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unit_assert macro is provided to check a condition and execute bail_out action given as a second argument. Currently, in fifo unit, unit_assert() is redefined as assert with common bail_out action. However, name assert() creates confusion with linux assert macro. So, this patch removes redefined assert macro and replaces with unit_assert. Jira NVGPU-4684 Change-Id: I3a880f965a191f16efdabced5e23723e66ecaf3c Signed-off-by: Vedashree Vidwans <vvidwans@nvidia.com> Reviewed-on: https://git-master.nvidia.com/r/c/linux-nvgpu/+/2276863 GVS: Gerrit_Virtual_Submit Reviewed-by: Alex Waterman <alexw@nvidia.com> Reviewed-by: mobile promotions <svcmobile_promotions@nvidia.com> Tested-by: mobile promotions <svcmobile_promotions@nvidia.com>
104 lines
3.1 KiB
C
104 lines
3.1 KiB
C
/*
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* Copyright (c) 2019-2020, NVIDIA CORPORATION. All rights reserved.
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*
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* Permission is hereby granted, free of charge, to any person obtaining a
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* copy of this software and associated documentation files (the "Software"),
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* to deal in the Software without restriction, including without limitation
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* the rights to use, copy, modify, merge, publish, distribute, sublicense,
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* and/or sell copies of the Software, and to permit persons to whom the
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* Software is furnished to do so, subject to the following conditions:
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*
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* The above copyright notice and this permission notice shall be included in
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* all copies or substantial portions of the Software.
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*
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* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
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* THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
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* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
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* FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
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* DEALINGS IN THE SOFTWARE.
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*/
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#include <stdlib.h>
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#include <sys/types.h>
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#include <unistd.h>
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#include <unit/io.h>
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#include <unit/unit.h>
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#include <nvgpu/channel.h>
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#include <nvgpu/runlist.h>
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#include <nvgpu/tsg.h>
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#include <nvgpu/gk20a.h>
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#include <nvgpu/io.h>
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#include <nvgpu/io_usermode.h>
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#include "hal/fifo/usermode_gv11b.h"
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#include <nvgpu/hw/gv11b/hw_usermode_gv11b.h>
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#include "../../nvgpu-fifo-common.h"
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#include "nvgpu-usermode-gv11b.h"
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#ifdef USERMODE_GV11B_UNIT_DEBUG
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#undef unit_verbose
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#define unit_verbose unit_info
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#else
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#define unit_verbose(unit, msg, ...) \
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do { \
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if (0) { \
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unit_info(unit, msg, ##__VA_ARGS__); \
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} \
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} while (0)
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#endif
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#define branches_str test_fifo_flags_str
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int test_gv11b_usermode(struct unit_module *m,
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struct gk20a *g, void *args)
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{
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int ret = UNIT_FAIL;
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u64 base = gv11b_usermode_base(g);
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u64 bus_base = gv11b_usermode_bus_base(g);
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struct nvgpu_channel *ch = NULL;
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struct nvgpu_fifo *f = &g->fifo;
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u32 runlist_id = NVGPU_INVALID_RUNLIST_ID;
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bool privileged = false;
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u32 hw_chid;
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u32 token;
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u32 val;
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unit_assert(base == usermode_cfg0_r(), goto done);
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unit_assert(bus_base == usermode_cfg0_r(), goto done);
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ch = nvgpu_channel_open_new(g, runlist_id,
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privileged, getpid(), getpid());
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unit_assert(ch != NULL, goto done);
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hw_chid = f->channel_base + ch->chid;
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token = gv11b_usermode_doorbell_token(ch);
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unit_assert(token == usermode_notify_channel_pending_id_f(hw_chid),
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goto done);
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nvgpu_usermode_writel(g, usermode_notify_channel_pending_r(), 0);
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gv11b_usermode_ring_doorbell(ch);
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val = nvgpu_readl(g, usermode_notify_channel_pending_r());
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unit_assert(val == token, goto done);
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ret = UNIT_SUCCESS;
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done:
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if (ch != NULL) {
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nvgpu_channel_close(ch);
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}
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return ret;
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}
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struct unit_module_test nvgpu_usermode_gv11b_tests[] = {
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UNIT_TEST(init_support, test_fifo_init_support, NULL, 0),
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UNIT_TEST(usermode, test_gv11b_usermode, NULL, 0),
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UNIT_TEST(remove_support, test_fifo_remove_support, NULL, 0),
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};
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UNIT_MODULE(nvgpu_usermode_gv11b, nvgpu_usermode_gv11b_tests, UNIT_PRIO_NVGPU_TEST);
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