From owner-freebsd-hackers Tue Mar 18 19:29:25 2003 Delivered-To: freebsd-hackers@freebsd.org Received: from mx1.FreeBSD.org (mx1.freebsd.org [216.136.204.125]) by hub.freebsd.org (Postfix) with ESMTP id E407937B401 for ; Tue, 18 Mar 2003 19:29:23 -0800 (PST) Received: from mail.cruzio.com (mail.cruzio.com [63.249.95.37]) by mx1.FreeBSD.org (Postfix) with ESMTP id 6D52A43F85 for ; Tue, 18 Mar 2003 19:29:23 -0800 (PST) (envelope-from brucem@cruzio.com) Received: from cruzio.com (dsl3-63-249-85-132.cruzio.com [63.249.85.132]) by mail.cruzio.com with ESMTP id h2J3UfR1045774; Tue, 18 Mar 2003 19:30:47 -0800 (PST) Received: (from brucem@localhost) by cruzio.com (8.12.6/8.12.6/Submit) id h2IEPXSg000288; Tue, 18 Mar 2003 14:25:33 GMT Date: Tue, 18 Mar 2003 14:25:33 GMT From: "Bruce R. Montague" Message-Id: <200303181425.h2IEPXSg000288@cruzio.com> To: lev@serebryakov.spb.ru Subject: Re: Sound drivers Cc: freebsd-hackers@freebsd.org Sender: owner-freebsd-hackers@FreeBSD.ORG Precedence: bulk List-ID: List-Archive: (Web Archive) List-Help: (List Instructions) List-Subscribe: List-Unsubscribe: X-Loop: FreeBSD.ORG Hi, Lev Serebryakov asked: > I want to write sound driver for FreeBSD (pcm bridge driver) ... > Is here any documentation about pcm architecture? I wrote a pcm audio driver and tried to document things somewhat in a largish comment block and some web page doc, you should be able to get the kit and doc from: http://alumni.cse.ucsc.edu/~brucem/geode.html Hope this helps, please let me know if you find something missing or bogus! - bruce To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe freebsd-hackers" in the body of the message