From owner-freebsd-hackers Sun Jan 11 17:38:32 1998 Return-Path: Received: (from majordom@localhost) by hub.freebsd.org (8.8.7/8.8.7) id RAA02622 for hackers-outgoing; Sun, 11 Jan 1998 17:38:32 -0800 (PST) (envelope-from owner-freebsd-hackers@FreeBSD.ORG) Received: from ns2.cetlink.net (root@ns2.cetlink.net [209.54.54.20]) by hub.freebsd.org (8.8.7/8.8.7) with ESMTP id RAA02462 for ; Sun, 11 Jan 1998 17:37:35 -0800 (PST) (envelope-from jak@cetlink.net) Received: from hot1.auctionfever.com (ts1-cltnc-22.cetlink.net [209.54.58.22]) by ns2.cetlink.net (8.8.5/8.8.5) with SMTP id UAA29643; Sun, 11 Jan 1998 20:37:08 -0500 (EST) From: jak@cetlink.net (John Kelly) To: "John S. Dyson" Cc: hackers@FreeBSD.ORG Subject: Re: 16650 Support(?) Date: Mon, 12 Jan 1998 02:37:53 GMT Message-ID: <34c38080.8877417@mail.cetlink.net> References: <199801120112.UAA00657@dyson.iquest.net> In-Reply-To: <199801120112.UAA00657@dyson.iquest.net> X-Mailer: Forte Agent 1.01/16.397 MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Transfer-Encoding: 8bit X-MIME-Autoconverted: from quoted-printable to 8bit by hub.freebsd.org id RAA02465 Sender: owner-freebsd-hackers@FreeBSD.ORG Precedence: bulk On Sun, 11 Jan 1998 20:12:12 -0500 (EST), "John S. Dyson" wrote: >The 650 enabled code uses the entire 32 byte buffer Presumably you mean for transmit data only? The bit setting for a receive trigger level of 14 in a 550 gives a receive trigger level of 28 in a 650. Either way, SIO should merely drain receive data until the FIFO is empty, right? John