From 5e4e904eb78d69528bc3b3ddd39a55579642bfbd Mon Sep 17 00:00:00 2001
From: Anssi Hannula <anssi.hannula@iki.fi>
Date: Tue, 30 Nov 2010 03:43:15 +0200
Subject: [PATCH] ahci: do not match the IDE interface of 88SE9128
Commit 5f173107ecad83a50 added HFLAG_YES_FBS workaround for 88SE9128
(1b4b:9123).
However, that change inadvertently caused the legacy IDE interface of
the controller (with the same pci id) to become associated with the AHCI
driver as well, causing the driver to try to bring the interface up in
vain.
Fix that by matching against class as well.
Signed-off-by: Anssi Hannula <anssi.hannula@iki.fi>
---
drivers/ata/ahci.c | 2 ++
1 files changed, 2 insertions(+), 0 deletions(-)
@@ -379,6 +379,8 @@ static const struct pci_device_id ahci_pci_tbl[] = {
{ PCI_VDEVICE(MARVELL, 0x6145), board_ahci_mv }, /* 6145 */
{ PCI_VDEVICE(MARVELL, 0x6121), board_ahci_mv }, /* 6121 */
{ PCI_DEVICE(0x1b4b, 0x9123),
+ .class = PCI_CLASS_STORAGE_SATA_AHCI,
+ .class_mask = 0xffffff,
.driver_data = board_ahci_yes_fbs }, /* 88se9128 */
/* Promise */
--
1.7.3