bnx2x: Fix LED blink rate on BCM84823

Fix blink rate of activity LED of the BCM84823 on 10G link

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, 12 insertions, 0 deletions

diff --git a/drivers/net/bnx2x/bnx2x_link.c b/drivers/net/bnx2x/bnx2x_link.c
index 53a95a2c5e02..b1c667a0031e 100644
--- a/drivers/net/bnx2x/bnx2x_link.c
+++ b/drivers/net/bnx2x/bnx2x_link.c
@@ -6475,6 +6475,18 @@ static void bnx2x_848xx_set_link_led(struct bnx2x_phy *phy,
                                          MDIO_PMA_DEVAD,
                                          MDIO_PMA_REG_8481_LED1_MASK,
                                          0x80);
+
+                        /* Tell LED3 to blink on source */
+                        bnx2x_cl45_read(bp, phy,
+                                        MDIO_PMA_DEVAD,
+                                        MDIO_PMA_REG_8481_LINK_SIGNAL,
+                                        &val);
+                        val &= ~(7<<6);
+                        val |= (1<<6); /* A83B[8:6]= 1 */
+                        bnx2x_cl45_write(bp, phy,
+                                         MDIO_PMA_DEVAD,
+                                         MDIO_PMA_REG_8481_LINK_SIGNAL,
+                                         val);
                 }
                 break;
         }