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0a762889c6
engine queue head and tail methods were retrieved from falcon structure. engine queue initialization can get these methods directly from hal through params. Also eliminate struct nvgpu_falcon dereference in engine queue sources to remove inclusion of falcon_priv.h. JIRA NVGPU-1994 Change-Id: Idbebd5049cfd14eb3fe0e27b2bef8436cc61e101 Signed-off-by: Sagar Kamble <skamble@nvidia.com> Reviewed-on: https://git-master.nvidia.com/r/2016290 GVS: Gerrit_Virtual_Submit Reviewed-by: Mahantesh Kumbar <mkumbar@nvidia.com> Reviewed-by: Vijayakumar Subbu <vsubbu@nvidia.com> Reviewed-by: mobile promotions <svcmobile_promotions@nvidia.com> Tested-by: mobile promotions <svcmobile_promotions@nvidia.com>
93 lines
2.7 KiB
C
93 lines
2.7 KiB
C
/*
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* Copyright (c) 2018-2019, 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 <nvgpu/gk20a.h>
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#include "falcon_gk20a.h"
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#include "falcon_gv100.h"
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#include "falcon_tu104.h"
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#include "falcon_priv.h"
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static void tu104_falcon_engine_dependency_ops(struct nvgpu_falcon *flcn)
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{
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struct nvgpu_falcon_engine_dependency_ops *flcn_eng_dep_ops =
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&flcn->flcn_engine_dep_ops;
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struct gk20a *g = flcn->g;
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switch (flcn->flcn_id) {
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case FALCON_ID_SEC2:
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flcn_eng_dep_ops->reset_eng = g->ops.sec2.sec2_reset;
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flcn_eng_dep_ops->copy_to_emem = g->ops.sec2.sec2_copy_to_emem;
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flcn_eng_dep_ops->copy_from_emem =
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g->ops.sec2.sec2_copy_from_emem;
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break;
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default:
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flcn_eng_dep_ops->reset_eng = NULL;
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break;
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}
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}
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static void tu104_falcon_ops(struct nvgpu_falcon *flcn)
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{
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gk20a_falcon_ops(flcn);
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tu104_falcon_engine_dependency_ops(flcn);
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}
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int tu104_falcon_hal_sw_init(struct nvgpu_falcon *flcn)
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{
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struct gk20a *g = flcn->g;
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int err = 0;
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switch (flcn->flcn_id) {
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case FALCON_ID_SEC2:
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flcn->flcn_base = g->ops.sec2.falcon_base_addr();
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flcn->is_falcon_supported = true;
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flcn->is_interrupt_enabled = true;
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break;
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case FALCON_ID_NVDEC:
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flcn->flcn_base = g->ops.nvdec.falcon_base_addr();
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flcn->is_falcon_supported = true;
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flcn->is_interrupt_enabled = true;
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break;
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default:
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/*
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* set false to inherit falcon support
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* from previous chips HAL
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*/
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flcn->is_falcon_supported = false;
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break;
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}
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if (flcn->is_falcon_supported) {
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tu104_falcon_ops(flcn);
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} else {
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/*
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* Forward call to previous chips HAL
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* to fetch info for requested
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* falcon as no changes between
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* current & previous chips.
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*/
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err = gv100_falcon_hal_sw_init(flcn);
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}
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return err;
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}
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