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cmd: log: Make "log level" print all log levels 

This makes the log level command print all valid log levels. The default
log level is annotated. This provides an easy way to see which log levels
are compiled-in.

Signed-off-by: Sean Anderson <seanga2@gmail.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
This commit is contained in:
Sean Anderson 2020-10-27 19:55:35 -04:00 committed by Tom Rini
parent 1c593a105a
commit 018aad8750
1 changed files with 9 additions and 3 deletions
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12
cmd/log.c
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@ -34,14 +34,20 @@ static enum log_level_t parse_log_level(char *const arg)
static int do_log_level(struct cmd_tbl *cmdtp, int flag, int argc,
char *const argv[])
{
enum log_level_t log_level;
if (argc > 1) {
enum log_level_t log_level = parse_log_level(argv[1]);
log_level = parse_log_level(argv[1]);
if (log_level == LOGL_NONE)
return CMD_RET_FAILURE;
gd->default_log_level = log_level;
} else {
printf("Default log level: %d\n", gd->default_log_level);
for (log_level = LOGL_FIRST; log_level <= _LOG_MAX_LEVEL;
log_level++)
printf("%s%s\n", log_get_level_name(log_level),
log_level == gd->default_log_level ?
" (default)" : "");
}
return CMD_RET_SUCCESS;
@ -153,7 +159,7 @@ static int do_log_rec(struct cmd_tbl *cmdtp, int flag, int argc,
#ifdef CONFIG_SYS_LONGHELP
static char log_help_text[] =
"level - get/set log level\n"
"level [<level>] - get/set log level\n"
"categories - list log categories\n"
"drivers - list log drivers\n"
"log format <fmt> - set log output format. <fmt> is a string where\n"