From nobody Tue Aug 15 22:46:04 2023 X-Original-To: dev-commits-src-all@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 4RQRFS6Lyhz4mJxL; Tue, 15 Aug 2023 22:46:04 +0000 (UTC) (envelope-from git@FreeBSD.org) Received: from mxrelay.nyi.freebsd.org (mxrelay.nyi.freebsd.org [IPv6:2610:1c1:1:606c::19:3]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (4096 bits) server-digest SHA256 client-signature RSA-PSS (4096 bits) client-digest SHA256) (Client CN "mxrelay.nyi.freebsd.org", Issuer "R3" (verified OK)) by mx1.freebsd.org (Postfix) with ESMTPS id 4RQRFS5rpJz4LGd; Tue, 15 Aug 2023 22:46:04 +0000 (UTC) (envelope-from git@FreeBSD.org) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=freebsd.org; s=dkim; t=1692139564; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:mime-version:mime-version:content-type:content-type: content-transfer-encoding:content-transfer-encoding; bh=zcDWZB7AcroQyAS/S5L5Ehe2rjksV23Rtq6OD6sEbH4=; b=Q1EvrcY+iEg21J17LdyWcTC8Z+IzemkFcSDF1ROm3zbL7OTGe58ykDKYVphexEFp4FlXoP tMpdeBrjNRNTKS/SnFFldAzPx48Ihs6BD40UNdFGz7QET2CCkQRTtfBeZQsylArKZKmxeE ZvxgCEucKBeb/zlbPHtFX6a9dwQFQknHIqqNTD64Tgvury/j+GmyLO50aAtrVsGW2gqDaC TaDQmtmuvv9B+cF1iZ6ahUJHgn5b8y4AWhm/WQuKCiZqyeeohKzSLzQP0BHqZUCp0zz1ld t+aBaCAqxwRcMhlO8Mx8Oq5XMosR6uzDrmtoVRg5zpWJySiEnbDEQ4e5aEszpQ== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=freebsd.org; s=dkim; t=1692139564; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:mime-version:mime-version:content-type:content-type: content-transfer-encoding:content-transfer-encoding; bh=zcDWZB7AcroQyAS/S5L5Ehe2rjksV23Rtq6OD6sEbH4=; b=Gc4GPChudVEmnpsFwuIzngQeh6tuVbPwU2US55Ejjo2XAJEIkY3OC8BNsHfcqeBb+qHcqV KtcrE1laQVtuqK9t+tTrghsLT6qMN3SMUTGOWkVTCtjgU2mq4aH2B4+/QD38SHgFTuT0U3 P9g5Xs9Lz/QfDXZBT8pehIUHi2dk7mGwzTN4SJVAZgVM5SCqbzc/nuncqNxqcXGA9DTfBM kw9soZ957c+DbMON5g+vuC5DKj0iHYJbYMxiG3sbdxqlaYbWzWetMW98yrcIdtTVSQy69k tu3sUU1daUCrhXpsyPegMKvXtDGzfWGBb3sLJsXR3yyCbYD87PxvOLTx52JcDA== ARC-Seal: i=1; s=dkim; d=freebsd.org; t=1692139564; a=rsa-sha256; cv=none; b=QtP7M6yYtcXor80a9H0ISzPF3ok+xUF8IPOtFRkCXJKAlxQWObNwSmTZGmcUwOliphwrD+ f9cH03FRtz0ZaqwuKSL0Cg9SAHzAmhNcgdqwYaj3X1io1MYsEqqZQWtOmVSspRzgECA0U/ orsFmTfDUAO6mDw+H0I9XXAmD7jgbzdy9q1nXFTyxdZVIoSRCAAFFAMhP+e6c/O6HOhFI6 Y+W9S5cssgS9SIfPbNEEevg+ScRgrUNi0yf1AMU9t1QZRg66jTfDIw59H9wW29kXRMM3ZG GdVdHG5+KreUGd/8Vfg79yX/zjNyqO7m34RMQp35NZb27KgrQa6b7l5WDZVFIA== ARC-Authentication-Results: i=1; mx1.freebsd.org; none Received: from gitrepo.freebsd.org (gitrepo.freebsd.org [IPv6:2610:1c1:1:6068::e6a:5]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (4096 bits) server-digest SHA256) (Client did not present a certificate) by mxrelay.nyi.freebsd.org (Postfix) with ESMTPS id 4RQRFS4wHCzDCj; Tue, 15 Aug 2023 22:46:04 +0000 (UTC) (envelope-from git@FreeBSD.org) Received: from gitrepo.freebsd.org ([127.0.1.44]) by gitrepo.freebsd.org (8.17.1/8.17.1) with ESMTP id 37FMk4nV041753; Tue, 15 Aug 2023 22:46:04 GMT (envelope-from git@gitrepo.freebsd.org) Received: (from git@localhost) by gitrepo.freebsd.org (8.17.1/8.17.1/Submit) id 37FMk4l8041750; Tue, 15 Aug 2023 22:46:04 GMT (envelope-from git) Date: Tue, 15 Aug 2023 22:46:04 GMT Message-Id: <202308152246.37FMk4l8041750@gitrepo.freebsd.org> To: src-committers@FreeBSD.org, dev-commits-src-all@FreeBSD.org, dev-commits-src-main@FreeBSD.org From: Ed Maste Subject: git: 34d55be0747b - main - boot0: add a note about BIOS-supported serial rates List-Id: Commit messages for all branches of the src repository List-Archive: https://lists.freebsd.org/archives/dev-commits-src-all List-Help: List-Post: List-Subscribe: List-Unsubscribe: Sender: owner-dev-commits-src-all@freebsd.org X-BeenThere: dev-commits-src-all@freebsd.org MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: 8bit X-Git-Committer: emaste X-Git-Repository: src X-Git-Refname: refs/heads/main X-Git-Reftype: branch X-Git-Commit: 34d55be0747ba4452f9611ca88fe21e9d94be266 Auto-Submitted: auto-generated The branch main has been updated by emaste: URL: https://cgit.FreeBSD.org/src/commit/?id=34d55be0747ba4452f9611ca88fe21e9d94be266 commit 34d55be0747ba4452f9611ca88fe21e9d94be266 Author: Ed Maste AuthorDate: 2023-08-15 22:42:22 +0000 Commit: Ed Maste CommitDate: 2023-08-15 22:45:58 +0000 boot0: add a note about BIOS-supported serial rates We plan to increase the default serial rate to 115200 (see review D36295) but early boot components that use BIOS interfaces do not support higher rates. Add a note to that effect. Reported by: imp Sponsored by: The FreeBSD Foundation --- stand/i386/boot0/Makefile | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/stand/i386/boot0/Makefile b/stand/i386/boot0/Makefile index 5e82d7b6ae67..83eee46dfd11 100644 --- a/stand/i386/boot0/Makefile +++ b/stand/i386/boot0/Makefile @@ -56,7 +56,7 @@ ORG= 0x600 # 2 stop bits (set = 2, clear = 1) # 1-0 data bits (00 = 5, 01 = 6, 10 = 7, 11 = 8) .if !defined(BOOT_BOOT0_COMCONSOLE_SPEED) -BOOT_COMCONSOLE_SPEED?= 9600 +BOOT_COMCONSOLE_SPEED?= 9600 # BIOS interfaces do not support higher rates. .if ${BOOT_COMCONSOLE_SPEED} == 9600 BOOT_BOOT0_COMCONSOLE_SPEED= "7 << 5 + 3" .elif ${BOOT_COMCONSOLE_SPEED} == 4800