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Date: Fri, 26 Jan 2007 10:33:31 +0000
From: Alan <alan@lxorguk.ukuu.org.uk>
To: "Stephen Evanchik" <evanchsa@gmail.com>
Cc: "Luming Yu" <luming.yu@gmail.com>,
       "Stefan Priebe - FH" <studium@profihost.com>,
       linux-kernel@vger.kernel.org
Subject: Re: SATA ahci Bug in 2.6.19.x
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> The only difference is that I don't see the "ACPI: PCI Interrupt
> 0000:00:0f.0[B] -> GSI
> 21 (level, low) -> IRQ 19" printk. The driver is AHCI but the device
> is a VIA chip.
> 
> I'll get a caputre of the boot log when I find my serial cable. This
> could be related to the VIA PIC quirks that was changed by Alan.

Stuff a printk in and check by all means but _in theory_ the VIA quirk
shouldn't touch IRQ > 15 as those are not PIC but APIC routed.