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git://nv-tegra.nvidia.com/linux-nvgpu.git
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d2512bd5ee
create a new unit common.fbp which initializes fbp support and provides
APIs to retrieve fbp data.
Create private header with below data
struct nvgpu_fbp {
u32 num_fbps;
u32 max_fbps_count;
u32 fbp_en_mask;
u32 *fbp_rop_l2_en_mask;
};
Expose below public APIs to initialize/remove fbp support:
nvgpu_fbp_init_support()
nvgpu_fbp_remove_support()
vgpu_fbp_init_support() for vGPU
Expose below APIs to retrieve fbp data
nvgpu_fbp_get_num_fbps()
nvgpu_fbp_get_max_fbps_count()
nvgpu_fbp_get_fbp_en_mask()
nvgpu_fbp_get_rop_l2_en_mask()
Use above APIs to retrieve fbp data in all the code.
Remove corresponding fields from struct nvgpu_gr since they are no
longer referred from that structure
Jira NVGPU-3124
Change-Id: I027caf4874b1f6154219f01902020dec4d7b0cb1
Signed-off-by: Deepak Nibade <dnibade@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/2108617
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>
75 lines
2.1 KiB
C
75 lines
2.1 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_PRIV_H
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#define NVGPU_GR_PRIV_H
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#include <nvgpu/types.h>
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#include <nvgpu/cond.h>
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struct nvgpu_gr_ctx_desc;
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struct nvgpu_gr_global_ctx_buffer_desc;
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struct nvgpu_gr_obj_ctx_golden_image;
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struct nvgpu_gr_config;
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struct nvgpu_gr_zbc;
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struct nvgpu_gr_hwpm_map;
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struct nvgpu_gr_zcull;
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struct gk20a_cs_snapshot;
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struct nvgpu_gr {
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struct gk20a *g;
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struct nvgpu_cond init_wq;
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bool initialized;
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struct nvgpu_gr_global_ctx_buffer_desc *global_ctx_buffer;
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struct nvgpu_gr_obj_ctx_golden_image *golden_image;
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struct nvgpu_gr_ctx_desc *gr_ctx_desc;
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struct nvgpu_gr_config *config;
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struct nvgpu_gr_hwpm_map *hwpm_map;
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struct nvgpu_gr_zcull *zcull;
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struct nvgpu_gr_zbc *zbc;
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struct nvgpu_gr_falcon *falcon;
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struct nvgpu_gr_intr *intr;
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void (*remove_support)(struct gk20a *g);
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bool sw_ready;
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u32 fecs_feature_override_ecc_val;
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u32 cilp_preempt_pending_chid;
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struct nvgpu_mutex ctxsw_disable_mutex;
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int ctxsw_disable_count;
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};
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#endif /* NVGPU_GR_PRIV_H */
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