mirror of
https://github.com/opnsense/src.git
synced 2026-05-28 04:12:45 -04:00
Remove enetc_mdio driver
It was previously used by felix(4) for PHY communication. Since that is not the case anymore this driver is now left unused. Obtained from: Semihalf Sponsored by: Alstom Group
This commit is contained in:
Kornel Duleba
Wojciech Macek
parent
29cf6a79ac
commit
8c5fead105
4 changed files with 1 additions and 203 deletions
|
|
@ -176,8 +176,7 @@ dev/cpufreq/cpufreq_dt.c optional cpufreq fdt
|
|||
dev/dwc/if_dwc.c optional fdt dwc_rk soc_rockchip_rk3328 | fdt dwc_rk soc_rockchip_rk3399 | fdt dwc_socfpga soc_intel_stratix10
|
||||
dev/dwc/if_dwc_if.m optional fdt dwc_rk soc_rockchip_rk3328 | fdt dwc_rk soc_rockchip_rk3399 | fdt dwc_socfpga soc_intel_stratix10
|
||||
|
||||
dev/enetc/enetc_mdio.c optional enetc soc_nxp_ls | enetc_mdio soc_nxp_ls
|
||||
dev/enetc/enetc_mdio_pci.c optional enetc_mdio pci soc_nxp_ls
|
||||
dev/enetc/enetc_mdio.c optional enetc soc_nxp_ls
|
||||
dev/enetc/if_enetc.c optional enetc iflib pci fdt soc_nxp_ls
|
||||
|
||||
dev/etherswitch/felix/felix.c optional enetc etherswitch fdt felix pci soc_nxp_ls
|
||||
|
|
|
|||
|
|
@ -1,191 +0,0 @@
|
|||
/*-
|
||||
* SPDX-License-Identifier: BSD-2-Clause-FreeBSD
|
||||
*
|
||||
* Copyright (c) 2021 Alstom Group.
|
||||
* Copyright (c) 2021 Semihalf.
|
||||
*
|
||||
* Redistribution and use in source and binary forms, with or without
|
||||
* modification, are permitted provided that the following conditions
|
||||
* are met:
|
||||
* 1. Redistributions of source code must retain the above copyright
|
||||
* notice, this list of conditions and the following disclaimer.
|
||||
* 2. Redistributions in binary form must reproduce the above copyright
|
||||
* notice, this list of conditions and the following disclaimer in the
|
||||
* documentation and/or other materials provided with the distribution.
|
||||
*
|
||||
* THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
|
||||
* IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
|
||||
* OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
|
||||
* IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
|
||||
* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
|
||||
* NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
|
||||
* DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
|
||||
* THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
|
||||
* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
|
||||
* THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
|
||||
*/
|
||||
|
||||
#include <sys/cdefs.h>
|
||||
__FBSDID("$FreeBSD$");
|
||||
|
||||
#include <sys/param.h>
|
||||
#include <sys/bus.h>
|
||||
#include <sys/kernel.h>
|
||||
#include <sys/module.h>
|
||||
#include <sys/socket.h>
|
||||
#include <sys/rman.h>
|
||||
#include <sys/mutex.h>
|
||||
|
||||
#include <machine/bus.h>
|
||||
|
||||
#include <net/if.h>
|
||||
#include <net/if_var.h>
|
||||
#include <net/if_types.h>
|
||||
#include <net/if_media.h>
|
||||
|
||||
#include <dev/enetc/enetc_hw.h>
|
||||
#include <dev/enetc/enetc_mdio.h>
|
||||
#include <dev/mii/mii.h>
|
||||
#include <dev/mii/miivar.h>
|
||||
#include <dev/ofw/ofw_bus.h>
|
||||
#include <dev/ofw/ofw_bus_subr.h>
|
||||
#include <dev/pci/pcireg.h>
|
||||
#include <dev/pci/pcivar.h>
|
||||
|
||||
#include "miibus_if.h"
|
||||
|
||||
#define ENETC_MDIO_DEV_ID 0xee01
|
||||
#define ENETC_MDIO_DEV_NAME "FSL PCIe IE Central MDIO"
|
||||
|
||||
static struct entec_mdio_pci_id {
|
||||
uint16_t vendor;
|
||||
uint16_t device;
|
||||
const char *desc;
|
||||
} enetc_mdio_pci_ids[] = {
|
||||
{PCI_VENDOR_FREESCALE, ENETC_MDIO_DEV_ID, ENETC_MDIO_DEV_NAME},
|
||||
};
|
||||
MODULE_PNP_INFO("U16:vendor;U16:device;D:#", pci, enetc_mdio_pci,
|
||||
enetc_mdio_pci_ids, nitems(enetc_mdio_pci_ids));
|
||||
|
||||
struct enetc_mdio_pci_softc {
|
||||
device_t sc_dev;
|
||||
