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"idx" is modified by pnpbios_getnode(); use the original value

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This commit is contained in:
drochner 1999-11-15 21:50:50 +00:00
parent 4429aebc03
commit bb765a3924
1 changed files with 5 additions and 2 deletions
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7
sys/arch/i386/pnpbios/pnpbios.c
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@ -1,4 +1,4 @@
/* $NetBSD: pnpbios.c,v 1.2 1999/11/14 02:15:51 thorpej Exp $ */
/* $NetBSD: pnpbios.c,v 1.3 1999/11/15 21:50:50 drochner Exp $ */
/*
* Copyright (c) 1999
* Matthias Drochner. All rights reserved.
@ -229,12 +229,15 @@ pnpbios_attach(parent, self, aux)
idx = 0;
for (i = 0; i < num; i++) {
int node = idx;
res = pnpbios_getnode(1, &idx, buf, size);
if (res) {
printf("pnpbios_getnode: error %d\n", res);
continue;
}
pnpbios_attachnode(sc, idx, buf, buf[0] + (buf[1] << 8));
if (buf[2] != node)
printf("node idx: called %d, got %d", node, buf[2]);
pnpbios_attachnode(sc, node, buf, buf[0] + (buf[1] << 8));
}
if (idx != 0xff)
printf("last idx=%x\n", idx);