf_id));
switch (CSR_HW_RFID_TYPE(trans->hw_rf_id)) {
case IWL_CFG_RF_TYPE_HR1:
case IWL_CFG_RF_TYPE_HR2:
rf = "hr";
rf_step = 'b';
break;
case IWL_CFG_RF_TYPE_GF:
rf = "gf";
break;
case IWL_CFG_RF_TYPE_MR:
rf = "mr";
break;
case IWL_CFG_RF_TYPE_MS:
rf = "ms";
break;
case IWL_CFG_RF_TYPE_FM:
rf = "fm";
break;
case IWL_CFG_RF_TYPE_WH:
rf = "wh";
if (SILICON_Z_STEP ==
CSR_HW_RFID_STEP(trans->hw_rf_id)) {
rf = "whtc";
rf_step = 'a';
} else {
rf = "wh";
}
break;
default:
return "unknown-rf";
@ -221,8 +228,6 @@ const char *iwl_drv_get_fwname_pre(struct iwl_trans *trans, char *buf)
cdb = CSR_HW_RFID_IS_CDB(trans->hw_rf_id) ? "4" : "";
rf_step = iwl_drv_get_step(CSR_HW_RFID_STEP(trans->hw_rf_id));
scnprintf(buf, FW_NAME_PRE_BUFSIZE,
"iwlwifi-%s-%c0-%s%s-%c0",
trans->cfg->fw_name_mac, mac_step,
@ -995,16 +1000,10 @@ static int iwl_parse_tlv_firmware(struct iwl_drv *drv,
minor = le32_to_cpup(ptr++);
local_comp = le32_to_cpup(ptr);
if (major >= 35)
snprintf(drv->fw.fw_version,
sizeof(drv->fw.fw_version),
"%u.%08x.%u %s", major, minor,
local_comp, iwl_reduced_fw_name(drv));
else
snprintf(drv->fw.fw_version,
sizeof(drv->fw.fw_version),
"%u.%u.%u %s", major, minor,
local_comp, iwl_reduced_fw_name(drv));
snprintf(drv->fw.fw_version,
sizeof(drv->fw.fw_version),
"%u.%08x.%u %s", major, minor,
local_comp, iwl_reduced_fw_name(drv));
break;
}
case IWL_UCODE_TLV_FW_DBG_DEST: {
@ -1320,10 +1319,12 @@ static int iwl_parse_tlv_firmware(struct iwl_drv *drv,
case IWL_UCODE_TLV_CURRENT_PC:
if (tlv_len < sizeof(struct iwl_pc_data))
goto invalid_tlv_len;
drv->trans->dbg.num_pc =
tlv_len / sizeof(struct iwl_pc_data);
drv->trans->dbg.pc_data =
kmemdup(tlv_data, tlv_len, GFP_KERNEL);
if (!drv->trans->dbg.pc_data)
return -ENOMEM;
drv->trans->dbg.num_pc =
tlv_len / sizeof(struct iwl_pc_data);
break;
default:
IWL_DEBUG_INFO(drv, "unknown TLV: %d\n", tlv_type);
@ -1442,35 +1443,34 @@ _iwl_op_mode_start(struct iwl_drv *drv, struct iwlwifi_opmode_table *op)
const struct iwl_op_mode_ops *ops = op->ops;
struct dentry *dbgfs_dir = NULL;
struct iwl_op_mode *op_mode = NULL;
int retry, max_retry = !!iwlwifi_mod_params.fw_restart * IWL_MAX_INIT_RETRY;
for (retry = 0; retry <= max_retry; retry++) {
/* also protects start/stop from racing against each other */
lockdep_assert_held(&iwlwifi_opmode_table_mtx);
#ifdef CONFIG_IWLWIFI_DEBUGFS
drv->dbgfs_op_mode = debugfs_create_dir(op->name,
drv->dbgfs_drv);
dbgfs_dir = drv->dbgfs_op_mode;
drv->dbgfs_op_mode = debugfs_create_dir(op->name,
drv->dbgfs_drv);
dbgfs_dir = drv->dbgfs_op_mode;
#endif
op_mode = ops->start(drv->trans, drv->trans->cfg,
&drv->fw, dbgfs_dir);
if (op_mode)
return op_mode;
IWL_ERR(drv, "retry init count %d\n", retry);
op_mode = ops->start(drv->trans, drv->trans->cfg,
&drv->fw, dbgfs_dir);
if (op_mode)
return op_mode;
#ifdef CONFIG_IWLWIFI_DEBUGFS
debugfs_remove_recursive(drv->dbgfs_op_mode);
drv->dbgfs_op_mode = NULL;
debugfs_remove_recursive(drv->dbgfs_op_mode);
drv->dbgfs_op_mode = NULL;
#endif
}
return NULL;
}
static void _iwl_op_mode_stop(struct iwl_drv *drv)
{
/* also protects start/stop from racing against each other */
lockdep_assert_held(&iwlwifi_opmode_table_mtx);
/* op_mode can be NULL if its start failed */
if (drv->op_mode) {
iwl_op_mode_stop(drv->op_mode);
@ -1502,7 +1502,6 @@ static void iwl_req_fw_callback(const struct firmware *ucode_raw, void *context)
size_t trigger_tlv_sz[FW_DBG_TRIGGER_MAX];
u32 api_ver;
int i;
bool load_module = false;
bool usniffer_images = false;
bool failure = true;
@ -1750,24 +1749,12 @@ static void iwl_req_fw_callback(const struct firmware *ucode_raw, void *context)
goto out_unbind;
}
} else {
load_module = true;
request_module_nowait("%s", op->name);
}
mutex_unlock(&iwlwifi_opmode_table_mtx);
/*
* Complete the firmware request last so that
* a driver unbind (stop) doesn't run while we
* are doing the start() above.
*/
complete(&drv->request_firmware_complete);
/*
* Load the module last so we don't block anything
* else from proceeding if the module fails to load
* or hangs loading.
*/
if (load_module)
request_module("%s", op->name);
failure = false;
goto free;
@ -1827,6 +1814,22 @@ struct iwl_drv *iwl_drv_start(struct iwl_trans *trans)
#endif
drv->trans->dbg.domains_bitmap = IWL_TRANS_FW_DBG_DOMAIN(drv->trans);
if (iwlwifi_mod_params.enable_ini != ENABLE_INI) {
/* We have a non-default value in the module parameter,
* take its value
*/
drv->trans->dbg.domains_bitmap &= 0xffff;
if (iwlwifi_mod_params.enable_ini != IWL_FW_INI_PRESET_DISABLE) {
if (iwlwifi_mod_params.enable_ini > ENABLE_INI) {
IWL_ERR(trans,
"invalid enable_ini module parameter value: max = %d, using 0 instead\n",
ENABLE_INI);
iwlwifi_mod_params.enable_ini = 0;
}
drv->trans->dbg.domains_bitmap =
BIT(IWL_FW_DBG_DOMAIN_POS + iwlwifi_mod_params.enable_ini);
}
}
ret = iwl_request_firmware(drv, true);
if (ret) {
@ -1850,8 +1853,8 @@ struct iwl_drv *iwl_drv_start(struct iwl_trans *trans)
err_fw:
#ifdef CONFIG_IWLWIFI_DEBUGFS
debugfs_remove_recursive(drv->dbgfs_drv);
iwl_dbg_tlv_free(drv->trans);
#endif
iwl_dbg_tlv_free(drv->trans);
kfree(drv);
err:
return ERR_PTR(ret);
@ -1865,11 +1868,12 @@ void iwl_drv_stop(struct iwl_drv *drv)
wait_for_completion(&drv->drv_start_complete);
#endif
mutex_lock(&iwlwifi_opmode_table_mtx);
_iwl_op_mode_stop(drv);
iwl_dealloc_ucode(drv);
mutex_lock(&iwlwifi_opmode_table_mtx);
/*
* List is empty (this item wasn't added)
* when firmware loading failed -- in that
@ -1880,7 +1884,7 @@ void iwl_drv_stop(struct iwl_drv *drv)
mutex_unlock(&iwlwifi_opmode_table_mtx);
#ifdef CONFIG_IWLWIFI_DEBUGFS
drv->trans->ops->debugfs_cleanup(drv->trans);
iwl_trans_debugfs_cleanup(drv->trans);
debugfs_remove_recursive(drv->dbgfs_drv);
#endif
@ -1890,8 +1894,6 @@ void iwl_drv_stop(struct iwl_drv *drv)
kfree(drv);
}
#define ENABLE_INI (IWL_DBG_TLV_MAX_PRESET + 1)
/* shared module parameters */
struct iwl_mod_params iwlwifi_mod_params = {
.fw_restart = true,
@ -2017,43 +2019,10 @@ module_param_named(uapsd_disable, iwlwifi_mod_params.uapsd_disable, uint, 0644);
MODULE_PARM_DESC(uapsd_disable,
"disable U-APSD functionality bitmap 1: BSS 2: P2P Client (default: 3)");
#if defined(__linux__)
static int enable_ini_set(const char *arg, const struct kernel_param *kp)
{
int ret = 0;
bool res;
__u32 new_enable_ini;
/* in case the argument type is a number */
ret = kstrtou32(arg, 0, &new_enable_ini);
if (!ret) {
if (new_enable_ini > ENABLE_INI) {
pr_err("enable_ini cannot be %d, in range 0-16\n", new_enable_ini);
return -EINVAL;
}
goto out;
}
/* in case the argument type is boolean */
ret = kstrtobool(arg, &res);
if (ret)
return ret;
new_enable_ini = (res ? ENABLE_INI : 0);
out:
iwlwifi_mod_params.enable_ini = new_enable_ini;
return 0;
}
static const struct kernel_param_ops enable_ini_ops = {
.set = enable_ini_set
};
module_param_cb(enable_ini, &enable_ini_ops, &iwlwifi_mod_params.enable_ini, 0644);
module_param_named(enable_ini, iwlwifi_mod_params.enable_ini, uint, 0444);
MODULE_PARM_DESC(enable_ini,
"0:disable, 1-15:FW_DBG_PRESET Values, 16:enabled without preset value defined,"
"Debug INI TLV FW debug infrastructure (default: 16)");
#endif
/*
* set bt_coex_active to true, uCode will do kill/defer

12
sys/contrib/dev/iwlwifi/iwl-drv.h
View file

@ -6,6 +6,7 @@
#ifndef __iwl_drv_h__
#define __iwl_drv_h__
#include <linux/export.h>
#include <kunit/visibility.h>
/* for all modules */
#define DRV_NAME "iwlwifi"
@ -56,7 +57,7 @@ struct iwl_cfg;
/**
* iwl_drv_start - start the drv
*
* @trans_ops: the ops of the transport
* @trans: the transport
*
* starts the driver: fetches the firmware. This should be called by bus
* specific system flows implementations. For example, the bus specific probe
@ -89,8 +90,13 @@ void iwl_drv_stop(struct iwl_drv *drv);
#define IWL_EXPORT_SYMBOL(sym)
#endif
/* max retry for init flow */
#define IWL_MAX_INIT_RETRY 2
#if IS_ENABLED(CONFIG_IWLWIFI_KUNIT_TESTS)
#define EXPORT_SYMBOL_IF_IWLWIFI_KUNIT(sym) EXPORT_SYMBOL_IF_KUNIT(sym)
#define VISIBLE_IF_IWLWIFI_KUNIT
#else
#define EXPORT_SYMBOL_IF_IWLWIFI_KUNIT(sym)
#define VISIBLE_IF_IWLWIFI_KUNIT static
#endif
#define FW_NAME_PRE_BUFSIZE 64
struct iwl_trans;

879
sys/contrib/dev/iwlwifi/iwl-eeprom-parse.c
View file

@ -1,879 +0,0 @@
// SPDX-License-Identifier: GPL-2.0 OR BSD-3-Clause
/*
* Copyright (C) 2005-2014, 2018-2020 Intel Corporation
* Copyright (C) 2015 Intel Mobile Communications GmbH
*/
#include <linux/types.h>
#include <linux/slab.h>
#include <linux/export.h>
#include "iwl-drv.h"
#include "iwl-modparams.h"
#include "iwl-eeprom-parse.h"
#if IS_ENABLED(CONFIG_IWLDVM)
/* EEPROM offset definitions */
/* indirect access definitions */
#define ADDRESS_MSK 0x0000FFFF
#define INDIRECT_TYPE_MSK 0x000F0000
#define INDIRECT_HOST 0x00010000
#define INDIRECT_GENERAL 0x00020000
#define INDIRECT_REGULATORY 0x00030000
#define INDIRECT_CALIBRATION 0x00040000
#define INDIRECT_PROCESS_ADJST 0x00050000
#define INDIRECT_OTHERS 0x00060000
#define INDIRECT_TXP_LIMIT 0x00070000
#define INDIRECT_TXP_LIMIT_SIZE 0x00080000
#define INDIRECT_ADDRESS 0x00100000
/* corresponding link offsets in EEPROM */
#define EEPROM_LINK_HOST (2*0x64)
#define EEPROM_LINK_GENERAL (2*0x65)
#define EEPROM_LINK_REGULATORY (2*0x66)
#define EEPROM_LINK_CALIBRATION (2*0x67)
#define EEPROM_LINK_PROCESS_ADJST (2*0x68)
#define EEPROM_LINK_OTHERS (2*0x69)
#define EEPROM_LINK_TXP_LIMIT (2*0x6a)
#define EEPROM_LINK_TXP_LIMIT_SIZE (2*0x6b)
/* General */
#define EEPROM_DEVICE_ID (2*0x08) /* 2 bytes */
#define EEPROM_SUBSYSTEM_ID (2*0x0A) /* 2 bytes */
#define EEPROM_MAC_ADDRESS (2*0x15) /* 6 bytes */
#define EEPROM_BOARD_REVISION (2*0x35) /* 2 bytes */
#define EEPROM_BOARD_PBA_NUMBER (2*0x3B+1) /* 9 bytes */
#define EEPROM_VERSION (2*0x44) /* 2 bytes */
#define EEPROM_SKU_CAP (2*0x45) /* 2 bytes */
#define EEPROM_OEM_MODE (2*0x46) /* 2 bytes */
#define EEPROM_RADIO_CONFIG (2*0x48) /* 2 bytes */
#define EEPROM_NUM_MAC_ADDRESS (2*0x4C) /* 2 bytes */
/* calibration */
struct iwl_eeprom_calib_hdr {
u8 version;
u8 pa_type;
__le16 voltage;
} __packed;
#define EEPROM_CALIB_ALL (INDIRECT_ADDRESS | INDIRECT_CALIBRATION)
#define EEPROM_XTAL ((2*0x128) | EEPROM_CALIB_ALL)
/* temperature */
#define EEPROM_KELVIN_TEMPERATURE ((2*0x12A) | EEPROM_CALIB_ALL)
#define EEPROM_RAW_TEMPERATURE ((2*0x12B) | EEPROM_CALIB_ALL)
/* SKU Capabilities (actual values from EEPROM definition) */
enum eeprom_sku_bits {
EEPROM_SKU_CAP_BAND_24GHZ = BIT(4),
EEPROM_SKU_CAP_BAND_52GHZ = BIT(5),
EEPROM_SKU_CAP_11N_ENABLE = BIT(6),
EEPROM_SKU_CAP_AMT_ENABLE = BIT(7),
EEPROM_SKU_CAP_IPAN_ENABLE = BIT(8)
};
/* radio config bits (actual values from EEPROM definition) */
#define EEPROM_RF_CFG_TYPE_MSK(x) (x & 0x3) /* bits 0-1 */
#define EEPROM_RF_CFG_STEP_MSK(x) ((x >> 2) & 0x3) /* bits 2-3 */
#define EEPROM_RF_CFG_DASH_MSK(x) ((x >> 4) & 0x3) /* bits 4-5 */
#define EEPROM_RF_CFG_PNUM_MSK(x) ((x >> 6) & 0x3) /* bits 6-7 */
#define EEPROM_RF_CFG_TX_ANT_MSK(x) ((x >> 8) & 0xF) /* bits 8-11 */
#define EEPROM_RF_CFG_RX_ANT_MSK(x) ((x >> 12) & 0xF) /* bits 12-15 */
/*
* EEPROM bands
* These are the channel numbers from each band in the order
* that they are stored in the EEPROM band information. Note
* that EEPROM bands aren't the same as mac80211 bands, and
* there are even special "ht40 bands" in the EEPROM.
*/
static const u8 iwl_eeprom_band_1[14] = { /* 2.4 GHz */
1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14
};
static const u8 iwl_eeprom_band_2[] = { /* 4915-5080MHz */
183, 184, 185, 187, 188, 189, 192, 196, 7, 8, 11, 12, 16
};
static const u8 iwl_eeprom_band_3[] = { /* 5170-5320MHz */
34, 36, 38, 40, 42, 44, 46, 48, 52, 56, 60, 64
};
static const u8 iwl_eeprom_band_4[] = { /* 5500-5700MHz */
100, 104, 108, 112, 116, 120, 124, 128, 132, 136, 140
};
static const u8 iwl_eeprom_band_5[] = { /* 5725-5825MHz */
145, 149, 153, 157, 161, 165
};
static const u8 iwl_eeprom_band_6[] = { /* 2.4 ht40 channel */
1, 2, 3, 4, 5, 6, 7
};
static const u8 iwl_eeprom_band_7[] = { /* 5.2 ht40 channel */
36, 44, 52, 60, 100, 108, 116, 124, 132, 149, 157
};
#define IWL_NUM_CHANNELS (ARRAY_SIZE(iwl_eeprom_band_1) + \
ARRAY_SIZE(iwl_eeprom_band_2) + \
ARRAY_SIZE(iwl_eeprom_band_3) + \
ARRAY_SIZE(iwl_eeprom_band_4) + \
ARRAY_SIZE(iwl_eeprom_band_5))
/* rate data (static) */
static struct ieee80211_rate iwl_cfg80211_rates[] = {
{ .bitrate = 1 * 10, .hw_value = 0, .hw_value_short = 0, },
{ .bitrate = 2 * 10, .hw_value = 1, .hw_value_short = 1,
.flags = IEEE80211_RATE_SHORT_PREAMBLE, },
{ .bitrate = 5.5 * 10, .hw_value = 2, .hw_value_short = 2,
.flags = IEEE80211_RATE_SHORT_PREAMBLE, },
{ .bitrate = 11 * 10, .hw_value = 3, .hw_value_short = 3,
.flags = IEEE80211_RATE_SHORT_PREAMBLE, },
{ .bitrate = 6 * 10, .hw_value = 4, .hw_value_short = 4, },
{ .bitrate = 9 * 10, .hw_value = 5, .hw_value_short = 5, },
{ .bitrate = 12 * 10, .hw_value = 6, .hw_value_short = 6, },
{ .bitrate = 18 * 10, .hw_value = 7, .hw_value_short = 7, },
{ .bitrate = 24 * 10, .hw_value = 8, .hw_value_short = 8, },
{ .bitrate = 36 * 10, .hw_value = 9, .hw_value_short = 9, },
{ .bitrate = 48 * 10, .hw_value = 10, .hw_value_short = 10, },
{ .bitrate = 54 * 10, .hw_value = 11, .hw_value_short = 11, },
};
#define RATES_24_OFFS 0
#define N_RATES_24 ARRAY_SIZE(iwl_cfg80211_rates)
#define RATES_52_OFFS 4
#define N_RATES_52 (N_RATES_24 - RATES_52_OFFS)
/* EEPROM reading functions */
static u16 iwl_eeprom_query16(const u8 *eeprom, size_t eeprom_size, int offset)
{
if (WARN_ON(offset + sizeof(u16) > eeprom_size))
return 0;
return le16_to_cpup((__le16 *)(eeprom + offset));
}
static u32 eeprom_indirect_address(const u8 *eeprom, size_t eeprom_size,
u32 address)
{
u16 offset = 0;
if ((address & INDIRECT_ADDRESS) == 0)
return address;
switch (address & INDIRECT_TYPE_MSK) {
case INDIRECT_HOST:
offset = iwl_eeprom_query16(eeprom, eeprom_size,
EEPROM_LINK_HOST);
break;
case INDIRECT_GENERAL:
offset = iwl_eeprom_query16(eeprom, eeprom_size,
EEPROM_LINK_GENERAL);
break;
case INDIRECT_REGULATORY:
offset = iwl_eeprom_query16(eeprom, eeprom_size,
EEPROM_LINK_REGULATORY);
break;
case INDIRECT_TXP_LIMIT:
offset = iwl_eeprom_query16(eeprom, eeprom_size,
EEPROM_LINK_TXP_LIMIT);
break;
case INDIRECT_TXP_LIMIT_SIZE:
offset = iwl_eeprom_query16(eeprom, eeprom_size,
EEPROM_LINK_TXP_LIMIT_SIZE);
break;
case INDIRECT_CALIBRATION:
offset = iwl_eeprom_query16(eeprom, eeprom_size,
EEPROM_LINK_CALIBRATION);
break;
case INDIRECT_PROCESS_ADJST:
offset = iwl_eeprom_query16(eeprom, eeprom_size,
EEPROM_LINK_PROCESS_ADJST);
break;
case INDIRECT_OTHERS:
offset = iwl_eeprom_query16(eeprom, eeprom_size,
EEPROM_LINK_OTHERS);
break;
default:
WARN_ON(1);
break;
}
/* translate the offset from words to byte */
return (address & ADDRESS_MSK) + (offset << 1);
}
static const u8 *iwl_eeprom_query_addr(const u8 *eeprom, size_t eeprom_size,
u32 offset)
{
u32 address = eeprom_indirect_address(eeprom, eeprom_size, offset);
if (WARN_ON(address >= eeprom_size))
return NULL;
return &eeprom[address];
}
static int iwl_eeprom_read_calib(const u8 *eeprom, size_t eeprom_size,
struct iwl_nvm_data *data)
{
struct iwl_eeprom_calib_hdr *hdr;
hdr = (void *)iwl_eeprom_query_addr(eeprom, eeprom_size,
EEPROM_CALIB_ALL);
if (!hdr)
return -ENODATA;
data->calib_version = hdr->version;
data->calib_voltage = hdr->voltage;
return 0;
}
/**
* enum iwl_eeprom_channel_flags - channel flags in EEPROM
* @EEPROM_CHANNEL_VALID: channel is usable for this SKU/geo
* @EEPROM_CHANNEL_IBSS: usable as an IBSS channel
* @EEPROM_CHANNEL_ACTIVE: active scanning allowed
* @EEPROM_CHANNEL_RADAR: radar detection required
* @EEPROM_CHANNEL_WIDE: 20 MHz channel okay (?)
* @EEPROM_CHANNEL_DFS: dynamic freq selection candidate
*/
enum iwl_eeprom_channel_flags {
EEPROM_CHANNEL_VALID = BIT(0),
EEPROM_CHANNEL_IBSS = BIT(1),
EEPROM_CHANNEL_ACTIVE = BIT(3),
EEPROM_CHANNEL_RADAR = BIT(4),
EEPROM_CHANNEL_WIDE = BIT(5),
EEPROM_CHANNEL_DFS = BIT(7),
};
/**
* struct iwl_eeprom_channel - EEPROM channel data
* @flags: %EEPROM_CHANNEL_* flags
* @max_power_avg: max power (in dBm) on this channel, at most 31 dBm
*/
struct iwl_eeprom_channel {
u8 flags;
s8 max_power_avg;
} __packed;
enum iwl_eeprom_enhanced_txpwr_flags {
IWL_EEPROM_ENH_TXP_FL_VALID = BIT(0),
IWL_EEPROM_ENH_TXP_FL_BAND_52G = BIT(1),
IWL_EEPROM_ENH_TXP_FL_OFDM = BIT(2),
IWL_EEPROM_ENH_TXP_FL_40MHZ = BIT(3),
IWL_EEPROM_ENH_TXP_FL_HT_AP = BIT(4),
IWL_EEPROM_ENH_TXP_FL_RES1 = BIT(5),
IWL_EEPROM_ENH_TXP_FL_RES2 = BIT(6),
IWL_EEPROM_ENH_TXP_FL_COMMON_TYPE = BIT(7),
};
/**
* struct iwl_eeprom_enhanced_txpwr
* @flags: entry flags
* @channel: channel number
* @chain_a_max: chain a max power in 1/2 dBm
* @chain_b_max: chain b max power in 1/2 dBm
* @chain_c_max: chain c max power in 1/2 dBm
* @delta_20_in_40: 20-in-40 deltas (hi/lo)
* @mimo2_max: mimo2 max power in 1/2 dBm
* @mimo3_max: mimo3 max power in 1/2 dBm
*
* This structure presents the enhanced regulatory tx power limit layout
* in an EEPROM image.
*/
struct iwl_eeprom_enhanced_txpwr {
u8 flags;
u8 channel;
s8 chain_a_max;
s8 chain_b_max;
s8 chain_c_max;
u8 delta_20_in_40;
s8 mimo2_max;
s8 mimo3_max;
} __packed;
static s8 iwl_get_max_txpwr_half_dbm(const struct iwl_nvm_data *data,
struct iwl_eeprom_enhanced_txpwr *txp)
{
s8 result = 0; /* (.5 dBm) */
/* Take the highest tx power from any valid chains */
if (data->valid_tx_ant & ANT_A && txp->chain_a_max > result)
result = txp->chain_a_max;
if (data->valid_tx_ant & ANT_B && txp->chain_b_max > result)
result = txp->chain_b_max;
if (data->valid_tx_ant & ANT_C && txp->chain_c_max > result)
result = txp->chain_c_max;
if ((data->valid_tx_ant == ANT_AB ||
data->valid_tx_ant == ANT_BC ||
data->valid_tx_ant == ANT_AC) && txp->mimo2_max > result)
result = txp->mimo2_max;
if (data->valid_tx_ant == ANT_ABC && txp->mimo3_max > result)
result = txp->mimo3_max;
return result;
}
#define EEPROM_TXP_OFFS (0x00 | INDIRECT_ADDRESS | INDIRECT_TXP_LIMIT)
#define EEPROM_TXP_ENTRY_LEN sizeof(struct iwl_eeprom_enhanced_txpwr)
#define EEPROM_TXP_SZ_OFFS (0x00 | INDIRECT_ADDRESS | INDIRECT_TXP_LIMIT_SIZE)
#define TXP_CHECK_AND_PRINT(x) \
((txp->flags & IWL_EEPROM_ENH_TXP_FL_##x) ? # x " " : "")
static void
iwl_eeprom_enh_txp_read_element(struct iwl_nvm_data *data,
struct iwl_eeprom_enhanced_txpwr *txp,
int n_channels, s8 max_txpower_avg)
{
int ch_idx;
enum nl80211_band band;
band = txp->flags & IWL_EEPROM_ENH_TXP_FL_BAND_52G ?
NL80211_BAND_5GHZ : NL80211_BAND_2GHZ;
for (ch_idx = 0; ch_idx < n_channels; ch_idx++) {
struct ieee80211_channel *chan = &data->channels[ch_idx];
/* update matching channel or from common data only */
if (txp->channel != 0 && chan->hw_value != txp->channel)
continue;
/* update matching band only */
if (band != chan->band)
continue;
if (chan->max_power < max_txpower_avg &&
!(txp->flags & IWL_EEPROM_ENH_TXP_FL_40MHZ))
chan->max_power = max_txpower_avg;
}
}
static void iwl_eeprom_enhanced_txpower(struct device *dev,
struct iwl_nvm_data *data,
const u8 *eeprom, size_t eeprom_size,
int n_channels)
{
struct iwl_eeprom_enhanced_txpwr *txp_array, *txp;
int idx, entries;
__le16 *txp_len;
s8 max_txp_avg_halfdbm;
BUILD_BUG_ON(sizeof(struct iwl_eeprom_enhanced_txpwr) != 8);
/* the length is in 16-bit words, but we want entries */
txp_len = (__le16 *)iwl_eeprom_query_addr(eeprom, eeprom_size,
EEPROM_TXP_SZ_OFFS);
entries = le16_to_cpup(txp_len) * 2 / EEPROM_TXP_ENTRY_LEN;
txp_array = (void *)iwl_eeprom_query_addr(eeprom, eeprom_size,
EEPROM_TXP_OFFS);
for (idx = 0; idx < entries; idx++) {
txp = &txp_array[idx];
/* skip invalid entries */
if (!(txp->flags & IWL_EEPROM_ENH_TXP_FL_VALID))
continue;
IWL_DEBUG_EEPROM(dev, "%s %d:\t %s%s%s%s%s%s%s%s (0x%02x)\n",
(txp->channel && (txp->flags &
IWL_EEPROM_ENH_TXP_FL_COMMON_TYPE)) ?
"Common " : (txp->channel) ?
"Channel" : "Common",
(txp->channel),
TXP_CHECK_AND_PRINT(VALID),
TXP_CHECK_AND_PRINT(BAND_52G),
TXP_CHECK_AND_PRINT(OFDM),
TXP_CHECK_AND_PRINT(40MHZ),
TXP_CHECK_AND_PRINT(HT_AP),
TXP_CHECK_AND_PRINT(RES1),
TXP_CHECK_AND_PRINT(RES2),
TXP_CHECK_AND_PRINT(COMMON_TYPE),
txp->flags);
IWL_DEBUG_EEPROM(dev,
"\t\t chain_A: %d chain_B: %d chain_C: %d\n",
txp->chain_a_max, txp->chain_b_max,
txp->chain_c_max);
IWL_DEBUG_EEPROM(dev,
"\t\t MIMO2: %d MIMO3: %d High 20_on_40: 0x%02x Low 20_on_40: 0x%02x\n",
txp->mimo2_max, txp->mimo3_max,
((txp->delta_20_in_40 & 0xf0) >> 4),
(txp->delta_20_in_40 & 0x0f));
max_txp_avg_halfdbm = iwl_get_max_txpwr_half_dbm(data, txp);
iwl_eeprom_enh_txp_read_element(data, txp, n_channels,
DIV_ROUND_UP(max_txp_avg_halfdbm, 2));
if (max_txp_avg_halfdbm > data->max_tx_pwr_half_dbm)
data->max_tx_pwr_half_dbm = max_txp_avg_halfdbm;
}
}
static void iwl_init_band_reference(const struct iwl_cfg *cfg,
const u8 *eeprom, size_t eeprom_size,
int eeprom_band, int *eeprom_ch_count,
const struct iwl_eeprom_channel **ch_info,
const u8 **eeprom_ch_array)
{
u32 offset = cfg->eeprom_params->regulatory_bands[eeprom_band - 1];
offset |= INDIRECT_ADDRESS | INDIRECT_REGULATORY;
*ch_info = (void *)iwl_eeprom_query_addr(eeprom, eeprom_size, offset);
switch (eeprom_band) {
case 1: /* 2.4GHz band */
*eeprom_ch_count = ARRAY_SIZE(iwl_eeprom_band_1);
*eeprom_ch_array = iwl_eeprom_band_1;
break;
case 2: /* 4.9GHz band */
*eeprom_ch_count = ARRAY_SIZE(iwl_eeprom_band_2);
*eeprom_ch_array = iwl_eeprom_band_2;
break;
case 3: /* 5.2GHz band */
*eeprom_ch_count = ARRAY_SIZE(iwl_eeprom_band_3);
*eeprom_ch_array = iwl_eeprom_band_3;
break;
case 4: /* 5.5GHz band */
*eeprom_ch_count = ARRAY_SIZE(iwl_eeprom_band_4);
*eeprom_ch_array = iwl_eeprom_band_4;
break;
case 5: /* 5.7GHz band */
*eeprom_ch_count = ARRAY_SIZE(iwl_eeprom_band_5);
*eeprom_ch_array = iwl_eeprom_band_5;
break;
case 6: /* 2.4GHz ht40 channels */
*eeprom_ch_count = ARRAY_SIZE(iwl_eeprom_band_6);
*eeprom_ch_array = iwl_eeprom_band_6;
break;
case 7: /* 5 GHz ht40 channels */
*eeprom_ch_count = ARRAY_SIZE(iwl_eeprom_band_7);
*eeprom_ch_array = iwl_eeprom_band_7;
break;
default:
*eeprom_ch_count = 0;
*eeprom_ch_array = NULL;
WARN_ON(1);
}
}
#define CHECK_AND_PRINT(x) \
((eeprom_ch->flags & EEPROM_CHANNEL_##x) ? # x " " : "")
static void iwl_mod_ht40_chan_info(struct device *dev,
struct iwl_nvm_data *data, int n_channels,
enum nl80211_band band, u16 channel,
const struct iwl_eeprom_channel *eeprom_ch,
u8 clear_ht40_extension_channel)
{
struct ieee80211_channel *chan = NULL;
int i;
for (i = 0; i < n_channels; i++) {
if (data->channels[i].band != band)
continue;
if (data->channels[i].hw_value != channel)
continue;
chan = &data->channels[i];
break;
}
if (!chan)
return;
IWL_DEBUG_EEPROM(dev,
"HT40 Ch. %d [%sGHz] %s%s%s%s%s(0x%02x %ddBm): Ad-Hoc %ssupported\n",
channel,
band == NL80211_BAND_5GHZ ? "5.2" : "2.4",
CHECK_AND_PRINT(IBSS),
CHECK_AND_PRINT(ACTIVE),
CHECK_AND_PRINT(RADAR),
CHECK_AND_PRINT(WIDE),
CHECK_AND_PRINT(DFS),
eeprom_ch->flags,
eeprom_ch->max_power_avg,
((eeprom_ch->flags & EEPROM_CHANNEL_IBSS) &&
!(eeprom_ch->flags & EEPROM_CHANNEL_RADAR)) ? ""
: "not ");
if (eeprom_ch->flags & EEPROM_CHANNEL_VALID)
chan->flags &= ~clear_ht40_extension_channel;
}
#define CHECK_AND_PRINT_I(x) \
((eeprom_ch_info[ch_idx].flags & EEPROM_CHANNEL_##x) ? # x " " : "")
static int iwl_init_channel_map(struct device *dev, const struct iwl_cfg *cfg,
struct iwl_nvm_data *data,
const u8 *eeprom, size_t eeprom_size)
{
int band, ch_idx;
const struct iwl_eeprom_channel *eeprom_ch_info;
const u8 *eeprom_ch_array;
int eeprom_ch_count;
int n_channels = 0;
/*
* Loop through the 5 EEPROM bands and add them to the parse list
*/
for (band = 1; band <= 5; band++) {
struct ieee80211_channel *channel;
iwl_init_band_reference(cfg, eeprom, eeprom_size, band,
&eeprom_ch_count, &eeprom_ch_info,
&eeprom_ch_array);
/* Loop through each band adding each of the channels */
for (ch_idx = 0; ch_idx < eeprom_ch_count; ch_idx++) {
const struct iwl_eeprom_channel *eeprom_ch;
eeprom_ch = &eeprom_ch_info[ch_idx];
if (!(eeprom_ch->flags & EEPROM_CHANNEL_VALID)) {
IWL_DEBUG_EEPROM(dev,
"Ch. %d Flags %x [%sGHz] - No traffic\n",
eeprom_ch_array[ch_idx],
eeprom_ch_info[ch_idx].flags,
(band != 1) ? "5.2" : "2.4");
continue;
}
channel = &data->channels[n_channels];
n_channels++;
channel->hw_value = eeprom_ch_array[ch_idx];
channel->band = (band == 1) ? NL80211_BAND_2GHZ
: NL80211_BAND_5GHZ;
channel->center_freq =
ieee80211_channel_to_frequency(
channel->hw_value, channel->band);
/* set no-HT40, will enable as appropriate later */
channel->flags = IEEE80211_CHAN_NO_HT40;
if (!(eeprom_ch->flags & EEPROM_CHANNEL_IBSS))
channel->flags |= IEEE80211_CHAN_NO_IR;
if (!(eeprom_ch->flags & EEPROM_CHANNEL_ACTIVE))
channel->flags |= IEEE80211_CHAN_NO_IR;
if (eeprom_ch->flags & EEPROM_CHANNEL_RADAR)
channel->flags |= IEEE80211_CHAN_RADAR;
/* Initialize regulatory-based run-time data */
channel->max_power =
eeprom_ch_info[ch_idx].max_power_avg;
IWL_DEBUG_EEPROM(dev,
"Ch. %d [%sGHz] %s%s%s%s%s%s(0x%02x %ddBm): Ad-Hoc %ssupported\n",
channel->hw_value,
(band != 1) ? "5.2" : "2.4",
CHECK_AND_PRINT_I(VALID),
CHECK_AND_PRINT_I(IBSS),
CHECK_AND_PRINT_I(ACTIVE),
CHECK_AND_PRINT_I(RADAR),
CHECK_AND_PRINT_I(WIDE),
CHECK_AND_PRINT_I(DFS),
eeprom_ch_info[ch_idx].flags,
eeprom_ch_info[ch_idx].max_power_avg,
((eeprom_ch_info[ch_idx].flags &
EEPROM_CHANNEL_IBSS) &&
!(eeprom_ch_info[ch_idx].flags &
EEPROM_CHANNEL_RADAR))
? "" : "not ");
}
}
if (cfg->eeprom_params->enhanced_txpower) {
/*
* for newer device (6000 series and up)
* EEPROM contain enhanced tx power information
* driver need to process addition information
* to determine the max channel tx power limits
*/
iwl_eeprom_enhanced_txpower(dev, data, eeprom, eeprom_size,
n_channels);
} else {
/* All others use data from channel map */
int i;
data->max_tx_pwr_half_dbm = -128;
for (i = 0; i < n_channels; i++)
data->max_tx_pwr_half_dbm =
max_t(s8, data->max_tx_pwr_half_dbm,
data->channels[i].max_power * 2);
}
/* Check if we do have HT40 channels */
if (cfg->eeprom_params->regulatory_bands[5] ==
EEPROM_REGULATORY_BAND_NO_HT40 &&
cfg->eeprom_params->regulatory_bands[6] ==
EEPROM_REGULATORY_BAND_NO_HT40)
return n_channels;
/* Two additional EEPROM bands for 2.4 and 5 GHz HT40 channels */
for (band = 6; band <= 7; band++) {
enum nl80211_band ieeeband;
iwl_init_band_reference(cfg, eeprom, eeprom_size, band,
&eeprom_ch_count, &eeprom_ch_info,
&eeprom_ch_array);
/* EEPROM band 6 is 2.4, band 7 is 5 GHz */
ieeeband = (band == 6) ? NL80211_BAND_2GHZ
: NL80211_BAND_5GHZ;
/* Loop through each band adding each of the channels */
for (ch_idx = 0; ch_idx < eeprom_ch_count; ch_idx++) {
/* Set up driver's info for lower half */
iwl_mod_ht40_chan_info(dev, data, n_channels, ieeeband,
eeprom_ch_array[ch_idx],
&eeprom_ch_info[ch_idx],
IEEE80211_CHAN_NO_HT40PLUS);
/* Set up driver's info for upper half */
iwl_mod_ht40_chan_info(dev, data, n_channels, ieeeband,
eeprom_ch_array[ch_idx] + 4,
&eeprom_ch_info[ch_idx],
IEEE80211_CHAN_NO_HT40MINUS);
}
}
return n_channels;
}
#endif
int iwl_init_sband_channels(struct iwl_nvm_data *data,
struct ieee80211_supported_band *sband,
int n_channels, enum nl80211_band band)
{
struct ieee80211_channel *chan = &data->channels[0];
int n = 0, idx = 0;
while (idx < n_channels && chan->band != band)
chan = &data->channels[++idx];
sband->channels = &data->channels[idx];
while (idx < n_channels && chan->band == band) {
chan = &data->channels[++idx];
n++;
}
sband->n_channels = n;
return n;
}
#define MAX_BIT_RATE_40_MHZ 150 /* Mbps */
#define MAX_BIT_RATE_20_MHZ 72 /* Mbps */
void iwl_init_ht_hw_capab(struct iwl_trans *trans,
struct iwl_nvm_data *data,
struct ieee80211_sta_ht_cap *ht_info,
enum nl80211_band band,
u8 tx_chains, u8 rx_chains)
{
const struct iwl_cfg *cfg = trans->cfg;
int max_bit_rate = 0;
tx_chains = hweight8(tx_chains);
if (cfg->rx_with_siso_diversity)
rx_chains = 1;
else
rx_chains = hweight8(rx_chains);
if (!(data->sku_cap_11n_enable) ||
(iwlwifi_mod_params.disable_11n & IWL_DISABLE_HT_ALL) ||
!cfg->ht_params) {
ht_info->ht_supported = false;
return;
}
if (data->sku_cap_mimo_disabled)
rx_chains = 1;
ht_info->ht_supported = true;
ht_info->cap = IEEE80211_HT_CAP_DSSSCCK40;
if (cfg->ht_params->stbc) {
ht_info->cap |= (1 << IEEE80211_HT_CAP_RX_STBC_SHIFT);
if (tx_chains > 1)
ht_info->cap |= IEEE80211_HT_CAP_TX_STBC;
}
if (cfg->ht_params->ldpc)
ht_info->cap |= IEEE80211_HT_CAP_LDPC_CODING;
if (trans->trans_cfg->mq_rx_supported ||
iwlwifi_mod_params.amsdu_size >= IWL_AMSDU_8K)
ht_info->cap |= IEEE80211_HT_CAP_MAX_AMSDU;
ht_info->ampdu_factor = IEEE80211_HT_MAX_AMPDU_64K;
ht_info->ampdu_density = IEEE80211_HT_MPDU_DENSITY_4;
ht_info->mcs.rx_mask[0] = 0xFF;
if (rx_chains >= 2)
ht_info->mcs.rx_mask[1] = 0xFF;
if (rx_chains >= 3)
ht_info->mcs.rx_mask[2] = 0xFF;
if (cfg->ht_params->ht_greenfield_support)
ht_info->cap |= IEEE80211_HT_CAP_GRN_FLD;
ht_info->cap |= IEEE80211_HT_CAP_SGI_20;
max_bit_rate = MAX_BIT_RATE_20_MHZ;
if (cfg->ht_params->ht40_bands & BIT(band)) {
ht_info->cap |= IEEE80211_HT_CAP_SUP_WIDTH_20_40;
ht_info->cap |= IEEE80211_HT_CAP_SGI_40;
max_bit_rate = MAX_BIT_RATE_40_MHZ;
}
/* Highest supported Rx data rate */
max_bit_rate *= rx_chains;
WARN_ON(max_bit_rate & ~IEEE80211_HT_MCS_RX_HIGHEST_MASK);
ht_info->mcs.rx_highest = cpu_to_le16(max_bit_rate);
/* Tx MCS capabilities */
ht_info->mcs.tx_params = IEEE80211_HT_MCS_TX_DEFINED;
if (tx_chains != rx_chains) {
ht_info->mcs.tx_params |= IEEE80211_HT_MCS_TX_RX_DIFF;
ht_info->mcs.tx_params |= ((tx_chains - 1) <<
IEEE80211_HT_MCS_TX_MAX_STREAMS_SHIFT);
}
}
#if IS_ENABLED(CONFIG_IWLDVM)
static void iwl_init_sbands(struct iwl_trans *trans, const struct iwl_cfg *cfg,
struct iwl_nvm_data *data,
const u8 *eeprom, size_t eeprom_size)
{
struct device *dev = trans->dev;
int n_channels = iwl_init_channel_map(dev, cfg, data,
eeprom, eeprom_size);
int n_used = 0;
struct ieee80211_supported_band *sband;
sband = &data->bands[NL80211_BAND_2GHZ];
sband->band = NL80211_BAND_2GHZ;
sband->bitrates = &iwl_cfg80211_rates[RATES_24_OFFS];
sband->n_bitrates = N_RATES_24;
n_used += iwl_init_sband_channels(data, sband, n_channels,
NL80211_BAND_2GHZ);
iwl_init_ht_hw_capab(trans, data, &sband->ht_cap, NL80211_BAND_2GHZ,
data->valid_tx_ant, data->valid_rx_ant);
sband = &data->bands[NL80211_BAND_5GHZ];
sband->band = NL80211_BAND_5GHZ;
sband->bitrates = &iwl_cfg80211_rates[RATES_52_OFFS];
sband->n_bitrates = N_RATES_52;
n_used += iwl_init_sband_channels(data, sband, n_channels,
NL80211_BAND_5GHZ);
iwl_init_ht_hw_capab(trans, data, &sband->ht_cap, NL80211_BAND_5GHZ,
data->valid_tx_ant, data->valid_rx_ant);
if (n_channels != n_used)
IWL_ERR_DEV(dev, "EEPROM: used only %d of %d channels\n",
n_used, n_channels);
}
/* EEPROM data functions */
struct iwl_nvm_data *
iwl_parse_eeprom_data(struct iwl_trans *trans, const struct iwl_cfg *cfg,
const u8 *eeprom, size_t eeprom_size)
{
struct iwl_nvm_data *data;
struct device *dev = trans->dev;
const void *tmp;
u16 radio_cfg, sku;
if (WARN_ON(!cfg || !cfg->eeprom_params))
return NULL;
data = kzalloc(struct_size(data, channels, IWL_NUM_CHANNELS),
GFP_KERNEL);
if (!data)
return NULL;
/* get MAC address(es) */
tmp = iwl_eeprom_query_addr(eeprom, eeprom_size, EEPROM_MAC_ADDRESS);
if (!tmp)
goto err_free;
memcpy(data->hw_addr, tmp, ETH_ALEN);
data->n_hw_addrs = iwl_eeprom_query16(eeprom, eeprom_size,
EEPROM_NUM_MAC_ADDRESS);
if (iwl_eeprom_read_calib(eeprom, eeprom_size, data))
goto err_free;
tmp = iwl_eeprom_query_addr(eeprom, eeprom_size, EEPROM_XTAL);
if (!tmp)
goto err_free;
memcpy(data->xtal_calib, tmp, sizeof(data->xtal_calib));
tmp = iwl_eeprom_query_addr(eeprom, eeprom_size,
EEPROM_RAW_TEMPERATURE);
if (!tmp)
goto err_free;
data->raw_temperature = *(__le16 *)tmp;
tmp = iwl_eeprom_query_addr(eeprom, eeprom_size,
EEPROM_KELVIN_TEMPERATURE);
if (!tmp)
goto err_free;
data->kelvin_temperature = *(__le16 *)tmp;
data->kelvin_voltage = *((__le16 *)tmp + 1);
radio_cfg = iwl_eeprom_query16(eeprom, eeprom_size,
EEPROM_RADIO_CONFIG);
data->radio_cfg_dash = EEPROM_RF_CFG_DASH_MSK(radio_cfg);
data->radio_cfg_pnum = EEPROM_RF_CFG_PNUM_MSK(radio_cfg);
data->radio_cfg_step = EEPROM_RF_CFG_STEP_MSK(radio_cfg);
data->radio_cfg_type = EEPROM_RF_CFG_TYPE_MSK(radio_cfg);
data->valid_rx_ant = EEPROM_RF_CFG_RX_ANT_MSK(radio_cfg);
data->valid_tx_ant = EEPROM_RF_CFG_TX_ANT_MSK(radio_cfg);
sku = iwl_eeprom_query16(eeprom, eeprom_size,
EEPROM_SKU_CAP);
data->sku_cap_11n_enable = sku & EEPROM_SKU_CAP_11N_ENABLE;
data->sku_cap_amt_enable = sku & EEPROM_SKU_CAP_AMT_ENABLE;
data->sku_cap_band_24ghz_enable = sku & EEPROM_SKU_CAP_BAND_24GHZ;
data->sku_cap_band_52ghz_enable = sku & EEPROM_SKU_CAP_BAND_52GHZ;
data->sku_cap_ipan_enable = sku & EEPROM_SKU_CAP_IPAN_ENABLE;
if (iwlwifi_mod_params.disable_11n & IWL_DISABLE_HT_ALL)
data->sku_cap_11n_enable = false;
data->nvm_version = iwl_eeprom_query16(eeprom, eeprom_size,
EEPROM_VERSION);
/* check overrides (some devices have wrong EEPROM) */
if (cfg->valid_tx_ant)
data->valid_tx_ant = cfg->valid_tx_ant;
if (cfg->valid_rx_ant)
data->valid_rx_ant = cfg->valid_rx_ant;
if (!data->valid_tx_ant || !data->valid_rx_ant) {
IWL_ERR_DEV(dev, "invalid antennas (0x%x, 0x%x)\n",
data->valid_tx_ant, data->valid_rx_ant);
goto err_free;
}
iwl_init_sbands(trans, cfg, data, eeprom, eeprom_size);
return data;
err_free:
kfree(data);
return NULL;
}
IWL_EXPORT_SYMBOL(iwl_parse_eeprom_data);
#endif

