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7 Commits

Author SHA1 Message Date
Preetham Chandru R
ad351f17be gpu: nvgpu: typedefs page_table and dma_mapping. 
typedef nvidia_p2p_page_table to nvidia_p2p_page_table_t and typedef
nvidia_p2p_dma_mapping to nvidia_p2p_dma_mapping_t.

Bug 200438879

Change-Id: I1278c4022990fdedb668e7b20ae35631d2da6089
Signed-off-by: Preetham Chandru R <pchandru@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/2033843
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>
 2019-03-07 11:47:27 -08:00
Preetham Chandru R
8bbbd09caa gpu: nvgpu: add compatibility version 
Add compatibility version to page table and dma mapping structure.

Bug 200438879

Change-Id: I04b4601f71ae2b3e75843f39f5445ecca2b16677
Signed-off-by: Preetham Chandru R <pchandru@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/2029086
Reviewed-by: Stephen Warren <swarren@nvidia.com>
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>
 2019-03-07 11:45:07 -08:00
Anuj Gangwar
f28b2f8baa include: linux: removing header files references 
removing unnecessary header files references.

Bug 200438879

Change-Id: I6d9233f2f311f284bf2248d884c20b938db3a89e
Signed-off-by: Anuj Gangwar <anujg@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/2021739
Reviewed-by: Automatic_Commit_Validation_User
GVS: Gerrit_Virtual_Submit
Reviewed-by: Preetham Chandru <pchandru@nvidia.com>
Reviewed-by: Bibek Basu <bbasu@nvidia.com>
Reviewed-by: mobile promotions <svcmobile_promotions@nvidia.com>
Tested-by: mobile promotions <svcmobile_promotions@nvidia.com>
 2019-02-18 23:34:40 -08:00
Stephen Warren
19f6d90831 gpu: nvgpu: remove nvgpu/linux/lock.h from nv-p2p.h 
Commit eb887094e4 ("gpu: nvgpu: nvgpu locks to vanilla Linux locks")
removed all use of nvgpu/linux/lock.h from nv-p2p.h, but didn't remove
the inclusion of that file. Remove the inclusion so that nv-p2p.h doesn't
require locnvgpu/linux/lock.h to be present.

Bug 200438879
Bug 1940058

Change-Id: I1bb3b2e5e5c8bd56d1e48f255c0675493953ba07
Signed-off-by: Stephen Warren <swarren@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/2020685
Reviewed-by: mobile promotions <svcmobile_promotions@nvidia.com>
Tested-by: mobile promotions <svcmobile_promotions@nvidia.com>
 2019-02-17 20:14:38 -08:00
Preetham Chandru R
a7e4390e73 gpu: nvgpu: rename dma map/umap interfaces 
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/2014943
Reviewed-by: mobile promotions <svcmobile_promotions@nvidia.com>
Tested-by: mobile promotions <svcmobile_promotions@nvidia.com>
 2019-02-13 01:45:43 -08:00
Preetham Chandru Ramchandra
eb887094e4 gpu: nvgpu: nvgpu locks to vanilla Linux locks 
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>
 2019-01-21 21:54:20 -08:00
Preetham Chandru R
cfe4a2e5e8 gpu: nvgpu: move nv-p2p.h to include/linux 
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
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>
 2019-01-04 04:56:33 -08:00