From: Ben Widawsky <ben@bwidawsk.net>
To: intel-gfx@lists.freedesktop.org
Subject: Read/Write IOCTL compromise
Date: Fri, 1 Apr 2011 16:54:47 -0700 [thread overview]
Message-ID: <1301702089-25644-1-git-send-email-ben@bwidawsk.net> (raw)
In-Reply-To: <1301621965-23185-1-git-send-email-ben@bwidawsk.net>
This patch does the 1 register read/write at a time, with a rsvd field for more
ambitious stuff later.
In locking, it does the safe mutex_lock/unlock. We can always
modify this later if we see a need.
So if this isn't okay by everyone, let's get down to the minimum number
of changes required to get this accepted so I can move on to the tools,
and then get back to the debug stuff.
Ben
next prev parent reply other threads:[~2011-04-01 23:56 UTC|newest]
Thread overview: 19+ messages / expand[flat|nested] mbox.gz Atom feed top
2011-04-01 1:31 [PATCH] drm/i915: read/write IOCTLs Ben Widawsky
2011-04-01 1:39 ` [PATCH v2] " Ben Widawsky
2011-04-01 23:54 ` Ben Widawsky [this message]
2011-04-06 21:38 ` No more read/write ioctls Ben Widawsky
2011-04-08 17:10 ` Eric Anholt
2011-04-08 17:29 ` Chris Wilson
2011-04-01 23:54 ` [PATCH v3 1/2] drm/i915: read/write ioctls for userspace Ben Widawsky
2011-04-04 17:14 ` Chris Wilson
2011-04-05 1:30 ` Read/Write ioctls Ben Widawsky
2011-04-05 1:30 ` [PATCH v4] drm/i915: read/write ioctls for userspace Ben Widawsky
2011-04-01 23:54 ` [PATCH v3 2/2] drm/i915: debugfs for register write taint Ben Widawsky
2011-04-01 6:36 ` [PATCH] drm/i915: read/write IOCTLs Chris Wilson
2011-04-01 7:06 ` Ben Widawsky
2011-04-01 7:32 ` Chris Wilson
2011-04-01 18:51 ` Eric Anholt
2011-04-02 6:46 ` Chris Wilson
2011-04-02 15:16 ` Ben Widawsky
2011-04-04 1:35 ` Ben Widawsky
2011-04-04 7:36 ` Chris Wilson
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