diff options
Diffstat (limited to 'drivers/nvme/host/trace.c')
| -rw-r--r-- | drivers/nvme/host/trace.c | 14 |
1 files changed, 14 insertions, 0 deletions
diff --git a/drivers/nvme/host/trace.c b/drivers/nvme/host/trace.c index 58456de78bb2..5f24ea7a28eb 100644 --- a/drivers/nvme/host/trace.c +++ b/drivers/nvme/host/trace.c @@ -50,7 +50,19 @@ static const char *nvme_trace_admin_identify(struct trace_seq *p, u8 *cdw10) return ret; } +static const char *nvme_trace_admin_get_features(struct trace_seq *p, + u8 *cdw10) +{ + const char *ret = trace_seq_buffer_ptr(p); + u8 fid = cdw10[0]; + u8 sel = cdw10[1] & 0x7; + u32 cdw11 = get_unaligned_le32(cdw10 + 4); + + trace_seq_printf(p, "fid=0x%x sel=0x%x cdw11=0x%x", fid, sel, cdw11); + trace_seq_putc(p, 0); + return ret; +} static const char *nvme_trace_read_write(struct trace_seq *p, u8 *cdw10) { @@ -101,6 +113,8 @@ const char *nvme_trace_parse_admin_cmd(struct trace_seq *p, return nvme_trace_create_cq(p, cdw10); case nvme_admin_identify: return nvme_trace_admin_identify(p, cdw10); + case nvme_admin_get_features: + return nvme_trace_admin_get_features(p, cdw10); default: return nvme_trace_common(p, cdw10); } |