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| author | Tejun Heo <htejun@gmail.com> | 2007-11-24 21:16:07 +0900 |
|---|---|---|
| committer | Jeff Garzik <jeff@garzik.org> | 2008-01-23 05:24:12 -0500 |
| commit | 9cde9ed151e170f2e2a530f7ec0032dfbe9f443b (patch) | |
| tree | 4a29944e4969e2334817765a78fba34d7c4f59c3 /drivers/ata/ata_piix.c | |
| parent | 46a671430dfa4ca59c7a69f01326e99edddb21bd (diff) | |
| download | lwn-9cde9ed151e170f2e2a530f7ec0032dfbe9f443b.tar.gz lwn-9cde9ed151e170f2e2a530f7ec0032dfbe9f443b.zip | |
ata_piix: separate controller IDs into separate enum
Separate controller IDs into a separate enum as Jeff requested.
Signed-off-by: Tejun Heo <htejun@gmail.com>
Signed-off-by: Jeff Garzik <jeff@garzik.org>
Diffstat (limited to 'drivers/ata/ata_piix.c')
| -rw-r--r-- | drivers/ata/ata_piix.c | 34 |
1 files changed, 18 insertions, 16 deletions
diff --git a/drivers/ata/ata_piix.c b/drivers/ata/ata_piix.c index 0d8bd19a5345..2db635817edf 100644 --- a/drivers/ata/ata_piix.c +++ b/drivers/ata/ata_piix.c @@ -118,22 +118,6 @@ enum { PIIX_80C_PRI = (1 << 5) | (1 << 4), PIIX_80C_SEC = (1 << 7) | (1 << 6), - /* controller IDs */ - piix_pata_mwdma = 0, /* PIIX3 MWDMA only */ - piix_pata_33, /* PIIX4 at 33Mhz */ - ich_pata_33, /* ICH up to UDMA 33 only */ - ich_pata_66, /* ICH up to 66 Mhz */ - ich_pata_100, /* ICH up to UDMA 100 */ - ich5_sata, - ich6_sata, - ich6_sata_ahci, - ich6m_sata_ahci, - ich8_sata_ahci, - ich8_2port_sata, - ich8m_apple_sata_ahci, /* locks up on second port enable */ - tolapai_sata_ahci, - piix_pata_vmw, /* PIIX4 for VMware, spurious DMA_ERR */ - /* constants for mapping table */ P0 = 0, /* port 0 */ P1 = 1, /* port 1 */ @@ -149,6 +133,24 @@ enum { PIIX_HOST_BROKEN_SUSPEND = (1 << 24), }; +enum piix_controller_ids { + /* controller IDs */ + piix_pata_mwdma, /* PIIX3 MWDMA only */ + piix_pata_33, /* PIIX4 at 33Mhz */ + ich_pata_33, /* ICH up to UDMA 33 only */ + ich_pata_66, /* ICH up to 66 Mhz */ + ich_pata_100, /* ICH up to UDMA 100 */ + ich5_sata, + ich6_sata, + ich6_sata_ahci, + ich6m_sata_ahci, + ich8_sata_ahci, + ich8_2port_sata, + ich8m_apple_sata_ahci, /* locks up on second port enable */ + tolapai_sata_ahci, + piix_pata_vmw, /* PIIX4 for VMware, spurious DMA_ERR */ +}; + struct piix_map_db { const u32 mask; const u16 port_enable; |