tree d2eba5567ba763b054f8c185b209b81bb35381da
parent e78d0c5c14ab91648274b2c5e6c4c35f072cea64
author Geert Uytterhoeven <Geert.Uytterhoeven@sonycom.com> 1244608727 +0000
committer Benjamin Herrenschmidt <benh@kernel.crashing.org> 1245036380 +1000

ps3vram: GPU memory mapping cleanup

- Make the IOMMU flags used for mapping main memory into the GPU's I/O space
    explicit, instead of relying on the default in the hypervisor,
  - Add missing calls to lv1_gpu_context_iomap(..., CBE_IOPTE_M) to unmap the
    memory during cleanup.

Signed-off-by: Geert Uytterhoeven <Geert.Uytterhoeven@sonycom.com>
Cc: Jim Paris <jim@jtan.com>
Cc: Jens Axboe <axboe@kernel.dk>
Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>