| 62,8 → 62,6 |
|---|
| static z8530_t z8530; /**< z8530 device structure. */ |
| static irq_t z8530_irq; /**< z8530's IRQ. */ |
| |
| static ipc_notif_cfg_t saved_notif_cfg; |
| |
| static void z8530_suspend(chardev_t *); |
| static void z8530_resume(chardev_t *); |
| |
| 91,20 → 89,14 |
|---|
| |
| z8530_write_a(&z8530, WR9, WR9_MIE); /* Master Interrupt Enable. */ |
| |
| if (z8530_irq.notif_cfg.answerbox) { |
| saved_notif_cfg = z8530_irq.notif_cfg; |
| z8530_irq.notif_cfg.answerbox = NULL; |
| z8530_irq.notif_cfg.code = NULL; |
| z8530_irq.notif_cfg.method = 0; |
| z8530_irq.notif_cfg.counter = 0; |
| } |
| z8530_irq.notif_cfg.notify = false; |
| } |
| |
| /** Resume the former IPC notification behavior. */ |
| void z8530_release(void) |
| { |
| if (saved_notif_cfg.answerbox) |
| z8530_irq.notif_cfg = saved_notif_cfg; |
| if (z8530_irq.notif_cfg.answerbox) |
| z8530_irq.notif_cfg.notify = true; |
| } |
| |
| /** Initialize z8530. */ |
| 204,7 → 196,7 |
|---|
| * we cannot handle it by scheduling one of the level |
| * interrupt traps. Process the interrupt directly. |
| */ |
| if (irq->notif_cfg.answerbox) |
| if (irq->notif_cfg.notify && irq->notif_cfg.answerbox) |
| ipc_irq_send_notif(irq); |
| else |
| z8530_interrupt(); |