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Message-Id: <200710260230.52115.bzolnier@gmail.com> Date: Fri, 26 Oct 2007 02:30:52 +0200 From: Bartlomiej Zolnierkiewicz <bzolnier@...il.com> To: Alan Cox <alan@...rguk.ukuu.org.uk> Cc: linux-ide@...r.kernel.org, linux-kernel@...r.kernel.org Subject: Re: [PATCH 2/3] ide: fix drive_is_ready() for non-PCI hosts and CONFIG_IDEPCI_SHARE_IRQ=y On Friday 26 October 2007, Alan Cox wrote: > On Fri, 26 Oct 2007 01:36:37 +0200 > Bartlomiej Zolnierkiewicz <bzolnier@...il.com> wrote: > > > > > Need to check if the host is a PCI one before reading IDE_ALTSTATUS_REG. > > > > Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@...il.com> > > Umm why ? The altstatus register goes back to ST-506 and the original IBM > XT hard disk controller card ? Thought that there have to be some (non-obvious) reason behing the fact that IDE_ALTSTATUS_REG reading was covered by #ifdef CONFIG_IDEPCI_SHARE_IRQ. However if this is the case patch #2/3 can be dumped and we can go straight to patch #3/3. Thanks, Bart - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@...r.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
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