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Commit 99bf7f34 authored by Yaniv Rosner's avatar Yaniv Rosner Committed by David S. Miller
Browse files

bnx2x: Clear BCM84833 LED after fan failure 



Signed-off-by: default avatarYaniv Rosner <yanivr@broadcom.com>
Signed-off-by: default avatarEilon Greenstein <eilong@broadcom.com>
Signed-off-by: default avatarDavid S. Miller <davem@davemloft.net>
parent 8267bbb0

drivers/net/ethernet/broadcom/bnx2x/bnx2x_link.c

+9 −0
Original line number Diff line number Diff line
@@ -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;

drivers/net/ethernet/broadcom/bnx2x/bnx2x_reg.h

+3 −0
Original line number Diff line number Diff line
@@ -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