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SubjectRe: Timeout during booting up non-DMA hard-disks
On some motherboards the IRQs are shared by PCI slots, look out for that.

More importantly, if two or more PCI slots share the same Bus Master
Control Signal you are asking for trouble(assuming you are using both
slots)

kernel@netravi.net

On Mon, 18 Sep 2000, Terence Ang wrote:

> Dear All,
>
> Platforms
> ==========
> Linux 2.2.17 with ide & raid patches.
>
> Problems
> ========
> We recently purchased an IDE Card (HPT370 chipsets) and connected two 540MB hard
> disks (PIO 3) to it.
>
> During booting up, the hard disks could be recognized. However, it wait a long
> time before proceeding the loading of the resources such as eth0, httpd.
>
> The followings are displayed during boot up:
> ...
> hde:hde: timeout waiting for DMA
> ide_dmaproc: chipset supported ide_dma_timeout func only: 14
> hde: irq timeout: status=0x5a { DriveReady SeekComplete DataRequest Index }
> hde: timeout waiting for DMA
> ide_dmaproc: chipset supported ide_dma_timeout func only: 14
> hde: irq timeout: status=0x5a { DriveReady SeekComplete DataRequest Index }
> hde: timeout waiting for DMA
> ide_dmaproc: chipset supported ide_dma_timeout func only: 14
> hde: irq timeout: status=0x5a { DriveReady SeekComplete DataRequest Index }
> hde: timeout waiting for DMA
> ide_dmaproc: chipset supported ide_dma_timeout func only: 14
> hde: irq timeout: status=0x5a { DriveReady SeekComplete DataRequest Index }
> hde: DMA disabled
> ide2: reset: success
> hde1
> ...
>
> Grateful for anyone's assistance.
> -
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