pch_phub: Fix register miss-setting issue (20ae6d0b) · Commits · 戴 / test

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 <tomoya-linux@dsn.okisemi.com> Signed-off-by:

Greg Kroah-Hartman <gregkh@suse.de>

drivers/misc/pch_phub.c

+2 −2

Original line number	Diff line number	Diff line
		@@ -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;

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