From owner-freebsd-net  Thu May 28 19:58:54 1998
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To: Graeme Brown <graeme.brown@bt-sys.bt.co.uk>
cc: "FreeBSD-Net (FreeBSD.Org) List" <freebsd-net@FreeBSD.ORG>
Subject: Re: More on fxp driver under 2.2.5/6 
In-reply-to: Your message of "28 May 1998 13:19:37 BST."
             <n1315760953.81901@maczebedee> 
From: David Greenman <dg@root.com>
Reply-To: dg@root.com
Date: Thu, 28 May 1998 19:58:30 -0700
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>Probing for devices on PCI bus 2:
>fxp2 <Intel EtherExpress Pro 10/100B Ethernet> rev 4 int a irq 11 on pci2:9
>pci_map_mem failed: device's memrange 0xf6fff000-0xf6ffffff is incompatible
>with its bridge's memrange 0xfa000000-0xfbffffff
>fxp2: Ethernet address 00:a0:c9:c8:f3:39
>
>Does this mean broken h/w device, a broken fxp driver, a faulty kernel
>configuration
>or I have exceeded some system limit for the number of fxp devices which may
>be supported ?

   I believe it means that you have a broken BIOS; it's not configuring the
devices on the other side of the PCI bridge properly.

>If I have two PCI buses on my motherboard do I need two PCI controllers in my 
>kernel config file, say pci1 in addition to pci0 ?. My  current kernel build
>has only
>pci0.

   No.

>If I have several Intel EtherExpress Pro 100/B cards installed (I'm trying to
>build
>a FreeBSD router) do I need a device fxpn [nwhere =0,1,2...] for each
>installed Ether Express
>in the kernel Config file ? I have only device fxp0 in my present kernel build
>and yet
>the driver does appear to see all three cards 

   You only need one fxp device in the config file.

-DG

David Greenman
Co-founder/Principal Architect, The FreeBSD Project

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