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ca3215c6b2
- On t186, ucode expects physical address to be programmed for FECS trace buffer. - On t194, ucode expects GPU VA to be programmed for FECS trace buffer. This patch adds extra support to handle this change for linux native. - Increase the size of FECS trace buffer (as few entries were getting dropped due to overflow of FECS trace buffer.) - This moves FECS trace buffer handling in global context buffer. - This adds extra check for updation of mailbox1 register. (Bug 200417403) EVLR-2077 Change-Id: I7c3324ce9341976a1375e0afe6c53c424a053723 Signed-off-by: Vaibhav Kachore <vkachore@nvidia.com> Reviewed-on: https://git-master.nvidia.com/r/1536028 Reviewed-by: svc-mobile-coverity <svc-mobile-coverity@nvidia.com> Reviewed-by: Terje Bergstrom <tbergstrom@nvidia.com> GVS: Gerrit_Virtual_Submit Reviewed-by: Nirav Patel <nipatel@nvidia.com> Reviewed-by: mobile promotions <svcmobile_promotions@nvidia.com> Tested-by: mobile promotions <svcmobile_promotions@nvidia.com>
45 lines
1.9 KiB
C
45 lines
1.9 KiB
C
/*
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* Copyright (c) 2016-2018, 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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#ifndef __FECS_TRACE_GK20A_H
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#define __FECS_TRACE_GK20A_H
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struct gk20a;
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struct channel_gk20a;
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struct nvgpu_ctxsw_trace_filter;
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int gk20a_fecs_trace_poll(struct gk20a *g);
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int gk20a_fecs_trace_init(struct gk20a *g);
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int gk20a_fecs_trace_bind_channel(struct gk20a *g,
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struct channel_gk20a *ch);
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int gk20a_fecs_trace_unbind_channel(struct gk20a *g, struct channel_gk20a *ch);
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int gk20a_fecs_trace_reset(struct gk20a *g);
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int gk20a_fecs_trace_deinit(struct gk20a *g);
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int gk20a_gr_max_entries(struct gk20a *g,
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struct nvgpu_ctxsw_trace_filter *filter);
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int gk20a_fecs_trace_enable(struct gk20a *g);
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int gk20a_fecs_trace_disable(struct gk20a *g);
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bool gk20a_fecs_trace_is_enabled(struct gk20a *g);
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size_t gk20a_fecs_trace_buffer_size(struct gk20a *g);
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#endif /* __FECS_TRACE_GK20A_H */
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