---

yaml --- r: 360787 b: refs/heads/master c: 8ce7684 h: refs/heads/master i: 360785: 1858569 360783: 159e91f v: v3
git-mirror · Feb 28, 2013 · 85ba583 · 85ba583
1 parent 36c5a03
commit 85ba583
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Showing 3 changed files with 63 additions and 2 deletions.
diff --git a/[refs] b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: faf1e7857a1b87cd8baf48c3e962142e21ad417c
+refs/heads/master: 8ce7684533013d0a0dfbd627ed0430ecb0c82213
diff --git a/trunk/drivers/net/ethernet/broadcom/bnx2x/bnx2x_link.c b/trunk/drivers/net/ethernet/broadcom/bnx2x/bnx2x_link.c
@@ -10422,6 +10422,28 @@ static void bnx2x_848xx_set_link_led(struct bnx2x_phy *phy,
 					 MDIO_PMA_DEVAD,
 					 MDIO_PMA_REG_8481_LED1_MASK,
 					 0x0);
+			if (phy->type ==
+			    PORT_HW_CFG_XGXS_EXT_PHY_TYPE_BCM84834) {
+				/* Disable MI_INT interrupt before setting LED4
+				 * source to constant off.
+				 */
+				if (REG_RD(bp, NIG_REG_MASK_INTERRUPT_PORT0 +
+					   params->port*4) &
+				    NIG_MASK_MI_INT) {
+					params->link_flags |=
+					LINK_FLAGS_INT_DISABLED;
+
+					bnx2x_bits_dis(
+						bp,
+						NIG_REG_MASK_INTERRUPT_PORT0 +
+						params->port*4,
+						NIG_MASK_MI_INT);
+				}
+				bnx2x_cl45_write(bp, phy,
+						 MDIO_PMA_DEVAD,
+						 MDIO_PMA_REG_8481_SIGNAL_MASK,
+						 0x0);
+			}
 		}
 		break;
 	case LED_MODE_ON:
@@ -10468,6 +10490,28 @@ static void bnx2x_848xx_set_link_led(struct bnx2x_phy *phy,
 					 MDIO_PMA_DEVAD,
 					 MDIO_PMA_REG_8481_LED1_MASK,
 					 0x20);
+			if (phy->type ==
+			    PORT_HW_CFG_XGXS_EXT_PHY_TYPE_BCM84834) {
+				/* Disable MI_INT interrupt before setting LED4
+				 * source to constant on.
+				 */
+				if (REG_RD(bp, NIG_REG_MASK_INTERRUPT_PORT0 +
+					   params->port*4) &
+				    NIG_MASK_MI_INT) {
+					params->link_flags |=
+					LINK_FLAGS_INT_DISABLED;
+
+					bnx2x_bits_dis(
+						bp,
+						NIG_REG_MASK_INTERRUPT_PORT0 +
+						params->port*4,
+						NIG_MASK_MI_INT);
+				}
+				bnx2x_cl45_write(bp, phy,
+						 MDIO_PMA_DEVAD,
+						 MDIO_PMA_REG_8481_SIGNAL_MASK,
+						 0x20);
+			}
 		}
 		break;
 
@@ -10532,6 +10576,22 @@ static void bnx2x_848xx_set_link_led(struct bnx2x_phy *phy,
 					 MDIO_PMA_DEVAD,
 					 MDIO_PMA_REG_8481_LINK_SIGNAL,
 					 val);
+			if (phy->type ==
+			    PORT_HW_CFG_XGXS_EXT_PHY_TYPE_BCM84834) {
+				/* Restore LED4 source to external link,
+				 * and re-enable interrupts.
+				 */
+				bnx2x_cl45_write(bp, phy,
+						 MDIO_PMA_DEVAD,
+						 MDIO_PMA_REG_8481_SIGNAL_MASK,
+						 0x40);
+				if (params->link_flags &
+				    LINK_FLAGS_INT_DISABLED) {
+					bnx2x_link_int_enable(params);
+					params->link_flags &=
+						~LINK_FLAGS_INT_DISABLED;
+				}
+			}
 		}
 		break;
 	}

diff --git a/trunk/drivers/net/ethernet/broadcom/bnx2x/bnx2x_link.h b/trunk/drivers/net/ethernet/broadcom/bnx2x/bnx2x_link.h
@@ -307,7 +307,8 @@ struct link_params {
 	struct bnx2x *bp;
 	u16 req_fc_auto_adv; /* Should be set to TX / BOTH when
 				req_flow_ctrl is set to AUTO */
-	u16 rsrv1;
+	u16 link_flags;
+#define LINK_FLAGS_INT_DISABLED		(1<<0)
 	u32 lfa_base;
 };