2010-09-27 20:49:46 +02:00
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/*
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* This file is part of the coreboot project.
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*
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* Copyright (C) 2003 Eric Biederman
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; version 2 of the License.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software
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* Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
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*/
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2003-04-22 21:02:15 +02:00
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#ifndef CONSOLE_CONSOLE_H_
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#define CONSOLE_CONSOLE_H_
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2010-09-27 22:51:33 +02:00
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#include <stdint.h>
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2003-04-22 21:02:15 +02:00
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#include <console/loglevel.h>
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2011-04-11 22:17:22 +02:00
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#include <console/post_codes.h>
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2011-05-10 19:46:41 +02:00
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2010-04-02 23:39:12 +02:00
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#ifndef __PRE_RAM__
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2004-03-13 04:40:51 +01:00
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unsigned char console_rx_byte(void);
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int console_tst_byte(void);
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2003-04-22 21:02:15 +02:00
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struct console_driver {
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void (*init)(void);
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void (*tx_byte)(unsigned char byte);
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void (*tx_flush)(void);
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2004-03-13 04:40:51 +01:00
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unsigned char (*rx_byte)(void);
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int (*tst_byte)(void);
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2003-04-22 21:02:15 +02:00
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};
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2004-10-14 22:54:17 +02:00
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#define __console __attribute__((used, __section__ (".rodata.console_drivers")))
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2003-04-22 21:02:15 +02:00
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/* Defined by the linker... */
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extern struct console_driver console_drivers[];
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extern struct console_driver econsole_drivers[];
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2009-06-03 16:19:33 +02:00
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extern int console_loglevel;
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2010-04-01 11:50:32 +02:00
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#else
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/* __PRE_RAM__ */
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2013-07-10 05:46:01 +02:00
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/* Using a global variable can cause problems when we reset the stack
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2010-04-01 11:50:32 +02:00
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* from cache as ram to ram. If we make this a define USE_SHARED_STACK
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* we could use the same code on all architectures.
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*/
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#define console_loglevel CONFIG_DEFAULT_CONSOLE_LOGLEVEL
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#endif
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2010-03-31 02:06:12 +02:00
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2010-03-31 16:34:40 +02:00
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#ifndef __ROMCC__
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2010-04-03 00:11:20 +02:00
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void console_init(void);
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2012-06-08 03:47:13 +02:00
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void console_tx_byte(unsigned char byte);
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2013-03-23 01:52:42 +01:00
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void console_tx_flush(void);
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2010-04-03 00:11:20 +02:00
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void post_code(u8 value);
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2013-06-10 19:21:41 +02:00
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#if CONFIG_CMOS_POST_EXTRA
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void post_log_extra(u32 value);
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2013-06-10 19:34:20 +02:00
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struct device;
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void post_log_path(struct device *dev);
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void post_log_clear(void);
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2013-06-10 19:21:41 +02:00
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#else
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#define post_log_extra(x) do {} while (0)
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2013-06-10 19:34:20 +02:00
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#define post_log_path(x) do {} while (0)
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#define post_log_clear() do {} while (0)
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2013-06-10 19:21:41 +02:00
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#endif
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2012-08-03 20:20:57 +02:00
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/* this function is weak and can be overridden by a mainboard function. */
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void mainboard_post(u8 value);
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2010-04-03 00:11:20 +02:00
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void __attribute__ ((noreturn)) die(const char *msg);
