AcoSail/kernel_optimize_test
8
0
Fork 0
forked from luck/tmp_suning_uos_patched
Code Pull Requests Activity

libata passthru: map UDMA protocols

Browse Source 
Map the ATA passthru UDMA protocols to ATA_PROT_DMA.

Signed-off-by: Albert Lee <albertcc@tw.ibm.com>
Signed-off-by: Jeff Garzik <jeff@garzik.org>
This commit is contained in:
Albert Lee 2007-06-07 15:50:44 +08:00 committed by Jeff Garzik
parent 1dce589c38
commit 23cb1d718d
1 changed files with 2 additions and 2 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

4
drivers/ata/libata-scsi.c
View File

@ -2506,6 +2506,8 @@ ata_scsi_map_proto(u8 byte1)
return ATA_PROT_NODATA;
case 6: /* DMA */
case 10: /* UDMA Data-in */
case 11: /* UDMA Data-Out */
return ATA_PROT_DMA;
case 4: /* PIO Data-in */
@ -2517,8 +2519,6 @@ ata_scsi_map_proto(u8 byte1)
case 8: /* Device Diagnostic */
case 9: /* Device Reset */
case 7: /* DMA Queued */
case 10: /* UDMA Data-in */
case 11: /* UDMA Data-Out */
case 12: /* FPDMA */
case 15: /* Return Response Info */
default: /* Reserved */