Avoid keeping zombie requests across controller reset by purging the
queue and also dropping the currently active request.
Signed-off-by: Jan Kiszka <jan.kiszka@siemens.com>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
static void lsi_soft_reset(LSIState *s)
{
+ lsi_request *p;
+
DPRINTF("Reset\n");
s->carry = 0;
s->sbc = 0;
s->csbc = 0;
s->sbr = 0;
+ while (!QTAILQ_EMPTY(&s->queue)) {
+ p = QTAILQ_FIRST(&s->queue);
+ QTAILQ_REMOVE(&s->queue, p, next);
+ qemu_free(p);
+ }
+ if (s->current) {
+ qemu_free(s->current);
+ s->current = NULL;
+ }
}
static int lsi_dma_40bit(LSIState *s)