linux-kernel - Re: [PATCH] drivers: char: hvc: add arm JTAG DCC console support

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Date:	Tue, 30 Nov 2010 14:57:48 -0500 (EST)
From:	Nicolas Pitre <nico@...xnic.net>
To:	Daniel Walker <dwalker@...eaurora.org>
Cc:	linux-kernel@...r.kernel.org, linux-arm-msm@...r.kernel.org,
	Tony Lindgren <tony@...mide.com>,
	Arnd Bergmann <arnd@...db.de>,
	Greg Kroah-Hartman <gregkh@...e.de>,
	Mike Frysinger <vapier@...too.org>,
	Andrew Morton <akpm@...ux-foundation.org>,
	Alan Cox <alan@...rguk.ukuu.org.uk>,
	Randy Dunlap <randy.dunlap@...cle.com>,
	FUJITA Tomonori <fujita.tomonori@....ntt.co.jp>,
	linuxppc-dev@...ts.ozlabs.org
Subject: Re: [PATCH] drivers: char: hvc: add arm JTAG DCC console support

On Tue, 30 Nov 2010, Daniel Walker wrote:

> This driver adds a basic console that uses the arm JTAG
> DCC to transfer data back and forth. It has support for
> ARMv6 and ARMv7.
> 
> This console is created under the HVC driver, and should be named
> /dev/hvcX (or /dev/hvc0 for example).
> 
> Cc: Tony Lindgren <tony@...mide.com>
> Cc: Arnd Bergmann <arnd@...db.de>
> Cc: Nicolas Pitre <nico@...xnic.net>
> Cc: Greg Kroah-Hartman <gregkh@...e.de>
> Cc: Mike Frysinger <vapier@...too.org>
> Signed-off-by: Daniel Walker <dwalker@...eaurora.org>

Acked-by: Nicolas Pitre <nicolas.pitre@...aro.org>

This doesn't support both ARMv6 and ARMv7 at run time, but this can 
trivially be added later when needed.


Nicolas
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