Date: Wed, 10 Apr 2002 12:46:54 +0200 From: Bernd Walter <ticso@cicely9.cicely.de> To: "David O'Brien" <obrien@FreeBSD.ORG> Cc: alpha@FreeBSD.ORG Subject: Re: problem with PCI-PCI bridges in AS 250/266? Message-ID: <20020410104654.GC99407@cicely9.cicely.de> In-Reply-To: <20020409185156.A48309@dragon.nuxi.com> References: <20020409185156.A48309@dragon.nuxi.com>
next in thread | previous in thread | raw e-mail | index | archive | help
On Tue, Apr 09, 2002 at 06:51:56PM -0700, David O'Brien wrote: > I am trying to use a single HP PCI card with both a Symbios 875 and AMD > PCnet/FAST NIC. The AS250 is having interrupt problem with this card. > > Anyone have any ideas? The "dec_2100_a50_intr_map" is probably a bad > sign. For whatever reason it uses the device number on the secondary bus as a slot number. It should get/use the int pin translated devicenumber of the bridge, which is 12/inta and 12/intb in your case. Therefor both chips end with the same wrong int number. I will take a look into this later. I'm into that PCI-PCI stuff anyway... > >>>show conf > PCI Bus > Bus 00 Slot 06: NCR 810 Scsi Controller > pka0.7.0.6.0 SCSI Bus ID 7 > dka100.1.0.6.0 QUANTUM FIREBALL_TM1 > dka500.5.0.6.0 RRD45 > Bus 00 Slot 07: Intel SIO 82378 > Bus 00 Slot 11: DECchip 21040 Network Controller > ewa0.0.0.11.0 08-00-2B-E5-DA-37 > Bus 00 Slot 12: DECchip 21152 PCI to PCI Bridge > Bus 01 Slot 00: NCR 875 Scsi Controller > pkb0.7.0.1000.0 SCSI Bus ID 7 > dkb0.0.0.1000.0 IBM DDRS-34560W > Bus 01 Slot 01: Vendor: 1022 Device: 2000 > Bus 00 Slot 13: Vendor: 10b7 Device: 9055 > > pcib1: <DEC 21152 PCI-PCI bridge> at device 12.0 on pci0 > dec_2100_a50_intr_map: weird slot 0 > found-> vendor=0x1000, dev=0x000f, revid=0x04 > class=01-00-00, hdrtype=0x00, mfdev=0 > subordinatebus=0 secondarybus=0 > intpin=a, irq=5 > map[10]: type 1, range 32, base 00010000, size 8 > map[14]: type 1, range 32, base 82111000, size 8 > map[18]: type 1, range 32, base 82110000, size 12 > dec_2100_a50_intr_map: weird slot 1 > found-> vendor=0x1022, dev=0x2000, revid=0x25 > class=02-00-00, hdrtype=0x00, mfdev=0 > subordinatebus=0 secondarybus=0 > intpin=a, irq=5 > map[10]: type 1, range 32, base 00000000, size 5 > map[14]: type 1, range 32, base 82111100, size 5 > pci1: <PCI bus> on pcib1 > sym1: <875> port 0x10000-0x100ff mem 0x82110000-0x82110fff,0x82111000-0x821110ff irq 5 at device 0.0 on pci1 > sym1: failed to allocate IRQ resource > device_probe_and_attach: sym1 attach returned 6 > pcn0: couldn't map ports/memory > pci1: <unknown card> (vendor=0x1022, dev=0x2000) at 1.0 irq 5 -- B.Walter COSMO-Project http://www.cosmo-project.de ticso@cicely.de Usergroup info@cosmo-project.de To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe freebsd-alpha" in the body of the message
Want to link to this message? Use this URL: <https://mail-archive.FreeBSD.org/cgi/mid.cgi?20020410104654.GC99407>