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Submitted by: reffie@FreeBSD.org
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using drm_alloc/drm_free in the core and instead use plain malloc/free.
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runtime.
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martinlexa dot cz). Now that we've got porting for all three major BSDs
(and the fourth being very similar to FreeBSD), move the
mostly-duplication drm_os_* files into drmP.h. Remove some cruft from
linux heritage and from pieces of the DRM that have since been removed.
Note that things are still not quite working for even FreeBSD, but these
are first steps at cleanup, and just a WIP checkpoint.
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doesn't run yet. Moves the ioctl definitions for these two drivers back
to the shared code -- they aren't OS-specific.
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anything, and took up valuable KVA. While I'm in the area, clean up BSD
MTRR stuff some more.
Suggested by: jonsmirl
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in bufs_info sysctl handler. dev->dma and dev->dma_lock existence are
protected by DRM_LOCK(). Fixes panic on sysctl hw.dri when the device
is uninitialied (when you aren't in X).
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!__HAVE_DMA case.
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data into temporary variables with the lock held then outputting to
sysctls with the lock released. Rearranged a little extra code to aid
this. Note that drm_memory_debug.h hasn't had this fix applied, but I
consider that code to be just about dead anyway.
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used by root (the X Server) which are not locked. However, it should
deal with lost-IRQ issues on -current which I think people have been
experiencing but I am unable to reproduce (though I understand why they
would occur, because of a bug of mine). Note that most of the locking
(DRM_LOCK()/UNLOCK()) is all covered by Giant still, so it doesn't
matter yet.
- Remove locking on FreeBSD-stable and NetBSD. These are covered by the
fact that there is no reentrancy of the kernel except by interrupts,
which are locked using spldrm()/splx() instead.
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effects, so make them look like functions (add parenthesis).
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I've touched enough of the code here, and there was no previous
copyright. Do some drive-by style fixes while I'm here.
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done through perforce.
- Add copyright headers to drm_os_*bsd.h, still need to research the other
copyright-less files better.
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MEMORY_DEBUG is set.
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from linux, so it could be added back if some driver needed it in the
future.
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merging. Also includes an update to radeon PCI IDs.
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