397
sys/contrib/dev/iwlwifi/iwl-eeprom-read.c
View file

@ -1,397 +0,0 @@
// SPDX-License-Identifier: GPL-2.0 OR BSD-3-Clause
/*
* Copyright (C) 2005-2014, 2018-2019, 2021 Intel Corporation
*/
#include <linux/types.h>
#include <linux/slab.h>
#include <linux/export.h>
#if defined(__FreeBSD__)
#include <linux/delay.h>
#endif
#include "iwl-drv.h"
#include "iwl-debug.h"
#include "iwl-eeprom-read.h"
#include "iwl-io.h"
#include "iwl-prph.h"
#include "iwl-csr.h"
/*
* EEPROM access time values:
*
* Driver initiates EEPROM read by writing byte address << 1 to CSR_EEPROM_REG.
* Driver then polls CSR_EEPROM_REG for CSR_EEPROM_REG_READ_VALID_MSK (0x1).
* When polling, wait 10 uSec between polling loops, up to a maximum 5000 uSec.
* Driver reads 16-bit value from bits 31-16 of CSR_EEPROM_REG.
*/
#define IWL_EEPROM_ACCESS_TIMEOUT 5000 /* uSec */
/*
* The device's EEPROM semaphore prevents conflicts between driver and uCode
* when accessing the EEPROM; each access is a series of pulses to/from the
* EEPROM chip, not a single event, so even reads could conflict if they
* weren't arbitrated by the semaphore.
*/
#define IWL_EEPROM_SEM_TIMEOUT 10 /* microseconds */
#define IWL_EEPROM_SEM_RETRY_LIMIT 1000 /* number of attempts (not time) */
static int iwl_eeprom_acquire_semaphore(struct iwl_trans *trans)
{
u16 count;
int ret;
for (count = 0; count < IWL_EEPROM_SEM_RETRY_LIMIT; count++) {
/* Request semaphore */
iwl_set_bit(trans, CSR_HW_IF_CONFIG_REG,
CSR_HW_IF_CONFIG_REG_BIT_EEPROM_OWN_SEM);
/* See if we got it */
ret = iwl_poll_bit(trans, CSR_HW_IF_CONFIG_REG,
CSR_HW_IF_CONFIG_REG_BIT_EEPROM_OWN_SEM,
CSR_HW_IF_CONFIG_REG_BIT_EEPROM_OWN_SEM,
IWL_EEPROM_SEM_TIMEOUT);
if (ret >= 0) {
IWL_DEBUG_EEPROM(trans->dev,
"Acquired semaphore after %d tries.\n",
count+1);
return ret;
}
}
return ret;
}
static void iwl_eeprom_release_semaphore(struct iwl_trans *trans)
{
iwl_clear_bit(trans, CSR_HW_IF_CONFIG_REG,
CSR_HW_IF_CONFIG_REG_BIT_EEPROM_OWN_SEM);
}
static int iwl_eeprom_verify_signature(struct iwl_trans *trans, bool nvm_is_otp)
{
u32 gp = iwl_read32(trans, CSR_EEPROM_GP) & CSR_EEPROM_GP_VALID_MSK;
IWL_DEBUG_EEPROM(trans->dev, "EEPROM signature=0x%08x\n", gp);
switch (gp) {
case CSR_EEPROM_GP_BAD_SIG_EEP_GOOD_SIG_OTP:
if (!nvm_is_otp) {
IWL_ERR(trans, "EEPROM with bad signature: 0x%08x\n",
gp);
return -ENOENT;
}
return 0;
case CSR_EEPROM_GP_GOOD_SIG_EEP_LESS_THAN_4K:
case CSR_EEPROM_GP_GOOD_SIG_EEP_MORE_THAN_4K:
if (nvm_is_otp) {
IWL_ERR(trans, "OTP with bad signature: 0x%08x\n", gp);
return -ENOENT;
}
return 0;
case CSR_EEPROM_GP_BAD_SIGNATURE_BOTH_EEP_AND_OTP:
default:
IWL_ERR(trans,
"bad EEPROM/OTP signature, type=%s, EEPROM_GP=0x%08x\n",
nvm_is_otp ? "OTP" : "EEPROM", gp);
return -ENOENT;
}
}
/******************************************************************************
*
* OTP related functions
*
******************************************************************************/
static void iwl_set_otp_access_absolute(struct iwl_trans *trans)
{
iwl_read32(trans, CSR_OTP_GP_REG);
iwl_clear_bit(trans, CSR_OTP_GP_REG,
CSR_OTP_GP_REG_OTP_ACCESS_MODE);
}
static int iwl_nvm_is_otp(struct iwl_trans *trans)
{
u32 otpgp;
/* OTP only valid for CP/PP and after */
switch (trans->hw_rev & CSR_HW_REV_TYPE_MSK) {
case CSR_HW_REV_TYPE_NONE:
IWL_ERR(trans, "Unknown hardware type\n");
return -EIO;
case CSR_HW_REV_TYPE_5300:
case CSR_HW_REV_TYPE_5350:
case CSR_HW_REV_TYPE_5100:
case CSR_HW_REV_TYPE_5150:
return 0;
default:
otpgp = iwl_read32(trans, CSR_OTP_GP_REG);
if (otpgp & CSR_OTP_GP_REG_DEVICE_SELECT)
return 1;
return 0;
}
}
static int iwl_init_otp_access(struct iwl_trans *trans)
{
int ret;
ret = iwl_finish_nic_init(trans);
if (ret)
return ret;
iwl_set_bits_prph(trans, APMG_PS_CTRL_REG,
APMG_PS_CTRL_VAL_RESET_REQ);
udelay(5);
iwl_clear_bits_prph(trans, APMG_PS_CTRL_REG,
APMG_PS_CTRL_VAL_RESET_REQ);
/*
* CSR auto clock gate disable bit -
* this is only applicable for HW with OTP shadow RAM
*/
if (trans->trans_cfg->base_params->shadow_ram_support)
iwl_set_bit(trans, CSR_DBG_LINK_PWR_MGMT_REG,
CSR_RESET_LINK_PWR_MGMT_DISABLED);
return 0;
}
static int iwl_read_otp_word(struct iwl_trans *trans, u16 addr,
__le16 *eeprom_data)
{
int ret = 0;
u32 r;
u32 otpgp;
iwl_write32(trans, CSR_EEPROM_REG,
CSR_EEPROM_REG_MSK_ADDR & (addr << 1));
ret = iwl_poll_bit(trans, CSR_EEPROM_REG,
CSR_EEPROM_REG_READ_VALID_MSK,
CSR_EEPROM_REG_READ_VALID_MSK,
IWL_EEPROM_ACCESS_TIMEOUT);
if (ret < 0) {
IWL_ERR(trans, "Time out reading OTP[%d]\n", addr);
return ret;
}
r = iwl_read32(trans, CSR_EEPROM_REG);
/* check for ECC errors: */
otpgp = iwl_read32(trans, CSR_OTP_GP_REG);
if (otpgp & CSR_OTP_GP_REG_ECC_UNCORR_STATUS_MSK) {
/* stop in this case */
/* set the uncorrectable OTP ECC bit for acknowledgment */
iwl_set_bit(trans, CSR_OTP_GP_REG,
CSR_OTP_GP_REG_ECC_UNCORR_STATUS_MSK);
IWL_ERR(trans, "Uncorrectable OTP ECC error, abort OTP read\n");
return -EINVAL;
}
if (otpgp & CSR_OTP_GP_REG_ECC_CORR_STATUS_MSK) {
/* continue in this case */
/* set the correctable OTP ECC bit for acknowledgment */
iwl_set_bit(trans, CSR_OTP_GP_REG,
CSR_OTP_GP_REG_ECC_CORR_STATUS_MSK);
IWL_ERR(trans, "Correctable OTP ECC error, continue read\n");
}
*eeprom_data = cpu_to_le16(r >> 16);
return 0;
}
/*
* iwl_is_otp_empty: check for empty OTP
*/
static bool iwl_is_otp_empty(struct iwl_trans *trans)
{
u16 next_link_addr = 0;
__le16 link_value;
bool is_empty = false;
/* locate the beginning of OTP link list */
if (!iwl_read_otp_word(trans, next_link_addr, &link_value)) {
if (!link_value) {
IWL_ERR(trans, "OTP is empty\n");
is_empty = true;
}
} else {
IWL_ERR(trans, "Unable to read first block of OTP list.\n");
is_empty = true;
}
return is_empty;
}
/*
* iwl_find_otp_image: find EEPROM image in OTP
* finding the OTP block that contains the EEPROM image.
* the last valid block on the link list (the block _before_ the last block)
* is the block we should read and used to configure the device.
* If all the available OTP blocks are full, the last block will be the block
* we should read and used to configure the device.
* only perform this operation if shadow RAM is disabled
*/
static int iwl_find_otp_image(struct iwl_trans *trans,
u16 *validblockaddr)
{
u16 next_link_addr = 0, valid_addr;
__le16 link_value = 0;
int usedblocks = 0;
/* set addressing mode to absolute to traverse the link list */
iwl_set_otp_access_absolute(trans);
/* checking for empty OTP or error */
if (iwl_is_otp_empty(trans))
return -EINVAL;
/*
* start traverse link list
* until reach the max number of OTP blocks
* different devices have different number of OTP blocks
*/
do {
/* save current valid block address
* check for more block on the link list
*/
valid_addr = next_link_addr;
next_link_addr = le16_to_cpu(link_value) * sizeof(u16);
IWL_DEBUG_EEPROM(trans->dev, "OTP blocks %d addr 0x%x\n",
usedblocks, next_link_addr);
if (iwl_read_otp_word(trans, next_link_addr, &link_value))
return -EINVAL;
if (!link_value) {
/*
* reach the end of link list, return success and
* set address point to the starting address
* of the image
*/
*validblockaddr = valid_addr;
/* skip first 2 bytes (link list pointer) */
*validblockaddr += 2;
return 0;
}
/* more in the link list, continue */
usedblocks++;
} while (usedblocks <= trans->trans_cfg->base_params->max_ll_items);
/* OTP has no valid blocks */
IWL_DEBUG_EEPROM(trans->dev, "OTP has no valid blocks\n");
return -EINVAL;
}
/*
* iwl_read_eeprom - read EEPROM contents
*
* Load the EEPROM contents from adapter and return it
* and its size.
*
* NOTE: This routine uses the non-debug IO access functions.
*/
int iwl_read_eeprom(struct iwl_trans *trans, u8 **eeprom, size_t *eeprom_size)
{
__le16 *e;
u32 gp = iwl_read32(trans, CSR_EEPROM_GP);
int sz;
int ret;
u16 addr;
u16 validblockaddr = 0;
u16 cache_addr = 0;
int nvm_is_otp;
if (!eeprom || !eeprom_size)
return -EINVAL;
nvm_is_otp = iwl_nvm_is_otp(trans);
if (nvm_is_otp < 0)
return nvm_is_otp;
sz = trans->trans_cfg->base_params->eeprom_size;
IWL_DEBUG_EEPROM(trans->dev, "NVM size = %d\n", sz);
e = kmalloc(sz, GFP_KERNEL);
if (!e)
return -ENOMEM;
ret = iwl_eeprom_verify_signature(trans, nvm_is_otp);
if (ret < 0) {
IWL_ERR(trans, "EEPROM not found, EEPROM_GP=0x%08x\n", gp);
goto err_free;
}
/* Make sure driver (instead of uCode) is allowed to read EEPROM */
ret = iwl_eeprom_acquire_semaphore(trans);
if (ret < 0) {
IWL_ERR(trans, "Failed to acquire EEPROM semaphore.\n");
goto err_free;
}
if (nvm_is_otp) {
ret = iwl_init_otp_access(trans);
if (ret) {
IWL_ERR(trans, "Failed to initialize OTP access.\n");
goto err_unlock;
}
iwl_write32(trans, CSR_EEPROM_GP,
iwl_read32(trans, CSR_EEPROM_GP) &
~CSR_EEPROM_GP_IF_OWNER_MSK);
iwl_set_bit(trans, CSR_OTP_GP_REG,
CSR_OTP_GP_REG_ECC_CORR_STATUS_MSK |
CSR_OTP_GP_REG_ECC_UNCORR_STATUS_MSK);
/* traversing the linked list if no shadow ram supported */
if (!trans->trans_cfg->base_params->shadow_ram_support) {
ret = iwl_find_otp_image(trans, &validblockaddr);
if (ret)
goto err_unlock;
}
for (addr = validblockaddr; addr < validblockaddr + sz;
addr += sizeof(u16)) {
__le16 eeprom_data;
ret = iwl_read_otp_word(trans, addr, &eeprom_data);
if (ret)
goto err_unlock;
e[cache_addr / 2] = eeprom_data;
cache_addr += sizeof(u16);
}
} else {
/* eeprom is an array of 16bit values */
for (addr = 0; addr < sz; addr += sizeof(u16)) {
u32 r;
iwl_write32(trans, CSR_EEPROM_REG,
CSR_EEPROM_REG_MSK_ADDR & (addr << 1));
ret = iwl_poll_bit(trans, CSR_EEPROM_REG,
CSR_EEPROM_REG_READ_VALID_MSK,
CSR_EEPROM_REG_READ_VALID_MSK,
IWL_EEPROM_ACCESS_TIMEOUT);
if (ret < 0) {
IWL_ERR(trans,
"Time out reading EEPROM[%d]\n", addr);
goto err_unlock;
}
r = iwl_read32(trans, CSR_EEPROM_REG);
e[addr / 2] = cpu_to_le16(r >> 16);
}
}
IWL_DEBUG_EEPROM(trans->dev, "NVM Type: %s\n",
nvm_is_otp ? "OTP" : "EEPROM");
iwl_eeprom_release_semaphore(trans);
*eeprom_size = sz;
*eeprom = (u8 *)e;
return 0;
err_unlock:
iwl_eeprom_release_semaphore(trans);
err_free:
kfree(e);
return ret;
}
IWL_EXPORT_SYMBOL(iwl_read_eeprom);

12
sys/contrib/dev/iwlwifi/iwl-eeprom-read.h
View file

@ -1,12 +0,0 @@
/* SPDX-License-Identifier: GPL-2.0 OR BSD-3-Clause */
/*
* Copyright (C) 2005-2014 Intel Corporation
*/
#ifndef __iwl_eeprom_h__
#define __iwl_eeprom_h__
#include "iwl-trans.h"
int iwl_read_eeprom(struct iwl_trans *trans, u8 **eeprom, size_t *eeprom_size);
#endif /* __iwl_eeprom_h__ */

85
sys/contrib/dev/iwlwifi/iwl-fh.h
View file

@ -1,6 +1,6 @@
/* SPDX-License-Identifier: GPL-2.0 OR BSD-3-Clause */
/*
* Copyright (C) 2005-2014, 2018-2021, 2023 Intel Corporation
* Copyright (C) 2005-2014, 2018-2021, 2023-2024 Intel Corporation
* Copyright (C) 2015-2017 Intel Deutschland GmbH
*/
#ifndef __iwl_fh_h__
@ -15,7 +15,7 @@
/* Flow Handler Definitions */
/****************************/
/**
/*
* This I/O area is directly read/writable by driver (e.g. Linux uses writel())
* Addresses are offsets from device's PCI hardware base address.
*/
@ -24,7 +24,7 @@
#define FH_MEM_LOWER_BOUND_GEN2 (0xa06000)
#define FH_MEM_UPPER_BOUND_GEN2 (0xa08000)
/**
/*
* Keep-Warm (KW) buffer base address.
*
* Driver must allocate a 4KByte buffer that is for keeping the
@ -44,7 +44,7 @@
#define FH_KW_MEM_ADDR_REG (FH_MEM_LOWER_BOUND + 0x97C)
/**
/*
* TFD Circular Buffers Base (CBBC) addresses
*
* Device has 16 base pointer registers, one for each of 16 host-DRAM-resident
@ -143,7 +143,7 @@ static inline unsigned int FH_MEM_CBBC_QUEUE(struct iwl_trans *trans,
*/
#define TFH_SRV_DMA_CHNL0_BC (0x1F70)
/**
/*
* Rx SRAM Control and Status Registers (RSCSR)
*
* These registers provide handshake between driver and device for the Rx queue
@ -216,21 +216,21 @@ static inline unsigned int FH_MEM_CBBC_QUEUE(struct iwl_trans *trans,
#define FH_MEM_RSCSR_UPPER_BOUND (FH_MEM_LOWER_BOUND + 0xC00)
#define FH_MEM_RSCSR_CHNL0 (FH_MEM_RSCSR_LOWER_BOUND)
/**
/*
* Physical base address of 8-byte Rx Status buffer.
* Bit fields:
* 31-0: Rx status buffer physical base address [35:4], must 16-byte aligned.
*/
#define FH_RSCSR_CHNL0_STTS_WPTR_REG (FH_MEM_RSCSR_CHNL0)
/**
/*
* Physical base address of Rx Buffer Descriptor Circular Buffer.
* Bit fields:
* 27-0: RBD CD physical base address [35:8], must be 256-byte aligned.
*/
#define FH_RSCSR_CHNL0_RBDCB_BASE_REG (FH_MEM_RSCSR_CHNL0 + 0x004)
/**
/*
* Rx write pointer (index, really!).
* Bit fields:
* 11-0: Index of driver's most recent prepared-to-be-filled RBD, + 1.
@ -242,7 +242,7 @@ static inline unsigned int FH_MEM_CBBC_QUEUE(struct iwl_trans *trans,
#define FW_RSCSR_CHNL0_RXDCB_RDPTR_REG (FH_MEM_RSCSR_CHNL0 + 0x00c)
#define FH_RSCSR_CHNL0_RDPTR FW_RSCSR_CHNL0_RXDCB_RDPTR_REG
/**
/*
* Rx Config/Status Registers (RCSR)
* Rx Config Reg for channel 0 (only channel used)
*
@ -300,7 +300,7 @@ static inline unsigned int FH_MEM_CBBC_QUEUE(struct iwl_trans *trans,
#define FH_RCSR_CHNL0_RX_CONFIG_IRQ_DEST_NO_INT_VAL (0x00000000)
#define FH_RCSR_CHNL0_RX_CONFIG_IRQ_DEST_INT_HOST_VAL (0x00001000)
/**
/*
* Rx Shared Status Registers (RSSR)
*
* After stopping Rx DMA channel (writing 0 to
@ -356,7 +356,7 @@ static inline unsigned int FH_MEM_CBBC_QUEUE(struct iwl_trans *trans,
#define RFH_RBDBUF_RBD0_LSB 0xA08300
#define RFH_RBDBUF_RBD_LSB(q) (RFH_RBDBUF_RBD0_LSB + (q) * 8)
/**
/*
* RFH Status Register
*
* Bit fields:
@ -440,7 +440,7 @@ static inline unsigned int FH_MEM_CBBC_QUEUE(struct iwl_trans *trans,
#define FH_TFDIB_CTRL0_REG(_chnl) (FH_TFDIB_LOWER_BOUND + 0x8 * (_chnl))
#define FH_TFDIB_CTRL1_REG(_chnl) (FH_TFDIB_LOWER_BOUND + 0x8 * (_chnl) + 0x4)
/**
/*
* Transmit DMA Channel Control/Status Registers (TCSR)
*
* Device has one configuration register for each of 8 Tx DMA/FIFO channels
@ -501,7 +501,7 @@ static inline unsigned int FH_MEM_CBBC_QUEUE(struct iwl_trans *trans,
#define FH_TCSR_CHNL_TX_BUF_STS_REG_POS_TB_NUM (20)
#define FH_TCSR_CHNL_TX_BUF_STS_REG_POS_TB_IDX (12)
/**
/*
* Tx Shared Status Registers (TSSR)
*
* After stopping Tx DMA channel (writing 0 to
@ -518,7 +518,7 @@ static inline unsigned int FH_MEM_CBBC_QUEUE(struct iwl_trans *trans,
#define FH_TSSR_TX_STATUS_REG (FH_TSSR_LOWER_BOUND + 0x010)
/**
/*
* Bit fields for TSSR(Tx Shared Status & Control) error status register:
* 31: Indicates an address error when accessed to internal memory
* uCode/driver must write "1" in order to clear this flag
@ -565,21 +565,24 @@ static inline unsigned int FH_MEM_CBBC_QUEUE(struct iwl_trans *trans,
#define RX_QUEUE_MASK 255
#define RX_QUEUE_SIZE_LOG 8
#define IWL_DEFAULT_RX_QUEUE 0
/**
* struct iwl_rb_status - reserve buffer status
* host memory mapped FH registers
* @closed_rb_num [0:11] - Indicates the index of the RB which was closed
* @closed_fr_num [0:11] - Indicates the index of the RX Frame which was closed
* @finished_rb_num [0:11] - Indicates the index of the current RB
* @closed_rb_num: [0:11] Indicates the index of the RB which was closed
* @closed_fr_num: [0:11] Indicates the index of the RX Frame which was closed
* @finished_rb_num: [0:11] Indicates the index of the current RB
* in which the last frame was written to
* @finished_fr_num [0:11] - Indicates the index of the RX Frame
* @finished_fr_num: [0:11] Indicates the index of the RX Frame
* which was transferred
* @__spare: reserved
*/
struct iwl_rb_status {
__le16 closed_rb_num;
__le16 closed_fr_num;
__le16 finished_rb_num;
__le16 finished_fr_nam;
__le16 finished_fr_num;
__le32 __spare;
} __packed;
@ -631,7 +634,7 @@ enum iwl_tfd_tb_hi_n_len {
};
/**
* struct iwl_tfd_tb transmit buffer descriptor within transmit frame descriptor
* struct iwl_tfd_tb - transmit buffer descriptor within transmit frame descriptor
*
* This structure contains dma address and length of transmission address
*
@ -645,19 +648,19 @@ struct iwl_tfd_tb {
} __packed;
/**
* struct iwl_tfh_tb transmit buffer descriptor within transmit frame descriptor
* struct iwl_tfh_tb - transmit buffer descriptor within transmit frame descriptor
*
* This structure contains dma address and length of transmission address
*
* @tb_len length of the tx buffer
* @addr 64 bits dma address
* @tb_len: length of the tx buffer
* @addr: 64 bits dma address
*/
struct iwl_tfh_tb {
__le16 tb_len;
__le64 addr;
} __packed;
/**
/*
* Each Tx queue uses a circular buffer of 256 TFDs stored in host DRAM.
* Both driver and device share these circular buffers, each of which must be
* contiguous 256 TFDs.
@ -679,12 +682,13 @@ struct iwl_tfh_tb {
/**
* struct iwl_tfd - Transmit Frame Descriptor (TFD)
* @ __reserved1[3] reserved
* @ num_tbs 0-4 number of active tbs
* 5 reserved
* 6-7 padding (not used)
* @ tbs[20] transmit frame buffer descriptors
* @ __pad padding
* @__reserved1: reserved
* @num_tbs:
* 0-4 number of active tbs
* 5 reserved
* 6-7 padding (not used)
* @tbs: transmit frame buffer descriptors
* @__pad: padding
*/
struct iwl_tfd {
u8 __reserved1[3];
@ -695,10 +699,11 @@ struct iwl_tfd {
/**
* struct iwl_tfh_tfd - Transmit Frame Descriptor (TFD)
* @ num_tbs 0-4 number of active tbs
* 5 -15 reserved
* @ tbs[25] transmit frame buffer descriptors
* @ __pad padding
* @num_tbs:
* 0-4 number of active tbs
* 5-15 reserved
* @tbs: transmit frame buffer descriptors
* @__pad: padding
*/
struct iwl_tfh_tfd {
__le16 num_tbs;
@ -712,13 +717,15 @@ struct iwl_tfh_tfd {
/* Fixed (non-configurable) rx data from phy */
/**
* struct iwlagn_schedq_bc_tbl scheduler byte count table
* struct iwlagn_scd_bc_tbl - scheduler byte count table
* base physical address provided by SCD_DRAM_BASE_ADDR
* For devices up to 22000:
* @tfd_offset 0-12 - tx command byte count
* @tfd_offset:
* For devices up to 22000:
* 0-12 - tx command byte count
* 12-16 - station index
* For 22000:
* @tfd_offset 0-12 - tx command byte count
* For 22000:
* 0-12 - tx command byte count
* 12-13 - number of 64 byte chunks
* 14-16 - reserved
*/
@ -727,7 +734,7 @@ struct iwlagn_scd_bc_tbl {
} __packed;
/**
* struct iwl_gen3_bc_tbl_entry scheduler byte count table entry gen3
* struct iwl_gen3_bc_tbl_entry - scheduler byte count table entry gen3
* For AX210 and on:
* @tfd_offset: 0-12 - tx command byte count
* 12-13 - number of 64 byte chunks

4
sys/contrib/dev/iwlwifi/iwl-io.c
View file

@ -1,6 +1,6 @@
// SPDX-License-Identifier: GPL-2.0 OR BSD-3-Clause
/*
* Copyright (C) 2003-2014, 2018-2022 Intel Corporation
* Copyright (C) 2003-2014, 2018-2022, 2024 Intel Corporation
* Copyright (C) 2015-2016 Intel Deutschland GmbH
*/
#include <linux/delay.h>
@ -460,7 +460,7 @@ int iwl_finish_nic_init(struct iwl_trans *trans)
*/
if (cfg_trans->device_family >= IWL_DEVICE_FAMILY_BZ) {
iwl_set_bit(trans, CSR_GP_CNTRL,
CSR_GP_CNTRL_REG_FLAG_MAC_CLOCK_READY |
CSR_GP_CNTRL_REG_FLAG_BZ_MAC_ACCESS_REQ |
CSR_GP_CNTRL_REG_FLAG_MAC_INIT);
poll_ready = CSR_GP_CNTRL_REG_FLAG_MAC_STATUS;
} else {

21
sys/contrib/dev/iwlwifi/iwl-modparams.h
View file

@ -1,6 +1,6 @@
/* SPDX-License-Identifier: GPL-2.0 OR BSD-3-Clause */
/*
* Copyright (C) 2005-2014, 2018-2022 Intel Corporation
* Copyright (C) 2005-2014, 2018-2022, 2024 Intel Corporation
*/
#ifndef __iwl_modparams_h__
#define __iwl_modparams_h__
@ -113,4 +113,23 @@ static inline bool iwl_enable_tx_ampdu(void)
return true;
}
/* Verify amsdu_size module parameter and convert it to a rxb size */
static inline enum iwl_amsdu_size
iwl_amsdu_size_to_rxb_size(void)
{
switch (iwlwifi_mod_params.amsdu_size) {
case IWL_AMSDU_8K:
return IWL_AMSDU_8K;
case IWL_AMSDU_12K:
return IWL_AMSDU_12K;
default:
pr_err("%s: Unsupported amsdu_size: %d\n", KBUILD_MODNAME,
iwlwifi_mod_params.amsdu_size);
fallthrough;
case IWL_AMSDU_DEF:
case IWL_AMSDU_4K:
return IWL_AMSDU_4K;
}
}
#endif /* #__iwl_modparams_h__ */

223
sys/contrib/dev/iwlwifi/iwl-nvm-parse.c
View file

@ -38,16 +38,13 @@ enum nvm_offsets {
N_HW_ADDRS = 3,
NVM_CHANNELS = 0x1E0 - NVM_SW_SECTION,
/* NVM calibration section offset (in words) definitions */
NVM_CALIB_SECTION = 0x2B8,
XTAL_CALIB = 0x316 - NVM_CALIB_SECTION,
/* NVM REGULATORY -Section offset (in words) definitions */
NVM_CHANNELS_SDP = 0,
};
enum ext_nvm_offsets {
/* NVM HW-Section offset (in words) definitions */
MAC_ADDRESS_OVERRIDE_EXT_NVM = 1,
/* NVM SW-Section offset (in words) definitions */
@ -156,6 +153,8 @@ static struct ieee80211_rate iwl_cfg80211_rates[] = {
* @NVM_CHANNEL_80MHZ: 80 MHz channel okay
* @NVM_CHANNEL_160MHZ: 160 MHz channel okay
* @NVM_CHANNEL_DC_HIGH: DC HIGH required/allowed (?)
* @NVM_CHANNEL_VLP: client support connection to UHB VLP AP
* @NVM_CHANNEL_AFC: client support connection to UHB AFC AP
*/
enum iwl_nvm_channel_flags {
NVM_CHANNEL_VALID = BIT(0),
@ -170,6 +169,8 @@ enum iwl_nvm_channel_flags {
NVM_CHANNEL_80MHZ = BIT(10),
NVM_CHANNEL_160MHZ = BIT(11),
NVM_CHANNEL_DC_HIGH = BIT(12),
NVM_CHANNEL_VLP = BIT(13),
NVM_CHANNEL_AFC = BIT(14),
};
/**
@ -309,7 +310,7 @@ static inline void iwl_nvm_print_channel_flags(struct device *dev, u32 level,
/* Note: already can print up to 101 characters, 110 is the limit! */
IWL_DEBUG_DEV(dev, level,
"Ch. %d: 0x%x:%s%s%s%s%s%s%s%s%s%s%s%s\n",
"Ch. %d: 0x%x:%s%s%s%s%s%s%s%s%s%s%s%s%s%s\n",
chan, flags,
CHECK_AND_PRINT_I(VALID),
CHECK_AND_PRINT_I(IBSS),
@ -322,7 +323,9 @@ static inline void iwl_nvm_print_channel_flags(struct device *dev, u32 level,
CHECK_AND_PRINT_I(40MHZ),
CHECK_AND_PRINT_I(80MHZ),
CHECK_AND_PRINT_I(160MHZ),
CHECK_AND_PRINT_I(DC_HIGH));
CHECK_AND_PRINT_I(DC_HIGH),
CHECK_AND_PRINT_I(VLP),
CHECK_AND_PRINT_I(AFC));
#undef CHECK_AND_PRINT_I
}
@ -366,6 +369,14 @@ static u32 iwl_get_channel_flags(u8 ch_num, int ch_idx, enum nl80211_band band,
(flags & IEEE80211_CHAN_NO_IR))
flags |= IEEE80211_CHAN_IR_CONCURRENT;
/* Set the AP type for the UHB case. */
if (nvm_flags & NVM_CHANNEL_VLP)
flags |= IEEE80211_CHAN_ALLOW_6GHZ_VLP_AP;
else
flags |= IEEE80211_CHAN_NO_6GHZ_VLP_CLIENT;
if (!(nvm_flags & NVM_CHANNEL_AFC))
flags |= IEEE80211_CHAN_NO_6GHZ_AFC_CLIENT;
return flags;
}
@ -380,11 +391,14 @@ static enum nl80211_band iwl_nl80211_band_from_channel_idx(int ch_idx)
return NL80211_BAND_2GHZ;
}
static int iwl_init_channel_map(struct device *dev, const struct iwl_cfg *cfg,
static int iwl_init_channel_map(struct iwl_trans *trans,
const struct iwl_fw *fw,
struct iwl_nvm_data *data,
const void * const nvm_ch_flags,
u32 sbands_flags, bool v4)
{
const struct iwl_cfg *cfg = trans->cfg;
struct device *dev = trans->dev;
int ch_idx;
int n_channels = 0;
struct ieee80211_channel *channel;
@ -466,11 +480,10 @@ static int iwl_init_channel_map(struct device *dev, const struct iwl_cfg *cfg,
else
channel->flags = 0;
/* TODO: Don't put limitations on UHB devices as we still don't
* have NVM for them
*/
if (cfg->uhb_supported)
channel->flags = 0;
if (fw_has_capa(&fw->ucode_capa,
IWL_UCODE_TLV_CAPA_MONITOR_PASSIVE_CHANS))
channel->flags |= IEEE80211_CHAN_CAN_MONITOR;
iwl_nvm_print_channel_flags(dev, IWL_DL_EEPROM,
channel->hw_value, ch_flags);
IWL_DEBUG_EEPROM(dev, "Ch. %d: %ddBm\n",
@ -585,7 +598,8 @@ static const u8 iwl_vendor_caps[] = {
static const struct ieee80211_sband_iftype_data iwl_he_eht_capa[] = {
{
.types_mask = BIT(NL80211_IFTYPE_STATION),
.types_mask = BIT(NL80211_IFTYPE_STATION) |
BIT(NL80211_IFTYPE_P2P_CLIENT),
.he_cap = {
.has_he = true,
.he_cap_elem = {
@ -668,10 +682,10 @@ static const struct ieee80211_sband_iftype_data iwl_he_eht_capa[] = {
.has_eht = true,
.eht_cap_elem = {
.mac_cap_info[0] =
IEEE80211_EHT_MAC_CAP0_EPCS_PRIO_ACCESS |
IEEE80211_EHT_MAC_CAP0_OM_CONTROL |
IEEE80211_EHT_MAC_CAP0_TRIG_TXOP_SHARING_MODE1 |
IEEE80211_EHT_MAC_CAP0_TRIG_TXOP_SHARING_MODE2,
IEEE80211_EHT_MAC_CAP0_TRIG_TXOP_SHARING_MODE2 |
IEEE80211_EHT_MAC_CAP0_SCS_TRAFFIC_DESC,
.phy_cap_info[0] =
IEEE80211_EHT_PHY_CAP0_242_TONE_RU_GT20MHZ |
IEEE80211_EHT_PHY_CAP0_NDP_4_EHT_LFT_32_GI |
@ -695,10 +709,11 @@ static const struct ieee80211_sband_iftype_data iwl_he_eht_capa[] = {
IEEE80211_EHT_PHY_CAP4_POWER_BOOST_FACT_SUPP |
IEEE80211_EHT_PHY_CAP4_EHT_MU_PPDU_4_EHT_LTF_08_GI,
.phy_cap_info[5] =
FIELD_PREP_CONST(IEEE80211_EHT_PHY_CAP5_COMMON_NOMINAL_PKT_PAD_MASK,
IEEE80211_EHT_PHY_CAP5_COMMON_NOMINAL_PKT_PAD_16US) |
IEEE80211_EHT_PHY_CAP5_NON_TRIG_CQI_FEEDBACK |
IEEE80211_EHT_PHY_CAP5_TX_LESS_242_TONE_RU_SUPP |
IEEE80211_EHT_PHY_CAP5_RX_LESS_242_TONE_RU_SUPP |
IEEE80211_EHT_PHY_CAP5_PPE_THRESHOLD_PRESENT,
IEEE80211_EHT_PHY_CAP5_RX_LESS_242_TONE_RU_SUPP,
.phy_cap_info[6] =
IEEE80211_EHT_PHY_CAP6_MCS15_SUPP_MASK |
IEEE80211_EHT_PHY_CAP6_EHT_DUP_6GHZ_SUPP,
@ -732,19 +747,22 @@ static const struct ieee80211_sband_iftype_data iwl_he_eht_capa[] = {
/*
* PPE thresholds for NSS = 2, and RU index bitmap set
* to 0xc.
* Note: just for stating what we want, not present in
* the transmitted data due to not including
* IEEE80211_EHT_PHY_CAP5_PPE_THRESHOLD_PRESENT.
*/
.eht_ppe_thres = {0xc1, 0x0e, 0xe0 }
},
},
{
.types_mask = BIT(NL80211_IFTYPE_AP),
.types_mask = BIT(NL80211_IFTYPE_AP) |
BIT(NL80211_IFTYPE_P2P_GO),
.he_cap = {
.has_he = true,
.he_cap_elem = {
.mac_cap_info[0] =
IEEE80211_HE_MAC_CAP0_HTC_HE,
.mac_cap_info[1] =
IEEE80211_HE_MAC_CAP1_TF_MAC_PAD_DUR_16US |
IEEE80211_HE_MAC_CAP1_MULTI_TID_AGG_RX_QOS_8,
.mac_cap_info[3] =
IEEE80211_HE_MAC_CAP3_OMI_CONTROL,
@ -792,7 +810,6 @@ static const struct ieee80211_sband_iftype_data iwl_he_eht_capa[] = {
.has_eht = true,
.eht_cap_elem = {
.mac_cap_info[0] =
IEEE80211_EHT_MAC_CAP0_EPCS_PRIO_ACCESS |
IEEE80211_EHT_MAC_CAP0_OM_CONTROL |
IEEE80211_EHT_MAC_CAP0_TRIG_TXOP_SHARING_MODE1 |
IEEE80211_EHT_MAC_CAP0_TRIG_TXOP_SHARING_MODE2,
@ -800,7 +817,8 @@ static const struct ieee80211_sband_iftype_data iwl_he_eht_capa[] = {
IEEE80211_EHT_PHY_CAP0_242_TONE_RU_GT20MHZ |
IEEE80211_EHT_PHY_CAP0_NDP_4_EHT_LFT_32_GI,
.phy_cap_info[5] =
IEEE80211_EHT_PHY_CAP5_PPE_THRESHOLD_PRESENT,
FIELD_PREP_CONST(IEEE80211_EHT_PHY_CAP5_COMMON_NOMINAL_PKT_PAD_MASK,
IEEE80211_EHT_PHY_CAP5_COMMON_NOMINAL_PKT_PAD_16US),
},
/* For all MCS and bandwidth, set 2 NSS for both Tx and
@ -828,6 +846,9 @@ static const struct ieee80211_sband_iftype_data iwl_he_eht_capa[] = {
/*
* PPE thresholds for NSS = 2, and RU index bitmap set
* to 0xc.
* Note: just for stating what we want, not present in
* the transmitted data due to not including
* IEEE80211_EHT_PHY_CAP5_PPE_THRESHOLD_PRESENT.
*/
.eht_ppe_thres = {0xc1, 0x0e, 0xe0 }
},
@ -888,11 +909,13 @@ iwl_nvm_fixup_sband_iftd(struct iwl_trans *trans,
u8 tx_chains, u8 rx_chains,
const struct iwl_fw *fw)
{
bool is_ap = iftype_data->types_mask & BIT(NL80211_IFTYPE_AP);
bool is_ap = iftype_data->types_mask & (BIT(NL80211_IFTYPE_AP) |
BIT(NL80211_IFTYPE_P2P_GO));
bool no_320;
no_320 = !trans->trans_cfg->integrated &&
trans->pcie_link_speed < PCI_EXP_LNKSTA_CLS_8_0GB;
no_320 = (!trans->trans_cfg->integrated &&
trans->pcie_link_speed < PCI_EXP_LNKSTA_CLS_8_0GB) ||
trans->reduced_cap_sku;
if (!data->sku_cap_11be_enable || iwlwifi_mod_params.disable_11be)
iftype_data->eht_cap.has_eht = false;
@ -962,6 +985,9 @@ iwl_nvm_fixup_sband_iftd(struct iwl_trans *trans,
}
}
} else {
struct ieee80211_he_mcs_nss_supp *he_mcs_nss_supp =
&iftype_data->he_cap.he_mcs_nss_supp;
if (iftype_data->eht_cap.has_eht) {
struct ieee80211_eht_mcs_nss_supp *mcs_nss =
&iftype_data->eht_cap.eht_mcs_nss_supp;
@ -980,6 +1006,19 @@ iwl_nvm_fixup_sband_iftd(struct iwl_trans *trans,
iftype_data->he_cap.he_cap_elem.phy_cap_info[7] |=
IEEE80211_HE_PHY_CAP7_MAX_NC_1;
}
he_mcs_nss_supp->rx_mcs_80 |=
cpu_to_le16(IEEE80211_HE_MCS_NOT_SUPPORTED << 2);
he_mcs_nss_supp->tx_mcs_80 |=
cpu_to_le16(IEEE80211_HE_MCS_NOT_SUPPORTED << 2);
he_mcs_nss_supp->rx_mcs_160 |=
cpu_to_le16(IEEE80211_HE_MCS_NOT_SUPPORTED << 2);
he_mcs_nss_supp->tx_mcs_160 |=
cpu_to_le16(IEEE80211_HE_MCS_NOT_SUPPORTED << 2);
he_mcs_nss_supp->rx_mcs_80p80 |=
cpu_to_le16(IEEE80211_HE_MCS_NOT_SUPPORTED << 2);
he_mcs_nss_supp->tx_mcs_80p80 |=
cpu_to_le16(IEEE80211_HE_MCS_NOT_SUPPORTED << 2);
}
if (trans->trans_cfg->device_family >= IWL_DEVICE_FAMILY_AX210 && !is_ap)
@ -988,8 +1027,8 @@ iwl_nvm_fixup_sband_iftd(struct iwl_trans *trans,
switch (CSR_HW_RFID_TYPE(trans->hw_rf_id)) {
case IWL_CFG_RF_TYPE_GF:
case IWL_CFG_RF_TYPE_MR:
case IWL_CFG_RF_TYPE_MS:
case IWL_CFG_RF_TYPE_FM:
case IWL_CFG_RF_TYPE_WH:
iftype_data->he_cap.he_cap_elem.phy_cap_info[9] |=
IEEE80211_HE_PHY_CAP9_TX_1024_QAM_LESS_THAN_242_TONE_RU;
if (!is_ap)
@ -1001,8 +1040,7 @@ iwl_nvm_fixup_sband_iftd(struct iwl_trans *trans,
if (CSR_HW_REV_TYPE(trans->hw_rev) == IWL_CFG_MAC_TYPE_GL &&
iftype_data->eht_cap.has_eht) {
iftype_data->eht_cap.eht_cap_elem.mac_cap_info[0] &=
~(IEEE80211_EHT_MAC_CAP0_EPCS_PRIO_ACCESS |
IEEE80211_EHT_MAC_CAP0_TRIG_TXOP_SHARING_MODE1 |
~(IEEE80211_EHT_MAC_CAP0_TRIG_TXOP_SHARING_MODE1 |
IEEE80211_EHT_MAC_CAP0_TRIG_TXOP_SHARING_MODE2);
iftype_data->eht_cap.eht_cap_elem.phy_cap_info[3] &=
~(IEEE80211_EHT_PHY_CAP0_PARTIAL_BW_UL_MU_MIMO |
@ -1010,7 +1048,8 @@ iwl_nvm_fixup_sband_iftd(struct iwl_trans *trans,
IEEE80211_EHT_PHY_CAP3_NG_16_MU_FEEDBACK |
IEEE80211_EHT_PHY_CAP3_CODEBOOK_4_2_SU_FDBK |
IEEE80211_EHT_PHY_CAP3_CODEBOOK_7_5_MU_FDBK |
IEEE80211_EHT_PHY_CAP3_TRIG_MU_BF_PART_BW_FDBK);
IEEE80211_EHT_PHY_CAP3_TRIG_MU_BF_PART_BW_FDBK |
IEEE80211_EHT_PHY_CAP3_TRIG_CQI_FDBK);
iftype_data->eht_cap.eht_cap_elem.phy_cap_info[4] &=
~(IEEE80211_EHT_PHY_CAP4_PART_BW_DL_MU_MIMO |
IEEE80211_EHT_PHY_CAP4_POWER_BOOST_FACT_SUPP);
@ -1039,6 +1078,26 @@ iwl_nvm_fixup_sband_iftd(struct iwl_trans *trans,
iftype_data->he_cap.he_cap_elem.phy_cap_info[7] &=
~IEEE80211_HE_PHY_CAP7_STBC_RX_ABOVE_80MHZ;
}
if (trans->step_urm) {
iftype_data->eht_cap.eht_mcs_nss_supp.bw._320.rx_tx_mcs11_max_nss = 0;
iftype_data->eht_cap.eht_mcs_nss_supp.bw._320.rx_tx_mcs13_max_nss = 0;
}
if (trans->no_160)
iftype_data->he_cap.he_cap_elem.phy_cap_info[0] &=
~IEEE80211_HE_PHY_CAP0_CHANNEL_WIDTH_SET_160MHZ_IN_5G;
if (trans->reduced_cap_sku) {
memset(&iftype_data->eht_cap.eht_mcs_nss_supp.bw._320, 0,
sizeof(iftype_data->eht_cap.eht_mcs_nss_supp.bw._320));
iftype_data->eht_cap.eht_mcs_nss_supp.bw._80.rx_tx_mcs13_max_nss = 0;
iftype_data->eht_cap.eht_mcs_nss_supp.bw._160.rx_tx_mcs13_max_nss = 0;
iftype_data->eht_cap.eht_cap_elem.phy_cap_info[8] &=
~IEEE80211_EHT_PHY_CAP8_RX_4096QAM_WIDER_BW_DL_OFDMA;
iftype_data->eht_cap.eht_cap_elem.phy_cap_info[2] &=
~IEEE80211_EHT_PHY_CAP2_SOUNDING_DIM_320MHZ_MASK;
}
}
static void iwl_init_he_hw_capab(struct iwl_trans *trans,
@ -1050,10 +1109,6 @@ static void iwl_init_he_hw_capab(struct iwl_trans *trans,
struct ieee80211_sband_iftype_data *iftype_data;
int i;
/* should only initialize once */
if (WARN_ON(sband->iftype_data))
return;
BUILD_BUG_ON(sizeof(data->iftd.low) != sizeof(iwl_he_eht_capa));
BUILD_BUG_ON(sizeof(data->iftd.high) != sizeof(iwl_he_eht_capa));
BUILD_BUG_ON(sizeof(data->iftd.uhb) != sizeof(iwl_he_eht_capa));
@ -1075,8 +1130,8 @@ static void iwl_init_he_hw_capab(struct iwl_trans *trans,
memcpy(iftype_data, iwl_he_eht_capa, sizeof(iwl_he_eht_capa));
sband->iftype_data = iftype_data;
sband->n_iftype_data = ARRAY_SIZE(iwl_he_eht_capa);
_ieee80211_set_sband_iftype_data(sband, iftype_data,
ARRAY_SIZE(iwl_he_eht_capa));
for (i = 0; i < sband->n_iftype_data; i++)
iwl_nvm_fixup_sband_iftd(trans, data, sband, &iftype_data[i],
@ -1085,6 +1140,37 @@ static void iwl_init_he_hw_capab(struct iwl_trans *trans,
iwl_init_he_6ghz_capa(trans, data, sband, tx_chains, rx_chains);
}
void iwl_reinit_cab(struct iwl_trans *trans, struct iwl_nvm_data *data,
u8 tx_chains, u8 rx_chains, const struct iwl_fw *fw)
{
struct ieee80211_supported_band *sband;
sband = &data->bands[NL80211_BAND_2GHZ];
iwl_init_ht_hw_capab(trans, data, &sband->ht_cap, NL80211_BAND_2GHZ,
tx_chains, rx_chains);
if (data->sku_cap_11ax_enable && !iwlwifi_mod_params.disable_11ax)
iwl_init_he_hw_capab(trans, data, sband, tx_chains, rx_chains,
fw);
sband = &data->bands[NL80211_BAND_5GHZ];
iwl_init_ht_hw_capab(trans, data, &sband->ht_cap, NL80211_BAND_5GHZ,
tx_chains, rx_chains);
if (data->sku_cap_11ac_enable && !iwlwifi_mod_params.disable_11ac)
iwl_init_vht_hw_capab(trans, data, &sband->vht_cap,
tx_chains, rx_chains);
if (data->sku_cap_11ax_enable && !iwlwifi_mod_params.disable_11ax)
iwl_init_he_hw_capab(trans, data, sband, tx_chains, rx_chains,
fw);
sband = &data->bands[NL80211_BAND_6GHZ];
if (data->sku_cap_11ax_enable && !iwlwifi_mod_params.disable_11ax)
iwl_init_he_hw_capab(trans, data, sband, tx_chains, rx_chains,
fw);
}
IWL_EXPORT_SYMBOL(iwl_reinit_cab);
static void iwl_init_sbands(struct iwl_trans *trans,
struct iwl_nvm_data *data,
const void *nvm_ch_flags, u8 tx_chains,
@ -1092,12 +1178,11 @@ static void iwl_init_sbands(struct iwl_trans *trans,
const struct iwl_fw *fw)
{
struct device *dev = trans->dev;
const struct iwl_cfg *cfg = trans->cfg;
int n_channels;
int n_used = 0;
struct ieee80211_supported_band *sband;
n_channels = iwl_init_channel_map(dev, cfg, data, nvm_ch_flags,
n_channels = iwl_init_channel_map(trans, fw, data, nvm_ch_flags,
sbands_flags, v4);
sband = &data->bands[NL80211_BAND_2GHZ];
sband->band = NL80211_BAND_2GHZ;
@ -1368,7 +1453,7 @@ iwl_nvm_no_wide_in_5ghz(struct iwl_trans *trans, const struct iwl_cfg *cfg,
struct iwl_nvm_data *
iwl_parse_mei_nvm_data(struct iwl_trans *trans, const struct iwl_cfg *cfg,
const struct iwl_mei_nvm *mei_nvm,
const struct iwl_fw *fw)
const struct iwl_fw *fw, u8 tx_ant, u8 rx_ant)
{
struct iwl_nvm_data *data;
u32 sbands_flags = 0;
@ -1395,6 +1480,10 @@ iwl_parse_mei_nvm_data(struct iwl_trans *trans, const struct iwl_cfg *cfg,
tx_chains &= data->valid_tx_ant;
if (data->valid_rx_ant)
rx_chains &= data->valid_rx_ant;
if (tx_ant)
tx_chains &= tx_ant;
if (rx_ant)
rx_chains &= rx_ant;
data->sku_cap_mimo_disabled = false;
data->sku_cap_band_24ghz_enable = true;
@ -1489,9 +1578,6 @@ iwl_parse_nvm_data(struct iwl_trans *trans, const struct iwl_cfg *cfg,
&regulatory[NVM_CHANNELS_SDP] :
&nvm_sw[NVM_CHANNELS];
/* in family 8000 Xtal calibration values moved to OTP */
data->xtal_calib[0] = *(nvm_calib + XTAL_CALIB);
data->xtal_calib[1] = *(nvm_calib + XTAL_CALIB + 1);
lar_enabled = true;
} else {
u16 lar_offset = data->nvm_version < 0xE39 ?
@ -1539,11 +1625,15 @@ static u32 iwl_nvm_get_regdom_bw_flags(const u16 *nvm_chan,
flags &= ~NL80211_RRF_NO_HT40PLUS;
if (nvm_chan[ch_idx] >= FIRST_2GHZ_HT_MINUS)
flags &= ~NL80211_RRF_NO_HT40MINUS;
} else if (nvm_flags & NVM_CHANNEL_40MHZ) {
} else if (ch_idx < NUM_2GHZ_CHANNELS + NUM_5GHZ_CHANNELS &&
nvm_flags & NVM_CHANNEL_40MHZ) {
if ((ch_idx - NUM_2GHZ_CHANNELS) % 2 == 0)
flags &= ~NL80211_RRF_NO_HT40PLUS;
else
flags &= ~NL80211_RRF_NO_HT40MINUS;
} else if (nvm_flags & NVM_CHANNEL_40MHZ) {
flags &= ~NL80211_RRF_NO_HT40PLUS;
flags &= ~NL80211_RRF_NO_HT40MINUS;
}
if (!(nvm_flags & NVM_CHANNEL_80MHZ))
@ -1563,9 +1653,26 @@ static u32 iwl_nvm_get_regdom_bw_flags(const u16 *nvm_chan,
/* Set the GO concurrent flag only in case that NO_IR is set.
* Otherwise it is meaningless
*/
if ((nvm_flags & NVM_CHANNEL_GO_CONCURRENT) &&
(flags & NL80211_RRF_NO_IR))
flags |= NL80211_RRF_GO_CONCURRENT;
if ((nvm_flags & NVM_CHANNEL_GO_CONCURRENT)) {
if (flags & NL80211_RRF_NO_IR)
flags |= NL80211_RRF_GO_CONCURRENT;
if (flags & NL80211_RRF_DFS) {
flags |= NL80211_RRF_DFS_CONCURRENT;
/* Our device doesn't set active bit for DFS channels
* however, once marked as DFS no-ir is not needed.
*/
flags &= ~NL80211_RRF_NO_IR;
}
}
/* Set the AP type for the UHB case. */
if (nvm_flags & NVM_CHANNEL_VLP)
flags |= NL80211_RRF_ALLOW_6GHZ_VLP_AP;
else
flags |= NL80211_RRF_NO_6GHZ_VLP_CLIENT;
if (!(nvm_flags & NVM_CHANNEL_AFC))
flags |= NL80211_RRF_NO_6GHZ_AFC_CLIENT;
/*
* reg_capa is per regulatory domain so apply it for every channel
@ -1629,7 +1736,6 @@ iwl_parse_nvm_mcc_info(struct device *dev, const struct iwl_cfg *cfg,
const u16 *nvm_chan;
struct ieee80211_regdomain *regd, *copy_rd;
struct ieee80211_reg_rule *rule;
enum nl80211_band band;
int center_freq, prev_center_freq = 0;
int valid_rules = 0;
bool new_rule;
@ -1673,8 +1779,10 @@ iwl_parse_nvm_mcc_info(struct device *dev, const struct iwl_cfg *cfg,
reg_capa = iwl_get_reg_capa(cap, resp_ver);
for (ch_idx = 0; ch_idx < num_of_ch; ch_idx++) {
enum nl80211_band band =
iwl_nl80211_band_from_channel_idx(ch_idx);
ch_flags = (u16)__le32_to_cpup(channels + ch_idx);
band = iwl_nl80211_band_from_channel_idx(ch_idx);
center_freq = ieee80211_channel_to_frequency(nvm_chan[ch_idx],
band);
new_rule = false;
@ -1960,7 +2068,8 @@ out:
IWL_EXPORT_SYMBOL(iwl_read_external_nvm);
struct iwl_nvm_data *iwl_get_nvm(struct iwl_trans *trans,
const struct iwl_fw *fw)
const struct iwl_fw *fw,
u8 set_tx_ant, u8 set_rx_ant)
{
struct iwl_nvm_get_info cmd = {};
struct iwl_nvm_data *nvm;
@ -1974,6 +2083,9 @@ struct iwl_nvm_data *iwl_get_nvm(struct iwl_trans *trans,
bool empty_otp;
u32 mac_flags;
u32 sbands_flags = 0;
u8 tx_ant;
u8 rx_ant;
/*
* All the values in iwl_nvm_get_info_rsp v4 are the same as
* in v3, except for the channel profile part of the
@ -2047,7 +2159,7 @@ struct iwl_nvm_data *iwl_get_nvm(struct iwl_trans *trans,
!!(mac_flags & NVM_MAC_SKU_FLAGS_BAND_5_2_ENABLED);
nvm->sku_cap_mimo_disabled =
!!(mac_flags & NVM_MAC_SKU_FLAGS_MIMO_DISABLED);
if (CSR_HW_RFID_TYPE(trans->hw_rf_id) == IWL_CFG_RF_TYPE_FM)
if (CSR_HW_RFID_TYPE(trans->hw_rf_id) >= IWL_CFG_RF_TYPE_FM)
nvm->sku_cap_11be_enable = true;
/* Initialize PHY sku data */
@ -2065,10 +2177,15 @@ struct iwl_nvm_data *iwl_get_nvm(struct iwl_trans *trans,
channel_profile = v4 ? (void *)rsp->regulatory.channel_profile :
(void *)rsp_v3->regulatory.channel_profile;
iwl_init_sbands(trans, nvm,
channel_profile,
nvm->valid_tx_ant & fw->valid_tx_ant,
nvm->valid_rx_ant & fw->valid_rx_ant,
tx_ant = nvm->valid_tx_ant & fw->valid_tx_ant;
rx_ant = nvm->valid_rx_ant & fw->valid_rx_ant;
if (set_tx_ant)
tx_ant &= set_tx_ant;
if (set_rx_ant)
rx_ant &= set_rx_ant;
iwl_init_sbands(trans, nvm, channel_profile, tx_ant, rx_ant,
sbands_flags, v4, fw);
iwl_free_resp(&hcmd);

23
sys/contrib/dev/iwlwifi/iwl-nvm-parse.h
View file

@ -1,13 +1,13 @@
/* SPDX-License-Identifier: GPL-2.0 OR BSD-3-Clause */
/*
* Copyright (C) 2005-2015, 2018-2022 Intel Corporation
* Copyright (C) 2005-2015, 2018-2024 Intel Corporation
* Copyright (C) 2016-2017 Intel Deutschland GmbH
*/
#ifndef __iwl_nvm_parse_h__
#define __iwl_nvm_parse_h__
#include <net/cfg80211.h>
#include "iwl-eeprom-parse.h"
#include "iwl-nvm-utils.h"
#include "mei/iwl-mei.h"
/**
@ -21,7 +21,7 @@ enum iwl_nvm_sbands_flags {
IWL_NVM_SBANDS_FLAGS_NO_WIDE_IN_5GHZ = BIT(1),
};
/**
/*
* iwl_parse_nvm_data - parse NVM data and return values
*
* This function parses all NVM values we need and then
@ -38,7 +38,7 @@ iwl_parse_nvm_data(struct iwl_trans *trans, const struct iwl_cfg *cfg,
u8 tx_chains, u8 rx_chains);
/**
* iwl_parse_mcc_info - parse MCC (mobile country code) info coming from FW
* iwl_parse_nvm_mcc_info - parse MCC (mobile country code) info coming from FW
*
* This function parses the regulatory channel data received as a
* MCC_UPDATE_CMD command. It returns a newly allocation regulatory domain,
@ -73,21 +73,28 @@ int iwl_read_external_nvm(struct iwl_trans *trans,
void iwl_nvm_fixups(u32 hw_id, unsigned int section, u8 *data,
unsigned int len);
/**
/*
* iwl_get_nvm - retrieve NVM data from firmware
*
* Allocates a new iwl_nvm_data structure, fills it with
* NVM data, and returns it to caller.
*/
struct iwl_nvm_data *iwl_get_nvm(struct iwl_trans *trans,
const struct iwl_fw *fw);
const struct iwl_fw *fw,
u8 set_tx_ant, u8 set_rx_ant);
/**
/*
* iwl_parse_mei_nvm_data - parse the mei_nvm_data and get an iwl_nvm_data
*/
struct iwl_nvm_data *
iwl_parse_mei_nvm_data(struct iwl_trans *trans, const struct iwl_cfg *cfg,
const struct iwl_mei_nvm *mei_nvm,
const struct iwl_fw *fw);
const struct iwl_fw *fw, u8 set_tx_ant, u8 set_rx_ant);
/*
* iwl_reinit_cab - to be called when the tx_chains or rx_chains are modified
*/
void iwl_reinit_cab(struct iwl_trans *trans, struct iwl_nvm_data *data,
u8 tx_chains, u8 rx_chains, const struct iwl_fw *fw);
#endif /* __iwl_nvm_parse_h__ */

