Bug 704

Summary:	Should MACCESS be validated?
Product:	DRI	Reporter:	Adam Jackson <ajax>
Component:	DRM/other	Assignee:	Default DRI bug account <dri-devel>
Status:	RESOLVED INVALID	QA Contact:
Severity:	normal
Priority:	high
Version:	DRI git
Hardware:	x86 (IA32)
OS:	Linux (All)
Whiteboard:
i915 platform:		i915 features:

Description Adam Jackson 2004-06-01 08:01:40 UTC

originally
http://sourceforge.net/tracker/index.php?func=detail&aid=216018&group_id=387&atid=100387

In mga_drm.h comments indicate that only DSTORG and TEXORG is validated.
I think bit 15 (memreset) of MACCESS should be checked as
well:

"The memreset field must always be set to '0' except under specific conditions
which occur during the reset sequence."

Seems like something which should not be accessible to normal users.

Comment 1 chemtech 2013-03-15 08:07:10 UTC

ajax at nwnk dot net,
Do you still experience this issue with newer soft?
Please check the status of your issue.

Comment 2 Martin Peres 2019-10-14 13:20:20 UTC

Hi,

Freedesktop's Bugzilla instance is EOLed and open bugs are about to be migrated to http://gitlab.freedesktop.org.

To avoid migrating out of date bugs, I am now closing all the bugs that did not see any activity in the past year. If the issue is still happening, please create a new bug in the relevant project at https://gitlab.freedesktop.org/drm (use misc by default).

Sorry about the noise!

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