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[PATCH 1/3] pci_ids: Add AMD KERNCZ device ID support

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  [PATCH 1/3] pci_ids: Add AMD KERNCZ device ID support Wan ZongShun <Vincent.Wan@amd.com> - 2015-06-06 15:30 +0200
    [PATCH 2/3] i2c-piix4: Use Macro for AMD CZ SMBus device ID Wan ZongShun <Vincent.Wan@amd.com> - 2015-06-06 15:30 +0200

#1159898 — [PATCH 1/3] pci_ids: Add AMD KERNCZ device ID support

The KERNCZ is new AMD SB/FCH generation name, like HUDSON2.
We will adopt 0x790b as device ID since from this gereration.

Signed-off-by: Wan ZongShun <Vincent.Wan@amd.com>
Signed-off-by: Wan ZongShun <mcuos.com@gmail.com>
---
 include/linux/pci_ids.h | 1 +
 1 file changed, 1 insertion(+)

diff --git a/include/linux/pci_ids.h b/include/linux/pci_ids.h
index 2f7b9a4..cb63a7b 100644
--- a/include/linux/pci_ids.h
+++ b/include/linux/pci_ids.h
@@ -579,6 +579,7 @@
 #define PCI_DEVICE_ID_AMD_HUDSON2_SATA_IDE	0x7800
 #define PCI_DEVICE_ID_AMD_HUDSON2_SMBUS		0x780b
 #define PCI_DEVICE_ID_AMD_HUDSON2_IDE		0x780c
+#define PCI_DEVICE_ID_AMD_KERNCZ_SMBUS  0x790b
 
 #define PCI_VENDOR_ID_TRIDENT		0x1023
 #define PCI_DEVICE_ID_TRIDENT_4DWAVE_DX	0x2000
-- 
1.9.1

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#1159900 — [PATCH 2/3] i2c-piix4: Use Macro for AMD CZ SMBus device ID

Change AMD CZ SMBUS device ID from 0x790b to
use Macro definition

Signed-off-by: Wan ZongShun <Vincent.Wan@amd.com>
Signed-off-by: Wan ZongShun <mcuos.com@gmail.com>
---
 drivers/i2c/busses/i2c-piix4.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/drivers/i2c/busses/i2c-piix4.c b/drivers/i2c/busses/i2c-piix4.c
index 67cbec6..630bce6 100644
--- a/drivers/i2c/busses/i2c-piix4.c
+++ b/drivers/i2c/busses/i2c-piix4.c
@@ -245,7 +245,7 @@ static int piix4_setup_sb800(struct pci_dev *PIIX4_dev,
 	     PIIX4_dev->device == PCI_DEVICE_ID_AMD_HUDSON2_SMBUS &&
 	     PIIX4_dev->revision >= 0x41) ||
 	    (PIIX4_dev->vendor == PCI_VENDOR_ID_AMD &&
-	     PIIX4_dev->device == 0x790b &&
+	     PIIX4_dev->device == PCI_DEVICE_ID_AMD_KERNCZ_SMBUS &&
 	     PIIX4_dev->revision >= 0x49))
 		smb_en = 0x00;
 	else
@@ -545,7 +545,7 @@ static const struct pci_device_id piix4_ids[] = {
 	{ 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_HUDSON2_SMBUS) },
-	{ PCI_DEVICE(PCI_VENDOR_ID_AMD, 0x790b) },
+	{ PCI_DEVICE(PCI_VENDOR_ID_AMD, PCI_DEVICE_ID_AMD_KERNCZ_SMBUS) },
 	{ PCI_DEVICE(PCI_VENDOR_ID_SERVERWORKS,
 		     PCI_DEVICE_ID_SERVERWORKS_OSB4) },
 	{ PCI_DEVICE(PCI_VENDOR_ID_SERVERWORKS,
-- 
1.9.1

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