On Monday 15 October 2007, Tony Battersby wrote:
> The patch described by the following excerpt from ChangeLog-2.6.22 makes
> it impossible to use UDMA on a Tyan S2707 motherboard (SvrWks CSB5):
>
> commit 2d5eaa6dd744a641e75503232a01f52d0768884c
> Author: Bartlomiej Zolnierkiewicz <[EMAIL PROTECTED]>
> Date: Thu May 10 00:01:08 2007 +0200
>
> ide: rework the code for selecting the best DMA transfer mode (v3)
>
> ...
>
> This one-line patch against 2.6.23 fixes the problem.
Thanks!! (and sorry for the bug)
> Signed-off-by: Tony Battersby <[EMAIL PROTECTED]>
applied
Greg/Chris: this is a perfect candidate for 2.6.23.2
> ---
> --- linux-2.6.23/drivers/ide/pci/serverworks.c.orig 2007-10-15
> 12:15:01.000000000 -0400
> +++ linux-2.6.23/drivers/ide/pci/serverworks.c 2007-10-15
> 13:47:29.000000000 -0400
> @@ -97,6 +97,7 @@ static u8 svwks_udma_filter(ide_drive_t
> mode = 2;
>
> switch(mode) {
> + case 3: mask = 0x3f; break;
> case 2: mask = 0x1f; break;
> case 1: mask = 0x07; break;
> default: mask = 0x00; break;
-
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