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Add a new ATH KTR debug method to log the interrupt status.

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This commit is contained in:
adrian 2013-02-18 04:10:38 +00:00
parent 6b4006784b
commit bad82cfd14
1 changed files with 28 additions and 0 deletions
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28
sys/dev/ath/if_ath_alq.h
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@ -92,6 +92,13 @@ struct if_ath_alq_tdma_timer_set {
uint32_t sc_tdmaswbaprep;
};
#define ATH_ALQ_INTR_STATUS 10
struct if_ath_alq_interrupt {
uint32_t intr_status;
uint32_t intr_state[8];
uint32_t intr_syncstate;
};
/*
* These will always be logged, regardless.
*/
@ -144,6 +151,27 @@ extern int if_ath_alq_start(struct if_ath_alq *alq);
extern int if_ath_alq_stop(struct if_ath_alq *alq);
extern void if_ath_alq_post(struct if_ath_alq *alq, uint16_t op,
uint16_t len, const char *buf);
/* XXX maybe doesn't belong here? */
static inline void
if_ath_alq_post_intr(struct if_ath_alq *alq, uint32_t status,
uint32_t *state, uint32_t sync_state)
{
int i;
struct if_ath_alq_interrupt intr;
if (! if_ath_alq_checkdebug(alq, ATH_ALQ_INTR_STATUS))
return;
intr.intr_status = htobe32(status);
for (i = 0; i < 8; i++)
intr.intr_state[i] = htobe32(state[i]);
intr.intr_syncstate = htobe32(sync_state);
if_ath_alq_post(alq, ATH_ALQ_INTR_STATUS, sizeof(&intr),
(const char *) &intr);
}
#endif /* _KERNEL */
#endif