Re: bad em NIC or new unrecognized NIC ?

From: Mike Tancsa (mike_at_sentex.net)
Date: 02/26/04

  • Next message: Bob Bishop: "Re: bad em NIC or new unrecognized NIC ?" 
    Date: Thu, 26 Feb 2004 14:57:59 -0500
To: Bob Bishop <rb@gid.co.uk>

    At 02:26 PM 26/02/2004, Bob Bishop wrote:
    >Hi,
    >
    >At 18:25 26/2/04, Mike Tancsa wrote:
    >>Hi all,
    >>
    >>One of the EM nics we just got in comes up with
    >>
    >>em0: <Intel(R) PRO/1000 Network Connection, Version - 1.7.19> port
    >>0x9000-0x903f mem 0xe8700000-0xe871ffff,0xe86e0000-0xe86fffff irq 5 at
    >>device 0.0 on pci1
    >>em0: The EEPROM Checksum Is Not Valid
    >>em0: Unable to initialize the hardware
    >>device_probe_and_attach: em0 attach returned 5
    >>
    >>when booting. Is this just a dud or just not recognized ?
    >
    >FWIW I get something very similar under 5.2.1-RC2 on my shiny new ThinkPad
    >T41, so it's likely just not recognised.

    Actually, I worked around the problem by swapping its location with an fxp
    next to it. For some reason the em does not seem to like sharing its
    interrupt with agp0 ? The fxp seems happy enough to do it however.

    agp0: <Intel 82845G (845G GMCH) SVGA controller> mem
    0xe8800000-0xe887ffff,0xe0000000-0xe7ffffff irq 12 at device 2.0 on pci0
    agp0: detected 892k stolen memory
    agp0: aperture size is 128M
    pcib1: <Intel 82801BA/BAM (ICH2) Hub to PCI bridge> at device 30.0 on pci0
    pci1: <PCI bus> on pcib1
    fxp0: <Intel 82559 Pro/100 Ethernet> port 0x9000-0x903f mem
    0xe8400000-0xe84fffff,0xe8741000-0xe8741fff irq 12 at device 0.0 on pci1
    fxp0: Ethernet address 00:90:27:4d:87:2d
    inphy0: <i82555 10/100 media interface> on miibus0
    inphy0: 10baseT, 10baseT-FDX, 100baseTX, 100baseTX-FDX, auto
    twe0: <3ware Storage Controller> port 0x9400-0x940f irq 15 at device 1.0 on
    pci1
    twe0: 4 ports, Firmware FE6X 1.02.28.053, BIOS BE6X 1.07.02.005
    em0: <Intel(R) PRO/1000 Network Connection, Version - 1.7.19> port
    0x9800-0x983f mem 0xe8700000-0xe871ffff,0xe8720000-0xe873ffff irq 10 at
    device 3.0 on pci1
    em0: Speed:N/A Duplex:N/A
    fxp1: <Intel 82559 Pro/100 Ethernet> port 0x9c00-0x9c3f mem
    0xe8600000-0xe86fffff,0xe8740000-0xe8740fff irq 11 at device 5.0 on pci1

             ---Mike

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