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- Updated all files with 2015 Avago copyright, and updated LSI's copyright

Browse source 
dates.

- Changed all of the PCI device strings from LSI to Avago Technologies (LSI).

- Added a sysctl variable to control how StartStopUnit behavior works. User can
  select to spin down disks based on if disk is SSD or HDD.

- Inquiry data is required to tell if a disk will support SSU at shutdown or
  not. Due to the addition of mpssas_async, which gets Advanced Info but not
  Inquiry data, the setting of supports_SSU was moved to the
  mpssas_scsiio_complete function, which snoops for any Inquiry commands. And,
  since disks are shutdown as a target and not a LUN, this process was
  simplified by basing it on targets and not LUNs.

- Added a sysctl variable that sets the amount of time to retry after sending a
  failed SATA ID command. This helps with some bad disks and large disks that
  require a lot of time to spin up. Part of this change was to add a callout to
  handle timeouts with the SATA ID command. The callout function is called
  mpssas_ata_id_timeout(). (Fixes PR 191348)

- Changed the way resets work by allowing I/O to continue to devices that are
  not currently under a reset condition. This uses devq's instead of simq's and
  makes use of the MPSSAS_TARGET_INRESET flag. This change also adds a function
  called mpssas_prepare_tm().

- Some changes were made to reduce code duplication when getting a SAS address
  for a SATA disk.

- Fixed some formatting and whitespace.

- Bump version of mps driver to 20.00.00.00-fbsd

PR:		191348
Reviewed by:	ken, scottl
Approved by:	ken, scottl
MFC after:	2 weeks
This commit is contained in:
Stephen McConnell 2015-02-24 22:07:42 +00:00
parent 827cc9b981
commit ef065d89e9
23 changed files with 577 additions and 259 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

8
sys/dev/mps/mpi/mpi2.h
View file

@ -1,5 +1,6 @@
/*-
* Copyright (c) 2011, 2012 LSI Corp.
* Copyright (c) 2006-2015 LSI Corp.
* Copyright (c) 2013-2015 Avago Technologies
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
@ -23,13 +24,14 @@
* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
* SUCH DAMAGE.
*
* LSI MPT-Fusion Host Adapter FreeBSD
* Avago Technologies (LSI) MPT-Fusion Host Adapter FreeBSD
*
* $FreeBSD$
*/
/*
* Copyright (c) 2000-2012 LSI Corporation.
* Copyright (c) 2006-2015 LSI Corporation.
* Copyright (c) 2013-2015 Avago Technologies
*
*
* Name: mpi2.h

8
sys/dev/mps/mpi/mpi2_cnfg.h
View file

@ -1,5 +1,6 @@
/*-
* Copyright (c) 2011, 2012 LSI Corp.
* Copyright (c) 2006-2015 LSI Corp.
* Copyright (c) 2013-2015 Avago Technologies
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
@ -23,13 +24,14 @@
* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
* SUCH DAMAGE.
*
* LSI MPT-Fusion Host Adapter FreeBSD
* Avago Technologies (LSI) MPT-Fusion Host Adapter FreeBSD
*
* $FreeBSD$
*/
/*
* Copyright (c) 2000-2012 LSI Corporation.
* Copyright (c) 2006-2015 LSI Corporation.
* Copyright (c) 2013-2015 Avago Technologies
*
*
* Name: mpi2_cnfg.h

8
sys/dev/mps/mpi/mpi2_hbd.h
View file

@ -1,5 +1,6 @@
/*-
* Copyright (c) 2011, 2012 LSI Corp.
* Copyright (c) 2009-2015 LSI Corp.
* Copyright (c) 2013-2015 Avago Technologies
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
@ -23,13 +24,14 @@
* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
* SUCH DAMAGE.
*
* LSI MPT-Fusion Host Adapter FreeBSD
* Avago Technologies (LSI) MPT-Fusion Host Adapter FreeBSD
*
* $FreeBSD$
*/
/*
* Copyright (c) 2009-2012 LSI Corporation.
* Copyright (c) 2009-2015 LSI Corporation.
* Copyright (c) 2013-2015 Avago Technologies
*
*
* Name: mpi2_hbd.h

8
sys/dev/mps/mpi/mpi2_history.txt
View file

@ -1,5 +1,6 @@
/*-
* Copyright (c) 2011, 2012 LSI Corp.
* Copyright (c) 2000-2015 LSI Corp.
* Copyright (c) 2013-2015 Avago Technologies
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
@ -23,7 +24,7 @@
* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
* SUCH DAMAGE.
*
* LSI MPT-Fusion Host Adapter FreeBSD
* Avago Technologies (LSI) MPT-Fusion Host Adapter FreeBSD
*
* $FreeBSD$
*/
@ -32,7 +33,8 @@
Fusion-MPT MPI 2.0 Header File Change History
==============================
Copyright (c) 2000-2012 LSI Corporation.
Copyright (c) 2000-2015 LSI Corporation.
Copyright (c) 2013-2015 Avago Technologies
---------------------------------------
Header Set Release Version: 02.00.18

8
sys/dev/mps/mpi/mpi2_init.h
View file

@ -1,5 +1,6 @@
/*-
* Copyright (c) 2011, 2012 LSI Corp.
* Copyright (c) 2006-2015 LSI Corp.
* Copyright (c) 2013-2015 Avago Technologies
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
@ -23,13 +24,14 @@
* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
* SUCH DAMAGE.
*
* LSI MPT-Fusion Host Adapter FreeBSD
* Avago Technologies (LSI) MPT-Fusion Host Adapter FreeBSD
*
* $FreeBSD$
*/
/*
* Copyright (c) 2000-2012 LSI Corporation.
* Copyright (c) 2006-2015 LSI Corporation.
* Copyright (c) 2013-2015 Avago Technologies
*
*
* Name: mpi2_init.h

8
sys/dev/mps/mpi/mpi2_ioc.h
View file

@ -1,5 +1,6 @@
/*-
* Copyright (c) 2011, 2012 LSI Corp.
* Copyright (c) 2006-2015 LSI Corp.
* Copyright (c) 2013-2015 Avago Technologies
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
@ -23,13 +24,14 @@
* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
* SUCH DAMAGE.
*
* LSI MPT-Fusion Host Adapter FreeBSD
* Avago Technologies (LSI) MPT-Fusion Host Adapter FreeBSD
*
* $FreeBSD$
*/
/*
* Copyright (c) 2000-2012 LSI Corporation.
* Copyright (c) 2006-2015 LSI Corporation.
* Copyright (c) 2013-2015 Avago Technologies
*
*
* Name: mpi2_ioc.h

8
sys/dev/mps/mpi/mpi2_ra.h
View file

@ -1,5 +1,6 @@
/*-
* Copyright (c) 2011, 2012 LSI Corp.
* Copyright (c) 2009-2015 LSI Corp.
* Copyright (c) 2013-2015 Avago Technologies
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
@ -23,13 +24,14 @@
* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
* SUCH DAMAGE.
*
* LSI MPT-Fusion Host Adapter FreeBSD
* Avago Technologies (LSI) MPT-Fusion Host Adapter FreeBSD
*
* $FreeBSD$
*/
/*
* Copyright (c) 2012 LSI Corporation.
* Copyright (c) 2009-2015 LSI Corporation.
* Copyright (c) 2013-2015 Avago Technologies
*
*
* Name: mpi2_ra.h

8
sys/dev/mps/mpi/mpi2_raid.h
View file

@ -1,5 +1,6 @@
/*-
* Copyright (c) 2011, 2012 LSI Corp.
* Copyright (c) 2007-2015 LSI Corp.
* Copyright (c) 2013-2015 Avago Technologies
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
@ -23,13 +24,14 @@
* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
* SUCH DAMAGE.
*
* LSI MPT-Fusion Host Adapter FreeBSD
* Avago Technologies (LSI) MPT-Fusion Host Adapter FreeBSD
*
* $FreeBSD$
*/
/*
* Copyright (c) 2000-2012 LSI Corporation.
* Copyright (c) 2007-2015 LSI Corporation.
* Copyright (c) 2013-2015 Avago Technologies
*
*
* Name: mpi2_raid.h

8
sys/dev/mps/mpi/mpi2_sas.h
View file

@ -1,5 +1,6 @@
/*-
* Copyright (c) 2011, 2012 LSI Corp.
* Copyright (c) 2007-2015 LSI Corp.
* Copyright (c) 2013-2015 Avago Technologies
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
@ -23,13 +24,14 @@
* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
* SUCH DAMAGE.
*
* LSI MPT-Fusion Host Adapter FreeBSD
* Avago Technologies (LSI) MPT-Fusion Host Adapter FreeBSD
*
* $FreeBSD$
*/
/*
* Copyright (c) 2000-2012 LSI Corporation.
* Copyright (c) 2007-2015 LSI Corporation.
* Copyright (c) 2013-2015 Avago Technologies
*
*
* Name: mpi2_sas.h

8
sys/dev/mps/mpi/mpi2_targ.h
View file

@ -1,5 +1,6 @@
/*-
* Copyright (c) 2011, 2012 LSI Corp.
* Copyright (c) 2006-2015 LSI Corp.
* Copyright (c) 2013-2015 Avago Technologies
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
@ -23,13 +24,14 @@
* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
* SUCH DAMAGE.
*
* LSI MPT-Fusion Host Adapter FreeBSD
* Avago Technologies (LSI) MPT-Fusion Host Adapter FreeBSD
*
* $FreeBSD$
*/
/*
* Copyright (c) 2000-2012 LSI Corporation.
* Copyright (c) 2006-2015 LSI Corporation.
* Copyright (c) 2013-2015 Avago Technologies
*
*
* Name: mpi2_targ.h

