Index: smbios.c
===================================================================
RCS file: /home/ncvs/src/sys/boot/i386/libi386/smbios.c,v
retrieving revision 1.2
diff -u -r1.2 smbios.c
--- smbios.c	27 Jul 2005 19:11:10 -0000	1.2
+++ smbios.c	22 Aug 2005 20:19:20 -0000
@@ -67,6 +67,7 @@
 	u_int16_t	i, length, count;
 	u_int32_t	paddr;
 
+	printf("smbios_detect\n");
 	/* locate and validate the SMBIOS */
 	smbios = smbios_sigsearch(PTOV(SMBIOS_START), SMBIOS_LENGTH);
 	if (smbios == NULL)
@@ -76,6 +77,7 @@
 	paddr = *(u_int32_t *)(smbios + 0x18);	/* Structure Table Address */
 	count = *(u_int16_t *)(smbios + 0x1c);	/* No of SMBIOS Structures */
 
+	printf("length = %u, paddr = %u, count = %u\n", length, paddr, count);
 	for (dmi = addr = PTOV(paddr), i = 0;
 	     dmi - addr < length && i < count; i++)
 		dmi = smbios_parse_table(dmi);
@@ -86,6 +88,7 @@
 {
 	u_int8_t	*dp;
 
+	printf("smbios_parse_table: type %u\n", dmi[0]);
 	switch(dmi[0]) {
 	case 0:		/* Type 0: BIOS */
 		smbios_setenv("smbios.bios.vendor", dmi, 0x04);
@@ -119,6 +122,7 @@
 	while (dp[0] != 0 || dp[1] != 0)
 		dp++;
 
+	printf("smbios_parse_table returns %p\n", dp + 2);
 	return(dp + 2);
 }
 
@@ -128,13 +132,16 @@
 	char		*cp;
 	int		i;
 
+	printf("smbios_setenv: %s at %p, offset = %d\n", str, dmi, offset);
 	/* skip undefined string */
 	if (dmi[offset] == 0)
 		return;
 
 	for (cp = (char *)(dmi + dmi[1]), i = 0; i < dmi[offset] - 1; i++)
 		cp += strlen(cp) + 1;
+	printf("%s=\"%s\"\n", str, cp);
 	setenv(str, cp, 1);
+	printf("smbios_setenv done\n");
 }
 
 static u_int8_t
@@ -143,6 +150,7 @@
 	u_int8_t	sum;
 	int		i;
 
+	printf("smbios_checksum: %p, %u\n", addr, len);
 	for (sum = 0, i = 0; i < len; i++)
 		sum += addr[i];
 
@@ -154,6 +162,7 @@
 {
 	caddr_t		cp;
 
+	printf("smbios_sigsearch: %p, %u\n", addr, len);
 	/* search on 16-byte boundaries */
 	for (cp = addr; cp - addr < len; cp += SMBIOS_STEP) {
 		/* compare signature, validate checksum */