diff options
Diffstat (limited to 'src')
| -rw-r--r-- | src/drivers/elog/elog.c | 11 | ||||
| -rw-r--r-- | src/include/elog.h | 18 |
2 files changed, 28 insertions, 1 deletions
diff --git a/src/drivers/elog/elog.c b/src/drivers/elog/elog.c index 6fc4053a4f..d3c01c2d58 100644 --- a/src/drivers/elog/elog.c +++ b/src/drivers/elog/elog.c @@ -933,6 +933,17 @@ int elog_add_event_wake(u8 source, u32 instance) return elog_add_event_raw(ELOG_TYPE_WAKE_SOURCE, &wake, sizeof(wake)); } +int elog_add_extended_event(u8 type, u32 complement) +{ + struct elog_event_extended_event event = { + .event_type = type, + .event_complement = complement + }; + return elog_add_event_raw(ELOG_TYPE_EXTENDED_EVENT, + &event, + sizeof(event)); +} + /* Make sure elog_init() runs at least once to log System Boot event. */ static void elog_bs_init(void *unused) { elog_init(); } BOOT_STATE_INIT_ENTRY(BS_POST_DEVICE, BS_ON_ENTRY, elog_bs_init, NULL); diff --git a/src/include/elog.h b/src/include/elog.h index 0776c36b7d..b64953c48b 100644 --- a/src/include/elog.h +++ b/src/include/elog.h @@ -115,7 +115,11 @@ /* Sleep/Wake */ #define ELOG_TYPE_ACPI_ENTER 0x9d -/* Deep Sx wake variant is provided below - 0xad */ +/* + * Deep Sx wake variant is provided below - 0xad + * Sleep/"wake pending" event log provided below - 0xb1 - 0x01/0x02 + */ + #define ELOG_TYPE_ACPI_WAKE 0x9e #define ELOG_TYPE_WAKE_SOURCE 0x9f #define ELOG_WAKE_SOURCE_PCIE 0x00 @@ -219,6 +223,16 @@ struct elog_event_mem_cache_update { #define ELOG_TYPE_S0IX_ENTER 0xaf #define ELOG_TYPE_S0IX_EXIT 0xb0 +/* Extended events */ +#define ELOG_TYPE_EXTENDED_EVENT 0xb1 +#define ELOG_SLEEP_PENDING_PM1_WAKE 0x01 +#define ELOG_SLEEP_PENDING_GPE0_WAKE 0x02 + +struct elog_event_extended_event { + u8 event_type; + u32 event_complement; +} __packed; + #if IS_ENABLED(CONFIG_ELOG) /* Eventlog backing storage must be initialized before calling elog_init(). */ extern int elog_init(void); @@ -231,6 +245,7 @@ extern int elog_add_event_word(u8 event_type, u16 data); extern int elog_add_event_dword(u8 event_type, u32 data); extern int elog_add_event_wake(u8 source, u32 instance); extern int elog_smbios_write_type15(unsigned long *current, int handle); +extern int elog_add_extended_event(u8 type, u32 complement); #else /* Stubs to help avoid littering sources with #if CONFIG_ELOG */ static inline int elog_init(void) { return -1; } @@ -246,6 +261,7 @@ static inline int elog_smbios_write_type15(unsigned long *current, int handle) { return 0; } +static inline int elog_add_extended_event(u8 type, u32 complement) { return 0; } #endif extern u32 gsmi_exec(u8 command, u32 *param); |