8
sys/dev/mps/mpi/mpi2_tool.h
View file

@ -1,5 +1,6 @@
/*-
* Copyright (c) 2011, 2012 LSI Corp.
* Copyright (c) 2007-2015 LSI Corp.
* Copyright (c) 2013-2015 Avago Technologies
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
@ -23,13 +24,14 @@
* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
* SUCH DAMAGE.
*
* LSI MPT-Fusion Host Adapter FreeBSD
* Avago Technologies (LSI) MPT-Fusion Host Adapter FreeBSD
*
* $FreeBSD$
*/
/*
* Copyright (c) 2000-2012 LSI Corporation.
* Copyright (c) 2007-2015 LSI Corporation.
* Copyright (c) 2013-2015 Avago Technologies
*
*
* Name: mpi2_tool.h

8
sys/dev/mps/mpi/mpi2_type.h
View file

@ -1,5 +1,6 @@
/*-
* Copyright (c) 2011, 2012 LSI Corp.
* Copyright (c) 2006-2015 LSI Corp.
* Copyright (c) 2013-2015 Avago Technologies
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
@ -23,13 +24,14 @@
* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
* SUCH DAMAGE.
*
* LSI MPT-Fusion Host Adapter FreeBSD
* Avago Technologies (LSI) MPT-Fusion Host Adapter FreeBSD
*
* $FreeBSD$
*/
/*
* Copyright (c) 2000-2012 LSI Corporation.
* Copyright (c) 2006-2015 LSI Corporation.
* Copyright (c) 2013-2015 Avago Technologies
*
*
* Name: mpi2_type.h

28
sys/dev/mps/mps.c
View file

@ -1,6 +1,7 @@
/*-
* Copyright (c) 2009 Yahoo! Inc.
* Copyright (c) 2012 LSI Corp.
* Copyright (c) 2011-2015 LSI Corp.
* Copyright (c) 2013-2015 Avago Technologies
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
@ -24,7 +25,7 @@
* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
* SUCH DAMAGE.
*
* LSI MPT-Fusion Host Adapter FreeBSD
* Avago Technologies (LSI) MPT-Fusion Host Adapter FreeBSD
*
* $FreeBSD$
*/
@ -32,7 +33,7 @@
#include <sys/cdefs.h>
__FBSDID("$FreeBSD$");
/* Communications core for LSI MPT2 */
/* Communications core for Avago Technologies (LSI) MPT2 */
/* TODO Move headers to mpsvar */
#include <sys/types.h>
@ -1349,6 +1350,8 @@ mps_get_tunables(struct mps_softc *sc)
sc->disable_msix = 0;
sc->disable_msi = 0;
sc->max_chains = MPS_CHAIN_FRAMES;
sc->enable_ssu = MPS_SSU_ENABLE_SSD_DISABLE_HDD;
sc->spinup_wait_time = DEFAULT_SPINUP_WAIT;
/*
* Grab the global variables.
@ -1357,6 +1360,8 @@ mps_get_tunables(struct mps_softc *sc)
TUNABLE_INT_FETCH("hw.mps.disable_msix", &sc->disable_msix);
TUNABLE_INT_FETCH("hw.mps.disable_msi", &sc->disable_msi);
TUNABLE_INT_FETCH("hw.mps.max_chains", &sc->max_chains);
TUNABLE_INT_FETCH("hw.mps.enable_ssu", &sc->enable_ssu);
TUNABLE_INT_FETCH("hw.mps.spinup_wait_time", &sc->spinup_wait_time);
/* Grab the unit-instance variables */
snprintf(tmpstr, sizeof(tmpstr), "dev.mps.%d.debug_level",
@ -1379,6 +1384,14 @@ mps_get_tunables(struct mps_softc *sc)
snprintf(tmpstr, sizeof(tmpstr), "dev.mps.%d.exclude_ids",
device_get_unit(sc->mps_dev));
TUNABLE_STR_FETCH(tmpstr, sc->exclude_ids, sizeof(sc->exclude_ids));
snprintf(tmpstr, sizeof(tmpstr), "dev.mps.%d.enable_ssu",
device_get_unit(sc->mps_dev));
TUNABLE_INT_FETCH(tmpstr, &sc->enable_ssu);
snprintf(tmpstr, sizeof(tmpstr), "dev.mps.%d.spinup_wait_time",
device_get_unit(sc->mps_dev));
TUNABLE_INT_FETCH(tmpstr, &sc->spinup_wait_time);
}
static void
@ -1451,11 +1464,20 @@ mps_setup_sysctl(struct mps_softc *sc)
OID_AUTO, "max_chains", CTLFLAG_RD,
&sc->max_chains, 0,"maximum chain frames that will be allocated");
SYSCTL_ADD_INT(sysctl_ctx, SYSCTL_CHILDREN(sysctl_tree),
OID_AUTO, "enable_ssu", CTLFLAG_RW, &sc->enable_ssu, 0,
"enable SSU to SATA SSD/HDD at shutdown");
#if __FreeBSD_version >= 900030
SYSCTL_ADD_UQUAD(sysctl_ctx, SYSCTL_CHILDREN(sysctl_tree),
OID_AUTO, "chain_alloc_fail", CTLFLAG_RD,
&sc->chain_alloc_fail, "chain allocation failures");
#endif //FreeBSD_version >= 900030
SYSCTL_ADD_INT(sysctl_ctx, SYSCTL_CHILDREN(sysctl_tree),
OID_AUTO, "spinup_wait_time", CTLFLAG_RD,
&sc->spinup_wait_time, DEFAULT_SPINUP_WAIT, "seconds to wait for "
"spinup after SATA ID error");
}
int

5
sys/dev/mps/mps_config.c
View file

@ -1,5 +1,6 @@
/*-
* Copyright (c) 2011, 2012 LSI Corp.
* Copyright (c) 2011-2015 LSI Corp.
* Copyright (c) 2013-2015 Avago Technologies
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
@ -23,7 +24,7 @@
* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
* SUCH DAMAGE.
*
* LSI MPT-Fusion Host Adapter FreeBSD
* Avago Technologies (LSI) MPT-Fusion Host Adapter FreeBSD
*/
#include <sys/cdefs.h>

7
sys/dev/mps/mps_ioctl.h
View file

@ -27,12 +27,13 @@
* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
* SUCH DAMAGE.
*
* LSI MPT-Fusion Host Adapter FreeBSD userland interface
* Avago Technologies (LSI) MPT-Fusion Host Adapter FreeBSD userland interface
*
* $FreeBSD$
*/
/*-
* Copyright (c) 2011, 2012 LSI Corp.
* Copyright (c) 2011-2015 LSI Corp.
* Copyright (c) 2013-2015 Avago Technologies
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
@ -56,7 +57,7 @@
* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
* SUCH DAMAGE.
*
* LSI MPT-Fusion Host Adapter FreeBSD
* Avago Technologies (LSI) MPT-Fusion Host Adapter FreeBSD
*
* $FreeBSD$
*/

71
sys/dev/mps/mps_mapping.c
View file

@ -1,5 +1,6 @@
/*-
* Copyright (c) 2011, 2012 LSI Corp.
* Copyright (c) 2011-2015 LSI Corp.
* Copyright (c) 2013-2015 Avago Technologies
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
@ -23,7 +24,7 @@
* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
* SUCH DAMAGE.
*
* LSI MPT-Fusion Host Adapter FreeBSD
* Avago Technologies (LSI) MPT-Fusion Host Adapter FreeBSD
*/
#include <sys/cdefs.h>
@ -889,14 +890,14 @@ _mapping_get_dev_info(struct mps_softc *sc,
u16 ioc_pg8_flags = le16toh(sc->ioc_pg8.Flags);
Mpi2ConfigReply_t mpi_reply;
Mpi2SasDevicePage0_t sas_device_pg0;
u8 entry, enc_idx, phy_idx;
u8 entry, enc_idx, phy_idx, sata_end_device;
u32 map_idx, index, device_info;
struct _map_phy_change *phy_change, *tmp_phy_change;
uint64_t sas_address;
struct enc_mapping_table *et_entry;
struct dev_mapping_table *mt_entry;
u8 add_code = MPI2_EVENT_SAS_TOPO_RC_TARG_ADDED;
int rc;
int rc = 1;
for (entry = 0; entry < topo_change->num_entries; entry++) {
phy_change = &topo_change->phy_details[entry];
@ -910,42 +911,36 @@ _mapping_get_dev_info(struct mps_softc *sc,
continue;
}
/*
* Always get SATA Identify information because this is used
* to determine if Start/Stop Unit should be sent to the drive
* when the system is shutdown.
*/
device_info = le32toh(sas_device_pg0.DeviceInfo);
if ((ioc_pg8_flags & MPI2_IOCPAGE8_FLAGS_MASK_MAPPING_MODE) ==
MPI2_IOCPAGE8_FLAGS_DEVICE_PERSISTENCE_MAPPING) {
if ((device_info & MPI2_SAS_DEVICE_INFO_END_DEVICE) &&
(device_info & MPI2_SAS_DEVICE_INFO_SATA_DEVICE)) {
rc = mpssas_get_sas_address_for_sata_disk(sc,
&sas_address, phy_change->dev_handle,
device_info);
if (rc) {
printf("%s: failed to compute the "
"hashed SAS Address for SATA "
"device with handle 0x%04x\n",
__func__, phy_change->dev_handle);
sas_address =
sas_device_pg0.SASAddress.High;
sas_address = (sas_address << 32) |
sas_device_pg0.SASAddress.Low;
}
mps_dprint(sc, MPS_MAPPING,
"SAS Address for SATA device = %jx\n",
sas_address);
sas_address = sas_device_pg0.SASAddress.High;
sas_address = (sas_address << 32) |
sas_device_pg0.SASAddress.Low;
sata_end_device = 0;
if ((device_info & MPI2_SAS_DEVICE_INFO_END_DEVICE) &&
(device_info & MPI2_SAS_DEVICE_INFO_SATA_DEVICE)) {
sata_end_device = 1;
rc = mpssas_get_sas_address_for_sata_disk(sc,
&sas_address, phy_change->dev_handle, device_info,
&phy_change->is_SATA_SSD);
if (rc) {
mps_dprint(sc, MPS_ERROR, "%s: failed to get "
"disk type (SSD or HDD) and SAS Address "
"for SATA device with handle 0x%04x\n",
__func__, phy_change->dev_handle);
} else {
sas_address =
sas_device_pg0.SASAddress.High;
sas_address = (sas_address << 32) |
sas_device_pg0.SASAddress.Low;
mps_dprint(sc, MPS_INFO, "SAS Address for SATA "
"device = %jx\n", sas_address);
}
} else {
sas_address = sas_device_pg0.SASAddress.High;
sas_address = (sas_address << 32) |
sas_device_pg0.SASAddress.Low;
}
phy_change->physical_id = sas_address;
phy_change->slot = le16toh(sas_device_pg0.Slot);
phy_change->device_info =
le32toh(sas_device_pg0.DeviceInfo);
phy_change->device_info = le32toh(sas_device_pg0.DeviceInfo);
if ((ioc_pg8_flags & MPI2_IOCPAGE8_FLAGS_MASK_MAPPING_MODE) ==
MPI2_IOCPAGE8_FLAGS_ENCLOSURE_SLOT_MAPPING) {
@ -953,10 +948,10 @@ _mapping_get_dev_info(struct mps_softc *sc,
topo_change->enc_handle);
if (enc_idx == MPS_ENCTABLE_BAD_IDX) {
phy_change->is_processed = 1;
printf("%s: failed to add the device with "
"handle 0x%04x because the enclosure is "
"not in the mapping table\n", __func__,
phy_change->dev_handle);
mps_dprint(sc, MPS_MAPPING, "%s: failed to add "
"the device with handle 0x%04x because the "
"enclosure is not in the mapping table\n",
__func__, phy_change->dev_handle);
continue;
}
if (!((phy_change->device_info &

