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RE: ATA devices attached to arbitary busses

To: Geert Uytterhoeven <>
Subject: RE: ATA devices attached to arbitary busses
From: "Maciej W. Rozycki" <>
Date: Fri, 6 May 2005 18:36:56 +0100 (BST)
Cc: Bryan Althouse <>, "'Alan Cox'" <>, "'Linux/MIPS Development'" <>
In-reply-to: <>
Original-recipient: rfc822;
References: <> <>
On Fri, 6 May 2005, Geert Uytterhoeven wrote:

> > It looks like the example that Alan contributed does not update
> > HWIF(drive)->io_ports[IDE_IRQ_OFFSET].  Or at least I cant figure out where.
> Indeed, macide passes 0 for ctrlport and irqport to ide_setup_ports(). If you
> need another example, you can look at drivers/ide/legacy/gayle.c.

 Or perhaps at "drivers/ide/mips/swarm.c" which is nice, being for MIPS, 
memory-mapped and wired to an "arbitary bus". ;-)  No DMA, though.


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