[people/ms/u-boot.git] / include / logbuff.h

/*
 * (C) Copyright 2002
 * Detlev Zundel, dzu@denx.de.
 *
 * See file CREDITS for list of people who contributed to this
 * project.
 *
 * This program is free software; you can redistribute it and/or
 * modify it under the terms of the GNU General Public License as
 * published by the Free Software Foundation; either version 2 of
 * the License, or (at your option) any later version.
 *
 * This program is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU General Public License for more details.
 *
 * You should have received a copy of the GNU General Public License
 * along with this program; if not, write to the Free Software
 * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
 * MA 02111-1307 USA
 */
#ifndef _LOGBUFF_H
#define _LOGBUFF_H

#ifdef CONFIG_LOGBUFFER

#define LOGBUFF_LEN	(16384)	/* Must be 16k right now */
#define LOGBUFF_MASK	(LOGBUFF_LEN-1)
#define LOGBUFF_OVERHEAD (4096) /* Logbuffer overhead for extra info */
#define LOGBUFF_RESERVE (LOGBUFF_LEN+LOGBUFF_OVERHEAD)

#define LOGBUFF_INITIALIZED	(1<<31)

int drv_logbuff_init (void);
void logbuff_init_ptrs (void);
void logbuff_log(char *msg);
void logbuff_reset (void);

#endif /* CONFIG_LOGBUFFER */

#endif /* _LOGBUFF_H */
Commit	Line	Data
56f94be3 WD	1	/*
	2	* (C) Copyright 2002
	3	* Detlev Zundel, dzu@denx.de.
	4	*
	5	* See file CREDITS for list of people who contributed to this
	6	* project.
	7	*
	8	* This program is free software; you can redistribute it and/or
	9	* modify it under the terms of the GNU General Public License as
	10	* published by the Free Software Foundation; either version 2 of
	11	* the License, or (at your option) any later version.
	12	*
	13	* This program is distributed in the hope that it will be useful,
	14	* but WITHOUT ANY WARRANTY; without even the implied warranty of
	15	* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
	16	* GNU General Public License for more details.
	17	*
	18	* You should have received a copy of the GNU General Public License
	19	* along with this program; if not, write to the Free Software
	20	* Foundation, Inc., 59 Temple Place, Suite 330, Boston,
	21	* MA 02111-1307 USA
	22	*/
	23	#ifndef _LOGBUFF_H
	24	#define _LOGBUFF_H
	25
	26	#ifdef CONFIG_LOGBUFFER
	27
228f29ac WD	28	#define LOGBUFF_LEN (16384) /* Must be 16k right now */
	29	#define LOGBUFF_MASK (LOGBUFF_LEN-1)
	30	#define LOGBUFF_OVERHEAD (4096) /* Logbuffer overhead for extra info */
	31	#define LOGBUFF_RESERVE (LOGBUFF_LEN+LOGBUFF_OVERHEAD)
	32
	33	#define LOGBUFF_INITIALIZED (1<<31)
56f94be3 WD	34
56f94be3 WD	35	int drv_logbuff_init (void);
228f29ac	36	void logbuff_init_ptrs (void);
56f94be3 WD	37	void logbuff_log(char *msg);
	38	void logbuff_reset (void);
	39
	40	#endif /* CONFIG_LOGBUFFER */
	41
	42	#endif /* _LOGBUFF_H */