10
sys/dev/mps/mps_mapping.h
View file

@ -1,5 +1,6 @@
/*-
* Copyright (c) 2011, 2012 LSI Corp.
* Copyright (c) 2011-2015 LSI Corp.
* Copyright (c) 2013-2015 Avago Technologies
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
@ -23,7 +24,7 @@
* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
* SUCH DAMAGE.
*
* LSI MPT-Fusion Host Adapter FreeBSD
* Avago Technologies (LSI) MPT-Fusion Host Adapter FreeBSD
*
* $FreeBSD$
*/
@ -38,6 +39,7 @@
* @dev_handle: device handle for the device pointed by this entry
* @slot: slot ID
* @is_processed: Flag to indicate whether this entry is processed or not
* @is_SATA_SSD: 1 if this is a SATA device AND an SSD, 0 otherwise
*/
struct _map_phy_change {
uint64_t physical_id;
@ -46,6 +48,8 @@ struct _map_phy_change {
uint16_t slot;
uint8_t reason;
uint8_t is_processed;
uint8_t is_SATA_SSD;
uint8_t reserved;
};
/**
@ -66,6 +70,6 @@ struct _map_topology_change {
extern int
mpssas_get_sas_address_for_sata_disk(struct mps_softc *ioc,
u64 *sas_address, u16 handle, u32 device_info);
u64 *sas_address, u16 handle, u32 device_info, u8 *is_SATA_SSD);
#endif

36
sys/dev/mps/mps_pci.c
View file

@ -27,7 +27,7 @@
#include <sys/cdefs.h>
__FBSDID("$FreeBSD$");
/* PCI/PCI-X/PCIe bus interface for the LSI MPT2 controllers */
/* PCI/PCI-X/PCIe bus interface for the Avago Tech (LSI) MPT2 controllers */
/* TODO Move headers to mpsvar */
#include <sys/types.h>
@ -98,33 +98,33 @@ struct mps_ident {
const char *desc;
} mps_identifiers[] = {
{ MPI2_MFGPAGE_VENDORID_LSI, MPI2_MFGPAGE_DEVID_SAS2004,
0xffff, 0xffff, 0, "LSI SAS2004" },
0xffff, 0xffff, 0, "Avago Technologies (LSI) SAS2004" },
{ MPI2_MFGPAGE_VENDORID_LSI, MPI2_MFGPAGE_DEVID_SAS2008,
0xffff, 0xffff, 0, "LSI SAS2008" },
0xffff, 0xffff, 0, "Avago Technologies (LSI) SAS2008" },
{ MPI2_MFGPAGE_VENDORID_LSI, MPI2_MFGPAGE_DEVID_SAS2108_1,
0xffff, 0xffff, 0, "LSI SAS2108" },
0xffff, 0xffff, 0, "Avago Technologies (LSI) SAS2108" },
{ MPI2_MFGPAGE_VENDORID_LSI, MPI2_MFGPAGE_DEVID_SAS2108_2,
0xffff, 0xffff, 0, "LSI SAS2108" },
0xffff, 0xffff, 0, "Avago Technologies (LSI) SAS2108" },
{ MPI2_MFGPAGE_VENDORID_LSI, MPI2_MFGPAGE_DEVID_SAS2108_3,
0xffff, 0xffff, 0, "LSI SAS2108" },
0xffff, 0xffff, 0, "Avago Technologies (LSI) SAS2108" },
{ MPI2_MFGPAGE_VENDORID_LSI, MPI2_MFGPAGE_DEVID_SAS2116_1,
0xffff, 0xffff, 0, "LSI SAS2116" },
0xffff, 0xffff, 0, "Avago Technologies (LSI) SAS2116" },
{ MPI2_MFGPAGE_VENDORID_LSI, MPI2_MFGPAGE_DEVID_SAS2116_2,
0xffff, 0xffff, 0, "LSI SAS2116" },
0xffff, 0xffff, 0, "Avago Technologies (LSI) SAS2116" },
{ MPI2_MFGPAGE_VENDORID_LSI, MPI2_MFGPAGE_DEVID_SAS2208_1,
0xffff, 0xffff, 0, "LSI SAS2208" },
0xffff, 0xffff, 0, "Avago Technologies (LSI) SAS2208" },
{ MPI2_MFGPAGE_VENDORID_LSI, MPI2_MFGPAGE_DEVID_SAS2208_2,
0xffff, 0xffff, 0, "LSI SAS2208" },
0xffff, 0xffff, 0, "Avago Technologies (LSI) SAS2208" },
{ MPI2_MFGPAGE_VENDORID_LSI, MPI2_MFGPAGE_DEVID_SAS2208_3,
0xffff, 0xffff, 0, "LSI SAS2208" },
0xffff, 0xffff, 0, "Avago Technologies (LSI) SAS2208" },
{ MPI2_MFGPAGE_VENDORID_LSI, MPI2_MFGPAGE_DEVID_SAS2208_4,
0xffff, 0xffff, 0, "LSI SAS2208" },
0xffff, 0xffff, 0, "Avago Technologies (LSI) SAS2208" },
{ MPI2_MFGPAGE_VENDORID_LSI, MPI2_MFGPAGE_DEVID_SAS2208_5,
0xffff, 0xffff, 0, "LSI SAS2208" },
0xffff, 0xffff, 0, "Avago Technologies (LSI) SAS2208" },
{ MPI2_MFGPAGE_VENDORID_LSI, MPI2_MFGPAGE_DEVID_SAS2208_6,
0xffff, 0xffff, 0, "LSI SAS2208" },
0xffff, 0xffff, 0, "Avago Technologies (LSI) SAS2208" },
{ MPI2_MFGPAGE_VENDORID_LSI, MPI2_MFGPAGE_DEVID_SAS2308_1,
0xffff, 0xffff, 0, "LSI SAS2308" },
0xffff, 0xffff, 0, "Avago Technologies (LSI) SAS2308" },
// Add Customer specific vender/subdevice id before generic
// (0xffff) vender/subdevice id.
{ MPI2_MFGPAGE_VENDORID_LSI, MPI2_MFGPAGE_DEVID_SAS2308_2,
@ -136,11 +136,11 @@ struct mps_ident {
{ MPI2_MFGPAGE_VENDORID_LSI, MPI2_MFGPAGE_DEVID_SAS2308_2,
0x8086, 0x3519, 0, "Intel(R) Integrated RAID Module RMS25KB040" },
{ MPI2_MFGPAGE_VENDORID_LSI, MPI2_MFGPAGE_DEVID_SAS2308_2,
0xffff, 0xffff, 0, "LSI SAS2308" },
0xffff, 0xffff, 0, "Avago Technologies (LSI) SAS2308" },
{ MPI2_MFGPAGE_VENDORID_LSI, MPI2_MFGPAGE_DEVID_SAS2308_3,
0xffff, 0xffff, 0, "LSI SAS2308" },
0xffff, 0xffff, 0, "Avago Technologies (LSI) SAS2308" },
{ MPI2_MFGPAGE_VENDORID_LSI, MPI2_MFGPAGE_DEVID_SSS6200,
0xffff, 0xffff, MPS_FLAGS_WD_AVAILABLE, "LSI SSS6200" },
0xffff, 0xffff, 0, "Avago Technologies (LSI) SSS6200" },
{ 0, 0, 0, 0, 0, NULL }
};

