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sky2: dont enable PME legacy mode 

This bit is not changed by vendor driver, and should be left alone.
The documentation implies this a debug bit.
  0 = WAKE# only asserted when VMAIN not available
  1 = WAKE# is depend on wake events and independent of VMAIN.

Signed-off-by: Stephen Hemminger <shemminger@vyatta.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
stephen hemminger 2010-02-12 06:58:00 +00:00 committed by David S. Miller
parent 5f8ae5c537
commit 87b09f1f25
1 changed files with 0 additions and 6 deletions
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6
drivers/net/sky2.c
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@ -733,7 +733,6 @@ static void sky2_wol_init(struct sky2_port *sky2)
unsigned port = sky2->port;
enum flow_control save_mode;
u16 ctrl;
u32 reg1;
/* Bring hardware out of reset */
sky2_write16(hw, B0_CTST, CS_RST_CLR);
@ -787,11 +786,6 @@ static void sky2_wol_init(struct sky2_port *sky2)
/* Disable PiG firmware */
sky2_write16(hw, B0_CTST, Y2_HW_WOL_OFF);
/* Turn on legacy PCI-Express PME mode */
reg1 = sky2_pci_read32(hw, PCI_DEV_REG1);
reg1 |= PCI_Y2_PME_LEGACY;
sky2_pci_write32(hw, PCI_DEV_REG1, reg1);
/* block receiver */
sky2_write8(hw, SK_REG(port, RX_GMF_CTRL_T), GMF_RST_SET);
}