From 7998233b77a343d002b699d5f348bbeb243e16f5 Mon Sep 17 00:00:00 2001 From: Konsta Holtta Date: Mon, 25 Jun 2018 12:35:42 +0300 Subject: gpu: nvgpu: move submit code to common To finish OS unification of the submit path, move the gk20a_submit_channel_gpfifo* functions to a file that's accessible also outside Linux code. Also change the prefix of the submit functions from gk20a_ to nvgpu_. Jira NVGPU-705 Change-Id: I8ca355d1eb69771fb016c7a21fc7f102ca7967d7 Signed-off-by: Konsta Holtta Reviewed-on: https://git-master.nvidia.com/r/1760421 Reviewed-by: mobile promotions Tested-by: mobile promotions --- drivers/gpu/nvgpu/include/nvgpu/channel.h | 52 +++++++++++++++++++++++++++++++ 1 file changed, 52 insertions(+) create mode 100644 drivers/gpu/nvgpu/include/nvgpu/channel.h (limited to 'drivers/gpu/nvgpu/include') diff --git a/drivers/gpu/nvgpu/include/nvgpu/channel.h b/drivers/gpu/nvgpu/include/nvgpu/channel.h new file mode 100644 index 00000000..604083d4 --- /dev/null +++ b/drivers/gpu/nvgpu/include/nvgpu/channel.h @@ -0,0 +1,52 @@ +/* + * 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. + */ + +#include + +#include "gk20a/gk20a.h" + +struct nvgpu_channel_fence; +struct gk20a_fence; +struct fifo_profile_gk20a; + +int nvgpu_submit_channel_gpfifo_user(struct channel_gk20a *c, + struct nvgpu_gpfifo_userdata userdata, + u32 num_entries, + u32 flags, + struct nvgpu_channel_fence *fence, + struct gk20a_fence **fence_out, + struct fifo_profile_gk20a *profile); + +int nvgpu_submit_channel_gpfifo_kernel(struct channel_gk20a *c, + struct nvgpu_gpfifo_entry *gpfifo, + u32 num_entries, + u32 flags, + struct nvgpu_channel_fence *fence, + struct gk20a_fence **fence_out); + +#ifdef CONFIG_DEBUG_FS +void trace_write_pushbuffers(struct channel_gk20a *c, int count); +#else +static inline void trace_write_pushbuffers(struct channel_gk20a *c, int count) +{ +} +#endif -- cgit v1.2.2