166
sys/dev/mps/mps_sas.c
View file

@ -1,6 +1,7 @@
/*-
* Copyright (c) 2009 Yahoo! Inc.
* Copyright (c) 2011, 2012 LSI Corp.
* Copyright (c) 2011-2015 LSI Corp.
* Copyright (c) 2013-2015 Avago Technologies
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
@ -24,7 +25,7 @@
* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
* SUCH DAMAGE.
*
* LSI MPT-Fusion Host Adapter FreeBSD
* Avago Technologies (LSI) MPT-Fusion Host Adapter FreeBSD
*
* $FreeBSD$
*/
@ -32,7 +33,7 @@
#include <sys/cdefs.h>
__FBSDID("$FreeBSD$");
/* Communications core for LSI MPT2 */
/* Communications core for Avago Technologies (LSI) MPT2 */
/* TODO Move headers to mpsvar */
#include <sys/types.h>
@ -119,6 +120,8 @@ static void mpssas_remove_device(struct mps_softc *, struct mps_command *);
static void mpssas_remove_complete(struct mps_softc *, struct mps_command *);
static void mpssas_action(struct cam_sim *sim, union ccb *ccb);
static void mpssas_poll(struct cam_sim *sim);
static int mpssas_send_abort(struct mps_softc *sc, struct mps_command *tm,
struct mps_command *cm);
static void mpssas_scsiio_timeout(void *data);
static void mpssas_abort_complete(struct mps_softc *sc, struct mps_command *cm);
static void mpssas_direct_drive_io(struct mpssas_softc *sassc,
@ -133,8 +136,6 @@ static void mpssas_send_smpcmd(struct mpssas_softc *sassc, union ccb *ccb,
static void mpssas_action_smpio(struct mpssas_softc *sassc, union ccb *ccb);
#endif //FreeBSD_version >= 900026
static void mpssas_resetdev_complete(struct mps_softc *, struct mps_command *);
static int mpssas_send_abort(struct mps_softc *sc, struct mps_command *tm, struct mps_command *cm);
static int mpssas_send_reset(struct mps_softc *sc, struct mps_command *tm, uint8_t type);
static void mpssas_async(void *callback_arg, uint32_t code,
struct cam_path *path, void *arg);
#if (__FreeBSD_version < 901503) || \
@ -224,7 +225,7 @@ mpssas_startup_decrement(struct mpssas_softc *sassc)
}
}
/* LSI's firmware requires us to stop sending commands when we're doing task
/* The firmware requires us to stop sending commands when we're doing task
* management, so refcount the TMs and keep the simq frozen when any are in
* use.
*/
@ -233,37 +234,31 @@ mpssas_alloc_tm(struct mps_softc *sc)
{
struct mps_command *tm;
MPS_FUNCTRACE(sc);
tm = mps_alloc_high_priority_command(sc);
if (tm != NULL) {
if (sc->sassc->tm_count++ == 0) {
mps_dprint(sc, MPS_RECOVERY,
"%s freezing simq\n", __func__);
xpt_freeze_simq(sc->sassc->sim, 1);
}
mps_dprint(sc, MPS_RECOVERY, "%s tm_count %u\n", __func__,
sc->sassc->tm_count);
}
return tm;
}
void
mpssas_free_tm(struct mps_softc *sc, struct mps_command *tm)
{
mps_dprint(sc, MPS_TRACE, "%s", __func__);
if (tm == NULL)
return;
/* if there are no TMs in use, we can release the simq. We use our
* own refcount so that it's easier for a diag reset to cleanup and
* release the simq.
/*
* For TM's the devq is frozen for the device. Unfreeze it here and
* free the resources used for freezing the devq. Must clear the
* INRESET flag as well or scsi I/O will not work.
*/
if (--sc->sassc->tm_count == 0) {
mps_dprint(sc, MPS_RECOVERY, "%s releasing simq\n", __func__);
xpt_release_simq(sc->sassc->sim, 1);
if (tm->cm_targ != NULL) {
tm->cm_targ->flags &= ~MPSSAS_TARGET_INRESET;
}
if (tm->cm_ccb) {
mps_dprint(sc, MPS_INFO, "Unfreezing devq for target ID %d\n",
tm->cm_targ->tid);
xpt_release_devq(tm->cm_ccb->ccb_h.path, 1, TRUE);
xpt_free_path(tm->cm_ccb->ccb_h.path);
xpt_free_ccb(tm->cm_ccb);
}
mps_dprint(sc, MPS_RECOVERY, "%s tm_count %u\n", __func__,
sc->sassc->tm_count);
mps_free_high_priority_command(sc, tm);
}
@ -371,7 +366,8 @@ mpssas_remove_volume(struct mps_softc *sc, struct mps_command *tm)
if (reply == NULL) {
/* XXX retry the remove after the diag reset completes? */
mps_dprint(sc, MPS_FAULT,
"%s NULL reply reseting device 0x%04x\n", __func__, handle);
"%s NULL reply resetting device 0x%04x\n", __func__,
handle);
mpssas_free_tm(sc, tm);
return;
}
@ -475,6 +471,11 @@ mpssas_prepare_volume_remove(struct mpssas_softc *sassc, uint16_t handle)
MPI2_REQ_DESCRIPT_FLAGS_HIGH_PRIORITY;
cm->cm_complete = mpssas_remove_volume;
cm->cm_complete_data = (void *)(uintptr_t)handle;
mps_dprint(sc, MPS_INFO, "%s: Sending reset for target ID %d\n",
__func__, targ->tid);
mpssas_prepare_for_tm(sc, cm, targ, CAM_LUN_WILDCARD);
mps_map_command(sc, cm);
}
@ -533,6 +534,11 @@ mpssas_prepare_remove(struct mpssas_softc *sassc, uint16_t handle)
cm->cm_desc.HighPriority.RequestFlags = MPI2_REQ_DESCRIPT_FLAGS_HIGH_PRIORITY;
cm->cm_complete = mpssas_remove_device;
cm->cm_complete_data = (void *)(uintptr_t)handle;
mps_dprint(sc, MPS_INFO, "%s: Sending reset for target ID %d\n",
__func__, targ->tid);
mpssas_prepare_for_tm(sc, cm, targ, CAM_LUN_WILDCARD);
mps_map_command(sc, cm);
}
@ -785,9 +791,6 @@ mps_attach_sas(struct mps_softc *sc)
mpssas_startup_increment(sassc);
callout_init(&sassc->discovery_callout, 1 /*mpsafe*/);
sassc->discovery_timeouts = 0;
sassc->tm_count = 0;
/*
* Register for async events so we can determine the EEDP
@ -938,7 +941,7 @@ mpssas_action(struct cam_sim *sim, union ccb *ccb)
cpi->max_lun = 255;
cpi->initiator_id = sassc->maxtargets - 1;
strncpy(cpi->sim_vid, "FreeBSD", SIM_IDLEN);
strncpy(cpi->hba_vid, "LSILogic", HBA_IDLEN);
strncpy(cpi->hba_vid, "Avago Tech (LSI)", HBA_IDLEN);
strncpy(cpi->dev_name, cam_sim_name(sim), DEV_IDLEN);
cpi->unit_number = cam_sim_unit(sim);
cpi->bus_id = cam_sim_bus(sim);
@ -1134,8 +1137,8 @@ mpssas_handle_reinit(struct mps_softc *sc)
mpssas_complete_all_commands(sc);
mps_dprint(sc, MPS_INIT,
"%s startup %u tm %u after command completion\n",
__func__, sc->sassc->startup_refcount, sc->sassc->tm_count);
"%s startup %u after command completion\n", __func__,
sc->sassc->startup_refcount);
/* zero all the target handles, since they may change after the
* reset, and we have to rediscover all the targets and use the new
@ -1198,7 +1201,6 @@ mpssas_logical_unit_reset_complete(struct mps_softc *sc, struct mps_command *tm)
"NULL reset reply for tm %p\n", tm);
if ((sc->mps_flags & MPS_FLAGS_DIAGRESET) != 0) {
/* this completion was due to a reset, just cleanup */
targ->flags &= ~MPSSAS_TARGET_INRESET;
targ->tm = NULL;
mpssas_free_tm(sc, tm);
}
@ -1287,7 +1289,6 @@ mpssas_target_reset_complete(struct mps_softc *sc, struct mps_command *tm)
"NULL reset reply for tm %p\n", tm);
if ((sc->mps_flags & MPS_FLAGS_DIAGRESET) != 0) {
/* this completion was due to a reset, just cleanup */
targ->flags &= ~MPSSAS_TARGET_INRESET;
targ->tm = NULL;
mpssas_free_tm(sc, tm);
}
@ -1303,8 +1304,6 @@ mpssas_target_reset_complete(struct mps_softc *sc, struct mps_command *tm)
le16toh(reply->IOCStatus), le32toh(reply->ResponseCode),
le32toh(reply->TerminationCount));
targ->flags &= ~MPSSAS_TARGET_INRESET;
if (targ->outstanding == 0) {
/* we've finished recovery for this target and all
* of its logical units.
@ -1332,7 +1331,7 @@ mpssas_target_reset_complete(struct mps_softc *sc, struct mps_command *tm)
#define MPS_RESET_TIMEOUT 30
static int
int
mpssas_send_reset(struct mps_softc *sc, struct mps_command *tm, uint8_t type)
{
MPI2_SCSI_TASK_MANAGE_REQUEST *req;
@ -1358,15 +1357,19 @@ mpssas_send_reset(struct mps_softc *sc, struct mps_command *tm, uint8_t type)
mpssas_log_command(tm, MPS_RECOVERY|MPS_INFO,
"sending logical unit reset\n");
tm->cm_complete = mpssas_logical_unit_reset_complete;
mpssas_prepare_for_tm(sc, tm, target, tm->cm_lun);
}
else if (type == MPI2_SCSITASKMGMT_TASKTYPE_TARGET_RESET) {
/* Target reset method = SAS Hard Link Reset / SATA Link Reset */
/*
* Target reset method =
* SAS Hard Link Reset / SATA Link Reset
*/
req->MsgFlags = MPI2_SCSITASKMGMT_MSGFLAGS_LINK_RESET;
tm->cm_targ->target_resets++;
tm->cm_targ->flags |= MPSSAS_TARGET_INRESET;
mpssas_log_command(tm, MPS_RECOVERY|MPS_INFO,
"sending target reset\n");
tm->cm_complete = mpssas_target_reset_complete;
mpssas_prepare_for_tm(sc, tm, target, CAM_LUN_WILDCARD);
}
else {
mps_dprint(sc, MPS_ERROR, "unexpected reset type 0x%x\n", type);
@ -1513,6 +1516,10 @@ mpssas_send_abort(struct mps_softc *sc, struct mps_command *tm, struct mps_comma
targ->aborts++;
mps_dprint(sc, MPS_INFO, "Sending reset from %s for target ID %d\n",
__func__, targ->tid);
mpssas_prepare_for_tm(sc, tm, targ, tm->cm_lun);
err = mps_map_command(sc, tm);
if (err)
mpssas_log_command(tm, MPS_RECOVERY,
@ -1521,7 +1528,6 @@ mpssas_send_abort(struct mps_softc *sc, struct mps_command *tm, struct mps_comma
return err;
}
static void
mpssas_scsiio_timeout(void *data)
{
@ -1667,6 +1673,19 @@ mpssas_action_scsiio(struct mpssas_softc *sassc, union ccb *ccb)
return;
}
/*
* If target has a reset in progress, freeze the devq and return. The
* devq will be released when the TM reset is finished.
*/
if (targ->flags & MPSSAS_TARGET_INRESET) {
ccb->ccb_h.status = CAM_BUSY | CAM_DEV_QFRZN;
mps_dprint(sc, MPS_INFO, "%s: Freezing devq for target ID %d\n",
__func__, targ->tid);
xpt_freeze_devq(ccb->ccb_h.path, 1);
xpt_done(ccb);
return;
}
cm = mps_alloc_command(sc);
if (cm == NULL || (sc->mps_flags & MPS_FLAGS_DIAGRESET)) {
if (cm != NULL) {
@ -2056,6 +2075,8 @@ mpssas_scsiio_complete(struct mps_softc *sc, struct mps_command *cm)
u8 *TLR_bits, TLR_on;
int dir = 0, i;
u16 alloc_len;
struct mpssas_target *target;
target_id_t target_id;
MPS_FUNCTRACE(sc);
mps_dprint(sc, MPS_TRACE,
@ -2069,6 +2090,7 @@ mpssas_scsiio_complete(struct mps_softc *sc, struct mps_command *cm)
sassc = sc->sassc;
ccb = cm->cm_complete_data;
csio = &ccb->csio;
target_id = csio->ccb_h.target_id;
rep = (MPI2_SCSI_IO_REPLY *)cm->cm_reply;
/*
* XXX KDM if the chain allocation fails, does it matter if we do
@ -2250,9 +2272,10 @@ mpssas_scsiio_complete(struct mps_softc *sc, struct mps_command *cm)
* TLR_bits for the target.
*/
if ((rep->SCSIState & MPI2_SCSI_STATE_RESPONSE_INFO_VALID) &&
((le32toh(rep->ResponseInfo) & MPI2_SCSI_RI_MASK_REASONCODE) ==
((le32toh(rep->ResponseInfo) &
MPI2_SCSI_RI_MASK_REASONCODE) ==
MPS_SCSI_RI_INVALID_FRAME)) {
sc->mapping_table[csio->ccb_h.target_id].TLR_bits =
sc->mapping_table[target_id].TLR_bits =
(u8)MPI2_SCSIIO_CONTROL_NO_TLR;
}
@ -2309,12 +2332,11 @@ mpssas_scsiio_complete(struct mps_softc *sc, struct mps_command *cm)
(csio->data_ptr != NULL) &&
((csio->data_ptr[0] & 0x1f) == T_SEQUENTIAL) &&
(sc->control_TLR) &&
(sc->mapping_table[csio->ccb_h.target_id].device_info &
(sc->mapping_table[target_id].device_info &
MPI2_SAS_DEVICE_INFO_SSP_TARGET)) {
vpd_list = (struct scsi_vpd_supported_page_list *)
csio->data_ptr;
TLR_bits = &sc->mapping_table[csio->ccb_h.target_id].
TLR_bits;
TLR_bits = &sc->mapping_table[target_id].TLR_bits;
*TLR_bits = (u8)MPI2_SCSIIO_CONTROL_NO_TLR;
TLR_on = (u8)MPI2_SCSIIO_CONTROL_TLR_ON;
alloc_len = ((u16)csio->cdb_io.cdb_bytes[3] << 8) +
@ -2327,6 +2349,24 @@ mpssas_scsiio_complete(struct mps_softc *sc, struct mps_command *cm)
}
}
}
/*
* If this is a SATA direct-access end device, mark it so that
* a SCSI StartStopUnit command will be sent to it when the
* driver is being shutdown.
*/
if ((csio->cdb_io.cdb_bytes[0] == INQUIRY) &&
((csio->data_ptr[0] & 0x1f) == T_DIRECT) &&
(sc->mapping_table[target_id].device_info &
MPI2_SAS_DEVICE_INFO_SATA_DEVICE) &&
((sc->mapping_table[target_id].device_info &
MPI2_SAS_DEVICE_INFO_MASK_DEVICE_TYPE) ==
MPI2_SAS_DEVICE_INFO_END_DEVICE)) {
target = &sassc->targets[target_id];
target->supports_SSU = TRUE;
mps_dprint(sc, MPS_XINFO, "Target %d supports SSU\n",
target_id);
}
break;
case MPI2_IOCSTATUS_SCSI_INVALID_DEVHANDLE:
case MPI2_IOCSTATUS_SCSI_DEVICE_NOT_THERE:
@ -3098,6 +3138,8 @@ mpssas_action_resetdev(struct mpssas_softc *sassc, union ccb *ccb)
tm->cm_complete = mpssas_resetdev_complete;
tm->cm_complete_data = ccb;
tm->cm_targ = targ;
targ->flags |= MPSSAS_TARGET_INRESET;
mps_map_command(sc, tm);
}
@ -3370,9 +3412,9 @@ mpssas_check_eedp(struct mps_softc *sc, struct cam_path *path,
* shutdown.
*/
if ((cgd.inq_data.device == T_DIRECT) &&
(target->devinfo & MPI2_SAS_DEVICE_INFO_SATA_DEVICE) &&
((target->devinfo & MPI2_SAS_DEVICE_INFO_MASK_DEVICE_TYPE) ==
MPI2_SAS_DEVICE_INFO_END_DEVICE)) {
(target->devinfo & MPI2_SAS_DEVICE_INFO_SATA_DEVICE) &&
((target->devinfo & MPI2_SAS_DEVICE_INFO_MASK_DEVICE_TYPE) ==
MPI2_SAS_DEVICE_INFO_END_DEVICE)) {
lun->stop_at_shutdown = TRUE;
}
@ -3489,6 +3531,34 @@ mpssas_read_cap_done(struct cam_periph *periph, union ccb *done_ccb)
#endif /* (__FreeBSD_version < 901503) || \
((__FreeBSD_version >= 1000000) && (__FreeBSD_version < 1000006)) */
void
mpssas_prepare_for_tm(struct mps_softc *sc, struct mps_command *tm,
struct mpssas_target *target, lun_id_t lun_id)
{
union ccb *ccb;
path_id_t path_id;
/*
* Set the INRESET flag for this target so that no I/O will be sent to
* the target until the reset has completed. If an I/O request does
* happen, the devq will be frozen. The CCB holds the path which is
* used to release the devq. The devq is released and the CCB is freed
* when the TM completes.
*/
ccb = xpt_alloc_ccb_nowait();
if (ccb) {
path_id = cam_sim_path(sc->sassc->sim);
if (xpt_create_path(&ccb->ccb_h.path, xpt_periph, path_id,
target->tid, lun_id) != CAM_REQ_CMP) {
xpt_free_ccb(ccb);
} else {
tm->cm_ccb = ccb;
tm->cm_targ = target;
target->flags |= MPSSAS_TARGET_INRESET;
}
}
}
int
mpssas_startup(struct mps_softc *sc)
{

