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authorHannes Reinecke <hare@suse.de>2016-04-25 13:45:47 +0300
committerTejun Heo <tj@kernel.org>2016-05-09 19:36:45 +0300
commit5c65d8bb3503beb12864895426a69269c19e6e87 (patch)
treec0448bbdf8b482e74dd4e3695851b7eed9c6e650 /include/linux/ata.h
parent5a2335512ad30ea38e53e112ca51e8a314dc6874 (diff)
downloadlinux-5c65d8bb3503beb12864895426a69269c19e6e87.tar.xz
libata: Add command definitions for NCQ Encapsulation for READ LOG DMA EXT
ACS-4 defines an NCQ encapsulation for READ LOG DMA EXT. Signed-off-by: Hannes Reinecke <hare@suse.com> Signed-off-by: Tejun Heo <tj@kernel.org>
Diffstat (limited to 'include/linux/ata.h')
-rw-r--r--include/linux/ata.h5
1 files changed, 5 insertions, 0 deletions
diff --git a/include/linux/ata.h b/include/linux/ata.h
index b84210a28a00..94ccde5ee83c 100644
--- a/include/linux/ata.h
+++ b/include/linux/ata.h
@@ -306,6 +306,9 @@ enum {
/* marked obsolete in the ATA/ATAPI-7 spec */
ATA_CMD_RESTORE = 0x10,
+ /* Subcmds for ATA_CMD_FPDMA_RECV */
+ ATA_SUBCMD_FPDMA_RECV_RD_LOG_DMA_EXT = 0x01,
+
/* Subcmds for ATA_CMD_FPDMA_SEND */
ATA_SUBCMD_FPDMA_SEND_DSM = 0x00,
ATA_SUBCMD_FPDMA_SEND_WR_LOG_DMA_EXT = 0x02,
@@ -329,7 +332,9 @@ enum {
ATA_LOG_NCQ_SEND_RECV_DSM_OFFSET = 0x04,
ATA_LOG_NCQ_SEND_RECV_DSM_TRIM = (1 << 0),
ATA_LOG_NCQ_SEND_RECV_RD_LOG_OFFSET = 0x08,
+ ATA_LOG_NCQ_SEND_RECV_RD_LOG_SUPPORTED = (1 << 0),
ATA_LOG_NCQ_SEND_RECV_WR_LOG_OFFSET = 0x0C,
+ ATA_LOG_NCQ_SEND_RECV_WR_LOG_SUPPORTED = (1 << 0),
ATA_LOG_NCQ_SEND_RECV_SIZE = 0x10,
/* READ/WRITE LONG (obsolete) */