diff options
| author | Ben Skeggs <skeggsb@gmail.com> | 2007-06-24 19:03:35 +1000 |
|---|---|---|
| committer | Ben Skeggs <skeggsb@gmail.com> | 2007-06-28 03:26:43 +1000 |
| commit | 695599f18d907bb277805581bbe208b0e083e7d9 (patch) | |
| tree | 49180607fa582f77157f5f83ab79dc2ceb9f53fc /linux-core | |
| parent | 4f2dd78ff3b6efeee97b72cca6bbfaef485a08d9 (diff) | |
nouveau: Nuke DMA_OBJECT_INIT ioctl (bumps interface to 0.0.7)
For various reasons, this ioctl was a bad idea.
At channel creation we now automatically create DMA objects covering
available VRAM and GART memory, where the client used to do this themselves.
However, there is still a need to be able to create DMA objects pointing at
specific areas of memory (ie. notifiers). Each channel is now allocated a
small amount of memory from which a client can suballocate things (such as
notifiers), and have a DMA object created which covers the suballocated area.
The NOTIFIER_ALLOC ioctl exposes this functionality.
Diffstat (limited to 'linux-core')
| -rw-r--r-- | linux-core/Makefile.kernel | 2 | ||||
| l--------- | linux-core/nouveau_notifier.c | 1 |
2 files changed, 2 insertions, 1 deletions
diff --git a/linux-core/Makefile.kernel b/linux-core/Makefile.kernel index 9427a04b..6ab17a49 100644 --- a/linux-core/Makefile.kernel +++ b/linux-core/Makefile.kernel @@ -21,7 +21,7 @@ i810-objs := i810_drv.o i810_dma.o i915-objs := i915_drv.o i915_dma.o i915_irq.o i915_mem.o i915_fence.o \ i915_buffer.o nouveau-objs := nouveau_drv.o nouveau_state.o nouveau_fifo.o nouveau_mem.o \ - nouveau_object.o nouveau_irq.o \ + nouveau_object.o nouveau_irq.o nouveau_notifier.o \ nv04_timer.o \ nv04_mc.o nv40_mc.o \ nv04_fb.o nv10_fb.o nv40_fb.o \ diff --git a/linux-core/nouveau_notifier.c b/linux-core/nouveau_notifier.c new file mode 120000 index 00000000..285469c5 --- /dev/null +++ b/linux-core/nouveau_notifier.c @@ -0,0 +1 @@ +../shared-core/nouveau_notifier.c
\ No newline at end of file |