Messages in this thread | | | Date | Mon, 13 Oct 2003 09:43:16 +0200 | From | Stefan Kaltenbrunner <> | Subject | Re: Serverworks CSB5 IDE-DMA Problem (2.4 and 2.6) |
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Bartlomiej Zolnierkiewicz wrote: > On Friday 10 of October 2003 10:57, Stefan Kaltenbrunner wrote: > >>Bartlomiej Zolnierkiewicz wrote: >> >>>2.4.18, 2.4.19 w/o APIC and ACPI >> >>ok 2.4.18 (dmesg at http://www.kaltenbrunner.cc/files/dmesg2418.txt) >>seems to work better(although not as fast as I would like to have it) >>but I suspect that: >> >>ide1: Speed warnings UDMA 3/4/5 is not functional. >>ide0: Speed warnings UDMA 3/4/5 is not functional. >> >>is quite interesting - if these UDMA-modes do not work reliable - why do >>they get enabled with later kernels(not that I would have a problem with >>getting UDMA > 2 working *g*) ? > > > 2.4.22 has 80-pin cable dedetecion for more vendors. > You can try passing "ide0=ata66 ide1=ata66" boot options.
tried that - worked well during the weekend (low io-traffic). but today it broke again:
hda: dma_timer_expiry: dma status == 0x61 hda: error waiting for DMA hda: dma timeout retry: status=0xd0 { Busy }
hda: DMA disabled hdb: DMA disabled ide0: reset: success blk: queue c034db40, I/O limit 4095Mb (mask 0xffffffff)
more ideas to fix this ?
thanks
Stefan
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