diff options
| author | Rafał Miłecki <zajec5@gmail.com> | 2013-09-15 00:22:47 +0200 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2013-10-01 09:17:45 -0700 |
| commit | 86f7c9950b9378ed4d9e9bf8fbdf515d03fa6820 (patch) | |
| tree | 6a08a914f48065dbd0365c9a665299413f0108d5 /drivers/net/ethernet | |
| parent | b1bf3479808bfb56cec46edf5dd9f47364715f46 (diff) | |
bgmac: fix internal switch initialization
commit 6a391e7bf26c04a6df5f77290e1146941d210d49 upstream.
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>
Signed-off-by: David S. Miller <davem@davemloft.net>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/net/ethernet')
| -rw-r--r-- | drivers/net/ethernet/broadcom/bgmac.c | 2 | ||||
| -rw-r--r-- | drivers/net/ethernet/broadcom/bgmac.h | 2 |
2 files changed, 2 insertions, 2 deletions
diff --git a/drivers/net/ethernet/broadcom/bgmac.c b/drivers/net/ethernet/broadcom/bgmac.c index eec0af45b85..1c6bc967877 100644 --- a/drivers/net/ethernet/broadcom/bgmac.c +++ b/drivers/net/ethernet/broadcom/bgmac.c @@ -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) { diff --git a/drivers/net/ethernet/broadcom/bgmac.h b/drivers/net/ethernet/broadcom/bgmac.h index 98d4b5fcc07..12a35cf9bb8 100644 --- a/drivers/net/ethernet/broadcom/bgmac.h +++ b/drivers/net/ethernet/broadcom/bgmac.h @@ -333,7 +333,7 @@ #define BGMAC_CHIPCTL_1_IF_TYPE_MASK 0x00000030 #define BGMAC_CHIPCTL_1_IF_TYPE_RMII 0x00000000 -#define BGMAC_CHIPCTL_1_IF_TYPE_MI 0x00000010 +#define BGMAC_CHIPCTL_1_IF_TYPE_MII 0x00000010 #define BGMAC_CHIPCTL_1_IF_TYPE_RGMII 0x00000020 #define BGMAC_CHIPCTL_1_SW_TYPE_MASK 0x000000C0 #define BGMAC_CHIPCTL_1_SW_TYPE_EPHY 0x00000000 |