From 87b09f1f25cd1e01d7c50bf423c7fe33027d7511 Mon Sep 17 00:00:00 2001 From: stephen hemminger Date: Fri, 12 Feb 2010 06:58:00 +0000 Subject: [PATCH] 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 Signed-off-by: David S. Miller --- drivers/net/sky2.c | 6 ------ 1 file changed, 6 deletions(-) diff --git a/drivers/net/sky2.c b/drivers/net/sky2.c index edf37aa..2494842 100644 --- a/drivers/net/sky2.c +++ b/drivers/net/sky2.c @@ -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); } -- 2.7.4