118
sys/contrib/dev/iwlwifi/iwl-nvm-utils.c Normal file
View file

@ -0,0 +1,118 @@
// SPDX-License-Identifier: GPL-2.0 OR BSD-3-Clause
/*
* Copyright (C) 2005-2014, 2018-2021, 2023 Intel Corporation
* Copyright (C) 2015 Intel Mobile Communications GmbH
*/
#include <linux/types.h>
#include <linux/slab.h>
#include <linux/export.h>
#include "iwl-drv.h"
#include "iwl-modparams.h"
#include "iwl-nvm-utils.h"
int iwl_init_sband_channels(struct iwl_nvm_data *data,
struct ieee80211_supported_band *sband,
int n_channels, enum nl80211_band band)
{
struct ieee80211_channel *chan = &data->channels[0];
int n = 0, idx = 0;
while (idx < n_channels && chan->band != band)
chan = &data->channels[++idx];
sband->channels = &data->channels[idx];
while (idx < n_channels && chan->band == band) {
chan = &data->channels[++idx];
n++;
}
sband->n_channels = n;
return n;
}
IWL_EXPORT_SYMBOL(iwl_init_sband_channels);
#define MAX_BIT_RATE_40_MHZ 150 /* Mbps */
#define MAX_BIT_RATE_20_MHZ 72 /* Mbps */
void iwl_init_ht_hw_capab(struct iwl_trans *trans,
struct iwl_nvm_data *data,
struct ieee80211_sta_ht_cap *ht_info,
enum nl80211_band band,
u8 tx_chains, u8 rx_chains)
{
const struct iwl_cfg *cfg = trans->cfg;
int max_bit_rate = 0;
tx_chains = hweight8(tx_chains);
if (cfg->rx_with_siso_diversity)
rx_chains = 1;
else
rx_chains = hweight8(rx_chains);
if (!(data->sku_cap_11n_enable) ||
(iwlwifi_mod_params.disable_11n & IWL_DISABLE_HT_ALL) ||
!cfg->ht_params) {
ht_info->ht_supported = false;
return;
}
if (data->sku_cap_mimo_disabled)
rx_chains = 1;
ht_info->ht_supported = true;
ht_info->cap = IEEE80211_HT_CAP_DSSSCCK40;
if (cfg->ht_params->stbc) {
ht_info->cap |= (1 << IEEE80211_HT_CAP_RX_STBC_SHIFT);
if (tx_chains > 1)
ht_info->cap |= IEEE80211_HT_CAP_TX_STBC;
}
if (cfg->ht_params->ldpc)
ht_info->cap |= IEEE80211_HT_CAP_LDPC_CODING;
if (trans->trans_cfg->mq_rx_supported ||
iwlwifi_mod_params.amsdu_size >= IWL_AMSDU_8K)
ht_info->cap |= IEEE80211_HT_CAP_MAX_AMSDU;
ht_info->ampdu_factor = IEEE80211_HT_MAX_AMPDU_64K;
ht_info->ampdu_density = IEEE80211_HT_MPDU_DENSITY_4;
ht_info->mcs.rx_mask[0] = 0xFF;
ht_info->mcs.rx_mask[1] = 0x00;
ht_info->mcs.rx_mask[2] = 0x00;
if (rx_chains >= 2)
ht_info->mcs.rx_mask[1] = 0xFF;
if (rx_chains >= 3)
ht_info->mcs.rx_mask[2] = 0xFF;
if (cfg->ht_params->ht_greenfield_support)
ht_info->cap |= IEEE80211_HT_CAP_GRN_FLD;
ht_info->cap |= IEEE80211_HT_CAP_SGI_20;
max_bit_rate = MAX_BIT_RATE_20_MHZ;
if (cfg->ht_params->ht40_bands & BIT(band)) {
ht_info->cap |= IEEE80211_HT_CAP_SUP_WIDTH_20_40;
ht_info->cap |= IEEE80211_HT_CAP_SGI_40;
max_bit_rate = MAX_BIT_RATE_40_MHZ;
}
/* Highest supported Rx data rate */
max_bit_rate *= rx_chains;
WARN_ON(max_bit_rate & ~IEEE80211_HT_MCS_RX_HIGHEST_MASK);
ht_info->mcs.rx_highest = cpu_to_le16(max_bit_rate);
/* Tx MCS capabilities */
ht_info->mcs.tx_params = IEEE80211_HT_MCS_TX_DEFINED;
if (tx_chains != rx_chains) {
ht_info->mcs.tx_params |= IEEE80211_HT_MCS_TX_RX_DIFF;
ht_info->mcs.tx_params |= ((tx_chains - 1) <<
IEEE80211_HT_MCS_TX_MAX_STREAMS_SHIFT);
}
}
IWL_EXPORT_SYMBOL(iwl_init_ht_hw_capab);

19
sys/contrib/dev/iwlwifi/iwl-eeprom-parse.h → sys/contrib/dev/iwlwifi/iwl-nvm-utils.h
View file

@ -1,6 +1,6 @@
/* SPDX-License-Identifier: GPL-2.0 OR BSD-3-Clause */
/*
* Copyright (C) 2005-2014, 2018, 2020-2022 Intel Corporation
* Copyright (C) 2005-2014, 2018, 2020-2023 Intel Corporation
* Copyright (C) 2015 Intel Mobile Communications GmbH
*/
#ifndef __iwl_eeprom_parse_h__
@ -58,23 +58,6 @@ struct iwl_nvm_data {
struct ieee80211_channel channels[];
};
/**
* iwl_parse_eeprom_data - parse EEPROM data and return values
*
* @dev: device pointer we're parsing for, for debug only
* @cfg: device configuration for parsing and overrides
* @eeprom: the EEPROM data
* @eeprom_size: length of the EEPROM data
*
* This function parses all EEPROM values we need and then
* returns a (newly allocated) struct containing all the
* relevant values for driver use. The struct must be freed
* later with iwl_free_nvm_data().
*/
struct iwl_nvm_data *
iwl_parse_eeprom_data(struct iwl_trans *trans, const struct iwl_cfg *cfg,
const u8 *eeprom, size_t eeprom_size);
int iwl_init_sband_channels(struct iwl_nvm_data *data,
struct ieee80211_supported_band *sband,
int n_channels, enum nl80211_band band);

32
sys/contrib/dev/iwlwifi/iwl-op-mode.h
View file

@ -1,6 +1,6 @@
/* SPDX-License-Identifier: GPL-2.0 OR BSD-3-Clause */
/*
* Copyright (C) 2005-2014, 2018-2021 Intel Corporation
* Copyright (C) 2005-2014, 2018-2021, 2024 Intel Corporation
* Copyright (C) 2013-2014 Intel Mobile Communications GmbH
* Copyright (C) 2015 Intel Deutschland GmbH
*/
@ -64,15 +64,15 @@ struct iwl_cfg;
* received on the RSS queue(s). The queue parameter indicates which of the
* RSS queues received this frame; it will always be non-zero.
* This method must not sleep.
* @async_cb: called when an ASYNC command with CMD_WANT_ASYNC_CALLBACK set
* completes. Must be atomic.
* @queue_full: notifies that a HW queue is full.
* Must be atomic and called with BH disabled.
* @queue_not_full: notifies that a HW queue is not full any more.
* Must be atomic and called with BH disabled.
* @hw_rf_kill:notifies of a change in the HW rf kill switch. True means that
* @hw_rf_kill: notifies of a change in the HW rf kill switch. True means that
* the radio is killed. Return %true if the device should be stopped by
* the transport immediately after the call. May sleep.
* Note that this must not return %true for newer devices using gen2 PCIe
* transport.
* @free_skb: allows the transport layer to free skbs that haven't been
* reclaimed by the op_mode. This can happen when the driver is freed and
* there are Tx packets pending in the transport layer.
@ -85,6 +85,10 @@ struct iwl_cfg;
* May sleep
* @wimax_active: invoked when WiMax becomes active. May sleep
* @time_point: called when transport layer wants to collect debug data
* @device_powered_off: called upon resume from hibernation but not only.
* Op_mode needs to reset its internal state because the device did not
* survive the system state transition. The firmware is no longer running,
* etc...
*/
struct iwl_op_mode_ops {
struct iwl_op_mode *(*start)(struct iwl_trans *trans,
@ -96,8 +100,6 @@ struct iwl_op_mode_ops {
struct iwl_rx_cmd_buffer *rxb);
void (*rx_rss)(struct iwl_op_mode *op_mode, struct napi_struct *napi,
struct iwl_rx_cmd_buffer *rxb, unsigned int queue);
void (*async_cb)(struct iwl_op_mode *op_mode,
const struct iwl_device_cmd *cmd);
void (*queue_full)(struct iwl_op_mode *op_mode, int queue);
void (*queue_not_full)(struct iwl_op_mode *op_mode, int queue);
bool (*hw_rf_kill)(struct iwl_op_mode *op_mode, bool state);
@ -109,6 +111,7 @@ struct iwl_op_mode_ops {
void (*time_point)(struct iwl_op_mode *op_mode,
enum iwl_fw_ini_time_point tp_id,
union iwl_dbg_tlv_tp_data *tp_data);
void (*device_powered_off)(struct iwl_op_mode *op_mode);
};
int iwl_opmode_register(const char *name, const struct iwl_op_mode_ops *ops);
@ -147,13 +150,6 @@ static inline void iwl_op_mode_rx_rss(struct iwl_op_mode *op_mode,
op_mode->ops->rx_rss(op_mode, napi, rxb, queue);
}
static inline void iwl_op_mode_async_cb(struct iwl_op_mode *op_mode,
const struct iwl_device_cmd *cmd)
{
if (op_mode->ops->async_cb)
op_mode->ops->async_cb(op_mode, cmd);
}
static inline void iwl_op_mode_queue_full(struct iwl_op_mode *op_mode,
int queue)
{
@ -194,7 +190,8 @@ static inline void iwl_op_mode_cmd_queue_full(struct iwl_op_mode *op_mode)
static inline void iwl_op_mode_nic_config(struct iwl_op_mode *op_mode)
{
might_sleep();
op_mode->ops->nic_config(op_mode);
if (op_mode->ops->nic_config)
op_mode->ops->nic_config(op_mode);
}
static inline void iwl_op_mode_wimax_active(struct iwl_op_mode *op_mode)
@ -212,4 +209,11 @@ static inline void iwl_op_mode_time_point(struct iwl_op_mode *op_mode,
op_mode->ops->time_point(op_mode, tp_id, tp_data);
}
static inline void iwl_op_mode_device_powered_off(struct iwl_op_mode *op_mode)
{
if (!op_mode || !op_mode->ops || !op_mode->ops->device_powered_off)
return;
op_mode->ops->device_powered_off(op_mode);
}
#endif /* __iwl_op_mode_h__ */

42
sys/contrib/dev/iwlwifi/iwl-prph.h
View file

@ -1,6 +1,6 @@
/* SPDX-License-Identifier: GPL-2.0 OR BSD-3-Clause */
/*
* Copyright (C) 2005-2014, 2018-2023 Intel Corporation
* Copyright (C) 2005-2014, 2018-2024 Intel Corporation
* Copyright (C) 2013-2015 Intel Mobile Communications GmbH
* Copyright (C) 2016 Intel Deutschland GmbH
*/
@ -96,7 +96,7 @@
#define DTSC_PTAT_AVG (0x00a10650)
/**
/*
* Tx Scheduler
*
* The Tx Scheduler selects the next frame to be transmitted, choosing TFDs
@ -169,7 +169,7 @@
*/
#define SCD_MEM_LOWER_BOUND (0x0000)
/**
/*
* Max Tx window size is the max number of contiguous TFDs that the scheduler
* can keep track of at one time when creating block-ack chains of frames.
* Note that "64" matches the number of ack bits in a block-ack packet.
@ -348,8 +348,8 @@
#define RFIC_REG_RD 0xAD0470
#define WFPM_CTRL_REG 0xA03030
#define WFPM_OTP_CFG1_ADDR 0x00a03098
#define WFPM_OTP_CFG1_IS_JACKET_BIT BIT(4)
#define WFPM_OTP_CFG1_IS_CDB_BIT BIT(5)
#define WFPM_OTP_CFG1_IS_JACKET_BIT BIT(5)
#define WFPM_OTP_CFG1_IS_CDB_BIT BIT(4)
#define WFPM_OTP_BZ_BNJ_JACKET_BIT 5
#define WFPM_OTP_BZ_BNJ_CDB_BIT 4
#define WFPM_OTP_CFG1_IS_JACKET(_val) (((_val) & 0x00000020) >> WFPM_OTP_BZ_BNJ_JACKET_BIT)
@ -365,16 +365,25 @@
#define DBGI_SRAM_FIFO_POINTERS_WR_PTR_MSK 0x00000FFF
enum {
ENABLE_WFPM = BIT(31),
WFPM_AUX_CTL_AUX_IF_MAC_OWNER_MSK = 0x80000000,
};
#define CNVI_AUX_MISC_CHIP 0xA200B0
#define CNVI_AUX_MISC_CHIP 0xA200B0
#define CNVI_AUX_MISC_CHIP_MAC_STEP(_val) (((_val) & 0xf000000) >> 24)
#define CNVI_AUX_MISC_CHIP_PROD_TYPE(_val) ((_val) & 0xfff)
#define CNVI_AUX_MISC_CHIP_PROD_TYPE_GL 0x910
#define CNVI_AUX_MISC_CHIP_PROD_TYPE_BZ_U 0x930
#define CNVI_AUX_MISC_CHIP_PROD_TYPE_BZ_I 0x900
#define CNVI_AUX_MISC_CHIP_PROD_TYPE_BZ_W 0x901
#define CNVR_AUX_MISC_CHIP 0xA2B800
#define CNVR_SCU_SD_REGS_SD_REG_DIG_DCDC_VTRIM 0xA29890
#define CNVR_SCU_SD_REGS_SD_REG_ACTIVE_VDIG_MIRROR 0xA29938
#define CNVI_SCU_SEQ_DATA_DW9 0xA27488
#define CNVI_PMU_STEP_FLOW 0xA2D588
#define CNVI_PMU_STEP_FLOW_FORCE_URM BIT(2)
#define PREG_AUX_BUS_WPROT_0 0xA04CC0
/* device family 9000 WPROT register */
@ -383,7 +392,7 @@ enum {
#define PREG_PRPH_WPROT_22000 0xA04D00
#define SB_MODIFY_CFG_FLAG 0xA03088
#define SB_CFG_RESIDES_IN_OTP_MASK 0x10
#define SB_CFG_RESIDES_IN_ROM 0x80
#define SB_CPU_1_STATUS 0xA01E30
#define SB_CPU_2_STATUS 0xA01E34
#define UMAG_SB_CPU_1_STATUS 0xA038C0
@ -424,14 +433,14 @@ enum {
* reserved: bits 12-18
* slave_exist: bit 19
* dash: bits 20-23
* step: bits 24-26
* flavor: bits 27-31
* step: bits 24-27
* flavor: bits 28-31
*/
#define REG_CRF_ID_TYPE(val) (((val) & 0x00000FFF) >> 0)
#define REG_CRF_ID_SLAVE(val) (((val) & 0x00080000) >> 19)
#define REG_CRF_ID_DASH(val) (((val) & 0x00F00000) >> 20)
#define REG_CRF_ID_STEP(val) (((val) & 0x07000000) >> 24)
#define REG_CRF_ID_FLAVOR(val) (((val) & 0xF8000000) >> 27)
#define REG_CRF_ID_STEP(val) (((val) & 0x0F000000) >> 24)
#define REG_CRF_ID_FLAVOR(val) (((val) & 0xF0000000) >> 28)
#define UREG_CHICK (0xA05C00)
#define UREG_CHICK_MSI_ENABLE BIT(24)
@ -447,11 +456,8 @@ enum {
#define REG_CRF_ID_TYPE_HR_NONE_CDB_1X1 0x501
#define REG_CRF_ID_TYPE_HR_NONE_CDB_CCP 0x532
#define REG_CRF_ID_TYPE_GF 0x410
#define REG_CRF_ID_TYPE_GF_TC 0xF08
#define REG_CRF_ID_TYPE_MR 0x810
#define REG_CRF_ID_TYPE_FM 0x910
#define REG_CRF_ID_TYPE_FMI 0x930
#define REG_CRF_ID_TYPE_FMR 0x900
#define REG_CRF_ID_TYPE_WHP 0xA10
#define HPM_DEBUG 0xA03440
#define PERSISTENCE_BIT BIT(12)
@ -516,4 +522,8 @@ enum {
#define WFPM_LMAC2_PD_NOTIFICATION 0xA033CC
#define WFPM_LMAC2_PD_RE_READ BIT(31)
#define DPHYIP_INDIRECT 0xA2D800
#define DPHYIP_INDIRECT_RD_MSK 0xFF000000
#define DPHYIP_INDIRECT_RD_SHIFT 24
#endif /* __iwl_prph_h__ */

456
sys/contrib/dev/iwlwifi/iwl-trans.c
View file

@ -2,7 +2,7 @@
/*
* Copyright (C) 2015 Intel Mobile Communications GmbH
* Copyright (C) 2016-2017 Intel Deutschland GmbH
* Copyright (C) 2019-2021, 2023 Intel Corporation
* Copyright (C) 2019-2021, 2023-2024 Intel Corporation
*/
#include <linux/kernel.h>
#include <linux/bsearch.h>
@ -11,13 +11,13 @@
#include "iwl-trans.h"
#include "iwl-drv.h"
#include "iwl-fh.h"
#include "queue/tx.h"
#include <linux/dmapool.h>
#include "fw/api/commands.h"
#include "pcie/internal.h"
#include "iwl-context-info-gen3.h"
struct iwl_trans *iwl_trans_alloc(unsigned int priv_size,
struct device *dev,
const struct iwl_trans_ops *ops,
const struct iwl_cfg_trans_params *cfg_trans)
{
struct iwl_trans *trans;
@ -37,22 +37,8 @@ struct iwl_trans *iwl_trans_alloc(unsigned int priv_size,
#endif
trans->dev = dev;
trans->ops = ops;
trans->num_rx_queues = 1;
WARN_ON(!ops->wait_txq_empty && !ops->wait_tx_queues_empty);
if (trans->trans_cfg->gen2) {
trans->txqs.tfd.addr_size = 64;
trans->txqs.tfd.max_tbs = IWL_TFH_NUM_TBS;
trans->txqs.tfd.size = sizeof(struct iwl_tfh_tfd);
} else {
trans->txqs.tfd.addr_size = 36;
trans->txqs.tfd.max_tbs = IWL_NUM_OF_TBS;
trans->txqs.tfd.size = sizeof(struct iwl_tfd);
}
trans->max_skb_frags = IWL_TRANS_MAX_FRAGS(trans);
return trans;
}
@ -78,31 +64,6 @@ int iwl_trans_init(struct iwl_trans *trans)
if (WARN_ON(trans->trans_cfg->gen2 && txcmd_size >= txcmd_align))
return -EINVAL;
if (trans->trans_cfg->device_family >= IWL_DEVICE_FAMILY_BZ)
trans->txqs.bc_tbl_size =
sizeof(struct iwl_gen3_bc_tbl_entry) * TFD_QUEUE_BC_SIZE_GEN3_BZ;
else if (trans->trans_cfg->device_family >= IWL_DEVICE_FAMILY_AX210)
trans->txqs.bc_tbl_size =
sizeof(struct iwl_gen3_bc_tbl_entry) * TFD_QUEUE_BC_SIZE_GEN3_AX210;
else
trans->txqs.bc_tbl_size = sizeof(struct iwlagn_scd_bc_tbl);
/*
* For gen2 devices, we use a single allocation for each byte-count
* table, but they're pretty small (1k) so use a DMA pool that we
* allocate here.
*/
if (trans->trans_cfg->gen2) {
trans->txqs.bc_pool = dmam_pool_create("iwlwifi:bc", trans->dev,
trans->txqs.bc_tbl_size,
256, 0);
if (!trans->txqs.bc_pool)
return -ENOMEM;
}
/* Some things must not change even if the config does */
WARN_ON(trans->txqs.tfd.addr_size !=
(trans->trans_cfg->gen2 ? 64 : 36));
snprintf(trans->dev_cmd_pool_name, sizeof(trans->dev_cmd_pool_name),
"iwl_cmd_pool:%s", dev_name(trans->dev));
trans->dev_cmd_pool =
@ -112,14 +73,6 @@ int iwl_trans_init(struct iwl_trans *trans)
if (!trans->dev_cmd_pool)
return -ENOMEM;
#ifdef CONFIG_INET
trans->txqs.tso_hdr_page = alloc_percpu(struct iwl_tso_hdr_page);
if (!trans->txqs.tso_hdr_page) {
kmem_cache_destroy(trans->dev_cmd_pool);
return -ENOMEM;
}
#endif
/* Initialize the wait queue for commands */
init_waitqueue_head(&trans->wait_command_queue);
@ -128,22 +81,6 @@ int iwl_trans_init(struct iwl_trans *trans)
void iwl_trans_free(struct iwl_trans *trans)
{
#ifdef CONFIG_INET
int i;
if (trans->txqs.tso_hdr_page) {
for_each_possible_cpu(i) {
struct iwl_tso_hdr_page *p =
per_cpu_ptr(trans->txqs.tso_hdr_page, i);
if (p && p->page)
__free_page(p->page);
}
free_percpu(trans->txqs.tso_hdr_page);
}
#endif
kmem_cache_destroy(trans->dev_cmd_pool);
}
@ -171,14 +108,9 @@ int iwl_trans_send_cmd(struct iwl_trans *trans, struct iwl_host_cmd *cmd)
if (unlikely(test_bit(STATUS_FW_ERROR, &trans->status)))
return -EIO;
if (unlikely(trans->state != IWL_TRANS_FW_ALIVE)) {
IWL_ERR(trans, "%s bad state = %d\n", __func__, trans->state);
if (WARN_ONCE(trans->state != IWL_TRANS_FW_ALIVE,
"bad state = %d\n", trans->state))
return -EIO;
}
if (WARN_ON((cmd->flags & CMD_WANT_ASYNC_CALLBACK) &&
!(cmd->flags & CMD_ASYNC)))
return -EINVAL;
if (!(cmd->flags & CMD_ASYNC))
lock_map_acquire_read(&trans->sync_cmd_lockdep_map);
@ -188,7 +120,7 @@ int iwl_trans_send_cmd(struct iwl_trans *trans, struct iwl_host_cmd *cmd)
cmd->id = DEF_ID(cmd->id);
}
ret = iwl_trans_txq_send_hcmd(trans, cmd);
ret = iwl_trans_pcie_send_hcmd(trans, cmd);
if (!(cmd->flags & CMD_ASYNC))
lock_map_release(&trans->sync_cmd_lockdep_map);
@ -255,3 +187,379 @@ int iwl_cmd_groups_verify_sorted(const struct iwl_trans_config *trans)
return 0;
}
IWL_EXPORT_SYMBOL(iwl_cmd_groups_verify_sorted);
void iwl_trans_configure(struct iwl_trans *trans,
const struct iwl_trans_config *trans_cfg)
{
trans->op_mode = trans_cfg->op_mode;
iwl_trans_pcie_configure(trans, trans_cfg);
WARN_ON(iwl_cmd_groups_verify_sorted(trans_cfg));
}
IWL_EXPORT_SYMBOL(iwl_trans_configure);
int iwl_trans_start_hw(struct iwl_trans *trans)
{
might_sleep();
return iwl_trans_pcie_start_hw(trans);
}
IWL_EXPORT_SYMBOL(iwl_trans_start_hw);
void iwl_trans_op_mode_leave(struct iwl_trans *trans)
{
might_sleep();
iwl_trans_pcie_op_mode_leave(trans);
trans->op_mode = NULL;
trans->state = IWL_TRANS_NO_FW;
}
IWL_EXPORT_SYMBOL(iwl_trans_op_mode_leave);
void iwl_trans_write8(struct iwl_trans *trans, u32 ofs, u8 val)
{
iwl_trans_pcie_write8(trans, ofs, val);
}
IWL_EXPORT_SYMBOL(iwl_trans_write8);
void iwl_trans_write32(struct iwl_trans *trans, u32 ofs, u32 val)
{
iwl_trans_pcie_write32(trans, ofs, val);
}
IWL_EXPORT_SYMBOL(iwl_trans_write32);
u32 iwl_trans_read32(struct iwl_trans *trans, u32 ofs)
{
return iwl_trans_pcie_read32(trans, ofs);
}
IWL_EXPORT_SYMBOL(iwl_trans_read32);
u32 iwl_trans_read_prph(struct iwl_trans *trans, u32 ofs)
{
return iwl_trans_pcie_read_prph(trans, ofs);
}
IWL_EXPORT_SYMBOL(iwl_trans_read_prph);
void iwl_trans_write_prph(struct iwl_trans *trans, u32 ofs, u32 val)
{
return iwl_trans_pcie_write_prph(trans, ofs, val);
}
IWL_EXPORT_SYMBOL(iwl_trans_write_prph);
int iwl_trans_read_mem(struct iwl_trans *trans, u32 addr,
void *buf, int dwords)
{
return iwl_trans_pcie_read_mem(trans, addr, buf, dwords);
}
IWL_EXPORT_SYMBOL(iwl_trans_read_mem);
int iwl_trans_write_mem(struct iwl_trans *trans, u32 addr,
const void *buf, int dwords)
{
return iwl_trans_pcie_write_mem(trans, addr, buf, dwords);
}
IWL_EXPORT_SYMBOL(iwl_trans_write_mem);
void iwl_trans_set_pmi(struct iwl_trans *trans, bool state)
{
if (state)
set_bit(STATUS_TPOWER_PMI, &trans->status);
else
clear_bit(STATUS_TPOWER_PMI, &trans->status);
}
IWL_EXPORT_SYMBOL(iwl_trans_set_pmi);
int iwl_trans_sw_reset(struct iwl_trans *trans, bool retake_ownership)
{
return iwl_trans_pcie_sw_reset(trans, retake_ownership);
}
IWL_EXPORT_SYMBOL(iwl_trans_sw_reset);
struct iwl_trans_dump_data *
iwl_trans_dump_data(struct iwl_trans *trans, u32 dump_mask,
const struct iwl_dump_sanitize_ops *sanitize_ops,
void *sanitize_ctx)
{
return iwl_trans_pcie_dump_data(trans, dump_mask,
sanitize_ops, sanitize_ctx);
}
IWL_EXPORT_SYMBOL(iwl_trans_dump_data);
int iwl_trans_d3_suspend(struct iwl_trans *trans, bool test, bool reset)
{
might_sleep();
return iwl_trans_pcie_d3_suspend(trans, test, reset);
}
IWL_EXPORT_SYMBOL(iwl_trans_d3_suspend);
int iwl_trans_d3_resume(struct iwl_trans *trans, enum iwl_d3_status *status,
bool test, bool reset)
{
might_sleep();
return iwl_trans_pcie_d3_resume(trans, status, test, reset);
}
IWL_EXPORT_SYMBOL(iwl_trans_d3_resume);
void iwl_trans_interrupts(struct iwl_trans *trans, bool enable)
{
iwl_trans_pci_interrupts(trans, enable);
}
IWL_EXPORT_SYMBOL(iwl_trans_interrupts);
void iwl_trans_sync_nmi(struct iwl_trans *trans)
{
iwl_trans_pcie_sync_nmi(trans);
}
IWL_EXPORT_SYMBOL(iwl_trans_sync_nmi);
int iwl_trans_write_imr_mem(struct iwl_trans *trans, u32 dst_addr,
u64 src_addr, u32 byte_cnt)
{
return iwl_trans_pcie_copy_imr(trans, dst_addr, src_addr, byte_cnt);
}
IWL_EXPORT_SYMBOL(iwl_trans_write_imr_mem);
void iwl_trans_set_bits_mask(struct iwl_trans *trans, u32 reg,
u32 mask, u32 value)
{
iwl_trans_pcie_set_bits_mask(trans, reg, mask, value);
}
IWL_EXPORT_SYMBOL(iwl_trans_set_bits_mask);
int iwl_trans_read_config32(struct iwl_trans *trans, u32 ofs,
u32 *val)
{
return iwl_trans_pcie_read_config32(trans, ofs, val);
}
IWL_EXPORT_SYMBOL(iwl_trans_read_config32);
bool _iwl_trans_grab_nic_access(struct iwl_trans *trans)
{
return iwl_trans_pcie_grab_nic_access(trans);
}
IWL_EXPORT_SYMBOL(_iwl_trans_grab_nic_access);
void __releases(nic_access)
iwl_trans_release_nic_access(struct iwl_trans *trans)
{
iwl_trans_pcie_release_nic_access(trans);
__release(nic_access);
}
IWL_EXPORT_SYMBOL(iwl_trans_release_nic_access);
void iwl_trans_fw_alive(struct iwl_trans *trans, u32 scd_addr)
{
might_sleep();
trans->state = IWL_TRANS_FW_ALIVE;
if (trans->trans_cfg->gen2)
iwl_trans_pcie_gen2_fw_alive(trans);
else
iwl_trans_pcie_fw_alive(trans, scd_addr);
}
IWL_EXPORT_SYMBOL(iwl_trans_fw_alive);
int iwl_trans_start_fw(struct iwl_trans *trans, const struct fw_img *fw,
bool run_in_rfkill)
{
int ret;
might_sleep();
WARN_ON_ONCE(!trans->rx_mpdu_cmd);
clear_bit(STATUS_FW_ERROR, &trans->status);
if (trans->trans_cfg->gen2)
ret = iwl_trans_pcie_gen2_start_fw(trans, fw, run_in_rfkill);
else
ret = iwl_trans_pcie_start_fw(trans, fw, run_in_rfkill);
if (ret == 0)
trans->state = IWL_TRANS_FW_STARTED;
return ret;
}
IWL_EXPORT_SYMBOL(iwl_trans_start_fw);
void iwl_trans_stop_device(struct iwl_trans *trans)
{
might_sleep();
if (trans->trans_cfg->gen2)
iwl_trans_pcie_gen2_stop_device(trans);
else
iwl_trans_pcie_stop_device(trans);
trans->state = IWL_TRANS_NO_FW;
}
IWL_EXPORT_SYMBOL(iwl_trans_stop_device);
int iwl_trans_tx(struct iwl_trans *trans, struct sk_buff *skb,
struct iwl_device_tx_cmd *dev_cmd, int queue)
{
if (unlikely(test_bit(STATUS_FW_ERROR, &trans->status)))
return -EIO;
if (WARN_ONCE(trans->state != IWL_TRANS_FW_ALIVE,
"bad state = %d\n", trans->state))
return -EIO;
if (trans->trans_cfg->gen2)
return iwl_txq_gen2_tx(trans, skb, dev_cmd, queue);
return iwl_trans_pcie_tx(trans, skb, dev_cmd, queue);
}
IWL_EXPORT_SYMBOL(iwl_trans_tx);
void iwl_trans_reclaim(struct iwl_trans *trans, int queue, int ssn,
struct sk_buff_head *skbs, bool is_flush)
{
if (WARN_ONCE(trans->state != IWL_TRANS_FW_ALIVE,
"bad state = %d\n", trans->state))
return;
iwl_pcie_reclaim(trans, queue, ssn, skbs, is_flush);
}
IWL_EXPORT_SYMBOL(iwl_trans_reclaim);
void iwl_trans_txq_disable(struct iwl_trans *trans, int queue,
bool configure_scd)
{
iwl_trans_pcie_txq_disable(trans, queue, configure_scd);
}
IWL_EXPORT_SYMBOL(iwl_trans_txq_disable);
bool iwl_trans_txq_enable_cfg(struct iwl_trans *trans, int queue, u16 ssn,
const struct iwl_trans_txq_scd_cfg *cfg,
unsigned int queue_wdg_timeout)
{
might_sleep();
if (WARN_ONCE(trans->state != IWL_TRANS_FW_ALIVE,
"bad state = %d\n", trans->state))
return false;
return iwl_trans_pcie_txq_enable(trans, queue, ssn,
cfg, queue_wdg_timeout);
}
IWL_EXPORT_SYMBOL(iwl_trans_txq_enable_cfg);
int iwl_trans_wait_txq_empty(struct iwl_trans *trans, int queue)
{
if (WARN_ONCE(trans->state != IWL_TRANS_FW_ALIVE,
"bad state = %d\n", trans->state))
return -EIO;
return iwl_trans_pcie_wait_txq_empty(trans, queue);
}
IWL_EXPORT_SYMBOL(iwl_trans_wait_txq_empty);
int iwl_trans_wait_tx_queues_empty(struct iwl_trans *trans, u32 txqs)
{
if (WARN_ONCE(trans->state != IWL_TRANS_FW_ALIVE,
"bad state = %d\n", trans->state))
return -EIO;
return iwl_trans_pcie_wait_txqs_empty(trans, txqs);
}
IWL_EXPORT_SYMBOL(iwl_trans_wait_tx_queues_empty);
void iwl_trans_freeze_txq_timer(struct iwl_trans *trans,
unsigned long txqs, bool freeze)
{
if (WARN_ONCE(trans->state != IWL_TRANS_FW_ALIVE,
"bad state = %d\n", trans->state))
return;
iwl_pcie_freeze_txq_timer(trans, txqs, freeze);
}
IWL_EXPORT_SYMBOL(iwl_trans_freeze_txq_timer);
void iwl_trans_txq_set_shared_mode(struct iwl_trans *trans,
int txq_id, bool shared_mode)
{
iwl_trans_pcie_txq_set_shared_mode(trans, txq_id, shared_mode);
}
IWL_EXPORT_SYMBOL(iwl_trans_txq_set_shared_mode);
#ifdef CONFIG_IWLWIFI_DEBUGFS
void iwl_trans_debugfs_cleanup(struct iwl_trans *trans)
{
iwl_trans_pcie_debugfs_cleanup(trans);
}
IWL_EXPORT_SYMBOL(iwl_trans_debugfs_cleanup);
#endif
void iwl_trans_set_q_ptrs(struct iwl_trans *trans, int queue, int ptr)
{
if (WARN_ONCE(trans->state != IWL_TRANS_FW_ALIVE,
"bad state = %d\n", trans->state))
return;
iwl_pcie_set_q_ptrs(trans, queue, ptr);
}
IWL_EXPORT_SYMBOL(iwl_trans_set_q_ptrs);
int iwl_trans_txq_alloc(struct iwl_trans *trans, u32 flags, u32 sta_mask,
u8 tid, int size, unsigned int wdg_timeout)
{
might_sleep();
if (WARN_ONCE(trans->state != IWL_TRANS_FW_ALIVE,
"bad state = %d\n", trans->state))
return -EIO;
return iwl_txq_dyn_alloc(trans, flags, sta_mask, tid,
size, wdg_timeout);
}
IWL_EXPORT_SYMBOL(iwl_trans_txq_alloc);
void iwl_trans_txq_free(struct iwl_trans *trans, int queue)
{
iwl_txq_dyn_free(trans, queue);
}
IWL_EXPORT_SYMBOL(iwl_trans_txq_free);
int iwl_trans_get_rxq_dma_data(struct iwl_trans *trans, int queue,
struct iwl_trans_rxq_dma_data *data)
{
return iwl_trans_pcie_rxq_dma_data(trans, queue, data);
}
IWL_EXPORT_SYMBOL(iwl_trans_get_rxq_dma_data);
int iwl_trans_load_pnvm(struct iwl_trans *trans,
const struct iwl_pnvm_image *pnvm_data,
const struct iwl_ucode_capabilities *capa)
{
return iwl_trans_pcie_ctx_info_gen3_load_pnvm(trans, pnvm_data, capa);
}
IWL_EXPORT_SYMBOL(iwl_trans_load_pnvm);
void iwl_trans_set_pnvm(struct iwl_trans *trans,
const struct iwl_ucode_capabilities *capa)
{
iwl_trans_pcie_ctx_info_gen3_set_pnvm(trans, capa);
}
IWL_EXPORT_SYMBOL(iwl_trans_set_pnvm);
int iwl_trans_load_reduce_power(struct iwl_trans *trans,
const struct iwl_pnvm_image *payloads,
const struct iwl_ucode_capabilities *capa)
{
return iwl_trans_pcie_ctx_info_gen3_load_reduce_power(trans, payloads,
capa);
}
IWL_EXPORT_SYMBOL(iwl_trans_load_reduce_power);
void iwl_trans_set_reduce_power(struct iwl_trans *trans,
const struct iwl_ucode_capabilities *capa)
{
iwl_trans_pcie_ctx_info_gen3_set_reduce_power(trans, capa);
}
IWL_EXPORT_SYMBOL(iwl_trans_set_reduce_power);

736
sys/contrib/dev/iwlwifi/iwl-trans.h
View file

File diff suppressed because it is too large Load diff

7
sys/contrib/dev/iwlwifi/mei/iwl-mei.h
View file

@ -1,5 +1,5 @@
/*-
* Copyright (c) 2022 The FreeBSD Foundation
* Copyright (c) 2022-2024 The FreeBSD Foundation
*
* This software was developed by Björn Zeeb under sponsorship from
* the FreeBSD Foundation.
@ -154,6 +154,11 @@ iwl_mei_pldr_req(void)
{
return (false);
}
static __inline void
iwl_mei_set_power_limit(__le16 *x __unused)
{
}
#endif
#endif /* _IWL_MEI_IWL_MEI_H */

124
sys/contrib/dev/iwlwifi/mvm/coex.c
View file

@ -1,6 +1,6 @@
// SPDX-License-Identifier: GPL-2.0 OR BSD-3-Clause
/*
* Copyright (C) 2013-2014, 2018-2020, 2022 Intel Corporation
* Copyright (C) 2013-2014, 2018-2020, 2022-2024 Intel Corporation
* Copyright (C) 2013-2015 Intel Mobile Communications GmbH
*/
#include <linux/ieee80211.h>
@ -116,11 +116,6 @@ iwl_get_coex_type(struct iwl_mvm *mvm, const struct ieee80211_vif *vif)
ret = BT_COEX_TX_DIS_LUT;
if (mvm->cfg->bt_shared_single_ant) {
rcu_read_unlock();
return ret;
}
phy_ctx_id = *((u16 *)chanctx_conf->drv_priv);
primary_ch_phy_id = le32_to_cpu(mvm->last_bt_ci_cmd.primary_ch_phy_id);
secondary_ch_phy_id =
@ -186,6 +181,9 @@ static int iwl_mvm_bt_coex_reduced_txp(struct iwl_mvm *mvm, u8 sta_id,
struct iwl_mvm_sta *mvmsta;
u32 value;
if (mvm->trans->trans_cfg->device_family >= IWL_DEVICE_FAMILY_AX210)
return 0;
mvmsta = iwl_mvm_sta_from_staid_protected(mvm, sta_id);
if (!mvmsta)
return 0;
@ -221,15 +219,13 @@ struct iwl_bt_iterator_data {
static inline
void iwl_mvm_bt_coex_enable_rssi_event(struct iwl_mvm *mvm,
struct ieee80211_vif *vif,
struct iwl_mvm_vif_link_info *link_info,
bool enable, int rssi)
{
struct iwl_mvm_vif *mvmvif = iwl_mvm_vif_from_mac80211(vif);
mvmvif->bf_data.last_bt_coex_event = rssi;
mvmvif->bf_data.bt_coex_max_thold =
link_info->bf_data.last_bt_coex_event = rssi;
link_info->bf_data.bt_coex_max_thold =
enable ? -IWL_MVM_BT_COEX_EN_RED_TXP_THRESH : 0;
mvmvif->bf_data.bt_coex_min_thold =
link_info->bf_data.bt_coex_min_thold =
enable ? -IWL_MVM_BT_COEX_DIS_RED_TXP_THRESH : 0;
}
@ -257,6 +253,77 @@ static void iwl_mvm_bt_coex_tcm_based_ci(struct iwl_mvm *mvm,
swap(data->primary, data->secondary);
}
/*
* This function receives the LB link id and checks if eSR should be
* enabled or disabled (due to BT coex)
*/
bool
iwl_mvm_bt_coex_calculate_esr_mode(struct iwl_mvm *mvm,
struct ieee80211_vif *vif,
s32 link_rssi,
bool primary)
{
struct iwl_mvm_vif *mvmvif = iwl_mvm_vif_from_mac80211(vif);
bool have_wifi_loss_rate =
iwl_fw_lookup_notif_ver(mvm->fw, LEGACY_GROUP,
BT_PROFILE_NOTIFICATION, 0) > 4;
u8 wifi_loss_rate;
if (mvm->last_bt_notif.wifi_loss_low_rssi == BT_OFF)
return true;
if (primary)
return false;
/* The feature is not supported */
if (!have_wifi_loss_rate)
return true;
/*
* In case we don't know the RSSI - take the lower wifi loss,
* so we will more likely enter eSR, and if RSSI is low -
* we will get an update on this and exit eSR.
*/
if (!link_rssi)
wifi_loss_rate = mvm->last_bt_notif.wifi_loss_mid_high_rssi;
else if (mvmvif->esr_active)
/* RSSI needs to get really low to disable eSR... */
wifi_loss_rate =
link_rssi <= -IWL_MVM_BT_COEX_DISABLE_ESR_THRESH ?
mvm->last_bt_notif.wifi_loss_low_rssi :
mvm->last_bt_notif.wifi_loss_mid_high_rssi;
else
/* ...And really high before we enable it back */
wifi_loss_rate =
link_rssi <= -IWL_MVM_BT_COEX_ENABLE_ESR_THRESH ?
mvm->last_bt_notif.wifi_loss_low_rssi :
mvm->last_bt_notif.wifi_loss_mid_high_rssi;
return wifi_loss_rate <= IWL_MVM_BT_COEX_WIFI_LOSS_THRESH;
}
void iwl_mvm_bt_coex_update_link_esr(struct iwl_mvm *mvm,
struct ieee80211_vif *vif,
int link_id)
{
struct iwl_mvm_vif *mvmvif = iwl_mvm_vif_from_mac80211(vif);
struct iwl_mvm_vif_link_info *link = mvmvif->link[link_id];
if (!ieee80211_vif_is_mld(vif) ||
!iwl_mvm_vif_from_mac80211(vif)->authorized ||
WARN_ON(!link))
return;
if (!iwl_mvm_bt_coex_calculate_esr_mode(mvm, vif,
(s8)link->beacon_stats.avg_signal,
link_id == iwl_mvm_get_primary_link(vif)))
/* In case we decided to exit eSR - stay with the primary */
iwl_mvm_exit_esr(mvm, vif, IWL_MVM_ESR_EXIT_COEX,
iwl_mvm_get_primary_link(vif));
}
static void iwl_mvm_bt_notif_per_link(struct iwl_mvm *mvm,
struct ieee80211_vif *vif,
struct iwl_bt_iterator_data *data,
@ -296,12 +363,14 @@ static void iwl_mvm_bt_notif_per_link(struct iwl_mvm *mvm,
smps_mode, link_id);
iwl_mvm_bt_coex_reduced_txp(mvm, link_info->ap_sta_id,
false);
/* FIXME: should this be per link? */
iwl_mvm_bt_coex_enable_rssi_event(mvm, vif, false, 0);
iwl_mvm_bt_coex_enable_rssi_event(mvm, link_info, false,
0);
}
return;
}
iwl_mvm_bt_coex_update_link_esr(mvm, vif, link_id);
if (fw_has_capa(&mvm->fw->ucode_capa, IWL_UCODE_TLV_CAPA_COEX_SCHEMA_2))
min_ag_for_static_smps = BT_VERY_HIGH_TRAFFIC;
else
@ -383,21 +452,19 @@ static void iwl_mvm_bt_notif_per_link(struct iwl_mvm *mvm,
/*
* don't reduce the Tx power if one of these is true:
* we are in LOOSE
* single share antenna product
* BT is inactive
* we are not associated
*/
if (iwl_get_coex_type(mvm, vif) == BT_COEX_LOOSE_LUT ||
mvm->cfg->bt_shared_single_ant || !vif->cfg.assoc ||
le32_to_cpu(mvm->last_bt_notif.bt_activity_grading) == BT_OFF) {
le32_to_cpu(mvm->last_bt_notif.bt_activity_grading) == BT_OFF ||
!vif->cfg.assoc) {
iwl_mvm_bt_coex_reduced_txp(mvm, link_info->ap_sta_id, false);
/* FIXME: should this be per link? */
iwl_mvm_bt_coex_enable_rssi_event(mvm, vif, false, 0);
iwl_mvm_bt_coex_enable_rssi_event(mvm, link_info, false, 0);
return;
}
/* try to get the avg rssi from fw */
ave_rssi = mvmvif->bf_data.ave_beacon_signal;
ave_rssi = link_info->bf_data.ave_beacon_signal;
/* if the RSSI isn't valid, fake it is very low */
if (!ave_rssi)
@ -413,7 +480,7 @@ static void iwl_mvm_bt_notif_per_link(struct iwl_mvm *mvm,
}
/* Begin to monitor the RSSI: it may influence the reduced Tx power */
iwl_mvm_bt_coex_enable_rssi_event(mvm, vif, true, ave_rssi);
iwl_mvm_bt_coex_enable_rssi_event(mvm, link_info, true, ave_rssi);
}
/* must be called under rcu_read_lock */
@ -460,6 +527,11 @@ static void iwl_mvm_bt_coex_notif_handle(struct iwl_mvm *mvm)
mvm->hw, IEEE80211_IFACE_ITER_NORMAL,
iwl_mvm_bt_notif_iterator, &data);
if (mvm->trans->trans_cfg->device_family >= IWL_DEVICE_FAMILY_AX210) {
rcu_read_unlock();
return;
}
iwl_mvm_bt_coex_tcm_based_ci(mvm, &data);
if (data.primary) {
@ -570,7 +642,7 @@ void iwl_mvm_bt_rssi_event(struct iwl_mvm *mvm, struct ieee80211_vif *vif,
* Check if rssi is good enough for reduced Tx power, but not in loose
* scheme.
*/
if (rssi_event == RSSI_EVENT_LOW || mvm->cfg->bt_shared_single_ant ||
if (rssi_event == RSSI_EVENT_LOW ||
iwl_get_coex_type(mvm, vif) == BT_COEX_LOOSE_LUT)
ret = iwl_mvm_bt_coex_reduced_txp(mvm,
mvmvif->deflink.ap_sta_id,
@ -639,10 +711,6 @@ bool iwl_mvm_bt_coex_is_mimo_allowed(struct iwl_mvm *mvm,
bool iwl_mvm_bt_coex_is_ant_avail(struct iwl_mvm *mvm, u8 ant)
{
/* there is no other antenna, shared antenna is always available */
if (mvm->cfg->bt_shared_single_ant)
return true;
if (ant & mvm->cfg->non_shared_ant)
return true;
@ -652,10 +720,6 @@ bool iwl_mvm_bt_coex_is_ant_avail(struct iwl_mvm *mvm, u8 ant)
bool iwl_mvm_bt_coex_is_shared_ant_avail(struct iwl_mvm *mvm)
{
/* there is no other antenna, shared antenna is always available */
if (mvm->cfg->bt_shared_single_ant)
return true;
return le32_to_cpu(mvm->last_bt_notif.bt_activity_grading) < BT_HIGH_TRAFFIC;
}

26
sys/contrib/dev/iwlwifi/mvm/constants.h
View file

@ -1,7 +1,7 @@
/* SPDX-License-Identifier: GPL-2.0 OR BSD-3-Clause */
/*
* Copyright (C) 2013-2015 Intel Mobile Communications GmbH
* Copyright (C) 2013-2014, 2018-2023 Intel Corporation
* Copyright (C) 2013-2014, 2018-2024 Intel Corporation
* Copyright (C) 2015 Intel Deutschland GmbH
*/
#ifndef __MVM_CONSTANTS_H
@ -11,6 +11,11 @@
#include "fw-api.h"
#define IWL_MVM_UAPSD_NOAGG_BSSIDS_NUM 20
#define IWL_MVM_BT_COEX_DISABLE_ESR_THRESH 69
#define IWL_MVM_BT_COEX_ENABLE_ESR_THRESH 63
#define IWL_MVM_BT_COEX_WIFI_LOSS_THRESH 0
#define IWL_MVM_TRIGGER_LINK_SEL_TIME_SEC 30
#define IWL_MVM_TPT_COUNT_WINDOW_SEC 5
#define IWL_MVM_DEFAULT_PS_TX_DATA_TIMEOUT (100 * USEC_PER_MSEC)
#define IWL_MVM_DEFAULT_PS_RX_DATA_TIMEOUT (100 * USEC_PER_MSEC)
@ -18,7 +23,7 @@
#define IWL_MVM_WOWLAN_PS_RX_DATA_TIMEOUT (10 * USEC_PER_MSEC)
#define IWL_MVM_SHORT_PS_TX_DATA_TIMEOUT (2 * 1024) /* defined in TU */
#define IWL_MVM_SHORT_PS_RX_DATA_TIMEOUT (40 * 1024) /* defined in TU */
#define IWL_MVM_P2P_LOWLATENCY_PS_ENABLE 0
#define IWL_MVM_P2P_LOWLATENCY_PS_ENABLE 1
#define IWL_MVM_UAPSD_RX_DATA_TIMEOUT (50 * USEC_PER_MSEC)
#define IWL_MVM_UAPSD_TX_DATA_TIMEOUT (50 * USEC_PER_MSEC)
#define IWL_MVM_UAPSD_QUEUES (IEEE80211_WMM_IE_STA_QOSINFO_AC_VO |\
@ -51,7 +56,6 @@
#define IWL_MVM_RS_80_20_FAR_RANGE_TWEAK 1
#define IWL_MVM_TOF_IS_RESPONDER 0
#define IWL_MVM_HW_CSUM_DISABLE 0
#define IWL_MVM_PARSE_NVM 0
#define IWL_MVM_ADWELL_ENABLE 1
#define IWL_MVM_ADWELL_MAX_BUDGET 0
#define IWL_MVM_TCM_LOAD_MEDIUM_THRESH 10 /* percentage */
@ -60,6 +64,7 @@
#define IWL_MVM_UAPSD_NONAGG_PERIOD 5000 /* msecs */
#define IWL_MVM_UAPSD_NOAGG_LIST_LEN IWL_MVM_UAPSD_NOAGG_BSSIDS_NUM
#define IWL_MVM_NON_TRANSMITTING_AP 0
#define IWL_MVM_CONN_LISTEN_INTERVAL 10
#define IWL_MVM_RS_NUM_TRY_BEFORE_ANT_TOGGLE 1
#define IWL_MVM_RS_HT_VHT_RETRIES_PER_RATE 2
#define IWL_MVM_RS_HT_VHT_RETRIES_PER_RATE_TW 1
@ -94,6 +99,7 @@
#define IWL_MVM_FTM_INITIATOR_ALGO IWL_TOF_ALGO_TYPE_MAX_LIKE
#define IWL_MVM_FTM_INITIATOR_DYNACK true
#define IWL_MVM_FTM_LMR_FEEDBACK_TERMINATE false
#define IWL_MVM_FTM_TEST_INCORRECT_SAC false
#define IWL_MVM_FTM_R2I_MAX_REP 7
#define IWL_MVM_FTM_I2R_MAX_REP 7
#define IWL_MVM_FTM_R2I_MAX_STS 1
@ -108,7 +114,6 @@
#define IWL_MVM_D3_DEBUG false
#define IWL_MVM_USE_TWT true
#define IWL_MVM_AMPDU_CONSEC_DROPS_DELBA 20
#define IWL_MVM_USE_NSSN_SYNC 0
#define IWL_MVM_FTM_INITIATOR_ENABLE_SMOOTH false
#define IWL_MVM_FTM_INITIATOR_SMOOTH_ALPHA 40
/* 20016 pSec is 6 meter RTT, meaning 3 meter range */
@ -118,5 +123,18 @@
#define IWL_MVM_DISABLE_AP_FILS false
#define IWL_MVM_6GHZ_PASSIVE_SCAN_TIMEOUT 3000 /* in seconds */
#define IWL_MVM_6GHZ_PASSIVE_SCAN_ASSOC_TIMEOUT 60 /* in seconds */
#define IWL_MVM_MIN_BEACON_INTERVAL_TU 16
#define IWL_MVM_AUTO_EML_ENABLE true
#define IWL_MVM_MISSED_BEACONS_EXIT_ESR_THRESH 7
#define IWL_MVM_HIGH_RSSI_THRESH_20MHZ -67
#define IWL_MVM_LOW_RSSI_THRESH_20MHZ -71
#define IWL_MVM_HIGH_RSSI_THRESH_40MHZ -64
#define IWL_MVM_LOW_RSSI_THRESH_40MHZ -67
#define IWL_MVM_HIGH_RSSI_THRESH_80MHZ -61
#define IWL_MVM_LOW_RSSI_THRESH_80MHZ -74
#define IWL_MVM_HIGH_RSSI_THRESH_160MHZ -58
#define IWL_MVM_LOW_RSSI_THRESH_160MHZ -61
#define IWL_MVM_ENTER_ESR_TPT_THRESH 400
#endif /* __MVM_CONSTANTS_H */

