/**
* Line based interrupt handler.
*/
irqreturn_t
bfad_intx(int irq, void *dev_id)
{
struct bfad_s *bfad = dev_id;
struct list_head doneq;
unsigned long flags;
bfa_boolean_t rc;
spin_lock_irqsave(&bfad->bfad_lock, flags);
rc = bfa_intx(&bfad->bfa);
if (!rc) {
spin_unlock_irqrestore(&bfad->bfad_lock, flags);
return IRQ_NONE;
}
bfa_comp_deq(&bfad->bfa, &doneq);
spin_unlock_irqrestore(&bfad->bfad_lock, flags);
if (!list_empty(&doneq)) {
bfa_comp_process(&bfad->bfa, &doneq);
spin_lock_irqsave(&bfad->bfad_lock, flags);
bfa_comp_free(&bfad->bfa, &doneq);
spin_unlock_irqrestore(&bfad->bfad_lock, flags);
bfa_trc_fp(bfad, irq);
}
return IRQ_HANDLED;
}
void
bfa_msix_all(struct bfa_s *bfa, int vec)
{
bfa_intx(bfa);
}