From: Bruce Allan Date: Wed, 22 Sep 2010 17:15:33 +0000 (+0000) Subject: e1000e: 82579 SMBus address and LEDs incorrect after device reset X-Git-Url: https://git.karo-electronics.de/?a=commitdiff_plain;h=87fb7410cd8d4396dee0155526568645adba3b99;p=linux-beck.git e1000e: 82579 SMBus address and LEDs incorrect after device reset Since the hardware is prevented from performing automatic PHY configuration (the driver does it instead), the OEM_WRITE_ENABLE bit in the EXTCNF_CTRL register will not get cleared preventing the SMBus address and the LED configuration to be written to the PHY registers. On 82579, do not check the OEM_WRITE_ENABLE bit. Signed-off-by: Bruce Allan Tested-by: Jeff Pieper Signed-off-by: Jeff Kirsher Signed-off-by: David S. Miller --- diff --git a/drivers/net/e1000e/ich8lan.c b/drivers/net/e1000e/ich8lan.c index 822de4830c67..fc8c3cef0526 100644 --- a/drivers/net/e1000e/ich8lan.c +++ b/drivers/net/e1000e/ich8lan.c @@ -990,9 +990,9 @@ static s32 e1000_sw_lcd_config_ich8lan(struct e1000_hw *hw) cnf_base_addr = data & E1000_EXTCNF_CTRL_EXT_CNF_POINTER_MASK; cnf_base_addr >>= E1000_EXTCNF_CTRL_EXT_CNF_POINTER_SHIFT; - if (!(data & E1000_EXTCNF_CTRL_OEM_WRITE_ENABLE) && - ((hw->mac.type == e1000_pchlan) || - (hw->mac.type == e1000_pch2lan))) { + if ((!(data & E1000_EXTCNF_CTRL_OEM_WRITE_ENABLE) && + (hw->mac.type == e1000_pchlan)) || + (hw->mac.type == e1000_pch2lan)) { /* * HW configures the SMBus address and LEDs when the * OEM and LCD Write Enable bits are set in the NVM.