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c33827e122
Add a new unit common.gr.obj_ctx which allocates and initializes GR context. This unit also takes care of creating global golden image used to initialize every context. Add private header obj_ctx_priv.h that defines struct nvgpu_gr_obj_ctx_golden_image Add public header obj_ctx.h that exposes functions supported by new unit This unit now exposes below API to allocate and initialize context nvgpu_gr_obj_ctx_alloc() Remove below functions from gk20a/gr_gk20a.c and move them to new unit with below renames gr_gk20a_fecs_ctx_bind_channel() -> nvgpu_gr_obj_ctx_bind_channel() gr_gk20a_fecs_ctx_image_save() -> nvgpu_gr_obj_ctx_image_save() gk20a_init_sw_bundle() -> nvgpu_gr_obj_ctx_alloc_sw_bundle() gr_gk20a_alloc_gr_ctx() -> nvgpu_gr_obj_ctx_gr_ctx_alloc() gr_gk20a_init_golden_ctx_image() -> nvgpu_gr_obj_ctx_alloc_golden_ctx_image() Use new APIs in gk20a_alloc_obj_ctx() to allocate context For now this unit includes <nvgpu/gr/gr.h> and some h/w headers. But they will be removed in follow up patches Jira NVGPU-1887 Change-Id: Ib95ec1c19c5b74810f85c2feed8fdd63889d3d22 Signed-off-by: Deepak Nibade <dnibade@nvidia.com> Reviewed-on: https://git-master.nvidia.com/r/2087662 Reviewed-by: svc-mobile-coverity <svc-mobile-coverity@nvidia.com> Reviewed-by: svc-mobile-misra <svc-mobile-misra@nvidia.com> GVS: Gerrit_Virtual_Submit Reviewed-by: Alex Waterman <alexw@nvidia.com> Reviewed-by: Vinod Gopalakrishnakurup <vinodg@nvidia.com> Reviewed-by: mobile promotions <svcmobile_promotions@nvidia.com> Tested-by: mobile promotions <svcmobile_promotions@nvidia.com>
41 lines
1.5 KiB
C
41 lines
1.5 KiB
C
/*
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* Copyright (c) 2019, NVIDIA CORPORATION. All rights reserved.
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*
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* Permission is hereby granted, free of charge, to any person obtaining a
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* copy of this software and associated documentation files (the "Software"),
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* to deal in the Software without restriction, including without limitation
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* the rights to use, copy, modify, merge, publish, distribute, sublicense,
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* and/or sell copies of the Software, and to permit persons to whom the
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* Software is furnished to do so, subject to the following conditions:
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*
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* The above copyright notice and this permission notice shall be included in
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* all copies or substantial portions of the Software.
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*
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* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
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* THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
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* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
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* FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
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* DEALINGS IN THE SOFTWARE.
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*/
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#ifndef NVGPU_GR_OBJ_CTX_PRIV_H
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#define NVGPU_GR_OBJ_CTX_PRIV_H
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#include <nvgpu/types.h>
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#include <nvgpu/lock.h>
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struct nvgpu_gr_global_ctx_local_golden_image;
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struct nvgpu_gr_obj_ctx_golden_image {
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bool ready;
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struct nvgpu_mutex ctx_mutex;
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size_t size;
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struct nvgpu_gr_global_ctx_local_golden_image *local_golden_image;
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};
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#endif /* NVGPU_GR_OBJ_CTX_PRIV_H */
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