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    SubjectRE: 1000xf bus problem
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    lspci -v shows the message below, and I am moving files between systems,
    {from RAMdisk to RAMdisk} on idle machines.
    The transfer rate is concurrent with just under the max throughput
    capable on a 64-bit/66Mhz PCI socket.


    -----Original Message-----
    From: Robert Hancock [mailto:hancockr@shaw.ca]
    Sent: Sunday, March 18, 2007 2:41 PM
    To: Chandler, Greg; linux-kernel
    Cc: e1000-devel@lists.sourceforge.net
    Subject: Re: 1000xf bus problem

    Greg.Chandler@wellsfargo.com wrote:
    > I'm running a e1000xf adapter in a 64-bit/100Mhz PCI slot. The intel
    > site shows this is a supported config for the card, but linux is
    > pulling this info:
    >
    > ed:02.0 Ethernet controller: Intel Corporation 82544EI Gigabit
    > Ethernet Controller (Fiber) (rev 02)
    > Subsystem: Intel Corporation PRO/1000 XF Server Adapter
    > Flags: bus master, 66Mhz, medium devsel, latency 64, IRQ 18
    > Memory at f7fe0000 (64-bit, non-prefetchable) [size=128K]
    > Memory at f7fc0000 (64-bit, non-prefetchable) [size=128K]
    > I/O ports at 7000 [size=32]
    > [virtual] Expansion ROM at f10a0000 [disabled] [size=128K]
    > Capabilities: [dc] Power Management version 2
    > Capabilities: [e4] PCI-X non-bridge device
    > Capabilities: [f0] Message Signalled Interrupts: 64bit+
    > Queue=0/0
    > Enable-
    >
    > My thoughput tests show it is definitely not running at the 100Mhz bus

    > rate is should be capable of.

    How are you determining this?

    > Any ideas on how to make it work at full speed?

    --
    Robert Hancock Saskatoon, SK, Canada
    To email, remove "nospam" from hancockr@nospamshaw.ca Home Page:
    http://www.roberthancock.com/



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