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bgmac: reset cached MAC state during chip reset

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Without this bgmac_adjust_link didn't know it should re-initialize MAC
state. This led to the MAC not working after if down & up routine.

Signed-off-by: Rafał Miłecki <zajec5@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Rafał Miłecki 2013-12-11 07:44:14 +01:00 committed by David S. Miller
parent 4f8f61eb43
commit d469962f85
1 changed files with 2 additions and 0 deletions
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2
drivers/net/ethernet/broadcom/bgmac.c
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@ -953,6 +953,8 @@ static void bgmac_chip_reset(struct bgmac *bgmac)
BGMAC_CMDCFG_CFE |
BGMAC_CMDCFG_SR,
false);
bgmac->mac_speed = SPEED_UNKNOWN;
bgmac->mac_duplex = DUPLEX_UNKNOWN;
bgmac_clear_mib(bgmac);
if (core->id.id == BCMA_CORE_4706_MAC_GBIT)