diff options
Diffstat (limited to 'drivers/nvme')
-rw-r--r-- | drivers/nvme/host/trace.c | 19 |
1 files changed, 19 insertions, 0 deletions
diff --git a/drivers/nvme/host/trace.c b/drivers/nvme/host/trace.c index 5c3cb6928f3c..e0400de713b5 100644 --- a/drivers/nvme/host/trace.c +++ b/drivers/nvme/host/trace.c @@ -102,6 +102,23 @@ static const char *nvme_trace_get_lba_status(struct trace_seq *p, return ret; } +static const char *nvme_trace_admin_format_nvm(struct trace_seq *p, u8 *cdw10) +{ + const char *ret = trace_seq_buffer_ptr(p); + u8 lbaf = cdw10[0] & 0xF; + u8 mset = (cdw10[0] >> 4) & 0x1; + u8 pi = (cdw10[0] >> 5) & 0x7; + u8 pil = cdw10[1] & 0x1; + u8 ses = (cdw10[1] >> 1) & 0x7; + + trace_seq_printf(p, "lbaf=%u, mset=%u, pi=%u, pil=%u, ses=%u", + lbaf, mset, pi, pil, ses); + + trace_seq_putc(p, 0); + + return ret; +} + static const char *nvme_trace_read_write(struct trace_seq *p, u8 *cdw10) { const char *ret = trace_seq_buffer_ptr(p); @@ -159,6 +176,8 @@ const char *nvme_trace_parse_admin_cmd(struct trace_seq *p, return nvme_trace_admin_get_features(p, cdw10); case nvme_admin_get_lba_status: return nvme_trace_get_lba_status(p, cdw10); + case nvme_admin_format_nvm: + return nvme_trace_admin_format_nvm(p, cdw10); default: return nvme_trace_common(p, cdw10); } |