diff options
| author | Paolo Bonzini <pbonzini@redhat.com> | 2011-08-03 10:49:19 +0200 |
|---|---|---|
| committer | Anthony Liguori <aliguori@us.ibm.com> | 2011-08-12 08:31:28 -0500 |
| commit | 98254542f9aca81f136a96c82a9ae08e781a9baf (patch) | |
| tree | 55930c014871ecae7b82876d5179ae6734dc119a /hw | |
| parent | c7b488721d6aafe32994ac63f8d690ae6d4729fa (diff) | |
scsi: add special traces for common commands
Can be useful when debugging the device scan phase.
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
Diffstat (limited to 'hw')
| -rw-r--r-- | hw/scsi-bus.c | 17 |
1 files changed, 17 insertions, 0 deletions
diff --git a/hw/scsi-bus.c b/hw/scsi-bus.c index 9b2d12dc48..f2af6cdb4d 100644 --- a/hw/scsi-bus.c +++ b/hw/scsi-bus.c @@ -396,6 +396,23 @@ SCSIRequest *scsi_req_new(SCSIDevice *d, uint32_t tag, uint32_t lun, } req->cmd = cmd; + switch (buf[0]) { + case INQUIRY: + trace_scsi_inquiry(d->id, lun, tag, cmd.buf[1], cmd.buf[2]); + break; + case TEST_UNIT_READY: + trace_scsi_test_unit_ready(d->id, lun, tag); + break; + case REPORT_LUNS: + trace_scsi_report_luns(d->id, lun, tag); + break; + case REQUEST_SENSE: + trace_scsi_request_sense(d->id, lun, tag); + break; + default: + break; + } + return req; } |