649
sys/contrib/dev/iwlwifi/mvm/d3.c
View file

File diff suppressed because it is too large Load diff

278
sys/contrib/dev/iwlwifi/mvm/debugfs-vif.c
View file

@ -1,6 +1,6 @@
// SPDX-License-Identifier: GPL-2.0 OR BSD-3-Clause
/*
* Copyright (C) 2012-2014, 2018-2023 Intel Corporation
* Copyright (C) 2012-2014, 2018-2024 Intel Corporation
* Copyright (C) 2013-2015 Intel Mobile Communications GmbH
* Copyright (C) 2016-2017 Intel Deutschland GmbH
*/
@ -384,9 +384,9 @@ static ssize_t iwl_dbgfs_bf_params_write(struct ieee80211_vif *vif, char *buf,
mutex_lock(&mvm->mutex);
iwl_dbgfs_update_bf(vif, param, value);
if (param == MVM_DEBUGFS_BF_ENABLE_BEACON_FILTER && !value)
ret = iwl_mvm_disable_beacon_filter(mvm, vif, 0);
ret = iwl_mvm_disable_beacon_filter(mvm, vif);
else
ret = iwl_mvm_enable_beacon_filter(mvm, vif, 0);
ret = iwl_mvm_enable_beacon_filter(mvm, vif);
mutex_unlock(&mvm->mutex);
return ret ?: count;
@ -410,7 +410,7 @@ static ssize_t iwl_dbgfs_bf_params_read(struct file *file,
};
iwl_mvm_beacon_filter_debugfs_parameters(vif, &cmd);
if (mvmvif->bf_data.bf_enabled)
if (mvmvif->bf_enabled)
cmd.bf_enable_beacon_filter = cpu_to_le32(1);
else
cmd.bf_enable_beacon_filter = 0;
@ -585,34 +585,47 @@ static ssize_t iwl_dbgfs_rx_phyinfo_write(struct ieee80211_vif *vif, char *buf,
{
struct iwl_mvm_vif *mvmvif = iwl_mvm_vif_from_mac80211(vif);
struct iwl_mvm *mvm = mvmvif->mvm;
struct ieee80211_chanctx_conf *chanctx_conf;
struct iwl_mvm_phy_ctxt *phy_ctxt;
struct ieee80211_bss_conf *link_conf;
u16 value;
int ret;
int link_id, ret = -EINVAL;
ret = kstrtou16(buf, 0, &value);
if (ret)
return ret;
mutex_lock(&mvm->mutex);
rcu_read_lock();
chanctx_conf = rcu_dereference(vif->bss_conf.chanctx_conf);
/* make sure the channel context is assigned */
if (!chanctx_conf) {
rcu_read_unlock();
mutex_unlock(&mvm->mutex);
return -EINVAL;
}
phy_ctxt = &mvm->phy_ctxts[*(u16 *)chanctx_conf->drv_priv];
rcu_read_unlock();
mvm->dbgfs_rx_phyinfo = value;
ret = iwl_mvm_phy_ctxt_changed(mvm, phy_ctxt, &chanctx_conf->min_def,
chanctx_conf->rx_chains_static,
chanctx_conf->rx_chains_dynamic);
for_each_vif_active_link(vif, link_conf, link_id) {
struct ieee80211_chanctx_conf *chanctx_conf;
struct cfg80211_chan_def min_def, ap_def;
struct iwl_mvm_phy_ctxt *phy_ctxt;
u8 chains_static, chains_dynamic;
rcu_read_lock();
chanctx_conf = rcu_dereference(link_conf->chanctx_conf);
if (!chanctx_conf) {
rcu_read_unlock();
continue;
}
/* A command can't be sent with RCU lock held, so copy
* everything here and use it after unlocking
*/
min_def = chanctx_conf->min_def;
ap_def = chanctx_conf->ap;
chains_static = chanctx_conf->rx_chains_static;
chains_dynamic = chanctx_conf->rx_chains_dynamic;
rcu_read_unlock();
phy_ctxt = mvmvif->link[link_id]->phy_ctxt;
if (!phy_ctxt)
continue;
ret = iwl_mvm_phy_ctxt_changed(mvm, phy_ctxt, &min_def, &ap_def,
chains_static, chains_dynamic);
}
mutex_unlock(&mvm->mutex);
return ret ?: count;
@ -686,6 +699,132 @@ static ssize_t iwl_dbgfs_quota_min_read(struct file *file,
return simple_read_from_buffer(user_buf, count, ppos, buf, len);
}
static ssize_t iwl_dbgfs_max_tx_op_write(struct ieee80211_vif *vif, char *buf,
size_t count, loff_t *ppos)
{
struct iwl_mvm_vif *mvmvif = iwl_mvm_vif_from_mac80211(vif);
struct iwl_mvm *mvm = mvmvif->mvm;
u16 value;
int ret;
ret = kstrtou16(buf, 0, &value);
if (ret)
return ret;
mutex_lock(&mvm->mutex);
mvmvif->max_tx_op = value;
mutex_unlock(&mvm->mutex);
return count;
}
static ssize_t iwl_dbgfs_max_tx_op_read(struct file *file,
char __user *user_buf,
size_t count, loff_t *ppos)
{
struct ieee80211_vif *vif = file->private_data;
struct iwl_mvm_vif *mvmvif = iwl_mvm_vif_from_mac80211(vif);
struct iwl_mvm *mvm = mvmvif->mvm;
char buf[10];
int len;
mutex_lock(&mvm->mutex);
len = scnprintf(buf, sizeof(buf), "%hu\n", mvmvif->max_tx_op);
mutex_unlock(&mvm->mutex);
return simple_read_from_buffer(user_buf, count, ppos, buf, len);
}
static ssize_t iwl_dbgfs_int_mlo_scan_write(struct ieee80211_vif *vif,
char *buf, size_t count,
loff_t *ppos)
{
struct iwl_mvm_vif *mvmvif = iwl_mvm_vif_from_mac80211(vif);
struct iwl_mvm *mvm = mvmvif->mvm;
u32 action;
int ret;
if (!vif->cfg.assoc || !ieee80211_vif_is_mld(vif))
return -EINVAL;
if (kstrtou32(buf, 0, &action))
return -EINVAL;
mutex_lock(&mvm->mutex);
if (!action) {
ret = iwl_mvm_scan_stop(mvm, IWL_MVM_SCAN_INT_MLO, false);
} else if (action == 1) {
ret = iwl_mvm_int_mlo_scan(mvm, vif);
} else {
ret = -EINVAL;
}
mutex_unlock(&mvm->mutex);
return ret ?: count;
}
static ssize_t iwl_dbgfs_esr_disable_reason_read(struct file *file,
char __user *user_buf,
size_t count, loff_t *ppos)
{
struct ieee80211_vif *vif = file->private_data;
struct iwl_mvm_vif *mvmvif = iwl_mvm_vif_from_mac80211(vif);
struct iwl_mvm *mvm = mvmvif->mvm;
unsigned long esr_mask;
char *buf;
int bufsz, pos, i;
ssize_t rv;
mutex_lock(&mvm->mutex);
esr_mask = mvmvif->esr_disable_reason;
mutex_unlock(&mvm->mutex);
bufsz = hweight32(esr_mask) * 32 + 40;
buf = kmalloc(bufsz, GFP_KERNEL);
if (!buf)
return -ENOMEM;
pos = scnprintf(buf, bufsz, "EMLSR state: '0x%lx'\nreasons:\n",
esr_mask);
for_each_set_bit(i, &esr_mask, BITS_PER_LONG)
pos += scnprintf(buf + pos, bufsz - pos, " - %s\n",
iwl_get_esr_state_string(BIT(i)));
rv = simple_read_from_buffer(user_buf, count, ppos, buf, pos);
kfree(buf);
return rv;
}
static ssize_t iwl_dbgfs_esr_disable_reason_write(struct ieee80211_vif *vif,
char *buf, size_t count,
loff_t *ppos)
{
struct iwl_mvm_vif *mvmvif = iwl_mvm_vif_from_mac80211(vif);
struct iwl_mvm *mvm = mvmvif->mvm;
u32 reason;
u8 block;
int ret;
ret = sscanf(buf, "%u %hhu", &reason, &block);
if (ret < 0)
return ret;
if (hweight16(reason) != 1 || !(reason & IWL_MVM_BLOCK_ESR_REASONS))
return -EINVAL;
mutex_lock(&mvm->mutex);
if (block)
iwl_mvm_block_esr(mvm, vif, reason,
iwl_mvm_get_primary_link(vif));
else
iwl_mvm_unblock_esr(mvm, vif, reason);
mutex_unlock(&mvm->mutex);
return count;
}
#define MVM_DEBUGFS_WRITE_FILE_OPS(name, bufsz) \
_MVM_DEBUGFS_WRITE_FILE_OPS(name, bufsz, struct ieee80211_vif)
#define MVM_DEBUGFS_READ_WRITE_FILE_OPS(name, bufsz) \
@ -705,22 +844,15 @@ MVM_DEBUGFS_READ_WRITE_FILE_OPS(uapsd_misbehaving, 20);
MVM_DEBUGFS_READ_WRITE_FILE_OPS(rx_phyinfo, 10);
MVM_DEBUGFS_READ_WRITE_FILE_OPS(quota_min, 32);
MVM_DEBUGFS_READ_FILE_OPS(os_device_timediff);
MVM_DEBUGFS_READ_WRITE_FILE_OPS(max_tx_op, 10);
MVM_DEBUGFS_WRITE_FILE_OPS(int_mlo_scan, 32);
MVM_DEBUGFS_READ_WRITE_FILE_OPS(esr_disable_reason, 32);
void iwl_mvm_vif_dbgfs_register(struct iwl_mvm *mvm, struct ieee80211_vif *vif)
void iwl_mvm_vif_add_debugfs(struct ieee80211_hw *hw, struct ieee80211_vif *vif)
{
struct iwl_mvm *mvm = IWL_MAC80211_GET_MVM(hw);
struct dentry *dbgfs_dir = vif->debugfs_dir;
struct iwl_mvm_vif *mvmvif = iwl_mvm_vif_from_mac80211(vif);
#if defined(__linux__)
char buf[100];
#endif
/*
* Check if debugfs directory already exist before creating it.
* This may happen when, for example, resetting hw or suspend-resume
*/
if (!dbgfs_dir || mvmvif->dbgfs_dir)
return;
mvmvif->dbgfs_dir = debugfs_create_dir("iwlmvm", dbgfs_dir);
if (IS_ERR_OR_NULL(mvmvif->dbgfs_dir)) {
@ -742,10 +874,28 @@ void iwl_mvm_vif_dbgfs_register(struct iwl_mvm *mvm, struct ieee80211_vif *vif)
MVM_DEBUGFS_ADD_FILE_VIF(rx_phyinfo, mvmvif->dbgfs_dir, 0600);
MVM_DEBUGFS_ADD_FILE_VIF(quota_min, mvmvif->dbgfs_dir, 0600);
MVM_DEBUGFS_ADD_FILE_VIF(os_device_timediff, mvmvif->dbgfs_dir, 0400);
MVM_DEBUGFS_ADD_FILE_VIF(max_tx_op, mvmvif->dbgfs_dir, 0600);
debugfs_create_bool("ftm_unprotected", 0200, mvmvif->dbgfs_dir,
&mvmvif->ftm_unprotected);
MVM_DEBUGFS_ADD_FILE_VIF(int_mlo_scan, mvmvif->dbgfs_dir, 0200);
MVM_DEBUGFS_ADD_FILE_VIF(esr_disable_reason, mvmvif->dbgfs_dir, 0600);
if (vif->type == NL80211_IFTYPE_STATION && !vif->p2p &&
mvmvif == mvm->bf_allowed_vif)
MVM_DEBUGFS_ADD_FILE_VIF(bf_params, mvmvif->dbgfs_dir, 0600);
}
void iwl_mvm_vif_dbgfs_add_link(struct iwl_mvm *mvm, struct ieee80211_vif *vif)
{
struct dentry *dbgfs_dir = vif->debugfs_dir;
struct iwl_mvm_vif *mvmvif = iwl_mvm_vif_from_mac80211(vif);
char buf[3 * 3 + 11 + (NL80211_WIPHY_NAME_MAXLEN + 1) +
(7 + IFNAMSIZ + 1) + 6 + 1];
char name[7 + IFNAMSIZ + 1];
/* this will happen in monitor mode */
if (!dbgfs_dir)
return;
#if defined(__linux__)
/*
@ -755,22 +905,64 @@ void iwl_mvm_vif_dbgfs_register(struct iwl_mvm *mvm, struct ieee80211_vif *vif)
* find
* netdev:wlan0 -> ../../../ieee80211/phy0/netdev:wlan0/iwlmvm/
*/
snprintf(buf, 100, "../../../%pd3/%pd",
dbgfs_dir,
mvmvif->dbgfs_dir);
snprintf(name, sizeof(name), "%pd", dbgfs_dir);
snprintf(buf, sizeof(buf), "../../../%pd3/iwlmvm", dbgfs_dir);
mvmvif->dbgfs_slink = debugfs_create_symlink(dbgfs_dir->d_name.name,
mvm->debugfs_dir, buf);
mvmvif->dbgfs_slink =
debugfs_create_symlink(name, mvm->debugfs_dir, buf);
#endif
}
void iwl_mvm_vif_dbgfs_clean(struct iwl_mvm *mvm, struct ieee80211_vif *vif)
void iwl_mvm_vif_dbgfs_rm_link(struct iwl_mvm *mvm, struct ieee80211_vif *vif)
{
struct iwl_mvm_vif *mvmvif = iwl_mvm_vif_from_mac80211(vif);
debugfs_remove(mvmvif->dbgfs_slink);
mvmvif->dbgfs_slink = NULL;
debugfs_remove_recursive(mvmvif->dbgfs_dir);
mvmvif->dbgfs_dir = NULL;
}
#define MVM_DEBUGFS_WRITE_LINK_FILE_OPS(name, bufsz) \
_MVM_DEBUGFS_WRITE_FILE_OPS(link_##name, bufsz, \
struct ieee80211_bss_conf)
#define MVM_DEBUGFS_READ_WRITE_LINK_FILE_OPS(name, bufsz) \
_MVM_DEBUGFS_READ_WRITE_FILE_OPS(link_##name, bufsz, \
struct ieee80211_bss_conf)
#define MVM_DEBUGFS_ADD_LINK_FILE(name, parent, mode) \
debugfs_create_file(#name, mode, parent, link_conf, \
&iwl_dbgfs_link_##name##_ops)
static void iwl_mvm_debugfs_add_link_files(struct ieee80211_vif *vif,
struct ieee80211_bss_conf *link_conf,
struct dentry *mvm_dir)
{
/* Add per-link files here*/
}
void iwl_mvm_link_add_debugfs(struct ieee80211_hw *hw,
struct ieee80211_vif *vif,
struct ieee80211_bss_conf *link_conf,
struct dentry *dir)
{
struct iwl_mvm_vif *mvmvif = iwl_mvm_vif_from_mac80211(vif);
struct iwl_mvm *mvm = mvmvif->mvm;
unsigned int link_id = link_conf->link_id;
struct iwl_mvm_vif_link_info *link_info = mvmvif->link[link_id];
struct dentry *mvm_dir;
if (WARN_ON(!link_info) || !dir)
return;
if (dir == vif->debugfs_dir) {
WARN_ON(!mvmvif->dbgfs_dir);
mvm_dir = mvmvif->dbgfs_dir;
} else {
mvm_dir = debugfs_create_dir("iwlmvm", dir);
if (IS_ERR_OR_NULL(mvm_dir)) {
IWL_ERR(mvm, "Failed to create debugfs directory under %pd\n",
dir);
return;
}
}
iwl_mvm_debugfs_add_link_files(vif, link_conf, mvm_dir);
}

418
sys/contrib/dev/iwlwifi/mvm/debugfs.c
View file

@ -50,8 +50,18 @@ static ssize_t iwl_dbgfs_stop_ctdp_write(struct iwl_mvm *mvm, char *buf,
size_t count, loff_t *ppos)
{
int ret;
bool force;
if (!iwl_mvm_is_ctdp_supported(mvm))
if (!kstrtobool(buf, &force))
IWL_DEBUG_INFO(mvm,
"force start is %d [0=disabled, 1=enabled]\n",
force);
/* we allow skipping cap support check and force stop ctdp
* statistics collection and with guerantee that it is
* safe to use.
*/
if (!force && !iwl_mvm_is_ctdp_supported(mvm))
return -EOPNOTSUPP;
if (!iwl_mvm_firmware_running(mvm) ||
@ -65,6 +75,36 @@ static ssize_t iwl_dbgfs_stop_ctdp_write(struct iwl_mvm *mvm, char *buf,
return ret ?: count;
}
static ssize_t iwl_dbgfs_start_ctdp_write(struct iwl_mvm *mvm,
char *buf, size_t count,
loff_t *ppos)
{
int ret;
bool force;
if (!kstrtobool(buf, &force))
IWL_DEBUG_INFO(mvm,
"force start is %d [0=disabled, 1=enabled]\n",
force);
/* we allow skipping cap support check and force enable ctdp
* for statistics collection and with guerantee that it is
* safe to use.
*/
if (!force && !iwl_mvm_is_ctdp_supported(mvm))
return -EOPNOTSUPP;
if (!iwl_mvm_firmware_running(mvm) ||
mvm->fwrt.cur_fw_img != IWL_UCODE_REGULAR)
return -EIO;
mutex_lock(&mvm->mutex);
ret = iwl_mvm_ctdp_command(mvm, CTDP_CMD_OPERATION_START, 0);
mutex_unlock(&mvm->mutex);
return ret ?: count;
}
static ssize_t iwl_dbgfs_force_ctkill_write(struct iwl_mvm *mvm, char *buf,
size_t count, loff_t *ppos)
{
@ -111,37 +151,6 @@ static ssize_t iwl_dbgfs_tx_flush_write(struct iwl_mvm *mvm, char *buf,
return ret;
}
static ssize_t iwl_dbgfs_sta_drain_write(struct iwl_mvm *mvm, char *buf,
size_t count, loff_t *ppos)
{
struct iwl_mvm_sta *mvmsta;
int sta_id, drain, ret;
if (!iwl_mvm_firmware_running(mvm) ||
mvm->fwrt.cur_fw_img != IWL_UCODE_REGULAR)
return -EIO;
if (sscanf(buf, "%d %d", &sta_id, &drain) != 2)
return -EINVAL;
if (sta_id < 0 || sta_id >= mvm->fw->ucode_capa.num_stations)
return -EINVAL;
if (drain < 0 || drain > 1)
return -EINVAL;
mutex_lock(&mvm->mutex);
mvmsta = iwl_mvm_sta_from_staid_protected(mvm, sta_id);
if (!mvmsta)
ret = -ENOENT;
else
ret = iwl_mvm_drain_sta(mvm, mvmsta, drain) ? : count;
mutex_unlock(&mvm->mutex);
return ret;
}
static ssize_t iwl_dbgfs_sram_read(struct file *file, char __user *user_buf,
size_t count, loff_t *ppos)
{
@ -351,9 +360,7 @@ static ssize_t iwl_dbgfs_wifi_6e_enable_read(struct file *file,
char buf[12];
u32 value;
err = iwl_acpi_get_dsm_u32(mvm->fwrt.dev, 0,
DSM_FUNC_ENABLE_6E,
&iwl_guid, &value);
err = iwl_bios_get_dsm(&mvm->fwrt, DSM_FUNC_ENABLE_6E, &value);
if (err)
return err;
@ -530,193 +537,12 @@ static ssize_t iwl_dbgfs_disable_power_off_write(struct iwl_mvm *mvm, char *buf,
return ret ?: count;
}
static
int iwl_mvm_coex_dump_mbox(struct iwl_bt_coex_profile_notif *notif, char *buf,
int pos, int bufsz)
{
pos += scnprintf(buf+pos, bufsz-pos, "MBOX dw0:\n");
BT_MBOX_PRINT(0, LE_SLAVE_LAT, false);
BT_MBOX_PRINT(0, LE_PROF1, false);
BT_MBOX_PRINT(0, LE_PROF2, false);
BT_MBOX_PRINT(0, LE_PROF_OTHER, false);
BT_MBOX_PRINT(0, CHL_SEQ_N, false);
BT_MBOX_PRINT(0, INBAND_S, false);
BT_MBOX_PRINT(0, LE_MIN_RSSI, false);
BT_MBOX_PRINT(0, LE_SCAN, false);
BT_MBOX_PRINT(0, LE_ADV, false);
BT_MBOX_PRINT(0, LE_MAX_TX_POWER, false);
BT_MBOX_PRINT(0, OPEN_CON_1, true);
pos += scnprintf(buf+pos, bufsz-pos, "MBOX dw1:\n");
BT_MBOX_PRINT(1, BR_MAX_TX_POWER, false);
BT_MBOX_PRINT(1, IP_SR, false);
BT_MBOX_PRINT(1, LE_MSTR, false);
BT_MBOX_PRINT(1, AGGR_TRFC_LD, false);
BT_MBOX_PRINT(1, MSG_TYPE, false);
BT_MBOX_PRINT(1, SSN, true);
pos += scnprintf(buf+pos, bufsz-pos, "MBOX dw2:\n");
BT_MBOX_PRINT(2, SNIFF_ACT, false);
BT_MBOX_PRINT(2, PAG, false);
BT_MBOX_PRINT(2, INQUIRY, false);
BT_MBOX_PRINT(2, CONN, false);
BT_MBOX_PRINT(2, SNIFF_INTERVAL, false);
BT_MBOX_PRINT(2, DISC, false);
BT_MBOX_PRINT(2, SCO_TX_ACT, false);
BT_MBOX_PRINT(2, SCO_RX_ACT, false);
BT_MBOX_PRINT(2, ESCO_RE_TX, false);
BT_MBOX_PRINT(2, SCO_DURATION, true);
pos += scnprintf(buf+pos, bufsz-pos, "MBOX dw3:\n");
BT_MBOX_PRINT(3, SCO_STATE, false);
BT_MBOX_PRINT(3, SNIFF_STATE, false);
BT_MBOX_PRINT(3, A2DP_STATE, false);
BT_MBOX_PRINT(3, A2DP_SRC, false);
BT_MBOX_PRINT(3, ACL_STATE, false);
BT_MBOX_PRINT(3, MSTR_STATE, false);
BT_MBOX_PRINT(3, OBX_STATE, false);
BT_MBOX_PRINT(3, OPEN_CON_2, false);
BT_MBOX_PRINT(3, TRAFFIC_LOAD, false);
BT_MBOX_PRINT(3, CHL_SEQN_LSB, false);
BT_MBOX_PRINT(3, INBAND_P, false);
BT_MBOX_PRINT(3, MSG_TYPE_2, false);
BT_MBOX_PRINT(3, SSN_2, false);
BT_MBOX_PRINT(3, UPDATE_REQUEST, true);
return pos;
}
static ssize_t iwl_dbgfs_bt_notif_read(struct file *file, char __user *user_buf,
size_t count, loff_t *ppos)
{
struct iwl_mvm *mvm = file->private_data;
struct iwl_bt_coex_profile_notif *notif = &mvm->last_bt_notif;
char *buf;
int ret, pos = 0, bufsz = sizeof(char) * 1024;
buf = kmalloc(bufsz, GFP_KERNEL);
if (!buf)
return -ENOMEM;
mutex_lock(&mvm->mutex);
pos += iwl_mvm_coex_dump_mbox(notif, buf, pos, bufsz);
pos += scnprintf(buf + pos, bufsz - pos, "bt_ci_compliance = %d\n",
notif->bt_ci_compliance);
pos += scnprintf(buf + pos, bufsz - pos, "primary_ch_lut = %d\n",
le32_to_cpu(notif->primary_ch_lut));
pos += scnprintf(buf + pos, bufsz - pos, "secondary_ch_lut = %d\n",
le32_to_cpu(notif->secondary_ch_lut));
pos += scnprintf(buf + pos,
bufsz - pos, "bt_activity_grading = %d\n",
le32_to_cpu(notif->bt_activity_grading));
pos += scnprintf(buf + pos, bufsz - pos, "bt_rrc = %d\n",
notif->rrc_status & 0xF);
pos += scnprintf(buf + pos, bufsz - pos, "bt_ttc = %d\n",
notif->ttc_status & 0xF);
pos += scnprintf(buf + pos, bufsz - pos, "sync_sco = %d\n",
IWL_MVM_BT_COEX_SYNC2SCO);
pos += scnprintf(buf + pos, bufsz - pos, "mplut = %d\n",
IWL_MVM_BT_COEX_MPLUT);
mutex_unlock(&mvm->mutex);
ret = simple_read_from_buffer(user_buf, count, ppos, buf, pos);
kfree(buf);
return ret;
}
#undef BT_MBOX_PRINT
static ssize_t iwl_dbgfs_bt_cmd_read(struct file *file, char __user *user_buf,
size_t count, loff_t *ppos)
{
struct iwl_mvm *mvm = file->private_data;
struct iwl_bt_coex_ci_cmd *cmd = &mvm->last_bt_ci_cmd;
char buf[256];
int bufsz = sizeof(buf);
int pos = 0;
mutex_lock(&mvm->mutex);
pos += scnprintf(buf + pos, bufsz - pos, "Channel inhibition CMD\n");
pos += scnprintf(buf + pos, bufsz - pos,
"\tPrimary Channel Bitmap 0x%016llx\n",
le64_to_cpu(cmd->bt_primary_ci));
pos += scnprintf(buf + pos, bufsz - pos,
"\tSecondary Channel Bitmap 0x%016llx\n",
le64_to_cpu(cmd->bt_secondary_ci));
mutex_unlock(&mvm->mutex);
return simple_read_from_buffer(user_buf, count, ppos, buf, pos);
}
static ssize_t
iwl_dbgfs_bt_tx_prio_write(struct iwl_mvm *mvm, char *buf,
size_t count, loff_t *ppos)
{
u32 bt_tx_prio;
if (sscanf(buf, "%u", &bt_tx_prio) != 1)
return -EINVAL;
if (bt_tx_prio > 4)
return -EINVAL;
mvm->bt_tx_prio = bt_tx_prio;
return count;
}
static ssize_t
iwl_dbgfs_bt_force_ant_write(struct iwl_mvm *mvm, char *buf,
size_t count, loff_t *ppos)
{
static const char * const modes_str[BT_FORCE_ANT_MAX] = {
[BT_FORCE_ANT_DIS] = "dis",
[BT_FORCE_ANT_AUTO] = "auto",
[BT_FORCE_ANT_BT] = "bt",
[BT_FORCE_ANT_WIFI] = "wifi",
};
int ret, bt_force_ant_mode;
ret = match_string(modes_str, ARRAY_SIZE(modes_str), buf);
if (ret < 0)
return ret;
bt_force_ant_mode = ret;
ret = 0;
mutex_lock(&mvm->mutex);
if (mvm->bt_force_ant_mode == bt_force_ant_mode)
goto out;
mvm->bt_force_ant_mode = bt_force_ant_mode;
IWL_DEBUG_COEX(mvm, "Force mode: %s\n",
modes_str[mvm->bt_force_ant_mode]);
if (iwl_mvm_firmware_running(mvm))
ret = iwl_mvm_send_bt_init_conf(mvm);
else
ret = 0;
out:
mutex_unlock(&mvm->mutex);
return ret ?: count;
}
static ssize_t iwl_dbgfs_fw_ver_read(struct file *file, char __user *user_buf,
size_t count, loff_t *ppos)
{
struct iwl_mvm *mvm = file->private_data;
char *buff, *pos, *endpos;
static const size_t bufsz = 1024;
char _fw_name_pre[FW_NAME_PRE_BUFSIZE];
int ret;
buff = kmalloc(bufsz, GFP_KERNEL);
@ -726,8 +552,8 @@ static ssize_t iwl_dbgfs_fw_ver_read(struct file *file, char __user *user_buf,
pos = buff;
endpos = pos + bufsz;
pos += scnprintf(pos, endpos - pos, "FW prefix: %s\n",
iwl_drv_get_fwname_pre(mvm->trans, _fw_name_pre));
pos += scnprintf(pos, endpos - pos, "FW id: %s\n",
mvm->fwrt.fw->fw_version);
pos += scnprintf(pos, endpos - pos, "FW: %s\n",
mvm->fwrt.fw->human_readable);
pos += scnprintf(pos, endpos - pos, "Device: %s\n",
@ -841,14 +667,14 @@ static ssize_t iwl_dbgfs_tas_get_status_read(struct file *file,
le16_to_cpu(rsp->curr_mcc));
pos += scnprintf(pos, endpos - pos, "Block list entries:");
for (i = 0; i < APCI_WTAS_BLACK_LIST_MAX; i++)
for (i = 0; i < IWL_WTAS_BLACK_LIST_MAX; i++)
pos += scnprintf(pos, endpos - pos, " 0x%x",
le16_to_cpu(rsp->block_list[i]));
pos += scnprintf(pos, endpos - pos, "\nOEM name: %s\n",
dmi_get_system_info(DMI_SYS_VENDOR));
dmi_get_system_info(DMI_SYS_VENDOR) ?: "<unknown>");
pos += scnprintf(pos, endpos - pos, "\tVendor In Approved List: %s\n",
iwl_mvm_is_vendor_in_approved_list() ? "YES" : "NO");
iwl_is_tas_approved() ? "YES" : "NO");
pos += scnprintf(pos, endpos - pos,
"\tDo TAS Support Dual Radio?: %s\n",
rsp->in_dual_radio ? "TRUE" : "FALSE");
@ -969,6 +795,13 @@ static ssize_t iwl_dbgfs_fw_rx_stats_read(struct file *file,
char *buf;
int ret;
size_t bufsz;
u8 cmd_ver = iwl_fw_lookup_cmd_ver(mvm->fw,
WIDE_ID(SYSTEM_GROUP,
SYSTEM_STATISTICS_CMD),
IWL_FW_CMD_VER_UNKNOWN);
if (cmd_ver != IWL_FW_CMD_VER_UNKNOWN)
return -EOPNOTSUPP;
if (iwl_mvm_has_new_rx_stats_api(mvm))
bufsz = ((sizeof(struct mvm_statistics_rx) /
@ -1148,6 +981,101 @@ static ssize_t iwl_dbgfs_fw_rx_stats_read(struct file *file,
}
#undef PRINT_STAT_LE32
static ssize_t iwl_dbgfs_fw_system_stats_read(struct file *file,
char __user *user_buf,
size_t count, loff_t *ppos)
{
char *buff, *pos, *endpos;
int ret;
size_t bufsz;
int i;
struct iwl_mvm_vif *mvmvif;
struct ieee80211_vif *vif;
struct iwl_mvm *mvm = file->private_data;
u8 cmd_ver = iwl_fw_lookup_cmd_ver(mvm->fw,
WIDE_ID(SYSTEM_GROUP,
SYSTEM_STATISTICS_CMD),
IWL_FW_CMD_VER_UNKNOWN);
/* in case of a wrong cmd version, allocate buffer only for error msg */
bufsz = (cmd_ver == 1) ? 4096 : 64;
buff = kzalloc(bufsz, GFP_KERNEL);
if (!buff)
return -ENOMEM;
pos = buff;
endpos = pos + bufsz;
if (cmd_ver != 1) {
pos += scnprintf(pos, endpos - pos,
"System stats not supported:%d\n", cmd_ver);
goto send_out;
}
mutex_lock(&mvm->mutex);
if (iwl_mvm_firmware_running(mvm))
iwl_mvm_request_statistics(mvm, false);
for (i = 0; i < NUM_MAC_INDEX_DRIVER; i++) {
vif = iwl_mvm_rcu_dereference_vif_id(mvm, i, false);
if (!vif)
continue;
if (vif->type == NL80211_IFTYPE_STATION)
break;
}
if (i == NUM_MAC_INDEX_DRIVER || !vif) {
pos += scnprintf(pos, endpos - pos, "vif is NULL\n");
goto release_send_out;
}
mvmvif = iwl_mvm_vif_from_mac80211(vif);
if (!mvmvif) {
pos += scnprintf(pos, endpos - pos, "mvmvif is NULL\n");
goto release_send_out;
}
for_each_mvm_vif_valid_link(mvmvif, i) {
struct iwl_mvm_vif_link_info *link_info = mvmvif->link[i];
pos += scnprintf(pos, endpos - pos,
"link_id %d", i);
pos += scnprintf(pos, endpos - pos,
" num_beacons %d",
link_info->beacon_stats.num_beacons);
pos += scnprintf(pos, endpos - pos,
" accu_num_beacons %d",
link_info->beacon_stats.accu_num_beacons);
pos += scnprintf(pos, endpos - pos,
" avg_signal %d\n",
link_info->beacon_stats.avg_signal);
}
pos += scnprintf(pos, endpos - pos,
"radio_stats.rx_time %lld\n",
mvm->radio_stats.rx_time);
pos += scnprintf(pos, endpos - pos,
"radio_stats.tx_time %lld\n",
mvm->radio_stats.tx_time);
pos += scnprintf(pos, endpos - pos,
"accu_radio_stats.rx_time %lld\n",
mvm->accu_radio_stats.rx_time);
pos += scnprintf(pos, endpos - pos,
"accu_radio_stats.tx_time %lld\n",
mvm->accu_radio_stats.tx_time);
release_send_out:
mutex_unlock(&mvm->mutex);
send_out:
ret = simple_read_from_buffer(user_buf, count, ppos, buff, pos - buff);
kfree(buff);
return ret;
}
static ssize_t iwl_dbgfs_frame_stats_read(struct iwl_mvm *mvm,
char __user *user_buf, size_t count,
loff_t *ppos,
@ -1260,6 +1188,8 @@ static ssize_t iwl_dbgfs_fw_nmi_write(struct iwl_mvm *mvm, char *buf,
if (!iwl_mvm_firmware_running(mvm))
return -EIO;
IWL_ERR(mvm, "Triggering an NMI from debugfs\n");
if (count == 6 && !strcmp(buf, "nolog\n"))
set_bit(IWL_MVM_STATUS_SUPPRESS_ERROR_LOG_ONCE, &mvm->status);
@ -1383,7 +1313,7 @@ static ssize_t iwl_dbgfs_inject_packet_write(struct iwl_mvm *mvm,
/* supporting only MQ RX */
if (!mvm->trans->trans_cfg->mq_rx_supported)
return -ENOTSUPP;
return -EOPNOTSUPP;
rxb._page = alloc_pages(GFP_ATOMIC, 0);
if (!rxb._page)
@ -1481,6 +1411,15 @@ static int _iwl_dbgfs_inject_beacon_ie(struct iwl_mvm *mvm, char *bin, int len)
&beacon_cmd.tim_size,
beacon->data, beacon->len);
if (iwl_fw_lookup_cmd_ver(mvm->fw,
BEACON_TEMPLATE_CMD, 0) >= 14) {
u32 offset = iwl_mvm_find_ie_offset(beacon->data,
WLAN_EID_S1G_TWT,
beacon->len);
beacon_cmd.btwt_offset = cpu_to_le32(offset);
}
iwl_mvm_mac_ctxt_send_beacon_cmd(mvm, beacon, &beacon_cmd,
sizeof(beacon_cmd));
}
@ -1576,6 +1515,20 @@ static ssize_t iwl_dbgfs_fw_dbg_collect_write(struct iwl_mvm *mvm,
return count;
}
static ssize_t iwl_dbgfs_fw_dbg_clear_write(struct iwl_mvm *mvm,
char *buf, size_t count,
loff_t *ppos)
{
if (mvm->trans->trans_cfg->device_family < IWL_DEVICE_FAMILY_9000)
return -EOPNOTSUPP;
mutex_lock(&mvm->mutex);
iwl_fw_dbg_clear_monitor_buf(&mvm->fwrt);
mutex_unlock(&mvm->mutex);
return count;
}
static ssize_t iwl_dbgfs_dbg_time_point_write(struct iwl_mvm *mvm,
char *buf, size_t count,
loff_t *ppos)
@ -1677,7 +1630,7 @@ static ssize_t _iwl_dbgfs_link_sta_##name##_write(struct file *file, \
char buf[buflen] = {}; \
size_t buf_size = min(count, sizeof(buf) - 1); \
\
if (copy_from_user(buf, user_buf, sizeof(buf))) \
if (copy_from_user(buf, user_buf, buf_size)) \
return -EFAULT; \
\
return _iwl_dbgfs_link_sta_wrap_write(iwl_dbgfs_##name##_write, \
@ -2002,30 +1955,28 @@ MVM_DEBUGFS_READ_WRITE_FILE_OPS(prph_reg, 64);
/* Device wide debugfs entries */
MVM_DEBUGFS_READ_FILE_OPS(ctdp_budget);
MVM_DEBUGFS_WRITE_FILE_OPS(stop_ctdp, 8);
MVM_DEBUGFS_WRITE_FILE_OPS(start_ctdp, 8);
MVM_DEBUGFS_WRITE_FILE_OPS(force_ctkill, 8);
MVM_DEBUGFS_WRITE_FILE_OPS(tx_flush, 16);
MVM_DEBUGFS_WRITE_FILE_OPS(sta_drain, 8);
MVM_DEBUGFS_WRITE_FILE_OPS(send_echo_cmd, 8);
MVM_DEBUGFS_READ_WRITE_FILE_OPS(sram, 64);
MVM_DEBUGFS_READ_WRITE_FILE_OPS(set_nic_temperature, 64);
MVM_DEBUGFS_READ_FILE_OPS(nic_temp);
MVM_DEBUGFS_READ_FILE_OPS(stations);
MVM_DEBUGFS_READ_LINK_STA_FILE_OPS(rs_data);
MVM_DEBUGFS_READ_FILE_OPS(bt_notif);
MVM_DEBUGFS_READ_FILE_OPS(bt_cmd);
MVM_DEBUGFS_READ_WRITE_FILE_OPS(disable_power_off, 64);
MVM_DEBUGFS_READ_FILE_OPS(fw_rx_stats);
MVM_DEBUGFS_READ_FILE_OPS(drv_rx_stats);
MVM_DEBUGFS_READ_FILE_OPS(fw_system_stats);
MVM_DEBUGFS_READ_FILE_OPS(fw_ver);
MVM_DEBUGFS_READ_FILE_OPS(phy_integration_ver);
MVM_DEBUGFS_READ_FILE_OPS(tas_get_status);
MVM_DEBUGFS_WRITE_FILE_OPS(fw_restart, 10);
MVM_DEBUGFS_WRITE_FILE_OPS(fw_nmi, 10);
MVM_DEBUGFS_WRITE_FILE_OPS(bt_tx_prio, 10);
MVM_DEBUGFS_WRITE_FILE_OPS(bt_force_ant, 10);
MVM_DEBUGFS_READ_WRITE_FILE_OPS(scan_ant_rxchain, 8);
MVM_DEBUGFS_READ_WRITE_FILE_OPS(fw_dbg_conf, 8);
MVM_DEBUGFS_WRITE_FILE_OPS(fw_dbg_collect, 64);
MVM_DEBUGFS_WRITE_FILE_OPS(fw_dbg_clear, 64);
MVM_DEBUGFS_WRITE_FILE_OPS(dbg_time_point, 64);
MVM_DEBUGFS_WRITE_FILE_OPS(indirection_tbl,
(IWL_RSS_INDIRECTION_TABLE_SIZE * 2));
@ -2208,28 +2159,26 @@ void iwl_mvm_dbgfs_register(struct iwl_mvm *mvm)
spin_lock_init(&mvm->drv_stats_lock);
MVM_DEBUGFS_ADD_FILE(tx_flush, mvm->debugfs_dir, 0200);
MVM_DEBUGFS_ADD_FILE(sta_drain, mvm->debugfs_dir, 0200);
MVM_DEBUGFS_ADD_FILE(sram, mvm->debugfs_dir, 0600);
MVM_DEBUGFS_ADD_FILE(set_nic_temperature, mvm->debugfs_dir, 0600);
MVM_DEBUGFS_ADD_FILE(nic_temp, mvm->debugfs_dir, 0400);
MVM_DEBUGFS_ADD_FILE(ctdp_budget, mvm->debugfs_dir, 0400);
MVM_DEBUGFS_ADD_FILE(stop_ctdp, mvm->debugfs_dir, 0200);
MVM_DEBUGFS_ADD_FILE(start_ctdp, mvm->debugfs_dir, 0200);
MVM_DEBUGFS_ADD_FILE(force_ctkill, mvm->debugfs_dir, 0200);
MVM_DEBUGFS_ADD_FILE(stations, mvm->debugfs_dir, 0400);
MVM_DEBUGFS_ADD_FILE(bt_notif, mvm->debugfs_dir, 0400);
MVM_DEBUGFS_ADD_FILE(bt_cmd, mvm->debugfs_dir, 0400);
MVM_DEBUGFS_ADD_FILE(disable_power_off, mvm->debugfs_dir, 0600);
MVM_DEBUGFS_ADD_FILE(fw_ver, mvm->debugfs_dir, 0400);
MVM_DEBUGFS_ADD_FILE(fw_rx_stats, mvm->debugfs_dir, 0400);
MVM_DEBUGFS_ADD_FILE(drv_rx_stats, mvm->debugfs_dir, 0400);
MVM_DEBUGFS_ADD_FILE(fw_system_stats, mvm->debugfs_dir, 0400);
MVM_DEBUGFS_ADD_FILE(fw_restart, mvm->debugfs_dir, 0200);
MVM_DEBUGFS_ADD_FILE(fw_nmi, mvm->debugfs_dir, 0200);
MVM_DEBUGFS_ADD_FILE(bt_tx_prio, mvm->debugfs_dir, 0200);
MVM_DEBUGFS_ADD_FILE(bt_force_ant, mvm->debugfs_dir, 0200);
MVM_DEBUGFS_ADD_FILE(scan_ant_rxchain, mvm->debugfs_dir, 0600);
MVM_DEBUGFS_ADD_FILE(prph_reg, mvm->debugfs_dir, 0600);
MVM_DEBUGFS_ADD_FILE(fw_dbg_conf, mvm->debugfs_dir, 0600);
MVM_DEBUGFS_ADD_FILE(fw_dbg_collect, mvm->debugfs_dir, 0200);
MVM_DEBUGFS_ADD_FILE(fw_dbg_clear, mvm->debugfs_dir, 0200);
MVM_DEBUGFS_ADD_FILE(dbg_time_point, mvm->debugfs_dir, 0200);
MVM_DEBUGFS_ADD_FILE(send_echo_cmd, mvm->debugfs_dir, 0200);
MVM_DEBUGFS_ADD_FILE(indirection_tbl, mvm->debugfs_dir, 0200);
@ -2283,6 +2232,9 @@ void iwl_mvm_dbgfs_register(struct iwl_mvm *mvm)
debugfs_create_file("mem", 0600, mvm->debugfs_dir, mvm,
&iwl_dbgfs_mem_ops);
debugfs_create_bool("rx_ts_ptp", 0600, mvm->debugfs_dir,
&mvm->rx_ts_ptp);
#if defined(__linux__)
/*
* Create a symlink with mac80211. It will be removed when mac80211

1
sys/contrib/dev/iwlwifi/mvm/debugfs.h
View file

@ -1,5 +1,6 @@
/* SPDX-License-Identifier: GPL-2.0 OR BSD-3-Clause */
/*
* Copyright (C) 2023 Intel Corporation
* Copyright (C) 2012-2014 Intel Corporation
* Copyright (C) 2013-2014 Intel Mobile Communications GmbH
*/

