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6114553413
GV100 has a larger vidmem size and a slower sideband to sysmem so timeouts need to be adjusted to avoid false positives. JIRA: NVGPUGV100-36 Change-Id: I3cbc19aa1158c89bc48ae1fa6ec4bc755cd9389d Signed-off-by: David Nieto <dmartineznie@nvidia.com> Reviewed-on: https://git-master.nvidia.com/r/1582092 Reviewed-by: mobile promotions <svcmobile_promotions@nvidia.com> Tested-by: mobile promotions <svcmobile_promotions@nvidia.com>
41 lines
1.4 KiB
C
41 lines
1.4 KiB
C
/*
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* GV100 fifo
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*
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* Copyright (c) 2017, 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 "fifo_gv100.h"
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#include <nvgpu/hw/gv100/hw_ccsr_gv100.h>
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#define DEFAULT_FIFO_PREEMPT_TIMEOUT 0x3FFFFFUL
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u32 gv100_fifo_get_num_fifos(struct gk20a *g)
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{
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return ccsr_channel__size_1_v();
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}
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u32 gv100_fifo_get_preempt_timeout(struct gk20a *g)
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{
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return DEFAULT_FIFO_PREEMPT_TIMEOUT;
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}
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