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linux-nvgpu/userspace/units/fifo/userd/gk20a/nvgpu-userd-gk20a.c
2025-12-19 15:25:44 -08:00

77 lines
2.3 KiB
C

/*
* Copyright (c) 2019-2020, 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 <stdlib.h>
#include <sys/types.h>
#include <unistd.h>
#include <unit/io.h>
#include <unit/unit.h>
#include <nvgpu/channel.h>
#include <nvgpu/tsg.h>
#include <nvgpu/gk20a.h>
#include <nvgpu/engines.h>
#include <nvgpu/runlist.h>
#include <nvgpu/fuse.h>
#include <nvgpu/dma.h>
#include <nvgpu/io.h>
#include "hal/fifo/userd_gk20a.h"
#include <nvgpu/hw/gk20a/hw_ram_gk20a.h>
#include "../../nvgpu-fifo-common.h"
#include "nvgpu-userd-gk20a.h"
#ifdef USERD_GK20A_UNIT_DEBUG
#undef unit_verbose
#define unit_verbose unit_info
#else
#define unit_verbose(unit, msg, ...) \
do { \
if (0) { \
unit_info(unit, msg, ##__VA_ARGS__); \
} \
} while (0)
#endif
#define branches_str test_fifo_flags_str
int test_gk20a_userd_entry_size(struct unit_module *m,
struct gk20a *g, void *args)
{
int ret = UNIT_FAIL;
u32 size = gk20a_userd_entry_size(g);
unit_assert(size == ram_userd_chan_size_v(), goto done);
ret = UNIT_SUCCESS;
done:
return ret;
}
struct unit_module_test nvgpu_userd_gk20a_tests[] = {
UNIT_TEST(entry_size, test_gk20a_userd_entry_size, NULL, 0),
};
UNIT_MODULE(nvgpu_userd_gk20a, nvgpu_userd_gk20a_tests, UNIT_PRIO_NVGPU_TEST);