Date: Fri, 6 Nov 1998 12:54:31 -0500 From: Lee Cremeans <lee@st-lcremean.tidalwave.net> To: mike@smith.net.au, hackers@FreeBSD.ORG Cc: hackers@FreeBSD.ORG Subject: Re: Coprocessor board--which I/O method should I use? Message-ID: <19981106125431.A22944@tidalwave.net> In-Reply-To: <19981106082835.A2926@tidalwave.net>; from Lee Cremeans on Fri, Nov 06, 1998 at 08:28:35AM -0500 References: <19981105201733.B1450@tidalwave.net> <199811060704.XAA00536@dingo.cdrom.com> <19981106082835.A2926@tidalwave.net>
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On Fri, Nov 06, 1998 at 08:28:35AM -0500, Lee Cremeans wrote: > commands or data. As for contexts, the command header has the context in > it, and I figure if you keep the pointers together, you'll be OK. The card > can have up to 2MB context RAM. > Um, I screwed this up and didn't realise it...what I mean is that the Hi/fn can keep track of contexts itself 9sort of), and each context gets an index number (the data sheet calls it the "session number"). You include this number in the command header, and it will DTRT. -- Lee Cremeans -- Manassas, VA, USA (WakkyMouse on DALnet and WTnet) A! JW223 YWD+++^ri P&B++ SL+++^i GDF B&M KK--i MD+++i P++ I++++ Did $++ E5/10/70/3c/73ac/95/96 H2 PonPippi Ay77 M | mailto:lcremean@tidalwave.net http://st-lcremean.tidalwave.net | Powered by FreeBSD 3.0-CURRENT To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe freebsd-hackers" in the body of the message
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