From 01e6fac4d61fdd7fff5433942ec93fc2ea1e4df1 Mon Sep 17 00:00:00 2001 From: Joshua Bakita Date: Wed, 28 Jun 2023 18:24:25 -0400 Subject: Include nvgpu headers These are needed to build on NVIDIA's Jetson boards for the time being. Only a couple structs are required, so it should be fairly easy to remove this dependency at some point in the future. --- include/nvgpu/sim.h | 58 +++++++++++++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 58 insertions(+) create mode 100644 include/nvgpu/sim.h (limited to 'include/nvgpu/sim.h') diff --git a/include/nvgpu/sim.h b/include/nvgpu/sim.h new file mode 100644 index 0000000..1d6b15d --- /dev/null +++ b/include/nvgpu/sim.h @@ -0,0 +1,58 @@ +/* + * Copyright (c) 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 NVGPU_SIM_H +#define NVGPU_SIM_H + +#include + +struct gk20a; +struct sim_nvgpu { + struct gk20a *g; + u32 send_ring_put; + u32 recv_ring_get; + u32 recv_ring_put; + u32 sequence_base; + struct nvgpu_mem send_bfr; + struct nvgpu_mem recv_bfr; + struct nvgpu_mem msg_bfr; + void (*sim_init_late)(struct gk20a *); + void (*remove_support)(struct gk20a *); + void (*esc_readl)( + struct gk20a *g, char *path, u32 index, u32 *data); +}; +#ifdef __KERNEL__ +#include "linux/sim.h" +#include "linux/sim_pci.h" +#elif defined(__NVGPU_POSIX__) +/* Nothing for POSIX-nvgpu. */ +#else +#include +#include +#endif +int nvgpu_init_sim_support(struct gk20a *g); +int nvgpu_init_sim_support_pci(struct gk20a *g); +int nvgpu_alloc_sim_buffer(struct gk20a *g, struct nvgpu_mem *mem); +void nvgpu_free_sim_buffer(struct gk20a *g, struct nvgpu_mem *mem); +void nvgpu_free_sim_support(struct gk20a *g); +void nvgpu_remove_sim_support(struct gk20a *g); + +#endif /* NVGPU_SIM_H */ -- cgit v1.2.2