From 8788fd63952b50e4692efbf75a21bf0608e4c01c Mon Sep 17 00:00:00 2001 From: Furquan Shaikh Date: Mon, 20 Nov 2017 20:28:18 -0800 Subject: 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 Reviewed-on: https://review.coreboot.org/22551 Tested-by: build bot (Jenkins) Reviewed-by: Aaron Durbin --- src/ec/google/chromeec/switches.c | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-) (limited to 'src/ec/google/chromeec/switches.c') 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) -- cgit v1.2.3