| 1,5 → 1,6 |
|---|
| #include<asm/bitops.h> |
| #include<kernel/kern.h> |
| #include <time.h> |
| |
| struct device *irq2dev_map[16] = {0, 0, /* ... zeroed */}; |
| |
| 17,6 → 18,7 |
|---|
| int autoirq_setup(int waittime) |
| { |
| int i; |
| struct timespec delay; |
| |
| handled = 0; |
| |
| 27,7 → 29,9 |
|---|
| } |
| |
| /* Hang out at least <waittime> jiffies waiting for bogus IRQ hits. */ |
| task_delay(waittime); |
| delay.tv_sec = waittime/1000000; |
| delay.tv_nsec = (waittime%1000000)*1000; |
| nanosleep(&delay, NULL); |
| |
| return handled; |
| } |
| 34,10 → 38,13 |
|---|
| |
| int autoirq_report(int waittime) |
| { |
| struct timespec delay; |
| int i; |
| |
| |
| /* Hang out at least <waittime> jiffies waiting for the IRQ. */ |
| task_delay(waittime); |
| delay.tv_sec=waittime/1000000; |
| delay.tv_nsec=(waittime%1000000)*1000; |
| nanosleep(&delay, NULL); |
| |
| /* Retract the irq handlers that we installed. */ |
| for (i = 0; i < 16; i++) { |