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Commit 1f48353a authored by Yaniv Rosner's avatar Yaniv Rosner Committed by David S. Miller
Browse files

bnx2x: LED fix for BCM8727 over BCM57712 



LED on BCM57712+BCM8727 systems requires different settings

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 b21a3424

drivers/net/bnx2x/bnx2x_link.c

+17 −1
Original line number Diff line number Diff line
@@ -3166,7 +3166,23 @@ u8 bnx2x_set_led(struct link_params *params, 
		if (!vars->link_up)

			break;

	case LED_MODE_ON:

		if (SINGLE_MEDIA_DIRECT(params)) {

		if (params->phy[EXT_PHY1].type ==

		    PORT_HW_CFG_XGXS_EXT_PHY_TYPE_BCM8727 &&

		    CHIP_IS_E2(bp) && params->num_phys == 2) {

			/**

			* This is a work-around for E2+8727 Configurations

			*/

			if (mode == LED_MODE_ON ||

				speed == SPEED_10000){

				REG_WR(bp, NIG_REG_LED_MODE_P0 + port*4, 0);

				REG_WR(bp, NIG_REG_LED_10G_P0 + port*4, 1);



				tmp = EMAC_RD(bp, EMAC_REG_EMAC_LED);

				EMAC_WR(bp, EMAC_REG_EMAC_LED,

					(tmp | EMAC_LED_OVERRIDE));

				return rc;

			}

		} else if (SINGLE_MEDIA_DIRECT(params)) {

			/**

			* This is a work-around for HW issue found when link

			* is up in CL73