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2009-01-20 19:37:26 +01:00
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int do_printk(int msg_level, const char *fmt, ...) __attribute__((format(printf, 2, 3)));
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2003-04-22 21:02:15 +02:00
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2013-06-06 09:21:20 +02:00
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#if defined(__BOOT_BLOCK__) && !CONFIG_BOOTBLOCK_CONSOLE || \
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2014-01-26 10:32:51 +01:00
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defined(__SMM__) && !CONFIG_DEBUG_SMI || \
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2013-06-06 09:21:20 +02:00
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(defined(__PRE_RAM__) && !defined(__BOOT_BLOCK__)) && !CONFIG_EARLY_CONSOLE
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2013-02-06 14:51:15 +01:00
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static inline void printk(int LEVEL, const char *fmt, ...);
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static inline void printk(int LEVEL, const char *fmt, ...) {
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/* Do nothing. */
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}
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#else /* defined(__PRE_RAM__) && !CONFIG_EARLY_CONSOLE */
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2010-03-23 14:23:40 +01:00
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#define printk(LEVEL, fmt, args...) \
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do { \
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2013-05-03 18:25:27 +02:00
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do_printk(LEVEL, fmt, ##args); \
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2010-03-23 14:23:40 +01:00
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} while(0)
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2013-02-06 14:51:15 +01:00
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#endif /* defined(__PRE_RAM__) && !CONFIG_EARLY_CONSOLE */
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2010-03-31 16:34:40 +02:00
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#define print_emerg(STR) printk(BIOS_EMERG, "%s", (STR))
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#define print_alert(STR) printk(BIOS_ALERT, "%s", (STR))
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#define print_crit(STR) printk(BIOS_CRIT, "%s", (STR))
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#define print_err(STR) printk(BIOS_ERR, "%s", (STR))
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#define print_warning(STR) printk(BIOS_WARNING,"%s", (STR))
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#define print_notice(STR) printk(BIOS_NOTICE, "%s", (STR))
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#define print_info(STR) printk(BIOS_INFO, "%s", (STR))
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#define print_debug(STR) printk(BIOS_DEBUG, "%s", (STR))
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#define print_spew(STR) printk(BIOS_SPEW, "%s", (STR))
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#define print_emerg_char(CH) printk(BIOS_EMERG, "%c", (CH))
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#define print_alert_char(CH) printk(BIOS_ALERT, "%c", (CH))
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#define print_crit_char(CH) printk(BIOS_CRIT, "%c", (CH))
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#define print_err_char(CH) printk(BIOS_ERR, "%c", (CH))
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#define print_warning_char(CH) printk(BIOS_WARNING,"%c", (CH))
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#define print_notice_char(CH) printk(BIOS_NOTICE, "%c", (CH))
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#define print_info_char(CH) printk(BIOS_INFO, "%c", (CH))
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#define print_debug_char(CH) printk(BIOS_DEBUG, "%c", (CH))
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#define print_spew_char(CH) printk(BIOS_SPEW, "%c", (CH))
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#define print_emerg_hex8(HEX) printk(BIOS_EMERG, "%02x", (HEX))
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#define print_alert_hex8(HEX) printk(BIOS_ALERT, "%02x", (HEX))
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#define print_crit_hex8(HEX) printk(BIOS_CRIT, "%02x", (HEX))
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#define print_err_hex8(HEX) printk(BIOS_ERR, "%02x", (HEX))
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#define print_warning_hex8(HEX) printk(BIOS_WARNING,"%02x", (HEX))
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#define print_notice_hex8(HEX) printk(BIOS_NOTICE, "%02x", (HEX))
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#define print_info_hex8(HEX) printk(BIOS_INFO, "%02x", (HEX))
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#define print_debug_hex8(HEX) printk(BIOS_DEBUG, "%02x", (HEX))
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#define print_spew_hex8(HEX) printk(BIOS_SPEW, "%02x", (HEX))
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2010-03-23 14:23:40 +01:00
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#define print_emerg_hex16(HEX) printk(BIOS_EMERG, "%04x", (HEX))
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#define print_alert_hex16(HEX) printk(BIOS_ALERT, "%04x", (HEX))
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#define print_crit_hex16(HEX) printk(BIOS_CRIT, "%04x", (HEX))
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#define print_err_hex16(HEX) printk(BIOS_ERR, "%04x", (HEX))
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#define print_warning_hex16(HEX) printk(BIOS_WARNING,"%04x", (HEX))
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#define print_notice_hex16(HEX) printk(BIOS_NOTICE, "%04x", (HEX))
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#define print_info_hex16(HEX) printk(BIOS_INFO, "%04x", (HEX))
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#define print_debug_hex16(HEX) printk(BIOS_DEBUG, "%04x", (HEX))
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#define print_spew_hex16(HEX) printk(BIOS_SPEW, "%04x", (HEX))
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#define print_emerg_hex32(HEX) printk(BIOS_EMERG, "%08x", (HEX))
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#define print_alert_hex32(HEX) printk(BIOS_ALERT, "%08x", (HEX))
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#define print_crit_hex32(HEX) printk(BIOS_CRIT, "%08x", (HEX))
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#define print_err_hex32(HEX) printk(BIOS_ERR, "%08x", (HEX))
