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alc: Add Killer E2500 support

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Reviewed by:	jhb, yongari
MFC after:	1 week
Sponsored by:	Microsoft
Differential Revision:	https://reviews.freebsd.org/D9058
This commit is contained in:
Sepherosa Ziehau 2017-01-16 03:03:47 +00:00
parent 6bd75de90e
commit 1536a1b843
4 changed files with 12 additions and 3 deletions
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2
share/man/man4/alc.4
View File

@ -124,6 +124,8 @@ Atheros AR8172 PCI Express Fast Ethernet controller
Killer E2200 Gigabit Ethernet controller
.It
Killer E2400 Gigabit Ethernet controller
.It
Killer E2500 Gigabit Ethernet controller
.El
.Sh LOADER TUNABLES
Tunables can be set at the

7
sys/dev/alc/if_alc.c
View File

@ -123,6 +123,8 @@ static struct alc_ident alc_ident_table[] = {
"Killer E2200 Gigabit Ethernet" },
{ VENDORID_ATHEROS, DEVICEID_ATHEROS_E2400, 9 * 1024,
"Killer E2400 Gigabit Ethernet" },
{ VENDORID_ATHEROS, DEVICEID_ATHEROS_E2500, 9 * 1024,
"Killer E2500 Gigabit Ethernet" },
{ 0, 0, 0, NULL}
};
@ -1083,6 +1085,7 @@ alc_phy_down(struct alc_softc *sc)
case DEVICEID_ATHEROS_AR8161:
case DEVICEID_ATHEROS_E2200:
case DEVICEID_ATHEROS_E2400:
case DEVICEID_ATHEROS_E2500:
case DEVICEID_ATHEROS_AR8162:
case DEVICEID_ATHEROS_AR8171:
case DEVICEID_ATHEROS_AR8172:
@ -1402,6 +1405,7 @@ alc_attach(device_t dev)
switch (sc->alc_ident->deviceid) {
case DEVICEID_ATHEROS_E2200:
case DEVICEID_ATHEROS_E2400:
case DEVICEID_ATHEROS_E2500:
sc->alc_flags |= ALC_FLAG_E2X00;
/* FALLTHROUGH */
case DEVICEID_ATHEROS_AR8161:
@ -1480,7 +1484,8 @@ alc_attach(device_t dev)
if (alc_dma_burst[sc->alc_dma_wr_burst] > 1024)
sc->alc_dma_wr_burst = 3;
/*
* Force maximum payload size to 128 bytes for E2200/E2400.
* Force maximum payload size to 128 bytes for
* E2200/E2400/E2500.
* Otherwise it triggers DMA write error.
*/
if ((sc->alc_flags & ALC_FLAG_E2X00) != 0)

1
sys/dev/alc/if_alcreg.h
View File

@ -50,6 +50,7 @@
#define DEVICEID_ATHEROS_AR8172 0x10A0
#define DEVICEID_ATHEROS_E2200 0xE091
#define DEVICEID_ATHEROS_E2400 0xE0A1
#define DEVICEID_ATHEROS_E2500 0xE0B1
#define ATHEROS_AR8152_B_V10 0xC0
#define ATHEROS_AR8152_B_V11 0xC1

5
sys/dev/pci/pci.c
View File

@ -281,13 +281,14 @@ static const struct pci_quirk pci_quirks[] = {
{ 0x43851002, PCI_QUIRK_UNMAP_REG, 0x14, 0 },
/*
* Atheros AR8161/AR8162/E2200/E2400 Ethernet controllers have a
* bug that MSI interrupt does not assert if PCIM_CMD_INTxDIS bit
* Atheros AR8161/AR8162/E2200/E2400/E2500 Ethernet controllers have
* a bug that MSI interrupt does not assert if PCIM_CMD_INTxDIS bit
* of the command register is set.
*/
{ 0x10911969, PCI_QUIRK_MSI_INTX_BUG, 0, 0 },
{ 0xE0911969, PCI_QUIRK_MSI_INTX_BUG, 0, 0 },
{ 0xE0A11969, PCI_QUIRK_MSI_INTX_BUG, 0, 0 },
{ 0xE0B11969, PCI_QUIRK_MSI_INTX_BUG, 0, 0 },
{ 0x10901969, PCI_QUIRK_MSI_INTX_BUG, 0, 0 },
/*