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Split out a dump_superio() function from ite.c, and make it slightly more

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generic, so that we can use it for other Super I/Os, too.

Signed-off-by: Uwe Hermann <uwe@hermann-uwe.de>
Acked-by: Uwe Hermann <uwe@hermann-uwe.de>



git-svn-id: svn://svn.coreboot.org/coreboot/trunk@2779 2b7e53f0-3cfb-0310-b3e9-8179ed1497e1
This commit is contained in:
Uwe Hermann
2007-09-16 20:59:01 +00:00
parent 4cb7e71732
commit 519419b476
3 changed files with 65 additions and 46 deletions
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60
util/superiotool/superiotool.c
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@@ -3,6 +3,7 @@
*
* Copyright (C) 2006 Ronald Minnich <rminnich@gmail.com>
* Copyright (C) 2007 Uwe Hermann <uwe@hermann-uwe.de>
* Copyright (C) 2007 Carl-Daniel Hailfinger
*
* 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
@@ -33,6 +34,65 @@ void regwrite(unsigned short port, unsigned char reg, unsigned char val)
outb(val, port + 1);
}
void dump_superio(const char *name, const struct superio_registers reg_table[],
unsigned short port, unsigned short id)
{
int i, j, k;
signed short *idx;
printf("%s ", name);
for (i = 0; /* Nothing */; i++) {
if (reg_table[i].superio_id == EOT)
break;
if ((unsigned short)reg_table[i].superio_id != id)
continue;
printf("%s\n", reg_table[i].name);
for (j = 0;; j++) {
if (reg_table[i].ldn[j].ldn == EOT)
break;
if (reg_table[i].ldn[j].ldn != NOLDN) {
printf("Switching to LDN 0x%01x\n",
reg_table[i].ldn[j].ldn);
regwrite(port, 0x07,
reg_table[i].ldn[j].ldn);
}
idx = reg_table[i].ldn[j].idx;
printf("idx ");
for (k = 0;; k++) {
if (idx[k] == EOT)
break;
printf("%02x ", idx[k]);
}
printf("\nval ");
for (k = 0;; k++) {
if (idx[k] == EOT)
break;
printf("%02x ", regval(port, idx[k]));
}
printf("\ndef ");
idx = reg_table[i].ldn[j].def;
for (k = 0;; k++) {
if (idx[k] == EOT)
break;
if (idx[k] == NANA)
printf("NA ");
else
printf("%02x ", idx[k]);
}
printf("\n");
}
}
}
void probe_superio(unsigned short port)
{
probe_idregs_simple(port);