1 files changed, 55 insertions, 0 deletions
diff --git a/include/cmd_dcr.h b/include/cmd_dcr.h
new file mode 100644
index 00000000000..97196ad37c8
--- /dev/null
+++ b/include/cmd_dcr.h
@@ -0,0 +1,55 @@
+/*
+ * (C) Copyright 2001
+ * Erik Theisen,  Wave 7 Optics, etheisen@mindspring.com.
+ *
+ * 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
+ */
+
+/*
+ * IBM 4XX DCR Functions
+ */
+#ifndef _CMD_DCR_H
+#define _CMD_DCR_H
+
+#if defined(CONFIG_4xx) && defined(CFG_CMD_SETGETDCR)
+#define CMD_TBL_GETDCR	MK_CMD_TBL_ENTRY(				\
+	"getdcr",	6,	2,	1,	do_getdcr,		\
+	"getdcr  - Get an IBM PPC 4xx DCR's value\n",			\
+	"dcrn - return a DCR's value.\n"				\
+),
+#define CMD_TBL_SETDCR	MK_CMD_TBL_ENTRY(				\
+	"setdcr",	6,	2,	1,	do_setdcr,		\
+	"setdcr  - Set an IBM PPC 4xx DCR's value\n",			\
+	"dcrn - set a DCR's value.\n"					\
+),
+extern int do_getdcr (cmd_tbl_t *, int, int, char *[]);
+extern int do_setdcr (cmd_tbl_t *, int, int, char *[]);
+
+/* Supporting routines */
+extern unsigned long get_dcr(unsigned short dcrn);
+extern unsigned long set_dcr(unsigned short dcrn, unsigned long value);
+
+#else
+
+#define CMD_TBL_GETDCR
+#define CMD_TBL_SETDCR
+
+#endif /* CONFIG_4xx & CFG_CMD_SETGETDCR */
+
+#endif	/* _CMD_DCR_H */