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authorMark Lord <liml@rtr.ca>2008-05-14 09:21:43 -0400
committerJeff Garzik <jgarzik@redhat.com>2008-05-19 17:28:07 -0400
commitad3aef51e17b9c6a90a9014805f1645e8e441c17 (patch)
tree6271fb5d1a35b45e76e8797b541c69ea8db8a238
parente40060772d85f3534d3d517197696e24bb01f45b (diff)
sata_mv: group genIIe flags
Group all of the flags for GenIIe devices into a common definition, to ensure that any updates to them are shared by all GenIIe devices. This will help make future maintenance somewhat simpler. Signed-off-by: Mark Lord <mlord@pobox.com> Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
-rw-r--r--drivers/ata/sata_mv.c17
1 files changed, 8 insertions, 9 deletions
diff --git a/drivers/ata/sata_mv.c b/drivers/ata/sata_mv.c
index 2a23d7ae4769..52e992ce59a4 100644
--- a/drivers/ata/sata_mv.c
+++ b/drivers/ata/sata_mv.c
@@ -128,8 +128,13 @@ enum {
MV_COMMON_FLAGS = ATA_FLAG_SATA | ATA_FLAG_NO_LEGACY |
ATA_FLAG_MMIO | ATA_FLAG_NO_ATAPI |
ATA_FLAG_PIO_POLLING,
+
MV_6XXX_FLAGS = MV_FLAG_IRQ_COALESCE,
+ MV_GENIIE_FLAGS = MV_COMMON_FLAGS | MV_6XXX_FLAGS |
+ ATA_FLAG_PMP | ATA_FLAG_ACPI_SATA |
+ ATA_FLAG_NCQ,
+
CRQB_FLAG_READ = (1 << 0),
CRQB_TAG_SHIFT = 1,
CRQB_IOID_SHIFT = 6, /* CRQB Gen-II/IIE IO Id shift */
@@ -640,25 +645,19 @@ static const struct ata_port_info mv_port_info[] = {
.port_ops = &mv6_ops,
},
{ /* chip_6042 */
- .flags = MV_COMMON_FLAGS | MV_6XXX_FLAGS |
- ATA_FLAG_PMP | ATA_FLAG_ACPI_SATA |
- ATA_FLAG_NCQ,
+ .flags = MV_GENIIE_FLAGS,
.pio_mask = 0x1f, /* pio0-4 */
.udma_mask = ATA_UDMA6,
.port_ops = &mv_iie_ops,
},
{ /* chip_7042 */
- .flags = MV_COMMON_FLAGS | MV_6XXX_FLAGS |
- ATA_FLAG_PMP | ATA_FLAG_ACPI_SATA |
- ATA_FLAG_NCQ,
+ .flags = MV_GENIIE_FLAGS,
.pio_mask = 0x1f, /* pio0-4 */
.udma_mask = ATA_UDMA6,
.port_ops = &mv_iie_ops,
},
{ /* chip_soc */
- .flags = MV_COMMON_FLAGS | MV_6XXX_FLAGS |
- ATA_FLAG_PMP | ATA_FLAG_ACPI_SATA |
- ATA_FLAG_NCQ | MV_FLAG_SOC,
+ .flags = MV_GENIIE_FLAGS | MV_FLAG_SOC,
.pio_mask = 0x1f, /* pio0-4 */
.udma_mask = ATA_UDMA6,
.port_ops = &mv_iie_ops,