xiaomi-sm8450/android_kernel_xiaomi_sm8450
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

bgmac: fix internal switch initialization

Browse Source 
Some devices (BCM4749, BCM5357, BCM53572) have internal switch that
requires initialization. We already have code for this, but because
of the typo in code it was never working. This resulted in network not
working for some routers and possibility of soft-bricking them.

Use correct bit for switch initialization and fix typo in the define.

Signed-off-by: Rafał Miłecki <zajec5@gmail.com>
Cc: stable@vger.kernel.org
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Rafał Miłecki
2013-09-15 00:22:47 +02:00
committed by David S. Miller
parent 7a3a621283
commit 6a391e7bf2
2 changed files with 2 additions and 2 deletions
Download Patch File Download Diff File Expand all files Collapse all files

2
drivers/net/ethernet/broadcom/bgmac.c
View File

@@ -908,7 +908,7 @@ static void bgmac_chip_reset(struct bgmac *bgmac)
struct bcma_drv_cc *cc = &bgmac->core->bus->drv_cc;
u8 et_swtype = 0;
u8 sw_type = BGMAC_CHIPCTL_1_SW_TYPE_EPHY |
BGMAC_CHIPCTL_1_IF_TYPE_RMII;
BGMAC_CHIPCTL_1_IF_TYPE_MII;
char buf[2];
if (bcm47xx_nvram_getenv("et_swtype", buf, 1) > 0) {