[Intel-gfx] [PATCH] [drm/i915] Move legacy breadcrumb out of the reserved status page area
jbarnes at virtuousgeek.org
Mon Nov 10 09:01:22 PST 2008
On Friday, November 7, 2008 5:44 pm Keith Packard wrote:
> Addresses in the hardware status page below index 0x20 are reserved for use
> by the hardware. The legacy breadcrumb was sitting at index 5. Move it to
> index 0x21, and make sure everyone uses the defined value instead of
> hard-coded constants.
Patch looks good... how do bugs like this stay hidden for so long I wonder?
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