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Date:      Sun, 5 Sep 1999 19:23:33 +0200
From:      Andre Albsmeier <andre.albsmeier@mchp.siemens.de>
To:        FreeBSD-mobile@FreeBSD.ORG
Subject:   Recommendation for a GOOD 100 MBit Ethernet card wanted
Message-ID:  <19990905192333.A34635@internal>

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I am looking for a 100MBit Ethernet card for use with 3.2-STABLE which
does perform better than the "Intel EtherExpress(TM) PRO/100 PC C".
Currently, I am using this one with the xe driver, but performance is
rather bad (about 1.2 MBytes/sec). According to if_xe.c, this is due
to the way the card is handled by the driver:

 * Note that the crappy PIO used to get packets on and off the card means that
 * you will spend a lot of time in this routine -- I can get my P150 to spend
 * 90% of its time servicing interrupts if I really hammer the network.  Could
 * fix this, but then you'd start dropping/losing packets.  The moral of this
 * story?  If you want good network performance _and_ some cycles left over to
 * get your work done, don't buy a Xircom card.  Or convince them to tell me
 * how to do memory-mapped I/O :)


So what do people recommend here?

Thanks,

	-Andre


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