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 --- 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 - To unsubscribe from this list: send the line "unsubscribe netdev" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html