311
sys/contrib/dev/iwlwifi/mvm/ftm-initiator.c
View file

@ -1,7 +1,7 @@
// SPDX-License-Identifier: GPL-2.0 OR BSD-3-Clause
/*
* Copyright (C) 2015-2017 Intel Deutschland GmbH
* Copyright (C) 2018-2022 Intel Corporation
* Copyright (C) 2018-2024 Intel Corporation
*/
#include <linux/etherdevice.h>
#include <linux/math64.h>
@ -40,6 +40,12 @@ struct iwl_mvm_ftm_pasn_entry {
u32 flags;
};
struct iwl_mvm_ftm_iter_data {
u8 *cipher;
u8 *bssid;
u8 *tk;
};
int iwl_mvm_ftm_add_pasn_sta(struct iwl_mvm *mvm, struct ieee80211_vif *vif,
u8 *addr, u32 cipher, u8 *tk, u32 tk_len,
u8 *hltk, u32 hltk_len)
@ -53,6 +59,8 @@ int iwl_mvm_ftm_add_pasn_sta(struct iwl_mvm *mvm, struct ieee80211_vif *vif,
if (!pasn)
return -ENOBUFS;
iwl_mvm_ftm_remove_pasn_sta(mvm, addr);
pasn->cipher = iwl_mvm_cipher_to_location_cipher(cipher);
switch (pasn->cipher) {
@ -433,9 +441,43 @@ iwl_mvm_ftm_put_target_v2(struct iwl_mvm *mvm,
return 0;
}
#define FTM_PUT_FLAG(flag) (target->initiator_ap_flags |= \
#define FTM_SET_FLAG(flag) (*flags |= \
cpu_to_le32(IWL_INITIATOR_AP_FLAGS_##flag))
static void
iwl_mvm_ftm_set_target_flags(struct iwl_mvm *mvm,
struct cfg80211_pmsr_request_peer *peer,
__le32 *flags)
{
*flags = cpu_to_le32(0);
if (peer->ftm.asap)
FTM_SET_FLAG(ASAP);
if (peer->ftm.request_lci)
FTM_SET_FLAG(LCI_REQUEST);
if (peer->ftm.request_civicloc)
FTM_SET_FLAG(CIVIC_REQUEST);
if (IWL_MVM_FTM_INITIATOR_DYNACK)
FTM_SET_FLAG(DYN_ACK);
if (IWL_MVM_FTM_INITIATOR_ALGO == IWL_TOF_ALGO_TYPE_LINEAR_REG)
FTM_SET_FLAG(ALGO_LR);
else if (IWL_MVM_FTM_INITIATOR_ALGO == IWL_TOF_ALGO_TYPE_FFT)
FTM_SET_FLAG(ALGO_FFT);
if (peer->ftm.trigger_based)
FTM_SET_FLAG(TB);
else if (peer->ftm.non_trigger_based)
FTM_SET_FLAG(NON_TB);
if ((peer->ftm.trigger_based || peer->ftm.non_trigger_based) &&
peer->ftm.lmr_feedback)
FTM_SET_FLAG(LMR_FEEDBACK);
}
static void
iwl_mvm_ftm_put_target_common(struct iwl_mvm *mvm,
struct cfg80211_pmsr_request_peer *peer,
@ -447,33 +489,7 @@ iwl_mvm_ftm_put_target_common(struct iwl_mvm *mvm,
target->samples_per_burst = peer->ftm.ftms_per_burst;
target->num_of_bursts = peer->ftm.num_bursts_exp;
target->ftmr_max_retries = peer->ftm.ftmr_retries;
target->initiator_ap_flags = cpu_to_le32(0);
if (peer->ftm.asap)
FTM_PUT_FLAG(ASAP);
if (peer->ftm.request_lci)
FTM_PUT_FLAG(LCI_REQUEST);
if (peer->ftm.request_civicloc)
FTM_PUT_FLAG(CIVIC_REQUEST);
if (IWL_MVM_FTM_INITIATOR_DYNACK)
FTM_PUT_FLAG(DYN_ACK);
if (IWL_MVM_FTM_INITIATOR_ALGO == IWL_TOF_ALGO_TYPE_LINEAR_REG)
FTM_PUT_FLAG(ALGO_LR);
else if (IWL_MVM_FTM_INITIATOR_ALGO == IWL_TOF_ALGO_TYPE_FFT)
FTM_PUT_FLAG(ALGO_FFT);
if (peer->ftm.trigger_based)
FTM_PUT_FLAG(TB);
else if (peer->ftm.non_trigger_based)
FTM_PUT_FLAG(NON_TB);
if ((peer->ftm.trigger_based || peer->ftm.non_trigger_based) &&
peer->ftm.lmr_feedback)
FTM_PUT_FLAG(LMR_FEEDBACK);
iwl_mvm_ftm_set_target_flags(mvm, peer, &target->initiator_ap_flags);
}
static int
@ -516,6 +532,48 @@ iwl_mvm_ftm_put_target_v4(struct iwl_mvm *mvm,
return 0;
}
static int iwl_mvm_ftm_set_sta(struct iwl_mvm *mvm, struct ieee80211_vif *vif,
struct cfg80211_pmsr_request_peer *peer,
u8 *sta_id, __le32 *flags)
{
if (vif->cfg.assoc) {
struct iwl_mvm_vif *mvmvif = iwl_mvm_vif_from_mac80211(vif);
struct ieee80211_sta *sta;
struct ieee80211_bss_conf *link_conf;
unsigned int link_id;
rcu_read_lock();
for_each_vif_active_link(vif, link_conf, link_id) {
if (memcmp(peer->addr, link_conf->bssid, ETH_ALEN))
continue;
*sta_id = mvmvif->link[link_id]->ap_sta_id;
sta = rcu_dereference(mvm->fw_id_to_mac_id[*sta_id]);
if (WARN_ON_ONCE(IS_ERR_OR_NULL(sta))) {
rcu_read_unlock();
return PTR_ERR_OR_ZERO(sta);
}
if (sta->mfp && (peer->ftm.trigger_based ||
peer->ftm.non_trigger_based))
FTM_SET_FLAG(PMF);
break;
}
rcu_read_unlock();
#ifdef CONFIG_IWLWIFI_DEBUGFS
if (mvmvif->ftm_unprotected) {
*sta_id = IWL_MVM_INVALID_STA;
*flags &= ~cpu_to_le32(IWL_INITIATOR_AP_FLAGS_PMF);
}
#endif
} else {
*sta_id = IWL_MVM_INVALID_STA;
}
return 0;
}
static int
iwl_mvm_ftm_put_target(struct iwl_mvm *mvm, struct ieee80211_vif *vif,
struct cfg80211_pmsr_request_peer *peer,
@ -531,33 +589,8 @@ iwl_mvm_ftm_put_target(struct iwl_mvm *mvm, struct ieee80211_vif *vif,
iwl_mvm_ftm_put_target_common(mvm, peer, target);
if (vif->cfg.assoc) {
struct iwl_mvm_vif *mvmvif = iwl_mvm_vif_from_mac80211(vif);
struct ieee80211_sta *sta;
struct ieee80211_bss_conf *link_conf;
unsigned int link_id;
rcu_read_lock();
for_each_vif_active_link(vif, link_conf, link_id) {
if (memcmp(peer->addr, link_conf->bssid, ETH_ALEN))
continue;
target->sta_id = mvmvif->link[link_id]->ap_sta_id;
sta = rcu_dereference(mvm->fw_id_to_mac_id[target->sta_id]);
if (WARN_ON_ONCE(IS_ERR_OR_NULL(sta))) {
rcu_read_unlock();
return PTR_ERR_OR_ZERO(sta);
}
if (sta->mfp && (peer->ftm.trigger_based ||
peer->ftm.non_trigger_based))
FTM_PUT_FLAG(PMF);
break;
}
rcu_read_unlock();
} else {
target->sta_id = IWL_MVM_INVALID_STA;
}
iwl_mvm_ftm_set_sta(mvm, vif, peer, &target->sta_id,
&target->initiator_ap_flags);
/*
* TODO: Beacon interval is currently unknown, so use the common value
@ -696,57 +729,62 @@ static void iter(struct ieee80211_hw *hw,
struct ieee80211_key_conf *key,
void *data)
{
struct iwl_tof_range_req_ap_entry_v6 *target = data;
struct iwl_mvm_ftm_iter_data *target = data;
if (!sta || memcmp(sta->addr, target->bssid, ETH_ALEN))
return;
WARN_ON(!sta->mfp);
if (WARN_ON(key->keylen > sizeof(target->tk)))
return;
memcpy(target->tk, key->key, key->keylen);
target->cipher = iwl_mvm_cipher_to_location_cipher(key->cipher);
WARN_ON(target->cipher == IWL_LOCATION_CIPHER_INVALID);
target->tk = key->key;
*target->cipher = iwl_mvm_cipher_to_location_cipher(key->cipher);
WARN_ON(*target->cipher == IWL_LOCATION_CIPHER_INVALID);
}
static void
iwl_mvm_ftm_set_secured_ranging(struct iwl_mvm *mvm, struct ieee80211_vif *vif,
struct iwl_tof_range_req_ap_entry_v7 *target)
u8 *bssid, u8 *cipher, u8 *hltk, u8 *tk,
u8 *rx_pn, u8 *tx_pn, __le32 *flags)
{
struct iwl_mvm_ftm_pasn_entry *entry;
u32 flags = le32_to_cpu(target->initiator_ap_flags);
#ifdef CONFIG_IWLWIFI_DEBUGFS
struct iwl_mvm_vif *mvmvif = iwl_mvm_vif_from_mac80211(vif);
if (!(flags & (IWL_INITIATOR_AP_FLAGS_NON_TB |
if (mvmvif->ftm_unprotected)
return;
#endif
if (!(le32_to_cpu(*flags) & (IWL_INITIATOR_AP_FLAGS_NON_TB |
IWL_INITIATOR_AP_FLAGS_TB)))
return;
lockdep_assert_held(&mvm->mutex);
list_for_each_entry(entry, &mvm->ftm_initiator.pasn_list, list) {
if (memcmp(entry->addr, target->bssid, sizeof(entry->addr)))
if (memcmp(entry->addr, bssid, sizeof(entry->addr)))
continue;
target->cipher = entry->cipher;
*cipher = entry->cipher;
if (entry->flags & IWL_MVM_PASN_FLAG_HAS_HLTK)
memcpy(target->hltk, entry->hltk, sizeof(target->hltk));
memcpy(hltk, entry->hltk, sizeof(entry->hltk));
else
memset(target->hltk, 0, sizeof(target->hltk));
memset(hltk, 0, sizeof(entry->hltk));
if (vif->cfg.assoc &&
!memcmp(vif->bss_conf.bssid, target->bssid,
sizeof(target->bssid)))
ieee80211_iter_keys(mvm->hw, vif, iter, target);
else
memcpy(target->tk, entry->tk, sizeof(target->tk));
!memcmp(vif->bss_conf.bssid, bssid, ETH_ALEN)) {
struct iwl_mvm_ftm_iter_data target;
memcpy(target->rx_pn, entry->rx_pn, sizeof(target->rx_pn));
memcpy(target->tx_pn, entry->tx_pn, sizeof(target->tx_pn));
target.bssid = bssid;
ieee80211_iter_keys(mvm->hw, vif, iter, &target);
} else {
memcpy(tk, entry->tk, sizeof(entry->tk));
}
target->initiator_ap_flags |=
cpu_to_le32(IWL_INITIATOR_AP_FLAGS_SECURED);
memcpy(rx_pn, entry->rx_pn, sizeof(entry->rx_pn));
memcpy(tx_pn, entry->tx_pn, sizeof(entry->tx_pn));
FTM_SET_FLAG(SECURED);
return;
}
}
@ -760,7 +798,11 @@ iwl_mvm_ftm_put_target_v7(struct iwl_mvm *mvm, struct ieee80211_vif *vif,
if (err)
return err;
iwl_mvm_ftm_set_secured_ranging(mvm, vif, target);
iwl_mvm_ftm_set_secured_ranging(mvm, vif, target->bssid,
&target->cipher, target->hltk,
target->tk, target->rx_pn,
target->tx_pn,
&target->initiator_ap_flags);
return err;
}
@ -825,9 +867,10 @@ iwl_mvm_ftm_put_target_v8(struct iwl_mvm *mvm, struct ieee80211_vif *vif,
* If secure LTF is turned off, replace the flag with PMF only
*/
flags = le32_to_cpu(target->initiator_ap_flags);
if ((flags & IWL_INITIATOR_AP_FLAGS_SECURED) &&
!IWL_MVM_FTM_INITIATOR_SECURE_LTF) {
flags &= ~IWL_INITIATOR_AP_FLAGS_SECURED;
if (flags & IWL_INITIATOR_AP_FLAGS_SECURED) {
if (!IWL_MVM_FTM_INITIATOR_SECURE_LTF)
flags &= ~IWL_INITIATOR_AP_FLAGS_SECURED;
flags |= IWL_INITIATOR_AP_FLAGS_PMF;
target->initiator_ap_flags = cpu_to_le32(flags);
}
@ -906,6 +949,105 @@ static int iwl_mvm_ftm_start_v13(struct iwl_mvm *mvm,
return iwl_mvm_ftm_send_cmd(mvm, &hcmd);
}
static int
iwl_mvm_ftm_put_target_v10(struct iwl_mvm *mvm, struct ieee80211_vif *vif,
struct cfg80211_pmsr_request_peer *peer,
struct iwl_tof_range_req_ap_entry_v10 *target)
{
u32 i2r_max_sts, flags;
int ret;
ret = iwl_mvm_ftm_target_chandef_v2(mvm, peer, &target->channel_num,
&target->format_bw,
&target->ctrl_ch_position);
if (ret)
return ret;
memcpy(target->bssid, peer->addr, ETH_ALEN);
target->burst_period =
cpu_to_le16(peer->ftm.burst_period);
target->samples_per_burst = peer->ftm.ftms_per_burst;
target->num_of_bursts = peer->ftm.num_bursts_exp;
iwl_mvm_ftm_set_target_flags(mvm, peer, &target->initiator_ap_flags);
iwl_mvm_ftm_set_sta(mvm, vif, peer, &target->sta_id,
&target->initiator_ap_flags);
iwl_mvm_ftm_set_secured_ranging(mvm, vif, target->bssid,
&target->cipher, target->hltk,
target->tk, target->rx_pn,
target->tx_pn,
&target->initiator_ap_flags);
i2r_max_sts = IWL_MVM_FTM_I2R_MAX_STS > 1 ? 1 :
IWL_MVM_FTM_I2R_MAX_STS;
target->r2i_ndp_params = IWL_MVM_FTM_R2I_MAX_REP |
(IWL_MVM_FTM_R2I_MAX_STS << IWL_LOCATION_MAX_STS_POS) |
(IWL_MVM_FTM_R2I_MAX_TOTAL_LTF << IWL_LOCATION_TOTAL_LTF_POS);
target->i2r_ndp_params = IWL_MVM_FTM_I2R_MAX_REP |
(i2r_max_sts << IWL_LOCATION_MAX_STS_POS) |
(IWL_MVM_FTM_I2R_MAX_TOTAL_LTF << IWL_LOCATION_TOTAL_LTF_POS);
if (peer->ftm.non_trigger_based) {
target->min_time_between_msr =
cpu_to_le16(IWL_MVM_FTM_NON_TB_MIN_TIME_BETWEEN_MSR);
target->burst_period =
cpu_to_le16(IWL_MVM_FTM_NON_TB_MAX_TIME_BETWEEN_MSR);
} else {
target->min_time_between_msr = cpu_to_le16(0);
}
target->band =
iwl_mvm_phy_band_from_nl80211(peer->chandef.chan->band);
/*
* TODO: Beacon interval is currently unknown, so use the common value
* of 100 TUs.
*/
target->beacon_interval = cpu_to_le16(100);
/*
* If secure LTF is turned off, replace the flag with PMF only
*/
flags = le32_to_cpu(target->initiator_ap_flags);
if (flags & IWL_INITIATOR_AP_FLAGS_SECURED) {
if (!IWL_MVM_FTM_INITIATOR_SECURE_LTF)
flags &= ~IWL_INITIATOR_AP_FLAGS_SECURED;
flags |= IWL_INITIATOR_AP_FLAGS_PMF;
target->initiator_ap_flags = cpu_to_le32(flags);
}
return 0;
}
static int iwl_mvm_ftm_start_v14(struct iwl_mvm *mvm,
struct ieee80211_vif *vif,
struct cfg80211_pmsr_request *req)
{
struct iwl_tof_range_req_cmd_v14 cmd;
struct iwl_host_cmd hcmd = {
.id = WIDE_ID(LOCATION_GROUP, TOF_RANGE_REQ_CMD),
.dataflags[0] = IWL_HCMD_DFL_DUP,
.data[0] = &cmd,
.len[0] = sizeof(cmd),
};
u8 i;
int err;
iwl_mvm_ftm_cmd_common(mvm, vif, (void *)&cmd, req);
for (i = 0; i < cmd.num_of_ap; i++) {
struct cfg80211_pmsr_request_peer *peer = &req->peers[i];
struct iwl_tof_range_req_ap_entry_v10 *target = &cmd.ap[i];
err = iwl_mvm_ftm_put_target_v10(mvm, vif, peer, target);
if (err)
return err;
}
return iwl_mvm_ftm_send_cmd(mvm, &hcmd);
}
int iwl_mvm_ftm_start(struct iwl_mvm *mvm, struct ieee80211_vif *vif,
struct cfg80211_pmsr_request *req)
{
@ -924,6 +1066,9 @@ int iwl_mvm_ftm_start(struct iwl_mvm *mvm, struct ieee80211_vif *vif,
IWL_FW_CMD_VER_UNKNOWN);
switch (cmd_ver) {
case 14:
err = iwl_mvm_ftm_start_v14(mvm, vif, req);
break;
case 13:
err = iwl_mvm_ftm_start_v13(mvm, vif, req);
break;

49
sys/contrib/dev/iwlwifi/mvm/ftm-responder.c
View file

@ -1,7 +1,7 @@
// SPDX-License-Identifier: GPL-2.0 OR BSD-3-Clause
/*
* Copyright (C) 2015-2017 Intel Deutschland GmbH
* Copyright (C) 2018-2022 Intel Corporation
* Copyright (C) 2018-2024 Intel Corporation
*/
#include <net/cfg80211.h>
#include <linux/etherdevice.h>
@ -12,6 +12,9 @@ struct iwl_mvm_pasn_sta {
struct list_head list;
struct iwl_mvm_int_sta int_sta;
u8 addr[ETH_ALEN];
/* must be last as it followed by buffer holding the key */
struct ieee80211_key_conf keyconf;
};
struct iwl_mvm_pasn_hltk_data {
@ -39,7 +42,7 @@ static int iwl_mvm_ftm_responder_set_bw_v1(struct cfg80211_chan_def *chandef,
*ctrl_ch_position = iwl_mvm_get_ctrl_pos(chandef);
break;
default:
return -ENOTSUPP;
return -EOPNOTSUPP;
}
return 0;
@ -77,7 +80,7 @@ static int iwl_mvm_ftm_responder_set_bw_v2(struct cfg80211_chan_def *chandef,
}
fallthrough;
default:
return -ENOTSUPP;
return -EOPNOTSUPP;
}
return 0;
@ -85,7 +88,7 @@ static int iwl_mvm_ftm_responder_set_bw_v2(struct cfg80211_chan_def *chandef,
static void
iwl_mvm_ftm_responder_set_ndp(struct iwl_mvm *mvm,
struct iwl_tof_responder_config_cmd_v9 *cmd)
struct iwl_tof_responder_config_cmd *cmd)
{
/* Up to 2 R2I STS are allowed on the responder */
u32 r2i_max_sts = IWL_MVM_FTM_R2I_MAX_STS < 2 ?
@ -114,7 +117,7 @@ iwl_mvm_ftm_responder_cmd(struct iwl_mvm *mvm,
* field interpretation is different), so the same struct can be use
* for all cases.
*/
struct iwl_tof_responder_config_cmd_v9 cmd = {
struct iwl_tof_responder_config_cmd cmd = {
.channel_num = chandef->chan->hw_value,
.cmd_valid_fields =
cpu_to_le32(IWL_TOF_RESPONDER_CMD_VALID_CHAN_INFO |
@ -128,8 +131,13 @@ iwl_mvm_ftm_responder_cmd(struct iwl_mvm *mvm,
lockdep_assert_held(&mvm->mutex);
if (cmd_ver == 10) {
cmd.band =
iwl_mvm_phy_band_from_nl80211(chandef->chan->band);
}
/* Use a default of bss_color=1 for now */
if (cmd_ver == 9) {
if (cmd_ver >= 9) {
cmd.cmd_valid_fields |=
cpu_to_le32(IWL_TOF_RESPONDER_CMD_VALID_BSS_COLOR |
IWL_TOF_RESPONDER_CMD_VALID_MIN_MAX_TIME_BETWEEN_MSR);
@ -145,7 +153,7 @@ iwl_mvm_ftm_responder_cmd(struct iwl_mvm *mvm,
}
if (cmd_ver >= 8)
iwl_mvm_ftm_responder_set_ndp(mvm, &cmd);
iwl_mvm_ftm_responder_set_ndp(mvm, (void *)&cmd);
if (cmd_ver >= 7)
err = iwl_mvm_ftm_responder_set_bw_v2(chandef, &cmd.format_bw,
@ -291,7 +299,7 @@ iwl_mvm_ftm_responder_dyn_cfg_cmd(struct iwl_mvm *mvm,
default:
IWL_ERR(mvm, "Unsupported DYN_CONFIG_CMD version %u\n",
cmd_ver);
ret = -ENOTSUPP;
ret = -EOPNOTSUPP;
}
return ret;
@ -302,7 +310,16 @@ static void iwl_mvm_resp_del_pasn_sta(struct iwl_mvm *mvm,
struct iwl_mvm_pasn_sta *sta)
{
list_del(&sta->list);
iwl_mvm_rm_sta_id(mvm, vif, sta->int_sta.sta_id);
if (sta->keyconf.keylen)
iwl_mvm_sec_key_del_pasn(mvm, vif, BIT(sta->int_sta.sta_id),
&sta->keyconf);
if (iwl_mvm_has_mld_api(mvm->fw))
iwl_mvm_mld_rm_sta_id(mvm, sta->int_sta.sta_id);
else
iwl_mvm_rm_sta_id(mvm, vif, sta->int_sta.sta_id);
iwl_mvm_dealloc_int_sta(mvm, &sta->int_sta);
kfree(sta);
}
@ -329,7 +346,7 @@ int iwl_mvm_ftm_respoder_add_pasn_sta(struct iwl_mvm *mvm,
if (cmd_ver < 3) {
IWL_ERR(mvm, "Adding PASN station not supported by FW\n");
return -ENOTSUPP;
return -EOPNOTSUPP;
}
if ((!hltk || !hltk_len) && (!tk || !tk_len)) {
@ -338,6 +355,12 @@ int iwl_mvm_ftm_respoder_add_pasn_sta(struct iwl_mvm *mvm,
}
if (hltk && hltk_len) {
if (!fw_has_capa(&mvm->fw->ucode_capa,
IWL_UCODE_TLV_CAPA_SECURE_LTF_SUPPORT)) {
IWL_ERR(mvm, "No support for secure LTF measurement\n");
return -EINVAL;
}
hltk_data.cipher = iwl_mvm_cipher_to_location_cipher(cipher);
if (hltk_data.cipher == IWL_LOCATION_CIPHER_INVALID) {
IWL_ERR(mvm, "invalid cipher: %u\n", cipher);
@ -348,12 +371,12 @@ int iwl_mvm_ftm_respoder_add_pasn_sta(struct iwl_mvm *mvm,
}
if (tk && tk_len) {
sta = kzalloc(sizeof(*sta), GFP_KERNEL);
sta = kzalloc(sizeof(*sta) + tk_len, GFP_KERNEL);
if (!sta)
return -ENOBUFS;
ret = iwl_mvm_add_pasn_sta(mvm, vif, &sta->int_sta, addr,
cipher, tk, tk_len);
cipher, tk, tk_len, &sta->keyconf);
if (ret) {
kfree(sta);
return ret;
@ -422,7 +445,7 @@ int iwl_mvm_ftm_start_responder(struct iwl_mvm *mvm, struct ieee80211_vif *vif,
rcu_read_unlock();
phy_ctxt = &mvm->phy_ctxts[*phy_ctxt_id];
ret = iwl_mvm_phy_ctxt_changed(mvm, phy_ctxt, &ctx.def,
ret = iwl_mvm_phy_ctxt_changed(mvm, phy_ctxt, &ctx.def, &ctx.ap,
ctx.rx_chains_static,
ctx.rx_chains_dynamic);
if (ret)

528
sys/contrib/dev/iwlwifi/mvm/fw.c
View file

@ -1,6 +1,6 @@
// SPDX-License-Identifier: GPL-2.0 OR BSD-3-Clause
/*
* Copyright (C) 2012-2014, 2018-2023 Intel Corporation
* Copyright (C) 2012-2014, 2018-2024 Intel Corporation
* Copyright (C) 2013-2015 Intel Mobile Communications GmbH
* Copyright (C) 2016-2017 Intel Deutschland GmbH
*/
@ -15,6 +15,8 @@
#include "iwl-prph.h"
#include "fw/acpi.h"
#include "fw/pnvm.h"
#include "fw/uefi.h"
#include "fw/regulatory.h"
#include "mvm.h"
#include "fw/dbg.h"
@ -23,12 +25,9 @@
#include "iwl-nvm-parse.h"
#include "time-sync.h"
#define MVM_UCODE_ALIVE_TIMEOUT (HZ)
#define MVM_UCODE_ALIVE_TIMEOUT (2 * HZ)
#define MVM_UCODE_CALIB_TIMEOUT (2 * HZ)
#define IWL_TAS_US_MCC 0x5553
#define IWL_TAS_CANADA_MCC 0x4341
struct iwl_mvm_alive_data {
bool valid;
u32 scd_base_addr;
@ -92,20 +91,10 @@ void iwl_mvm_mfu_assert_dump_notif(struct iwl_mvm *mvm,
{
struct iwl_rx_packet *pkt = rxb_addr(rxb);
struct iwl_mfu_assert_dump_notif *mfu_dump_notif = (void *)pkt->data;
__le32 *dump_data = mfu_dump_notif->data;
int n_words = le32_to_cpu(mfu_dump_notif->data_size) / sizeof(__le32);
int i;
if (mfu_dump_notif->index_num == 0)
IWL_INFO(mvm, "MFUART assert id 0x%x occurred\n",
le32_to_cpu(mfu_dump_notif->assert_id));
for (i = 0; i < n_words; i++)
IWL_DEBUG_INFO(mvm,
"MFUART assert dump, dword %u: 0x%08x\n",
le16_to_cpu(mfu_dump_notif->index_num) *
n_words + i,
le32_to_cpu(dump_data[i]));
}
static bool iwl_alive_fn(struct iwl_notif_wait_data *notif_wait,
@ -416,7 +405,7 @@ static int iwl_mvm_load_ucode_wait_alive(struct iwl_mvm *mvm,
UREG_LMAC2_CURRENT_PC));
}
if (ret == -ETIMEDOUT && !mvm->pldr_sync)
if (ret == -ETIMEDOUT && !mvm->fw_product_reset)
iwl_fw_dbg_error_collect(&mvm->fwrt,
FW_DBG_TRIGGER_ALIVE_TIMEOUT);
@ -468,12 +457,14 @@ static int iwl_mvm_load_ucode_wait_alive(struct iwl_mvm *mvm,
#endif
/*
* For pre-MLD API (MLD API doesn't use the timestamps):
* All the BSSes in the BSS table include the GP2 in the system
* at the beacon Rx time, this is of course no longer relevant
* since we are resetting the firmware.
* Purge all the BSS table.
*/
cfg80211_bss_flush(mvm->hw->wiphy);
if (!mvm->mld_api_is_used)
cfg80211_bss_flush(mvm->hw->wiphy);
return 0;
}
@ -486,7 +477,47 @@ static void iwl_mvm_phy_filter_init(struct iwl_mvm *mvm,
#endif /* CONFIG_ACPI */
}
#if defined(CONFIG_ACPI) && defined(CONFIG_EFI)
static void iwl_mvm_uats_init(struct iwl_mvm *mvm)
{
u8 cmd_ver;
int ret;
struct iwl_host_cmd cmd = {
.id = WIDE_ID(REGULATORY_AND_NVM_GROUP,
MCC_ALLOWED_AP_TYPE_CMD),
.flags = 0,
.data[0] = &mvm->fwrt.uats_table,
.len[0] = sizeof(mvm->fwrt.uats_table),
.dataflags[0] = IWL_HCMD_DFL_NOCOPY,
};
if (mvm->trans->trans_cfg->device_family < IWL_DEVICE_FAMILY_AX210) {
IWL_DEBUG_RADIO(mvm, "UATS feature is not supported\n");
return;
}
cmd_ver = iwl_fw_lookup_cmd_ver(mvm->fw, cmd.id,
IWL_FW_CMD_VER_UNKNOWN);
if (cmd_ver != 1) {
IWL_DEBUG_RADIO(mvm,
"MCC_ALLOWED_AP_TYPE_CMD ver %d not supported\n",
cmd_ver);
return;
}
ret = iwl_uefi_get_uats_table(mvm->trans, &mvm->fwrt);
if (ret < 0) {
IWL_DEBUG_FW(mvm, "failed to read UATS table (%d)\n", ret);
return;
}
ret = iwl_mvm_send_cmd(mvm, &cmd);
if (ret < 0)
IWL_ERR(mvm, "failed to send MCC_ALLOWED_AP_TYPE_CMD (%d)\n",
ret);
else
IWL_DEBUG_RADIO(mvm, "MCC_ALLOWED_AP_TYPE_CMD sent to FW\n");
}
static int iwl_mvm_sgom_init(struct iwl_mvm *mvm)
{
u8 cmd_ver;
@ -520,13 +551,6 @@ static int iwl_mvm_sgom_init(struct iwl_mvm *mvm)
return ret;
}
#else
static int iwl_mvm_sgom_init(struct iwl_mvm *mvm)
{
return 0;
}
#endif
static int iwl_send_phy_cfg_cmd(struct iwl_mvm *mvm)
{
@ -583,6 +607,7 @@ static int iwl_run_unified_mvm_ucode(struct iwl_mvm *mvm)
static const u16 init_complete[] = {
INIT_COMPLETE_NOTIF,
};
u32 sb_cfg;
int ret;
if (mvm->trans->cfg->tx_with_siso_diversity)
@ -592,6 +617,14 @@ static int iwl_run_unified_mvm_ucode(struct iwl_mvm *mvm)
mvm->rfkill_safe_init_done = false;
if (mvm->trans->trans_cfg->device_family == IWL_DEVICE_FAMILY_AX210) {
sb_cfg = iwl_read_umac_prph(mvm->trans, SB_MODIFY_CFG_FLAG);
/* if needed, we'll reset this on our way out later */
mvm->fw_product_reset = sb_cfg == SB_CFG_RESIDES_IN_ROM;
if (mvm->fw_product_reset && iwl_mei_pldr_req())
return -EBUSY;
}
iwl_init_notification_wait(&mvm->notif_wait,
&init_wait,
init_complete,
@ -605,11 +638,23 @@ static int iwl_run_unified_mvm_ucode(struct iwl_mvm *mvm)
ret = iwl_mvm_load_ucode_wait_alive(mvm, IWL_UCODE_REGULAR);
if (ret) {
IWL_ERR(mvm, "Failed to start RT ucode: %d\n", ret);
/* if we needed reset then fail here, but notify and remove */
if (mvm->fw_product_reset) {
iwl_mei_alive_notif(false);
iwl_trans_pcie_remove(mvm->trans, true);
}
goto error;
}
iwl_dbg_tlv_time_point(&mvm->fwrt, IWL_FW_INI_TIME_POINT_AFTER_ALIVE,
NULL);
if (mvm->trans->trans_cfg->device_family >= IWL_DEVICE_FAMILY_BZ)
mvm->trans->step_urm = !!(iwl_read_umac_prph(mvm->trans,
CNVI_PMU_STEP_FLOW) &
CNVI_PMU_STEP_FLOW_FORCE_URM);
/* Send init config command to mark that we are sending NVM access
* commands
*/
@ -634,14 +679,6 @@ static int iwl_run_unified_mvm_ucode(struct iwl_mvm *mvm)
goto error;
}
if (IWL_MVM_PARSE_NVM && !mvm->nvm_data) {
ret = iwl_nvm_init(mvm);
if (ret) {
IWL_ERR(mvm, "Failed to read NVM: %d\n", ret);
goto error;
}
}
ret = iwl_mvm_send_cmd_pdu(mvm, WIDE_ID(REGULATORY_AND_NVM_GROUP,
NVM_ACCESS_COMPLETE),
CMD_SEND_IN_RFKILL,
@ -666,8 +703,9 @@ static int iwl_run_unified_mvm_ucode(struct iwl_mvm *mvm)
return ret;
/* Read the NVM only at driver load time, no need to do this twice */
if (!IWL_MVM_PARSE_NVM && !mvm->nvm_data) {
mvm->nvm_data = iwl_get_nvm(mvm->trans, mvm->fw);
if (!mvm->nvm_data) {
mvm->nvm_data = iwl_get_nvm(mvm->trans, mvm->fw,
mvm->set_tx_ant, mvm->set_rx_ant);
if (IS_ERR(mvm->nvm_data)) {
ret = PTR_ERR(mvm->nvm_data);
mvm->nvm_data = NULL;
@ -790,7 +828,7 @@ remove_notif:
iwl_remove_notification(&mvm->notif_wait, &calib_wait);
out:
mvm->rfkill_safe_init_done = false;
if (iwlmvm_mod_params.init_dbg && !mvm->nvm_data) {
if (!mvm->nvm_data) {
/* we want to debug INIT and we have no NVM - fake */
mvm->nvm_data = kzalloc(sizeof(struct iwl_nvm_data) +
sizeof(struct ieee80211_channel) +
@ -822,7 +860,6 @@ static int iwl_mvm_config_ltr(struct iwl_mvm *mvm)
sizeof(cmd), &cmd);
}
#ifdef CONFIG_ACPI
int iwl_mvm_sar_select_profile(struct iwl_mvm *mvm, int prof_a, int prof_b)
{
u32 cmd_id = REDUCE_TX_POWER_CMD;
@ -833,13 +870,15 @@ int iwl_mvm_sar_select_profile(struct iwl_mvm *mvm, int prof_a, int prof_b)
int ret;
u16 len = 0;
u32 n_subbands;
u8 cmd_ver = iwl_fw_lookup_cmd_ver(mvm->fw, cmd_id,
IWL_FW_CMD_VER_UNKNOWN);
if (cmd_ver == 7) {
u8 cmd_ver = iwl_fw_lookup_cmd_ver(mvm->fw, cmd_id, 3);
if (cmd_ver >= 7) {
len = sizeof(cmd.v7);
n_subbands = IWL_NUM_SUB_BANDS_V2;
per_chain = cmd.v7.per_chain[0][0];
cmd.v7.flags = cpu_to_le32(mvm->fwrt.reduced_power_flags);
if (cmd_ver == 8)
len = sizeof(cmd.v8);
} else if (cmd_ver == 6) {
len = sizeof(cmd.v6);
n_subbands = IWL_NUM_SUB_BANDS_V2;
@ -863,9 +902,9 @@ int iwl_mvm_sar_select_profile(struct iwl_mvm *mvm, int prof_a, int prof_b)
/* all structs have the same common part, add it */
len += sizeof(cmd.common);
ret = iwl_sar_select_profile(&mvm->fwrt, per_chain,
IWL_NUM_CHAIN_TABLES,
n_subbands, prof_a, prof_b);
ret = iwl_sar_fill_profile(&mvm->fwrt, per_chain,
IWL_NUM_CHAIN_TABLES,
n_subbands, prof_a, prof_b);
/* return on error or if the profile is disabled (positive number) */
if (ret)
@ -921,7 +960,7 @@ int iwl_mvm_get_sar_geo_profile(struct iwl_mvm *mvm)
resp = (void *)cmd.resp_pkt->data;
ret = le32_to_cpu(resp->profile_idx);
if (WARN_ON(ret > ACPI_NUM_GEO_PROFILES_REV3))
if (WARN_ON(ret > BIOS_GEO_MAX_PROFILE_NUM))
ret = -EIO;
iwl_free_resp(&cmd);
@ -935,7 +974,7 @@ static int iwl_mvm_sar_geo_init(struct iwl_mvm *mvm)
u16 len;
u32 n_bands;
u32 n_profiles;
u32 sk = 0;
__le32 sk = cpu_to_le32(0);
int ret;
u8 cmd_ver = iwl_fw_lookup_cmd_ver(mvm->fw, cmd_id,
IWL_FW_CMD_VER_UNKNOWN);
@ -952,27 +991,35 @@ static int iwl_mvm_sar_geo_init(struct iwl_mvm *mvm)
/* the ops field is at the same spot for all versions, so set in v1 */
cmd.v1.ops = cpu_to_le32(IWL_PER_CHAIN_OFFSET_SET_TABLES);
/* Only set to South Korea if the table revision is 1 */
if (mvm->fwrt.geo_rev == 1)
sk = cpu_to_le32(1);
if (cmd_ver == 5) {
len = sizeof(cmd.v5);
n_bands = ARRAY_SIZE(cmd.v5.table[0]);
n_profiles = ACPI_NUM_GEO_PROFILES_REV3;
n_profiles = BIOS_GEO_MAX_PROFILE_NUM;
cmd.v5.table_revision = sk;
} else if (cmd_ver == 4) {
len = sizeof(cmd.v4);
n_bands = ARRAY_SIZE(cmd.v4.table[0]);
n_profiles = ACPI_NUM_GEO_PROFILES_REV3;
n_profiles = BIOS_GEO_MAX_PROFILE_NUM;
cmd.v4.table_revision = sk;
} else if (cmd_ver == 3) {
len = sizeof(cmd.v3);
n_bands = ARRAY_SIZE(cmd.v3.table[0]);
n_profiles = ACPI_NUM_GEO_PROFILES;
n_profiles = BIOS_GEO_MIN_PROFILE_NUM;
cmd.v3.table_revision = sk;
} else if (fw_has_api(&mvm->fwrt.fw->ucode_capa,
IWL_UCODE_TLV_API_SAR_TABLE_VER)) {
len = sizeof(cmd.v2);
n_bands = ARRAY_SIZE(cmd.v2.table[0]);
n_profiles = ACPI_NUM_GEO_PROFILES;
n_profiles = BIOS_GEO_MIN_PROFILE_NUM;
cmd.v2.table_revision = sk;
} else {
len = sizeof(cmd.v1);
n_bands = ARRAY_SIZE(cmd.v1.table[0]);
n_profiles = ACPI_NUM_GEO_PROFILES;
n_profiles = BIOS_GEO_MIN_PROFILE_NUM;
}
BUILD_BUG_ON(offsetof(struct iwl_geo_tx_power_profiles_cmd_v1, table) !=
@ -984,8 +1031,8 @@ static int iwl_mvm_sar_geo_init(struct iwl_mvm *mvm)
offsetof(struct iwl_geo_tx_power_profiles_cmd_v4, table) !=
offsetof(struct iwl_geo_tx_power_profiles_cmd_v5, table));
/* the table is at the same position for all versions, so set use v1 */
ret = iwl_sar_geo_init(&mvm->fwrt, &cmd.v1.table[0][0],
n_bands, n_profiles);
ret = iwl_sar_geo_fill_table(&mvm->fwrt, &cmd.v1.table[0][0],
n_bands, n_profiles);
/*
* It is a valid scenario to not support SAR, or miss wgds table,
@ -994,27 +1041,6 @@ static int iwl_mvm_sar_geo_init(struct iwl_mvm *mvm)
if (ret)
return 0;
/* Only set to South Korea if the table revision is 1 */
if (mvm->fwrt.geo_rev == 1)
sk = 1;
/*
* Set the table_revision to South Korea (1) or not (0). The
* element name is misleading, as it doesn't contain the table
* revision number, but whether the South Korea variation
* should be used.
* This must be done after calling iwl_sar_geo_init().
*/
if (cmd_ver == 5)
cmd.v5.table_revision = cpu_to_le32(sk);
else if (cmd_ver == 4)
cmd.v4.table_revision = cpu_to_le32(sk);
else if (cmd_ver == 3)
cmd.v3.table_revision = cpu_to_le32(sk);
else if (fw_has_api(&mvm->fwrt.fw->ucode_capa,
IWL_UCODE_TLV_API_SAR_TABLE_VER))
cmd.v2.table_revision = cpu_to_le32(sk);
return iwl_mvm_send_cmd_pdu(mvm, cmd_id, 0, len, &cmd);
}
@ -1023,7 +1049,7 @@ int iwl_mvm_ppag_send_cmd(struct iwl_mvm *mvm)
union iwl_ppag_table_cmd cmd;
int ret, cmd_size;
ret = iwl_read_ppag_table(&mvm->fwrt, &cmd, &cmd_size);
ret = iwl_fill_ppag_table(&mvm->fwrt, &cmd, &cmd_size);
/* Not supporting PPAG table is a valid scenario */
if (ret < 0)
return 0;
@ -1042,74 +1068,19 @@ int iwl_mvm_ppag_send_cmd(struct iwl_mvm *mvm)
static int iwl_mvm_ppag_init(struct iwl_mvm *mvm)
{
/* no need to read the table, done in INIT stage */
if (!(iwl_acpi_is_ppag_approved(&mvm->fwrt)))
if (!(iwl_is_ppag_approved(&mvm->fwrt)))
return 0;
return iwl_mvm_ppag_send_cmd(mvm);
}
static const struct dmi_system_id dmi_tas_approved_list[] = {
{ .ident = "HP",
.matches = {
DMI_MATCH(DMI_SYS_VENDOR, "HP"),
},
},
{ .ident = "SAMSUNG",
.matches = {
DMI_MATCH(DMI_SYS_VENDOR, "SAMSUNG ELECTRONICS CO., LTD"),
},
},
{ .ident = "LENOVO",
.matches = {
DMI_MATCH(DMI_SYS_VENDOR, "LENOVO"),
},
},
{ .ident = "DELL",
.matches = {
DMI_MATCH(DMI_SYS_VENDOR, "Dell Inc."),
},
},
{ .ident = "MSFT",
.matches = {
DMI_MATCH(DMI_SYS_VENDOR, "Microsoft Corporation"),
},
},
{ .ident = "Acer",
.matches = {
DMI_MATCH(DMI_SYS_VENDOR, "Acer"),
},
},
{ .ident = "ASUS",
.matches = {
DMI_MATCH(DMI_SYS_VENDOR, "ASUSTeK COMPUTER INC."),
},
},
{ .ident = "MSI",
.matches = {
DMI_MATCH(DMI_SYS_VENDOR, "Micro-Star International Co., Ltd."),
},
},
{ .ident = "Honor",
.matches = {
DMI_MATCH(DMI_SYS_VENDOR, "HONOR"),
},
},
/* keep last */
{}
};
bool iwl_mvm_is_vendor_in_approved_list(void)
{
return dmi_check_system(dmi_tas_approved_list);
}
static bool iwl_mvm_add_to_tas_block_list(__le32 *list, __le32 *le_size, unsigned int mcc)
{
int i;
u32 size = le32_to_cpu(*le_size);
/* Verify that there is room for another country */
if (size >= IWL_TAS_BLOCK_LIST_MAX)
if (size >= IWL_WTAS_BLACK_LIST_MAX)
return false;
for (i = 0; i < size; i++) {
@ -1126,21 +1097,21 @@ static void iwl_mvm_tas_init(struct iwl_mvm *mvm)
{
u32 cmd_id = WIDE_ID(REGULATORY_AND_NVM_GROUP, TAS_CONFIG);
int ret;
union iwl_tas_config_cmd cmd = {};
struct iwl_tas_data data = {};
struct iwl_tas_config_cmd cmd = {};
int cmd_size, fw_ver;
BUILD_BUG_ON(ARRAY_SIZE(cmd.v3.block_list_array) <
APCI_WTAS_BLACK_LIST_MAX);
BUILD_BUG_ON(ARRAY_SIZE(data.block_list_array) !=
IWL_WTAS_BLACK_LIST_MAX);
BUILD_BUG_ON(ARRAY_SIZE(cmd.common.block_list_array) !=
IWL_WTAS_BLACK_LIST_MAX);
if (!fw_has_capa(&mvm->fw->ucode_capa, IWL_UCODE_TLV_CAPA_TAS_CFG)) {
IWL_DEBUG_RADIO(mvm, "TAS not enabled in FW\n");
return;
}
fw_ver = iwl_fw_lookup_cmd_ver(mvm->fw, cmd_id,
IWL_FW_CMD_VER_UNKNOWN);
ret = iwl_acpi_get_tas(&mvm->fwrt, &cmd, fw_ver);
ret = iwl_bios_get_tas_table(&mvm->fwrt, &data);
if (ret < 0) {
IWL_DEBUG_RADIO(mvm,
"TAS table invalid or unavailable. (%d)\n",
@ -1151,16 +1122,16 @@ static void iwl_mvm_tas_init(struct iwl_mvm *mvm)
if (ret == 0)
return;
if (!iwl_mvm_is_vendor_in_approved_list()) {
if (!iwl_is_tas_approved()) {
IWL_DEBUG_RADIO(mvm,
"System vendor '%s' is not in the approved list, disabling TAS in US and Canada.\n",
dmi_get_system_info(DMI_SYS_VENDOR));
if ((!iwl_mvm_add_to_tas_block_list(cmd.v4.block_list_array,
&cmd.v4.block_list_size,
IWL_TAS_US_MCC)) ||
(!iwl_mvm_add_to_tas_block_list(cmd.v4.block_list_array,
&cmd.v4.block_list_size,
IWL_TAS_CANADA_MCC))) {
dmi_get_system_info(DMI_SYS_VENDOR) ?: "<unknown>");
if ((!iwl_mvm_add_to_tas_block_list(data.block_list_array,
&data.block_list_size,
IWL_MCC_US)) ||
(!iwl_mvm_add_to_tas_block_list(data.block_list_array,
&data.block_list_size,
IWL_MCC_CANADA))) {
IWL_DEBUG_RADIO(mvm,
"Unable to add US/Canada to TAS block list, disabling TAS\n");
return;
@ -1168,125 +1139,74 @@ static void iwl_mvm_tas_init(struct iwl_mvm *mvm)
} else {
IWL_DEBUG_RADIO(mvm,
"System vendor '%s' is in the approved list.\n",
dmi_get_system_info(DMI_SYS_VENDOR));
dmi_get_system_info(DMI_SYS_VENDOR) ?: "<unknown>");
}
/* v4 is the same size as v3, so no need to differentiate here */
cmd_size = fw_ver < 3 ?
sizeof(struct iwl_tas_config_cmd_v2) :
sizeof(struct iwl_tas_config_cmd_v3);
fw_ver = iwl_fw_lookup_cmd_ver(mvm->fw, cmd_id,
IWL_FW_CMD_VER_UNKNOWN);
memcpy(&cmd.common, &data, sizeof(struct iwl_tas_config_cmd_common));
/* Set v3 or v4 specific parts. will be trunctated for fw_ver < 3 */
if (fw_ver == 4) {
cmd.v4.override_tas_iec = data.override_tas_iec;
cmd.v4.enable_tas_iec = data.enable_tas_iec;
cmd.v4.usa_tas_uhb_allowed = data.usa_tas_uhb_allowed;
} else {
cmd.v3.override_tas_iec = cpu_to_le16(data.override_tas_iec);
cmd.v3.enable_tas_iec = cpu_to_le16(data.enable_tas_iec);
}
cmd_size = sizeof(struct iwl_tas_config_cmd_common);
if (fw_ver >= 3)
/* v4 is the same size as v3 */
cmd_size += sizeof(struct iwl_tas_config_cmd_v3);
ret = iwl_mvm_send_cmd_pdu(mvm, cmd_id, 0, cmd_size, &cmd);
if (ret < 0)
IWL_DEBUG_RADIO(mvm, "failed to send TAS_CONFIG (%d)\n", ret);
}
static u8 iwl_mvm_eval_dsm_rfi(struct iwl_mvm *mvm)
static bool iwl_mvm_eval_dsm_rfi(struct iwl_mvm *mvm)
{
u8 value;
int ret = iwl_acpi_get_dsm_u8(mvm->fwrt.dev, 0, DSM_RFI_FUNC_ENABLE,
&iwl_rfi_guid, &value);
u32 value = 0;
/* default behaviour is disabled */
bool bios_enable_rfi = false;
int ret = iwl_bios_get_dsm(&mvm->fwrt, DSM_FUNC_RFI_CONFIG, &value);
if (ret < 0) {
IWL_DEBUG_RADIO(mvm, "Failed to get DSM RFI, ret=%d\n", ret);
} else if (value >= DSM_VALUE_RFI_MAX) {
IWL_DEBUG_RADIO(mvm, "DSM RFI got invalid value, ret=%d\n",
value);
} else if (value == DSM_VALUE_RFI_ENABLE) {
IWL_DEBUG_RADIO(mvm, "DSM RFI is evaluated to enable\n");
return DSM_VALUE_RFI_ENABLE;
return bios_enable_rfi;
}
IWL_DEBUG_RADIO(mvm, "DSM RFI is disabled\n");
value &= DSM_VALUE_RFI_DISABLE;
/* RFI BIOS CONFIG value can be 0 or 3 only.
* i.e 0 means DDR and DLVR enabled. 3 means DDR and DLVR disabled.
* 1 and 2 are invalid BIOS configurations, So, it's not possible to
* disable ddr/dlvr separately.
*/
if (!value) {
IWL_DEBUG_RADIO(mvm, "DSM RFI is evaluated to enable\n");
bios_enable_rfi = true;
} else if (value == DSM_VALUE_RFI_DISABLE) {
IWL_DEBUG_RADIO(mvm, "DSM RFI is evaluated to disable\n");
} else {
IWL_DEBUG_RADIO(mvm,
"DSM RFI got invalid value, value=%d\n", value);
}
/* default behaviour is disabled */
return DSM_VALUE_RFI_DISABLE;
return bios_enable_rfi;
}
static void iwl_mvm_lari_cfg(struct iwl_mvm *mvm)
{
struct iwl_lari_config_change_cmd cmd;
size_t cmd_size;
int ret;
u32 value;
struct iwl_lari_config_change_cmd_v6 cmd = {};
cmd.config_bitmap = iwl_acpi_get_lari_config_bitmap(&mvm->fwrt);
ret = iwl_acpi_get_dsm_u32(mvm->fwrt.dev, 0, DSM_FUNC_11AX_ENABLEMENT,
&iwl_guid, &value);
if (!ret)
cmd.oem_11ax_allow_bitmap = cpu_to_le32(value);
ret = iwl_acpi_get_dsm_u32(mvm->fwrt.dev, 0,
DSM_FUNC_ENABLE_UNII4_CHAN,
&iwl_guid, &value);
if (!ret)
cmd.oem_unii4_allow_bitmap = cpu_to_le32(value);
ret = iwl_acpi_get_dsm_u32(mvm->fwrt.dev, 0,
DSM_FUNC_ACTIVATE_CHANNEL,
&iwl_guid, &value);
if (!ret)
cmd.chan_state_active_bitmap = cpu_to_le32(value);
ret = iwl_acpi_get_dsm_u32(mvm->fwrt.dev, 0,
DSM_FUNC_ENABLE_6E,
&iwl_guid, &value);
if (!ret)
cmd.oem_uhb_allow_bitmap = cpu_to_le32(value);
ret = iwl_acpi_get_dsm_u32(mvm->fwrt.dev, 0,
DSM_FUNC_FORCE_DISABLE_CHANNELS,
&iwl_guid, &value);
if (!ret)
cmd.force_disable_channels_bitmap = cpu_to_le32(value);
if (cmd.config_bitmap ||
cmd.oem_uhb_allow_bitmap ||
cmd.oem_11ax_allow_bitmap ||
cmd.oem_unii4_allow_bitmap ||
cmd.chan_state_active_bitmap ||
cmd.force_disable_channels_bitmap) {
size_t cmd_size;
u8 cmd_ver = iwl_fw_lookup_cmd_ver(mvm->fw,
WIDE_ID(REGULATORY_AND_NVM_GROUP,
LARI_CONFIG_CHANGE),
1);
switch (cmd_ver) {
case 6:
cmd_size = sizeof(struct iwl_lari_config_change_cmd_v6);
break;
case 5:
cmd_size = sizeof(struct iwl_lari_config_change_cmd_v5);
break;
case 4:
cmd_size = sizeof(struct iwl_lari_config_change_cmd_v4);
break;
case 3:
cmd_size = sizeof(struct iwl_lari_config_change_cmd_v3);
break;
case 2:
cmd_size = sizeof(struct iwl_lari_config_change_cmd_v2);
break;
default:
cmd_size = sizeof(struct iwl_lari_config_change_cmd_v1);
break;
}
IWL_DEBUG_RADIO(mvm,
"sending LARI_CONFIG_CHANGE, config_bitmap=0x%x, oem_11ax_allow_bitmap=0x%x\n",
le32_to_cpu(cmd.config_bitmap),
le32_to_cpu(cmd.oem_11ax_allow_bitmap));
IWL_DEBUG_RADIO(mvm,
"sending LARI_CONFIG_CHANGE, oem_unii4_allow_bitmap=0x%x, chan_state_active_bitmap=0x%x, cmd_ver=%d\n",
le32_to_cpu(cmd.oem_unii4_allow_bitmap),
le32_to_cpu(cmd.chan_state_active_bitmap),
cmd_ver);
IWL_DEBUG_RADIO(mvm,
"sending LARI_CONFIG_CHANGE, oem_uhb_allow_bitmap=0x%x, force_disable_channels_bitmap=0x%x\n",
le32_to_cpu(cmd.oem_uhb_allow_bitmap),
le32_to_cpu(cmd.force_disable_channels_bitmap));
ret = iwl_fill_lari_config(&mvm->fwrt, &cmd, &cmd_size);
if (!ret) {
ret = iwl_mvm_send_cmd_pdu(mvm,
WIDE_ID(REGULATORY_AND_NVM_GROUP,
LARI_CONFIG_CHANGE),
@ -1298,12 +1218,14 @@ static void iwl_mvm_lari_cfg(struct iwl_mvm *mvm)
}
}
void iwl_mvm_get_acpi_tables(struct iwl_mvm *mvm)
void iwl_mvm_get_bios_tables(struct iwl_mvm *mvm)
{
int ret;
iwl_acpi_get_guid_lock_status(&mvm->fwrt);
/* read PPAG table */
ret = iwl_acpi_get_ppag_table(&mvm->fwrt);
ret = iwl_bios_get_ppag_table(&mvm->fwrt);
if (ret < 0) {
IWL_DEBUG_RADIO(mvm,
"PPAG BIOS table invalid or unavailable. (%d)\n",
@ -1311,7 +1233,7 @@ void iwl_mvm_get_acpi_tables(struct iwl_mvm *mvm)
}
/* read SAR tables */
ret = iwl_sar_get_wrds_table(&mvm->fwrt);
ret = iwl_bios_get_wrds_table(&mvm->fwrt);
if (ret < 0) {
IWL_DEBUG_RADIO(mvm,
"WRDS SAR BIOS table invalid or unavailable. (%d)\n",
@ -1320,7 +1242,7 @@ void iwl_mvm_get_acpi_tables(struct iwl_mvm *mvm)
* If not available, don't fail and don't bother with EWRD and
* WGDS */
if (!iwl_sar_get_wgds_table(&mvm->fwrt)) {
if (!iwl_bios_get_wgds_table(&mvm->fwrt)) {
/*
* If basic SAR is not available, we check for WGDS,
* which should *not* be available either. If it is
@ -1331,7 +1253,7 @@ void iwl_mvm_get_acpi_tables(struct iwl_mvm *mvm)
}
} else {
ret = iwl_sar_get_ewrd_table(&mvm->fwrt);
ret = iwl_bios_get_ewrd_table(&mvm->fwrt);
/* if EWRD is not available, we can still use
* WRDS, so don't fail */
if (ret < 0)
@ -1341,7 +1263,7 @@ void iwl_mvm_get_acpi_tables(struct iwl_mvm *mvm)
/* read geo SAR table */
if (iwl_sar_geo_support(&mvm->fwrt)) {
ret = iwl_sar_get_wgds_table(&mvm->fwrt);
ret = iwl_bios_get_wgds_table(&mvm->fwrt);
if (ret < 0)
IWL_DEBUG_RADIO(mvm,
"Geo SAR BIOS table invalid or unavailable. (%d)\n",
@ -1351,59 +1273,18 @@ void iwl_mvm_get_acpi_tables(struct iwl_mvm *mvm)
}
iwl_acpi_get_phy_filters(&mvm->fwrt, &mvm->phy_filters);
}
#else /* CONFIG_ACPI */
inline int iwl_mvm_sar_select_profile(struct iwl_mvm *mvm,
int prof_a, int prof_b)
if (iwl_bios_get_eckv(&mvm->fwrt, &mvm->ext_clock_valid))
IWL_DEBUG_RADIO(mvm, "ECKV table doesn't exist in BIOS\n");
}
static void iwl_mvm_disconnect_iterator(void *data, u8 *mac,
struct ieee80211_vif *vif)
{
return 1;
if (vif->type == NL80211_IFTYPE_STATION)
ieee80211_hw_restart_disconnect(vif);
}
inline int iwl_mvm_get_sar_geo_profile(struct iwl_mvm *mvm)
{
return -ENOENT;
}
static int iwl_mvm_sar_geo_init(struct iwl_mvm *mvm)
{
return 0;
}
int iwl_mvm_ppag_send_cmd(struct iwl_mvm *mvm)
{
return -ENOENT;
}
static int iwl_mvm_ppag_init(struct iwl_mvm *mvm)
{
return 0;
}
static void iwl_mvm_tas_init(struct iwl_mvm *mvm)
{
}
static void iwl_mvm_lari_cfg(struct iwl_mvm *mvm)
{
}
bool iwl_mvm_is_vendor_in_approved_list(void)
{
return false;
}
static u8 iwl_mvm_eval_dsm_rfi(struct iwl_mvm *mvm)
{
return DSM_VALUE_RFI_DISABLE;
}
void iwl_mvm_get_acpi_tables(struct iwl_mvm *mvm)
{
}
#endif /* CONFIG_ACPI */
void iwl_mvm_send_recovery_cmd(struct iwl_mvm *mvm, u32 flags)
{
u32 error_log_size = mvm->fw->ucode_capa.error_log_size;
@ -1448,10 +1329,15 @@ void iwl_mvm_send_recovery_cmd(struct iwl_mvm *mvm, u32 flags)
/* skb respond is only relevant in ERROR_RECOVERY_UPDATE_DB */
if (flags & ERROR_RECOVERY_UPDATE_DB) {
resp = le32_to_cpu(*(__le32 *)host_cmd.resp_pkt->data);
if (resp)
if (resp) {
IWL_ERR(mvm,
"Failed to send recovery cmd blob was invalid %d\n",
resp);
ieee80211_iterate_interfaces(mvm->hw, 0,
iwl_mvm_disconnect_iterator,
mvm);
}
}
}
@ -1471,9 +1357,6 @@ static int iwl_mvm_load_rt_fw(struct iwl_mvm *mvm)
if (ret) {
IWL_ERR(mvm, "Failed to run INIT ucode: %d\n", ret);
if (iwlmvm_mod_params.init_dbg)
return 0;
return ret;
}
@ -1499,10 +1382,7 @@ static int iwl_mvm_load_rt_fw(struct iwl_mvm *mvm)
int iwl_mvm_up(struct iwl_mvm *mvm)
{
int ret, i;
struct ieee80211_channel *chan;
struct cfg80211_chan_def chandef;
struct ieee80211_supported_band *sband = NULL;
u32 sb_cfg;
lockdep_assert_held(&mvm->mutex);
@ -1510,23 +1390,19 @@ int iwl_mvm_up(struct iwl_mvm *mvm)
if (ret)
return ret;
sb_cfg = iwl_read_umac_prph(mvm->trans, SB_MODIFY_CFG_FLAG);
mvm->pldr_sync = !(sb_cfg & SB_CFG_RESIDES_IN_OTP_MASK);
if (mvm->pldr_sync && iwl_mei_pldr_req())
return -EBUSY;
ret = iwl_mvm_load_rt_fw(mvm);
if (ret) {
IWL_ERR(mvm, "Failed to start RT ucode: %d\n", ret);
if (ret != -ERFKILL && !mvm->pldr_sync)
if (ret != -ERFKILL && !mvm->fw_product_reset)
iwl_fw_dbg_error_collect(&mvm->fwrt,
FW_DBG_TRIGGER_DRIVER);
goto error;
}
/* FW loaded successfully */
mvm->pldr_sync = false;
mvm->fw_product_reset = false;
iwl_fw_disable_dbg_asserts(&mvm->fwrt);
iwl_get_shared_mem_conf(&mvm->fwrt);
ret = iwl_mvm_sf_update(mvm, NULL, false);
@ -1591,8 +1467,6 @@ int iwl_mvm_up(struct iwl_mvm *mvm)
for (i = 0; i < IWL_MVM_FW_MAX_LINK_ID + 1; i++)
RCU_INIT_POINTER(mvm->link_id_to_link_conf[i], NULL);
memset(&mvm->fw_link_ids_map, 0, sizeof(mvm->fw_link_ids_map));
mvm->tdls_cs.peer.sta_id = IWL_MVM_INVALID_STA;
/* reset quota debouncing buffer - 0xff will yield invalid data */
@ -1630,21 +1504,6 @@ int iwl_mvm_up(struct iwl_mvm *mvm)
goto error;
}
chan = &sband->channels[0];
cfg80211_chandef_create(&chandef, chan, NL80211_CHAN_NO_HT);
for (i = 0; i < NUM_PHY_CTX; i++) {
/*
* The channel used here isn't relevant as it's
* going to be overwritten in the other flows.
* For now use the first channel we have.
*/
ret = iwl_mvm_phy_ctxt_add(mvm, &mvm->phy_ctxts[i],
&chandef, 1, 1);
if (ret)
goto error;
}
if (iwl_mvm_is_tt_in_fw(mvm)) {
/* in order to give the responsibility of ct-kill and
* TX backoff to FW we need to send empty temperature reporting
@ -1708,9 +1567,6 @@ int iwl_mvm_up(struct iwl_mvm *mvm)
if (!mvm->ptp_data.ptp_clock)
iwl_mvm_ptp_init(mvm);
if (iwl_acpi_get_eckv(mvm->dev, &mvm->ext_clock_valid))
IWL_DEBUG_INFO(mvm, "ECKV table doesn't exist in BIOS\n");
ret = iwl_mvm_ppag_init(mvm);
if (ret)
goto error;
@ -1727,9 +1583,10 @@ int iwl_mvm_up(struct iwl_mvm *mvm)
iwl_mvm_tas_init(mvm);
iwl_mvm_leds_sync(mvm);
iwl_mvm_uats_init(mvm);
if (iwl_rfi_supported(mvm)) {
if (iwl_mvm_eval_dsm_rfi(mvm) == DSM_VALUE_RFI_ENABLE)
if (iwl_mvm_eval_dsm_rfi(mvm))
iwl_rfi_send_config_cmd(mvm, NULL);
}
@ -1738,8 +1595,7 @@ int iwl_mvm_up(struct iwl_mvm *mvm)
IWL_DEBUG_INFO(mvm, "RT uCode started.\n");
return 0;
error:
if (!iwlmvm_mod_params.init_dbg || !ret)
iwl_mvm_stop_device(mvm);
iwl_mvm_stop_device(mvm);
return ret;
}