15
sys/dev/mps/mps_sas.h
View file

@ -1,5 +1,6 @@
/*-
* Copyright (c) 2011, 2012 LSI Corp.
* Copyright (c) 2011-2015 LSI Corp.
* Copyright (c) 2013-2015 Avago Technologies
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
@ -23,7 +24,7 @@
* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
* SUCH DAMAGE.
*
* LSI MPT-Fusion Host Adapter FreeBSD
* Avago Technologies (LSI) MPT-Fusion Host Adapter FreeBSD
*
* $FreeBSD$
*/
@ -35,7 +36,6 @@ struct mpssas_lun {
lun_id_t lun_id;
uint8_t eedp_formatted;
uint32_t eedp_block_size;
uint8_t stop_at_shutdown;
};
struct mpssas_target {
@ -52,11 +52,10 @@ struct mpssas_target {
#define MPSSAS_TARGET_INREMOVAL (1 << 3)
#define MPS_TARGET_FLAGS_RAID_COMPONENT (1 << 4)
#define MPS_TARGET_FLAGS_VOLUME (1 << 5)
#define MPS_TARGET_IS_SATA_SSD (1 << 6)
#define MPSSAS_TARGET_INRECOVERY (MPSSAS_TARGET_INABORT | \
MPSSAS_TARGET_INRESET | MPSSAS_TARGET_INCHIPRESET)
#define MPSSAS_TARGET_ADD (1 << 29)
#define MPSSAS_TARGET_REMOVE (1 << 30)
uint16_t tid;
SLIST_HEAD(, mpssas_lun) luns;
TAILQ_HEAD(, mps_command) commands;
@ -78,6 +77,8 @@ struct mpssas_target {
unsigned int aborts;
unsigned int logical_unit_resets;
unsigned int target_resets;
uint8_t stop_at_shutdown;
uint8_t supports_SSU;
};
struct mpssas_softc {
@ -95,11 +96,9 @@ struct mpssas_softc {
struct cam_path *path;
struct intr_config_hook sas_ich;
struct callout discovery_callout;
u_int discovery_timeouts;
struct mps_event_handle *mpssas_eh;
u_int startup_refcount;
u_int tm_count;
struct proc *sysctl_proc;
struct taskqueue *ev_tq;
@ -167,6 +166,8 @@ do { \
void mpssas_rescan_target(struct mps_softc *sc, struct mpssas_target *targ);
void mpssas_discovery_end(struct mpssas_softc *sassc);
void mpssas_prepare_for_tm(struct mps_softc *sc, struct mps_command *tm,
struct mpssas_target *target, lun_id_t lun_id);
void mpssas_startup_increment(struct mpssas_softc *sassc);
void mpssas_startup_decrement(struct mpssas_softc *sassc);

