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* gpu: nvgpu: rename dma map/umap interfacesPreetham Chandru R2019-02-14
| | | | | | | | | | | | | | | | On Desktop verion, map is called nvidia_p2p_dma_map_pages and umap is called nvidia_p2p_dma_umap_pages. So renamed these two apis to match the desktop version. Bug 200438879 Change-Id: I66301c48b832dfed8c3950678f473c2f82b8761a Signed-off-by: Preetham Chandru R <pchandru@nvidia.com> Reviewed-on: https://git-master.nvidia.com/r/2014940 GVS: Gerrit_Virtual_Submit Reviewed-by: Bibek Basu <bbasu@nvidia.com> Reviewed-by: mobile promotions <svcmobile_promotions@nvidia.com> Tested-by: mobile promotions <svcmobile_promotions@nvidia.com>
* gpu: nvgpu: nvgpu locks to vanilla Linux locksPreetham Chandru Ramchandra2019-01-22
| | | | | | | | | | | | | | | | | | | | | Replace nvgpu locks to vanilla Linux locks. For the custom kernel driver when they include nv-p2p.h, nvgpu/linux/lock.h will not be available because nvgpu/linux/lock.h is not copied to /usr/src/kernel_header_file. Bug 200438879 Change-Id: I55b52c6f791970650388b7d51c4d30b5fe75bbb8 Signed-off-by: Preetham Chandru Ramchandra <pchandru@nvidia.com> Reviewed-on: https://git-master.nvidia.com/r/1997950 Reviewed-by: Automatic_Commit_Validation_User Reviewed-by: Alex Waterman <alexw@nvidia.com> GVS: Gerrit_Virtual_Submit Reviewed-by: Bibek Basu <bbasu@nvidia.com> Reviewed-by: mobile promotions <svcmobile_promotions@nvidia.com> Tested-by: mobile promotions <svcmobile_promotions@nvidia.com> (cherry picked from commit eb887094e4f4446e6eed9c17e88f4a36ac5ae972) Reviewed-on: https://git-master.nvidia.com/r/2000831
* gpu: nvgpu: move nv-p2p.h to include/linuxPreetham Chandru Ramchandra2019-01-22
Move nv-p2p.h to include/linux so that it is available to external kernel modules to be used. Bug 200438879 Change-Id: I40707fe9f798b3ccf077dbdc942f8d6fc9019458 Signed-off-by: Preetham Chandru R <pchandru@nvidia.com> Reviewed-on: https://git-master.nvidia.com/r/1986646 (cherry picked from commit cfe4a2e5e87560519aedb92e2d12e39e09473a54) Reviewed-on: https://git-master.nvidia.com/r/2000830 GVS: Gerrit_Virtual_Submit Reviewed-by: Bibek Basu <bbasu@nvidia.com> Reviewed-by: mobile promotions <svcmobile_promotions@nvidia.com> Tested-by: mobile promotions <svcmobile_promotions@nvidia.com>