| 94,38 → 94,6 |
|---|
| static irq_t i8042_kbd_irq; |
| static irq_t i8042_mouse_irq; |
| |
| void i8042_grab(void) |
| { |
| ipl_t ipl = interrupts_disable(); |
| |
| spinlock_lock(&i8042_kbd_irq.lock); |
| i8042_kbd_irq.notif_cfg.notify = false; |
| spinlock_unlock(&i8042_kbd_irq.lock); |
| |
| spinlock_lock(&i8042_mouse_irq.lock); |
| i8042_mouse_irq.notif_cfg.notify = false; |
| spinlock_unlock(&i8042_mouse_irq.lock); |
| |
| interrupts_restore(ipl); |
| } |
| |
| void i8042_release(void) |
| { |
| ipl_t ipl = interrupts_disable(); |
| |
| spinlock_lock(&i8042_kbd_irq.lock); |
| if (i8042_kbd_irq.notif_cfg.answerbox) |
| i8042_kbd_irq.notif_cfg.notify = true; |
| spinlock_unlock(&i8042_kbd_irq.lock); |
| |
| spinlock_lock(&i8042_mouse_irq.lock); |
| if (i8042_mouse_irq.notif_cfg.answerbox) |
| i8042_mouse_irq.notif_cfg.notify = true; |
| spinlock_unlock(&i8042_mouse_irq.lock); |
| |
| interrupts_restore(ipl); |
| } |
| |
| static irq_ownership_t i8042_claim(irq_t *irq) |
| { |
| i8042_instance_t *i8042_instance = irq->instance; |
| 138,14 → 106,6 |
|---|
| |
| static void i8042_irq_handler(irq_t *irq) |
| { |
| if (irq->notif_cfg.notify && irq->notif_cfg.answerbox) { |
| /* |
| * This will hopefully go to the IRQ dispatcher code soon. |
| */ |
| ipc_irq_send_notif(irq); |
| return; |
| } |
| |
| i8042_instance_t *instance = irq->instance; |
| i8042_t *dev = instance->i8042; |
| |
| 213,8 → 173,6 |
|---|
| sysinfo_set_item_val("mouse", NULL, true); |
| sysinfo_set_item_val("mouse.devno", NULL, mouse_devno); |
| sysinfo_set_item_val("mouse.inr", NULL, mouse_inr); |
| |
| i8042_grab(); |
| } |
| |
| /* Called from getc(). */ |