Re: Which em(4) chips work/don't work? [Was: RE: dummynet, em driver, device polling issues :-((]

From: Dave+Seddon (dave-dated-1128917317.27d977_at_seddon.ca)
Date: 10/05/05

  • Next message: Petri Helenius: "Re: Which em(4) chips work/don't work? [Was: RE: dummynet, em driver, device polling issues :-((]" 
    To: "Darren Pilgrim" <dmp@bitfreak.org>
Date: Wed, 05 Oct 2005 14:08:34 +1000

    Under 5.4 this revision of the em card doesn't work: 82546EB

     --------------------
    em0@pci6:1:0: class=0x020000 card=0x00db0e11 chip=0x10108086 rev=0x01
    hdr=0x00
       vendor = 'Intel Corporation'
       device = '82546EB Dual Port Gigabit Ethernet Controller (Copper)'
       class = network
       subclass = ethernet
     --------------------

    Dave

    Darren Pilgrim writes:

    > [Reflowed]
    >
    > From: Benjamin Rosenblum
    >> Darren Pilgrim wrote:
    >>>
    >>> I'd be interested in finding out the specific chips with which people
    >>> are (not) having success. As em(4) supports an entire family of
    >>> products, rather than a single chip, it may be that some chips have
    >>> quirks or other gotchas the driver needs to address. It certainly
    >>> wouldn't be the first occurance of revision-specific bugs.
    >>
    >> my non working card is 82547EI aka 1000CT.
    >
    > Under which version(s) of FreeBSD is it not working?
    >
    > Would an official person care to chime in about putting together a card/chip
    > vs. em(4) bugs matrix?
    >
    >
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