bnx2x: LED fix for BCM8727 over BCM57712
Yaniv Rosner [Tue, 18 Jan 2011 04:33:31 +0000 (04:33 +0000)]
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>

drivers/net/bnx2x/bnx2x_link.c

index bdf3c67..36a8844 100644 (file)
@@ -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