Add new SMBus device ID for SB900
---
Hi Jean,
We follow your point, new patch submitted, please apply.
Thanks,
- Crane
---
Signed-off-by: Crane Cai <crane.cai@xxxxxxx>
---
drivers/i2c/busses/i2c-piix4.c | 8 +++++---
include/linux/pci_ids.h | 1 +
2 files changed, 6 insertions(+), 3 deletions(-)
diff --git a/drivers/i2c/busses/i2c-piix4.c b/drivers/i2c/busses/i2c-piix4.c
index 0249a7d..a75d216 100644
--- a/drivers/i2c/busses/i2c-piix4.c
+++ b/drivers/i2c/busses/i2c-piix4.c
@@ -479,6 +479,7 @@ static struct pci_device_id piix4_ids[] = {
{ PCI_DEVICE(PCI_VENDOR_ID_ATI, PCI_DEVICE_ID_ATI_IXP300_SMBUS) },
{ PCI_DEVICE(PCI_VENDOR_ID_ATI, PCI_DEVICE_ID_ATI_IXP400_SMBUS) },
{ PCI_DEVICE(PCI_VENDOR_ID_ATI, PCI_DEVICE_ID_ATI_SBX00_SMBUS) },
+ { PCI_DEVICE(PCI_VENDOR_ID_AMD, PCI_DEVICE_ID_AMD_SB900_SMBUS) },
{ PCI_DEVICE(PCI_VENDOR_ID_SERVERWORKS,
PCI_DEVICE_ID_SERVERWORKS_OSB4) },
{ PCI_DEVICE(PCI_VENDOR_ID_SERVERWORKS,
@@ -499,9 +500,10 @@ static int __devinit piix4_probe(struct pci_dev *dev,
{
int retval;
- if ((dev->vendor == PCI_VENDOR_ID_ATI) &&
- (dev->device == PCI_DEVICE_ID_ATI_SBX00_SMBUS) &&
- (dev->revision >= 0x40))
+ if ((dev->vendor == PCI_VENDOR_ID_ATI &&
+ dev->device == PCI_DEVICE_ID_ATI_SBX00_SMBUS &&
+ dev->revision >= 0x40) ||
+ dev->vendor == PCI_VENDOR_ID_AMD)
/* base address location etc changed in SB800 */
retval = piix4_setup_sb800(dev, id);
else
diff --git a/include/linux/pci_ids.h b/include/linux/pci_ids.h
index 73b46b6..0786ccd 100644
--- a/include/linux/pci_ids.h
+++ b/include/linux/pci_ids.h
@@ -537,6 +537,7 @@
#define PCI_DEVICE_ID_AMD_8131_BRIDGE 0x7450
#define PCI_DEVICE_ID_AMD_8131_APIC 0x7451
#define PCI_DEVICE_ID_AMD_8132_BRIDGE 0x7458
+#define PCI_DEVICE_ID_AMD_SB900_SMBUS 0x780b
#define PCI_DEVICE_ID_AMD_CS5536_ISA 0x2090
#define PCI_DEVICE_ID_AMD_CS5536_FLASH 0x2091
#define PCI_DEVICE_ID_AMD_CS5536_AUDIO 0x2093
--
1.6.0.4
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