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Re: [PATCH 2.5] SGI O2 framebuffer driver

To: Vivien Chappelier <>
Subject: Re: [PATCH 2.5] SGI O2 framebuffer driver
From: Alan Cox <>
Date: 12 Dec 2002 01:31:16 +0000
Cc: Ralf Baechle <>,, Ilya Volynets <>
In-reply-to: <Pine.LNX.4.21.0212120004330.2300-100000@melkor>
Original-recipient: rfc822;
References: <Pine.LNX.4.21.0212120004330.2300-100000@melkor>
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 ?

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