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bnx2x: Clear BCM84833 LED after fan failure 

Signed-off-by: Yaniv Rosner <yanivr@broadcom.com>
Signed-off-by: Eilon Greenstein <eilong@broadcom.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Yaniv Rosner 2012-04-04 01:29:01 +00:00 committed by David S. Miller
parent 8267bbb01f
commit 99bf7f3436
2 changed files with 12 additions and 0 deletions
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9
drivers/net/ethernet/broadcom/bnx2x/bnx2x_link.c
View File

@ -9858,6 +9858,15 @@ static int bnx2x_84833_hw_reset_phy(struct bnx2x_phy *phy,
other_shmem_base_addr));
u32 shmem_base_path[2];
/* Work around for 84833 LED failure inside RESET status */
bnx2x_cl45_write(bp, phy, MDIO_AN_DEVAD,
MDIO_AN_REG_8481_LEGACY_MII_CTRL,
MDIO_AN_REG_8481_MII_CTRL_FORCE_1G);
bnx2x_cl45_write(bp, phy, MDIO_AN_DEVAD,
MDIO_AN_REG_8481_1G_100T_EXT_CTRL,
MIDO_AN_REG_8481_EXT_CTRL_FORCE_LEDS_OFF);
shmem_base_path[0] = params->shmem_base;
shmem_base_path[1] = other_shmem_base_addr;

3
drivers/net/ethernet/broadcom/bnx2x/bnx2x_reg.h
View File

@ -6821,10 +6821,13 @@ Theotherbitsarereservedandshouldbezero*/
#define MDIO_AN_REG_8481_10GBASE_T_AN_CTRL 0x0020
#define MDIO_AN_REG_8481_LEGACY_MII_CTRL 0xffe0
#define MDIO_AN_REG_8481_MII_CTRL_FORCE_1G 0x40
#define MDIO_AN_REG_8481_LEGACY_MII_STATUS 0xffe1
#define MDIO_AN_REG_8481_LEGACY_AN_ADV 0xffe4
#define MDIO_AN_REG_8481_LEGACY_AN_EXPANSION 0xffe6
#define MDIO_AN_REG_8481_1000T_CTRL 0xffe9
#define MDIO_AN_REG_8481_1G_100T_EXT_CTRL 0xfff0
#define MIDO_AN_REG_8481_EXT_CTRL_FORCE_LEDS_OFF 0x0008
#define MDIO_AN_REG_8481_EXPANSION_REG_RD_RW 0xfff5
#define MDIO_AN_REG_8481_EXPANSION_REG_ACCESS 0xfff7
#define MDIO_AN_REG_8481_AUX_CTRL 0xfff8