bnx2x: LED fix for BCM8727 over BCM57712

LED on BCM57712+BCM8727 systems requires different settings

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>

1 files changed, 17 insertions, 1 deletions

diff --git a/drivers/net/bnx2x/bnx2x_link.c b/drivers/net/bnx2x/bnx2x_link.c
index bdf3c670c8f6..36a88448b245 100644
--- a/drivers/net/bnx2x/bnx2x_link.c
+++ b/drivers/net/bnx2x/bnx2x_link.c
@@ -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