From 7d04a30a7c248d2f0f614dc0da3477b43b782a66 Mon Sep 17 00:00:00 2001
From: Shane Huang <shane.huang@amd.com>
Date: Fri, 25 Jan 2008 15:46:24 +0900
Subject: [PATCH] --- yaml --- r: 82356 b: refs/heads/master c:
 4600c9d74e23b5696acf66a36ce5f2cfbcdecc6c h: refs/heads/master v: v3

---
 [refs]                     |  2 +-
 trunk/drivers/pci/quirks.c | 29 ++++++++++++++++++++++-------
 2 files changed, 23 insertions(+), 8 deletions(-)

diff --git a/[refs] b/[refs]
index 90086027bd2c..98c6a1504ceb 100644
--- a/[refs]
+++ b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: 3c75e23784e6ed5f4841de43d0750fd9b37bafcb
+refs/heads/master: 4600c9d74e23b5696acf66a36ce5f2cfbcdecc6c
diff --git a/trunk/drivers/pci/quirks.c b/trunk/drivers/pci/quirks.c
index f925e47bdad5..0a953d43b9a2 100644
--- a/trunk/drivers/pci/quirks.c
+++ b/trunk/drivers/pci/quirks.c
@@ -1779,6 +1779,23 @@ static void __devinit quirk_msi_intx_disable_bug(struct pci_dev *dev)
 {
 	dev->dev_flags |= PCI_DEV_FLAGS_MSI_INTX_DISABLE_BUG;
 }
+static void __devinit quirk_msi_intx_disable_ati_bug(struct pci_dev *dev)
+{
+	struct pci_dev *p;
+
+	/* SB700 MSI issue will be fixed at HW level from revision A21,
+	 * we need check PCI REVISION ID of SMBus controller to get SB700
+	 * revision.
+	 */
+	p = pci_get_device(PCI_VENDOR_ID_ATI, PCI_DEVICE_ID_ATI_SBX00_SMBUS,
+			   NULL);
+	if (!p)
+		return;
+
+	if ((p->revision < 0x3B) && (p->revision >= 0x30))
+		dev->dev_flags |= PCI_DEV_FLAGS_MSI_INTX_DISABLE_BUG;
+	pci_dev_put(p);
+}
 DECLARE_PCI_FIXUP_FINAL(PCI_VENDOR_ID_BROADCOM,
 			PCI_DEVICE_ID_TIGON3_5780,
 			quirk_msi_intx_disable_bug);
@@ -1799,17 +1816,15 @@ DECLARE_PCI_FIXUP_FINAL(PCI_VENDOR_ID_BROADCOM,
 			quirk_msi_intx_disable_bug);
 
 DECLARE_PCI_FIXUP_FINAL(PCI_VENDOR_ID_ATI, 0x4390,
-			quirk_msi_intx_disable_bug);
+			quirk_msi_intx_disable_ati_bug);
 DECLARE_PCI_FIXUP_FINAL(PCI_VENDOR_ID_ATI, 0x4391,
-			quirk_msi_intx_disable_bug);
+			quirk_msi_intx_disable_ati_bug);
 DECLARE_PCI_FIXUP_FINAL(PCI_VENDOR_ID_ATI, 0x4392,
-			quirk_msi_intx_disable_bug);
+			quirk_msi_intx_disable_ati_bug);
 DECLARE_PCI_FIXUP_FINAL(PCI_VENDOR_ID_ATI, 0x4393,
-			quirk_msi_intx_disable_bug);
+			quirk_msi_intx_disable_ati_bug);
 DECLARE_PCI_FIXUP_FINAL(PCI_VENDOR_ID_ATI, 0x4394,
-			quirk_msi_intx_disable_bug);
-DECLARE_PCI_FIXUP_FINAL(PCI_VENDOR_ID_ATI, 0x4395,
-			quirk_msi_intx_disable_bug);
+			quirk_msi_intx_disable_ati_bug);
 
 DECLARE_PCI_FIXUP_FINAL(PCI_VENDOR_ID_ATI, 0x4373,
 			quirk_msi_intx_disable_bug);