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From: Rodolfo Heitor Gevaerd de Faria <rodolfo@rio.coe.ufrj.br>
Message-Id: <199511281544.NAA00254@rio.coe.ufrj.br>
Subject: 2.1.0R and PCI Bus problem
To: questions@freebsd.org
Date: Tue, 28 Nov 1995 13:44:21 -0200 (EDT)
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   I tryed to ask that once but I think I didn't made myself clear.

   When I boot the 2.1.0R with the pci0 bus enabled it runs fine until
it gets to this part:

   Probing for devices on the PCI bus:
   pci0:3: vendor=0x5c21, device=0x6b78 [no driver assigned]
   pci0:7: vendor=0x5c21, device=0x6b78 [no driver assigned]

  Then it just stops there.

  If I boot with the 2.0.5R kernel I get:

   bio_imask c0004040 tty_imask c003021a net_imask c003021a
   Probing for devices on the pci0 bus:
   	configuration mode 2 allows 16 devices.
   pci0:0: vendor=0x10b9, device=0x1451, class=bridge [not supported]
   pci0:2: vendor=0x10b9, device=0x1449, class=old [not supported]
   vga0 <VGA-compatible display device> rev 45 int a irq 10 on pci0:4
   pci0:6: vendor=0x10ad, device=0x1, class=storage [not supported]
   pci0: uses 16777216 bytes of memory from f0000000 upto f0ffffff.

   I think maybe there is a problem with the probing of the VGA card.

   The computer is an 100MHz Pentium ALI chipset with a 543x PCI Cirrus Logic
Card.

   I need the 2.1 kernel because I'm using a ATAPI CD-ROM, but I lost the
pci bus because of that :(, because it only works when I disable the pci0 
bus in the kernel configuration.

   Also, anyone has an idea why the numbers are different in the 
"pci0:x: vendor..." lines ? What does those numbers mean?


   Thanks for any help...

	Rodolfo H G Faria
       <rodolfo@rio.coe.ufrj.br>