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| author | Jeff Garzik | 2005-12-13 08:29:45 +0100 |
|---|---|---|
| committer | Jeff Garzik | 2005-12-13 08:29:45 +0100 |
| commit | 50630195bbdfe1ca775d94cd68a5f18bc1b717e4 (patch) | |
| tree | ad1e44e89d714b2785fc33a5800488571db7a7c5 /drivers/scsi/sata_promise.c | |
| parent | [PATCH] fbdev: Fix incorrect unaligned access in little-endian machines (diff) | |
| download | kernel-qcow2-linux-50630195bbdfe1ca775d94cd68a5f18bc1b717e4.tar.gz kernel-qcow2-linux-50630195bbdfe1ca775d94cd68a5f18bc1b717e4.tar.xz kernel-qcow2-linux-50630195bbdfe1ca775d94cd68a5f18bc1b717e4.zip | |
[libata] mark certain hardware (or drivers) with a no-atapi flag
Some hardware does not support the PACKET command at all.
Other hardware supports ATAPI, but the driver does something nasty such
as calling BUG() when an ATAPI command is issued.
For these such cases, we mark them with a new flag, ATA_FLAG_NO_ATAPI.
Initial version contributed by Ben Collins.
Diffstat (limited to 'drivers/scsi/sata_promise.c')
| -rw-r--r-- | drivers/scsi/sata_promise.c | 12 |
1 files changed, 6 insertions, 6 deletions
diff --git a/drivers/scsi/sata_promise.c b/drivers/scsi/sata_promise.c index 8a8e3e3ef0ed..2691625f9bce 100644 --- a/drivers/scsi/sata_promise.c +++ b/drivers/scsi/sata_promise.c @@ -70,6 +70,9 @@ enum { PDC_HAS_PATA = (1 << 1), /* PDC20375 has PATA */ PDC_RESET = (1 << 11), /* HDMA reset */ + + PDC_COMMON_FLAGS = ATA_FLAG_NO_LEGACY | ATA_FLAG_SRST | + ATA_FLAG_MMIO | ATA_FLAG_NO_ATAPI, }; @@ -162,8 +165,7 @@ static struct ata_port_info pdc_port_info[] = { /* board_2037x */ { .sht = &pdc_ata_sht, - .host_flags = ATA_FLAG_SATA | ATA_FLAG_NO_LEGACY | - ATA_FLAG_SRST | ATA_FLAG_MMIO, + .host_flags = PDC_COMMON_FLAGS | ATA_FLAG_SATA, .pio_mask = 0x1f, /* pio0-4 */ .mwdma_mask = 0x07, /* mwdma0-2 */ .udma_mask = 0x7f, /* udma0-6 ; FIXME */ @@ -173,8 +175,7 @@ static struct ata_port_info pdc_port_info[] = { /* board_20319 */ { .sht = &pdc_ata_sht, - .host_flags = ATA_FLAG_SATA | ATA_FLAG_NO_LEGACY | - ATA_FLAG_SRST | ATA_FLAG_MMIO, + .host_flags = PDC_COMMON_FLAGS | ATA_FLAG_SATA, .pio_mask = 0x1f, /* pio0-4 */ .mwdma_mask = 0x07, /* mwdma0-2 */ .udma_mask = 0x7f, /* udma0-6 ; FIXME */ @@ -184,8 +185,7 @@ static struct ata_port_info pdc_port_info[] = { /* board_20619 */ { .sht = &pdc_ata_sht, - .host_flags = ATA_FLAG_NO_LEGACY | ATA_FLAG_SRST | - ATA_FLAG_MMIO | ATA_FLAG_SLAVE_POSS, + .host_flags = PDC_COMMON_FLAGS | ATA_FLAG_SLAVE_POSS, .pio_mask = 0x1f, /* pio0-4 */ .mwdma_mask = 0x07, /* mwdma0-2 */ .udma_mask = 0x7f, /* udma0-6 ; FIXME */ |