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| author | Vadim Sukhomlinov <sukhomlinov@google.com> | 2021-07-16 23:51:06 -0700 |
|---|---|---|
| committer | Commit Bot <commit-bot@chromium.org> | 2021-08-24 23:49:46 +0000 |
| commit | 5ae1c684271a117539858cb12252959dfe46803c (patch) | |
| tree | 6c792a27812fdc159723bda6b768b210b88b3f28 /include/physical_presence.h | |
| parent | ea35354507745b5763bb85479a26409920ed37b0 (diff) | |
| download | chrome-ec-5ae1c684271a117539858cb12252959dfe46803c.tar.gz | |
u2f: refactoring to split command processing and crypto
Split U2F crypto from U2F command processing by moving all crypto
code into boards/cr50 (platform hooks).
U2F state management is part of common code and passed to U2F crypto
as a parameter.
BUG=b:134594373
TEST=make BOARD=cr50 CRYPTO_TEST=1
console: u2f_test
test/tpmtest.py
FAFT U2F tests pass
Signed-off-by: Vadim Sukhomlinov <sukhomlinov@google.com>
Change-Id: I85442cddb2959bd3102f7f6e6047134ede90951b
Reviewed-on: https://chromium-review.googlesource.com/c/chromiumos/platform/ec/+/3034852
Reviewed-by: Vadim Sukhomlinov <sukhomlinov@chromium.org>
Reviewed-by: Andrey Pronin <apronin@chromium.org>
Tested-by: Vadim Sukhomlinov <sukhomlinov@chromium.org>
Commit-Queue: Vadim Sukhomlinov <sukhomlinov@chromium.org>
Diffstat (limited to 'include/physical_presence.h')
| -rw-r--r-- | include/physical_presence.h | 14 |
1 files changed, 14 insertions, 0 deletions
diff --git a/include/physical_presence.h b/include/physical_presence.h index 0acbc65691..c71c6af1ea 100644 --- a/include/physical_presence.h +++ b/include/physical_presence.h @@ -73,4 +73,18 @@ enum pp_fsm_state { }; enum pp_fsm_state physical_presense_fsm_state(void); +/* ---- Physical presence ---- */ +enum touch_state { + POP_TOUCH_NO = 0, /* waiting for a user touch */ + POP_TOUCH_YES = 1, /* touch recorded and latched */ +}; + +/* + * Check whether the user presence event was latched. + * + * @param consume reset the latched touch event and the presence LED. + * @return POP_TOUCH_NO or POP_TOUCH_YES. + */ +enum touch_state pop_check_presence(int consume); + #endif /* __CROS_EC_PHYSICAL_PRESENCE_H */ |