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path: root/drivers/net/sky2.c
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-rw-r--r--drivers/net/sky2.c7
1 files changed, 6 insertions, 1 deletions
diff --git a/drivers/net/sky2.c b/drivers/net/sky2.c
index 06dfc950f33e..e24b25ca1c69 100644
--- a/drivers/net/sky2.c
+++ b/drivers/net/sky2.c
@@ -665,11 +665,16 @@ static void sky2_phy_power_down(struct sky2_hw *hw, unsigned port)
665 665
666 if (hw->chip_id != CHIP_ID_YUKON_EC) { 666 if (hw->chip_id != CHIP_ID_YUKON_EC) {
667 if (hw->chip_id == CHIP_ID_YUKON_EC_U) { 667 if (hw->chip_id == CHIP_ID_YUKON_EC_U) {
668 ctrl = gm_phy_read(hw, port, PHY_MARV_PHY_CTRL); 668 /* select page 2 to access MAC control register */
669 gm_phy_write(hw, port, PHY_MARV_EXT_ADR, 2);
669 670
671 ctrl = gm_phy_read(hw, port, PHY_MARV_PHY_CTRL);
670 /* enable Power Down */ 672 /* enable Power Down */
671 ctrl |= PHY_M_PC_POW_D_ENA; 673 ctrl |= PHY_M_PC_POW_D_ENA;
672 gm_phy_write(hw, port, PHY_MARV_PHY_CTRL, ctrl); 674 gm_phy_write(hw, port, PHY_MARV_PHY_CTRL, ctrl);
675
676 /* set page register back to 0 */
677 gm_phy_write(hw, port, PHY_MARV_EXT_ADR, 0);
673 } 678 }
674 679
675 /* set IEEE compatible Power Down Mode (dev. #4.99) */ 680 /* set IEEE compatible Power Down Mode (dev. #4.99) */