diff options
| -rw-r--r-- | common/bootstage.c | 16 | ||||
| -rw-r--r-- | include/bootstage.h | 17 |
2 files changed, 23 insertions, 10 deletions
diff --git a/common/bootstage.c b/common/bootstage.c index 4e01d92..3275499 100644 --- a/common/bootstage.c +++ b/common/bootstage.c @@ -33,13 +33,9 @@ DECLARE_GLOBAL_DATA_PTR; -enum bootstage_flags { - BOOTSTAGEF_ERROR = 1 << 0, /* Error record */ - BOOTSTAGEF_ALLOC = 1 << 1, /* Allocate an id */ -}; - struct bootstage_record { ulong time_us; + uint32_t start_us; const char *name; int flags; /* see enum bootstage_flags */ enum bootstage_id id; @@ -49,10 +45,9 @@ static struct bootstage_record record[BOOTSTAGE_ID_COUNT] = { {1} }; static int next_id = BOOTSTAGE_ID_USER; ulong bootstage_add_record(enum bootstage_id id, const char *name, - int flags) + int flags, ulong mark) { struct bootstage_record *rec; - ulong mark = timer_get_boot_us(); if (flags & BOOTSTAGEF_ALLOC) id = next_id++; @@ -77,12 +72,13 @@ ulong bootstage_add_record(enum bootstage_id id, const char *name, ulong bootstage_mark(enum bootstage_id id) { - return bootstage_add_record(id, NULL, 0); + return bootstage_add_record(id, NULL, 0, timer_get_boot_us()); } ulong bootstage_error(enum bootstage_id id) { - return bootstage_add_record(id, NULL, BOOTSTAGEF_ERROR); + return bootstage_add_record(id, NULL, BOOTSTAGEF_ERROR, + timer_get_boot_us()); } ulong bootstage_mark_name(enum bootstage_id id, const char *name) @@ -91,7 +87,7 @@ ulong bootstage_mark_name(enum bootstage_id id, const char *name) if (id == BOOTSTAGE_ID_ALLOC) flags = BOOTSTAGEF_ALLOC; - return bootstage_add_record(id, name, flags); + return bootstage_add_record(id, name, flags, timer_get_boot_us()); } static void print_time(unsigned long us_time) diff --git a/include/bootstage.h b/include/bootstage.h index a000538..64b2ec6 100644 --- a/include/bootstage.h +++ b/include/bootstage.h @@ -31,6 +31,12 @@ #define CONFIG_BOOTSTAGE_USER_COUNT 20 #endif +/* Flags for each bootstage record */ +enum bootstage_flags { + BOOTSTAGEF_ERROR = 1 << 0, /* Error record */ + BOOTSTAGEF_ALLOC = 1 << 1, /* Allocate an id */ +}; + /* * A list of boot stages that we know about. Each of these indicates the * state that we are at, and the action that we are about to perform. For @@ -221,6 +227,17 @@ void show_boot_progress(int val); #ifdef CONFIG_BOOTSTAGE /* This is the full bootstage implementation */ +/** + * Add a new bootstage record + * + * @param id Bootstage ID to use (ignored if flags & BOOTSTAGEF_ALLOC) + * @param name Name of record, or NULL for none + * @param flags Flags (BOOTSTAGEF_...) + * @param mark Time to record in this record, in microseconds + */ +ulong bootstage_add_record(enum bootstage_id id, const char *name, + int flags, ulong mark); + /* * Mark a time stamp for the current boot stage. */ |