From owner-cvs-all@FreeBSD.ORG  Sun Nov 28 16:00:36 2004
Return-Path: <owner-cvs-all@FreeBSD.ORG>
Delivered-To: cvs-all@freebsd.org
Received: from mx1.FreeBSD.org (mx1.freebsd.org [216.136.204.125])
	by hub.freebsd.org (Postfix) with ESMTP
	id E3FAD16A4CE; Sun, 28 Nov 2004 16:00:36 +0000 (GMT)
Received: from repoman.freebsd.org (repoman.freebsd.org [216.136.204.115])
	by mx1.FreeBSD.org (Postfix) with ESMTP
	id D279E43D2D; Sun, 28 Nov 2004 16:00:36 +0000 (GMT)
	(envelope-from marius@FreeBSD.org)
Received: from repoman.freebsd.org (localhost [127.0.0.1])
	by repoman.freebsd.org (8.13.1/8.13.1) with ESMTP id iASG0aH8015679;
	Sun, 28 Nov 2004 16:00:36 GMT
	(envelope-from marius@repoman.freebsd.org)
Received: (from marius@localhost)
	by repoman.freebsd.org (8.13.1/8.13.1/Submit) id iASG0aHv015678;
	Sun, 28 Nov 2004 16:00:36 GMT
	(envelope-from marius)
Message-Id: <200411281600.iASG0aHv015678@repoman.freebsd.org>
From: Marius Strobl <marius@FreeBSD.org>
Date: Sun, 28 Nov 2004 16:00:36 +0000 (UTC)
To: src-committers@FreeBSD.org, cvs-src@FreeBSD.org,
	cvs-all@FreeBSD.org
X-FreeBSD-CVS-Branch: HEAD
Subject: cvs commit: src/sys/dev/uart uart_cpu_sparc64.c
X-BeenThere: cvs-all@freebsd.org
X-Mailman-Version: 2.1.1
Precedence: list
List-Id: CVS commit messages for the entire tree <cvs-all.freebsd.org>
List-Unsubscribe: <http://lists.freebsd.org/mailman/listinfo/cvs-all>,
	<mailto:cvs-all-request@freebsd.org?subject=unsubscribe>
List-Archive: <http://lists.freebsd.org/pipermail/cvs-all>
List-Post: <mailto:cvs-all@freebsd.org>
List-Help: <mailto:cvs-all-request@freebsd.org?subject=help>
List-Subscribe: <http://lists.freebsd.org/mailman/listinfo/cvs-all>,
	<mailto:cvs-all-request@freebsd.org?subject=subscribe>
X-List-Received-Date: Sun, 28 Nov 2004 16:00:37 -0000

marius      2004-11-28 16:00:36 UTC

  FreeBSD src repository

  Modified files:
    sys/dev/uart         uart_cpu_sparc64.c 
  Log:
  - Don't blindly use the return value of uart_cpu_channel() to calculate
    the address of a channel on a SCC, it returns 0 on failure. [1]
  - Hardcode channel 1 for the keyboard on Z8530, the information present
    in the Open Firmware device tree doesn't allow to determine this via
    uart_cpu_channel(). This makes the keyboard (if one backs out rev. 1.5
    of sys/dev/puc/puc_sbus.c and has both keyboard and mouse plugged in to
    avoid the hang that revision works around) and consequently syscons(4)
    on Ultra 2 work. There's a problem with the keyboard LEDs similar to
    the one on Ultra 60 (LEDs don't get lit under X) though, instead of
    lighting just a specific single one all get lit and can't be turned off
    again. [1]
  - Add comments about what uart_cpu_channel() and uart_cpu_getdev_keyboard()
    do and their constraints.
  - Improve the comments about what uart_cpu_getdev_[console,dbgport]() do,
    they don't return an address (as in bus) but an Open Firmware package
    handle.
  
  Reviewed by:    marcel (modulo the comments) [1]
  
  Revision  Changes    Path
  1.15      +33 -7     src/sys/dev/uart/uart_cpu_sparc64.c