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Date: Sun, 18 Mar 2007 13:41:01 -0600 From: Robert Hancock <hancockr@...w.ca> To: Greg.Chandler@...lsfargo.com, linux-kernel <linux-kernel@...r.kernel.org> Cc: e1000-devel@...ts.sourceforge.net Subject: Re: 1000xf bus problem Greg.Chandler@...lsfargo.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@...pamshaw.ca Home Page: http://www.roberthancock.com/ - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@...r.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
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