patch-2.4.20 linux-2.4.20/arch/mips64/arc/cmdline.c

• Lines: 112
• Date: Wed Dec 31 16:00:00 1969
• Orig file: linux-2.4.19/arch/mips64/arc/cmdline.c
• Orig date: Wed Jul 4 11:50:39 2001

diff -urN linux-2.4.19/arch/mips64/arc/cmdline.c linux-2.4.20/arch/mips64/arc/cmdline.c
@@ -1,111 +0,0 @@
-/*
- * This file is subject to the terms and conditions of the GNU General Public
- * License.  See the file "COPYING" in the main directory of this archive
- * for more details.
- *
- * cmdline.c: Kernel command line creation using ARCS argc/argv.
- *
- * Copyright (C) 1996 David S. Miller (dm@engr.sgi.com)
- */
-#include <linux/init.h>
-#include <linux/kernel.h>
-#include <linux/string.h>
-
-#include <asm/sgialib.h>
-#include <asm/bootinfo.h>
-
-/* #define DEBUG_CMDLINE */
-
-char arcs_cmdline[CL_SIZE];
-
-char * __init prom_getcmdline(void)
-{
-	return &(arcs_cmdline[0]);
-}
-
-static char *ignored[] = {
-	"ConsoleIn=",
-	"ConsoleOut=",
-	"SystemPartition=",
-	"OSLoader=",
-	"OSLoadPartition=",
-	"OSLoadFilename=",
-	"OSLoadOptions="
-};
-#define NENTS(foo) ((sizeof((foo)) / (sizeof((foo[0])))))
-
-static char *used_arc[][2] = {
-	{ "OSLoadPartition=", "root=" },
-	{ "OSLoadOptions=", "" }
-};
-
-static char * __init move_firmware_args(char* cp)
-{
-	char *s;
-	int actr, i;
-
-	actr = 1; /* Always ignore argv[0] */
-
-	while (actr < prom_argc) {
-		for(i = 0; i < NENTS(used_arc); i++) {
-			int len = strlen(used_arc[i][0]);
-
-			if (!strncmp(prom_argv(actr), used_arc[i][0], len)) {
-			/* Ok, we want it. First append the replacement... */
-				strcat(cp, used_arc[i][1]);
-				cp += strlen(used_arc[i][1]);
-				/* ... and now the argument */
-				s = strstr(prom_argv(actr), "=");
-				if (s) {
-					s++;
-					strcpy(cp, s);
-					cp += strlen(s);
-				}
-				*cp++ = ' ';
-				break;
-			}
-		}
-		actr++;
-	}
-
-	return cp;
-}
-
-
-void __init prom_init_cmdline(void)
-{
-	char *cp;
-	int actr, i;
-
-	actr = 1; /* Always ignore argv[0] */
-
-	cp = &(arcs_cmdline[0]);
-	/* 
-	 * Move ARC variables to the beginning to make sure they can be
-	 * overridden by later arguments.
-	 */
-	cp = move_firmware_args(cp);
-
-	while (actr < prom_argc) {
-		for (i = 0; i < NENTS(ignored); i++) {
-			int len = strlen(ignored[i]);
-
-			if (!strncmp(prom_argv(actr), ignored[i], len))
-				goto pic_cont;
-		}
-		/* Ok, we want it. */
-		strcpy(cp, prom_argv(actr));
-		cp += strlen(prom_argv(actr));
-		*cp++ = ' ';
-
-	pic_cont:
-		actr++;
-	}
-	if (cp != &(arcs_cmdline[0])) /* get rid of trailing space */
-		--cp;
-	*cp = '\0';
-
-#ifdef DEBUG_CMDLINE
-	prom_printf("prom_init_cmdline: %s\n", &(arcs_cmdline[0]));
-#endif
-}