Messages in this thread | | | Date | Fri, 08 Jun 2007 18:11:01 -0400 | From | Mark Lord <> | Subject | Re: libata and legacy ide pcmcia failure |
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Robert de Rooy wrote: > Mark Lord wrote: >> I still don't see much evidence that interrupts are actually >> functioning here. >> It would be good to see /proc/interrupts before/after libata tries to >> talk to it. >> >> Let's assume for the moment that interrupts are b0rken. >> The legacy IDE driver can talk to such devices completely without >> interrupts, >> if the IDE polling patch (below) is applied. >> >> So, Robert: could you try again with the old IDE driver, >> except apply this patch to it first? This will give valuable info. > > I tried the patch, but a get a kernel panic on boot with it. I can try > to get a screenshot of it tomorrow.
Oh crap. I did test it a couple of months ago, but my boot/root drive is libata not IDE -- so no panic on boot with it. After booting, it worked just fine talking to PC-CARD CF devices using the polling.
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