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| author | Linus Torvalds <torvalds@linux-foundation.org> | 2016-05-23 17:53:39 -0700 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2016-05-23 17:53:39 -0700 |
| commit | e4f7bdc2ec0d0dcc27f7d70db27a620dfdc1f697 (patch) | |
| tree | b034d89f25c2403ca17eaa356cb37c2d1cb3b803 /include/trace | |
| parent | 3159ee58d2133fbf9a710c21201ce717a8cf61a0 (diff) | |
| parent | 6d1003ae8db228b74ef61536364cd2a1bd973dd8 (diff) | |
Merge branch 'for-4.7-zac' of git://git.kernel.org/pub/scm/linux/kernel/git/tj/libata
Pull libata ZAC support from Tejun Heo:
"This contains Zone ATA Command support for Shingled Magnetic Recording
devices.
In addition to sending the new commands down to the device, as ZAC
commands depend on getting a lot of responses from the device, piping
up responses is beefed up too. However, it doesn't involve changes to
libata core mechanism or its interaction with upper layers, so I'm not
expecting too many fallouts.
Kudos to Hannes for driving SMR support"
* 'for-4.7-zac' of git://git.kernel.org/pub/scm/linux/kernel/git/tj/libata: (28 commits)
libata: support host-aware and host-managed ZAC devices
libata: support device-managed ZAC devices
libata: NCQ encapsulation for ZAC MANAGEMENT OUT
libata: Implement ZBC OUT translation
libata: implement ZBC IN translation
libata: fixup ZAC device disabling
libata-scsi: Generate sense code for disabled devices
libata-trace: decode subcommands
libata: Check log page directory before accessing pages
libata: Add command definitions for NCQ Encapsulation for READ LOG DMA EXT
libata: Separate out ata_dev_config_ncq_send_recv()
libata/libsas: Define ATA_CMD_NCQ_NON_DATA
libsas: enable FPDMA SEND/RECEIVE
libata: do not attempt to retrieve sense code twice
libata-scsi: Set information sense field for invalid parameter
libata-scsi: set bit pointer for sense code information
libata-scsi: Set field pointer in sense code
scsi: add scsi_set_sense_field_pointer()
libata: Implement control mode page to select sense format
libata-scsi: generate correct ATA pass-through sense
...
Diffstat (limited to 'include/trace')
| -rw-r--r-- | include/trace/events/libata.h | 10 |
1 files changed, 9 insertions, 1 deletions
diff --git a/include/trace/events/libata.h b/include/trace/events/libata.h index 8b0fbd93082c..75fff8696bae 100644 --- a/include/trace/events/libata.h +++ b/include/trace/events/libata.h @@ -39,6 +39,7 @@ ata_opcode_name(ATA_CMD_WRITE_QUEUED_FUA_EXT), \ ata_opcode_name(ATA_CMD_FPDMA_READ), \ ata_opcode_name(ATA_CMD_FPDMA_WRITE), \ + ata_opcode_name(ATA_CMD_NCQ_NON_DATA), \ ata_opcode_name(ATA_CMD_FPDMA_SEND), \ ata_opcode_name(ATA_CMD_FPDMA_RECV), \ ata_opcode_name(ATA_CMD_PIO_READ), \ @@ -97,6 +98,8 @@ ata_opcode_name(ATA_CMD_CFA_WRITE_MULT_NE), \ ata_opcode_name(ATA_CMD_REQ_SENSE_DATA), \ ata_opcode_name(ATA_CMD_SANITIZE_DEVICE), \ + ata_opcode_name(ATA_CMD_ZAC_MGMT_IN), \ + ata_opcode_name(ATA_CMD_ZAC_MGMT_OUT), \ ata_opcode_name(ATA_CMD_RESTORE), \ ata_opcode_name(ATA_CMD_READ_LONG), \ ata_opcode_name(ATA_CMD_READ_LONG_ONCE), \ @@ -139,6 +142,10 @@ const char *libata_trace_parse_eh_err_mask(struct trace_seq *, unsigned int); const char *libata_trace_parse_qc_flags(struct trace_seq *, unsigned int); #define __parse_qc_flags(f) libata_trace_parse_qc_flags(p, f) +const char *libata_trace_parse_subcmd(struct trace_seq *, unsigned char, + unsigned char, unsigned char); +#define __parse_subcmd(c,f,h) libata_trace_parse_subcmd(p, c, f, h) + TRACE_EVENT(ata_qc_issue, TP_PROTO(struct ata_queued_cmd *qc), @@ -185,11 +192,12 @@ TRACE_EVENT(ata_qc_issue, __entry->hob_nsect = qc->tf.hob_nsect; ), - TP_printk("ata_port=%u ata_dev=%u tag=%d proto=%s cmd=%s " \ + TP_printk("ata_port=%u ata_dev=%u tag=%d proto=%s cmd=%s%s " \ " tf=(%02x/%02x:%02x:%02x:%02x:%02x/%02x:%02x:%02x:%02x:%02x/%02x)", __entry->ata_port, __entry->ata_dev, __entry->tag, show_protocol_name(__entry->proto), show_opcode_name(__entry->cmd), + __parse_subcmd(__entry->cmd, __entry->feature, __entry->hob_nsect), __entry->cmd, __entry->feature, __entry->nsect, __entry->lbal, __entry->lbam, __entry->lbah, __entry->hob_feature, __entry->hob_nsect, |