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Unbork the chip locating code.

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Approved by: re@
This commit is contained in:
sos 2003-05-19 13:42:23 +00:00
parent 0ab69419df
commit ab08059664
1 changed files with 3 additions and 8 deletions
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11
sys/dev/ata/ata-chipset.c
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@ -2003,26 +2003,21 @@ static struct ata_chip_id *
ata_find_chip(device_t dev, struct ata_chip_id *index, int slot)
{
device_t *children;
u_int32_t devid;
u_int8_t revid;
int nchildren, i;
if (device_get_children(device_get_parent(dev), &children, &nchildren))
return 0;
devid = pci_get_devid(dev);
revid = pci_get_revid(dev);
while (index->chipid != 0) {
for (i = 0; i < nchildren; i++) {
if (((slot >= 0 && pci_get_slot(children[i]) == slot) || slot < 0)&&
pci_get_devid(children[i]) == devid &&
pci_get_revid(children[i]) >= revid) {
pci_get_devid(children[i]) == index->chipid &&
pci_get_revid(children[i]) >= index->chiprev) {
free(children, M_TEMP);
return index;
}
}
index++;
}
free(children, M_TEMP);
return NULL;