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Add log levels to the output. In order to use this enable EXPERT and CONSOLE_LOG_LEVEL.

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EXPERT seemed like the best fit.

Signed-off-by: Myles Watson <mylesgw@gmail.com>
Acked-by: Peter Stuge <peter@stuge.net>
Acked-by: Uwe Hermann <uwe@hermann-uwe.de>


git-svn-id: svn://coreboot.org/repository/coreboot-v3@921 f3766cd6-281f-0410-b1cd-43a5c92072e9
This commit is contained in:
Myles Watson 2008-10-13 20:15:56 +00:00
parent e062cf6d54
commit 745f75457c
2 changed files with 16 additions and 1 deletions
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5
lib/Kconfig
View file

@ -68,6 +68,11 @@ config CONSOLE
help
Support for various types of (debugging) consoles.
config CONSOLE_PREPEND_LOG_LEVEL
boolean "Prepend log level to messages"
default n
depends CONSOLE && EXPERT
choice
prompt "Console log level"
default CONSOLE_LOGLEVEL_8

12
lib/console.c
View file

@ -132,12 +132,22 @@ int printk(int msg_level, const char *fmt, ...)
va_list args;
int i;
#ifdef CONFIG_CONSOLE_PREPEND_LOG_LEVEL
console_tx_byte('<', (void *)0);
console_tx_byte(msg_level + '0', (void *)0);
console_tx_byte('>', (void *)0);
i = 3;
if (msg_level > console_loglevel()) {
return 0;
}
#else
i = 0;
#endif
va_start(args, fmt);
i = vtxprintf(console_tx_byte, (void *)0, fmt, args);
i += vtxprintf(console_tx_byte, (void *)0, fmt, args);
va_end(args);
return i;