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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>
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1 changed files with 8 additions and 9 deletions
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@ -128,8 +128,13 @@ enum {
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MV_COMMON_FLAGS = ATA_FLAG_SATA | ATA_FLAG_NO_LEGACY |
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ATA_FLAG_MMIO | ATA_FLAG_NO_ATAPI |
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ATA_FLAG_PIO_POLLING,
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MV_6XXX_FLAGS = MV_FLAG_IRQ_COALESCE,
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MV_GENIIE_FLAGS = MV_COMMON_FLAGS | MV_6XXX_FLAGS |
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ATA_FLAG_PMP | ATA_FLAG_ACPI_SATA |
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ATA_FLAG_NCQ,
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CRQB_FLAG_READ = (1 << 0),
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CRQB_TAG_SHIFT = 1,
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CRQB_IOID_SHIFT = 6, /* CRQB Gen-II/IIE IO Id shift */
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@ -640,25 +645,19 @@ static const struct ata_port_info mv_port_info[] = {
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.port_ops = &mv6_ops,
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},
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{ /* chip_6042 */
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.flags = MV_COMMON_FLAGS | MV_6XXX_FLAGS |
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ATA_FLAG_PMP | ATA_FLAG_ACPI_SATA |
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ATA_FLAG_NCQ,
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.flags = MV_GENIIE_FLAGS,
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.pio_mask = 0x1f, /* pio0-4 */
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.udma_mask = ATA_UDMA6,
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.port_ops = &mv_iie_ops,
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},
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{ /* chip_7042 */
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.flags = MV_COMMON_FLAGS | MV_6XXX_FLAGS |
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ATA_FLAG_PMP | ATA_FLAG_ACPI_SATA |
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ATA_FLAG_NCQ,
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.flags = MV_GENIIE_FLAGS,
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.pio_mask = 0x1f, /* pio0-4 */
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.udma_mask = ATA_UDMA6,
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.port_ops = &mv_iie_ops,
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},
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{ /* chip_soc */
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.flags = MV_COMMON_FLAGS | MV_6XXX_FLAGS |
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ATA_FLAG_PMP | ATA_FLAG_ACPI_SATA |
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ATA_FLAG_NCQ | MV_FLAG_SOC,
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.flags = MV_GENIIE_FLAGS | MV_FLAG_SOC,
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.pio_mask = 0x1f, /* pio0-4 */
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.udma_mask = ATA_UDMA6,
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.port_ops = &mv_iie_ops,
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