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newdrm-0-0-1-branch.
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structures if AGP support is enabled in the kernel (__REALLY_HAVE_AGP).
This fixes the compile errors on kernels without AGP support.
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and must be done if in future a driver tries to talk to the AGP
directly from kernelspace instead of userspace, and the AGP is not
present.
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initializing the DRM device - this was causing a kernel oops when the
AGPGART module wasn't loaded.
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respectively. Splited the work out of the ioctls and renamed (with the
_ioctl prefix). Added some more documentation. Did the same for
drm_sgpsupport.h.
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with the documentation merge.
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(resync with XFree86 trunk)
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the CPU (David Mosberger, Benjamin Herrenschmidt, myself, Paul
Mackerras, Jeff Wiedemeier)
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_UPDATE.
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oops).
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linux
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(which doesn't live in our cvs).
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DRM_*MEMORYBARRIER we had were related to an MMIO space. This means
arch-specific code on the BSDs, unfortunately. Also add
DRM_MEMORYBARRIER() and change the DRM_READMEMORYBARRIER()s that used
to be read/write barriers to it.
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it. To do this we need to save the bus address along with the virtual
address in the seglist. Also fix some error handling and a few bits of
whitespace.
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irq handler in DRM(irq_install). Modify all drivers to ensure irq
handler is removed before cleanup and cleanup is called at takedown.
Remove unused buffer private struct fields in i810, i830. Check for
lock on init/cleanup in all drivers except i810/i830. The current DDX
for i810 and i830 doesn't hold the lock on kernel init (FIXME?).
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MEMORY_DEBUG is set.
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remove a couple of dead functions.
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