bnx2x: Fix LED blink rate on BCM84823

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

Signed-off-by: Yaniv Rosner <[email protected]>
Signed-off-by: Eilon Greenstein <[email protected]>
Signed-off-by: David S. Miller <[email protected]>

diff --git a/drivers/net/bnx2x/bnx2x_link.c b/drivers/net/bnx2x/bnx2x_link.c
index 53a95a2c5e02bbf832efe552b9fa96da0c3c72be..b1c667a0031e2d46935761f3ec85abf224ee6c97 100644 (file)
--- 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;
        }