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authorstephen hemminger <shemminger@vyatta.com>2011-11-04 12:17:17 +0000
committerDavid S. Miller <davem@davemloft.net>2011-11-04 18:19:43 -0400
commit27d240fdae2808d727ad9ce48ec029731a457524 (patch)
tree67d1a401e21a4fdd1c7c3a798611140d65bebbea /drivers
parent4b6cc7284ddc9a54910f111085ebf0143ef3f5bd (diff)
downloadlinux-linaro-stable-27d240fdae2808d727ad9ce48ec029731a457524.tar.gz
sky2: fix regression on Yukon Optima
Changes to support other Optima types, introduced an accidental regression that caused 88E8059 to come up in 10Mbit/sec. The Yukon Optima supports a reverse auto-negotiation feature that was incorrectly setup, and not needed. The feature could be used to allow wake-on-lan at higher speeds. But doing it correctly would require other changes to initialization. Reported-by: Pavel Mateja <pavel@netsafe.cz> Signed-off-by: Stephen Hemminger <shemminger@vyatta.com> Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers')
-rw-r--r--drivers/net/ethernet/marvell/sky2.c11
1 files changed, 0 insertions, 11 deletions
diff --git a/drivers/net/ethernet/marvell/sky2.c b/drivers/net/ethernet/marvell/sky2.c
index cbd026f3bc57..fdc6c394c683 100644
--- a/drivers/net/ethernet/marvell/sky2.c
+++ b/drivers/net/ethernet/marvell/sky2.c
@@ -366,17 +366,6 @@ static void sky2_phy_init(struct sky2_hw *hw, unsigned port)
gm_phy_write(hw, port, PHY_MARV_FE_SPEC_2, spec);
}
} else {
- if (hw->chip_id >= CHIP_ID_YUKON_OPT) {
- u16 ctrl2 = gm_phy_read(hw, port, PHY_MARV_EXT_CTRL_2);
-
- /* enable PHY Reverse Auto-Negotiation */
- ctrl2 |= 1u << 13;
-
- /* Write PHY changes (SW-reset must follow) */
- gm_phy_write(hw, port, PHY_MARV_EXT_CTRL_2, ctrl2);
- }
-
-
/* disable energy detect */
ctrl &= ~PHY_M_PC_EN_DET_MSK;