I am using Marvel 6121 with this patch without any problems. The flags:
ATA_FLAG_SATA
ATA_FLAG_NO_LEGACY
ATA_FLAG_MMIO
ATA_FLAG_PIO_DMA
was the default ahci flags when board_ahci_mv was aded to ahci, and the
AHCI_HFLAG_NO_NCQ was aded before the NCQ fix.
Jose Alberto
--- linux-2.6.25-rc9/drivers/ata/ahci.c 2008-04-11 22:32:29.000000000 +0200
+++ linux-2.6.25-rc9.new/drivers/ata/ahci.c 2008-04-12 02:11:38.000000000 +0200
@@ -443,10 +443,9 @@
},
/* board_ahci_mv */
{
- AHCI_HFLAGS (AHCI_HFLAG_NO_NCQ | AHCI_HFLAG_NO_MSI |
+ AHCI_HFLAGS (AHCI_HFLAG_NO_MSI |
AHCI_HFLAG_MV_PATA),
- .flags = ATA_FLAG_SATA | ATA_FLAG_NO_LEGACY |
- ATA_FLAG_MMIO | ATA_FLAG_PIO_DMA,
+ .flags = AHCI_FLAG_COMMON,
.link_flags = AHCI_LFLAG_COMMON,
.pio_mask = 0x1f, /* pio0-4 */
.udma_mask = ATA_UDMA6,