355
sys/dev/mps/mps_sas_lsi.c
View file

@ -1,5 +1,6 @@
/*-
* Copyright (c) 2011, 2012 LSI Corp.
* Copyright (c) 2011-2015 LSI Corp.
* Copyright (c) 2013-2015 Avago Technologies
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
@ -23,13 +24,13 @@
* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
* SUCH DAMAGE.
*
* LSI MPT-Fusion Host Adapter FreeBSD
* Avago Technologies (LSI) MPT-Fusion Host Adapter FreeBSD
*/
#include <sys/cdefs.h>
__FBSDID("$FreeBSD$");
/* Communications core for LSI MPT2 */
/* Communications core for Avago Technologies (LSI) MPT2 */
/* TODO Move headers to mpsvar */
#include <sys/types.h>
@ -105,7 +106,9 @@ struct _ata_identify_device_data {
u16 serial_number[10]; /* 10-19 */
u16 reserved2[7]; /* 20-26 */
u16 model_number[20]; /* 27-46*/
u16 reserved3[209]; /* 47-255*/
u16 reserved3[170]; /* 47-216 */
u16 rotational_speed; /* 217 */
u16 reserved4[38]; /* 218-255 */
};
static u32 event_count;
static void mpssas_fw_work(struct mps_softc *sc,
@ -116,8 +119,9 @@ static int mpssas_add_device(struct mps_softc *sc, u16 handle, u8 linkrate);
static int mpssas_get_sata_identify(struct mps_softc *sc, u16 handle,
Mpi2SataPassthroughReply_t *mpi_reply, char *id_buffer, int sz,
u32 devinfo);
static void mpssas_ata_id_timeout(void *data);
int mpssas_get_sas_address_for_sata_disk(struct mps_softc *sc,
u64 *sas_address, u16 handle, u32 device_info);
u64 *sas_address, u16 handle, u32 device_info, u8 *is_SATA_SSD);
static int mpssas_volume_add(struct mps_softc *sc,
u16 handle);
static void mpssas_SSU_to_SATA_devices(struct mps_softc *sc);
@ -606,14 +610,14 @@ mpssas_add_device(struct mps_softc *sc, u16 handle, u8 linkrate){
struct mpssas_target *targ;
Mpi2ConfigReply_t mpi_reply;
Mpi2SasDevicePage0_t config_page;
uint64_t sas_address, sata_sas_address;
uint64_t sas_address;
uint64_t parent_sas_address = 0;
u16 ioc_pg8_flags = le16toh(sc->ioc_pg8.Flags);
u32 device_info, parent_devinfo = 0;
unsigned int id;
int ret;
int error = 0;
int ret = 1, error = 0, i;
struct mpssas_lun *lun;
u8 is_SATA_SSD = 0;
struct mps_command *cm;
sassc = sc->sassc;
mpssas_startup_increment(sassc);
@ -645,26 +649,27 @@ mpssas_add_device(struct mps_softc *sc, u16 handle, u8 linkrate){
}
/* TODO Check proper endianess */
sas_address = config_page.SASAddress.High;
sas_address = (sas_address << 32) |
config_page.SASAddress.Low;
sas_address = (sas_address << 32) | config_page.SASAddress.Low;
if ((ioc_pg8_flags & MPI2_IOCPAGE8_FLAGS_MASK_MAPPING_MODE)
== MPI2_IOCPAGE8_FLAGS_DEVICE_PERSISTENCE_MAPPING) {
if (device_info & MPI2_SAS_DEVICE_INFO_SATA_DEVICE) {
ret = mpssas_get_sas_address_for_sata_disk(sc,
&sata_sas_address, handle, device_info);
if (!ret)
id = mps_mapping_get_sas_id(sc,
sata_sas_address, handle);
else
id = mps_mapping_get_sas_id(sc,
sas_address, handle);
} else
id = mps_mapping_get_sas_id(sc, sas_address,
handle);
} else
id = mps_mapping_get_sas_id(sc, sas_address, handle);
/*
* Always get SATA Identify information because this is used to
* determine if Start/Stop Unit should be sent to the drive when the
* system is shutdown.
*/
if (device_info & MPI2_SAS_DEVICE_INFO_SATA_DEVICE) {
ret = mpssas_get_sas_address_for_sata_disk(sc, &sas_address,
handle, device_info, &is_SATA_SSD);
if (ret) {
mps_dprint(sc, MPS_INFO, "%s: failed to get disk type "
"(SSD or HDD) for SATA device with handle 0x%04x\n",
__func__, handle);
} else {
mps_dprint(sc, MPS_INFO, "SAS Address from SATA "
"device = %jx\n", sas_address);
}
}
id = mps_mapping_get_sas_id(sc, sas_address, handle);
if (id == MPS_MAP_BAD_ID) {
printf("failure at %s:%d/%s()! Could not get ID for device "
"with handle 0x%04x\n", __FILE__, __LINE__, __func__,
@ -696,6 +701,9 @@ mpssas_add_device(struct mps_softc *sc, u16 handle, u8 linkrate){
targ->tid = id;
targ->linkrate = (linkrate>>4);
targ->flags = 0;
if (is_SATA_SSD) {
targ->flags = MPS_TARGET_IS_SATA_SSD;
}
TAILQ_INIT(&targ->commands);
TAILQ_INIT(&targ->timedout_commands);
while(!SLIST_EMPTY(&targ->luns)) {
@ -706,8 +714,8 @@ mpssas_add_device(struct mps_softc *sc, u16 handle, u8 linkrate){
SLIST_INIT(&targ->luns);
mps_describe_devinfo(targ->devinfo, devstring, 80);
mps_dprint(sc, MPS_MAPPING, "Found device <%s> <%s> <0x%04x> <%d/%d>\n", devstring,
mps_describe_table(mps_linkrate_names, targ->linkrate),
mps_dprint(sc, MPS_MAPPING, "Found device <%s> <%s> <0x%04x> <%d/%d>\n",
devstring, mps_describe_table(mps_linkrate_names, targ->linkrate),
targ->handle, targ->encl_handle, targ->encl_slot);
#if __FreeBSD_version < 1000039
@ -715,7 +723,50 @@ mpssas_add_device(struct mps_softc *sc, u16 handle, u8 linkrate){
#endif
mpssas_rescan_target(sc, targ);
mps_dprint(sc, MPS_MAPPING, "Target id 0x%x added\n", targ->tid);
/*
* Check all commands to see if the SATA_ID_TIMEOUT flag has been set.
* If so, send a Target Reset TM to the target that was just created.
* An Abort Task TM should be used instead of a Target Reset, but that
* would be much more difficult because targets have not been fully
* discovered yet, and LUN's haven't been setup. So, just reset the
* target instead of the LUN.
*/
for (i = 1; i < sc->num_reqs; i++) {
cm = &sc->commands[i];
if (cm->cm_flags & MPS_CM_FLAGS_SATA_ID_TIMEOUT) {
targ->timeouts++;
cm->cm_state = MPS_CM_STATE_TIMEDOUT;
if ((targ->tm = mpssas_alloc_tm(sc)) != NULL) {
mps_dprint(sc, MPS_INFO, "%s: sending Target "
"Reset for stuck SATA identify command "
"(cm = %p)\n", __func__, cm);
targ->tm->cm_targ = targ;
mpssas_send_reset(sc, targ->tm,
MPI2_SCSITASKMGMT_TASKTYPE_TARGET_RESET);
} else {
mps_dprint(sc, MPS_ERROR, "Failed to allocate "
"tm for Target Reset after SATA ID command "
"timed out (cm %p)\n", cm);
}
/*
* No need to check for more since the target is
* already being reset.
*/
break;
}
}
out:
/*
* Free the commands that may not have been freed from the SATA ID call
*/
for (i = 1; i < sc->num_reqs; i++) {
cm = &sc->commands[i];
if (cm->cm_flags & MPS_CM_FLAGS_SATA_ID_TIMEOUT) {
mps_free_command(sc, cm);
}
}
mpssas_startup_decrement(sassc);
return (error);
@ -723,7 +774,7 @@ out:
int
mpssas_get_sas_address_for_sata_disk(struct mps_softc *sc,
u64 *sas_address, u16 handle, u32 device_info)
u64 *sas_address, u16 handle, u32 device_info, u8 *is_SATA_SSD)
{
Mpi2SataPassthroughReply_t mpi_reply;
int i, rc, try_count;
@ -743,16 +794,25 @@ mpssas_get_sas_address_for_sata_disk(struct mps_softc *sc,
ioc_status = le16toh(mpi_reply.IOCStatus)
& MPI2_IOCSTATUS_MASK;
sas_status = mpi_reply.SASStatus;
} while ((rc == -EAGAIN || ioc_status || sas_status) &&
if (ioc_status != MPI2_IOCSTATUS_SUCCESS) {
if (sc->spinup_wait_time > 0) {
mps_dprint(sc, MPS_INFO, "Sleeping %d seconds "
"after SATA ID error to wait for spinup\n",
sc->spinup_wait_time);
msleep(&sc->msleep_fake_chan, &sc->mps_mtx, 0,
"mpsid", sc->spinup_wait_time * hz);
}
}
} while (((rc && (rc != EWOULDBLOCK)) || ioc_status || sas_status) &&
(try_count < 5));
if (rc == 0 && !ioc_status && !sas_status) {
mps_dprint(sc, MPS_MAPPING, "%s: got SATA identify successfully "
"for handle = 0x%x with try_count = %d\n",
__func__, handle, try_count);
mps_dprint(sc, MPS_MAPPING, "%s: got SATA identify "
"successfully for handle = 0x%x with try_count = %d\n",
__func__, handle, try_count);
} else {
mps_dprint(sc, MPS_MAPPING, "%s: handle = 0x%x failed\n",
__func__, handle);
__func__, handle);
return -1;
}
/* Copy & byteswap the 40 byte model number to a buffer */
@ -763,9 +823,9 @@ mpssas_get_sas_address_for_sata_disk(struct mps_softc *sc,
/* Copy & byteswap the 20 byte serial number to a buffer */
for (i = 0; i < MPT2SAS_SN_LEN; i += 2) {
buffer[MPT2SAS_MN_LEN + i] =
((u8 *)ata_identify.serial_number)[i + 1];
((u8 *)ata_identify.serial_number)[i + 1];
buffer[MPT2SAS_MN_LEN + i + 1] =
((u8 *)ata_identify.serial_number)[i];
((u8 *)ata_identify.serial_number)[i];
}
bufferptr = (u32 *)buffer;
/* There are 60 bytes to hash down to 8. 60 isn't divisible by 8,
@ -792,6 +852,10 @@ mpssas_get_sas_address_for_sata_disk(struct mps_softc *sc,
