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On command timeout handle frozen command first, to not run it inside

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XXX_end_transaction().

Submitted by:	avg
This commit is contained in:
Alexander Motin 2009-10-07 15:40:04 +00:00
parent 3889907fb2
commit 660d482a4e
2 changed files with 8 additions and 6 deletions
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7
sys/dev/ahci/ahci.c
View file

@ -1259,15 +1259,16 @@ ahci_timeout(struct ahci_slot *slot)
if (!ch->readlog)
xpt_freeze_simq(ch->sim, ch->numrslots);
/* Handle command with timeout. */
ahci_end_transaction(&ch->slot[slot->slot], AHCI_ERR_TIMEOUT);
/* Handle the rest of commands. */
/* Handle frozen command. */
if (ch->frozen) {
union ccb *fccb = ch->frozen;
ch->frozen = NULL;
fccb->ccb_h.status = CAM_REQUEUE_REQ | CAM_RELEASE_SIMQ;
xpt_done(fccb);
}
/* Handle command with timeout. */
ahci_end_transaction(&ch->slot[slot->slot], AHCI_ERR_TIMEOUT);
/* Handle the rest of commands. */
for (i = 0; i < ch->numslots; i++) {
/* Do we have a running request on slot? */
if (ch->slot[i].state < AHCI_SLOT_RUNNING)

7
sys/dev/siis/siis.c
View file

@ -982,15 +982,16 @@ device_printf(dev, "%s is %08x ss %08x rs %08x es %08x sts %08x serr %08x\n",
if (!ch->readlog)
xpt_freeze_simq(ch->sim, ch->numrslots);
/* Handle command with timeout. */
siis_end_transaction(&ch->slot[slot->slot], SIIS_ERR_TIMEOUT);
/* Handle the rest of commands. */
/* Handle frozen command. */
if (ch->frozen) {
union ccb *fccb = ch->frozen;
ch->frozen = NULL;
fccb->ccb_h.status = CAM_REQUEUE_REQ | CAM_RELEASE_SIMQ;
xpt_done(fccb);
}
/* Handle command with timeout. */
siis_end_transaction(&ch->slot[slot->slot], SIIS_ERR_TIMEOUT);
/* Handle the rest of commands. */
for (i = 0; i < SIIS_MAX_SLOTS; i++) {
/* Do we have a running request on slot? */
if (ch->slot[i].state < SIIS_SLOT_RUNNING)