Author: imp
Date: Sat Aug 30 02:13:04 2014
New Revision: 270832
URL: http://svnweb.freebsd.org/changeset/base/270832
Log:
Add a few defines and packet types for SATA 3.2 and FPDMA (First Party
DMA).
Sponsored by: Netflix
Modified:
head/sys/cam/ata/ata_all.c
head/sys/sys/ata.h
Modified: head/sys/cam/ata/ata_all.c
==============================================================================
--- head/sys/cam/ata/ata_all.c Sat Aug 30 02:12:58 2014 (r270831)
+++ head/sys/cam/ata/ata_all.c Sat Aug 30 02:13:04 2014 (r270832)
@@ -108,6 +108,9 @@ ata_op_string(struct ata_cmd *cmd)
case 0x51: return ("CONFIGURE_STREAM");
case 0x60: return ("READ_FPDMA_QUEUED");
case 0x61: return ("WRITE_FPDMA_QUEUED");
+ case 0x63: return ("NCQ_NON_DATA");
+ case 0x64: return ("SEND_FPDMA_QUEUED");
+ case 0x65: return ("RECEIVE_FPDMA_QUEUED");
case 0x67:
if (cmd->features == 0xec)
return ("SEP_ATTN IDENTIFY");
Modified: head/sys/sys/ata.h
==============================================================================
--- head/sys/sys/ata.h Sat Aug 30 02:12:58 2014 (r270831)
+++ head/sys/sys/ata.h Sat Aug 30 02:13:04 2014 (r270832)
@@ -370,6 +370,7 @@ struct ata_params {
#define ATA_READ_LOG_DMA_EXT 0x47 /* read log DMA ext - PIO
Data-In */
#define ATA_READ_FPDMA_QUEUED 0x60 /* read DMA NCQ */
#define ATA_WRITE_FPDMA_QUEUED 0x61 /* write DMA NCQ */
+#define ATA_NCQ_NON_DATA 0x63 /* NCQ non-data command */
#define ATA_SEND_FPDMA_QUEUED 0x64 /* send DMA NCQ */
#define ATA_RECV_FPDMA_QUEUED 0x65 /* recieve DMA NCQ */
#define ATA_SEP_ATTN 0x67 /* SEP request */
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