Subject: [PATCH 1/7] sky2: enable PCI config writes

From: Stephen Hemminger <[email-masked]>
Date: Mon, 05 Nov 2007 15:52:08 -0800

On some boards, PCI configuration space access is turned off by default.
The 2.6.24 driver doesn't turn it on, and should have.

Signed-off-by: Stephen Hemminger <[email-masked]>

--- a/drivers/net/sky2.c	2007-11-05 10:01:10.000000000 -0800
+++ b/drivers/net/sky2.c	2007-11-05 15:01:44.000000000 -0800
@@ -2791,6 +2791,9 @@ static void sky2_reset(struct sky2_hw *h
 	sky2_write8(hw, B0_CTST, CS_RST_SET);
 	sky2_write8(hw, B0_CTST, CS_RST_CLR);
 
+	/* allow writes to PCI config */
+	sky2_write8(hw, B2_TST_CTRL1, TST_CFG_WRITE_ON);
+
 	/* clear PCI errors, if any */
 	pci_read_config_word(pdev, PCI_STATUS, &status);
 	status |= PCI_STATUS_ERROR_BITS;

-- 
Stephen Hemminger <[email-masked]>