summaryrefslogtreecommitdiff
path: root/drivers/net/ethernet/marvell/sky2.c
diff options
context:
space:
mode:
authorLino Sanfilippo <LinoSanfilippo@gmx.de>2012-03-30 07:28:59 +0000
committerDavid S. Miller <davem@davemloft.net>2012-04-02 18:41:06 -0400
commit2240eb4ae3dc4acff20d1a8947c441c451513e37 (patch)
tree18e2923bb441df812bcdae8a928076e22eaf2e9a /drivers/net/ethernet/marvell/sky2.c
parent085f1afc56619bda424941412fdeaff1e32c21dc (diff)
sky2: dont overwrite settings for PHY Quick link
This patch corrects a bug in function sky2_open() of the Marvell Yukon 2 driver in which the settings for PHY quick link are overwritten. Signed-off-by: Lino Sanfilippo <LinoSanfilippo@gmx.de> Acked-by: Stephen Hemminger <shemminger@vyattta.com> Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/net/ethernet/marvell/sky2.c')
-rw-r--r--drivers/net/ethernet/marvell/sky2.c5
1 files changed, 3 insertions, 2 deletions
diff --git a/drivers/net/ethernet/marvell/sky2.c b/drivers/net/ethernet/marvell/sky2.c
index 423a1a2a702e..b806d9b4defb 100644
--- a/drivers/net/ethernet/marvell/sky2.c
+++ b/drivers/net/ethernet/marvell/sky2.c
@@ -1767,13 +1767,14 @@ static int sky2_open(struct net_device *dev)
sky2_hw_up(sky2);
+ /* Enable interrupts from phy/mac for port */
+ imask = sky2_read32(hw, B0_IMSK);
+
if (hw->chip_id == CHIP_ID_YUKON_OPT ||
hw->chip_id == CHIP_ID_YUKON_PRM ||
hw->chip_id == CHIP_ID_YUKON_OP_2)
imask |= Y2_IS_PHY_QLNK; /* enable PHY Quick Link */
- /* Enable interrupts from phy/mac for port */
- imask = sky2_read32(hw, B0_IMSK);
imask |= portirq_msk[port];
sky2_write32(hw, B0_IMSK, imask);
sky2_read32(hw, B0_IMSK);