S2885 ht reset multi chain.
Li-Ta Lo
ollie at lanl.gov
Wed Mar 31 17:12:01 CEST 2004
On Thu, 2004-03-25 at 21:42, YhLu wrote:
> Stefan,
>
> Please try this one. Remove the mindev in struct. And use next_unitid to
> calculate the dev min and max.
>
> Can you try that in AMD quartet to see if ht reset works.
>
> You may need to add several lines in auto.c
>
>
> static const struct ht_chain ht_c[] = {
> {
> .udev = PCI_DEV(0, 0x18, 0),
> .upos = 0xc0,
> .devreg = 0xe0,
> },
> {
> .udev = PCI_DEV(0, 0x19, 0),
> .upos = 0xa0,
> .devreg = 0xe4,
> },
> };
>
Why don't you use LDT[-02] instead of register address like .upos ? It
is much easier to understand.
Ollie
More information about the coreboot
mailing list