Kernel 2.4.20 a IDE interface "Intel Corp. 82801DB ICH4 IDE" ?

[Daniel Stanek]

On Fri, 30 May 2003 16:45:19 +0000 (UTC), fialka.linux na seznam.cz
(Matous Jan Fialka) wrote:

>Dobry den,
>
>omlouvam se za prodlevu v reakci na odpovedi...
>
>Jde o toto:
>
>---------------------------------------------------
># hdparm -d1 -X69 -M254 -c1 -m16 -u1
>
>/dev/hda
>
>/dev/hda:
> setting 32-bit IO_support flag to 1
> setting multcount to 16
> setting unmaskirq to 1 (on)
> setting using_dma to 1 (on)
> setting xfermode to 69 (UltraDMA mode5)
>
> ide0: Speed warnings UDMA 3/4/5 is not functional. <----- ??? (!)
>
> multcount    = 16 (on)
> IO_support   =  1 (32-bit)
> unmaskirq    =  1 (on)
> using_dma    =  1 (on)
> setting acoustic management to 254
> acoustic     = 254 (128=quiet ... 254=fast)
>---------------------------------------------------
>
>Jak vidno, nefunguji UDMA mody 3, 4, a 5. Vzhledem k hardware by to ale
>fungovat melo, takze usuzuji, ze neco chybi v kernelu. Ale co?
>
>PS: vyssi versi jadra nez 2.4.20 z ruznych duvodu nechci zavadet...
>
>Dekuji predem za pomoc,

Meli jsme podobny problem s ICH4, pomohlo:

1. zapojit master na konec ksandy (kde ma spravne byt)
2. nebo odpojit dalsi zarizeni (napr. cdrom) ze spolecne ksandy
3. nejradsi oboji :)

otys