From 0c387d76dcc7e665255200ba8d98b9abb11cb4a1 Mon Sep 17 00:00:00 2001 From: Konsta Holtta Date: Tue, 21 Aug 2018 12:27:07 +0300 Subject: gpu: nvgpu: move channel code to common Do a simple rename of channel_gk20a.c to common/fifo/channel.c. Header cleanup and the like will soon follow. Also rename the os-specific files to have unique names across directories because tmake requires that. Jira NVGPU-967 Change-Id: I302bbbbe29735264e832378d444a176a4023e3e1 Signed-off-by: Konsta Holtta Reviewed-on: https://git-master.nvidia.com/r/1804608 Reviewed-by: svc-misra-checker GVS: Gerrit_Virtual_Submit Reviewed-by: Terje Bergstrom Reviewed-by: Richard Zhao Reviewed-by: mobile promotions Tested-by: mobile promotions --- drivers/gpu/nvgpu/os/posix/posix-channel.c | 32 ++++++++++++++++++++++++++++++ 1 file changed, 32 insertions(+) create mode 100644 drivers/gpu/nvgpu/os/posix/posix-channel.c (limited to 'drivers/gpu/nvgpu/os/posix/posix-channel.c') diff --git a/drivers/gpu/nvgpu/os/posix/posix-channel.c b/drivers/gpu/nvgpu/os/posix/posix-channel.c new file mode 100644 index 00000000..05697159 --- /dev/null +++ b/drivers/gpu/nvgpu/os/posix/posix-channel.c @@ -0,0 +1,32 @@ +/* + * 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 "gk20a/channel_gk20a.h" + +u32 nvgpu_get_gpfifo_entry_size(void) +{ + /* + * There is no struct nvgpu_gpfifo for us to use yet. But when it's + * defined in userspace this is how big it will be. + */ + return 8; +} -- cgit v1.2.2