From 6393eddfa996fba03464f897b85aa5ec79860fed Mon Sep 17 00:00:00 2001 From: Richard Zhao Date: Mon, 29 Jan 2018 23:24:37 -0800 Subject: gpu: nvgpu: vgpu: move common files out of linux folder Most of files have been moved out of linux folder. More code could be common as halifying going on. Jira EVLR-2364 Change-Id: Ia9dbdbc82f45ceefe5c788eac7517000cd455d5e Signed-off-by: Richard Zhao Reviewed-on: https://git-master.nvidia.com/r/1649947 Reviewed-by: mobile promotions Tested-by: mobile promotions --- drivers/gpu/nvgpu/vgpu/mm_vgpu.h | 47 ++++++++++++++++++++++++++++++++++++++++ 1 file changed, 47 insertions(+) create mode 100644 drivers/gpu/nvgpu/vgpu/mm_vgpu.h (limited to 'drivers/gpu/nvgpu/vgpu/mm_vgpu.h') diff --git a/drivers/gpu/nvgpu/vgpu/mm_vgpu.h b/drivers/gpu/nvgpu/vgpu/mm_vgpu.h new file mode 100644 index 00000000..12265fc1 --- /dev/null +++ b/drivers/gpu/nvgpu/vgpu/mm_vgpu.h @@ -0,0 +1,47 @@ +/* + * Copyright (c) 2017-2018, NVIDIA CORPORATION. All rights reserved. + * + * Permission is hereby granted, free of charge, to any person obtaining a + * copy of this software and associated documentation files (the "Software"), + * to deal in the Software without restriction, including without limitation + * the rights to use, copy, modify, merge, publish, distribute, sublicense, + * and/or sell copies of the Software, and to permit persons to whom the + * Software is furnished to do so, subject to the following conditions: + * + * The above copyright notice and this permission notice shall be included in + * all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL + * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER + * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING + * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER + * DEALINGS IN THE SOFTWARE. + */ + +#ifndef _MM_VGPU_H_ +#define _MM_VGPU_H_ + +struct nvgpu_mem; +struct channel_gk20a; +struct vm_gk20a_mapping_batch; +struct gk20a_as_share; +struct vm_gk20a; + +void vgpu_locked_gmmu_unmap(struct vm_gk20a *vm, + u64 vaddr, + u64 size, + int pgsz_idx, + bool va_allocated, + int rw_flag, + bool sparse, + struct vm_gk20a_mapping_batch *batch); +int vgpu_vm_bind_channel(struct gk20a_as_share *as_share, + struct channel_gk20a *ch); +int vgpu_mm_fb_flush(struct gk20a *g); +void vgpu_mm_l2_invalidate(struct gk20a *g); +void vgpu_mm_l2_flush(struct gk20a *g, bool invalidate); +void vgpu_mm_tlb_invalidate(struct gk20a *g, struct nvgpu_mem *pdb); +void vgpu_mm_mmu_set_debug_mode(struct gk20a *g, bool enable); +#endif -- cgit v1.2.2