linux-mips
[Top] [All Lists]

Re: [PATCH 2.5] SGI O2 framebuffer driver

To: Vivien Chappelier <vivienc@nerim.net>
Subject: Re: [PATCH 2.5] SGI O2 framebuffer driver
From: Alan Cox <alan@lxorguk.ukuu.org.uk>
Date: 12 Dec 2002 01:31:16 +0000
Cc: Ralf Baechle <ralf@linux-mips.org>, linux-mips@linux-mips.org, Ilya Volynets <ilya@theIlya.com>
In-reply-to: <Pine.LNX.4.21.0212120004330.2300-100000@melkor>
Original-recipient: rfc822;linux-mips@linux-mips.org
References: <Pine.LNX.4.21.0212120004330.2300-100000@melkor>
Sender: linux-mips-bounce@linux-mips.org
On Wed, 2002-12-11 at 23:41, Vivien Chappelier wrote:
> linear framebuffer (up to 8MB with 64kB granularity). I'm then remapping
> all those pages to one virtual region obtained from get_vm_area so that
> 1. caching attributes can be set to cacheable write-through no WA

Ick. The framebuffer can't handle cached and write barriers ?



<Prev in Thread] Current Thread [Next in Thread>