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| author | mav <mav@FreeBSD.org> | 2017-03-06 06:29:10 +0000 |
|---|---|---|
| committer | mav <mav@FreeBSD.org> | 2017-03-06 06:29:10 +0000 |
| commit | 40fd71c6db51bec271e35a2328bc6a3b9cef510a (patch) | |
| tree | 2f95ce334525abcebf2bba13036aef231cb60678 /sys/cam | |
| parent | b353d9286d3cc4d48afb165999941f56c7bedfe9 (diff) | |
| download | FreeBSD-src-40fd71c6db51bec271e35a2328bc6a3b9cef510a.zip FreeBSD-src-40fd71c6db51bec271e35a2328bc6a3b9cef510a.tar.gz | |
MFC r314204: Explicitly abort ATIO if CTIO sending status has failed.
This helps SIM to free related resources in questionable cases.
Diffstat (limited to 'sys/cam')
| -rw-r--r-- | sys/cam/ctl/scsi_ctl.c | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/sys/cam/ctl/scsi_ctl.c b/sys/cam/ctl/scsi_ctl.c index 2078be3..2fc036d 100644 --- a/sys/cam/ctl/scsi_ctl.c +++ b/sys/cam/ctl/scsi_ctl.c @@ -1288,6 +1288,14 @@ ctlfedone(struct cam_periph *periph, union ccb *done_ccb) * datamove done routine. */ if ((io->io_hdr.flags & CTL_FLAG_DMA_INPROG) == 0) { + /* Abort ATIO if CTIO sending status has failed. */ + if ((done_ccb->ccb_h.status & CAM_STATUS_MASK) != + CAM_REQ_CMP) { + done_ccb->ccb_h.func_code = XPT_ABORT; + done_ccb->cab.abort_ccb = (union ccb *)atio; + xpt_action(done_ccb); + } + softc->ccbs_freed++; xpt_release_ccb(done_ccb); ctlfe_requeue_ccb(periph, (union ccb *)atio, |
