Date: Sun, 14 Jul 1996 18:34:37 +0100 (BST) From: Gordon Henderson <gordon@drogon.net> To: David Greenman <davidg@Root.COM> Cc: dwhite@resnet.uoregon.edu, Tim Palmer <timpal@intercall.com>, freebsd-questions@freebsd.org Subject: Re: 3c590... Message-ID: <Pine.LNX.3.91.960714182906.14456E-100000@unicorn> In-Reply-To: <199607140157.SAA02544@root.com>
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On Sat, 13 Jul 1996, David Greenman wrote: > >On Sat, 13 Jul 1996, Tim Palmer wrote: > > > >> I'm trying to get a 3c590 ethernet board to talk to my FreeBSD > >> 2.1 (Walnut Creek CD-ROM) and having no luck. I've downloaded if_vx.c > >> and if_vxreg.h from -current and referenced if_vc in my files.i386, but > >> the kernel compile fails with 3 messages complaining about if_vx.c > >> referencing an unknown "if_softc". So, my real question is: as a non C > >> speaking person, should I not worry about making this 3c590 work just > >> yet? Or did I just miss a simple step in installing the driver? > > > >Trying to back-port it to 2.1-R wouldn't be such a great idea. Just hang > >on for the 2.1.5-RELEASE; it includes the 3c590 support, I believe. > > Err, actually, no, it doesn't. We should probably have brought it in > before the code freeze. :-( Has it been re-written in the past month? The code for it that was in a SNAP release is crap. There is no speed improvement over a 509 and it locks up frequently if you try to transfer large quantities of data. (eg. FTP something over 1K long - you can ifconfig vx0 down ; ifconfig vx0 up to restore it but thats unnacceptable) 3com changed thehardware after the 590's were released - shortening the FIFO sizes probably out of economy or something. My advice is to either re-write the driver yourself or throw the card away. I threw the card away and downgraded to 2.1.0-RELEASE as the -SNAP I was using would crash about twice a day (even without the 590 card installed) Gordon -- Gordon Henderson gordon@vbc.net VBCnet GB Ltd http://www.uk.vbc.net/ Bristol, England +44 117 929 1316 fax +44 117 927 2015
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