Date: Wed, 24 Jul 2002 14:00:09 -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: <200207242100.g6OL09i7092253@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 15:54:34 -0500 On Wed, Jul 24, 2002 at 04:43:34PM -0400, Jung-uk Kim wrote: > Andrew Gallatin wrote: > > Jung-uk Kim writes: > > > We may have to check subclass for the CSB5. :-( > > > > Yeah, that's what I said yesterday ;) > > My buddy at work suggested very interesting idea. If you look carefully at the > GC-SL chipset web page, it claims it uses CSB6, not CSB5. > > CSB5 > > * PCI 2.2 32bit/33MHz > * Legacy functions (8237DMA, 8259PIC, 8254Timer) > * PCI to LPC bridge > * XIO-APIC for multiprocessor systems > * 4 Port USB 1.0 interface > * ACPI power management and event detection support > * Dual Channel ATA-100 hard disk controller > > CSB6 > > * PCI 2.2 64-bit/33MHz > * Legacy functions (8237DMA, 8259PIC, 8254Timer) > * PCI to LPC bridge > * XIO-APIC for multiprocessor systems > * 4 Port USB 1.1 interface > * ACPI power management and event detection support > * Three ATA channels supporting up to 6 hard disk drives > * Server Appliance functions: Watchdog timer, NVRAM support, LCD and > Keypad support > > However, diagram still shows it uses CSB5. :-( His point was one of us may > have CSB6, not CSB5, although there's no difference in device ID and revision > numbers. http://www.supermicro.com/PRODUCT/MotherBoards/GC_SL/P4DSE.htm claims to have the GC-SL. Can the "card" be used to distinguish? > > Here is P4DSE's pciconf: > > isab0@pci0:15:0: class=0x060100 card=0x405515d9 chip=0x02011166 rev=0x93 > hdr=0x00 > atapci0@pci0:15:1: class=0x01018a card=0x021211d9 chip=0x02121166 rev=0x93 > hdr=0x00 > none1@pci0:15:2: class=0x0c0310 card=0x405515d9 chip=0x02201166 rev=0x05 > hdr=0x00 > chip2@pci0:15:3: class=0x060000 card=0x405515d9 chip=0x02251166 rev=0x00 > hdr=0x00 > > This is Dell's pciconf: > > chip4@pci0:15:0: class=0x060000 card=0x02011166 chip=0x02011166 rev=0x93 > hdr=0x00 > atapci0@pci0:15:1: class=0x010182 card=0x02121166 chip=0x02121166 rev=0x93 > hdr=0x00 > ohci0@pci0:15:2: class=0x0c0310 card=0x02201166 chip=0x02201166 rev=0x05 > hdr=0x00 > isab0@pci0:15:3: class=0x060100 card=0x02301166 chip=0x02251166 rev=0x00 > hdr=0x00 > > The only difference I can see is the functions of 0x02011166 and 0x02251166 > are switched. Somebody did very screw-up job. ServerWorks? SuperMicro? Dell? > I don't know. > > Jung-uk Kim > > > Drew -- -- Damon Permezel dap@damon.com To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe freebsd-bugs" in the body of the message
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