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authorAlex Waterman <alexw@nvidia.com>2017-04-12 14:27:48 -0400
committermobile promotions <svcmobile_promotions@nvidia.com>2017-04-25 17:26:00 -0400
commit84dadb1a9ae2ab0473976ebf5ece1cb0d1e60205 (patch)
tree8ec8d404c319082dc472eae1ca1b56f2b7e7c197 /drivers/gpu/nvgpu/vgpu/gp10b
parentaff9d46c00a2a82c93d6cc43d790584e7e474d0e (diff)
gpu: nvgpu: Move semaphore impl to nvgpu_mem
Use struct nvgpu_mem for DMA allocations (and the corresponding nvgpu_dma_alloc_sys()) instead of custom rolled code. This migrates away from using linux scatter gather tables directly. Instead this is hidden in the nvgpu_mem struct. With this change the semaphore.c code no longer has any direct Linux dependencies. JIRA NVGPU-12 JIRA NVGPU-30 Change-Id: I92167c98aac9b413ae87496744dcee051cd60207 Signed-off-by: Alex Waterman <alexw@nvidia.com> Reviewed-on: http://git-master/r/1464081 Reviewed-by: Automatic_Commit_Validation_User GVS: Gerrit_Virtual_Submit Reviewed-by: Terje Bergstrom <tbergstrom@nvidia.com> Reviewed-by: svccoveritychecker <svccoveritychecker@nvidia.com>
Diffstat (limited to 'drivers/gpu/nvgpu/vgpu/gp10b')
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