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When requesting sense data for SIM not doing it automatically (such as

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ATAPI or USB), request only as much data as requested by consumer.
On the way back -- report how much sense data we have actually received.
This commit is contained in:
Alexander Motin 2010-11-08 15:59:41 +00:00
parent ba3a999598
commit 0bb3f1d367
Notes: svn2git 2020-12-20 02:59:44 +00:00 
svn path=/head/; revision=214989
1 changed files with 3 additions and 2 deletions
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5
sys/cam/cam_periph.c
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@ -1055,6 +1055,7 @@ camperiphsensedone(struct cam_periph *periph, union ccb *done_ccb)
saved_ccb->ccb_h.status |=
CAM_AUTOSENSE_FAIL;
}
saved_ccb->csio.sense_resid = done_ccb->csio.resid;
bcopy(saved_ccb, done_ccb, sizeof(union ccb));
xpt_free_ccb(saved_ccb);
break;
@ -1211,7 +1212,7 @@ camperiphdone(struct cam_periph *periph, union ccb *done_ccb)
scsi_request_sense(&done_ccb->csio, /*retries*/1,
camperiphsensedone,
&save_ccb->csio.sense_data,
sizeof(save_ccb->csio.sense_data),
save_ccb->csio.sense_len,
CAM_TAG_ACTION_NONE,
/*sense_len*/SSD_FULL_SIZE,
/*timeout*/5000);
@ -1602,7 +1603,7 @@ camperiphscsisenseerror(union ccb *ccb, cam_flags camflags,
scsi_request_sense(&ccb->csio, /*retries*/1,
camperiphsensedone,
&orig_ccb->csio.sense_data,
sizeof(orig_ccb->csio.sense_data),
orig_ccb->csio.sense_len,
CAM_TAG_ACTION_NONE,
/*sense_len*/SSD_FULL_SIZE,
/*timeout*/5000);