lkml.org 
[lkml]   [2002]   [Mar]   [23]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
/
Date
From
SubjectRe: Interrupts lost on Intel Plumas chipset
On Fri, 22 Mar 2002, Steffen Persvold wrote:

> On Fri, 22 Mar 2002 arjan@fenrus.demon.nl wrote:
>
> > In article <3C9BAB3D.C66B7AAE@scali.com> you wrote:
> > > List readers,
> > >
> > > I have a SuperMicro P4DPR+ system here with Dual Intel Xeon 1.7GHz. This board utilizes the Intel
> > > E7500 (Plumas) chipset. The chipset is configured with two P64H2 (PCI-X) Hubs, one which is
> > > kernel-2.4.9-21smp (and I've also tried a stock 2.4.17 kernel), interrupts from the SCI card never
> >
> > You need at least kernel-2.4.9-31smp or 2.4.18 for the plumas chipset to
> > work properly
>
> Why ? I haven't seen anything specific in the changelogs ? What is
> missing in 2.4.17 ? Is it the APIC stuff that isn't implemented good
> enough ( I see something about APIC LVTERR) ?
>

OK, I'm running 2.4.18 now and everything seems to be fine except that
it's still CPU0 that handles all the interrupts. Is there a patch for this
out there ? I'm willing to be a "crash test dummy" and even help out a
bit.

Regards,
--
Steffen Persvold | Scalable Linux Systems | Try out the world's best
mailto:sp@scali.com | http://www.scali.com | performing MPI implementation:
Tel: (+47) 2262 8950 | Olaf Helsets vei 6 | - ScaMPI 1.13.8 -
Fax: (+47) 2262 8951 | N0621 Oslo, NORWAY | >320MBytes/s and <4uS latency

-
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to majordomo@vger.kernel.org
More majordomo info at http://vger.kernel.org/majordomo-info.html
Please read the FAQ at http://www.tux.org/lkml/

\
 
 \ /
  Last update: 2005-03-22 13:25    [W:0.035 / U:9.712 seconds]
©2003-2017 Jasper Spaans. hosted at Digital OceanAdvertise on this site