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Date:      Tue, 23 Jul 2002 14:30:04 -0700 (PDT)
From:      Jung-uk Kim <jkim@niksun.com>
To:        freebsd-bugs@FreeBSD.org
Subject:   Re: kern/38894: Dell PowerEdge 4600 PCI Bus scan problems
Message-ID:  <200207232130.g6NLU4FG057510@freefall.freebsd.org>

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The following reply was made to PR kern/38894; it has been noted by GNATS.

From: Jung-uk Kim <jkim@niksun.com>
To: Damon Anton Permezel <dap@damon.com>,
	Andrew Gallatin <gallatin@cs.duke.edu>
Cc: freebsd-gnats-submit@FreeBSD.org
Subject: Re: kern/38894: Dell PowerEdge 4600 PCI Bus scan problems
Date: Tue, 23 Jul 2002 17:25:26 -0400

 Damon Anton Permezel wrote:
 > On Tue, Jul 23, 2002 at 03:15:29PM -0400, Andrew Gallatin wrote:
 > > Jung-uk Kim writes:
 >
 > I was wondering why the loonix source kept appearing on my system...
 > I keep downloading it so I can see what they do, and then forgetting,
 > and deleting it...
 >
 > #define PCI_VENDOR_ID_SERVERWORKS	  0x1166
 > #define PCI_DEVICE_ID_SERVERWORKS_HE	  0x0008
 > #define PCI_DEVICE_ID_SERVERWORKS_LE	  0x0009
 > #define PCI_DEVICE_ID_SERVERWORKS_CIOB30  0x0010
 > #define PCI_DEVICE_ID_SERVERWORKS_CMIC_HE 0x0011
 > #define PCI_DEVICE_ID_SERVERWORKS_OSB4	  0x0200
 > #define PCI_DEVICE_ID_SERVERWORKS_CSB5	  0x0201
 > #define PCI_DEVICE_ID_SERVERWORKS_OSB4IDE 0x0211
 > #define PCI_DEVICE_ID_SERVERWORKS_CSB5IDE 0x0212
 > #define PCI_DEVICE_ID_SERVERWORKS_OSB4USB 0x0220
 > #define PCI_DEVICE_ID_SERVERWORKS_CSB5USB PCI_DEVICE_ID_SERVERWORKS_OSB4USB
 > #define PCI_DEVICE_ID_SERVERWORKS_CSB5ISA 0x0230
 >
 > The CSB5 (according to http://www.serverworks.com/products/GCHE.html)
 > is for legacy I/O, including 32-bit PCI.
 >
 > I think I'd like to keep it, no?
 
 Yes, but it is not the right place to keep. PCI-to-ISA bridge code is move to 
 dev/pci/isa_pci.c in -CURRENT. I believe you may have to patch dev/pci/pci.c 
 to add a quirk. You can put it in pci/pcisupport.c for -STABLE.
 
 http://www.freebsd.org/cgi/cvsweb.cgi/src/sys/dev/pci/pci.c.diff?r1=1.175&r2=1.176&f=h
 
 AFAIK, the chip is very similar to 0x02001166 (OSB4?). So, you may want to 
 'grep -R 0x02001166 *' to make sure.
 
 Jung-uk Kim

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