957
sys/contrib/dev/iwlwifi/mvm/link.c
View file

File diff suppressed because it is too large Load diff

117
sys/contrib/dev/iwlwifi/mvm/mac-ctxt.c
View file

@ -1,6 +1,6 @@
// SPDX-License-Identifier: GPL-2.0 OR BSD-3-Clause
/*
* Copyright (C) 2012-2014, 2018-2023 Intel Corporation
* Copyright (C) 2012-2014, 2018-2024 Intel Corporation
* Copyright (C) 2013-2014 Intel Mobile Communications GmbH
* Copyright (C) 2015-2017 Intel Deutschland GmbH
*/
@ -31,6 +31,17 @@ const u8 iwl_mvm_ac_to_gen2_tx_fifo[] = {
IWL_GEN2_TRIG_TX_FIFO_BK,
};
const u8 iwl_mvm_ac_to_bz_tx_fifo[] = {
IWL_BZ_EDCA_TX_FIFO_VO,
IWL_BZ_EDCA_TX_FIFO_VI,
IWL_BZ_EDCA_TX_FIFO_BE,
IWL_BZ_EDCA_TX_FIFO_BK,
IWL_BZ_TRIG_TX_FIFO_VO,
IWL_BZ_TRIG_TX_FIFO_VI,
IWL_BZ_TRIG_TX_FIFO_BE,
IWL_BZ_TRIG_TX_FIFO_BK,
};
struct iwl_mvm_mac_iface_iterator_data {
struct iwl_mvm *mvm;
struct ieee80211_vif *vif;
@ -285,6 +296,11 @@ int iwl_mvm_mac_ctxt_init(struct iwl_mvm *mvm, struct ieee80211_vif *vif)
INIT_LIST_HEAD(&mvmvif->time_event_data.list);
mvmvif->time_event_data.id = TE_MAX;
mvmvif->roc_activity = ROC_NUM_ACTIVITIES;
mvmvif->deflink.bcast_sta.sta_id = IWL_MVM_INVALID_STA;
mvmvif->deflink.mcast_sta.sta_id = IWL_MVM_INVALID_STA;
mvmvif->deflink.ap_sta_id = IWL_MVM_INVALID_STA;
/* No need to allocate data queues to P2P Device MAC and NAN.*/
if (vif->type == NL80211_IFTYPE_P2P_DEVICE)
@ -300,10 +316,6 @@ int iwl_mvm_mac_ctxt_init(struct iwl_mvm *mvm, struct ieee80211_vif *vif)
mvmvif->deflink.cab_queue = IWL_MVM_DQA_GCAST_QUEUE;
}
mvmvif->deflink.bcast_sta.sta_id = IWL_MVM_INVALID_STA;
mvmvif->deflink.mcast_sta.sta_id = IWL_MVM_INVALID_STA;
mvmvif->deflink.ap_sta_id = IWL_MVM_INVALID_STA;
for (i = 0; i < NUM_IWL_MVM_SMPS_REQ; i++)
mvmvif->deflink.smps_requests[i] = IEEE80211_SMPS_AUTOMATIC;
@ -455,7 +467,7 @@ void iwl_mvm_set_fw_protection_flags(struct iwl_mvm *mvm,
break;
case IEEE80211_HT_OP_MODE_PROTECTION_20MHZ:
/* Protect when channel wider than 20MHz */
if (link_conf->chandef.width > NL80211_CHAN_WIDTH_20)
if (link_conf->chanreq.oper.width > NL80211_CHAN_WIDTH_20)
*protection_flags |= cpu_to_le32(ht_flag);
break;
default:
@ -494,7 +506,7 @@ void iwl_mvm_set_fw_qos_params(struct iwl_mvm *mvm, struct ieee80211_vif *vif,
if (link_conf->qos)
*qos_flags |= cpu_to_le32(MAC_QOS_FLG_UPDATE_EDCA);
if (link_conf->chandef.width != NL80211_CHAN_WIDTH_20_NOHT)
if (link_conf->chanreq.oper.width != NL80211_CHAN_WIDTH_20_NOHT)
*qos_flags |= cpu_to_le32(MAC_QOS_FLG_TGN);
}
@ -862,7 +874,7 @@ void iwl_mvm_mac_ctxt_set_tim(struct iwl_mvm *mvm,
}
}
static u32 iwl_mvm_find_ie_offset(u8 *beacon, u8 eid, u32 frame_size)
u32 iwl_mvm_find_ie_offset(u8 *beacon, u8 eid, u32 frame_size)
{
struct ieee80211_mgmt *mgmt = (void *)beacon;
const u8 *ie;
@ -910,8 +922,8 @@ u8 iwl_mvm_mac_ctxt_get_lowest_rate(struct iwl_mvm *mvm,
link_conf = rcu_dereference(vif->link_conf[link_id]);
if (link_conf) {
basic = link_conf->basic_rates;
if (link_conf->chandef.chan)
band = link_conf->chandef.chan->band;
if (link_conf->chanreq.oper.chan)
band = link_conf->chanreq.oper.chan->band;
}
rcu_read_unlock();
}
@ -999,12 +1011,13 @@ static void iwl_mvm_mac_ctxt_set_tx(struct iwl_mvm *mvm,
tx->tx_flags = cpu_to_le32(tx_flags);
if (!fw_has_capa(&mvm->fw->ucode_capa,
IWL_UCODE_TLV_CAPA_BEACON_ANT_SELECTION))
IWL_UCODE_TLV_CAPA_BEACON_ANT_SELECTION)) {
iwl_mvm_toggle_tx_ant(mvm, &mvm->mgmt_last_antenna_idx);
tx->rate_n_flags =
cpu_to_le32(BIT(mvm->mgmt_last_antenna_idx) <<
RATE_MCS_ANT_POS);
tx->rate_n_flags =
cpu_to_le32(BIT(mvm->mgmt_last_antenna_idx) <<
RATE_MCS_ANT_POS);
}
rate = iwl_mvm_mac_ctxt_get_beacon_rate(mvm, info, vif);
@ -1083,6 +1096,19 @@ static int iwl_mvm_mac_ctxt_send_beacon_v7(struct iwl_mvm *mvm,
sizeof(beacon_cmd));
}
bool iwl_mvm_enable_fils(struct iwl_mvm *mvm,
struct ieee80211_chanctx_conf *ctx)
{
if (IWL_MVM_DISABLE_AP_FILS)
return false;
if (cfg80211_channel_is_psc(ctx->def.chan))
return true;
return (ctx->def.chan->band == NL80211_BAND_6GHZ &&
ctx->def.width >= NL80211_CHAN_WIDTH_80);
}
static int iwl_mvm_mac_ctxt_send_beacon_v9(struct iwl_mvm *mvm,
struct ieee80211_vif *vif,
struct sk_buff *beacon,
@ -1102,8 +1128,7 @@ static int iwl_mvm_mac_ctxt_send_beacon_v9(struct iwl_mvm *mvm,
ctx = rcu_dereference(link_conf->chanctx_conf);
channel = ieee80211_frequency_to_channel(ctx->def.chan->center_freq);
WARN_ON(channel == 0);
if (cfg80211_channel_is_psc(ctx->def.chan) &&
!IWL_MVM_DISABLE_AP_FILS) {
if (iwl_mvm_enable_fils(mvm, ctx)) {
flags |= iwl_fw_lookup_cmd_ver(mvm->fw, BEACON_TEMPLATE_CMD,
0) > 10 ?
IWL_MAC_BEACON_FILS :
@ -1140,6 +1165,13 @@ static int iwl_mvm_mac_ctxt_send_beacon_v9(struct iwl_mvm *mvm,
WLAN_EID_EXT_CHANSWITCH_ANN,
beacon->len));
if (vif->type == NL80211_IFTYPE_AP &&
iwl_fw_lookup_cmd_ver(mvm->fw, BEACON_TEMPLATE_CMD, 0) >= 14)
beacon_cmd.btwt_offset =
cpu_to_le32(iwl_mvm_find_ie_offset(beacon->data,
WLAN_EID_S1G_TWT,
beacon->len));
return iwl_mvm_mac_ctxt_send_beacon_cmd(mvm, beacon, &beacon_cmd,
sizeof(beacon_cmd));
}
@ -1454,8 +1486,8 @@ static void iwl_mvm_csa_count_down(struct iwl_mvm *mvm,
mvmvif->csa_countdown = true;
if (!ieee80211_beacon_cntdwn_is_complete(csa_vif)) {
int c = ieee80211_beacon_update_cntdwn(csa_vif);
if (!ieee80211_beacon_cntdwn_is_complete(csa_vif, 0)) {
int c = ieee80211_beacon_update_cntdwn(csa_vif, 0);
iwl_mvm_mac_ctxt_beacon_changed(mvm, csa_vif,
&csa_vif->bss_conf);
@ -1474,7 +1506,7 @@ static void iwl_mvm_csa_count_down(struct iwl_mvm *mvm,
}
} else if (!iwl_mvm_te_scheduled(&mvmvif->time_event_data)) {
/* we don't have CSA NoA scheduled yet, switch now */
ieee80211_csa_finish(csa_vif);
ieee80211_csa_finish(csa_vif, 0);
RCU_INIT_POINTER(mvm->csa_vif, NULL);
}
}
@ -1568,23 +1600,23 @@ void iwl_mvm_rx_missed_beacons_notif(struct iwl_mvm *mvm,
u32 id = le32_to_cpu(mb->link_id);
union iwl_dbg_tlv_tp_data tp_data = { .fw_pkt = pkt };
u32 mac_type;
int link_id = -1;
u8 notif_ver = iwl_fw_lookup_notif_ver(mvm->fw, LEGACY_GROUP,
MISSED_BEACONS_NOTIFICATION,
0);
rcu_read_lock();
/* before version four the ID in the notification refers to mac ID */
if (notif_ver < 4) {
vif = iwl_mvm_rcu_dereference_vif_id(mvm, id, true);
vif = iwl_mvm_rcu_dereference_vif_id(mvm, id, false);
} else {
struct ieee80211_bss_conf *bss_conf =
iwl_mvm_rcu_fw_link_id_to_link_conf(mvm, id, true);
iwl_mvm_rcu_fw_link_id_to_link_conf(mvm, id, false);
if (!bss_conf)
goto out;
return;
vif = bss_conf->vif;
link_id = bss_conf->link_id;
}
IWL_DEBUG_INFO(mvm,
@ -1597,7 +1629,7 @@ void iwl_mvm_rx_missed_beacons_notif(struct iwl_mvm *mvm,
le32_to_cpu(mb->num_expected_beacons));
if (!vif)
goto out;
return;
mac_type = iwl_mvm_get_mac_type(vif);
@ -1614,10 +1646,26 @@ void iwl_mvm_rx_missed_beacons_notif(struct iwl_mvm *mvm,
* TODO: the threshold should be adjusted based on latency conditions,
* and/or in case of a CS flow on one of the other AP vifs.
*/
if (rx_missed_bcon > IWL_MVM_MISSED_BEACONS_THRESHOLD_LONG)
iwl_mvm_connection_loss(mvm, vif, "missed beacons");
else if (rx_missed_bcon_since_rx > IWL_MVM_MISSED_BEACONS_THRESHOLD)
ieee80211_beacon_loss(vif);
if (rx_missed_bcon >= IWL_MVM_MISSED_BEACONS_THRESHOLD_LONG) {
if (rx_missed_bcon_since_rx >= IWL_MVM_MISSED_BEACONS_SINCE_RX_THOLD) {
iwl_mvm_connection_loss(mvm, vif, "missed beacons");
} else {
IWL_WARN(mvm,
"missed beacons exceeds threshold, but receiving data. Stay connected, Expect bugs.\n");
IWL_WARN(mvm,
"missed_beacons:%d, missed_beacons_since_rx:%d\n",
rx_missed_bcon, rx_missed_bcon_since_rx);
}
} else if (rx_missed_bcon >= IWL_MVM_MISSED_BEACONS_EXIT_ESR_THRESH &&
link_id >= 0 && hweight16(vif->active_links) > 1) {
iwl_mvm_exit_esr(mvm, vif, IWL_MVM_ESR_EXIT_MISSED_BEACON,
iwl_mvm_get_other_link(vif, link_id));
} else if (rx_missed_bcon_since_rx > IWL_MVM_MISSED_BEACONS_THRESHOLD) {
if (!iwl_mvm_has_new_tx_api(mvm))
ieee80211_beacon_loss(vif);
else
ieee80211_cqm_beacon_loss_notify(vif, GFP_ATOMIC);
}
iwl_dbg_tlv_time_point(&mvm->fwrt,
IWL_FW_INI_TIME_POINT_MISSED_BEACONS, &tp_data);
@ -1625,7 +1673,7 @@ void iwl_mvm_rx_missed_beacons_notif(struct iwl_mvm *mvm,
trigger = iwl_fw_dbg_trigger_on(&mvm->fwrt, ieee80211_vif_to_wdev(vif),
FW_DBG_TRIGGER_MISSED_BEACONS);
if (!trigger)
goto out;
return;
bcon_trig = (void *)trigger->data;
stop_trig_missed_bcon = le32_to_cpu(bcon_trig->stop_consec_missed_bcon);
@ -1641,9 +1689,6 @@ void iwl_mvm_rx_missed_beacons_notif(struct iwl_mvm *mvm,
#elif defined(__FreeBSD__)
iwl_fw_dbg_collect_trig(&mvm->fwrt, trigger, "");
#endif
out:
rcu_read_unlock();
}
void iwl_mvm_rx_stored_beacon_notif(struct iwl_mvm *mvm,
@ -1765,6 +1810,7 @@ void iwl_mvm_channel_switch_start_notif(struct iwl_mvm *mvm,
u32 id_n_color, csa_id;
/* save mac_id or link_id to use later to cancel csa if needed */
u32 id;
u32 mac_link_id = 0;
u8 notif_ver = iwl_fw_lookup_notif_ver(mvm->fw, MAC_CONF_GROUP,
CHANNEL_SWITCH_START_NOTIF, 0);
bool csa_active;
@ -1794,6 +1840,7 @@ void iwl_mvm_channel_switch_start_notif(struct iwl_mvm *mvm,
goto out_unlock;
id = link_id;
mac_link_id = bss_conf->link_id;
vif = bss_conf->vif;
csa_active = bss_conf->csa_active;
}
@ -1822,7 +1869,7 @@ void iwl_mvm_channel_switch_start_notif(struct iwl_mvm *mvm,
msecs_to_jiffies(IWL_MVM_CS_UNBLOCK_TX_TIMEOUT *
csa_vif->bss_conf.beacon_int));
ieee80211_csa_finish(csa_vif);
ieee80211_csa_finish(csa_vif, 0);
rcu_read_unlock();
@ -1843,7 +1890,7 @@ void iwl_mvm_channel_switch_start_notif(struct iwl_mvm *mvm,
iwl_mvm_csa_client_absent(mvm, vif);
cancel_delayed_work(&mvmvif->csa_work);
ieee80211_chswitch_done(vif, true);
ieee80211_chswitch_done(vif, true, mac_link_id);
break;
default:
/* should never happen */

1425
sys/contrib/dev/iwlwifi/mvm/mac80211.c
View file

File diff suppressed because it is too large Load diff

42
sys/contrib/dev/iwlwifi/mvm/mld-key.c
View file

@ -1,6 +1,6 @@
// SPDX-License-Identifier: GPL-2.0 OR BSD-3-Clause
/*
* Copyright (C) 2022 - 2023 Intel Corporation
* Copyright (C) 2022 - 2024 Intel Corporation
*/
#include <linux/kernel.h>
#include <net/mac80211.h>
@ -24,10 +24,15 @@ static u32 iwl_mvm_get_sec_sta_mask(struct iwl_mvm *mvm,
return 0;
}
/* AP group keys are per link and should be on the mcast STA */
/* AP group keys are per link and should be on the mcast/bcast STA */
if (vif->type == NL80211_IFTYPE_AP &&
!(keyconf->flags & IEEE80211_KEY_FLAG_PAIRWISE))
!(keyconf->flags & IEEE80211_KEY_FLAG_PAIRWISE)) {
/* IGTK/BIGTK to bcast STA */
if (keyconf->keyidx >= 4)
return BIT(link_info->bcast_sta.sta_id);
/* GTK for data to mcast STA */
return BIT(link_info->mcast_sta.sta_id);
}
/* for client mode use the AP STA also for group keys */
if (!sta && vif->type == NL80211_IFTYPE_STATION)
@ -57,11 +62,13 @@ u32 iwl_mvm_get_sec_flags(struct iwl_mvm *mvm,
struct ieee80211_key_conf *keyconf)
{
struct iwl_mvm_vif *mvmvif = iwl_mvm_vif_from_mac80211(vif);
bool pairwise = keyconf->flags & IEEE80211_KEY_FLAG_PAIRWISE;
bool igtk = keyconf->keyidx == 4 || keyconf->keyidx == 5;
u32 flags = 0;
lockdep_assert_held(&mvm->mutex);
if (!(keyconf->flags & IEEE80211_KEY_FLAG_PAIRWISE))
if (!pairwise)
flags |= IWL_SEC_KEY_FLAG_MCAST_KEY;
switch (keyconf->cipher) {
@ -91,9 +98,19 @@ u32 iwl_mvm_get_sec_flags(struct iwl_mvm *mvm,
if (!sta && vif->type == NL80211_IFTYPE_STATION)
sta = mvmvif->ap_sta;
if (!IS_ERR_OR_NULL(sta) && sta->mfp)
/*
* If we are installing an iGTK (in AP or STA mode), we need to tell
* the firmware this key will en/decrypt MGMT frames.
* Same goes if we are installing a pairwise key for an MFP station.
* In case we're installing a groupwise key (which is not an iGTK),
* then, we will not use this key for MGMT frames.
*/
if ((!IS_ERR_OR_NULL(sta) && sta->mfp && pairwise) || igtk)
flags |= IWL_SEC_KEY_FLAG_MFP;
if (keyconf->flags & IEEE80211_KEY_FLAG_SPP_AMSDU)
flags |= IWL_SEC_KEY_FLAG_SPP_AMSDU;
return flags;
}
@ -325,6 +342,21 @@ static int _iwl_mvm_sec_key_del(struct iwl_mvm *mvm,
return ret;
}
int iwl_mvm_sec_key_del_pasn(struct iwl_mvm *mvm,
struct ieee80211_vif *vif,
u32 sta_mask,
struct ieee80211_key_conf *keyconf)
{
u32 key_flags = iwl_mvm_get_sec_flags(mvm, vif, NULL, keyconf) |
IWL_SEC_KEY_FLAG_MFP;
if (WARN_ON(!sta_mask))
return -EINVAL;
return __iwl_mvm_sec_key_del(mvm, sta_mask, key_flags, keyconf->keyidx,
0);
}
int iwl_mvm_sec_key_del(struct iwl_mvm *mvm,
struct ieee80211_vif *vif,
struct ieee80211_sta *sta,

11
sys/contrib/dev/iwlwifi/mvm/mld-mac.c
View file

@ -1,6 +1,6 @@
// SPDX-License-Identifier: GPL-2.0 OR BSD-3-Clause
/*
* Copyright (C) 2022 - 2023 Intel Corporation
* Copyright (C) 2022 - 2024 Intel Corporation
*/
#include "mvm.h"
@ -167,7 +167,7 @@ static int iwl_mvm_mld_mac_ctxt_cmd_listener(struct iwl_mvm *mvm,
iwl_mvm_mld_mac_ctxt_cmd_common(mvm, vif, &cmd, action);
cmd.filter_flags = cpu_to_le32(MAC_CFG_FILTER_PROMISC |
MAC_FILTER_IN_CONTROL_AND_MGMT |
MAC_CFG_FILTER_ACCEPT_CONTROL_AND_MGMT |
MAC_CFG_FILTER_ACCEPT_BEACON |
MAC_CFG_FILTER_ACCEPT_PROBE_REQ |
MAC_CFG_FILTER_ACCEPT_GRP);
@ -205,8 +205,11 @@ static int iwl_mvm_mld_mac_ctxt_cmd_p2p_device(struct iwl_mvm *mvm,
cmd.p2p_dev.is_disc_extended =
iwl_mac_ctxt_p2p_dev_has_extended_disc(mvm, vif);
/* Override the filter flags to accept only probe requests */
cmd.filter_flags = cpu_to_le32(MAC_CFG_FILTER_ACCEPT_PROBE_REQ);
/* Override the filter flags to accept all management frames. This is
* needed to support both P2P device discovery using probe requests and
* P2P service discovery using action frames
*/
cmd.filter_flags = cpu_to_le32(MAC_CFG_FILTER_ACCEPT_CONTROL_AND_MGMT);
return iwl_mvm_mld_mac_ctxt_send_cmd(mvm, &cmd);
}

672
sys/contrib/dev/iwlwifi/mvm/mld-mac80211.c
View file

File diff suppressed because it is too large Load diff

98
sys/contrib/dev/iwlwifi/mvm/mld-sta.c
View file

@ -1,6 +1,6 @@
// SPDX-License-Identifier: GPL-2.0 OR BSD-3-Clause
/*
* Copyright (C) 2022-2023 Intel Corporation
* Copyright (C) 2022-2024 Intel Corporation
*/
#include "mvm.h"
#include "time-sync.h"
@ -9,7 +9,9 @@
u32 iwl_mvm_sta_fw_id_mask(struct iwl_mvm *mvm, struct ieee80211_sta *sta,
int filter_link_id)
{
struct ieee80211_link_sta *link_sta;
struct iwl_mvm_sta *mvmsta;
struct ieee80211_vif *vif;
unsigned int link_id;
u32 result = 0;
@ -17,26 +19,27 @@ u32 iwl_mvm_sta_fw_id_mask(struct iwl_mvm *mvm, struct ieee80211_sta *sta,
return 0;
mvmsta = iwl_mvm_sta_from_mac80211(sta);
vif = mvmsta->vif;
/* it's easy when the STA is not an MLD */
if (!sta->valid_links)
return BIT(mvmsta->deflink.sta_id);
/* but if it is an MLD, get the mask of all the FW STAs it has ... */
for (link_id = 0; link_id < ARRAY_SIZE(mvmsta->link); link_id++) {
struct iwl_mvm_link_sta *link_sta;
for_each_sta_active_link(vif, sta, link_sta, link_id) {
struct iwl_mvm_link_sta *mvm_link_sta;
/* unless we have a specific link in mind */
if (filter_link_id >= 0 && link_id != filter_link_id)
continue;
link_sta =
mvm_link_sta =
rcu_dereference_check(mvmsta->link[link_id],
lockdep_is_held(&mvm->mutex));
if (!link_sta)
if (!mvm_link_sta)
continue;
result |= BIT(link_sta->sta_id);
result |= BIT(mvm_link_sta->sta_id);
}
return result;
@ -238,7 +241,7 @@ int iwl_mvm_mld_add_bcast_sta(struct iwl_mvm *mvm, struct ieee80211_vif *vif,
IWL_MAX_TID_COUNT, &wdg_timeout);
}
/* Allocate a new station entry for the broadcast station to the given vif,
/* Allocate a new station entry for the multicast station to the given vif,
* and send it to the FW.
* Note that each AP/GO mac should have its own multicast station.
*/
@ -347,7 +350,7 @@ static int iwl_mvm_mld_rm_int_sta(struct iwl_mvm *mvm,
return -EINVAL;
if (flush)
iwl_mvm_flush_sta(mvm, int_sta, true);
iwl_mvm_flush_sta(mvm, int_sta->sta_id, int_sta->tfd_queue_msk);
iwl_mvm_mld_disable_txq(mvm, BIT(int_sta->sta_id), queuptr, tid);
@ -467,7 +470,7 @@ static int iwl_mvm_mld_cfg_sta(struct iwl_mvm *mvm, struct ieee80211_sta *sta,
break;
}
switch (sta->deflink.smps_mode) {
switch (link_sta->smps_mode) {
case IEEE80211_SMPS_AUTOMATIC:
case IEEE80211_SMPS_NUM_MODES:
WARN_ON(1);
@ -512,11 +515,11 @@ static int iwl_mvm_mld_cfg_sta(struct iwl_mvm *mvm, struct ieee80211_sta *sta,
return iwl_mvm_mld_send_sta_cmd(mvm, &cmd);
}
static void iwl_mvm_mld_free_sta_link(struct iwl_mvm *mvm,
struct iwl_mvm_sta *mvm_sta,
struct iwl_mvm_link_sta *mvm_sta_link,
unsigned int link_id,
bool is_in_fw)
void iwl_mvm_mld_free_sta_link(struct iwl_mvm *mvm,
struct iwl_mvm_sta *mvm_sta,
struct iwl_mvm_link_sta *mvm_sta_link,
unsigned int link_id,
bool is_in_fw)
{
RCU_INIT_POINTER(mvm->fw_id_to_mac_id[mvm_sta_link->sta_id],
is_in_fw ? ERR_PTR(-EINVAL) : NULL);
@ -582,14 +585,14 @@ static int iwl_mvm_mld_alloc_sta_links(struct iwl_mvm *mvm,
struct ieee80211_sta *sta)
{
struct iwl_mvm_sta *mvm_sta = iwl_mvm_sta_from_mac80211(sta);
struct ieee80211_link_sta *link_sta;
unsigned int link_id;
int ret;
lockdep_assert_held(&mvm->mutex);
for (link_id = 0; link_id < ARRAY_SIZE(sta->link); link_id++) {
if (!rcu_access_pointer(sta->link[link_id]) ||
mvm_sta->link[link_id])
for_each_sta_active_link(vif, sta, link_sta, link_id) {
if (WARN_ON(mvm_sta->link[link_id]))
continue;
ret = iwl_mvm_mld_alloc_sta_link(mvm, vif, sta, link_id);
@ -616,9 +619,6 @@ static void iwl_mvm_mld_set_ap_sta_id(struct ieee80211_sta *sta,
}
}
/* FIXME: consider waiting for mac80211 to add the STA instead of allocating
* queues here
*/
static int iwl_mvm_alloc_sta_after_restart(struct iwl_mvm *mvm,
struct ieee80211_vif *vif,
struct ieee80211_sta *sta)
@ -697,6 +697,8 @@ int iwl_mvm_mld_add_sta(struct iwl_mvm *mvm, struct ieee80211_vif *vif,
/* at this stage sta link pointers are already allocated */
ret = iwl_mvm_mld_update_sta(mvm, vif, sta);
if (ret)
goto err;
for_each_sta_active_link(vif, sta, link_sta, link_id) {
struct ieee80211_bss_conf *link_conf =
@ -705,8 +707,10 @@ int iwl_mvm_mld_add_sta(struct iwl_mvm *mvm, struct ieee80211_vif *vif,
rcu_dereference_protected(mvm_sta->link[link_id],
lockdep_is_held(&mvm->mutex));
if (WARN_ON(!link_conf || !mvm_link_sta))
if (WARN_ON(!link_conf || !mvm_link_sta)) {
ret = -EINVAL;
goto err;
}
ret = iwl_mvm_mld_cfg_sta(mvm, sta, vif, link_sta, link_conf,
mvm_link_sta);
@ -719,7 +723,6 @@ int iwl_mvm_mld_add_sta(struct iwl_mvm *mvm, struct ieee80211_vif *vif,
iwl_mvm_mld_set_ap_sta_id(sta, mvm_vif->link[link_id],
mvm_link_sta);
}
return 0;
err:
@ -845,16 +848,23 @@ int iwl_mvm_mld_rm_sta(struct iwl_mvm *mvm, struct ieee80211_vif *vif,
iwl_mvm_mld_free_sta_link(mvm, mvm_sta, mvm_link_sta,
link_id, stay_in_fw);
}
kfree(mvm_sta->mpdu_counters);
mvm_sta->mpdu_counters = NULL;
return ret;
}
int iwl_mvm_mld_rm_sta_id(struct iwl_mvm *mvm, u8 sta_id)
{
int ret = iwl_mvm_mld_rm_sta_from_fw(mvm, sta_id);
int ret;
lockdep_assert_held(&mvm->mutex);
if (WARN_ON(sta_id == IWL_MVM_INVALID_STA))
return 0;
ret = iwl_mvm_mld_rm_sta_from_fw(mvm, sta_id);
RCU_INIT_POINTER(mvm->fw_id_to_mac_id[sta_id], NULL);
RCU_INIT_POINTER(mvm->fw_id_to_link_sta[sta_id], NULL);
return ret;
@ -870,6 +880,9 @@ void iwl_mvm_mld_sta_modify_disable_tx(struct iwl_mvm *mvm,
cmd.sta_id = cpu_to_le32(mvmsta->deflink.sta_id);
cmd.disable = cpu_to_le32(disable);
if (WARN_ON(iwl_mvm_has_no_host_disable_tx(mvm)))
return;
ret = iwl_mvm_send_cmd_pdu(mvm,
WIDE_ID(MAC_CONF_GROUP, STA_DISABLE_TX_CMD),
CMD_ASYNC, sizeof(cmd), &cmd);
@ -977,6 +990,10 @@ static int iwl_mvm_mld_update_sta_baids(struct iwl_mvm *mvm,
u32 cmd_id = WIDE_ID(DATA_PATH_GROUP, RX_BAID_ALLOCATION_CONFIG_CMD);
int baid;
/* mac80211 will remove sessions later, but we ignore all that */
if (test_bit(IWL_MVM_STATUS_IN_HW_RESTART, &mvm->status))
return 0;
BUILD_BUG_ON(sizeof(struct iwl_rx_baid_cfg_resp) != sizeof(baid));
for (baid = 0; baid < ARRAY_SIZE(mvm->baid_map); baid++) {
@ -997,7 +1014,8 @@ static int iwl_mvm_mld_update_sta_baids(struct iwl_mvm *mvm,
cmd.modify.tid = cpu_to_le32(data->tid);
ret = iwl_mvm_send_cmd_pdu(mvm, cmd_id, 0, sizeof(cmd), &cmd);
ret = iwl_mvm_send_cmd_pdu(mvm, cmd_id, CMD_SEND_IN_RFKILL,
sizeof(cmd), &cmd);
data->sta_mask = new_sta_mask;
if (ret)
return ret;
@ -1104,15 +1122,37 @@ int iwl_mvm_mld_update_sta_links(struct iwl_mvm *mvm,
link_sta_dereference_protected(sta, link_id);
mvm_vif_link = mvm_vif->link[link_id];
if (WARN_ON(!mvm_vif_link || !link_conf || !link_sta ||
mvm_sta->link[link_id])) {
if (WARN_ON(!mvm_vif_link || !link_conf || !link_sta)) {
ret = -EINVAL;
goto err;
}
ret = iwl_mvm_mld_alloc_sta_link(mvm, vif, sta, link_id);
if (WARN_ON(ret))
goto err;
if (test_bit(IWL_MVM_STATUS_IN_HW_RESTART, &mvm->status)) {
struct iwl_mvm_link_sta *mvm_link_sta =
rcu_dereference_protected(mvm_sta->link[link_id],
lockdep_is_held(&mvm->mutex));
u32 sta_id;
if (WARN_ON(!mvm_link_sta)) {
ret = -EINVAL;
goto err;
}
sta_id = mvm_link_sta->sta_id;
rcu_assign_pointer(mvm->fw_id_to_mac_id[sta_id], sta);
rcu_assign_pointer(mvm->fw_id_to_link_sta[sta_id],
link_sta);
} else {
if (WARN_ON(mvm_sta->link[link_id])) {
ret = -EINVAL;
goto err;
}
ret = iwl_mvm_mld_alloc_sta_link(mvm, vif, sta,
link_id);
if (WARN_ON(ret))
goto err;
}
link_sta->agg.max_rc_amsdu_len = 1;
ieee80211_sta_recalc_aggregates(sta);

592
sys/contrib/dev/iwlwifi/mvm/mvm.h
View file

File diff suppressed because it is too large Load diff

19
sys/contrib/dev/iwlwifi/mvm/nvm.c
View file

@ -1,6 +1,6 @@
// SPDX-License-Identifier: GPL-2.0 OR BSD-3-Clause
/*
* Copyright (C) 2012-2014, 2018-2019, 2021 Intel Corporation
* Copyright (C) 2012-2014, 2018-2019, 2021-2024 Intel Corporation
* Copyright (C) 2013-2015 Intel Mobile Communications GmbH
* Copyright (C) 2016-2017 Intel Deutschland GmbH
*/
@ -11,8 +11,7 @@
#include "iwl-trans.h"
#include "iwl-csr.h"
#include "mvm.h"
#include "iwl-eeprom-parse.h"
#include "iwl-eeprom-read.h"
#include "iwl-nvm-utils.h"
#include "iwl-nvm-parse.h"
#include "iwl-prph.h"
#include "fw/acpi.h"
@ -222,6 +221,8 @@ iwl_parse_nvm_sections(struct iwl_mvm *mvm)
struct iwl_nvm_section *sections = mvm->nvm_sections;
const __be16 *hw;
const __le16 *sw, *calib, *regulatory, *mac_override, *phy_sku;
u8 tx_ant = mvm->fw->valid_tx_ant;
u8 rx_ant = mvm->fw->valid_rx_ant;
int regulatory_type;
/* Checking for required sections */
@ -272,9 +273,15 @@ iwl_parse_nvm_sections(struct iwl_mvm *mvm)
(const __le16 *)sections[NVM_SECTION_TYPE_REGULATORY_SDP].data :
(const __le16 *)sections[NVM_SECTION_TYPE_REGULATORY].data;
if (mvm->set_tx_ant)
tx_ant &= mvm->set_tx_ant;
if (mvm->set_rx_ant)
rx_ant &= mvm->set_rx_ant;
return iwl_parse_nvm_data(mvm->trans, mvm->cfg, mvm->fw, hw, sw, calib,
regulatory, mac_override, phy_sku,
mvm->fw->valid_tx_ant, mvm->fw->valid_rx_ant);
tx_ant, rx_ant);
}
/* Loads the NVM data stored in mvm->nvm_sections into the NIC */
@ -567,7 +574,7 @@ int iwl_mvm_init_mcc(struct iwl_mvm *mvm)
* try to replay the last set MCC to FW. If it doesn't exist,
* queue an update to cfg80211 to retrieve the default alpha2 from FW.
*/
retval = iwl_mvm_init_fw_regd(mvm);
retval = iwl_mvm_init_fw_regd(mvm, true);
if (retval != -ENOENT)
return retval;
@ -584,7 +591,7 @@ int iwl_mvm_init_mcc(struct iwl_mvm *mvm)
return -EIO;
if (iwl_mvm_is_wifi_mcc_supported(mvm) &&
!iwl_acpi_get_mcc(mvm->dev, mcc)) {
!iwl_bios_get_mcc(&mvm->fwrt, mcc)) {
kfree(regd);
regd = iwl_mvm_get_regdomain(mvm->hw->wiphy, mcc,
MCC_SOURCE_BIOS, NULL);

8
sys/contrib/dev/iwlwifi/mvm/offloading.c
View file

@ -1,6 +1,6 @@
// SPDX-License-Identifier: GPL-2.0 OR BSD-3-Clause
/*
* Copyright (C) 2012-2014, 2021-2022 Intel Corporation
* Copyright (C) 2012-2014, 2021-2022, 2024 Intel Corporation
* Copyright (C) 2013-2014 Intel Mobile Communications GmbH
* Copyright (C) 2015 Intel Deutschland GmbH
*/
@ -30,7 +30,8 @@ int iwl_mvm_send_proto_offload(struct iwl_mvm *mvm,
struct ieee80211_vif *vif,
bool disable_offloading,
bool offload_ns,
u32 cmd_flags)
u32 cmd_flags,
u8 sta_id)
{
union {
struct iwl_proto_offload_cmd_v1 v1;
@ -205,6 +206,9 @@ int iwl_mvm_send_proto_offload(struct iwl_mvm *mvm,
if (!disable_offloading)
common->enabled = cpu_to_le32(enabled);
if (ver >= 4)
cmd.v4.sta_id = cpu_to_le32(sta_id);
hcmd.len[0] = size;
return iwl_mvm_send_cmd(mvm, &hcmd);
}

