From nobody Wed Aug 16 04:02:57 2023 X-Original-To: freebsd-current@mlmmj.nyi.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2610:1c1:1:606c::19:1]) by mlmmj.nyi.freebsd.org (Postfix) with ESMTP id 4RQZH81MMcz4q8qg for ; Wed, 16 Aug 2023 04:03:00 +0000 (UTC) (envelope-from cy.schubert@cschubert.com) Received: from omta002.cacentral1.a.cloudfilter.net (omta002.cacentral1.a.cloudfilter.net [3.97.99.33]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (Client CN "Client", Issuer "CA" (not verified)) by mx1.freebsd.org (Postfix) with ESMTPS id 4RQZH80H3Yz4rCK; Wed, 16 Aug 2023 04:03:00 +0000 (UTC) (envelope-from cy.schubert@cschubert.com) Authentication-Results: mx1.freebsd.org; none Received: from shw-obgw-4004a.ext.cloudfilter.net ([10.228.9.227]) by cmsmtp with ESMTP id VzG6qyGCf6NwhW7kJqVNn8; Wed, 16 Aug 2023 04:02:59 +0000 Received: from spqr.komquats.com ([70.66.152.170]) by cmsmtp with ESMTPA id W7kHqBmyp3fOSW7kIqzsRr; Wed, 16 Aug 2023 04:02:59 +0000 X-Authority-Analysis: v=2.4 cv=J8G5USrS c=1 sm=1 tr=0 ts=64dc4a73 a=y8EK/9tc/U6QY+pUhnbtgQ==:117 a=y8EK/9tc/U6QY+pUhnbtgQ==:17 a=kj9zAlcOel0A:10 a=UttIx32zK-AA:10 a=YxBL1-UpAAAA:8 a=6I5d2MoRAAAA:8 a=EkcXrb_YAAAA:8 a=b191eoINUNPb834Z3dEA:9 a=/c6rEPcUitil17zVHlIbtIAEuH0=:19 a=CjuIK1q_8ugA:10 a=Ia-lj3WSrqcvXOmTRaiG:22 a=IjZwj45LgO3ly-622nXo:22 a=LK5xJRSDVpKd5WXXoEvA:22 Received: from slippy.cwsent.com (slippy [10.1.1.91]) by spqr.komquats.com (Postfix) with ESMTP id AE30144D; Tue, 15 Aug 2023 21:02:57 -0700 (PDT) Received: by slippy.cwsent.com (Postfix, from userid 1000) id A397366; Tue, 15 Aug 2023 21:02:57 -0700 (PDT) X-Mailer: exmh version 2.9.0 11/07/2018 with nmh-1.8+dev Reply-to: Cy Schubert From: Cy Schubert X-os: FreeBSD X-Sender: cy@cwsent.com X-URL: http://www.cschubert.com/ To: Ed Maste cc: FreeBSD Current Subject: Re: Defaulting serial communication to 115200 bps for FreeBSD 14 In-reply-to: References: Comments: In-reply-to Ed Maste List-Id: Discussions about the use of FreeBSD-current List-Archive: https://lists.freebsd.org/archives/freebsd-current List-Help: List-Post: List-Subscribe: List-Unsubscribe: Sender: owner-freebsd-current@freebsd.org MIME-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-ID: <4199.1692158577.1@slippy> Date: Tue, 15 Aug 2023 21:02:57 -0700 Message-Id: <20230816040257.A397366@slippy.cwsent.com> X-CMAE-Envelope: MS4xfMAEpfDBUxDeQDT8jyyhzTtNmSvXlCxKFYQ6JMHd1gHs6lu0bHk2v/tehCAndqNVgvVNa9/ZcGi29S7GuSgJeHqxtqgc75FmPxyrBooCINJbWufNH3DU l7vCE6ncN29BiPsgkgimLiGCyKHherVdm3BiIJMPuIEZR+OZedur6FvxkM35IbQH0cfWTqcnP+mGlIPsFGqoTOJFEnnbx7EyBw41AXxIMn03qoVwjlqxYAoC LamsgCcwqLqP7zQ2NMg1FA== X-Rspamd-Queue-Id: 4RQZH80H3Yz4rCK X-Spamd-Bar: ---- X-Rspamd-Pre-Result: action=no action; module=replies; Message is reply to one we originated X-Spamd-Result: default: False [-4.00 / 15.00]; REPLY(-4.00)[]; ASN(0.00)[asn:16509, ipnet:3.96.0.0/15, country:US] Cheers, Cy Schubert FreeBSD UNIX: Web: https://FreeBSD.org NTP: Web: https://nwtime.org e^(i*pi)+1=0 message dated "Tue, 15 Aug 2023 17:18:37 -0400." Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii -------- In message , Ed Maste writes: > FreeBSD currently uses 9600 bps as the default for serial > communication -- in the boot loader, kernel serial console, /etc/ttys, > and so on. This was consistent with most equipment in the 90s, when > these defaults were established. Today 115200 bps seems to be much > more common, and I'm proposing that we make it the default for FreeBSD > 14.0. > > I have a review open: https://reviews.freebsd.org/D36295. There are a > few minor nits in the review to be addressed still but assuming > there's general agreement I'll iterate on those and commit this in a > few logical chunks. > There should probably be an UPDATING entry for those who use boot0 to revert back to 9600 in that case.