---

yaml
---
r: 120901
b: refs/heads/master
c: 542622d
h: refs/heads/master
i:
  120899: a936d21
v: v3

[refs]

@@ -1,2 +1,2 @@
 ---
-refs/heads/master: 7725118815537bd481a81828fa125ee154ee74fc
+refs/heads/master: 542622da899be17250b8cae2ef5203025b91230a

trunk/drivers/pci/quirks.c

@@ -602,27 +602,6 @@ static void __init quirk_ioapic_rmw(struct pci_dev *dev)
 		sis_apic_bug = 1;
 }
 DECLARE_PCI_FIXUP_FINAL(PCI_VENDOR_ID_SI,	PCI_ANY_ID,			quirk_ioapic_rmw);
-
-#define AMD8131_revA0        0x01
-#define AMD8131_revB0        0x11
-#define AMD8131_MISC         0x40
-#define AMD8131_NIOAMODE_BIT 0
-static void quirk_amd_8131_ioapic(struct pci_dev *dev)
-{ 
-        unsigned char tmp;
-
-        if (nr_ioapics == 0) 
-                return;
-
-        if (dev->revision == AMD8131_revA0 || dev->revision == AMD8131_revB0) {
-                dev_info(&dev->dev, "Fixing up AMD8131 IOAPIC mode\n");
-                pci_read_config_byte( dev, AMD8131_MISC, &tmp);
-                tmp &= ~(1 << AMD8131_NIOAMODE_BIT);
-                pci_write_config_byte( dev, AMD8131_MISC, tmp);
-        }
-} 
-DECLARE_PCI_FIXUP_FINAL(PCI_VENDOR_ID_AMD, PCI_DEVICE_ID_AMD_8131_BRIDGE, quirk_amd_8131_ioapic);
-DECLARE_PCI_FIXUP_RESUME(PCI_VENDOR_ID_AMD, PCI_DEVICE_ID_AMD_8131_BRIDGE, quirk_amd_8131_ioapic);
 #endif /* CONFIG_X86_IO_APIC */
 
 /*
@@ -1449,6 +1428,56 @@ static void quirk_disable_broadcom_boot_interrupt(struct pci_dev *dev)
 			"0x%04x:0x%04x\n", dev->vendor, dev->device);
 }
 DECLARE_PCI_FIXUP_EARLY(PCI_VENDOR_ID_SERVERWORKS,   PCI_DEVICE_ID_SERVERWORKS_HT1000SB, 	quirk_disable_broadcom_boot_interrupt);
+
+/*
+ * disable boot interrupts on AMD and ATI chipsets
+ */
+/*
+ * NOIOAMODE needs to be disabled to disable "boot interrupts". For AMD 8131
+ * rev. A0 and B0, NOIOAMODE needs to be disabled anyway to fix IO-APIC mode
+ * (due to an erratum).
+ */
+#define AMD_813X_MISC			0x40
+#define AMD_813X_NOIOAMODE		(1<<0)
+
+static void quirk_disable_amd_813x_boot_interrupt(struct pci_dev *dev)
+{
+	u32 pci_config_dword;
+
+	if (noioapicquirk)
+		return;
+
+	pci_read_config_dword(dev, AMD_813X_MISC, &pci_config_dword);
+	pci_config_dword &= ~AMD_813X_NOIOAMODE;
+	pci_write_config_dword(dev, AMD_813X_MISC, pci_config_dword);
+
+	printk(KERN_INFO "disabled boot interrupts on PCI device "
+			"0x%04x:0x%04x\n", dev->vendor, dev->device);
+}
+DECLARE_PCI_FIXUP_EARLY(PCI_VENDOR_ID_AMD,   PCI_DEVICE_ID_AMD_8131_BRIDGE, 	quirk_disable_amd_813x_boot_interrupt);
+DECLARE_PCI_FIXUP_EARLY(PCI_VENDOR_ID_AMD,   PCI_DEVICE_ID_AMD_8132_BRIDGE, 	quirk_disable_amd_813x_boot_interrupt);
+
+#define AMD_8111_PCI_IRQ_ROUTING	0x56
+
+static void quirk_disable_amd_8111_boot_interrupt(struct pci_dev *dev)
+{
+	u16 pci_config_word;
+
+	if (noioapicquirk)
+		return;
+
+	pci_read_config_word(dev, AMD_8111_PCI_IRQ_ROUTING, &pci_config_word);
+	if (!pci_config_word) {
+		printk(KERN_INFO "boot interrupts on PCI device 0x%04x:0x%04x "
+				"already disabled\n",
+				dev->vendor, dev->device);
+		return;
+	}
+	pci_write_config_word(dev, AMD_8111_PCI_IRQ_ROUTING, 0);
+	printk(KERN_INFO "disabled boot interrupts on PCI device "
+			"0x%04x:0x%04x\n", dev->vendor, dev->device);
+}
+DECLARE_PCI_FIXUP_EARLY(PCI_VENDOR_ID_AMD,   PCI_DEVICE_ID_AMD_8111_SMBUS, 	quirk_disable_amd_8111_boot_interrupt);
 #endif /* CONFIG_X86_IO_APIC */
 
 /*