(u64)hash_address.wwid[3] << 32 | (u64)hash_address.wwid[4] << 24 |
(u64)hash_address.wwid[5] << 16 | (u64)hash_address.wwid[6] << 8 |
(u64)hash_address.wwid[7];
if (ata_identify.rotational_speed == 1) {
*is_SATA_SSD = 1;
}
return 0;
}
@ -831,7 +895,22 @@ mpssas_get_sata_identify(struct mps_softc *sc, u16 handle,
cm->cm_desc.Default.RequestFlags = MPI2_REQ_DESCRIPT_FLAGS_DEFAULT_TYPE;
cm->cm_data = buffer;
cm->cm_length = htole32(sz);
error = mps_wait_command(sc, cm, 60, CAN_SLEEP);
/*
* Start a timeout counter specifically for the SATA ID command. This
* is used to fix a problem where the FW does not send a reply sometimes
* when a bad disk is in the topology. So, this is used to timeout the
* command so that processing can continue normally.
*/
mps_dprint(sc, MPS_XINFO, "%s start timeout counter for SATA ID "
"command\n", __func__);
callout_reset(&cm->cm_callout, MPS_ATA_ID_TIMEOUT * hz,
mpssas_ata_id_timeout, cm);
error = mps_wait_command(sc, cm, 60, CAN_SLEEP);
mps_dprint(sc, MPS_XINFO, "%s stop timeout counter for SATA ID "
"command\n", __func__);
callout_stop(&cm->cm_callout);
reply = (Mpi2SataPassthroughReply_t *)cm->cm_reply;
if (error || (reply == NULL)) {
/* FIXME */
@ -854,11 +933,66 @@ mpssas_get_sata_identify(struct mps_softc *sc, u16 handle,
goto out;
}
out:
mps_free_command(sc, cm);
free(buffer, M_MPT2);
/*
* If the SATA_ID_TIMEOUT flag has been set for this command, don't free
* it. The command will be freed after sending a target reset TM. If
* the command did timeout, use EWOULDBLOCK.
*/
if ((cm->cm_flags & MPS_CM_FLAGS_SATA_ID_TIMEOUT) == 0)
mps_free_command(sc, cm);
else if (error == 0)
error = EWOULDBLOCK;
free(buffer, M_MPT2);
return (error);
}
static void
mpssas_ata_id_timeout(void *data)
{
struct mps_softc *sc;
struct mps_command *cm;
cm = (struct mps_command *)data;
sc = cm->cm_sc;
mtx_assert(&sc->mps_mtx, MA_OWNED);
mps_dprint(sc, MPS_INFO, "%s checking ATA ID command %p sc %p\n",
__func__, cm, sc);
if ((callout_pending(&cm->cm_callout)) ||
(!callout_active(&cm->cm_callout))) {
mps_dprint(sc, MPS_INFO, "%s ATA ID command almost timed out\n",
__func__);
return;
}
callout_deactivate(&cm->cm_callout);
/*
* Run the interrupt handler to make sure it's not pending. This
* isn't perfect because the command could have already completed
* and been re-used, though this is unlikely.
*/
mps_intr_locked(sc);
if (cm->cm_state == MPS_CM_STATE_FREE) {
mps_dprint(sc, MPS_INFO, "%s ATA ID command almost timed out\n",
__func__);
return;
}
mps_dprint(sc, MPS_INFO, "ATA ID command timeout cm %p\n", cm);
/*
* Send wakeup() to the sleeping thread that issued this ATA ID command.
* wakeup() will cause msleep to return a 0 (not EWOULDBLOCK), and this
* will keep reinit() from being called. This way, an Abort Task TM can
* be issued so that the timed out command can be cleared. The Abort
* Task cannot be sent from here because the driver has not completed
* setting up targets. Instead, the command is flagged so that special
* handling will be used to send the abort.
*/
cm->cm_flags |= MPS_CM_FLAGS_SATA_ID_TIMEOUT;
wakeup(cm);
}
static int
mpssas_volume_add(struct mps_softc *sc, u16 handle)
{
@ -931,13 +1065,11 @@ mpssas_SSU_to_SATA_devices(struct mps_softc *sc)
path_id_t pathid = cam_sim_path(sassc->sim);
target_id_t targetid;
struct mpssas_target *target;
struct mpssas_lun *lun;
char path_str[64];
struct timeval cur_time, start_time;
/*
* For each LUN of each target, issue a StartStopUnit command to stop
* the device.
* For each target, issue a StartStopUnit command to stop the device.
*/
sc->SSU_started = TRUE;
sc->SSU_refcount = 0;
@ -947,63 +1079,58 @@ mpssas_SSU_to_SATA_devices(struct mps_softc *sc)
continue;
}
SLIST_FOREACH(lun, &target->luns, lun_link) {
ccb = xpt_alloc_ccb_nowait();
if (ccb == NULL) {
mps_dprint(sc, MPS_FAULT, "Unable to alloc CCB "
"to stop unit.\n");
ccb = xpt_alloc_ccb_nowait();
if (ccb == NULL) {
mps_dprint(sc, MPS_FAULT, "Unable to alloc CCB to stop "
"unit.\n");
return;
}
/*
* The stop_at_shutdown flag will be set if this device is
* a SATA direct-access end device.
*/
if (target->stop_at_shutdown) {
if (xpt_create_path(&ccb->ccb_h.path,
xpt_periph, pathid, targetid,
CAM_LUN_WILDCARD) != CAM_REQ_CMP) {
mps_dprint(sc, MPS_FAULT, "Unable to create "
"LUN path to stop unit.\n");
xpt_free_ccb(ccb);
return;
}
xpt_path_string(ccb->ccb_h.path, path_str,
sizeof(path_str));
/*
* The stop_at_shutdown flag will be set if this LUN is
* a SATA direct-access end device.
*/
if (lun->stop_at_shutdown) {
if (xpt_create_path(&ccb->ccb_h.path,
xpt_periph, pathid, targetid,
lun->lun_id) != CAM_REQ_CMP) {
mps_dprint(sc, MPS_FAULT, "Unable to "
"create LUN path to stop unit.\n");
xpt_free_ccb(ccb);
return;
}
xpt_path_string(ccb->ccb_h.path, path_str,
sizeof(path_str));
mps_dprint(sc, MPS_INFO, "Sending StopUnit: "
"path %s handle %d\n", path_str,
target->handle);
mps_dprint(sc, MPS_INFO, "Sending StopUnit: path %s "
"handle %d\n", path_str, target->handle);
/*
* Issue a START STOP UNIT command for the LUN.
* Increment the SSU counter to be used to
* count the number of required replies.
*/
mps_dprint(sc, MPS_INFO, "Incrementing SSU "
"count\n");
sc->SSU_refcount++;
ccb->ccb_h.target_id =
xpt_path_target_id(ccb->ccb_h.path);
ccb->ccb_h.target_lun = lun->lun_id;
ccb->ccb_h.ppriv_ptr1 = sassc;
scsi_start_stop(&ccb->csio,
/*retries*/0,
mpssas_stop_unit_done,
MSG_SIMPLE_Q_TAG,
/*start*/FALSE,
/*load/eject*/0,
/*immediate*/FALSE,
MPS_SENSE_LEN,
/*timeout*/10000);
xpt_action(ccb);
}
/*
* Issue a START STOP UNIT command for the target.
* Increment the SSU counter to be used to count the
* number of required replies.
*/
mps_dprint(sc, MPS_INFO, "Incrementing SSU count\n");
sc->SSU_refcount++;
ccb->ccb_h.target_id =
xpt_path_target_id(ccb->ccb_h.path);
ccb->ccb_h.ppriv_ptr1 = sassc;
scsi_start_stop(&ccb->csio,
/*retries*/0,
mpssas_stop_unit_done,
MSG_SIMPLE_Q_TAG,
/*start*/FALSE,
/*load/eject*/0,
/*immediate*/FALSE,
MPS_SENSE_LEN,
/*timeout*/10000);
xpt_action(ccb);
}
}
/*
* Wait until all of the SSU commands have completed or time has
* expired (60 seconds). pause for 100ms each time through. If any
* expired (60 seconds). Pause for 100ms each time through. If any
* command times out, the target will be reset in the SCSI command
* timeout routine.
*/
@ -1063,6 +1190,8 @@ mpssas_ir_shutdown(struct mps_softc *sc)
unsigned int id, found_volume = 0;
struct mps_command *cm;
Mpi2RaidActionRequest_t *action;
target_id_t targetid;
struct mpssas_target *target;
mps_dprint(sc, MPS_TRACE, "%s\n", __func__);
@ -1105,7 +1234,7 @@ mpssas_ir_shutdown(struct mps_softc *sc)
action->Action = MPI2_RAID_ACTION_SYSTEM_SHUTDOWN_INITIATED;
cm->cm_desc.Default.RequestFlags = MPI2_REQ_DESCRIPT_FLAGS_DEFAULT_TYPE;
mps_lock(sc);
mps_wait_command(sc, cm, 5, CAN_SLEEP);
mps_wait_command(sc, cm, 5, CAN_SLEEP);
mps_unlock(sc);
/*
@ -1115,5 +1244,47 @@ mpssas_ir_shutdown(struct mps_softc *sc)
mps_free_command(sc, cm);
out:
/*
* All of the targets must have the correct value set for
* 'stop_at_shutdown' for the current 'enable_ssu' sysctl variable.
*
* The possible values for the 'enable_ssu' variable are:
* 0: disable to SSD and HDD
* 1: disable only to HDD (default)
* 2: disable only to SSD
* 3: enable to SSD and HDD
* anything else will default to 1.
*/
for (targetid = 0; targetid < sc->facts->MaxTargets; targetid++) {
target = &sc->sassc->targets[targetid];
if (target->handle == 0x0) {
continue;
}
if (target->supports_SSU) {
switch (sc->enable_ssu) {
case MPS_SSU_DISABLE_SSD_DISABLE_HDD:
target->stop_at_shutdown = FALSE;
break;
case MPS_SSU_DISABLE_SSD_ENABLE_HDD:
target->stop_at_shutdown = TRUE;
if (target->flags & MPS_TARGET_IS_SATA_SSD) {
target->stop_at_shutdown = FALSE;
}
break;
case MPS_SSU_ENABLE_SSD_ENABLE_HDD:
target->stop_at_shutdown = TRUE;
break;
case MPS_SSU_ENABLE_SSD_DISABLE_HDD:
default:
target->stop_at_shutdown = TRUE;
if ((target->flags &
MPS_TARGET_IS_SATA_SSD) == 0) {
target->stop_at_shutdown = FALSE;
}
break;
}
}
}
mpssas_SSU_to_SATA_devices(sc);
}

