From owner-freebsd-bugs  Wed May 30 16: 7:26 2001
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Date: Wed, 30 May 2001 18:07:22 -0500 (CDT)
From: Chris Dillon <cdillon@wolves.k12.mo.us>
To: <sos@FreeBSD.ORG>
Cc: <freebsd-bugs@FreeBSD.ORG>
Subject: Re: kern/21400: ata driver stealing IRQ15 on Compaq Proliant ML530
In-Reply-To: <200105300931.f4U9Vro26388@freefall.freebsd.org>
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On Wed, 30 May 2001 sos@FreeBSD.ORG wrote:

> Synopsis: ata driver stealing IRQ15 on Compaq Proliant ML530
>
> State-Changed-From-To: open->closed
> State-Changed-By: sos
> State-Changed-When: Wed May 30 02:30:59 PDT 2001
> State-Changed-Why:
> This is belived to be fixed in 4.3.
>
> http://www.FreeBSD.org/cgi/query-pr.cgi?pr=21400

I tried with a 4.3-STABLE world/kernel compiled just a couple of hours
ago, and it still doesn't work.  I think the problem might be that the
BIOS says that IRQ15 is available, and that there is not an ata
controller using it, but in fact there probably is.  I see that ata
actually attaches to both an ata0 and ata1, even though the BIOS says
there is only one ata controller:

atapci0: <ServerWorks ROSB4 ATA33 controller> port 0x2420-0x242f at device 15.1 on pci0
ata0: at 0x1f0 irq 14 on atapci0
ata1: at 0x170 irq 15 on atapci0


-- Chris Dillon - cdillon@wolves.k12.mo.us - cdillon@inter-linc.net
   FreeBSD: The fastest and most stable server OS on the planet.
   For IA32 and Alpha architectures. IA64, PPC, and ARM under development.
   http://www.freebsd.org




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