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libata: implement ZBC IN translation

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ZAC drives implement a 'ZAC Management In' command template,
which maps onto the ZBC IN command.

Signed-off-by: Hannes Reinecke <hare@suse.de>
Signed-off-by: Tejun Heo <tj@kernel.org>
This commit is contained in:
Hannes Reinecke
2016-04-25 12:45:52 +02:00
committed by Tejun Heo
parent 3a92945b24
commit 28a3fc2295
6 changed files with 185 additions and 1 deletions
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10
drivers/ata/libata-trace.c
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@@ -162,6 +162,9 @@ libata_trace_parse_subcmd(struct trace_seq *p, unsigned char cmd,
case ATA_SUBCMD_FPDMA_RECV_RD_LOG_DMA_EXT:
trace_seq_printf(p, " READ_LOG_DMA_EXT");
break;
case ATA_SUBCMD_FPDMA_RECV_ZAC_MGMT_IN:
trace_seq_printf(p, " ZAC_MGMT_IN");
break;
}
break;
case ATA_CMD_FPDMA_SEND:
@@ -187,6 +190,13 @@ libata_trace_parse_subcmd(struct trace_seq *p, unsigned char cmd,
break;
}
break;
case ATA_CMD_ZAC_MGMT_IN:
switch (feature) {
case ATA_SUBCMD_ZAC_MGMT_IN_REPORT_ZONES:
trace_seq_printf(p, " REPORT_ZONES");
break;
}
break;
}
trace_seq_putc(p, 0);