| 39,7 → 39,8 |
|---|
| * |
| * This code is designed to support: |
| * - multiple devices sharing single IRQ |
| * - multiple IRQs per signle device |
| * - multiple IRQs per single device |
| * - multiple instances of the same device |
| * |
| * |
| * Note about architectures. |
| 144,7 → 145,7 |
|---|
| irq->trigger = (irq_trigger_t) 0; |
| irq->claim = NULL; |
| irq->handler = NULL; |
| irq->arg = NULL; |
| irq->instance = NULL; |
| irq->cir = NULL; |
| irq->cir_arg = NULL; |
| irq->notif_cfg.notify = false; |
| 306,7 → 307,8 |
|---|
| spinlock_lock(&irq->lock); |
| if (devno == -1) { |
| /* Invoked by irq_dispatch_and_lock(). */ |
| rv = ((irq->inr == inr) && (irq->claim() == IRQ_ACCEPT)); |
| rv = ((irq->inr == inr) && |
| (irq->claim(irq->instance) == IRQ_ACCEPT)); |
| } else { |
| /* Invoked by irq_find_and_lock(). */ |
| rv = ((irq->inr == inr) && (irq->devno == devno)); |
| 365,7 → 367,7 |
|---|
| spinlock_lock(&irq->lock); |
| if (devno == -1) { |
| /* Invoked by irq_dispatch_and_lock() */ |
| rv = (irq->claim() == IRQ_ACCEPT); |
| rv = (irq->claim(irq->instance) == IRQ_ACCEPT); |
| } else { |
| /* Invoked by irq_find_and_lock() */ |
| rv = (irq->devno == devno); |