OpenWrt – Blame information for rev 1
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| Rev | Author | Line No. | Line |
|---|---|---|---|
| 1 | office | 1 | --- a/src/include/drv_dsl_cpe_os_linux.h |
| 2 | +++ b/src/include/drv_dsl_cpe_os_linux.h |
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| 3 | @@ -214,12 +214,25 @@ static inline int dsl_mutex_lock(struct |
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| 4 | #define DSL_DRV_MUTEX_LOCK(id) down_interruptible(&(id)) |
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| 5 | #define DSL_DRV_MUTEX_UNLOCK(id) up(&(id)) |
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| 6 | #endif |
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| 7 | + |
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| 8 | +static inline long |
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| 9 | +ugly_hack_sleep_on_timeout(wait_queue_head_t *q, long timeout) |
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| 10 | +{ |
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| 11 | + DEFINE_WAIT(wait); |
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| 12 | + |
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| 13 | + prepare_to_wait(q, &wait, TASK_INTERRUPTIBLE); |
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| 14 | + timeout = schedule_timeout(timeout); |
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| 15 | + finish_wait(q, &wait); |
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| 16 | + |
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| 17 | + return timeout; |
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| 18 | +} |
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| 19 | + |
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| 20 | #define DSL_DRV_INIT_WAKELIST(name,queue) init_waitqueue_head(&(queue)) |
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| 21 | #define DSL_DRV_WAKEUP_WAKELIST(queue) wake_up_interruptible(&(queue)) |
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| 22 | #define DSL_DRV_INIT_EVENT(name,ev) init_waitqueue_head(&(ev)) |
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| 23 | /* wait for an event, timeout is measured in ms */ |
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| 24 | -#define DSL_DRV_WAIT_EVENT_TIMEOUT(ev,t) interruptible_sleep_on_timeout(&(ev), (t) * HZ / 1000) |
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| 25 | -#define DSL_DRV_WAIT_EVENT(ev) interruptible_sleep_on(&(ev)) |
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| 26 | +#define DSL_DRV_WAIT_EVENT_TIMEOUT(ev,t) ugly_hack_sleep_on_timeout(&(ev), (t) * HZ / 1000) |
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| 27 | +#define DSL_DRV_WAIT_EVENT(ev) ugly_hack_sleep_on_timeout(&(ev), MAX_SCHEDULE_TIMEOUT) |
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| 28 | #define DSL_DRV_WAKEUP_EVENT(ev) wake_up_interruptible(&(ev)) |
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| 29 | #define DSL_DRV_TimeMSecGet() DSL_DRV_ElapsedTimeMSecGet(0) |
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| 30 | #define DSL_WAIT(ms) msleep(ms) |