| --- a/src/include/drv_dsl_cpe_os_linux.h |
| +++ b/src/include/drv_dsl_cpe_os_linux.h |
| @@ -214,12 +214,25 @@ static inline int dsl_mutex_lock(struct |
| #define DSL_DRV_MUTEX_LOCK(id) down_interruptible(&(id)) |
| #define DSL_DRV_MUTEX_UNLOCK(id) up(&(id)) |
| #endif |
| + |
| +static inline long |
| +ugly_hack_sleep_on_timeout(wait_queue_head_t *q, long timeout) |
| +{ |
| + DEFINE_WAIT(wait); |
| + |
| + prepare_to_wait(q, &wait, TASK_INTERRUPTIBLE); |
| + timeout = schedule_timeout(timeout); |
| + finish_wait(q, &wait); |
| + |
| + return timeout; |
| +} |
| + |
| #define DSL_DRV_INIT_WAKELIST(name,queue) init_waitqueue_head(&(queue)) |
| #define DSL_DRV_WAKEUP_WAKELIST(queue) wake_up_interruptible(&(queue)) |
| #define DSL_DRV_INIT_EVENT(name,ev) init_waitqueue_head(&(ev)) |
| /* wait for an event, timeout is measured in ms */ |
| -#define DSL_DRV_WAIT_EVENT_TIMEOUT(ev,t) interruptible_sleep_on_timeout(&(ev), (t) * HZ / 1000) |
| -#define DSL_DRV_WAIT_EVENT(ev) interruptible_sleep_on(&(ev)) |
| +#define DSL_DRV_WAIT_EVENT_TIMEOUT(ev,t) ugly_hack_sleep_on_timeout(&(ev), (t) * HZ / 1000) |
| +#define DSL_DRV_WAIT_EVENT(ev) ugly_hack_sleep_on_timeout(&(ev), MAX_SCHEDULE_TIMEOUT) |
| #define DSL_DRV_WAKEUP_EVENT(ev) wake_up_interruptible(&(ev)) |
| #define DSL_DRV_TimeMSecGet() DSL_DRV_ElapsedTimeMSecGet(0) |
| #define DSL_WAIT(ms) msleep(ms) |