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author | Debarshi Dutta <ddutta@nvidia.com> | 2017-11-22 02:50:19 -0500 |
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committer | mobile promotions <svcmobile_promotions@nvidia.com> | 2017-11-29 01:50:27 -0500 |
commit | 312f6c2c5f8b2ad6ab95300896ec4e7be9d5f833 (patch) | |
tree | c9a9148202fdd4f8487097d37d81c29efef6f66c /drivers/gpu/nvgpu/common/linux/clk_arb.c | |
parent | 830d3f10ca1f3d8a045542ef4548c84440a8e548 (diff) |
gpu: nvgpu: remove dependency on linux header for sim_gk20a*
This patch removes linux dependencies from sim_gk20a.h under
gk20a/sim_gk20a.h. The following changes are made in this patch.
1) Created a linux based structure sim_gk20a_linux that contains a
common sim_gk20a struct inside it. The common struct sim_gk20a doesn't
contain any linux specific structs.
2) The common struct sim_gk20a contains an added function pointer which
is used to invoke gk20a_sim_esc_readl() method.
3) sim_gk20a.c is moved to nvgpu/common/linux along with a new header
sim_gk20a.h that contains the definition of struct sim_gk20a_linux.
4) struct gk20a now contains a pointer of sim_gk20a instead of the
entire object. The memory for this struct is allocated and initialized during
gk20a_init_support() and freed during invocation of
gk20_remove_support().
5) We first obtain the pointer for struct sim_gk20a_linux from the
pointer of sim_gk20a using the container_of method in order to work on
the struct.
JIRA NVGPU-386
Change-Id: Ic82b8702642377f82694577a53c3ca0b9c1bb2ab
Signed-off-by: Debarshi Dutta <ddutta@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/1603073
GVS: Gerrit_Virtual_Submit
Reviewed-by: Deepak Nibade <dnibade@nvidia.com>
Reviewed-by: Terje Bergstrom <tbergstrom@nvidia.com>
Reviewed-by: mobile promotions <svcmobile_promotions@nvidia.com>
Tested-by: mobile promotions <svcmobile_promotions@nvidia.com>
Diffstat (limited to 'drivers/gpu/nvgpu/common/linux/clk_arb.c')
0 files changed, 0 insertions, 0 deletions