From 20ae6d0b307963416db0e8433602e5d5c95e942b Mon Sep 17 00:00:00 2001 From: Tomoya MORINAGA Date: Fri, 17 Jun 2011 10:13:26 +0900 Subject: [PATCH] pch_phub: Fix register miss-setting issue Register "interrupt delay value" is for GbE which is connected to Bus-m of PCIe. However currently, the value is set for Bus-n. As a result, the value is not set correctly. This patch moves setting the value processing of Bus-n to Bus-m. Signed-off-by: Tomoya MORINAGA Signed-off-by: Greg Kroah-Hartman --- drivers/misc/pch_phub.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/drivers/misc/pch_phub.c b/drivers/misc/pch_phub.c index 5fe79df44838..d06cf2f47742 100644 --- a/drivers/misc/pch_phub.c +++ b/drivers/misc/pch_phub.c @@ -732,6 +732,8 @@ static int __devinit pch_phub_probe(struct pci_dev *pdev, * Device8(GbE) */ iowrite32(0x000a0000, chip->pch_phub_base_address + 0x14); + /* set the interrupt delay value */ + iowrite32(0x25, chip->pch_phub_base_address + 0x140); chip->pch_opt_rom_start_address =\ PCH_PHUB_ROM_START_ADDR_ML7223; chip->pch_mac_start_address = PCH_PHUB_MAC_START_ADDR_ML7223; @@ -749,8 +751,6 @@ static int __devinit pch_phub_probe(struct pci_dev *pdev, * Device6(SATA 2):f */ iowrite32(0x0000ffa0, chip->pch_phub_base_address + 0x14); - /* set the interrupt delay value */ - iowrite32(0x25, chip->pch_phub_base_address + 0x140); chip->pch_opt_rom_start_address =\ PCH_PHUB_ROM_START_ADDR_ML7223; chip->pch_mac_start_address = PCH_PHUB_MAC_START_ADDR_ML7223; -- 2.34.1