[LinuxBIOS] Proposed change to amd/amdk8/incoherent_ht.c
san at google.com
Wed Oct 26 19:45:38 CEST 2005
On 10/26/05, Eric W. Biederman <ebiederman at lnxi.com> wrote:
> San Mehat <san at google.com> writes:
> > While we're on the 'error handling' track, I also had an issue where
> > 'ht_optimize_link()' was continually indicating that a reset was
> required and
> > causing an endless reset loop. The culprit was the code which performs
> an 8 bit
> > read to get the *current* frequency of the link and doesn't mask off the
> > bits next to the frequency bits (bits 0-4 are frequency, and bits 5-7
> are error
> > status).
> > Once again, this was triggered by a transient error on the link (likely
> due to
> > link retraining).
> Thanks. We just committed an equivalent version. :)
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