diff options
| author | Alexander Motin <mav@FreeBSD.org> | 2009-11-05 08:55:24 +0000 |
|---|---|---|
| committer | Alexander Motin <mav@FreeBSD.org> | 2009-11-05 08:55:24 +0000 |
| commit | 379ad35853ef7ea466f3c83fa4b6ac56ef9164a8 (patch) | |
| tree | 34b4296d2f30d5d3918a65b6291b884b5ef24bda /sys/cam/cam_periph.c | |
| parent | f3d62ac43dbafeef31f1de75fc40131cbb5657e6 (diff) | |
| download | src-379ad35853ef7ea466f3c83fa4b6ac56ef9164a8.tar.gz src-379ad35853ef7ea466f3c83fa4b6ac56ef9164a8.zip | |
MFp4:
Implement device stats accounting for ATA commands.
Notes
Notes:
svn path=/head/; revision=198947
Diffstat (limited to 'sys/cam/cam_periph.c')
| -rw-r--r-- | sys/cam/cam_periph.c | 21 |
1 files changed, 17 insertions, 4 deletions
diff --git a/sys/cam/cam_periph.c b/sys/cam/cam_periph.c index fd441b255645..70764c65c146 100644 --- a/sys/cam/cam_periph.c +++ b/sys/cam/cam_periph.c @@ -898,7 +898,8 @@ cam_periph_runccb(union ccb *ccb, * If the user has supplied a stats structure, and if we understand * this particular type of ccb, record the transaction start. */ - if ((ds != NULL) && (ccb->ccb_h.func_code == XPT_SCSI_IO)) + if ((ds != NULL) && (ccb->ccb_h.func_code == XPT_SCSI_IO || + ccb->ccb_h.func_code == XPT_ATA_IO)) devstat_start_transaction(ds, NULL); xpt_action(ccb); @@ -921,15 +922,27 @@ cam_periph_runccb(union ccb *ccb, /* timeout */0, /* getcount_only */ FALSE); - if ((ds != NULL) && (ccb->ccb_h.func_code == XPT_SCSI_IO)) - devstat_end_transaction(ds, + if (ds != NULL) { + if (ccb->ccb_h.func_code == XPT_SCSI_IO) { + devstat_end_transaction(ds, ccb->csio.dxfer_len, - ccb->csio.tag_action & 0xf, + ccb->csio.tag_action & 0x3, ((ccb->ccb_h.flags & CAM_DIR_MASK) == CAM_DIR_NONE) ? DEVSTAT_NO_DATA : (ccb->ccb_h.flags & CAM_DIR_OUT) ? DEVSTAT_WRITE : DEVSTAT_READ, NULL, NULL); + } else if (ccb->ccb_h.func_code == XPT_ATA_IO) { + devstat_end_transaction(ds, + ccb->ataio.dxfer_len, + ccb->ataio.tag_action & 0x3, + ((ccb->ccb_h.flags & CAM_DIR_MASK) == + CAM_DIR_NONE) ? DEVSTAT_NO_DATA : + (ccb->ccb_h.flags & CAM_DIR_OUT) ? + DEVSTAT_WRITE : + DEVSTAT_READ, NULL, NULL); + } + } return(error); } |