Re: [PATCH 2/3] ide: fix drive_is_ready() for non-PCI hosts and CONFIG_IDEPCI_SHARE_IRQ=y

Alan Cox wrote:

On Fri, 26 Oct 2007 01:36:37 +0200
Bartlomiej Zolnierkiewicz <[email protected]> wrote:

Need to check if the host is a PCI one before reading IDE_ALTSTATUS_REG.

Signed-off-by: Bartlomiej Zolnierkiewicz <[email protected]>

Umm why ? The altstatus register goes back to ST-506 and the original IBM
XT hard disk controller card ?

I'm pretty sure there are at least a few controllers out there where the AltStatus/Control register block is simply non-existent.

	Jeff



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