27
sys/dev/mps/mps_user.c
View file

@ -27,10 +27,11 @@
* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
* SUCH DAMAGE.
*
* LSI MPT-Fusion Host Adapter FreeBSD userland interface
* Avago Technologies (LSI) MPT-Fusion Host Adapter FreeBSD userland interface
*/
/*-
* Copyright (c) 2011, 2012 LSI Corp.
* Copyright (c) 2011-2015 LSI Corp.
* Copyright (c) 2013-2015 Avago Technologies
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
@ -54,7 +55,7 @@
* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
* SUCH DAMAGE.
*
* LSI MPT-Fusion Host Adapter FreeBSD
* Avago Technologies (LSI) MPT-Fusion Host Adapter FreeBSD
*
* $FreeBSD$
*/
@ -90,6 +91,7 @@ __FBSDID("$FreeBSD$");
#include <sys/rman.h>
#include <cam/cam.h>
#include <cam/cam_ccb.h>
#include <cam/scsi/scsi_all.h>
#include <dev/mps/mpi/mpi2_type.h>
@ -101,6 +103,7 @@ __FBSDID("$FreeBSD$");
#include <dev/mps/mps_ioctl.h>
#include <dev/mps/mpsvar.h>
#include <dev/mps/mps_table.h>
#include <dev/mps/mps_sas.h>
#include <dev/pci/pcivar.h>
#include <dev/pci/pcireg.h>
@ -700,7 +703,7 @@ mps_user_command(struct mps_softc *sc, struct mps_usr_command *cmd)
mps_printf(sc, "Cannot allocate memory %s %d\n",
__func__, __LINE__);
return (ENOMEM);
}
}
cm->cm_data = buf;
cm->cm_length = cmd->len;
} else {
@ -767,6 +770,7 @@ mps_user_pass_thru(struct mps_softc *sc, mps_pass_thru_t *data)
int err = 0, dir = 0, sz;
uint8_t function = 0;
u_int sense_len;
struct mpssas_target *targ = NULL;
/*
* Only allow one passthru command at a time. Use the MPS_FLAGS_BUSY
@ -848,11 +852,22 @@ mps_user_pass_thru(struct mps_softc *sc, mps_pass_thru_t *data)
task->TaskMID = cm->cm_desc.Default.SMID;
cm->cm_data = NULL;
cm->cm_desc.HighPriority.RequestFlags = MPI2_REQ_DESCRIPT_FLAGS_HIGH_PRIORITY;
cm->cm_desc.HighPriority.RequestFlags =
MPI2_REQ_DESCRIPT_FLAGS_HIGH_PRIORITY;
cm->cm_complete = NULL;
cm->cm_complete_data = NULL;
err = mps_wait_command(sc, cm, 30, CAN_SLEEP);
targ = mpssas_find_target_by_handle(sc->sassc, 0,
task->DevHandle);
if (targ == NULL) {
mps_dprint(sc, MPS_INFO,
"%s %d : invalid handle for requested TM 0x%x \n",
__func__, __LINE__, task->DevHandle);
err = 1;
} else {
mpssas_prepare_for_tm(sc, cm, targ, CAM_LUN_WILDCARD);
err = mps_wait_command(sc, cm, 30, CAN_SLEEP);
}
if (err != 0) {
err = EIO;

20
sys/dev/mps/mpsvar.h
View file

@ -1,6 +1,7 @@
/*-
* Copyright (c) 2009 Yahoo! Inc.
* Copyright (c) 2011, 2012 LSI Corp.
* Copyright (c) 2011-2015 LSI Corp.
* Copyright (c) 2013-2015 Avago Technologies
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
@ -24,7 +25,7 @@
* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
* SUCH DAMAGE.
*
* LSI MPT-Fusion Host Adapter FreeBSD
* Avago Technologies (LSI) MPT-Fusion Host Adapter FreeBSD
*
* $FreeBSD$
*/
@ -32,7 +33,7 @@
#ifndef _MPSVAR_H
#define _MPSVAR_H
#define MPS_DRIVER_VERSION "19.00.00.00-fbsd"
#define MPS_DRIVER_VERSION "20.00.00.00-fbsd"
#define MPS_DB_MAX_WAIT 2500
@ -50,10 +51,13 @@
#define NO_SLEEP 0
#define MPS_PERIODIC_DELAY 1 /* 1 second heartbeat/watchdog check */
#define MPS_ATA_ID_TIMEOUT 5 /* 5 second timeout for SATA ID cmd */
#define MPS_SCSI_RI_INVALID_FRAME (0x00000002)
#define MPS_STRING_LENGTH 64
#define DEFAULT_SPINUP_WAIT 3 /* seconds to wait for spinup */
#include <sys/endian.h>
/*
@ -232,6 +236,7 @@ struct mps_command {
#define MPS_CM_FLAGS_CHAIN_FAILED (1 << 9)
#define MPS_CM_FLAGS_ERROR_MASK MPS_CM_FLAGS_CHAIN_FAILED
#define MPS_CM_FLAGS_USE_CCB (1 << 10)
#define MPS_CM_FLAGS_SATA_ID_TIMEOUT (1 << 11)
u_int cm_state;
#define MPS_CM_STATE_FREE 0
#define MPS_CM_STATE_BUSY 1
@ -276,6 +281,8 @@ struct mps_softc {
int chain_free;
int max_chains;
int chain_free_lowwater;
u_int enable_ssu;
int spinup_wait_time;
#if __FreeBSD_version >= 900030
uint64_t chain_alloc_fail;
#endif
@ -599,6 +606,11 @@ mps_unlock(struct mps_softc *sc)
#define MPS_MAPPING (1 << 9) /* Trace device mappings */
#define MPS_TRACE (1 << 10) /* Function-by-function trace */
#define MPS_SSU_DISABLE_SSD_DISABLE_HDD 0
#define MPS_SSU_ENABLE_SSD_DISABLE_HDD 1
#define MPS_SSU_DISABLE_SSD_ENABLE_HDD 2
#define MPS_SSU_ENABLE_SSD_ENABLE_HDD 3
#define mps_printf(sc, args...) \
device_printf((sc)->mps_dev, ##args)
@ -764,6 +776,8 @@ void mpssas_realloc_targets(struct mps_softc *sc, int maxtargets);
struct mps_command * mpssas_alloc_tm(struct mps_softc *sc);
void mpssas_free_tm(struct mps_softc *sc, struct mps_command *tm);
void mpssas_release_simq_reinit(struct mpssas_softc *sassc);
int mpssas_send_reset(struct mps_softc *sc, struct mps_command *tm,
uint8_t type);
SYSCTL_DECL(_hw_mps);