diff options
| author | Tom Hughes <tomhughes@chromium.org> | 2019-08-23 15:06:57 -0700 |
|---|---|---|
| committer | Commit Bot <commit-bot@chromium.org> | 2019-09-03 20:48:41 +0000 |
| commit | af51b9ea19c0ba4c6d57cdc4c5f3380647be3034 (patch) | |
| tree | 92e5b04103e0342380c510bd632cbc7db43579a5 /include/chipset.h | |
| parent | dfbc632cd5b5a856086249253a98bc83d8942a29 (diff) | |
| download | chrome-ec-af51b9ea19c0ba4c6d57cdc4c5f3380647be3034.tar.gz | |
common: Add uptime host command
This moves the EC_CMD_GET_UPTIME_INFO command from behind the
CONFIG_CMD_AP_RESET_LOG config in chipset.c into the generic
common/uptime.c file, so that all boards in the codebase can use it. If
CONFIG_CMD_AP_RESET_LOG is enabled, the "AP reset stats" will be filled.
Otherwise, ap_reset_stats is a no-op and recent_ap_reset is filled with
zero.
BRANCH=none
BUG=chromium:997314
TEST=cat /sys/kernel/debug/cros_fp/uptime
Change-Id: I3b6f91b2dd22d3d55b707309ec1fdfd26d42fd70
Signed-off-by: Tom Hughes <tomhughes@chromium.org>
Reviewed-on: https://chromium-review.googlesource.com/c/chromiumos/platform/ec/+/1769393
Reviewed-by: Tim Wawrzynczak <twawrzynczak@chromium.org>
Diffstat (limited to 'include/chipset.h')
| -rw-r--r-- | include/chipset.h | 21 |
1 files changed, 21 insertions, 0 deletions
diff --git a/include/chipset.h b/include/chipset.h index 9b30b7f454..7b684598cb 100644 --- a/include/chipset.h +++ b/include/chipset.h @@ -15,7 +15,9 @@ #include "common.h" #include "compile_time_macros.h" +#include "ec_commands.h" #include "gpio.h" +#include "stddef.h" /* * Chipset state mask @@ -256,10 +258,29 @@ __override_proto enum critical_shutdown board_system_is_idle( */ void report_ap_reset(enum chipset_shutdown_reason reason); +/** + * Get statistics about AP resets. + * + * @param reset_log_entries Pointer to array of log entries. + * @param num_reset_log_entries Number of items in reset_log_entries. + * @param resets_since_ec_boot Number of AP resets since EC boot. + */ +test_mockable enum ec_error_list +get_ap_reset_stats(struct ap_reset_log_entry *reset_log_entries, + size_t num_reset_log_entries, + uint32_t *resets_since_ec_boot); + #else static inline void report_ap_reset(enum chipset_shutdown_reason reason) { } +test_mockable_static_inline enum ec_error_list +get_ap_reset_stats(struct ap_reset_log_entry *reset_log_entries, + size_t num_reset_log_entries, uint32_t *resets_since_ec_boot) +{ + return EC_SUCCESS; +} + #endif /* !CONFIG_CMD_AP_RESET_LOG */ #endif /* __CROS_EC_CHIPSET_H */ |