319
sys/contrib/dev/iwlwifi/mvm/ops.c
View file

@ -1,6 +1,6 @@
// SPDX-License-Identifier: GPL-2.0 OR BSD-3-Clause
/*
* Copyright (C) 2012-2014, 2018-2023 Intel Corporation
* Copyright (C) 2012-2014, 2018-2024 Intel Corporation
* Copyright (C) 2013-2015 Intel Mobile Communications GmbH
* Copyright (C) 2016-2017 Intel Deutschland GmbH
*/
@ -21,7 +21,7 @@
#include "iwl-modparams.h"
#include "mvm.h"
#include "iwl-phy-db.h"
#include "iwl-eeprom-parse.h"
#include "iwl-nvm-utils.h"
#include "iwl-csr.h"
#include "iwl-io.h"
#include "iwl-prph.h"
@ -36,29 +36,26 @@
#if defined(__linux__)
#define DRV_DESCRIPTION "The new Intel(R) wireless AGN driver for Linux"
MODULE_DESCRIPTION(DRV_DESCRIPTION);
MODULE_LICENSE("GPL");
#elif defined(__FreeBSD__)
#define DRV_DESCRIPTION "The new Intel(R) wireless AGN/AC/AX based driver for FreeBSD"
MODULE_DESCRIPTION(DRV_DESCRIPTION);
MODULE_LICENSE("BSD");
#endif
MODULE_DESCRIPTION(DRV_DESCRIPTION);
MODULE_IMPORT_NS(IWLWIFI);
static const struct iwl_op_mode_ops iwl_mvm_ops;
static const struct iwl_op_mode_ops iwl_mvm_ops_mq;
struct iwl_mvm_mod_params iwlmvm_mod_params = {
#if defined(__FreeBSD__)
.power_scheme = IWL_POWER_SCHEME_CAM, /* disable default PS */
#else
#if defined(__linux__)
.power_scheme = IWL_POWER_SCHEME_BPS,
#elif defined(__FreeBSD__)
.power_scheme = IWL_POWER_SCHEME_CAM, /* disable default PS */
#endif
/* rest of fields are 0 by default */
};
module_param_named(init_dbg, iwlmvm_mod_params.init_dbg, bool, 0444);
MODULE_PARM_DESC(init_dbg,
"set to true to debug an ASSERT in INIT fw (default: false");
module_param_named(power_scheme, iwlmvm_mod_params.power_scheme, int, 0444);
MODULE_PARM_DESC(power_scheme,
"power management scheme: 1-active, 2-balanced, 3-low power, default: 2");
@ -161,6 +158,24 @@ static void iwl_mvm_nic_config(struct iwl_op_mode *op_mode)
~APMG_PS_CTRL_EARLY_PWR_OFF_RESET_DIS);
}
static void iwl_mvm_rx_esr_mode_notif(struct iwl_mvm *mvm,
struct iwl_rx_cmd_buffer *rxb)
{
struct iwl_rx_packet *pkt = rxb_addr(rxb);
struct iwl_mvm_esr_mode_notif *notif = (void *)pkt->data;
struct ieee80211_vif *vif = iwl_mvm_get_bss_vif(mvm);
/* FW recommendations is only for entering EMLSR */
if (IS_ERR_OR_NULL(vif) || iwl_mvm_vif_from_mac80211(vif)->esr_active)
return;
if (le32_to_cpu(notif->action) == ESR_RECOMMEND_ENTER)
iwl_mvm_unblock_esr(mvm, vif, IWL_MVM_ESR_BLOCKED_FW);
else
iwl_mvm_block_esr(mvm, vif, IWL_MVM_ESR_BLOCKED_FW,
iwl_mvm_get_primary_link(vif));
}
static void iwl_mvm_rx_monitor_notif(struct iwl_mvm *mvm,
struct iwl_rx_cmd_buffer *rxb)
{
@ -177,9 +192,9 @@ static void iwl_mvm_rx_monitor_notif(struct iwl_mvm *mvm,
if (!vif || vif->type != NL80211_IFTYPE_STATION)
return;
if (!vif->bss_conf.chandef.chan ||
vif->bss_conf.chandef.chan->band != NL80211_BAND_2GHZ ||
vif->bss_conf.chandef.width < NL80211_CHAN_WIDTH_40)
if (!vif->bss_conf.chanreq.oper.chan ||
vif->bss_conf.chanreq.oper.chan->band != NL80211_BAND_2GHZ ||
vif->bss_conf.chanreq.oper.width < NL80211_CHAN_WIDTH_40)
return;
if (!vif->cfg.assoc)
@ -235,7 +250,7 @@ void iwl_mvm_update_link_smps(struct ieee80211_vif *vif,
return;
if (mvm->fw_static_smps_request &&
link_conf->chandef.width == NL80211_CHAN_WIDTH_160 &&
link_conf->chanreq.oper.width == NL80211_CHAN_WIDTH_160 &&
link_conf->he_support)
mode = IEEE80211_SMPS_STATIC;
@ -275,7 +290,7 @@ static void iwl_mvm_rx_thermal_dual_chain_req(struct iwl_mvm *mvm,
}
/**
* enum iwl_rx_handler_context context for Rx handler
* enum iwl_rx_handler_context: context for Rx handler
* @RX_HANDLER_SYNC : this means that it will be called in the Rx path
* which can't acquire mvm->mutex.
* @RX_HANDLER_ASYNC_LOCKED : If the handler needs to hold mvm->mutex
@ -283,15 +298,19 @@ static void iwl_mvm_rx_thermal_dual_chain_req(struct iwl_mvm *mvm,
* it will be called from a worker with mvm->mutex held.
* @RX_HANDLER_ASYNC_UNLOCKED : in case the handler needs to lock the
* mutex itself, it will be called from a worker without mvm->mutex held.
* @RX_HANDLER_ASYNC_LOCKED_WIPHY: If the handler needs to hold the wiphy lock
* and mvm->mutex. Will be handled with the wiphy_work queue infra
* instead of regular work queue.
*/
enum iwl_rx_handler_context {
RX_HANDLER_SYNC,
RX_HANDLER_ASYNC_LOCKED,
RX_HANDLER_ASYNC_UNLOCKED,
RX_HANDLER_ASYNC_LOCKED_WIPHY,
};
/**
* struct iwl_rx_handlers handler for FW notification
* struct iwl_rx_handlers: handler for FW notification
* @cmd_id: command id
* @min_size: minimum size to expect for the notification
* @context: see &iwl_rx_handler_context
@ -332,12 +351,26 @@ static const struct iwl_rx_handlers iwl_mvm_rx_handlers[] = {
struct iwl_tlc_update_notif),
RX_HANDLER(BT_PROFILE_NOTIFICATION, iwl_mvm_rx_bt_coex_notif,
RX_HANDLER_ASYNC_LOCKED, struct iwl_bt_coex_profile_notif),
RX_HANDLER_ASYNC_LOCKED_WIPHY,
struct iwl_bt_coex_profile_notif),
RX_HANDLER_NO_SIZE(BEACON_NOTIFICATION, iwl_mvm_rx_beacon_notif,
RX_HANDLER_ASYNC_LOCKED),
RX_HANDLER_NO_SIZE(STATISTICS_NOTIFICATION, iwl_mvm_rx_statistics,
RX_HANDLER_ASYNC_LOCKED),
RX_HANDLER_GRP(STATISTICS_GROUP, STATISTICS_OPER_NOTIF,
iwl_mvm_handle_rx_system_oper_stats,
RX_HANDLER_ASYNC_LOCKED_WIPHY,
struct iwl_system_statistics_notif_oper),
RX_HANDLER_GRP(STATISTICS_GROUP, STATISTICS_OPER_PART1_NOTIF,
iwl_mvm_handle_rx_system_oper_part1_stats,
RX_HANDLER_ASYNC_LOCKED,
struct iwl_system_statistics_part1_notif_oper),
RX_HANDLER_GRP(SYSTEM_GROUP, SYSTEM_STATISTICS_END_NOTIF,
iwl_mvm_handle_rx_system_end_stats_notif,
RX_HANDLER_ASYNC_LOCKED,
struct iwl_system_statistics_end_notif),
RX_HANDLER(BA_WINDOW_STATUS_NOTIFICATION_ID,
iwl_mvm_window_status_notif, RX_HANDLER_SYNC,
struct iwl_ba_window_status_notif),
@ -363,13 +396,15 @@ static const struct iwl_rx_handlers iwl_mvm_rx_handlers[] = {
iwl_mvm_rx_scan_match_found,
RX_HANDLER_SYNC),
RX_HANDLER(SCAN_COMPLETE_UMAC, iwl_mvm_rx_umac_scan_complete_notif,
RX_HANDLER_ASYNC_LOCKED, struct iwl_umac_scan_complete),
RX_HANDLER_ASYNC_LOCKED,
struct iwl_umac_scan_complete),
RX_HANDLER(SCAN_ITERATION_COMPLETE_UMAC,
iwl_mvm_rx_umac_scan_iter_complete_notif, RX_HANDLER_SYNC,
struct iwl_umac_scan_iter_complete_notif),
RX_HANDLER(MISSED_BEACONS_NOTIFICATION, iwl_mvm_rx_missed_beacons_notif,
RX_HANDLER_SYNC, struct iwl_missed_beacons_notif),
RX_HANDLER_ASYNC_LOCKED_WIPHY,
struct iwl_missed_beacons_notif),
RX_HANDLER(REPLY_ERROR, iwl_mvm_rx_fw_error, RX_HANDLER_SYNC,
struct iwl_error_resp),
@ -421,6 +456,12 @@ static const struct iwl_rx_handlers iwl_mvm_rx_handlers[] = {
iwl_mvm_channel_switch_error_notif,
RX_HANDLER_ASYNC_UNLOCKED,
struct iwl_channel_switch_error_notif),
RX_HANDLER_GRP(DATA_PATH_GROUP, ESR_MODE_NOTIF,
iwl_mvm_rx_esr_mode_notif,
RX_HANDLER_ASYNC_LOCKED_WIPHY,
struct iwl_mvm_esr_mode_notif),
RX_HANDLER_GRP(DATA_PATH_GROUP, MONITOR_NOTIF,
iwl_mvm_rx_monitor_notif, RX_HANDLER_ASYNC_LOCKED,
struct iwl_datapath_monitor_notif),
@ -442,6 +483,12 @@ static const struct iwl_rx_handlers iwl_mvm_rx_handlers[] = {
WNM_80211V_TIMING_MEASUREMENT_CONFIRM_NOTIFICATION,
iwl_mvm_time_sync_msmt_confirm_event, RX_HANDLER_SYNC,
struct iwl_time_msmt_cfm_notify),
RX_HANDLER_GRP(MAC_CONF_GROUP, ROC_NOTIF,
iwl_mvm_rx_roc_notif, RX_HANDLER_ASYNC_LOCKED,
struct iwl_roc_notif),
RX_HANDLER_GRP(SCAN_GROUP, CHANNEL_SURVEY_NOTIF,
iwl_mvm_rx_channel_survey_notif, RX_HANDLER_ASYNC_LOCKED,
struct iwl_umac_scan_channel_survey_notif),
};
#undef RX_HANDLER
#undef RX_HANDLER_GRP
@ -538,6 +585,7 @@ static const struct iwl_hcmd_names iwl_mvm_legacy_names[] = {
HCMD_NAME(D0I3_END_CMD),
HCMD_NAME(LTR_CONFIG),
HCMD_NAME(LDBG_CONFIG_CMD),
HCMD_NAME(DEBUG_LOG_MSG),
};
/* Please keep this array *SORTED* by hex value.
@ -545,11 +593,14 @@ static const struct iwl_hcmd_names iwl_mvm_legacy_names[] = {
*/
static const struct iwl_hcmd_names iwl_mvm_system_names[] = {
HCMD_NAME(SHARED_MEM_CFG_CMD),
HCMD_NAME(SOC_CONFIGURATION_CMD),
HCMD_NAME(INIT_EXTENDED_CFG_CMD),
HCMD_NAME(FW_ERROR_RECOVERY_CMD),
HCMD_NAME(RFI_CONFIG_CMD),
HCMD_NAME(RFI_GET_FREQ_TABLE_CMD),
HCMD_NAME(SYSTEM_FEATURES_CONTROL_CMD),
HCMD_NAME(SYSTEM_STATISTICS_CMD),
HCMD_NAME(SYSTEM_STATISTICS_END_NOTIF),
HCMD_NAME(RFI_DEACTIVATE_NOTIF),
};
@ -557,15 +608,22 @@ static const struct iwl_hcmd_names iwl_mvm_system_names[] = {
* Access is done through binary search
*/
static const struct iwl_hcmd_names iwl_mvm_mac_conf_names[] = {
HCMD_NAME(LOW_LATENCY_CMD),
HCMD_NAME(CHANNEL_SWITCH_TIME_EVENT_CMD),
HCMD_NAME(SESSION_PROTECTION_CMD),
HCMD_NAME(CANCEL_CHANNEL_SWITCH_CMD),
HCMD_NAME(MAC_CONFIG_CMD),
HCMD_NAME(LINK_CONFIG_CMD),
HCMD_NAME(STA_CONFIG_CMD),
HCMD_NAME(AUX_STA_CMD),
HCMD_NAME(STA_REMOVE_CMD),
HCMD_NAME(STA_DISABLE_TX_CMD),
HCMD_NAME(ROC_CMD),
HCMD_NAME(ROC_NOTIF),
HCMD_NAME(CHANNEL_SWITCH_ERROR_NOTIF),
HCMD_NAME(MISSED_VAP_NOTIF),
HCMD_NAME(SESSION_PROTECTION_NOTIF),
HCMD_NAME(PROBE_RESPONSE_DATA_NOTIF),
HCMD_NAME(CHANNEL_SWITCH_START_NOTIF),
};
@ -577,6 +635,7 @@ static const struct iwl_hcmd_names iwl_mvm_phy_names[] = {
HCMD_NAME(CTDP_CONFIG_CMD),
HCMD_NAME(TEMP_REPORTING_THRESHOLDS_CMD),
HCMD_NAME(PER_CHAIN_LIMIT_OFFSET_CMD),
HCMD_NAME(AP_TX_POWER_CONSTRAINTS_CMD),
HCMD_NAME(CT_KILL_NOTIFICATION),
HCMD_NAME(DTS_MEASUREMENT_NOTIF_WIDE),
};
@ -588,6 +647,8 @@ static const struct iwl_hcmd_names iwl_mvm_data_path_names[] = {
HCMD_NAME(DQA_ENABLE_CMD),
HCMD_NAME(UPDATE_MU_GROUPS_CMD),
HCMD_NAME(TRIGGER_RX_QUEUES_NOTIF_CMD),
HCMD_NAME(WNM_PLATFORM_PTM_REQUEST_CMD),
HCMD_NAME(WNM_80211V_TIMING_MEASUREMENT_CONFIG_CMD),
HCMD_NAME(STA_HE_CTXT_CMD),
HCMD_NAME(RLC_CONFIG_CMD),
HCMD_NAME(RFH_QUEUE_CONFIG_CMD),
@ -595,6 +656,7 @@ static const struct iwl_hcmd_names iwl_mvm_data_path_names[] = {
HCMD_NAME(CHEST_COLLECTOR_FILTER_CONFIG_CMD),
HCMD_NAME(SCD_QUEUE_CONFIG_CMD),
HCMD_NAME(SEC_KEY_CMD),
HCMD_NAME(ESR_MODE_NOTIF),
HCMD_NAME(MONITOR_NOTIF),
HCMD_NAME(THERMAL_DUAL_CHAIN_REQUEST),
HCMD_NAME(STA_PM_NOTIF),
@ -602,10 +664,34 @@ static const struct iwl_hcmd_names iwl_mvm_data_path_names[] = {
HCMD_NAME(RX_QUEUES_NOTIFICATION),
};
/* Please keep this array *SORTED* by hex value.
* Access is done through binary search
*/
static const struct iwl_hcmd_names iwl_mvm_statistics_names[] = {
HCMD_NAME(STATISTICS_OPER_NOTIF),
HCMD_NAME(STATISTICS_OPER_PART1_NOTIF),
};
/* Please keep this array *SORTED* by hex value.
* Access is done through binary search
*/
static const struct iwl_hcmd_names iwl_mvm_debug_names[] = {
HCMD_NAME(LMAC_RD_WR),
HCMD_NAME(UMAC_RD_WR),
HCMD_NAME(HOST_EVENT_CFG),
HCMD_NAME(DBGC_SUSPEND_RESUME),
HCMD_NAME(BUFFER_ALLOCATION),
HCMD_NAME(GET_TAS_STATUS),
HCMD_NAME(FW_DUMP_COMPLETE_CMD),
HCMD_NAME(FW_CLEAR_BUFFER),
HCMD_NAME(MFU_ASSERT_DUMP_NTF),
};
/* Please keep this array *SORTED* by hex value.
* Access is done through binary search
*/
static const struct iwl_hcmd_names iwl_mvm_scan_names[] = {
HCMD_NAME(CHANNEL_SURVEY_NOTIF),
HCMD_NAME(OFFLOAD_MATCH_INFO_NOTIF),
};
@ -656,10 +742,14 @@ static const struct iwl_hcmd_arr iwl_mvm_groups[] = {
[PROT_OFFLOAD_GROUP] = HCMD_ARR(iwl_mvm_prot_offload_names),
[REGULATORY_AND_NVM_GROUP] =
HCMD_ARR(iwl_mvm_regulatory_and_nvm_names),
[DEBUG_GROUP] = HCMD_ARR(iwl_mvm_debug_names),
[STATISTICS_GROUP] = HCMD_ARR(iwl_mvm_statistics_names),
};
/* this forward declaration can avoid to export the function */
static void iwl_mvm_async_handlers_wk(struct work_struct *wk);
static void iwl_mvm_async_handlers_wiphy_wk(struct wiphy *wiphy,
struct wiphy_work *work);
static u32 iwl_mvm_min_backoff(struct iwl_mvm *mvm)
{
@ -669,7 +759,7 @@ static u32 iwl_mvm_min_backoff(struct iwl_mvm *mvm)
if (!backoff)
return 0;
dflt_pwr_limit = iwl_acpi_get_pwr_limit(mvm->dev);
iwl_bios_get_pwr_limit(&mvm->fwrt, &dflt_pwr_limit);
while (backoff->pwr) {
if (dflt_pwr_limit >= backoff->pwr)
@ -688,20 +778,18 @@ static void iwl_mvm_tx_unblock_dwork(struct work_struct *work)
struct ieee80211_vif *tx_blocked_vif;
struct iwl_mvm_vif *mvmvif;
mutex_lock(&mvm->mutex);
guard(mvm)(mvm);
tx_blocked_vif =
rcu_dereference_protected(mvm->csa_tx_blocked_vif,
lockdep_is_held(&mvm->mutex));
if (!tx_blocked_vif)
goto unlock;
return;
mvmvif = iwl_mvm_vif_from_mac80211(tx_blocked_vif);
iwl_mvm_modify_all_sta_disable_tx(mvm, mvmvif, false);
RCU_INIT_POINTER(mvm->csa_tx_blocked_vif, NULL);
unlock:
mutex_unlock(&mvm->mutex);
}
static void iwl_mvm_fwrt_dump_start(void *ctx)
@ -718,21 +806,12 @@ static void iwl_mvm_fwrt_dump_end(void *ctx)
mutex_unlock(&mvm->mutex);
}
static bool iwl_mvm_fwrt_fw_running(void *ctx)
{
return iwl_mvm_firmware_running(ctx);
}
static int iwl_mvm_fwrt_send_hcmd(void *ctx, struct iwl_host_cmd *host_cmd)
{
struct iwl_mvm *mvm = (struct iwl_mvm *)ctx;
int ret;
mutex_lock(&mvm->mutex);
ret = iwl_mvm_send_cmd(mvm, host_cmd);
mutex_unlock(&mvm->mutex);
return ret;
guard(mvm)(mvm);
return iwl_mvm_send_cmd(mvm, host_cmd);
}
static bool iwl_mvm_d3_debug_enable(void *ctx)
@ -743,7 +822,6 @@ static bool iwl_mvm_d3_debug_enable(void *ctx)
static const struct iwl_fw_runtime_ops iwl_mvm_fwrt_ops = {
.dump_start = iwl_mvm_fwrt_dump_start,
.dump_end = iwl_mvm_fwrt_dump_end,
.fw_running = iwl_mvm_fwrt_fw_running,
.send_hcmd = iwl_mvm_fwrt_send_hcmd,
.d3_debug_enable = iwl_mvm_d3_debug_enable,
};
@ -767,7 +845,10 @@ static int iwl_mvm_start_get_nvm(struct iwl_mvm *mvm)
*/
mvm->nvm_data =
iwl_parse_mei_nvm_data(trans, trans->cfg,
mvm->mei_nvm_data, mvm->fw);
mvm->mei_nvm_data,
mvm->fw,
mvm->set_tx_ant,
mvm->set_rx_ant);
return 0;
}
@ -796,8 +877,7 @@ get_nvm_from_fw:
ret = iwl_mvm_init_mcc(mvm);
}
if (!iwlmvm_mod_params.init_dbg || !ret)
iwl_mvm_stop_device(mvm);
iwl_mvm_stop_device(mvm);
mutex_unlock(&mvm->mutex);
wiphy_unlock(mvm->hw->wiphy);
@ -806,6 +886,9 @@ get_nvm_from_fw:
if (ret)
IWL_ERR(mvm, "Failed to run INIT ucode: %d\n", ret);
/* no longer need this regardless of failure or not */
mvm->fw_product_reset = false;
return ret;
}
@ -1121,6 +1204,29 @@ static const struct iwl_mei_ops mei_ops = {
};
#endif
static void iwl_mvm_find_link_selection_vif(void *_data, u8 *mac,
struct ieee80211_vif *vif)
{
struct iwl_mvm_vif *mvmvif = iwl_mvm_vif_from_mac80211(vif);
if (ieee80211_vif_is_mld(vif) && mvmvif->authorized)
iwl_mvm_select_links(mvmvif->mvm, vif);
}
static void iwl_mvm_trig_link_selection(struct wiphy *wiphy,
struct wiphy_work *wk)
{
struct iwl_mvm *mvm =
container_of(wk, struct iwl_mvm, trig_link_selection_wk);
mutex_lock(&mvm->mutex);
ieee80211_iterate_active_interfaces(mvm->hw,
IEEE80211_IFACE_ITER_NORMAL,
iwl_mvm_find_link_selection_vif,
NULL);
mutex_unlock(&mvm->mutex);
}
static struct iwl_op_mode *
iwl_op_mode_mvm_start(struct iwl_trans *trans, const struct iwl_cfg *cfg,
const struct iwl_fw *fw, struct dentry *dbgfs_dir)
@ -1156,7 +1262,7 @@ iwl_op_mode_mvm_start(struct iwl_trans *trans, const struct iwl_cfg *cfg,
return NULL;
if (trans->trans_cfg->device_family >= IWL_DEVICE_FAMILY_BZ)
max_agg = IEEE80211_MAX_AMPDU_BUF_EHT;
max_agg = 512;
else
max_agg = IEEE80211_MAX_AMPDU_BUF_HE;
@ -1179,7 +1285,7 @@ iwl_op_mode_mvm_start(struct iwl_trans *trans, const struct iwl_cfg *cfg,
iwl_fw_runtime_init(&mvm->fwrt, trans, fw, &iwl_mvm_fwrt_ops, mvm,
&iwl_mvm_sanitize_ops, mvm, dbgfs_dir);
iwl_mvm_get_acpi_tables(mvm);
iwl_mvm_get_bios_tables(mvm);
iwl_uefi_get_sgom_table(trans, &mvm->fwrt);
iwl_uefi_get_step_table(trans);
@ -1250,6 +1356,12 @@ iwl_op_mode_mvm_start(struct iwl_trans *trans, const struct iwl_cfg *cfg,
INIT_LIST_HEAD(&mvm->add_stream_txqs);
spin_lock_init(&mvm->add_stream_lock);
wiphy_work_init(&mvm->async_handlers_wiphy_wk,
iwl_mvm_async_handlers_wiphy_wk);
wiphy_work_init(&mvm->trig_link_selection_wk,
iwl_mvm_trig_link_selection);
init_waitqueue_head(&mvm->rx_sync_waitq);
mvm->queue_sync_state = 0;
@ -1279,24 +1391,7 @@ iwl_op_mode_mvm_start(struct iwl_trans *trans, const struct iwl_cfg *cfg,
trans_cfg.no_reclaim_cmds = no_reclaim_cmds;
trans_cfg.n_no_reclaim_cmds = ARRAY_SIZE(no_reclaim_cmds);
switch (iwlwifi_mod_params.amsdu_size) {
case IWL_AMSDU_DEF:
trans_cfg.rx_buf_size = IWL_AMSDU_4K;
break;
case IWL_AMSDU_4K:
trans_cfg.rx_buf_size = IWL_AMSDU_4K;
break;
case IWL_AMSDU_8K:
trans_cfg.rx_buf_size = IWL_AMSDU_8K;
break;
case IWL_AMSDU_12K:
trans_cfg.rx_buf_size = IWL_AMSDU_12K;
break;
default:
pr_err("%s: Unsupported amsdu_size: %d\n", KBUILD_MODNAME,
iwlwifi_mod_params.amsdu_size);
trans_cfg.rx_buf_size = IWL_AMSDU_4K;
}
trans_cfg.rx_buf_size = iwl_amsdu_size_to_rxb_size();
trans->wide_cmd_header = true;
trans_cfg.bc_table_dword =
@ -1318,7 +1413,7 @@ iwl_op_mode_mvm_start(struct iwl_trans *trans, const struct iwl_cfg *cfg,
snprintf(mvm->hw->wiphy->fw_version,
sizeof(mvm->hw->wiphy->fw_version),
"%s", fw->fw_version);
"%.31s", fw->fw_version);
trans_cfg.fw_reset_handshake = fw_has_capa(&mvm->fw->ucode_capa,
IWL_UCODE_TLV_CAPA_FW_RESET_HANDSHAKE);
@ -1356,9 +1451,6 @@ iwl_op_mode_mvm_start(struct iwl_trans *trans, const struct iwl_cfg *cfg,
goto out_free;
}
IWL_INFO(mvm, "Detected %s, REV=0x%X\n",
mvm->trans->name, mvm->trans->hw_rev);
if (iwlwifi_mod_params.nvm_file)
mvm->nvm_file_name = iwlwifi_mod_params.nvm_file;
else
@ -1430,8 +1522,6 @@ iwl_op_mode_mvm_start(struct iwl_trans *trans, const struct iwl_cfg *cfg,
iwl_fw_flush_dumps(&mvm->fwrt);
iwl_fw_runtime_free(&mvm->fwrt);
if (iwlmvm_mod_params.init_dbg)
return op_mode;
iwl_phy_db_free(mvm->phy_db);
kfree(mvm->scan_cmd);
iwl_trans_op_mode_leave(trans);
@ -1448,6 +1538,8 @@ void iwl_mvm_stop_device(struct iwl_mvm *mvm)
clear_bit(IWL_MVM_STATUS_FIRMWARE_RUNNING, &mvm->status);
iwl_mvm_pause_tcm(mvm, false);
iwl_fw_dbg_stop_sync(&mvm->fwrt);
iwl_trans_stop_device(mvm->trans);
iwl_free_fw_paging(&mvm->fwrt);
@ -1508,6 +1600,7 @@ static void iwl_op_mode_mvm_stop(struct iwl_op_mode *op_mode)
kfree(mvm->temp_nvm_data);
for (i = 0; i < NVM_MAX_NUM_SECTIONS; i++)
kfree(mvm->nvm_sections[i].data);
kfree(mvm->acs_survey);
cancel_delayed_work_sync(&mvm->tcm.work);
@ -1540,35 +1633,62 @@ void iwl_mvm_async_handlers_purge(struct iwl_mvm *mvm)
spin_unlock_bh(&mvm->async_handlers_lock);
}
static void iwl_mvm_async_handlers_wk(struct work_struct *wk)
/*
* This function receives a bitmap of rx async handler contexts
* (&iwl_rx_handler_context) to handle, and runs only them
*/
static void iwl_mvm_async_handlers_by_context(struct iwl_mvm *mvm,
u8 contexts)
{
struct iwl_mvm *mvm =
container_of(wk, struct iwl_mvm, async_handlers_wk);
struct iwl_async_handler_entry *entry, *tmp;
LIST_HEAD(local_list);
/* Ensure that we are not in stop flow (check iwl_mvm_mac_stop) */
/*
* Sync with Rx path with a lock. Remove all the entries from this list,
* add them to a local one (lock free), and then handle them.
* Sync with Rx path with a lock. Remove all the entries of the
* wanted contexts from this list, add them to a local one (lock free),
* and then handle them.
*/
spin_lock_bh(&mvm->async_handlers_lock);
list_splice_init(&mvm->async_handlers_list, &local_list);
list_for_each_entry_safe(entry, tmp, &mvm->async_handlers_list, list) {
if (!(BIT(entry->context) & contexts))
continue;
list_del(&entry->list);
list_add_tail(&entry->list, &local_list);
}
spin_unlock_bh(&mvm->async_handlers_lock);
list_for_each_entry_safe(entry, tmp, &local_list, list) {
if (entry->context == RX_HANDLER_ASYNC_LOCKED)
if (entry->context != RX_HANDLER_ASYNC_UNLOCKED)
mutex_lock(&mvm->mutex);
entry->fn(mvm, &entry->rxb);
iwl_free_rxb(&entry->rxb);
list_del(&entry->list);
if (entry->context == RX_HANDLER_ASYNC_LOCKED)
if (entry->context != RX_HANDLER_ASYNC_UNLOCKED)
mutex_unlock(&mvm->mutex);
kfree(entry);
}
}
static void iwl_mvm_async_handlers_wiphy_wk(struct wiphy *wiphy,
struct wiphy_work *wk)
{
struct iwl_mvm *mvm =
container_of(wk, struct iwl_mvm, async_handlers_wiphy_wk);
u8 contexts = BIT(RX_HANDLER_ASYNC_LOCKED_WIPHY);
iwl_mvm_async_handlers_by_context(mvm, contexts);
}
static void iwl_mvm_async_handlers_wk(struct work_struct *wk)
{
struct iwl_mvm *mvm =
container_of(wk, struct iwl_mvm, async_handlers_wk);
u8 contexts = BIT(RX_HANDLER_ASYNC_LOCKED) |
BIT(RX_HANDLER_ASYNC_UNLOCKED);
iwl_mvm_async_handlers_by_context(mvm, contexts);
}
static inline void iwl_mvm_rx_check_trigger(struct iwl_mvm *mvm,
struct iwl_rx_packet *pkt)
{
@ -1648,7 +1768,11 @@ static void iwl_mvm_rx_common(struct iwl_mvm *mvm,
spin_lock(&mvm->async_handlers_lock);
list_add_tail(&entry->list, &mvm->async_handlers_list);
spin_unlock(&mvm->async_handlers_lock);
schedule_work(&mvm->async_handlers_wk);
if (rx_h->context == RX_HANDLER_ASYNC_LOCKED_WIPHY)
wiphy_work_queue(mvm->hw->wiphy,
&mvm->async_handlers_wiphy_wk);
else
schedule_work(&mvm->async_handlers_wk);
break;
}
}
@ -1692,18 +1816,6 @@ void iwl_mvm_rx_mq(struct iwl_op_mode *op_mode,
iwl_mvm_rx_common(mvm, rxb, pkt);
}
static void iwl_mvm_async_cb(struct iwl_op_mode *op_mode,
const struct iwl_device_cmd *cmd)
{
struct iwl_mvm *mvm = IWL_OP_MODE_GET_MVM(op_mode);
/*
* For now, we only set the CMD_WANT_ASYNC_CALLBACK for ADD_STA
* commands that need to block the Tx queues.
*/
iwl_trans_block_txq_ptrs(mvm->trans, false);
}
static int iwl_mvm_is_static_queue(struct iwl_mvm *mvm, int queue)
{
return queue == mvm->aux_queue || queue == mvm->probe_queue ||
@ -1789,12 +1901,8 @@ static void iwl_mvm_wake_sw_queue(struct iwl_op_mode *op_mode, int hw_queue)
static void iwl_mvm_set_rfkill_state(struct iwl_mvm *mvm)
{
bool state = iwl_mvm_is_radio_killed(mvm);
if (state)
wake_up(&mvm->rx_sync_waitq);
wiphy_rfkill_set_hw_state(mvm->hw->wiphy, state);
wiphy_rfkill_set_hw_state(mvm->hw->wiphy,
iwl_mvm_is_radio_killed(mvm));
}
void iwl_mvm_set_hw_ctkill_state(struct iwl_mvm *mvm, bool state)
@ -1956,7 +2064,7 @@ void iwl_mvm_nic_restart(struct iwl_mvm *mvm, bool fw_error)
ieee80211_restart_hw(mvm->hw);
} else if (mvm->fwrt.trans->dbg.restart_required) {
IWL_DEBUG_INFO(mvm, "FW restart requested after debug collection\n");
mvm->fwrt.trans->dbg.restart_required = FALSE;
mvm->fwrt.trans->dbg.restart_required = false;
ieee80211_restart_hw(mvm->hw);
} else if (mvm->trans->trans_cfg->device_family <= IWL_DEVICE_FAMILY_8000) {
ieee80211_restart_hw(mvm->hw);
@ -1968,9 +2076,6 @@ static void iwl_mvm_nic_error(struct iwl_op_mode *op_mode, bool sync)
{
struct iwl_mvm *mvm = IWL_OP_MODE_GET_MVM(op_mode);
if (mvm->pldr_sync)
return;
if (!test_bit(STATUS_TRANS_DEAD, &mvm->trans->status) &&
!test_and_clear_bit(IWL_MVM_STATUS_SUPPRESS_ERROR_LOG_ONCE,
&mvm->status))
@ -2014,9 +2119,22 @@ static void iwl_op_mode_mvm_time_point(struct iwl_op_mode *op_mode,
iwl_dbg_tlv_time_point(&mvm->fwrt, tp_id, tp_data);
}
static void iwl_op_mode_mvm_device_powered_off(struct iwl_op_mode *op_mode)
{
struct iwl_mvm *mvm = IWL_OP_MODE_GET_MVM(op_mode);
mutex_lock(&mvm->mutex);
clear_bit(IWL_MVM_STATUS_IN_D3, &mvm->status);
mvm->trans->system_pm_mode = IWL_PLAT_PM_MODE_DISABLED;
iwl_mvm_stop_device(mvm);
#ifdef CONFIG_PM
mvm->fast_resume = false;
#endif
mutex_unlock(&mvm->mutex);
}
#define IWL_MVM_COMMON_OPS \
/* these could be differentiated */ \
.async_cb = iwl_mvm_async_cb, \
.queue_full = iwl_mvm_stop_sw_queue, \
.queue_not_full = iwl_mvm_wake_sw_queue, \
.hw_rf_kill = iwl_mvm_set_hw_rfkill_state, \
@ -2027,7 +2145,8 @@ static void iwl_op_mode_mvm_time_point(struct iwl_op_mode *op_mode,
/* as we only register one, these MUST be common! */ \
.start = iwl_op_mode_mvm_start, \
.stop = iwl_op_mode_mvm_stop, \
.time_point = iwl_op_mode_mvm_time_point
.time_point = iwl_op_mode_mvm_time_point, \
.device_powered_off = iwl_op_mode_mvm_device_powered_off
static const struct iwl_op_mode_ops iwl_mvm_ops = {
IWL_MVM_COMMON_OPS,

115
sys/contrib/dev/iwlwifi/mvm/phy-ctxt.c
View file

@ -1,6 +1,6 @@
// SPDX-License-Identifier: GPL-2.0 OR BSD-3-Clause
/*
* Copyright (C) 2012-2014, 2018-2023 Intel Corporation
* Copyright (C) 2012-2014, 2018-2024 Intel Corporation
* Copyright (C) 2013-2014 Intel Mobile Communications GmbH
* Copyright (C) 2017 Intel Deutschland GmbH
*/
@ -9,7 +9,7 @@
#include "mvm.h"
/* Maps the driver specific channel width definition to the fw values */
u8 iwl_mvm_get_channel_width(struct cfg80211_chan_def *chandef)
u8 iwl_mvm_get_channel_width(const struct cfg80211_chan_def *chandef)
{
switch (chandef->width) {
case NL80211_CHAN_WIDTH_20_NOHT:
@ -33,7 +33,7 @@ u8 iwl_mvm_get_channel_width(struct cfg80211_chan_def *chandef)
* Maps the driver specific control channel position (relative to the center
* freq) definitions to the the fw values
*/
u8 iwl_mvm_get_ctrl_pos(struct cfg80211_chan_def *chandef)
u8 iwl_mvm_get_ctrl_pos(const struct cfg80211_chan_def *chandef)
{
int offs = chandef->chan->center_freq - chandef->center_freq1;
int abs_offs = abs(offs);
@ -99,17 +99,6 @@ static void iwl_mvm_phy_ctxt_set_rxchain(struct iwl_mvm *mvm,
active_cnt = 2;
}
/*
* If the firmware requested it, then we know that it supports
* getting zero for the values to indicate "use one, but pick
* which one yourself", which means it can dynamically pick one
* that e.g. has better RSSI.
*/
if (mvm->fw_static_smps_request && active_cnt == 1 && idle_cnt == 1) {
idle_cnt = 0;
active_cnt = 0;
}
*rxchain_info = cpu_to_le32(iwl_mvm_get_valid_rx_ant(mvm) <<
PHY_RX_CHAIN_VALID_POS);
*rxchain_info |= cpu_to_le32(idle_cnt << PHY_RX_CHAIN_CNT_POS);
@ -127,7 +116,7 @@ static void iwl_mvm_phy_ctxt_set_rxchain(struct iwl_mvm *mvm,
static void iwl_mvm_phy_ctxt_cmd_data_v1(struct iwl_mvm *mvm,
struct iwl_mvm_phy_ctxt *ctxt,
struct iwl_phy_context_cmd_v1 *cmd,
struct cfg80211_chan_def *chandef,
const struct cfg80211_chan_def *chandef,
u8 chains_static, u8 chains_dynamic)
{
struct iwl_phy_context_cmd_tail *tail =
@ -148,7 +137,7 @@ static void iwl_mvm_phy_ctxt_cmd_data_v1(struct iwl_mvm *mvm,
static void iwl_mvm_phy_ctxt_cmd_data(struct iwl_mvm *mvm,
struct iwl_mvm_phy_ctxt *ctxt,
struct iwl_phy_context_cmd *cmd,
struct cfg80211_chan_def *chandef,
const struct cfg80211_chan_def *chandef,
u8 chains_static, u8 chains_dynamic)
{
cmd->lmac_id = cpu_to_le32(iwl_mvm_get_lmac_id(mvm,
@ -192,6 +181,9 @@ int iwl_mvm_phy_send_rlc(struct iwl_mvm *mvm, struct iwl_mvm_phy_ctxt *ctxt,
iwl_mvm_phy_ctxt_set_rxchain(mvm, ctxt, &cmd.rlc.rx_chain_info,
chains_static, chains_dynamic);
IWL_DEBUG_FW(mvm, "Send RLC command: phy=%d, rx_chain_info=0x%x\n",
ctxt->id, cmd.rlc.rx_chain_info);
return iwl_mvm_send_cmd_pdu(mvm, iwl_cmd_id(RLC_CONFIG_CMD,
DATA_PATH_GROUP, 2),
0, sizeof(cmd), &cmd);
@ -205,14 +197,18 @@ int iwl_mvm_phy_send_rlc(struct iwl_mvm *mvm, struct iwl_mvm_phy_ctxt *ctxt,
*/
static int iwl_mvm_phy_ctxt_apply(struct iwl_mvm *mvm,
struct iwl_mvm_phy_ctxt *ctxt,
struct cfg80211_chan_def *chandef,
const struct cfg80211_chan_def *chandef,
const struct cfg80211_chan_def *ap,
u8 chains_static, u8 chains_dynamic,
u32 action)
{
int ret;
int ver = iwl_fw_lookup_cmd_ver(mvm->fw, PHY_CONTEXT_CMD, 1);
if (ver == 3 || ver == 4) {
if (ver < 5 || !ap || !ap->chan)
ap = NULL;
if (ver >= 3 && ver <= 6) {
struct iwl_phy_context_cmd cmd = {};
/* Set the command header fields */
@ -223,6 +219,14 @@ static int iwl_mvm_phy_ctxt_apply(struct iwl_mvm *mvm,
chains_static,
chains_dynamic);
if (ap) {
cmd.sbb_bandwidth = iwl_mvm_get_channel_width(ap);
cmd.sbb_ctrl_channel_loc = iwl_mvm_get_ctrl_pos(ap);
}
if (ver == 6)
cmd.puncture_mask = cpu_to_le16(chandef->punctured);
ret = iwl_mvm_send_cmd_pdu(mvm, PHY_CONTEXT_CMD,
0, sizeof(cmd), &cmd);
} else if (ver < 3) {
@ -262,9 +266,12 @@ static int iwl_mvm_phy_ctxt_apply(struct iwl_mvm *mvm,
* Send a command to add a PHY context based on the current HW configuration.
*/
int iwl_mvm_phy_ctxt_add(struct iwl_mvm *mvm, struct iwl_mvm_phy_ctxt *ctxt,
struct cfg80211_chan_def *chandef,
const struct cfg80211_chan_def *chandef,
const struct cfg80211_chan_def *ap,
u8 chains_static, u8 chains_dynamic)
{
int ret;
WARN_ON(!test_bit(IWL_MVM_STATUS_IN_HW_RESTART, &mvm->status) &&
ctxt->ref);
lockdep_assert_held(&mvm->mutex);
@ -273,9 +280,16 @@ int iwl_mvm_phy_ctxt_add(struct iwl_mvm *mvm, struct iwl_mvm_phy_ctxt *ctxt,
ctxt->width = chandef->width;
ctxt->center_freq1 = chandef->center_freq1;
return iwl_mvm_phy_ctxt_apply(mvm, ctxt, chandef,
chains_static, chains_dynamic,
FW_CTXT_ACTION_ADD);
ret = iwl_mvm_phy_ctxt_apply(mvm, ctxt, chandef, ap,
chains_static, chains_dynamic,
FW_CTXT_ACTION_ADD);
if (ret)
return ret;
ctxt->ref++;
return 0;
}
/*
@ -285,6 +299,11 @@ int iwl_mvm_phy_ctxt_add(struct iwl_mvm *mvm, struct iwl_mvm_phy_ctxt *ctxt,
void iwl_mvm_phy_ctxt_ref(struct iwl_mvm *mvm, struct iwl_mvm_phy_ctxt *ctxt)
{
lockdep_assert_held(&mvm->mutex);
/* If we were taking the first ref, we should have
* called iwl_mvm_phy_ctxt_add.
*/
WARN_ON(!ctxt->ref);
ctxt->ref++;
}
@ -294,14 +313,19 @@ void iwl_mvm_phy_ctxt_ref(struct iwl_mvm *mvm, struct iwl_mvm_phy_ctxt *ctxt)
* changed.
*/
int iwl_mvm_phy_ctxt_changed(struct iwl_mvm *mvm, struct iwl_mvm_phy_ctxt *ctxt,
struct cfg80211_chan_def *chandef,
const struct cfg80211_chan_def *chandef,
const struct cfg80211_chan_def *ap,
u8 chains_static, u8 chains_dynamic)
{
enum iwl_ctxt_action action = FW_CTXT_ACTION_MODIFY;
lockdep_assert_held(&mvm->mutex);
if (iwl_fw_lookup_cmd_ver(mvm->fw, WIDE_ID(DATA_PATH_GROUP, RLC_CONFIG_CMD), 0) >= 2 &&
if (WARN_ON_ONCE(!ctxt->ref))
return -EINVAL;
if (iwl_fw_lookup_cmd_ver(mvm->fw, WIDE_ID(DATA_PATH_GROUP,
RLC_CONFIG_CMD), 0) >= 2 &&
ctxt->channel == chandef->chan &&
ctxt->width == chandef->width &&
ctxt->center_freq1 == chandef->center_freq1)
@ -314,7 +338,7 @@ int iwl_mvm_phy_ctxt_changed(struct iwl_mvm *mvm, struct iwl_mvm_phy_ctxt *ctxt,
int ret;
/* ... remove it here ...*/
ret = iwl_mvm_phy_ctxt_apply(mvm, ctxt, chandef,
ret = iwl_mvm_phy_ctxt_apply(mvm, ctxt, chandef, NULL,
chains_static, chains_dynamic,
FW_CTXT_ACTION_REMOVE);
if (ret)
@ -328,13 +352,14 @@ int iwl_mvm_phy_ctxt_changed(struct iwl_mvm *mvm, struct iwl_mvm_phy_ctxt *ctxt,
ctxt->width = chandef->width;
ctxt->center_freq1 = chandef->center_freq1;
return iwl_mvm_phy_ctxt_apply(mvm, ctxt, chandef,
return iwl_mvm_phy_ctxt_apply(mvm, ctxt, chandef, ap,
chains_static, chains_dynamic,
action);
}
void iwl_mvm_phy_ctxt_unref(struct iwl_mvm *mvm, struct iwl_mvm_phy_ctxt *ctxt)
{
struct cfg80211_chan_def chandef;
lockdep_assert_held(&mvm->mutex);
if (WARN_ON_ONCE(!ctxt))
@ -342,41 +367,13 @@ void iwl_mvm_phy_ctxt_unref(struct iwl_mvm *mvm, struct iwl_mvm_phy_ctxt *ctxt)
ctxt->ref--;
/*
* Move unused phy's to a default channel. When the phy is moved the,
* fw will cleanup immediate quiet bit if it was previously set,
* otherwise we might not be able to reuse this phy.
*/
if (ctxt->ref == 0) {
struct ieee80211_channel *chan = NULL;
struct cfg80211_chan_def chandef;
struct ieee80211_supported_band *sband;
enum nl80211_band band;
int channel;
if (ctxt->ref)
return;
for (band = NL80211_BAND_2GHZ; band < NUM_NL80211_BANDS; band++) {
sband = mvm->hw->wiphy->bands[band];
cfg80211_chandef_create(&chandef, ctxt->channel, NL80211_CHAN_NO_HT);
if (!sband)
continue;
for (channel = 0; channel < sband->n_channels; channel++)
if (!(sband->channels[channel].flags &
IEEE80211_CHAN_DISABLED)) {
chan = &sband->channels[channel];
break;
}
if (chan)
break;
}
if (WARN_ON(!chan))
return;
cfg80211_chandef_create(&chandef, chan, NL80211_CHAN_NO_HT);
iwl_mvm_phy_ctxt_changed(mvm, ctxt, &chandef, 1, 1);
}
iwl_mvm_phy_ctxt_apply(mvm, ctxt, &chandef, NULL, 1, 1,
FW_CTXT_ACTION_REMOVE);
}
static void iwl_mvm_binding_iterator(void *_data, u8 *mac,

189
sys/contrib/dev/iwlwifi/mvm/power.c
View file

@ -1,6 +1,6 @@
// SPDX-License-Identifier: GPL-2.0 OR BSD-3-Clause
/*
* Copyright (C) 2012-2014, 2018-2019, 2021-2023 Intel Corporation
* Copyright (C) 2012-2014, 2018-2019, 2021-2024 Intel Corporation
* Copyright (C) 2013-2014 Intel Mobile Communications GmbH
* Copyright (C) 2015-2017 Intel Deutschland GmbH
*/
@ -20,8 +20,7 @@
static
int iwl_mvm_beacon_filter_send_cmd(struct iwl_mvm *mvm,
struct iwl_beacon_filter_cmd *cmd,
u32 flags)
struct iwl_beacon_filter_cmd *cmd)
{
u16 len;
@ -62,7 +61,7 @@ int iwl_mvm_beacon_filter_send_cmd(struct iwl_mvm *mvm,
len = offsetof(struct iwl_beacon_filter_cmd,
bf_threshold_absolute_low);
return iwl_mvm_send_cmd_pdu(mvm, REPLY_BEACON_FILTERING_CMD, flags,
return iwl_mvm_send_cmd_pdu(mvm, REPLY_BEACON_FILTERING_CMD, 0,
len, cmd);
}
@ -80,7 +79,7 @@ void iwl_mvm_beacon_filter_set_cqm_params(struct iwl_mvm *mvm,
cmd->bf_roaming_state =
cpu_to_le32(-vif->bss_conf.cqm_rssi_thold);
}
cmd->ba_enable_beacon_abort = cpu_to_le32(mvmvif->bf_data.ba_enabled);
cmd->ba_enable_beacon_abort = cpu_to_le32(mvmvif->ba_enabled);
}
static void iwl_mvm_power_log(struct iwl_mvm *mvm,
@ -212,19 +211,37 @@ static void iwl_mvm_power_configure_uapsd(struct iwl_mvm *mvm,
IWL_MVM_PS_HEAVY_RX_THLD_PERCENT;
}
static void iwl_mvm_p2p_standalone_iterator(void *_data, u8 *mac,
struct ieee80211_vif *vif)
{
bool *is_p2p_standalone = _data;
struct iwl_allow_uapsd_iface_iterator_data {
struct ieee80211_vif *current_vif;
bool allow_uapsd;
};
switch (ieee80211_vif_type_p2p(vif)) {
case NL80211_IFTYPE_P2P_GO:
static void iwl_mvm_allow_uapsd_iterator(void *_data, u8 *mac,
struct ieee80211_vif *vif)
{
struct iwl_allow_uapsd_iface_iterator_data *data = _data;
struct iwl_mvm_vif *other_mvmvif = iwl_mvm_vif_from_mac80211(vif);
struct iwl_mvm_vif *curr_mvmvif =
iwl_mvm_vif_from_mac80211(data->current_vif);
/* exclude the given vif */
if (vif == data->current_vif)
return;
switch (vif->type) {
case NL80211_IFTYPE_AP:
*is_p2p_standalone = false;
case NL80211_IFTYPE_ADHOC:
case NL80211_IFTYPE_NAN:
data->allow_uapsd = false;
break;
case NL80211_IFTYPE_STATION:
if (vif->cfg.assoc)
*is_p2p_standalone = false;
/* allow UAPSD if P2P interface and BSS station interface share
* the same channel.
*/
if (vif->cfg.assoc && other_mvmvif->deflink.phy_ctxt &&
curr_mvmvif->deflink.phy_ctxt &&
other_mvmvif->deflink.phy_ctxt->id != curr_mvmvif->deflink.phy_ctxt->id)
data->allow_uapsd = false;
break;
default:
@ -236,6 +253,10 @@ static bool iwl_mvm_power_allow_uapsd(struct iwl_mvm *mvm,
struct ieee80211_vif *vif)
{
struct iwl_mvm_vif *mvmvif = iwl_mvm_vif_from_mac80211(vif);
struct iwl_allow_uapsd_iface_iterator_data data = {
.current_vif = vif,
.allow_uapsd = true,
};
if (ether_addr_equal(mvmvif->uapsd_misbehaving_ap_addr,
vif->cfg.ap_addr))
@ -250,88 +271,75 @@ static bool iwl_mvm_power_allow_uapsd(struct iwl_mvm *mvm,
IEEE80211_P2P_OPPPS_ENABLE_BIT))
return false;
/*
* Avoid using uAPSD if client is in DCM -
* low latency issue in Miracast
*/
if (iwl_mvm_phy_ctx_count(mvm) >= 2)
if (vif->p2p && !iwl_mvm_is_p2p_scm_uapsd_supported(mvm))
return false;
if (vif->p2p) {
/* Allow U-APSD only if p2p is stand alone */
bool is_p2p_standalone = true;
ieee80211_iterate_active_interfaces_atomic(mvm->hw,
IEEE80211_IFACE_ITER_NORMAL,
iwl_mvm_allow_uapsd_iterator,
&data);
if (!iwl_mvm_is_p2p_scm_uapsd_supported(mvm))
return false;
ieee80211_iterate_active_interfaces_atomic(mvm->hw,
IEEE80211_IFACE_ITER_NORMAL,
iwl_mvm_p2p_standalone_iterator,
&is_p2p_standalone);
if (!is_p2p_standalone)
return false;
}
return true;
return data.allow_uapsd;
}
static bool iwl_mvm_power_is_radar(struct ieee80211_vif *vif)
static bool iwl_mvm_power_is_radar(struct ieee80211_bss_conf *link_conf)
{
struct ieee80211_chanctx_conf *chanctx_conf;
struct ieee80211_bss_conf *link_conf;
bool radar_detect = false;
unsigned int link_id;
rcu_read_lock();
for_each_vif_active_link(vif, link_conf, link_id) {
chanctx_conf = rcu_dereference(link_conf->chanctx_conf);
/* this happens on link switching, just ignore inactive ones */
if (!chanctx_conf)
continue;
chanctx_conf = rcu_dereference(link_conf->chanctx_conf);
radar_detect = !!(chanctx_conf->def.chan->flags &
IEEE80211_CHAN_RADAR);
if (radar_detect)
goto out;
}
/* this happens on link switching, just ignore inactive ones */
if (!chanctx_conf)
return false;
out:
rcu_read_unlock();
return radar_detect;
return chanctx_conf->def.chan->flags & IEEE80211_CHAN_RADAR;
}
static void iwl_mvm_power_config_skip_dtim(struct iwl_mvm *mvm,
struct ieee80211_vif *vif,
struct iwl_mac_power_cmd *cmd)
{
int dtimper = vif->bss_conf.dtim_period ?: 1;
int skip;
struct ieee80211_bss_conf *link_conf;
unsigned int min_link_skip = ~0;
unsigned int link_id;
/* disable, in case we're supposed to override */
cmd->skip_dtim_periods = 0;
cmd->flags &= ~cpu_to_le16(POWER_FLAGS_SKIP_OVER_DTIM_MSK);
if (iwl_mvm_power_is_radar(vif))
return;
if (dtimper >= 10)
return;
if (!test_bit(IWL_MVM_STATUS_IN_D3, &mvm->status)) {
if (iwlmvm_mod_params.power_scheme != IWL_POWER_SCHEME_LP)
return;
skip = 2;
} else {
int dtimper_tu = dtimper * vif->bss_conf.beacon_int;
if (WARN_ON(!dtimper_tu))
return;
/* configure skip over dtim up to 900 TU DTIM interval */
skip = max_t(u8, 1, 900 / dtimper_tu);
cmd->skip_dtim_periods = 2;
cmd->flags |= cpu_to_le16(POWER_FLAGS_SKIP_OVER_DTIM_MSK);
return;
}
cmd->skip_dtim_periods = skip;
rcu_read_lock();
for_each_vif_active_link(vif, link_conf, link_id) {
unsigned int dtimper = link_conf->dtim_period ?: 1;
unsigned int dtimper_tu = dtimper * link_conf->beacon_int;
unsigned int skip;
if (dtimper >= 10 || iwl_mvm_power_is_radar(link_conf)) {
rcu_read_unlock();
return;
}
if (WARN_ON(!dtimper_tu))
continue;
/* configure skip over dtim up to 900 TU DTIM interval */
skip = max_t(int, 1, 900 / dtimper_tu);
min_link_skip = min(min_link_skip, skip);
}
rcu_read_unlock();
/* no WARN_ON, can only happen with WARN_ON above */
if (min_link_skip == ~0)
return;
cmd->skip_dtim_periods = min_link_skip;
cmd->flags |= cpu_to_le16(POWER_FLAGS_SKIP_OVER_DTIM_MSK);
}
@ -489,6 +497,11 @@ int iwl_mvm_power_update_device(struct iwl_mvm *mvm)
if (mvm->ext_clock_valid)
cmd.flags |= cpu_to_le16(DEVICE_POWER_FLAGS_32K_CLK_VALID_MSK);
if (iwl_fw_lookup_cmd_ver(mvm->fw, POWER_TABLE_CMD, 0) >= 7 &&
test_bit(IWL_MVM_STATUS_IN_D3, &mvm->status))
cmd.flags |=
cpu_to_le16(DEVICE_POWER_FLAGS_NO_SLEEP_TILL_D3_MSK);
IWL_DEBUG_POWER(mvm,
"Sending device power command with flags = 0x%X\n",
cmd.flags);
@ -808,8 +821,7 @@ iwl_mvm_beacon_filter_debugfs_parameters(struct ieee80211_vif *vif,
static int _iwl_mvm_enable_beacon_filter(struct iwl_mvm *mvm,
struct ieee80211_vif *vif,
struct iwl_beacon_filter_cmd *cmd,
u32 cmd_flags)
struct iwl_beacon_filter_cmd *cmd)
{
struct iwl_mvm_vif *mvmvif = iwl_mvm_vif_from_mac80211(vif);
int ret;
@ -820,29 +832,27 @@ static int _iwl_mvm_enable_beacon_filter(struct iwl_mvm *mvm,
iwl_mvm_beacon_filter_set_cqm_params(mvm, vif, cmd);
iwl_mvm_beacon_filter_debugfs_parameters(vif, cmd);
ret = iwl_mvm_beacon_filter_send_cmd(mvm, cmd, cmd_flags);
ret = iwl_mvm_beacon_filter_send_cmd(mvm, cmd);
if (!ret)
mvmvif->bf_data.bf_enabled = true;
mvmvif->bf_enabled = true;
return ret;
}
int iwl_mvm_enable_beacon_filter(struct iwl_mvm *mvm,
struct ieee80211_vif *vif,
u32 flags)
struct ieee80211_vif *vif)
{
struct iwl_beacon_filter_cmd cmd = {
IWL_BF_CMD_CONFIG_DEFAULTS,
.bf_enable_beacon_filter = cpu_to_le32(1),
};
return _iwl_mvm_enable_beacon_filter(mvm, vif, &cmd, flags);
return _iwl_mvm_enable_beacon_filter(mvm, vif, &cmd);
}
static int _iwl_mvm_disable_beacon_filter(struct iwl_mvm *mvm,
struct ieee80211_vif *vif,
u32 flags)
struct ieee80211_vif *vif)
{
struct iwl_beacon_filter_cmd cmd = {};
struct iwl_mvm_vif *mvmvif = iwl_mvm_vif_from_mac80211(vif);
@ -851,19 +861,18 @@ static int _iwl_mvm_disable_beacon_filter(struct iwl_mvm *mvm,
if (vif->type != NL80211_IFTYPE_STATION || vif->p2p)
return 0;
ret = iwl_mvm_beacon_filter_send_cmd(mvm, &cmd, flags);
ret = iwl_mvm_beacon_filter_send_cmd(mvm, &cmd);
if (!ret)
mvmvif->bf_data.bf_enabled = false;
mvmvif->bf_enabled = false;
return ret;
}
int iwl_mvm_disable_beacon_filter(struct iwl_mvm *mvm,
struct ieee80211_vif *vif,
u32 flags)
struct ieee80211_vif *vif)
{
return _iwl_mvm_disable_beacon_filter(mvm, vif, flags);
return _iwl_mvm_disable_beacon_filter(mvm, vif);
}
static int iwl_mvm_power_set_ps(struct iwl_mvm *mvm)
@ -903,18 +912,18 @@ static int iwl_mvm_power_set_ba(struct iwl_mvm *mvm,
.bf_enable_beacon_filter = cpu_to_le32(1),
};
if (!mvmvif->bf_data.bf_enabled)
if (!mvmvif->bf_enabled)
return 0;
if (test_bit(IWL_MVM_STATUS_IN_D3, &mvm->status))
cmd.ba_escape_timer = cpu_to_le32(IWL_BA_ESCAPE_TIMER_D3);
mvmvif->bf_data.ba_enabled = !(!mvmvif->pm_enabled ||
mvm->ps_disabled ||
!vif->cfg.ps ||
iwl_mvm_vif_low_latency(mvmvif));
mvmvif->ba_enabled = !(!mvmvif->pm_enabled ||
mvm->ps_disabled ||
!vif->cfg.ps ||
iwl_mvm_vif_low_latency(mvmvif));
return _iwl_mvm_enable_beacon_filter(mvm, vif, &cmd, 0);
return _iwl_mvm_enable_beacon_filter(mvm, vif, &cmd);
}
int iwl_mvm_power_update_ps(struct iwl_mvm *mvm)

8
sys/contrib/dev/iwlwifi/mvm/rfi.c
View file

@ -132,14 +132,18 @@ struct iwl_rfi_freq_table_resp_cmd *iwl_rfi_get_freq_table(struct iwl_mvm *mvm)
if (ret)
return ERR_PTR(ret);
if (WARN_ON_ONCE(iwl_rx_packet_payload_len(cmd.resp_pkt) != resp_size))
if (WARN_ON_ONCE(iwl_rx_packet_payload_len(cmd.resp_pkt) !=
resp_size)) {
iwl_free_resp(&cmd);
return ERR_PTR(-EIO);
}
resp = kmemdup(cmd.resp_pkt->data, resp_size, GFP_KERNEL);
iwl_free_resp(&cmd);
if (!resp)
return ERR_PTR(-ENOMEM);
iwl_free_resp(&cmd);
return resp;
}

33
sys/contrib/dev/iwlwifi/mvm/rs-fw.c
View file

@ -1,7 +1,7 @@
// SPDX-License-Identifier: GPL-2.0 OR BSD-3-Clause
/*
* Copyright (C) 2017 Intel Deutschland GmbH
* Copyright (C) 2018-2023 Intel Corporation
* Copyright (C) 2018-2024 Intel Corporation
*/
#include "rs.h"
#include "fw-api.h"
@ -479,9 +479,15 @@ void iwl_mvm_tlc_update_notif(struct iwl_mvm *mvm,
}
if (flags & IWL_TLC_NOTIF_FLAG_AMSDU && !mvm_link_sta->orig_amsdu_len) {
u32 enabled = le32_to_cpu(notif->amsdu_enabled);
u16 size = le32_to_cpu(notif->amsdu_size);
int i;
if (size < 2000) {
size = 0;
enabled = 0;
}
if (link_sta->agg.max_amsdu_len < size) {
/*
* In debug link_sta->agg.max_amsdu_len < size
@ -492,7 +498,7 @@ void iwl_mvm_tlc_update_notif(struct iwl_mvm *mvm,
goto out;
}
mvmsta->amsdu_enabled = le32_to_cpu(notif->amsdu_enabled);
mvmsta->amsdu_enabled = enabled;
mvmsta->max_amsdu_len = size;
link_sta->agg.max_rc_amsdu_len = mvmsta->max_amsdu_len;
@ -508,6 +514,8 @@ void iwl_mvm_tlc_update_notif(struct iwl_mvm *mvm,
link_sta->agg.max_tid_amsdu_len[i] = 1;
}
ieee80211_sta_recalc_aggregates(sta);
IWL_DEBUG_RATE(mvm,
"AMSDU update. AMSDU size: %d, AMSDU selected size: %d, AMSDU TID bitmap 0x%X\n",
le32_to_cpu(notif->amsdu_size), size,
@ -528,10 +536,10 @@ u16 rs_fw_get_max_amsdu_len(struct ieee80211_sta *sta,
const struct ieee80211_sta_ht_cap *ht_cap = &link_sta->ht_cap;
const struct ieee80211_sta_eht_cap *eht_cap = &link_sta->eht_cap;
if (WARN_ON_ONCE(!link_conf->chandef.chan))
if (WARN_ON_ONCE(!link_conf->chanreq.oper.chan))
return IEEE80211_MAX_MPDU_LEN_VHT_3895;
if (link_conf->chandef.chan->band == NL80211_BAND_6GHZ) {
if (link_conf->chanreq.oper.chan->band == NL80211_BAND_6GHZ) {
switch (le16_get_bits(link_sta->he_6ghz_capa.capa,
IEEE80211_HE_6GHZ_CAP_MAX_MPDU_LEN)) {
case IEEE80211_VHT_CAP_MAX_MPDU_LENGTH_11454:
@ -541,7 +549,7 @@ u16 rs_fw_get_max_amsdu_len(struct ieee80211_sta *sta,
default:
return IEEE80211_MAX_MPDU_LEN_VHT_3895;
}
} else if (link_conf->chandef.chan->band == NL80211_BAND_2GHZ &&
} else if (link_conf->chanreq.oper.chan->band == NL80211_BAND_2GHZ &&
eht_cap->has_eht) {
switch (u8_get_bits(eht_cap->eht_cap_elem.mac_cap_info[0],
IEEE80211_EHT_MAC_CAP0_MAX_MPDU_LEN_MASK)) {
@ -606,6 +614,7 @@ void iwl_mvm_rs_fw_rate_init(struct iwl_mvm *mvm,
cpu_to_le16(max_amsdu_len) : 0,
};
unsigned int link_id = link_conf->link_id;
struct iwl_mvm_vif *mvmvif = iwl_mvm_vif_from_mac80211(mvmsta->vif);
int cmd_ver;
int ret;
@ -649,12 +658,12 @@ void iwl_mvm_rs_fw_rate_init(struct iwl_mvm *mvm,
* since TLC offload works with one mode we can assume
* that only vht/ht is used and also set it as station max amsdu
*/
sta->deflink.agg.max_amsdu_len = max_amsdu_len;
link_sta->agg.max_amsdu_len = max_amsdu_len;
ieee80211_sta_recalc_aggregates(sta);
cmd_ver = iwl_fw_lookup_cmd_ver(mvm->fw,
WIDE_ID(DATA_PATH_GROUP,
TLC_MNG_CONFIG_CMD),
0);
cfg_cmd.max_tx_op = cpu_to_le16(mvmvif->max_tx_op);
cmd_ver = iwl_fw_lookup_cmd_ver(mvm->fw, cmd_id, 0);
IWL_DEBUG_RATE(mvm, "TLC CONFIG CMD, sta_id=%d, max_ch_width=%d, mode=%d\n",
cfg_cmd.sta_id, cfg_cmd.max_ch_width, cfg_cmd.mode);
IWL_DEBUG_RATE(mvm, "TLC CONFIG CMD, chains=0x%X, ch_wid_supp=%d, flags=0x%X\n",
@ -690,9 +699,7 @@ void iwl_mvm_rs_fw_rate_init(struct iwl_mvm *mvm,
u16 cmd_size = sizeof(cfg_cmd_v3);
/* In old versions of the API the struct is 4 bytes smaller */
if (iwl_fw_lookup_cmd_ver(mvm->fw,
WIDE_ID(DATA_PATH_GROUP,
TLC_MNG_CONFIG_CMD), 0) < 3)
if (iwl_fw_lookup_cmd_ver(mvm->fw, cmd_id, 0) < 3)
cmd_size -= 4;
ret = iwl_mvm_send_cmd_pdu(mvm, cmd_id, CMD_ASYNC, cmd_size,

