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path: root/drivers/gpu/nvgpu/os/linux/vm.c
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* gpu: nvgpu: move header location of gk20a.hDebarshi Dutta2018-09-25
| | | | | | | | | | | | | | | | | | | | | | | 1) Update header path of gk20a.h files present in os/ to <nvgpu/gk20a.h> 2) os_fence_android_sema.c indirectly was dependent on gk20a.h via semaphore.h. So, added #include <nvgpu/gk20a.h> in os_fence_android_sema.c and replaced the header with forward declaration of struct gk20a in semaphore.h Jira NVGPU-597 Change-Id: I96e23befeb80713f3a399071eb5498f6f580211d Signed-off-by: Debarshi Dutta <ddutta@nvidia.com> Reviewed-on: https://git-master.nvidia.com/r/1842868 Reviewed-by: svc-misra-checker <svc-misra-checker@nvidia.com> GVS: Gerrit_Virtual_Submit Reviewed-by: Konsta Holtta <kholtta@nvidia.com> Reviewed-by: Automatic_Commit_Validation_User Reviewed-by: Alex Waterman <alexw@nvidia.com> Reviewed-by: mobile promotions <svcmobile_promotions@nvidia.com> Tested-by: mobile promotions <svcmobile_promotions@nvidia.com>
* gpu: nvgpu: remove utils.h from gk20a.hVinod G2018-08-10
| | | | | | | | | | | | | | | | Removed the utils.h include from gk20a.h utils.h is included in those files which make use of the macros in utils.h JIRA NVGPU-1005 Change-Id: Ifb41da58db6ff8682fa6b5dfdd8eda11a751fcac Signed-off-by: Vinod G <vinodg@nvidia.com> Reviewed-on: https://git-master.nvidia.com/r/1785952 GVS: Gerrit_Virtual_Submit Reviewed-by: Alex Waterman <alexw@nvidia.com> Reviewed-by: mobile promotions <svcmobile_promotions@nvidia.com> Tested-by: mobile promotions <svcmobile_promotions@nvidia.com>
* gpu: nvpgu: Rename Linux specific vidmem codeTerje Bergstrom2018-07-06
| | | | | | | | | | | | | | | | Rename os/linux/vidmem.c to os/linux/dmabuf_vidmem.c. The code is mainly dealing with interfacing with Linux dmabuf framework and its responsibilities got confused with common/mm/vidmem.c. Also move the header include/nvgpu/linux/vidmem.h to os/linux/dmabuf_vidmem.h. It does not expose any interface to outside Linux code. Change-Id: I2cb1057a8934d5cb5c5860023aa12f8f048a6684 Signed-off-by: Terje Bergstrom <tbergstrom@nvidia.com> Reviewed-on: https://git-master.nvidia.com/r/1768261 Reviewed-by: mobile promotions <svcmobile_promotions@nvidia.com> Tested-by: mobile promotions <svcmobile_promotions@nvidia.com>
* gpu: nvgpu: Update Linux side VM code for API solidificationAlex Waterman2018-06-22
| | | | | | | | | | | | | | | | | | | | | | Update the Linux specific code to match the MM API docs in the previous patch. The user passed page size is plumbed through the Linux VM mapping calls but is ultimately ignored once the core VM code is called. This will be handled in the next patch. This also adds some code to make the CDE page size picking happen semi-intelligently. In many cases the CDE buffers can be mapped with large pages. Bug 2011640 Change-Id: I20e78e7d5a841e410864b474179e71da1c2482f4 Signed-off-by: Alex Waterman <alexw@nvidia.com> Reviewed-on: https://git-master.nvidia.com/r/1740610 GVS: Gerrit_Virtual_Submit Reviewed-by: Terje Bergstrom <tbergstrom@nvidia.com> Reviewed-by: mobile promotions <svcmobile_promotions@nvidia.com> Tested-by: mobile promotions <svcmobile_promotions@nvidia.com>
* gpu: nvgpu: Move Linux files away from commonTerje Bergstrom2018-06-15
Move all Linux source code files to drivers/gpu/nvgpu/os/linux from drivers/gpu/nvgpu/common/linux. This changes the meaning of common to be OS independent. JIRA NVGPU-598 JIRA NVGPU-601 Change-Id: Ib7f2a43d3688bb0d0b7dcc48469a6783fd988ce9 Signed-off-by: Terje Bergstrom <tbergstrom@nvidia.com> Reviewed-on: https://git-master.nvidia.com/r/1747714 Reviewed-by: mobile promotions <svcmobile_promotions@nvidia.com> Tested-by: mobile promotions <svcmobile_promotions@nvidia.com>