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If we end up with a CTIO completing with CAM_REQUEUE_REQ,

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be obliging and just redo the request instead of squawking
and dying.
This commit is contained in:
Matt Jacob 2006-04-11 21:36:43 +00:00
parent e101181393
commit 6070eb3f93
Notes: svn2git 2020-12-20 02:59:44 +00:00 
svn path=/head/; revision=157670
1 changed files with 16 additions and 2 deletions
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18
share/examples/scsi_target/scsi_cmds.c
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@ -689,8 +689,22 @@ tcmd_rdwr_done(struct ccb_accept_tio *atio, struct ccb_scsiio *ctio,
}
break;
case CTIO_DONE:
if (ctio->ccb_h.status != CAM_REQ_CMP) {
/* XXX */
switch (ctio->ccb_h.status & CAM_STATUS_MASK) {
case CAM_REQ_CMP:
break;
case CAM_REQUEUE_REQ:
warnx("requeueing request");
if ((a_descr->flags & CAM_DIR_MASK) == CAM_DIR_OUT) {
if (aio_write(&c_descr->aiocb) < 0) {
err(1, "aio_write"); /* XXX */
}
} else {
if (aio_read(&c_descr->aiocb) < 0) {
err(1, "aio_read"); /* XXX */
}
}
return;
default:
errx(1, "CTIO failed, status %#x", ctio->ccb_h.status);
}
a_descr->init_ack += ctio->dxfer_len;