329
sys/contrib/dev/iwlwifi/mvm/rx.c
View file

@ -1,6 +1,6 @@
// SPDX-License-Identifier: GPL-2.0 OR BSD-3-Clause
/*
* Copyright (C) 2012-2014, 2018-2023 Intel Corporation
* Copyright (C) 2012-2014, 2018-2024 Intel Corporation
* Copyright (C) 2013-2015 Intel Mobile Communications GmbH
* Copyright (C) 2016-2017 Intel Deutschland GmbH
*/
@ -562,39 +562,41 @@ struct iwl_mvm_stat_data {
struct iwl_mvm_stat_data_all_macs {
struct iwl_mvm *mvm;
__le32 flags;
struct iwl_statistics_ntfy_per_mac *per_mac_stats;
struct iwl_stats_ntfy_per_mac *per_mac;
};
static void iwl_mvm_update_vif_sig(struct ieee80211_vif *vif, int sig)
static void iwl_mvm_update_link_sig(struct ieee80211_vif *vif, int sig,
struct iwl_mvm_vif_link_info *link_info,
struct ieee80211_bss_conf *bss_conf)
{
struct iwl_mvm_vif *mvmvif = iwl_mvm_vif_from_mac80211(vif);
struct iwl_mvm *mvm = mvmvif->mvm;
int thold = vif->bss_conf.cqm_rssi_thold;
int hyst = vif->bss_conf.cqm_rssi_hyst;
struct iwl_mvm *mvm = iwl_mvm_vif_from_mac80211(vif)->mvm;
int thold = bss_conf->cqm_rssi_thold;
int hyst = bss_conf->cqm_rssi_hyst;
int last_event;
s8 exit_esr_thresh;
if (sig == 0) {
IWL_DEBUG_RX(mvm, "RSSI is 0 - skip signal based decision\n");
return;
}
mvmvif->bf_data.ave_beacon_signal = sig;
link_info->bf_data.ave_beacon_signal = sig;
/* BT Coex */
if (mvmvif->bf_data.bt_coex_min_thold !=
mvmvif->bf_data.bt_coex_max_thold) {
last_event = mvmvif->bf_data.last_bt_coex_event;
if (sig > mvmvif->bf_data.bt_coex_max_thold &&
(last_event <= mvmvif->bf_data.bt_coex_min_thold ||
if (link_info->bf_data.bt_coex_min_thold !=
link_info->bf_data.bt_coex_max_thold) {
last_event = link_info->bf_data.last_bt_coex_event;
if (sig > link_info->bf_data.bt_coex_max_thold &&
(last_event <= link_info->bf_data.bt_coex_min_thold ||
last_event == 0)) {
mvmvif->bf_data.last_bt_coex_event = sig;
link_info->bf_data.last_bt_coex_event = sig;
IWL_DEBUG_RX(mvm, "cqm_iterator bt coex high %d\n",
sig);
iwl_mvm_bt_rssi_event(mvm, vif, RSSI_EVENT_HIGH);
} else if (sig < mvmvif->bf_data.bt_coex_min_thold &&
(last_event >= mvmvif->bf_data.bt_coex_max_thold ||
} else if (sig < link_info->bf_data.bt_coex_min_thold &&
(last_event >= link_info->bf_data.bt_coex_max_thold ||
last_event == 0)) {
mvmvif->bf_data.last_bt_coex_event = sig;
link_info->bf_data.last_bt_coex_event = sig;
IWL_DEBUG_RX(mvm, "cqm_iterator bt coex low %d\n",
sig);
iwl_mvm_bt_rssi_event(mvm, vif, RSSI_EVENT_LOW);
@ -605,10 +607,10 @@ static void iwl_mvm_update_vif_sig(struct ieee80211_vif *vif, int sig)
return;
/* CQM Notification */
last_event = mvmvif->bf_data.last_cqm_event;
last_event = link_info->bf_data.last_cqm_event;
if (thold && sig < thold && (last_event == 0 ||
sig < last_event - hyst)) {
mvmvif->bf_data.last_cqm_event = sig;
link_info->bf_data.last_cqm_event = sig;
IWL_DEBUG_RX(mvm, "cqm_iterator cqm low %d\n",
sig);
ieee80211_cqm_rssi_notify(
@ -618,7 +620,7 @@ static void iwl_mvm_update_vif_sig(struct ieee80211_vif *vif, int sig)
GFP_KERNEL);
} else if (sig > thold &&
(last_event == 0 || sig > last_event + hyst)) {
mvmvif->bf_data.last_cqm_event = sig;
link_info->bf_data.last_cqm_event = sig;
IWL_DEBUG_RX(mvm, "cqm_iterator cqm high %d\n",
sig);
ieee80211_cqm_rssi_notify(
@ -627,6 +629,20 @@ static void iwl_mvm_update_vif_sig(struct ieee80211_vif *vif, int sig)
sig,
GFP_KERNEL);
}
/* ESR recalculation */
if (!vif->cfg.assoc || !ieee80211_vif_is_mld(vif))
return;
exit_esr_thresh =
iwl_mvm_get_esr_rssi_thresh(mvm,
&bss_conf->chanreq.oper,
true);
if (sig < exit_esr_thresh)
iwl_mvm_exit_esr(mvm, vif, IWL_MVM_ESR_EXIT_LOW_RSSI,
iwl_mvm_get_other_link(vif,
bss_conf->link_id));
}
static void iwl_mvm_stat_iterator(void *_data, u8 *mac,
@ -660,14 +676,15 @@ static void iwl_mvm_stat_iterator(void *_data, u8 *mac,
mvmvif->deflink.beacon_stats.accu_num_beacons +=
mvmvif->deflink.beacon_stats.num_beacons;
iwl_mvm_update_vif_sig(vif, sig);
/* This is used in pre-MLO API so use deflink */
iwl_mvm_update_link_sig(vif, sig, &mvmvif->deflink, &vif->bss_conf);
}
static void iwl_mvm_stat_iterator_all_macs(void *_data, u8 *mac,
struct ieee80211_vif *vif)
{
struct iwl_mvm_stat_data_all_macs *data = _data;
struct iwl_statistics_ntfy_per_mac *mac_stats;
struct iwl_stats_ntfy_per_mac *mac_stats;
int sig;
struct iwl_mvm_vif *mvmvif = iwl_mvm_vif_from_mac80211(vif);
u16 vif_id = mvmvif->id;
@ -678,7 +695,7 @@ static void iwl_mvm_stat_iterator_all_macs(void *_data, u8 *mac,
if (vif->type != NL80211_IFTYPE_STATION)
return;
mac_stats = &data->per_mac_stats[vif_id];
mac_stats = &data->per_mac[vif_id];
mvmvif->deflink.beacon_stats.num_beacons =
le32_to_cpu(mac_stats->beacon_counter);
@ -693,7 +710,9 @@ static void iwl_mvm_stat_iterator_all_macs(void *_data, u8 *mac,
mvmvif->deflink.beacon_stats.num_beacons;
sig = -le32_to_cpu(mac_stats->beacon_filter_average_energy);
iwl_mvm_update_vif_sig(vif, sig);
/* This is used in pre-MLO API so use deflink */
iwl_mvm_update_link_sig(vif, sig, &mvmvif->deflink, &vif->bss_conf);
}
static inline void
@ -765,6 +784,19 @@ iwl_mvm_update_tcm_from_stats(struct iwl_mvm *mvm, __le32 *air_time_le,
spin_unlock(&mvm->tcm.lock);
}
static void iwl_mvm_handle_per_phy_stats(struct iwl_mvm *mvm,
struct iwl_stats_ntfy_per_phy *per_phy)
{
int i;
for (i = 0; i < NUM_PHY_CTX; i++) {
if (!mvm->phy_ctxts[i].ref)
continue;
mvm->phy_ctxts[i].channel_load_by_us =
le32_to_cpu(per_phy[i].channel_load_by_us);
}
}
static void
iwl_mvm_stats_ver_15(struct iwl_mvm *mvm,
struct iwl_statistics_operational_ntfy *stats)
@ -772,13 +804,14 @@ iwl_mvm_stats_ver_15(struct iwl_mvm *mvm,
struct iwl_mvm_stat_data_all_macs data = {
.mvm = mvm,
.flags = stats->flags,
.per_mac_stats = stats->per_mac_stats,
.per_mac = stats->per_mac,
};
ieee80211_iterate_active_interfaces(mvm->hw,
IEEE80211_IFACE_ITER_NORMAL,
iwl_mvm_stat_iterator_all_macs,
&data);
iwl_mvm_handle_per_phy_stats(mvm, stats->per_phy);
}
static void
@ -841,6 +874,239 @@ static bool iwl_mvm_verify_stats_len(struct iwl_mvm *mvm,
return true;
}
static void
iwl_mvm_stat_iterator_all_links(struct iwl_mvm *mvm,
struct iwl_stats_ntfy_per_link *per_link)
{
u32 air_time[MAC_INDEX_AUX] = {};
u32 rx_bytes[MAC_INDEX_AUX] = {};
int fw_link_id;
for (fw_link_id = 0; fw_link_id < ARRAY_SIZE(mvm->link_id_to_link_conf);
fw_link_id++) {
struct iwl_stats_ntfy_per_link *link_stats;
struct ieee80211_bss_conf *bss_conf;
struct iwl_mvm_vif *mvmvif;
struct iwl_mvm_vif_link_info *link_info;
int link_id;
int sig;
bss_conf = iwl_mvm_rcu_fw_link_id_to_link_conf(mvm, fw_link_id,
false);
if (!bss_conf)
continue;
if (bss_conf->vif->type != NL80211_IFTYPE_STATION)
continue;
link_id = bss_conf->link_id;
if (link_id >= ARRAY_SIZE(mvmvif->link))
continue;
mvmvif = iwl_mvm_vif_from_mac80211(bss_conf->vif);
link_info = mvmvif->link[link_id];
if (!link_info)
continue;
link_stats = &per_link[fw_link_id];
link_info->beacon_stats.num_beacons =
le32_to_cpu(link_stats->beacon_counter);
/* we basically just use the u8 to store 8 bits and then treat
* it as a s8 whenever we take it out to a different type.
*/
link_info->beacon_stats.avg_signal =
-le32_to_cpu(link_stats->beacon_average_energy);
if (link_info->phy_ctxt &&
link_info->phy_ctxt->channel->band == NL80211_BAND_2GHZ)
iwl_mvm_bt_coex_update_link_esr(mvm, bss_conf->vif,
link_id);
/* make sure that beacon statistics don't go backwards with TCM
* request to clear statistics
*/
if (mvm->statistics_clear)
mvmvif->link[link_id]->beacon_stats.accu_num_beacons +=
mvmvif->link[link_id]->beacon_stats.num_beacons;
sig = -le32_to_cpu(link_stats->beacon_filter_average_energy);
iwl_mvm_update_link_sig(bss_conf->vif, sig, link_info,
bss_conf);
if (WARN_ONCE(mvmvif->id >= MAC_INDEX_AUX,
"invalid mvmvif id: %d", mvmvif->id))
continue;
air_time[mvmvif->id] +=
le32_to_cpu(per_link[fw_link_id].air_time);
rx_bytes[mvmvif->id] +=
le32_to_cpu(per_link[fw_link_id].rx_bytes);
}
/* Don't update in case the statistics are not cleared, since
* we will end up counting twice the same airtime, once in TCM
* request and once in statistics notification.
*/
if (mvm->statistics_clear) {
__le32 air_time_le[MAC_INDEX_AUX];
__le32 rx_bytes_le[MAC_INDEX_AUX];
int vif_id;
for (vif_id = 0; vif_id < ARRAY_SIZE(air_time_le); vif_id++) {
air_time_le[vif_id] = cpu_to_le32(air_time[vif_id]);
rx_bytes_le[vif_id] = cpu_to_le32(rx_bytes[vif_id]);
}
iwl_mvm_update_tcm_from_stats(mvm, air_time_le, rx_bytes_le);
}
}
#define SEC_LINK_MIN_PERC 10
#define SEC_LINK_MIN_TX 3000
#define SEC_LINK_MIN_RX 400
static void iwl_mvm_update_esr_mode_tpt(struct iwl_mvm *mvm)
{
struct ieee80211_vif *bss_vif = iwl_mvm_get_bss_vif(mvm);
struct iwl_mvm_vif *mvmvif;
struct iwl_mvm_sta *mvmsta;
unsigned long total_tx = 0, total_rx = 0;
unsigned long sec_link_tx = 0, sec_link_rx = 0;
u8 sec_link_tx_perc, sec_link_rx_perc;
u8 sec_link;
lockdep_assert_held(&mvm->mutex);
if (IS_ERR_OR_NULL(bss_vif))
return;
mvmvif = iwl_mvm_vif_from_mac80211(bss_vif);
if (!mvmvif->esr_active || !mvmvif->ap_sta)
return;
mvmsta = iwl_mvm_sta_from_mac80211(mvmvif->ap_sta);
/* We only count for the AP sta in a MLO connection */
if (!mvmsta->mpdu_counters)
return;
/* Get the FW ID of the secondary link */
sec_link = iwl_mvm_get_other_link(bss_vif,
iwl_mvm_get_primary_link(bss_vif));
if (WARN_ON(!mvmvif->link[sec_link]))
return;
sec_link = mvmvif->link[sec_link]->fw_link_id;
/* Sum up RX and TX MPDUs from the different queues/links */
for (int q = 0; q < mvm->trans->num_rx_queues; q++) {
spin_lock_bh(&mvmsta->mpdu_counters[q].lock);
/* The link IDs that doesn't exist will contain 0 */
for (int link = 0; link < IWL_MVM_FW_MAX_LINK_ID; link++) {
total_tx += mvmsta->mpdu_counters[q].per_link[link].tx;
total_rx += mvmsta->mpdu_counters[q].per_link[link].rx;
}
sec_link_tx += mvmsta->mpdu_counters[q].per_link[sec_link].tx;
sec_link_rx += mvmsta->mpdu_counters[q].per_link[sec_link].rx;
/*
* In EMLSR we have statistics every 5 seconds, so we can reset
* the counters upon every statistics notification.
*/
memset(mvmsta->mpdu_counters[q].per_link, 0,
sizeof(mvmsta->mpdu_counters[q].per_link));
spin_unlock_bh(&mvmsta->mpdu_counters[q].lock);
}
IWL_DEBUG_STATS(mvm, "total Tx MPDUs: %ld. total Rx MPDUs: %ld\n",
total_tx, total_rx);
/* If we don't have enough MPDUs - exit EMLSR */
if (total_tx < IWL_MVM_ENTER_ESR_TPT_THRESH &&
total_rx < IWL_MVM_ENTER_ESR_TPT_THRESH) {
iwl_mvm_block_esr(mvm, bss_vif, IWL_MVM_ESR_BLOCKED_TPT,
iwl_mvm_get_primary_link(bss_vif));
return;
}
/* Calculate the percentage of the secondary link TX/RX */
sec_link_tx_perc = total_tx ? sec_link_tx * 100 / total_tx : 0;
sec_link_rx_perc = total_rx ? sec_link_rx * 100 / total_rx : 0;
/*
* The TX/RX percentage is checked only if it exceeds the required
* minimum. In addition, RX is checked only if the TX check failed.
*/
if ((total_tx > SEC_LINK_MIN_TX &&
sec_link_tx_perc < SEC_LINK_MIN_PERC) ||
(total_rx > SEC_LINK_MIN_RX &&
sec_link_rx_perc < SEC_LINK_MIN_PERC))
iwl_mvm_exit_esr(mvm, bss_vif, IWL_MVM_ESR_EXIT_LINK_USAGE,
iwl_mvm_get_primary_link(bss_vif));
}
void iwl_mvm_handle_rx_system_oper_stats(struct iwl_mvm *mvm,
struct iwl_rx_cmd_buffer *rxb)
{
u8 average_energy[IWL_MVM_STATION_COUNT_MAX];
struct iwl_rx_packet *pkt = rxb_addr(rxb);
struct iwl_system_statistics_notif_oper *stats;
int i;
u32 notif_ver = iwl_fw_lookup_notif_ver(mvm->fw, STATISTICS_GROUP,
STATISTICS_OPER_NOTIF, 0);
if (notif_ver != 3) {
IWL_FW_CHECK_FAILED(mvm,
"Oper stats notif ver %d is not supported\n",
notif_ver);
return;
}
stats = (void *)&pkt->data;
iwl_mvm_stat_iterator_all_links(mvm, stats->per_link);
for (i = 0; i < ARRAY_SIZE(average_energy); i++)
average_energy[i] =
le32_to_cpu(stats->per_sta[i].average_energy);
ieee80211_iterate_stations_atomic(mvm->hw, iwl_mvm_stats_energy_iter,
average_energy);
iwl_mvm_handle_per_phy_stats(mvm, stats->per_phy);
iwl_mvm_update_esr_mode_tpt(mvm);
}
void iwl_mvm_handle_rx_system_oper_part1_stats(struct iwl_mvm *mvm,
struct iwl_rx_cmd_buffer *rxb)
{
struct iwl_rx_packet *pkt = rxb_addr(rxb);
struct iwl_system_statistics_part1_notif_oper *part1_stats;
int i;
u32 notif_ver = iwl_fw_lookup_notif_ver(mvm->fw, STATISTICS_GROUP,
STATISTICS_OPER_PART1_NOTIF, 0);
if (notif_ver != 4) {
IWL_FW_CHECK_FAILED(mvm,
"Part1 stats notif ver %d is not supported\n",
notif_ver);
return;
}
part1_stats = (void *)&pkt->data;
mvm->radio_stats.rx_time = 0;
mvm->radio_stats.tx_time = 0;
for (i = 0; i < ARRAY_SIZE(part1_stats->per_link); i++) {
mvm->radio_stats.rx_time +=
le64_to_cpu(part1_stats->per_link[i].rx_time);
mvm->radio_stats.tx_time +=
le64_to_cpu(part1_stats->per_link[i].tx_time);
}
}
static void
iwl_mvm_handle_rx_statistics_tlv(struct iwl_mvm *mvm,
struct iwl_rx_packet *pkt)
@ -900,11 +1166,11 @@ iwl_mvm_handle_rx_statistics_tlv(struct iwl_mvm *mvm,
for (i = 0; i < ARRAY_SIZE(average_energy); i++)
average_energy[i] =
le32_to_cpu(stats->per_sta_stats[i].average_energy);
le32_to_cpu(stats->per_sta[i].average_energy);
for (i = 0; i < ARRAY_SIZE(air_time); i++) {
air_time[i] = stats->per_mac_stats[i].air_time;
rx_bytes[i] = stats->per_mac_stats[i].rx_bytes;
air_time[i] = stats->per_mac[i].air_time;
rx_bytes[i] = stats->per_mac[i].rx_bytes;
}
}
@ -930,6 +1196,13 @@ void iwl_mvm_handle_rx_statistics(struct iwl_mvm *mvm,
__le32 *bytes, *air_time, flags;
int expected_size;
u8 *energy;
u8 cmd_ver = iwl_fw_lookup_cmd_ver(mvm->fw,
WIDE_ID(SYSTEM_GROUP,
SYSTEM_STATISTICS_CMD),
IWL_FW_CMD_VER_UNKNOWN);
if (cmd_ver != IWL_FW_CMD_VER_UNKNOWN)
return;
/* From ver 14 and up we use TLV statistics format */
if (iwl_fw_lookup_notif_ver(mvm->fw, LEGACY_GROUP,

473
sys/contrib/dev/iwlwifi/mvm/rxmq.c
View file

@ -1,6 +1,6 @@
// SPDX-License-Identifier: GPL-2.0 OR BSD-3-Clause
/*
* Copyright (C) 2012-2014, 2018-2023 Intel Corporation
* Copyright (C) 2012-2014, 2018-2024 Intel Corporation
* Copyright (C) 2013-2015 Intel Mobile Communications GmbH
* Copyright (C) 2015-2017 Intel Deutschland GmbH
*/
@ -239,21 +239,13 @@ static void iwl_mvm_add_rtap_sniffer_config(struct iwl_mvm *mvm,
static void iwl_mvm_pass_packet_to_mac80211(struct iwl_mvm *mvm,
struct napi_struct *napi,
struct sk_buff *skb, int queue,
struct ieee80211_sta *sta,
struct ieee80211_link_sta *link_sta)
struct ieee80211_sta *sta)
{
if (unlikely(iwl_mvm_check_pn(mvm, skb, queue, sta))) {
kfree_skb(skb);
return;
}
if (sta && sta->valid_links && link_sta) {
struct ieee80211_rx_status *rx_status = IEEE80211_SKB_RXCB(skb);
rx_status->link_valid = 1;
rx_status->link_id = link_sta->link_id;
}
ieee80211_rx_napi(mvm->hw, sta, skb, napi);
}
@ -285,6 +277,7 @@ static int iwl_mvm_rx_mgmt_prot(struct ieee80211_sta *sta,
u32 status,
struct ieee80211_rx_status *stats)
{
struct wireless_dev *wdev;
struct iwl_mvm_sta *mvmsta;
struct iwl_mvm_vif *mvmvif;
u8 keyid;
@ -306,9 +299,15 @@ static int iwl_mvm_rx_mgmt_prot(struct ieee80211_sta *sta,
if (!ieee80211_is_beacon(hdr->frame_control))
return 0;
if (!sta)
return -1;
mvmsta = iwl_mvm_sta_from_mac80211(sta);
mvmvif = iwl_mvm_vif_from_mac80211(mvmsta->vif);
/* key mismatch - will also report !MIC_OK but we shouldn't count it */
if (!(status & IWL_RX_MPDU_STATUS_KEY_VALID))
return -1;
goto report;
/* good cases */
if (likely(status & IWL_RX_MPDU_STATUS_MIC_OK &&
@ -317,13 +316,6 @@ static int iwl_mvm_rx_mgmt_prot(struct ieee80211_sta *sta,
return 0;
}
if (!sta)
return -1;
mvmsta = iwl_mvm_sta_from_mac80211(sta);
mvmvif = iwl_mvm_vif_from_mac80211(mvmsta->vif);
/*
* both keys will have the same cipher and MIC length, use
* whichever one is available
@ -332,11 +324,11 @@ static int iwl_mvm_rx_mgmt_prot(struct ieee80211_sta *sta,
if (!key) {
key = rcu_dereference(mvmvif->bcn_prot.keys[1]);
if (!key)
return -1;
goto report;
}
if (len < key->icv_len + IEEE80211_GMAC_PN_LEN + 2)
return -1;
goto report;
/* get the real key ID */
keyid = frame[len - key->icv_len - IEEE80211_GMAC_PN_LEN - 2];
@ -350,7 +342,7 @@ static int iwl_mvm_rx_mgmt_prot(struct ieee80211_sta *sta,
return -1;
key = rcu_dereference(mvmvif->bcn_prot.keys[keyid - 6]);
if (!key)
return -1;
goto report;
}
/* Report status to mac80211 */
@ -358,6 +350,10 @@ static int iwl_mvm_rx_mgmt_prot(struct ieee80211_sta *sta,
ieee80211_key_mic_failure(key);
else if (status & IWL_RX_MPDU_STATUS_REPLAY_ERROR)
ieee80211_key_replay(key);
report:
wdev = ieee80211_vif_to_wdev(mvmsta->vif);
if (wdev->netdev)
cfg80211_rx_unprot_mlme_mgmt(wdev->netdev, (void *)hdr, len);
return -1;
}
@ -379,8 +375,10 @@ static int iwl_mvm_rx_crypto(struct iwl_mvm *mvm, struct ieee80211_sta *sta,
*/
if (phy_info & IWL_RX_MPDU_PHY_AMPDU &&
(status & IWL_RX_MPDU_STATUS_SEC_MASK) ==
IWL_RX_MPDU_STATUS_SEC_UNKNOWN && !mvm->monitor_on)
IWL_RX_MPDU_STATUS_SEC_UNKNOWN && !mvm->monitor_on) {
IWL_DEBUG_DROP(mvm, "Dropping packets, bad enc status\n");
return -1;
}
if (unlikely(ieee80211_is_mgmt(hdr->frame_control) &&
!ieee80211_has_protected(hdr->frame_control)))
@ -404,8 +402,11 @@ static int iwl_mvm_rx_crypto(struct iwl_mvm *mvm, struct ieee80211_sta *sta,
case IWL_RX_MPDU_STATUS_SEC_GCM:
BUILD_BUG_ON(IEEE80211_CCMP_PN_LEN != IEEE80211_GCMP_PN_LEN);
/* alg is CCM: check MIC only */
if (!(status & IWL_RX_MPDU_STATUS_MIC_OK))
if (!(status & IWL_RX_MPDU_STATUS_MIC_OK)) {
IWL_DEBUG_DROP(mvm,
"Dropping packet, bad MIC (CCM/GCM)\n");
return -1;
}
stats->flag |= RX_FLAG_DECRYPTED | RX_FLAG_MIC_STRIPPED;
*crypt_len = IEEE80211_CCMP_HDR_LEN;
@ -516,10 +517,10 @@ static bool iwl_mvm_is_dup(struct ieee80211_sta *sta, int queue,
return false;
mvm_sta = iwl_mvm_sta_from_mac80211(sta);
#if defined(__FreeBSD__)
if (WARN_ON(mvm_sta->dup_data == NULL))
if (WARN_ON_ONCE(!mvm_sta->dup_data))
return false;
#endif
dup_data = &mvm_sta->dup_data[queue];
/*
@ -527,11 +528,9 @@ static bool iwl_mvm_is_dup(struct ieee80211_sta *sta, int queue,
* (IEEE 802.11-2012: 9.3.2.10 "Duplicate detection and recovery")
*/
if (ieee80211_is_ctl(hdr->frame_control) ||
ieee80211_is_qos_nullfunc(hdr->frame_control) ||
is_multicast_ether_addr(hdr->addr1)) {
rx_status->flag |= RX_FLAG_DUP_VALIDATED;
ieee80211_is_any_nullfunc(hdr->frame_control) ||
is_multicast_ether_addr(hdr->addr1))
return false;
}
if (ieee80211_is_data_qos(hdr->frame_control)) {
/* frame has qos control */
@ -565,44 +564,12 @@ static bool iwl_mvm_is_dup(struct ieee80211_sta *sta, int queue,
return false;
}
/*
* Returns true if sn2 - buffer_size < sn1 < sn2.
* To be used only in order to compare reorder buffer head with NSSN.
* We fully trust NSSN unless it is behind us due to reorder timeout.
* Reorder timeout can only bring us up to buffer_size SNs ahead of NSSN.
*/
static bool iwl_mvm_is_sn_less(u16 sn1, u16 sn2, u16 buffer_size)
{
return ieee80211_sn_less(sn1, sn2) &&
!ieee80211_sn_less(sn1, sn2 - buffer_size);
}
static void iwl_mvm_sync_nssn(struct iwl_mvm *mvm, u8 baid, u16 nssn)
{
if (IWL_MVM_USE_NSSN_SYNC) {
struct iwl_mvm_nssn_sync_data notif = {
.baid = baid,
.nssn = nssn,
};
iwl_mvm_sync_rx_queues_internal(mvm, IWL_MVM_RXQ_NSSN_SYNC, false,
&notif, sizeof(notif));
}
}
#define RX_REORDER_BUF_TIMEOUT_MQ (HZ / 10)
enum iwl_mvm_release_flags {
IWL_MVM_RELEASE_SEND_RSS_SYNC = BIT(0),
IWL_MVM_RELEASE_FROM_RSS_SYNC = BIT(1),
};
static void iwl_mvm_release_frames(struct iwl_mvm *mvm,
struct ieee80211_sta *sta,
struct napi_struct *napi,
struct iwl_mvm_baid_data *baid_data,
struct iwl_mvm_reorder_buffer *reorder_buf,
u16 nssn, u32 flags)
u16 nssn)
{
struct iwl_mvm_reorder_buf_entry *entries =
&baid_data->entries[reorder_buf->queue *
@ -611,31 +578,12 @@ static void iwl_mvm_release_frames(struct iwl_mvm *mvm,
lockdep_assert_held(&reorder_buf->lock);
/*
* We keep the NSSN not too far behind, if we are sync'ing it and it
* is more than 2048 ahead of us, it must be behind us. Discard it.
* This can happen if the queue that hit the 0 / 2048 seqno was lagging
* behind and this queue already processed packets. The next if
* would have caught cases where this queue would have processed less
* than 64 packets, but it may have processed more than 64 packets.
*/
if ((flags & IWL_MVM_RELEASE_FROM_RSS_SYNC) &&
ieee80211_sn_less(nssn, ssn))
goto set_timer;
/* ignore nssn smaller than head sn - this can happen due to timeout */
if (iwl_mvm_is_sn_less(nssn, ssn, reorder_buf->buf_size))
goto set_timer;
while (iwl_mvm_is_sn_less(ssn, nssn, reorder_buf->buf_size)) {
int index = ssn % reorder_buf->buf_size;
struct sk_buff_head *skb_list = &entries[index].e.frames;
while (ieee80211_sn_less(ssn, nssn)) {
int index = ssn % baid_data->buf_size;
struct sk_buff_head *skb_list = &entries[index].frames;
struct sk_buff *skb;
ssn = ieee80211_sn_inc(ssn);
if ((flags & IWL_MVM_RELEASE_SEND_RSS_SYNC) &&
(ssn == 2048 || ssn == 0))
iwl_mvm_sync_nssn(mvm, baid_data->baid, ssn);
/*
* Empty the list. Will have more than one frame for A-MSDU.
@ -645,104 +593,11 @@ static void iwl_mvm_release_frames(struct iwl_mvm *mvm,
while ((skb = __skb_dequeue(skb_list))) {
iwl_mvm_pass_packet_to_mac80211(mvm, napi, skb,
reorder_buf->queue,
sta, NULL /* FIXME */);
sta);
reorder_buf->num_stored--;
}
}
reorder_buf->head_sn = nssn;
set_timer:
if (reorder_buf->num_stored && !reorder_buf->removed) {
u16 index = reorder_buf->head_sn % reorder_buf->buf_size;
while (skb_queue_empty(&entries[index].e.frames))
index = (index + 1) % reorder_buf->buf_size;
/* modify timer to match next frame's expiration time */
mod_timer(&reorder_buf->reorder_timer,
entries[index].e.reorder_time + 1 +
RX_REORDER_BUF_TIMEOUT_MQ);
} else {
del_timer(&reorder_buf->reorder_timer);
}
}
void iwl_mvm_reorder_timer_expired(struct timer_list *t)
{
struct iwl_mvm_reorder_buffer *buf = from_timer(buf, t, reorder_timer);
struct iwl_mvm_baid_data *baid_data =
iwl_mvm_baid_data_from_reorder_buf(buf);
struct iwl_mvm_reorder_buf_entry *entries =
&baid_data->entries[buf->queue * baid_data->entries_per_queue];
int i;
u16 sn = 0, index = 0;
bool expired = false;
bool cont = false;
spin_lock(&buf->lock);
if (!buf->num_stored || buf->removed) {
spin_unlock(&buf->lock);
return;
}
for (i = 0; i < buf->buf_size ; i++) {
index = (buf->head_sn + i) % buf->buf_size;
if (skb_queue_empty(&entries[index].e.frames)) {
/*
* If there is a hole and the next frame didn't expire
* we want to break and not advance SN
*/
cont = false;
continue;
}
if (!cont &&
!time_after(jiffies, entries[index].e.reorder_time +
RX_REORDER_BUF_TIMEOUT_MQ))
break;
expired = true;
/* continue until next hole after this expired frames */
cont = true;
sn = ieee80211_sn_add(buf->head_sn, i + 1);
}
if (expired) {
struct ieee80211_sta *sta;
struct iwl_mvm_sta *mvmsta;
u8 sta_id = ffs(baid_data->sta_mask) - 1;
rcu_read_lock();
sta = rcu_dereference(buf->mvm->fw_id_to_mac_id[sta_id]);
if (WARN_ON_ONCE(IS_ERR_OR_NULL(sta))) {
rcu_read_unlock();
goto out;
}
mvmsta = iwl_mvm_sta_from_mac80211(sta);
/* SN is set to the last expired frame + 1 */
IWL_DEBUG_HT(buf->mvm,
"Releasing expired frames for sta %u, sn %d\n",
sta_id, sn);
iwl_mvm_event_frame_timeout_callback(buf->mvm, mvmsta->vif,
sta, baid_data->tid);
iwl_mvm_release_frames(buf->mvm, sta, NULL, baid_data,
buf, sn, IWL_MVM_RELEASE_SEND_RSS_SYNC);
rcu_read_unlock();
} else {
/*
* If no frame expired and there are stored frames, index is now
* pointing to the first unexpired frame - modify timer
* accordingly to this frame.
*/
mod_timer(&buf->reorder_timer,
entries[index].e.reorder_time +
1 + RX_REORDER_BUF_TIMEOUT_MQ);
}
out:
spin_unlock(&buf->lock);
}
static void iwl_mvm_del_ba(struct iwl_mvm *mvm, int queue,
@ -775,10 +630,8 @@ static void iwl_mvm_del_ba(struct iwl_mvm *mvm, int queue,
spin_lock_bh(&reorder_buf->lock);
iwl_mvm_release_frames(mvm, sta, NULL, ba_data, reorder_buf,
ieee80211_sn_add(reorder_buf->head_sn,
reorder_buf->buf_size),
0);
ba_data->buf_size));
spin_unlock_bh(&reorder_buf->lock);
del_timer_sync(&reorder_buf->reorder_timer);
out:
rcu_read_unlock();
@ -786,8 +639,7 @@ out:
static void iwl_mvm_release_frames_from_notif(struct iwl_mvm *mvm,
struct napi_struct *napi,
u8 baid, u16 nssn, int queue,
u32 flags)
u8 baid, u16 nssn, int queue)
{
struct ieee80211_sta *sta;
struct iwl_mvm_reorder_buffer *reorder_buf;
@ -804,11 +656,8 @@ static void iwl_mvm_release_frames_from_notif(struct iwl_mvm *mvm,
rcu_read_lock();
ba_data = rcu_dereference(mvm->baid_map[baid]);
if (!ba_data) {
WARN(!(flags & IWL_MVM_RELEASE_FROM_RSS_SYNC),
"BAID %d not found in map\n", baid);
if (WARN(!ba_data, "BAID %d not found in map\n", baid))
goto out;
}
/* pick any STA ID to find the pointer */
sta_id = ffs(ba_data->sta_mask) - 1;
@ -820,22 +669,13 @@ static void iwl_mvm_release_frames_from_notif(struct iwl_mvm *mvm,
spin_lock_bh(&reorder_buf->lock);
iwl_mvm_release_frames(mvm, sta, napi, ba_data,
reorder_buf, nssn, flags);
reorder_buf, nssn);
spin_unlock_bh(&reorder_buf->lock);
out:
rcu_read_unlock();
}
static void iwl_mvm_nssn_sync(struct iwl_mvm *mvm,
struct napi_struct *napi, int queue,
const struct iwl_mvm_nssn_sync_data *data)
{
iwl_mvm_release_frames_from_notif(mvm, napi, data->baid,
data->nssn, queue,
IWL_MVM_RELEASE_FROM_RSS_SYNC);
}
void iwl_mvm_rx_queue_notif(struct iwl_mvm *mvm, struct napi_struct *napi,
struct iwl_rx_cmd_buffer *rxb, int queue)
{
@ -853,11 +693,11 @@ void iwl_mvm_rx_queue_notif(struct iwl_mvm *mvm, struct napi_struct *napi,
return;
len -= sizeof(*notif) + sizeof(*internal_notif);
if (internal_notif->sync &&
mvm->queue_sync_cookie != internal_notif->cookie) {
WARN_ONCE(1, "Received expired RX queue sync message\n");
if (WARN_ONCE(internal_notif->sync &&
mvm->queue_sync_cookie != internal_notif->cookie,
"Received expired RX queue sync message (cookie %d but wanted %d, queue %d)\n",
internal_notif->cookie, mvm->queue_sync_cookie, queue))
return;
}
switch (internal_notif->type) {
case IWL_MVM_RXQ_EMPTY:
@ -870,14 +710,6 @@ void iwl_mvm_rx_queue_notif(struct iwl_mvm *mvm, struct napi_struct *napi,
break;
iwl_mvm_del_ba(mvm, queue, (void *)internal_notif->data);
break;
case IWL_MVM_RXQ_NSSN_SYNC:
if (WARN_ONCE(len != sizeof(struct iwl_mvm_nssn_sync_data),
"invalid nssn sync notification size %d (%d)",
len, (int)sizeof(struct iwl_mvm_nssn_sync_data)))
break;
iwl_mvm_nssn_sync(mvm, napi, queue,
(void *)internal_notif->data);
break;
default:
WARN_ONCE(1, "Invalid identifier %d", internal_notif->type);
}
@ -891,55 +723,6 @@ void iwl_mvm_rx_queue_notif(struct iwl_mvm *mvm, struct napi_struct *napi,
}
}
static void iwl_mvm_oldsn_workaround(struct iwl_mvm *mvm,
struct ieee80211_sta *sta, int tid,
struct iwl_mvm_reorder_buffer *buffer,
u32 reorder, u32 gp2, int queue)
{
struct iwl_mvm_sta *mvmsta = iwl_mvm_sta_from_mac80211(sta);
if (gp2 != buffer->consec_oldsn_ampdu_gp2) {
/* we have a new (A-)MPDU ... */
/*
* reset counter to 0 if we didn't have any oldsn in
* the last A-MPDU (as detected by GP2 being identical)
*/
if (!buffer->consec_oldsn_prev_drop)
buffer->consec_oldsn_drops = 0;
/* either way, update our tracking state */
buffer->consec_oldsn_ampdu_gp2 = gp2;
} else if (buffer->consec_oldsn_prev_drop) {
/*
* tracking state didn't change, and we had an old SN
* indication before - do nothing in this case, we
* already noted this one down and are waiting for the
* next A-MPDU (by GP2)
*/
return;
}
/* return unless this MPDU has old SN */
if (!(reorder & IWL_RX_MPDU_REORDER_BA_OLD_SN))
return;
/* update state */
buffer->consec_oldsn_prev_drop = 1;
buffer->consec_oldsn_drops++;
/* if limit is reached, send del BA and reset state */
if (buffer->consec_oldsn_drops == IWL_MVM_AMPDU_CONSEC_DROPS_DELBA) {
IWL_WARN(mvm,
"reached %d old SN frames from %pM on queue %d, stopping BA session on TID %d\n",
IWL_MVM_AMPDU_CONSEC_DROPS_DELBA,
sta->addr, queue, tid);
ieee80211_stop_rx_ba_session(mvmsta->vif, BIT(tid), sta->addr);
buffer->consec_oldsn_prev_drop = 0;
buffer->consec_oldsn_drops = 0;
}
}
/*
* Returns true if the MPDU was buffered\dropped, false if it should be passed
* to upper layer.
@ -951,11 +734,9 @@ static bool iwl_mvm_reorder(struct iwl_mvm *mvm,
struct sk_buff *skb,
struct iwl_rx_mpdu_desc *desc)
{
struct ieee80211_rx_status *rx_status = IEEE80211_SKB_RXCB(skb);
struct ieee80211_hdr *hdr = (void *)skb_mac_header(skb);
struct iwl_mvm_baid_data *baid_data;
struct iwl_mvm_reorder_buffer *buffer;
struct sk_buff *tail;
u32 reorder = le32_to_cpu(desc->reorder_data);
bool amsdu = desc->mac_flags2 & IWL_RX_MPDU_MFLG2_AMSDU;
bool last_subframe =
@ -976,6 +757,9 @@ static bool iwl_mvm_reorder(struct iwl_mvm *mvm,
baid = (reorder & IWL_RX_MPDU_REORDER_BAID_MASK) >>
IWL_RX_MPDU_REORDER_BAID_SHIFT;
if (mvm->trans->trans_cfg->device_family == IWL_DEVICE_FAMILY_9000)
return false;
/*
* This also covers the case of receiving a Block Ack Request
* outside a BA session; we'll pass it to mac80211 and that
@ -1040,59 +824,18 @@ static bool iwl_mvm_reorder(struct iwl_mvm *mvm,
buffer->valid = true;
}
if (ieee80211_is_back_req(hdr->frame_control)) {
iwl_mvm_release_frames(mvm, sta, napi, baid_data,
buffer, nssn, 0);
/* drop any duplicated packets */
if (desc->status & cpu_to_le32(IWL_RX_MPDU_STATUS_DUPLICATE))
goto drop;
}
/*
* If there was a significant jump in the nssn - adjust.
* If the SN is smaller than the NSSN it might need to first go into
* the reorder buffer, in which case we just release up to it and the
* rest of the function will take care of storing it and releasing up to
* the nssn.
* This should not happen. This queue has been lagging and it should
* have been updated by a IWL_MVM_RXQ_NSSN_SYNC notification. Be nice
* and update the other queues.
*/
if (!iwl_mvm_is_sn_less(nssn, buffer->head_sn + buffer->buf_size,
buffer->buf_size) ||
!ieee80211_sn_less(sn, buffer->head_sn + buffer->buf_size)) {
u16 min_sn = ieee80211_sn_less(sn, nssn) ? sn : nssn;
iwl_mvm_release_frames(mvm, sta, napi, baid_data, buffer,
min_sn, IWL_MVM_RELEASE_SEND_RSS_SYNC);
}
iwl_mvm_oldsn_workaround(mvm, sta, tid, buffer, reorder,
rx_status->device_timestamp, queue);
/* drop any oudated packets */
if (ieee80211_sn_less(sn, buffer->head_sn))
if (reorder & IWL_RX_MPDU_REORDER_BA_OLD_SN)
goto drop;
/* release immediately if allowed by nssn and no stored frames */
if (!buffer->num_stored && ieee80211_sn_less(sn, nssn)) {
if (iwl_mvm_is_sn_less(buffer->head_sn, nssn,
buffer->buf_size) &&
(!amsdu || last_subframe)) {
/*
* If we crossed the 2048 or 0 SN, notify all the
* queues. This is done in order to avoid having a
* head_sn that lags behind for too long. When that
* happens, we can get to a situation where the head_sn
* is within the interval [nssn - buf_size : nssn]
* which will make us think that the nssn is a packet
* that we already freed because of the reordering
* buffer and we will ignore it. So maintain the
* head_sn somewhat updated across all the queues:
* when it crosses 0 and 2048.
*/
if (sn == 2048 || sn == 0)
iwl_mvm_sync_nssn(mvm, baid, sn);
if (!amsdu || last_subframe)
buffer->head_sn = nssn;
}
/* No need to update AMSDU last SN - we are moving the head */
spin_unlock_bh(&buffer->lock);
return false;
@ -1107,37 +850,18 @@ static bool iwl_mvm_reorder(struct iwl_mvm *mvm,
* while technically there is no hole and we can move forward.
*/
if (!buffer->num_stored && sn == buffer->head_sn) {
if (!amsdu || last_subframe) {
if (sn == 2048 || sn == 0)
iwl_mvm_sync_nssn(mvm, baid, sn);
if (!amsdu || last_subframe)
buffer->head_sn = ieee80211_sn_inc(buffer->head_sn);
}
/* No need to update AMSDU last SN - we are moving the head */
spin_unlock_bh(&buffer->lock);
return false;
}
index = sn % buffer->buf_size;
/*
* Check if we already stored this frame
* As AMSDU is either received or not as whole, logic is simple:
* If we have frames in that position in the buffer and the last frame
* originated from AMSDU had a different SN then it is a retransmission.
* If it is the same SN then if the subframe index is incrementing it
* is the same AMSDU - otherwise it is a retransmission.
*/
tail = skb_peek_tail(&entries[index].e.frames);
if (tail && !amsdu)
goto drop;
else if (tail && (sn != buffer->last_amsdu ||
buffer->last_sub_index >= sub_frame_idx))
goto drop;
/* put in reorder buffer */
__skb_queue_tail(&entries[index].e.frames, skb);
index = sn % baid_data->buf_size;
__skb_queue_tail(&entries[index].frames, skb);
buffer->num_stored++;
entries[index].e.reorder_time = jiffies;
if (amsdu) {
buffer->last_amsdu = sn;
@ -1157,8 +881,7 @@ static bool iwl_mvm_reorder(struct iwl_mvm *mvm,
*/
if (!amsdu || last_subframe)
iwl_mvm_release_frames(mvm, sta, napi, baid_data,
buffer, nssn,
IWL_MVM_RELEASE_SEND_RSS_SYNC);
buffer, nssn);
spin_unlock_bh(&buffer->lock);
return true;
@ -1531,7 +1254,7 @@ static void iwl_mvm_decode_he_phy_data(struct iwl_mvm *mvm,
#define IWL_RX_RU_DATA_A1 2
#define IWL_RX_RU_DATA_A2 2
#define IWL_RX_RU_DATA_B1 2
#define IWL_RX_RU_DATA_B2 3
#define IWL_RX_RU_DATA_B2 4
#define IWL_RX_RU_DATA_C1 3
#define IWL_RX_RU_DATA_C2 3
#define IWL_RX_RU_DATA_D1 4
@ -2187,21 +1910,6 @@ static void iwl_mvm_decode_lsig(struct sk_buff *skb,
}
}
static inline u8 iwl_mvm_nl80211_band_from_rx_msdu(u8 phy_band)
{
switch (phy_band) {
case PHY_BAND_24:
return NL80211_BAND_2GHZ;
case PHY_BAND_5:
return NL80211_BAND_5GHZ;
case PHY_BAND_6:
return NL80211_BAND_6GHZ;
default:
WARN_ONCE(1, "Unsupported phy band (%u)\n", phy_band);
return NL80211_BAND_5GHZ;
}
}
struct iwl_rx_sta_csa {
bool all_sta_unblocked;
struct ieee80211_vif *vif;
@ -2266,6 +1974,16 @@ static void iwl_mvm_rx_fill_status(struct iwl_mvm *mvm,
iwl_mvm_decode_lsig(skb, phy_data);
rx_status->device_timestamp = phy_data->gp2_on_air_rise;
if (mvm->rx_ts_ptp && mvm->monitor_on) {
u64 adj_time =
iwl_mvm_ptp_get_adj_time(mvm, phy_data->gp2_on_air_rise * NSEC_PER_USEC);
rx_status->mactime = div64_u64(adj_time, NSEC_PER_USEC);
rx_status->flag |= RX_FLAG_MACTIME_IS_RTAP_TS64;
rx_status->flag &= ~RX_FLAG_MACTIME;
}
rx_status->freq = ieee80211_channel_to_frequency(phy_data->channel,
rx_status->band);
iwl_mvm_get_signal_strength(mvm, rx_status, rate_n_flags,
@ -2344,9 +2062,9 @@ void iwl_mvm_rx_mpdu_mq(struct iwl_mvm *mvm, struct napi_struct *napi,
u32 len;
u32 pkt_len = iwl_rx_packet_payload_len(pkt);
struct ieee80211_sta *sta = NULL;
struct ieee80211_link_sta *link_sta = NULL;
struct sk_buff *skb;
u8 crypt_len = 0;
u8 sta_id = le32_get_bits(desc->status, IWL_RX_MPDU_STATUS_STA_ID);
size_t desc_size;
struct iwl_mvm_rx_phy_data phy_data = {};
u32 format;
@ -2465,7 +2183,7 @@ void iwl_mvm_rx_mpdu_mq(struct iwl_mvm *mvm, struct napi_struct *napi,
if (iwl_mvm_is_band_in_rx_supported(mvm)) {
u8 band = BAND_IN_RX_STATUS(desc->mac_phy_idx);
rx_status->band = iwl_mvm_nl80211_band_from_rx_msdu(band);
rx_status->band = iwl_mvm_nl80211_band_from_phy(band);
} else {
rx_status->band = phy_data.channel > 14 ? NL80211_BAND_5GHZ :
NL80211_BAND_2GHZ;
@ -2495,13 +2213,18 @@ void iwl_mvm_rx_mpdu_mq(struct iwl_mvm *mvm, struct napi_struct *napi,
rcu_read_lock();
if (desc->status & cpu_to_le32(IWL_RX_MPDU_STATUS_SRC_STA_FOUND)) {
u8 id = le32_get_bits(desc->status, IWL_RX_MPDU_STATUS_STA_ID);
if (!WARN_ON_ONCE(sta_id >= mvm->fw->ucode_capa.num_stations)) {
struct ieee80211_link_sta *link_sta;
if (!WARN_ON_ONCE(id >= mvm->fw->ucode_capa.num_stations)) {
sta = rcu_dereference(mvm->fw_id_to_mac_id[id]);
sta = rcu_dereference(mvm->fw_id_to_mac_id[sta_id]);
if (IS_ERR(sta))
sta = NULL;
link_sta = rcu_dereference(mvm->fw_id_to_link_sta[id]);
link_sta = rcu_dereference(mvm->fw_id_to_link_sta[sta_id]);
if (sta && sta->valid_links && link_sta) {
rx_status->link_valid = 1;
rx_status->link_id = link_sta->link_id;
}
}
} else if (!is_multicast_ether_addr(hdr->addr2)) {
/*
@ -2590,6 +2313,8 @@ void iwl_mvm_rx_mpdu_mq(struct iwl_mvm *mvm, struct napi_struct *napi,
iwl_mvm_rx_csum(mvm, sta, skb, pkt);
if (iwl_mvm_is_dup(sta, queue, rx_status, hdr, desc)) {
IWL_DEBUG_DROP(mvm, "Dropping duplicate packet 0x%x\n",
le16_to_cpu(hdr->seq_ctrl));
kfree_skb(skb);
goto out;
}
@ -2619,6 +2344,16 @@ void iwl_mvm_rx_mpdu_mq(struct iwl_mvm *mvm, struct napi_struct *napi,
iwl_mvm_agg_rx_received(mvm, reorder_data, baid);
}
if (ieee80211_is_data(hdr->frame_control)) {
u8 sub_frame_idx = desc->amsdu_info &
IWL_RX_MPDU_AMSDU_SUBFRAME_IDX_MASK;
/* 0 means not an A-MSDU, and 1 means a new A-MSDU */
if (!sub_frame_idx || sub_frame_idx == 1)
iwl_mvm_count_mpdu(mvmsta, sta_id, 1, false,
queue);
}
}
/* management stuff on default queue */
@ -2641,9 +2376,14 @@ void iwl_mvm_rx_mpdu_mq(struct iwl_mvm *mvm, struct napi_struct *napi,
if (!iwl_mvm_reorder(mvm, napi, queue, sta, skb, desc) &&
likely(!iwl_mvm_time_sync_frame(mvm, skb, hdr->addr2)) &&
likely(!iwl_mvm_mei_filter_scan(mvm, skb)))
iwl_mvm_pass_packet_to_mac80211(mvm, napi, skb, queue, sta,
link_sta);
likely(!iwl_mvm_mei_filter_scan(mvm, skb))) {
if (mvm->trans->trans_cfg->device_family == IWL_DEVICE_FAMILY_9000 &&
(desc->mac_flags2 & IWL_RX_MPDU_MFLG2_AMSDU) &&
!(desc->amsdu_info & IWL_RX_MPDU_AMSDU_LAST_SUBFRAME))
rx_status->flag |= RX_FLAG_AMSDU_MORE;
iwl_mvm_pass_packet_to_mac80211(mvm, napi, skb, queue, sta);
}
out:
rcu_read_unlock();
}
@ -2655,7 +2395,6 @@ void iwl_mvm_rx_monitor_no_data(struct iwl_mvm *mvm, struct napi_struct *napi,
struct iwl_rx_packet *pkt = rxb_addr(rxb);
struct iwl_rx_no_data_ver_3 *desc = (void *)pkt->data;
u32 rssi;
u32 info_type;
struct ieee80211_sta *sta = NULL;
struct sk_buff *skb;
struct iwl_mvm_rx_phy_data phy_data;
@ -2668,7 +2407,6 @@ void iwl_mvm_rx_monitor_no_data(struct iwl_mvm *mvm, struct napi_struct *napi,
return;
rssi = le32_to_cpu(desc->rssi);
info_type = le32_to_cpu(desc->info) & RX_NO_DATA_INFO_TYPE_MSK;
phy_data.d0 = desc->phy_info[0];
phy_data.d1 = desc->phy_info[1];
phy_data.phy_info = IWL_RX_MPDU_PHY_TSF_OVERLOAD;
@ -2720,7 +2458,12 @@ void iwl_mvm_rx_monitor_no_data(struct iwl_mvm *mvm, struct napi_struct *napi,
/* 0-length PSDU */
rx_status->flag |= RX_FLAG_NO_PSDU;
switch (info_type) {
/* mark as failed PLCP on any errors to skip checks in mac80211 */
if (le32_get_bits(desc->info, RX_NO_DATA_INFO_ERR_MSK) !=
RX_NO_DATA_INFO_ERR_NONE)
rx_status->flag |= RX_FLAG_FAILED_PLCP_CRC;
switch (le32_get_bits(desc->info, RX_NO_DATA_INFO_TYPE_MSK)) {
case RX_NO_DATA_INFO_TYPE_NDP:
rx_status->zero_length_psdu_type =
IEEE80211_RADIOTAP_ZERO_LEN_PSDU_SOUNDING;
@ -2745,8 +2488,11 @@ void iwl_mvm_rx_monitor_no_data(struct iwl_mvm *mvm, struct napi_struct *napi,
*
* We mark it as mac header, for upper layers to know where
* all radio tap header ends.
*
* Since data doesn't move data while putting data on skb and that is
* the only way we use, data + len is the next place that hdr would be put
*/
skb_reset_mac_header(skb);
skb_set_mac_header(skb, skb->len);
/*
* Override the nss from the rx_vec since the rate_n_flags has
@ -2786,7 +2532,7 @@ void iwl_mvm_rx_frame_release(struct iwl_mvm *mvm, struct napi_struct *napi,
iwl_mvm_release_frames_from_notif(mvm, napi, release->baid,
le16_to_cpu(release->nssn),
queue, 0);
queue);
}
void iwl_mvm_rx_bar_frame_release(struct iwl_mvm *mvm, struct napi_struct *napi,
@ -2827,7 +2573,10 @@ void iwl_mvm_rx_bar_frame_release(struct iwl_mvm *mvm, struct napi_struct *napi,
tid))
goto out;
iwl_mvm_release_frames_from_notif(mvm, napi, baid, nssn, queue, 0);
IWL_DEBUG_DROP(mvm, "Received a BAR, expect packet loss: nssn %d\n",
nssn);
iwl_mvm_release_frames_from_notif(mvm, napi, baid, nssn, queue);
out:
rcu_read_unlock();
}

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