diff options
| author | Daisuke Nojiri <dnojiri@chromium.org> | 2021-07-01 10:38:06 -0700 |
|---|---|---|
| committer | Commit Bot <commit-bot@chromium.org> | 2021-07-05 18:14:31 +0000 |
| commit | 23a542566b89d5f00dbd3f5442e63f6d0cbf7477 (patch) | |
| tree | d7208941f38d7553cd9fcd9070056fe70b28dee9 /include/system.h | |
| parent | 3c8257a31ea4ab522e65721ad20f133e86d0c955 (diff) | |
| download | chrome-ec-23a542566b89d5f00dbd3f5442e63f6d0cbf7477.tar.gz | |
System: Add SYSTEM_IN_MANUAL_RECOVERY flag
This patch adds SYSTEM_IN_MANUAL_RECOVERY, which indicates the system
is in recovery mode.
It's set when EC_HOST_EVENT_KEYBOARD_RECOVERY is set and cleared when
the system shuts down (not when the host event flag is cleared).
BUG=b:188242794
BRANCH=None
TEST=Verify sysinfo command prints 'Recovery: yes' in recovery screen.
TEST=Verify sysinfo command prints 'Recovery: no' after shutting down
from recovery screen.
Change-Id: I357e25fa4072cb4549dbe2c6bd476b0a93ccbb38
Signed-off-by: Daisuke Nojiri <dnojiri@chromium.org>
Reviewed-on: https://chromium-review.googlesource.com/c/chromiumos/platform/ec/+/3001190
Diffstat (limited to 'include/system.h')
| -rw-r--r-- | include/system.h | 13 |
1 files changed, 13 insertions, 0 deletions
diff --git a/include/system.h b/include/system.h index deb97b5023..230141fffe 100644 --- a/include/system.h +++ b/include/system.h @@ -64,6 +64,19 @@ void system_common_pre_init(void); int system_is_manual_recovery(void); /** + * Set a flag indicating system is in recovery mode. + */ +void system_enter_manual_recovery(void); + +/** + * Set a flag indicating system left recovery mode. + * + * WARNING: This flag should be cleared right after a shutdown from recovery + * boot. You most likely shouldn't call this elsewhere. + */ +void system_exit_manual_recovery(void); + +/** * Make sure AP shutdown completely, before call system_hibernate */ void system_enter_hibernate(uint32_t seconds, uint32_t microseconds); |