From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-2.8 required=3.0 tests=DKIM_SIGNED,DKIM_VALID, HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI,SPF_PASS,URIBL_BLOCKED, USER_AGENT_GIT autolearn=ham autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id DE312ECDFB8 for ; Wed, 18 Jul 2018 01:03:05 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 925CC20693 for ; Wed, 18 Jul 2018 01:03:05 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (1024-bit key) header.d=pobox.com header.i=@pobox.com header.b="hk69AUoo" DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 925CC20693 Authentication-Results: mail.kernel.org; dmarc=fail (p=none dis=none) header.from=linaro.org Authentication-Results: mail.kernel.org; spf=none smtp.mailfrom=linux-kernel-owner@vger.kernel.org Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1731595AbeGRBiD (ORCPT ); Tue, 17 Jul 2018 21:38:03 -0400 Received: from pb-smtp1.pobox.com ([64.147.108.70]:59494 "EHLO pb-smtp1.pobox.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1730614AbeGRBiD (ORCPT ); Tue, 17 Jul 2018 21:38:03 -0400 Received: from pb-smtp1.pobox.com (unknown [127.0.0.1]) by pb-smtp1.pobox.com (Postfix) with ESMTP id D1498EDF42; Tue, 17 Jul 2018 21:02:45 -0400 (EDT) DKIM-Signature: v=1; a=rsa-sha1; c=relaxed; d=pobox.com; h=from:to:cc :subject:date:message-id:in-reply-to:references; s=sasl; bh=msGo G7BxDRXFQvdEbTnebXwVP5E=; b=hk69AUoom8AvtyRNcbVhrmzdw+THwpg1tiZq iPdfrPHfdTQJ/Ma1q4Dap73ukiF12ALg0gjQFtm7UidQKTGMiPBtVMYdl8KbNv4+ jwBDJLjJ90QAS2RKHA62qzNzoOLQk9OclpJQsRPtLiUwYwFuSYsImMrcDVdzCQ6D aatDXMo= Received: from pb-smtp1.nyi.icgroup.com (unknown [127.0.0.1]) by pb-smtp1.pobox.com (Postfix) with ESMTP id C7B0DEDF3F; Tue, 17 Jul 2018 21:02:45 -0400 (EDT) Received: from yoda.home (unknown [70.82.104.228]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by pb-smtp1.pobox.com (Postfix) with ESMTPSA id 47D72EDF3D; Tue, 17 Jul 2018 21:02:45 -0400 (EDT) Received: from xanadu.home (xanadu.home [192.168.2.2]) by yoda.home (Postfix) with ESMTP id 7A60D2DA0698; Tue, 17 Jul 2018 21:02:44 -0400 (EDT) From: Nicolas Pitre To: Greg Kroah-Hartman Cc: Kees Cook , Geert Uytterhoeven , Adam Borowski , Dave Mielke , Samuel Thibault , linux-kernel@vger.kernel.org, linux-console@vger.kernel.org Subject: [PATCH 3/3] vt: add /dev/vcsu* to devices.txt Date: Tue, 17 Jul 2018 21:02:42 -0400 Message-Id: <20180718010242.5254-4-nicolas.pitre@linaro.org> X-Mailer: git-send-email 2.17.1 In-Reply-To: <20180718010242.5254-1-nicolas.pitre@linaro.org> References: <20180718010242.5254-1-nicolas.pitre@linaro.org> X-Pobox-Relay-ID: 47D1D3D2-8A26-11E8-98DB-063AD72159A7-78420484!pb-smtp1.pobox.com Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Also mention that the traditional devices provide glyph values whereas /dev/vcsu* is unicode based. Suggested-by: Geert Uytterhoeven Signed-off-by: Nicolas Pitre --- Documentation/admin-guide/devices.txt | 16 ++++++++++------ 1 file changed, 10 insertions(+), 6 deletions(-) diff --git a/Documentation/admin-guide/devices.txt b/Documentation/admin-guide/devices.txt index 4ec843123c..1649117e60 100644 --- a/Documentation/admin-guide/devices.txt +++ b/Documentation/admin-guide/devices.txt @@ -173,14 +173,18 @@ they are redirected through the parport multiplex layer. 7 char Virtual console capture devices - 0 = /dev/vcs Current vc text contents - 1 = /dev/vcs1 tty1 text contents + 0 = /dev/vcs Current vc text (glyph) contents + 1 = /dev/vcs1 tty1 text (glyph) contents ... - 63 = /dev/vcs63 tty63 text contents - 128 = /dev/vcsa Current vc text/attribute contents - 129 = /dev/vcsa1 tty1 text/attribute contents + 63 = /dev/vcs63 tty63 text (glyph) contents + 64 = /dev/vcsu Current vc text (unicode) contents + 65 = /dev/vcsu1 tty1 text (unicode) contents ... - 191 = /dev/vcsa63 tty63 text/attribute contents + 127 = /dev/vcsu63 tty63 text (unicode) contents + 128 = /dev/vcsa Current vc text/attribute (glyph) contents + 129 = /dev/vcsa1 tty1 text/attribute (glyph) contents + ... + 191 = /dev/vcsa63 tty63 text/attribute (glyph) contents NOTE: These devices permit both read and write access. -- 2.17.1