Date: Wed, 24 Jul 2002 10:10:04 -0700 (PDT) From: Damon Anton Permezel <dap@damon.com> To: freebsd-bugs@FreeBSD.org Subject: Re: kern/38894: Dell PowerEdge 4600 PCI Bus scan problems Message-ID: <200207241710.g6OHA4rw057259@freefall.freebsd.org>
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The following reply was made to PR kern/38894; it has been noted by GNATS. From: Damon Anton Permezel <dap@damon.com> To: Jung-uk Kim <jkim@niksun.com> Cc: Andrew Gallatin <gallatin@cs.duke.edu>, freebsd-gnats-submit@FreeBSD.org Subject: Re: kern/38894: Dell PowerEdge 4600 PCI Bus scan problems Date: Wed, 24 Jul 2002 12:01:08 -0500 On Wed, Jul 24, 2002 at 12:48:48PM -0400, Jung-uk Kim wrote: > Andrew Gallatin wrote: > > Damon Anton Permezel writes: > > > chip4@pci0:15:0: class=0x060000 card=0x02011166 chip=0x02011166 rev=0x93 > > > hdr=0x00 vendor = 'Reliance Computer Corp./ServerWorks' > > > device = 'CSB5 PCI to ISA Bridge' > > > class = bridge > > > subclass = HOST-PCI > > > > This is interesting. According to the class code, it IS a host-pci > > bridge on Damon's Dell, and not an isa bridge like the device ID code > > on file would indicate. > > Indeed it is very interesting. I don't know it is possible or not but it seems > the chip can 'act like a PCI bridge' when the following function is enabled. > > isab0@pci0:15:3: class=0x060100 card=0x02301166 chip=0x02251166 rev=0x00 > hdr=0x00 > vendor = 'Reliance Computer Corp./ServerWorks' > class = bridge > subclass = PCI-ISA > It can act like a PCI bridge because it is, among other things, a PCI bridge. Take a look at the documentation at serverworks.com per the link I posted yesterday. It is a multi-function device. To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe freebsd-bugs" in the body of the message
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