diff options
Diffstat (limited to 'common')
| -rw-r--r-- | common/mkbp_event.c | 13 |
1 files changed, 8 insertions, 5 deletions
diff --git a/common/mkbp_event.c b/common/mkbp_event.c index b499789e04..71ce7f8a05 100644 --- a/common/mkbp_event.c +++ b/common/mkbp_event.c @@ -201,7 +201,10 @@ static inline int host_is_sleeping(void) static void force_mkbp_if_events(void); DECLARE_DEFERRED(force_mkbp_if_events); -static void activate_mkbp_with_events(uint32_t events_to_add) +/* + * Send events to AP, return true if succeeded to generate host interrupt. + */ +static bool activate_mkbp_with_events(uint32_t events_to_add) { int interrupt_id = -1; int skip_interrupt = 0; @@ -243,7 +246,7 @@ static void activate_mkbp_with_events(uint32_t events_to_add) /* If we don't need to send an interrupt we are done */ if (interrupt_id < 0) - return; + return false; /* Send a rising edge MKBP interrupt */ rv = mkbp_set_host_active(1, &mkbp_last_event_time); @@ -266,6 +269,8 @@ static void activate_mkbp_with_events(uint32_t events_to_add) if (rv != EC_SUCCESS) CPRINTS("Could not activate MKBP (%d). Deferring", rv); } + + return rv == EC_SUCCESS; } /* @@ -338,9 +343,7 @@ static void force_mkbp_if_events(void) test_mockable int mkbp_send_event(uint8_t event_type) { - activate_mkbp_with_events(BIT(event_type)); - - return 1; + return activate_mkbp_with_events(BIT(event_type)); } static int set_inactive_if_no_events(void) |