Re: [PATCH] Merge the changes from siimage 2.4.22-pre9 to 2.6.0-test2

From: Alan Cox (alan@lxorguk.ukuu.org.uk)
Date: Thu Aug 07 2003 - 07:29:31 EST


On Iau, 2003-08-07 at 10:49, CASINO_E wrote:
> > We never check the cable bits for SATA so this is a no-op
>
> Alan,
>
> Without this, in 2.4.22-pre10-ac1, ide_ata66_check() in ide-iops.c
> returns 1. This causes, for example, that hdparm -i shows only udma
> modes 0 to 2 (although the drive has been set to udma6) and refuses to
> set any value above udma2 with an ugly "Speed warnings UDMA 3/4/5 is
> not functional".

Then the bug is that ide_ata66_check is getting called at all in the
SATA controller case

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