Date: Wed, 10 Apr 1996 17:48:23 +0200 (SAT) From: John Hay <jhay@mikom.csir.co.za> To: rls@server.id.net (Robert Shady) Cc: freebsd-hackers@freebsd.org Subject: Re: Help!? Coding SDL RiscCom/N2 driver Message-ID: <199604101548.RAA05003@zibbi.mikom.csir.co.za> In-Reply-To: <199604101333.JAA01340@server.id.net> from "Robert Shady" at Apr 10, 96 09:33:45 am
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> > I've been working on this driver now for a little while, it works, but after > a few minutes of high-throughput (40+ K per second) it runs out of buffers! > > And it also should probably be converted to use the internal synchronous PPP > stuff. Can ANYBODY help? I need to get this done today, I might even be > willing to drop a couple bucks in your direction... Please let me know.. > > It's relatively straight forward, the driver is based on the hitachi 64570 > chipset... > > -- Rob The Arnet/Digi SYNC570i device driver is also based on the 64570 chip. It is in -current sys/i386/isa/if_ar.c. You can have a look at it. There are some problems with the handling of receive errors that I have fixed but not commited yet. (I am waiting for feedback from one of the testers.) The driver is able to transfer 200+ Kbyte/s with a single channel on a 486DX50. If you are interrested I can send you the patch. John -- John Hay -- John.Hay@csir.co.za
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