diff options
Diffstat (limited to 'drivers/nvme/target/trace.c')
| -rw-r--r-- | drivers/nvme/target/trace.c | 18 |
1 files changed, 18 insertions, 0 deletions
diff --git a/drivers/nvme/target/trace.c b/drivers/nvme/target/trace.c index 6af11d493271..1373a3c67962 100644 --- a/drivers/nvme/target/trace.c +++ b/drivers/nvme/target/trace.c @@ -33,6 +33,22 @@ static const char *nvmet_trace_admin_get_features(struct trace_seq *p, return ret; } +static const char *nvmet_trace_get_lba_status(struct trace_seq *p, + u8 *cdw10) +{ + const char *ret = trace_seq_buffer_ptr(p); + u64 slba = get_unaligned_le64(cdw10); + u32 mndw = get_unaligned_le32(cdw10 + 8); + u16 rl = get_unaligned_le16(cdw10 + 12); + u8 atype = cdw10[15]; + + trace_seq_printf(p, "slba=0x%llx, mndw=0x%x, rl=0x%x, atype=%u", + slba, mndw, rl, atype); + trace_seq_putc(p, 0); + + return ret; +} + static const char *nvmet_trace_read_write(struct trace_seq *p, u8 *cdw10) { const char *ret = trace_seq_buffer_ptr(p); @@ -80,6 +96,8 @@ const char *nvmet_trace_parse_admin_cmd(struct trace_seq *p, return nvmet_trace_admin_identify(p, cdw10); case nvme_admin_get_features: return nvmet_trace_admin_get_features(p, cdw10); + case nvme_admin_get_lba_status: + return nvmet_trace_get_lba_status(p, cdw10); default: return nvmet_trace_common(p, cdw10); } |