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authorwdenk <wdenk>2002-08-27 10:27:51 +0000
committerwdenk <wdenk>2002-08-27 10:27:51 +0000
commit78f6622a1f135b8f3eabdba71cf26e8371f7eeef (patch)
treec2afac402ae70c11235e0e8269d9ef1e01f7b2e2 /include/cmd_dcr.h
parent4a9cbbe832e1c377d04cfb53e9679844595bc3cf (diff)
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+/*
+ * (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 */