- 2.6.17 port work build breaks, but the patch set is relativly stable

[linux-flexiantxendom0-3.2.10.git] / drivers / pci / quirks.c

diff --git a/drivers/pci/quirks.c b/drivers/pci/quirks.c
index afc2db2..d378478 100644 (file)
--- a/drivers/pci/quirks.c
+++ b/drivers/pci/quirks.c
@@ -592,7 +592,7 @@ static void __init quirk_amd_8131_ioapic(struct pci_dev *dev)
                 pci_write_config_byte( dev, AMD8131_MISC, tmp);
         }
 } 
-DECLARE_PCI_FIXUP_FINAL(PCI_VENDOR_ID_AMD, PCI_DEVICE_ID_AMD_8131_APIC,         quirk_amd_8131_ioapic ); 
+DECLARE_PCI_FIXUP_FINAL(PCI_VENDOR_ID_AMD, PCI_DEVICE_ID_AMD_8131_BRIDGE, quirk_amd_8131_ioapic);
 
 static void __init quirk_svw_msi(struct pci_dev *dev)
 {
@@ -873,6 +873,35 @@ static void __init quirk_eisa_bridge(struct pci_dev *dev)
 }
 DECLARE_PCI_FIXUP_HEADER(PCI_VENDOR_ID_INTEL,  PCI_DEVICE_ID_INTEL_82375,      quirk_eisa_bridge );
 
+/*
+ * On the MSI-K8T-Neo2Fir Board, the internal Soundcard is disabled
+ * when a PCI-Soundcard is added. The BIOS only gives Options
+ * "Disabled" and "AUTO". This Quirk Sets the corresponding
+ * Register-Value to enable the Soundcard.
+ */
+static void __init k8t_sound_hostbridge(struct pci_dev *dev)
+{
+       unsigned char val;
+
+       printk(KERN_INFO "PCI: Quirk-MSI-K8T Soundcard On\n");
+       pci_read_config_byte(dev, 0x50, &val);
+       if (val == 0x88 || val == 0xc8) {
+               pci_write_config_byte(dev, 0x50, val & (~0x40));
+
+               /* Verify the Change for Status output */
+               pci_read_config_byte(dev, 0x50, &val);
+               if (val & 0x40)
+                       printk(KERN_INFO "PCI: MSI-K8T soundcard still off\n");
+               else
+                       printk(KERN_INFO "PCI: MSI-K8T soundcard on\n");
+       } else {
+               printk(KERN_INFO "PCI: Unexpected Value in PCI-Register: "
+                                       "no Change!\n");
+       }
+
+}
+DECLARE_PCI_FIXUP_HEADER(PCI_VENDOR_ID_VIA, PCI_DEVICE_ID_VIA_8237, k8t_sound_hostbridge);
+
 #ifndef CONFIG_ACPI_SLEEP
 /*
  * On ASUS P4B boards, the SMBus PCI Device within the ICH2/4 southbridge
@@ -935,6 +964,7 @@ static void __init asus_hides_smbus_hostbridge(struct pci_dev *dev)
                if (dev->device == PCI_DEVICE_ID_INTEL_82915GM_HB) {
                        switch (dev->subsystem_device) {
                        case 0x1882: /* M6V notebook */
+                       case 0x1977: /* A6VA notebook */
                                asus_hides_smbus = 1;
                        }
                }
@@ -1013,6 +1043,7 @@ DECLARE_PCI_FIXUP_HEADER(PCI_VENDOR_ID_INTEL,     PCI_DEVICE_ID_INTEL_82801BA_0,  asu
 DECLARE_PCI_FIXUP_HEADER(PCI_VENDOR_ID_INTEL,  PCI_DEVICE_ID_INTEL_82801CA_12, asus_hides_smbus_lpc );
 DECLARE_PCI_FIXUP_HEADER(PCI_VENDOR_ID_INTEL,  PCI_DEVICE_ID_INTEL_82801DB_12, asus_hides_smbus_lpc );
 DECLARE_PCI_FIXUP_HEADER(PCI_VENDOR_ID_INTEL,  PCI_DEVICE_ID_INTEL_82801EB_0,  asus_hides_smbus_lpc );
+DECLARE_PCI_FIXUP_HEADER(PCI_VENDOR_ID_INTEL,  PCI_DEVICE_ID_INTEL_ICH6_1,     asus_hides_smbus_lpc );
 
 static void __init asus_hides_smbus_lpc_ich6(struct pci_dev *dev)
 {