X-Git-Url: http://git.droids-corp.org/?a=blobdiff_plain;f=drivers%2Fnet%2Fe1000%2Fbase%2Fe1000_82575.c;h=723885d75c49bea19e828481c37ecd6ba80c461f;hb=e64a0edb01812bb688c32ddda18eede344ffe163;hp=4374eab3597fa23af580450b76b2053355916b17;hpb=c35be7b211e72b38244d3ccff7db3180f9d373f4;p=dpdk.git

diff --git a/drivers/net/e1000/base/e1000_82575.c b/drivers/net/e1000/base/e1000_82575.c
index 4374eab359..723885d75c 100644
--- a/drivers/net/e1000/base/e1000_82575.c
+++ b/drivers/net/e1000/base/e1000_82575.c
@@ -277,6 +277,11 @@ STATIC s32 e1000_init_phy_params_82575(struct e1000_hw *hw)
 			if (ret_val)
 				goto out;
 		}
+		if (phy->id == M88E1543_E_PHY_ID) {
+			ret_val = e1000_initialize_M88E1543_phy(hw);
+			if (ret_val)
+				goto out;
+		}
 		break;
 	case IGP03E1000_E_PHY_ID:
 	case IGP04E1000_E_PHY_ID:
@@ -2817,7 +2822,7 @@ s32 e1000_read_emi_reg(struct e1000_hw *hw, u16 addr, u16 *data)
  *  e1000_initialize_M88E1512_phy - Initialize M88E1512 PHY
  *  @hw: pointer to the HW structure
  *
- *  Initialize Marverl 1512 to work correctly with Avoton.
+ *  Initialize Marvell 1512 to work correctly with Avoton.
  **/
 s32 e1000_initialize_M88E1512_phy(struct e1000_hw *hw)
 {
@@ -2902,6 +2907,105 @@ out:
 	return ret_val;
 }
 
+/**
+ *  e1000_initialize_M88E1543_phy - Initialize M88E1543 PHY
+ *  @hw: pointer to the HW structure
+ *
+ *  Initialize Marvell 1543 to work correctly with Avoton.
+ **/
+s32 e1000_initialize_M88E1543_phy(struct e1000_hw *hw)
+{
+	struct e1000_phy_info *phy = &hw->phy;
+	s32 ret_val = E1000_SUCCESS;
+
+	DEBUGFUNC("e1000_initialize_M88E1543_phy");
+
+	/* Check if this is correct PHY. */
+	if (phy->id != M88E1543_E_PHY_ID)
+		goto out;
+
+	/* Switch to PHY page 0xFF. */
+	ret_val = phy->ops.write_reg(hw, E1000_M88E1543_PAGE_ADDR, 0x00FF);
+	if (ret_val)
+		goto out;
+
+	ret_val = phy->ops.write_reg(hw, E1000_M88E1512_CFG_REG_2, 0x214B);
+	if (ret_val)
+		goto out;
+
+	ret_val = phy->ops.write_reg(hw, E1000_M88E1512_CFG_REG_1, 0x2144);
+	if (ret_val)
+		goto out;
+
+	ret_val = phy->ops.write_reg(hw, E1000_M88E1512_CFG_REG_2, 0x0C28);
+	if (ret_val)
+		goto out;
+
+	ret_val = phy->ops.write_reg(hw, E1000_M88E1512_CFG_REG_1, 0x2146);
+	if (ret_val)
+		goto out;
+
+	ret_val = phy->ops.write_reg(hw, E1000_M88E1512_CFG_REG_2, 0xB233);
+	if (ret_val)
+		goto out;
+
+	ret_val = phy->ops.write_reg(hw, E1000_M88E1512_CFG_REG_1, 0x214D);
+	if (ret_val)
+		goto out;
+
+	ret_val = phy->ops.write_reg(hw, E1000_M88E1512_CFG_REG_2, 0xDC0C);
+	if (ret_val)
+		goto out;
+
+	ret_val = phy->ops.write_reg(hw, E1000_M88E1512_CFG_REG_1, 0x2159);
+	if (ret_val)
+		goto out;
+
+	/* Switch to PHY page 0xFB. */
+	ret_val = phy->ops.write_reg(hw, E1000_M88E1543_PAGE_ADDR, 0x00FB);
+	if (ret_val)
+		goto out;
+
+	ret_val = phy->ops.write_reg(hw, E1000_M88E1512_CFG_REG_3, 0xC00D);
+	if (ret_val)
+		goto out;
+
+	/* Switch to PHY page 0x12. */
+	ret_val = phy->ops.write_reg(hw, E1000_M88E1543_PAGE_ADDR, 0x12);
+	if (ret_val)
+		goto out;
+
+	/* Change mode to SGMII-to-Copper */
+	ret_val = phy->ops.write_reg(hw, E1000_M88E1512_MODE, 0x8001);
+	if (ret_val)
+		goto out;
+
+	/* Switch to PHY page 1. */
+	ret_val = phy->ops.write_reg(hw, E1000_M88E1543_PAGE_ADDR, 0x1);
+	if (ret_val)
+		goto out;
+
+	/* Change mode to 1000BASE-X/SGMII and autoneg enable; reset */
+	ret_val = phy->ops.write_reg(hw, E1000_M88E1543_FIBER_CTRL, 0x9140);
+	if (ret_val)
+		goto out;
+
+	/* Return the PHY to page 0. */
+	ret_val = phy->ops.write_reg(hw, E1000_M88E1543_PAGE_ADDR, 0);
+	if (ret_val)
+		goto out;
+
+	ret_val = phy->ops.commit(hw);
+	if (ret_val) {
+		DEBUGOUT("Error committing the PHY changes\n");
+		return ret_val;
+	}
+
+	msec_delay(1000);
+out:
+	return ret_val;
+}
+
 /**
  *  e1000_set_eee_i350 - Enable/disable EEE support
  *  @hw: pointer to the HW structure