console.c

Allow the MI code to override the preferred console (eg. so that
	an RB_SERIAL flag from the i386 boot2 can override the default
	first active console)

isapnp.c
	Use the standard format for ISA PnP IDs.

pnp.c
	Allow trailing comments on lines, be less picky about line
	contents.

ls.c
	Cosmetic error message fix.

panic.c
	Print the right arguments.

sys/boot/common/console.c

@@ -23,7 +23,7 @@
  * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
  * SUCH DAMAGE.
  *
- *	$Id$
+ *	$Id: console.c,v 1.1.1.1 1998/08/21 03:17:41 msmith Exp $
  */
 
 #include <stand.h>
@@ -48,16 +48,28 @@ cons_probe(void)
 {
     int			cons;
     int			active;
+    char		*prefconsole;
     
-    /* Do all console probes, make the fist fully functional console active */
+    /* Do all console probes */
     for (cons = 0, active = -1; consoles[cons] != NULL; cons++) {
 	consoles[cons]->c_flags = 0;
  	consoles[cons]->c_probe(consoles[cons]);
-	if ((consoles[cons]->c_flags == (C_PRESENTIN | C_PRESENTOUT)) && (active == -1)) {
-	    consoles[cons]->c_flags |= (C_ACTIVEIN | C_ACTIVEOUT);
-	    active = cons;
-	}
+	if ((consoles[cons]->c_flags == (C_PRESENTIN | C_PRESENTOUT)) && (active == -1))
+	    active = cons;		/* first candidate */
     }
+
+    /* Check to see if a console preference has already been registered */
+    prefconsole = strdup(getenv("console"));
+    if (prefconsole != NULL) {
+	unsetenv("console");		/* we want to replace this */
+	for (cons = 0; consoles[cons] != NULL; cons++)
+	    /* look for the nominated console, use it if it's functional */
+	    if (!strcmp(prefconsole, consoles[cons]->c_name) &&
+		(consoles[cons]->c_flags == (C_PRESENTIN | C_PRESENTOUT)))
+		active = cons;
+	free(prefconsole);
+    }
+    consoles[active]->c_flags |= (C_ACTIVEIN | C_ACTIVEOUT);
     printf("Console: %s\n", consoles[active]->c_desc);
     env_setenv("console", 0, consoles[active]->c_name, cons_set, env_nounset);
 }

sys/boot/common/isapnp.c

@@ -24,7 +24,7 @@
  * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
  * SUCH DAMAGE.
  *
- *      $Id: pnp.c,v 1.5 1998/02/09 06:08:38 eivind Exp $
+ *      $Id: isapnp.c,v 1.1 1998/09/18 00:24:25 msmith Exp $
  */
 
 /*
@@ -126,20 +126,23 @@ isapnp_get_serial(u_int8_t *data)
 }
 
 /*
- * Format a pnp id as a string in standard ISA PnP format, 0x<hex identifier>
+ * Format a pnp id as a string in standard ISA PnP format, AAAIIRR
+ * where 'AAA' is the EISA ID, II is the product ID and RR the revision ID.
  */
 static char *
 isapnp_format(u_int8_t *data)
 {
-    static char	idbuf[16];
-    u_int32_t	i;
-    
-    i = data[3];
-    i = (i << 8) + data[2];
-    i = (i << 8) + data[1];
-    i = (i << 8) + data[0];
-    sprintf(idbuf, "0x%08x", i);
-    return(idbuf);
+    static char	idbuf[8];
+    const char	hextoascii[] = "0123456789abcdef";
+
+    idbuf[0] = '@' + ((data[0] & 0x7c) >> 2);
+    idbuf[1] = '@' + (((data[0] & 0x3) << 3) + ((data[1] & 0xe0) >> 5));
+    idbuf[2] = '@' + (data[1] & 0x1f);
+    idbuf[3] = hextoascii[(data[2] >> 4)];
+    idbuf[4] = hextoascii[(data[2] & 0xf)];
+    idbuf[5] = hextoascii[(data[3] >> 4)];
+    idbuf[6] = hextoascii[(data[3] & 0xf)];
+    idbuf[7] = 0;
 }
 
 /*

sys/boot/common/ls.c

@@ -1,5 +1,5 @@
 /*
- * $Id: ls.c,v 1.1.1.1 1998/08/21 03:17:41 msmith Exp $
+ * $Id: ls.c,v 1.2 1998/09/03 02:10:07 msmith Exp $
  * From: $NetBSD: ls.c,v 1.3 1997/06/13 13:48:47 drochner Exp $
  */
 
@@ -107,6 +107,12 @@ command_ls(int argc, char *argv[])
 	result = CMD_ERROR;
 	goto out;
     }
+#ifdef VERBOSE_LS
+    /* fixup path for stat()ing files */
+    if (!strcmp(path, "/"))
+	path = "";
+#endif
+
     while ((size = read(fd, dirbuf, DIRBLKSIZ)) == DIRBLKSIZ) {
 	struct direct  *dp, *edp;
 

sys/boot/common/panic.c

@@ -1,5 +1,5 @@
 /*
- * $Id: panic.c,v 1.2 1998/09/17 23:52:02 msmith Exp $
+ * $Id: panic.c,v 1.3 1998/09/18 02:01:38 msmith Exp $
  * From: $NetBSD: panic.c,v 1.2 1997/03/22 01:48:36 thorpej Exp $
  */
 
@@ -46,9 +46,9 @@ panic(const char *fmt,...)
 
 	printf("panic: ");
 	va_start(ap, fmt);
-	printf(fmt, ap);
-	printf("\n");
+	vprintf(fmt, ap);
 	va_end(ap);
+	printf("\n");
 
 	exit(1);
 }

sys/boot/common/pnp.c

@@ -129,6 +129,9 @@ pnp_discard(struct pnpinfo **list)
  *	and 'module' fields are required; the 'rev' field is currently
  *	ignored (but should be used), and the 'args' field must come
  *	last.
+ *
+ * Comments may be appended to lines; any character including or following
+ * '#' on a line is ignored.
  */
 static int
 pnp_readconf(char *path)
@@ -153,6 +156,10 @@ pnp_readconf(char *path)
 	    /* keep/discard? */
 	    if ((*cp == 0) || (*cp == '#'))
 		continue;
+
+	    /* cut trailing comment? */
+	    if ((ep = strchr(cp, '#')) != NULL)
+		*ep = 0;
 	    
 	    /* bus declaration? */
 	    if (*cp == '[') {
@@ -210,11 +217,9 @@ pnp_readconf(char *path)
 		cp = ep;
 	    }
 
-	    /* we must have at least ident and module set */
-	    if ((ident == NULL) || (module == NULL)) {
-		printf("%s line %d: bad mapping\n", path, line);
+	    /* we must have at least ident and module set to be interesting */
+	    if ((ident == NULL) || (module == NULL))
 		continue;
-	    }
 	    
 	    /*
 	     * Loop looking for module/bus that might match this, but aren't already