Re: IDE DMA problem in 2.4.0

From: Adrian Bunk (bunk@fs.tum.de)
Date: Thu Jan 11 2001 - 14:31:58 EST


On Thu, 11 Jan 2001, Tobias Ringstrom wrote:

> When copying huge files from one disk to another (hda->hdc), I get the
> following error (after some hundred megabytes):
>
> hdc: timeout waiting for DMA
> ide_dmaproc: chipset supported ide_dma_timeout func only: 14
> hdc: irq timeout: status=0xd1 { Busy }
> hdc: DMA disabled
> ide1: reset: success
>...
> VP_IDE: VIA vt82c596b IDE UDMA66 controller on pci0:7.1
>...
> Did I miss anything?

Could you try if the (experimental) version 3.11 of the VIA IDE driver
(announced by Vojtech Pavlik in [1]) fixes your problem? Simply copy the
two files you find there to drivers/ide after you unpacked the kernel
source.

> /Tobias

cu,
Adrian

[1] http://www.lib.uaa.alaska.edu/linux-kernel/archive/2001-Week-02/0737.html

-- 
A "No" uttered from deepest conviction is better and greater than a
"Yes" merely uttered to please, or what is worse, to avoid trouble.
                -- Mahatma Ghandi

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