diff options
author | Aseda Aboagye <aaboagye@google.com> | 2019-07-02 10:38:56 -0700 |
---|---|---|
committer | Commit Bot <commit-bot@chromium.org> | 2019-07-02 23:12:48 +0000 |
commit | 4509620f1e7873ee239b558675a47c69f614a732 (patch) | |
tree | 62fd72e93bb2661389a09e1b25d6ff118da65dba /common | |
parent | 9ba43859c8ed86768e95ea01b7fc5a495af683a8 (diff) | |
download | chrome-ec-4509620f1e7873ee239b558675a47c69f614a732.tar.gz |
cleanup: Rename CONFIG_MKBP_WAKEUP_MASK for clarity.
CONFIG_MKBP_WAKEUP_MASK is a bit confusing and is wrongly named. The
comment stated that "With this option, we can define the MKBP wakeup
events in this mask (as a white list) in board level, those evets allow
to interrupt AP during S3.". However, these events are NOT MKBP events
at all but are instead host events. This commit tries to clear things
up by renaming CONFIG_MKBP_WAKEUP_MASK to
CONFIG_MKBP_HOST_EVENT_WAKEUP_MASK to better show that these events are
in fact host events.
BUG=b:136282898
BRANCH=None
TEST=`make -j buildall`
Change-Id: I42beadec8217435fd30e679ccf52d784a8ef99a0
Signed-off-by: Aseda Aboagye <aaboagye@google.com>
Reviewed-on: https://chromium-review.googlesource.com/c/chromiumos/platform/ec/+/1685784
Tested-by: Aseda Aboagye <aaboagye@chromium.org>
Reviewed-by: Alexandru M Stan <amstan@chromium.org>
Commit-Queue: Aseda Aboagye <aaboagye@chromium.org>
Diffstat (limited to 'common')
-rw-r--r-- | common/mkbp_event.c | 25 |
1 files changed, 14 insertions, 11 deletions
diff --git a/common/mkbp_event.c b/common/mkbp_event.c index ee0fca71de..0f59bb15f8 100644 --- a/common/mkbp_event.c +++ b/common/mkbp_event.c @@ -136,7 +136,7 @@ static int mkbp_set_host_active(int active, uint32_t *timestamp) #endif } -#ifdef CONFIG_MKBP_WAKEUP_MASK +#ifdef CONFIG_MKBP_HOST_EVENT_WAKEUP_MASK /** * Check if the host is sleeping. Check our power state in addition to the * self-reported sleep state of host (CONFIG_POWER_TRACK_HOST_SLEEP_STATE). @@ -153,7 +153,7 @@ static inline int host_is_sleeping(void) #endif return is_sleeping; } -#endif /* CONFIG_MKBP_WAKEUP_MASK */ +#endif /* CONFIG_MKBP_HOST_EVENT_WAKEUP_MASK */ /* * This is the deferred function that ensures that we attempt to set the MKBP @@ -169,11 +169,12 @@ static void activate_mkbp_with_events(uint32_t events_to_add) int skip_interrupt = 0; int rv, schedule_deferred = 0; -#ifdef CONFIG_MKBP_WAKEUP_MASK - /* Only assert interrupt for wake events if host is sleeping */ +#ifdef CONFIG_MKBP_HOST_EVENT_WAKEUP_MASK + /* Check to see if this host event should wake the system. */ skip_interrupt = host_is_sleeping() && - !(host_get_events() & CONFIG_MKBP_WAKEUP_MASK); -#endif + !(host_get_events() & + CONFIG_MKBP_HOST_EVENT_WAKEUP_MASK); +#endif /* CONFIG_MKBP_HOST_EVENT_WAKEUP_MASK */ mutex_lock(&state.lock); state.events |= events_to_add; @@ -346,17 +347,19 @@ DECLARE_HOST_COMMAND(EC_CMD_GET_NEXT_EVENT, mkbp_get_next_event, EC_VER_MASK(0) | EC_VER_MASK(1) | EC_VER_MASK(2)); -#ifdef CONFIG_MKBP_WAKEUP_MASK -static int mkbp_get_wake_mask(struct host_cmd_handler_args *args) +#ifdef CONFIG_MKBP_HOST_EVENT_WAKEUP_MASK +#ifdef CONFIG_MKBP_USE_HOST_EVENT +static int mkbp_get_host_event_wake_mask(struct host_cmd_handler_args *args) { struct ec_response_host_event_mask *r = args->response; - r->mask = CONFIG_MKBP_WAKEUP_MASK; + r->mask = CONFIG_MKBP_HOST_EVENT_WAKEUP_MASK; args->response_size = sizeof(*r); return EC_RES_SUCCESS; } DECLARE_HOST_COMMAND(EC_CMD_HOST_EVENT_GET_WAKE_MASK, - mkbp_get_wake_mask, + mkbp_get_host_event_wake_mask, EC_VER_MASK(0)); -#endif +#endif /* CONFIG_MKBP_USE_HOST_EVENT */ +#endif /* CONFIG_MKBP_HOST_EVENT_WAKEUP_MASK */ |