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Commit 87b09f1f authored by stephen hemminger's avatar stephen hemminger Committed by David S. Miller
Browse files

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: default avatarStephen Hemminger <shemminger@vyatta.com>
Signed-off-by: default avatarDavid S. Miller <davem@davemloft.net>
parent 5f8ae5c5

drivers/net/sky2.c

+0 −6
Original line number Diff line number Diff line
@@ -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);

}