Date: Thu, 21 Jul 2005 11:01:07 -0500 From: Sam Pierson <samuel.pierson@gmail.com> To: David Malone <dwmalone@maths.tcd.ie> Cc: FreeBSD Hackers <freebsd-hackers@freebsd.org> Subject: Re: Atheros, hardware access layer, collisions Message-ID: <d9204e4c050721090158cf8a89@mail.gmail.com> In-Reply-To: <200507211647.aa79456@salmon.maths.tcd.ie> References: <d9204e4c050721062174d08e97@mail.gmail.com> <200507211647.aa79456@salmon.maths.tcd.ie>
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> OK - you can probably achieve that by setting the retry limit to > be 1, setting CWmin to be very small.=20 I was looking for this in the ah.h and the ah_desc.h files. Are they someplace else, or maybe this is a system call? I can't find anything about the retry limit (<-- CWmin =3D retry?) Thanks, Sam >However, you'll need to make > sure that both machines transmissions are synchronised to better > than 20us (which is no mean feat), otherwise carrier sense will > foil your plan! >=20 > David. >
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