sepherosa_gmail.com created this revision.
sepherosa_gmail.com added reviewers: jhb, decui_microsoft.com.
sepherosa_gmail.com added a subscriber: freebsd-net-list.
REVISION DETAIL
https://reviews.freebsd.org/D9058
AFFECTED FILES
share/man/man4/alc.4
sys/dev/alc/if_alc.c
sys/dev/alc/if_alcreg.h
sys/dev/pci/pci.c
EMAIL PREFERENCES
https://reviews.freebsd.org/settings/panel/emailpreferences/
To: sepherosa_gmail.com, jhb, decui_microsoft.com
Cc: freebsd-net-list
diff --git a/sys/dev/pci/pci.c b/sys/dev/pci/pci.c
--- a/sys/dev/pci/pci.c
+++ b/sys/dev/pci/pci.c
@@ -281,13 +281,14 @@
{ 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 },
/*
diff --git a/sys/dev/alc/if_alcreg.h b/sys/dev/alc/if_alcreg.h
--- a/sys/dev/alc/if_alcreg.h
+++ b/sys/dev/alc/if_alcreg.h
@@ -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
diff --git a/sys/dev/alc/if_alc.c b/sys/dev/alc/if_alc.c
--- a/sys/dev/alc/if_alc.c
+++ b/sys/dev/alc/if_alc.c
@@ -123,6 +123,8 @@
"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 @@
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 @@
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 @@
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)
diff --git a/share/man/man4/alc.4 b/share/man/man4/alc.4
--- a/share/man/man4/alc.4
+++ b/share/man/man4/alc.4
@@ -124,6 +124,8 @@
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
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