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#define print_warning_hex32(HEX) printk(BIOS_WARNING,"%08x", (HEX))
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#define print_notice_hex32(HEX) printk(BIOS_NOTICE, "%08x", (HEX))
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#define print_info_hex32(HEX) printk(BIOS_INFO, "%08x", (HEX))
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#define print_debug_hex32(HEX) printk(BIOS_DEBUG, "%08x", (HEX))
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#define print_spew_hex32(HEX) printk(BIOS_SPEW, "%08x", (HEX))
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2011-01-28 09:05:54 +01:00
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2010-03-31 16:34:40 +02:00
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#else
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2010-04-01 11:50:32 +02:00
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2010-12-17 02:51:34 +01:00
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/* __ROMCC__ */
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2010-03-31 16:34:40 +02:00
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#define print_emerg(STR) __console_tx_string(BIOS_EMERG, STR)
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#define print_alert(STR) __console_tx_string(BIOS_ALERT, STR)
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#define print_crit(STR) __console_tx_string(BIOS_CRIT, STR)
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#define print_err(STR) __console_tx_string(BIOS_ERR, STR)
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#define print_warning(STR) __console_tx_string(BIOS_WARNING, STR)
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#define print_notice(STR) __console_tx_string(BIOS_NOTICE, STR)
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#define print_info(STR) __console_tx_string(BIOS_INFO, STR)
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#define print_debug(STR) __console_tx_string(BIOS_DEBUG, STR)
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#define print_spew(STR) __console_tx_string(BIOS_SPEW, STR)
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#define print_emerg_char(CH) __console_tx_char(BIOS_EMERG, CH)
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#define print_alert_char(CH) __console_tx_char(BIOS_ALERT, CH)
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#define print_crit_char(CH) __console_tx_char(BIOS_CRIT, CH)
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#define print_err_char(CH) __console_tx_char(BIOS_ERR, CH)
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#define print_warning_char(CH) __console_tx_char(BIOS_WARNING, CH)
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#define print_notice_char(CH) __console_tx_char(BIOS_NOTICE, CH)
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#define print_info_char(CH) __console_tx_char(BIOS_INFO, CH)
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#define print_debug_char(CH) __console_tx_char(BIOS_DEBUG, CH)
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#define print_spew_char(CH) __console_tx_char(BIOS_SPEW, CH)
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#define print_emerg_hex8(HEX) __console_tx_hex8(BIOS_EMERG, HEX)
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#define print_alert_hex8(HEX) __console_tx_hex8(BIOS_ALERT, HEX)
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#define print_crit_hex8(HEX) __console_tx_hex8(BIOS_CRIT, HEX)
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#define print_err_hex8(HEX) __console_tx_hex8(BIOS_ERR, HEX)
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#define print_warning_hex8(HEX) __console_tx_hex8(BIOS_WARNING, HEX)
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#define print_notice_hex8(HEX) __console_tx_hex8(BIOS_NOTICE, HEX)
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#define print_info_hex8(HEX) __console_tx_hex8(BIOS_INFO, HEX)
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#define print_debug_hex8(HEX) __console_tx_hex8(BIOS_DEBUG, HEX)
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#define print_spew_hex8(HEX) __console_tx_hex8(BIOS_SPEW, HEX)
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#define print_emerg_hex16(HEX) __console_tx_hex16(BIOS_EMERG, HEX)
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#define print_alert_hex16(HEX) __console_tx_hex16(BIOS_ALERT, HEX)
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#define print_crit_hex16(HEX) __console_tx_hex16(BIOS_CRIT, HEX)
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#define print_err_hex16(HEX) __console_tx_hex16(BIOS_ERR, HEX)
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#define print_warning_hex16(HEX) __console_tx_hex16(BIOS_WARNING, HEX)
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#define print_notice_hex16(HEX) __console_tx_hex16(BIOS_NOTICE, HEX)
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#define print_info_hex16(HEX) __console_tx_hex16(BIOS_INFO, HEX)
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#define print_debug_hex16(HEX) __console_tx_hex16(BIOS_DEBUG, HEX)
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#define print_spew_hex16(HEX) __console_tx_hex16(BIOS_SPEW, HEX)
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#define print_emerg_hex32(HEX) __console_tx_hex32(BIOS_EMERG, HEX)
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#define print_alert_hex32(HEX) __console_tx_hex32(BIOS_ALERT, HEX)
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#define print_crit_hex32(HEX) __console_tx_hex32(BIOS_CRIT, HEX)
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#define print_err_hex32(HEX) __console_tx_hex32(BIOS_ERR, HEX)
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#define print_warning_hex32(HEX) __console_tx_hex32(BIOS_WARNING, HEX)
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#define print_notice_hex32(HEX) __console_tx_hex32(BIOS_NOTICE, HEX)
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#define print_info_hex32(HEX) __console_tx_hex32(BIOS_INFO, HEX)
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#define print_debug_hex32(HEX) __console_tx_hex32(BIOS_DEBUG, HEX)
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#define print_spew_hex32(HEX) __console_tx_hex32(BIOS_SPEW, HEX)
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2011-04-20 23:11:22 +02:00
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#include "arch/x86/lib/romcc_console.c"
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#endif /* __ROMCC__ */
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2010-05-08 11:14:51 +02:00
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2003-04-22 21:02:15 +02:00
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#endif /* CONSOLE_CONSOLE_H_ */
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