[Intel-gfx] Read/Write IOCTL compromise
Ben Widawsky
ben at bwidawsk.net
Sat Apr 2 01:54:47 CEST 2011
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
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