* Add support for log buffer which can be passed to Linux kernel's

  syslog mechanism; used especially for POST results.

* Patch by Klaus Heydeck, 31 Oct 2002:
  Add initial support for kup4k board

1 files changed, 48 insertions, 0 deletions

diff --git a/include/cmd_log.h b/include/cmd_log.h
new file mode 100644
index 0000000000..809553b242
--- /dev/null
+++ b/include/cmd_log.h
@@ -0,0 +1,48 @@
+/*
+ * (C) Copyright 2002
+ * Detlev Zundel, DENX Software Engineering, 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 _CMD_LOG_H_
+#define _CMD_LOG_H_
+
+#include <common.h>
+#include <command.h>
+
+#if defined(CONFIG_LOGBUFFER)
+
+#define LOG_BUF_LEN 16843
+#define LOG_BU_MASK ~(LOG_BUF_LEN-1)
+
+#define	CMD_TBL_LOG	MK_CMD_TBL_ENTRY(			\
+	"log",	3,	3,	1,	do_log,			\
+	"log     - manipulate logbuffer\n",                     \
+	"log reset  - clear contents\n"				\
+	"log show   - show contents\n"				\
+	"log append <msg> - append <msg> to the logbuffer\n"	\
+),
+int do_log (cmd_tbl_t *cmdtp, int flag, int argc, char *argv[]);
+
+#else
+#define CMD_TBL_LOG
+#endif	/* CONFIG_LOGBUFFER */
+/* ----------------------------------------------------------------------------*/
+#endif	/* _CMD_LOG_H_ */