struct mtx sc_lock;
|
||||
struct resource *sc_regs;
|
||||
};
|
||||
|
||||
static device_attach_t enetc_mdio_pci_attach;
|
||||
static device_detach_t enetc_mdio_pci_detach;
|
||||
static device_probe_t enetc_mdio_pci_probe;
|
||||
|
||||
static int
|
||||
enetc_mdio_pci_readreg(device_t dev, int phy, int reg)
|
||||
{
|
||||
struct enetc_mdio_pci_softc *sc;
|
||||
uint32_t ret;
|
||||
|
||||
sc = device_get_softc(dev);
|
||||
|
||||
mtx_lock(&sc->sc_lock);
|
||||
ret = enetc_mdio_read(sc->sc_regs, ENETC_EMDIO_BASE, phy, reg);
|
||||
mtx_unlock(&sc->sc_lock);
|
||||
|
||||
return (ret);
|
||||
}
|
||||
|
||||
static int
|
||||
enetc_mdio_pci_writereg(device_t dev, int phy, int reg, int data)
|
||||
{
|
||||
struct enetc_mdio_pci_softc *sc;
|
||||
int err;
|
||||
|
||||
sc = device_get_softc(dev);
|
||||
|
||||
mtx_lock(&sc->sc_lock);
|
||||
err = enetc_mdio_write(sc->sc_regs, ENETC_EMDIO_BASE, phy, reg, data);
|
||||
mtx_unlock(&sc->sc_lock);
|
||||
if (err != 0)
|
||||
return (err);
|
||||
|
||||
return (0);
|
||||
}
|
||||
|
||||
static int
|
||||
enetc_mdio_pci_probe(device_t dev)
|
||||
{
|
||||
struct entec_mdio_pci_id *id;
|
||||
|
||||
for (id = enetc_mdio_pci_ids; id->vendor != 0; ++id) {
|
||||
if (pci_get_device(dev) != id->device ||
|
||||
pci_get_vendor(dev) != id->vendor)
|
||||
continue;
|
||||
|
||||
device_set_desc(dev, id->desc);
|
||||
|
||||
return (BUS_PROBE_DEFAULT);
|
||||
}
|
||||
|
||||
return (ENXIO);
|
||||
}
|
||||
|
||||
static int
|
||||
enetc_mdio_pci_attach(device_t dev)
|
||||
{
|
||||
struct enetc_mdio_pci_softc *sc;
|
||||
int rid;
|
||||
|
||||
sc = device_get_softc(dev);
|
||||
sc->sc_dev = dev;
|
||||
|
||||
/* Init locks */
|
||||
mtx_init(&sc->sc_lock, device_get_nameunit(dev), "MDIO lock", MTX_DEF);
|
||||
|
||||
rid = PCIR_BAR(0);
|
||||
sc->sc_regs = bus_alloc_resource_any(dev, SYS_RES_MEMORY, &rid,
|
||||
RF_ACTIVE);
|
||||
if (sc->sc_regs == NULL) {
|
||||
device_printf(dev, "can't allocate resources for PCI MDIO \n");
|
||||
return (ENXIO);
|
||||
}
|
||||
|
||||
OF_device_register_xref(ofw_bus_get_node(dev), dev);
|
||||
|
||||
return (0);
|
||||
}
|
||||
|
||||
static int
|
||||
enetc_mdio_pci_detach(device_t dev)
|
||||
{
|
||||
struct enetc_mdio_pci_softc *sc;
|
||||
|
||||
sc = device_get_softc(dev);
|
||||
|
||||
bus_release_resource(dev, SYS_RES_MEMORY, PCIR_BAR(0), sc->sc_regs);
|
||||
mtx_destroy(&sc->sc_lock);
|
||||
|
||||
return (0);
|
||||
}
|
||||
|
||||
static device_method_t enetc_mdio_pci_methods[] ={
|
||||
DEVMETHOD(device_probe, enetc_mdio_pci_probe),
|
||||
DEVMETHOD(device_attach, enetc_mdio_pci_attach),
|
||||
DEVMETHOD(device_detach, enetc_mdio_pci_detach),
|
||||
|
||||
DEVMETHOD(miibus_readreg, enetc_mdio_pci_readreg),
|
||||
DEVMETHOD(miibus_writereg, enetc_mdio_pci_writereg),
|
||||
|
||||
DEVMETHOD_END
|
||||
};
|
||||
|
||||
static driver_t enetc_mdio_pci_driver = {
|
||||
"enetc_mdio",
|
||||
enetc_mdio_pci_methods,
|
||||
sizeof(struct enetc_mdio_pci_softc),
|
||||
};
|
||||
|
||||
static devclass_t enetc_mdio_pci_devclass;
|
||||
|
||||
DRIVER_MODULE(enetc_mdio, pci, enetc_mdio_pci_driver,
|
||||
enetc_mdio_pci_devclass, 0, 0);
|
||||
DRIVER_MODULE(miibus, enetc_mdio, miibus_driver, miibus_devclass,
|
||||
0, 0);
|
||||
MODULE_VERSION(enetc_mdio, 1);
|
||||
|
|
@ -110,7 +110,6 @@ SUBDIR= \
|
|||
${_em} \
|
||||
${_ena} \
|
||||
${_enetc} \
|
||||
${_enetc_mdio} \
|
||||
esp \
|
||||
${_et} \
|
||||
evdev \
|
||||
|
|
@ -615,7 +614,6 @@ _armv8crypto= armv8crypto
|
|||
_dwwdt= dwwdt
|
||||
_em= em
|
||||
_enetc= enetc
|
||||
_enetc_mdio= enetc_mdio
|
||||
_felix= felix
|
||||
_rockchip= rockchip
|
||||
.endif
|
||||
|
|
|
|||
|
|
@ -1,8 +0,0 @@
|
|||
#$FreeBSD$
|
||||
|
||||
.PATH: ${SRCTOP}/sys/dev/enetc
|
||||
|
||||
KMOD = enetc_mdio
|
||||
SRCS = enetc_mdio_pci.c enetc_mdio.c
|
||||
|
||||
.include <bsd.kmod.mk>
|
||||
Loading…
Reference in a new issue