---

yaml
---
r: 86081
b: refs/heads/master
c: 05a7d22
h: refs/heads/master
i:
  86079: de17fa9
v: v3

[refs]

@@ -1,2 +1,2 @@
 ---
-refs/heads/master: f96ee7a41ed93ce5962961eb07c2afe8cddb6603
+refs/heads/master: 05a7d22b9f02e7fe8fb5ff972b46743948139b3c

trunk/drivers/pci/quirks.c

@@ -867,24 +867,27 @@ static void quirk_disable_pxb(struct pci_dev *pdev)
 DECLARE_PCI_FIXUP_FINAL(PCI_VENDOR_ID_INTEL,	PCI_DEVICE_ID_INTEL_82454NX,	quirk_disable_pxb);
 DECLARE_PCI_FIXUP_RESUME(PCI_VENDOR_ID_INTEL,	PCI_DEVICE_ID_INTEL_82454NX,	quirk_disable_pxb);
 
-
-static void __devinit quirk_sb600_sata(struct pci_dev *pdev)
+static void __devinit quirk_amd_ide_mode(struct pci_dev *pdev)
 {
-	/* set sb600 sata to ahci mode */
-	if ((pdev->class >> 8) == PCI_CLASS_STORAGE_IDE) {
-		u8 tmp;
+	/* set sb600/sb700/sb800 sata to ahci mode */
+	u8 tmp;
 
+	pci_read_config_byte(pdev, PCI_CLASS_DEVICE, &tmp);
+	if (tmp == 0x01) {
 		pci_read_config_byte(pdev, 0x40, &tmp);
 		pci_write_config_byte(pdev, 0x40, tmp|1);
 		pci_write_config_byte(pdev, 0x9, 1);
 		pci_write_config_byte(pdev, 0xa, 6);
 		pci_write_config_byte(pdev, 0x40, tmp);
 
 		pdev->class = PCI_CLASS_STORAGE_SATA_AHCI;
+		dev_info(&pdev->dev, "set SATA to AHCI mode\n");
 	}
 }
-DECLARE_PCI_FIXUP_HEADER(PCI_VENDOR_ID_ATI, PCI_DEVICE_ID_ATI_IXP600_SATA, quirk_sb600_sata);
-DECLARE_PCI_FIXUP_HEADER(PCI_VENDOR_ID_ATI, PCI_DEVICE_ID_ATI_IXP700_SATA, quirk_sb600_sata);
+DECLARE_PCI_FIXUP_HEADER(PCI_VENDOR_ID_ATI, PCI_DEVICE_ID_ATI_IXP600_SATA, quirk_amd_ide_mode);
+DECLARE_PCI_FIXUP_RESUME(PCI_VENDOR_ID_ATI, PCI_DEVICE_ID_ATI_IXP600_SATA, quirk_amd_ide_mode);
+DECLARE_PCI_FIXUP_HEADER(PCI_VENDOR_ID_ATI, PCI_DEVICE_ID_ATI_IXP700_SATA, quirk_amd_ide_mode);
+DECLARE_PCI_FIXUP_RESUME(PCI_VENDOR_ID_ATI, PCI_DEVICE_ID_ATI_IXP700_SATA, quirk_amd_ide_mode);
 
 /*
  *	Serverworks CSB5 IDE does not fully support native mode