diff options
| author | Conke Hu <conke.hu@amd.com> | 2007-01-09 11:32:51 +0100 |
|---|---|---|
| committer | Jeff Garzik <jeff@garzik.org> | 2007-02-09 23:39:29 +0100 |
| commit | c9f89475a5b184e9a6077b995ce340e6804c1b1a (patch) | |
| tree | de0b8eb7c7d514cbc14339705ef278bdb72ac90f | |
| parent | sata_promise: ATAPI support (diff) | |
| download | linux-c9f89475a5b184e9a6077b995ce340e6804c1b1a.tar.xz linux-c9f89475a5b184e9a6077b995ce340e6804c1b1a.zip | |
Add pci class code for SATA & AHCI, and replace some magic numbers.
Signed-off-by: Conke Hu <conke.hu@amd.com>
Signed-off-by: Jeff Garzik <jeff@garzik.org>
| -rw-r--r-- | drivers/ata/ahci.c | 8 | ||||
| -rw-r--r-- | drivers/pci/quirks.c | 2 | ||||
| -rw-r--r-- | include/linux/pci_ids.h | 2 |
3 files changed, 7 insertions, 5 deletions
diff --git a/drivers/ata/ahci.c b/drivers/ata/ahci.c index e2796fb40eb7..32cfaa89dc7c 100644 --- a/drivers/ata/ahci.c +++ b/drivers/ata/ahci.c @@ -431,7 +431,7 @@ static const struct pci_device_id ahci_pci_tbl[] = { /* Generic, PCI class code for AHCI */ { PCI_ANY_ID, PCI_ANY_ID, PCI_ANY_ID, PCI_ANY_ID, - 0x010601, 0xffffff, board_ahci }, + PCI_CLASS_STORAGE_SATA_AHCI, 0xffffff, board_ahci }, { } /* terminate list */ }; @@ -1619,11 +1619,11 @@ static void ahci_print_info(struct ata_probe_ent *probe_ent) speed_s = "?"; pci_read_config_word(pdev, 0x0a, &cc); - if (cc == 0x0101) + if (cc == PCI_CLASS_STORAGE_IDE) scc_s = "IDE"; - else if (cc == 0x0106) + else if (cc == PCI_CLASS_STORAGE_SATA) scc_s = "SATA"; - else if (cc == 0x0104) + else if (cc == PCI_CLASS_STORAGE_RAID) scc_s = "RAID"; else scc_s = "unknown"; diff --git a/drivers/pci/quirks.c b/drivers/pci/quirks.c index 11217bda4b9e..1e6eda25c0d8 100644 --- a/drivers/pci/quirks.c +++ b/drivers/pci/quirks.c @@ -871,7 +871,7 @@ static void __devinit quirk_sb600_sata(struct pci_dev *pdev) pci_write_config_byte(pdev, 0xa, 6); pci_write_config_byte(pdev, 0x40, tmp); - pdev->class = 0x010601; + pdev->class = PCI_CLASS_STORAGE_SATA_AHCI; } } DECLARE_PCI_FIXUP_HEADER(PCI_VENDOR_ID_ATI, PCI_DEVICE_ID_ATI_IXP600_SATA, quirk_sb600_sata); diff --git a/include/linux/pci_ids.h b/include/linux/pci_ids.h index 4c8966a082af..e67b68ca235a 100644 --- a/include/linux/pci_ids.h +++ b/include/linux/pci_ids.h @@ -15,6 +15,8 @@ #define PCI_CLASS_STORAGE_FLOPPY 0x0102 #define PCI_CLASS_STORAGE_IPI 0x0103 #define PCI_CLASS_STORAGE_RAID 0x0104 +#define PCI_CLASS_STORAGE_SATA 0x0106 +#define PCI_CLASS_STORAGE_SATA_AHCI 0x010601 #define PCI_CLASS_STORAGE_SAS 0x0107 #define PCI_CLASS_STORAGE_OTHER 0x0180 |