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7aa928fa07
vgpu needs to free the va range besides unmap the syncpt buffer. Jira VFND-4870 Change-Id: Ia9edb687b66db6da8529bf256d348999e24a0bc3 Signed-off-by: Richard Zhao <rizhao@nvidia.com> Reviewed-on: https://git-master.nvidia.com/r/1693094 Reviewed-by: Automatic_Commit_Validation_User 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>
36 lines
1.5 KiB
C
36 lines
1.5 KiB
C
/*
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* Copyright (c) 2017-2018, 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 _VGPU_FIFO_GV11B_H_
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#define _VGPU_FIFO_GV11B_H_
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struct gk20a;
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int vgpu_gv11b_init_fifo_setup_hw(struct gk20a *g);
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int vgpu_gv11b_fifo_alloc_syncpt_buf(struct channel_gk20a *c,
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u32 syncpt_id, struct nvgpu_mem *syncpt_buf);
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void vgpu_gv11b_fifo_free_syncpt_buf(struct channel_gk20a *c,
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struct nvgpu_mem *syncpt_buf);
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int vgpu_gv11b_fifo_get_sync_ro_map(struct vm_gk20a *vm,
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u64 *base_gpuva, u32 *sync_size);
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#endif
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