diff options
| author | Furquan Shaikh <furquan@chromium.org> | 2017-11-20 20:28:18 -0800 |
|---|---|---|
| committer | Furquan Shaikh <furquan@google.com> | 2017-11-22 19:10:26 +0000 |
| commit | 8788fd63952b50e4692efbf75a21bf0608e4c01c (patch) | |
| tree | c5b892728c2aafce88c00bc002ae3f0f31767939 /src/ec/google/chromeec/switches.c | |
| parent | beb0468fced261ced7ddbb8a1f982edcaf6cce8c (diff) | |
| download | coreboot-8788fd63952b50e4692efbf75a21bf0608e4c01c.tar.xz | |
chromeec: Change the API for hostevent/wake masks to handle 64-bit
ChromeEC is getting ready to bump up the hostevents and wake masks to
64-bits. The current commands to program hostevents/wake masks will
still operate on 32-bits only. A new EC host command will be added to
handle 64-bit hostevents/wake masks. In order to prevent individual
callers in coreboot from worrying about 32-bit/64-bit, the same API
provided by google/chromeec will be updated to accept 64-bit
parameters and return 64-bit values. Internally, host command handlers
will take care of masking these parameters/return values to
appropriate 32-bit/64-bit values.
BUG=b:69329196
Change-Id: If59f3f2b1a2aa5ce95883df3e72efc4a32de1190
Signed-off-by: Furquan Shaikh <furquan@chromium.org>
Reviewed-on: https://review.coreboot.org/22551
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Aaron Durbin <adurbin@chromium.org>
Diffstat (limited to 'src/ec/google/chromeec/switches.c')
| -rw-r--r-- | src/ec/google/chromeec/switches.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/src/ec/google/chromeec/switches.c b/src/ec/google/chromeec/switches.c index e05d37c205..1cf26a2729 100644 --- a/src/ec/google/chromeec/switches.c +++ b/src/ec/google/chromeec/switches.c @@ -42,8 +42,8 @@ int get_recovery_mode_switch(void) int get_recovery_mode_retrain_switch(void) { - uint32_t events; - const uint32_t mask = + uint64_t events; + const uint64_t mask = EC_HOST_EVENT_MASK(EC_HOST_EVENT_KEYBOARD_RECOVERY_HW_REINIT); /* @@ -53,7 +53,7 @@ int get_recovery_mode_retrain_switch(void) events = google_chromeec_get_events_b(); if (cbmem_possibly_online()) { - const uint32_t *events_save; + const uint64_t *events_save; events_save = cbmem_find(CBMEM_ID_EC_HOSTEVENT); if (events_save != NULL) |