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authorBen Pope <benpope81@gmail.com>2015-11-18 04:21:07 +0300
committerDavid S. Miller <davem@davemloft.net>2015-11-18 22:58:04 +0300
commit0208e951d55c435137543e12d7ee795c3784713a (patch)
treea7615fb1bcc9edc5842ff5e4e150f5bab6413ba6 /drivers/net/ethernet/atheros
parent52d178516dcf61e7a59363a572458c830af6e520 (diff)
downloadlinux-0208e951d55c435137543e12d7ee795c3784713a.tar.xz
ethernet/atheros/alx: add Killer E2400 device ID
This patch adds the PCI device ID (0xe0a1) and alx_pci_tbl entry for the Killer E2400 Ethernet controller, modeled after the Killer E2200 controller support (0xe091) already present in the alx driver. This patch was originally authored by Ben Pope, but it got held up by issues in the commit message, so I'm resubmitting it on his behalf. I've extensively used a kernel with this patch on a System76 serw9 laptop and am quite confident it works well (at least on the hardware I have available for testing). Note that as a favor to System76, Ubuntu has been carrying this as a sauce patch in their 4.2 based Wily kernel, which presumably has given it real-world testing on other E2400 equipped hardware (I don't know of any Ubuntu kernel bugs filed about it): https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1498633 Signed-off-by: Jason Gerard DeRose <jason@system76.com> Signed-off-by: Ben Pope <benpope81@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/net/ethernet/atheros')
-rw-r--r--drivers/net/ethernet/atheros/alx/main.c2
-rw-r--r--drivers/net/ethernet/atheros/alx/reg.h1
2 files changed, 3 insertions, 0 deletions
diff --git a/drivers/net/ethernet/atheros/alx/main.c b/drivers/net/ethernet/atheros/alx/main.c
index c8af3ce3ea38..bd377a6b067d 100644
--- a/drivers/net/ethernet/atheros/alx/main.c
+++ b/drivers/net/ethernet/atheros/alx/main.c
@@ -1534,6 +1534,8 @@ static const struct pci_device_id alx_pci_tbl[] = {
.driver_data = ALX_DEV_QUIRK_MSI_INTX_DISABLE_BUG },
{ PCI_VDEVICE(ATTANSIC, ALX_DEV_ID_E2200),
.driver_data = ALX_DEV_QUIRK_MSI_INTX_DISABLE_BUG },
+ { PCI_VDEVICE(ATTANSIC, ALX_DEV_ID_E2400),
+ .driver_data = ALX_DEV_QUIRK_MSI_INTX_DISABLE_BUG },
{ PCI_VDEVICE(ATTANSIC, ALX_DEV_ID_AR8162),
.driver_data = ALX_DEV_QUIRK_MSI_INTX_DISABLE_BUG },
{ PCI_VDEVICE(ATTANSIC, ALX_DEV_ID_AR8171) },
diff --git a/drivers/net/ethernet/atheros/alx/reg.h b/drivers/net/ethernet/atheros/alx/reg.h
index af006b44b2a6..0959e6824cb6 100644
--- a/drivers/net/ethernet/atheros/alx/reg.h
+++ b/drivers/net/ethernet/atheros/alx/reg.h
@@ -37,6 +37,7 @@
#define ALX_DEV_ID_AR8161 0x1091
#define ALX_DEV_ID_E2200 0xe091
+#define ALX_DEV_ID_E2400 0xe0a1
#define ALX_DEV_ID_AR8162 0x1090
#define ALX_DEV_ID_AR8171 0x10A1
#define ALX_DEV_ID_AR8172 0x10A0