struct virt_dma_desc *vd, *tmp;
unsigned int dcsr;
unsigned long flags;
+ bool vd_completed;
dma_cookie_t last_started = 0;
BUG_ON(!chan);
spin_lock_irqsave(&chan->vc.lock, flags);
list_for_each_entry_safe(vd, tmp, &chan->vc.desc_issued, node) {
+ vd_completed = is_desc_completed(vd);
dev_dbg(&chan->vc.chan.dev->device,
- "%s(): checking txd %p[%x]: completed=%d\n",
- __func__, vd, vd->tx.cookie, is_desc_completed(vd));
+ "%s(): checking txd %p[%x]: completed=%d dcsr=0x%x\n",
+ __func__, vd, vd->tx.cookie, vd_completed,
+ dcsr);
last_started = vd->tx.cookie;
if (to_pxad_sw_desc(vd)->cyclic) {
vchan_cyclic_callback(vd);
break;
}
- if (is_desc_completed(vd)) {
+ if (vd_completed) {
list_del(&vd->node);
vchan_cookie_complete(vd);
} else {