Re: [PATCH RESEND 2/3] ahci: add AMD CZ SATA device ID

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Hello.

On 03-06-2013 14:24, Shane Huang wrote:

To add AMD CZ SATA controller device ID of IDE mode.

Signed-off-by: Shane Huang <shane.huang@xxxxxxx>
Reviewed-by: Tejun Heo <tj@xxxxxxxxxx>
Cc: stable@xxxxxxxxxxxxxxx
---
  drivers/ata/ahci.c      | 1 +
  drivers/pci/quirks.c    | 2 ++
  include/linux/pci_ids.h | 1 +
  3 files changed, 4 insertions(+)

diff --git a/drivers/ata/ahci.c b/drivers/ata/ahci.c
index 751f1ea..548f1c3 100644
--- a/drivers/ata/ahci.c
+++ b/drivers/ata/ahci.c
@@ -310,6 +310,7 @@ static const struct pci_device_id ahci_pci_tbl[] = {

  	/* AMD */
  	{ PCI_VDEVICE(AMD, 0x7800), board_ahci }, /* AMD Hudson-2 */
+	{ PCI_VDEVICE(AMD, 0x7900), board_ahci }, /* AMD CZ */
  	/* AMD is using RAID class only for ahci controllers */
  	{ PCI_VENDOR_ID_AMD, PCI_ANY_ID, PCI_ANY_ID, PCI_ANY_ID,
  	  PCI_CLASS_STORAGE_RAID << 8, 0xffffff, board_ahci },
[...]
diff --git a/include/linux/pci_ids.h b/include/linux/pci_ids.h
index e0b5623..22449c1 100644
--- a/include/linux/pci_ids.h
+++ b/include/linux/pci_ids.h
@@ -570,6 +570,7 @@
  #define PCI_DEVICE_ID_AMD_HUDSON2_IDE		0x780c
  #define PCI_DEVICE_ID_AMD_HUDSON2_SATA_IDE	0x7800
  #define PCI_DEVICE_ID_AMD_HUDSON2_SMBUS		0x780b
+#define PCI_DEVICE_ID_AMD_CZ_SATA_IDE	0x7900

We don't add the device IDs to this file anymore. And if you added it, why didn't you use it in ahci.c?

MBR, Sergei

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