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48c0a239e7
Add common/falcon/falcon_priv.h file that will contain declarations private to Falcon unit. Clean up the falcon header files inclusion. Rules followed: 1. Remove unneeded header file includes. 2. Falcon unit source files will only include falcon_priv.h. 3. Base architecture Falcon source (falcon_gk20a.c) will only include hw_falcon_*.h file. 4. Derived architecture source will include hw headers if needed. 5. Other units should not include hw headers for Falcon. 6. HAL source will include the Falcon unit header if needed. JIRA NVGPU-1459 Change-Id: Ia9f03f7b577fe10b8c0f417e6302fa7ebd4131cc Signed-off-by: Sagar Kamble <skamble@nvidia.com> Reviewed-on: https://git-master.nvidia.com/r/1961634 Reviewed-by: mobile promotions <svcmobile_promotions@nvidia.com> Tested-by: mobile promotions <svcmobile_promotions@nvidia.com>
91 lines
2.6 KiB
C
91 lines
2.6 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_gp106.h"
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#include "falcon_gv100.h"
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#include "falcon_priv.h"
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#include "gv100/gsp_gv100.h"
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static void gv100_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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switch (flcn->flcn_id) {
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case FALCON_ID_GSPLITE:
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flcn_eng_dep_ops->reset_eng = gv100_gsp_reset;
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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 gv100_falcon_ops(struct nvgpu_falcon *flcn)
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{
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gk20a_falcon_ops(flcn);
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gv100_falcon_engine_dependency_ops(flcn);
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}
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int gv100_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_MINION:
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flcn->flcn_base = g->ops.nvlink.falcon_base_addr(g);
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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_GSPLITE:
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flcn->flcn_base = g->ops.gsp.falcon_base_addr();
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flcn->is_falcon_supported = true;
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flcn->is_interrupt_enabled = false;
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break;
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default:
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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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err = nvgpu_mutex_init(&flcn->copy_lock);
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if (err != 0) {
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nvgpu_err(g, "Error in flcn.copy_lock mutex initialization");
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} else {
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gv100_falcon_ops(flcn);
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}
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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 = gp106_falcon_hal_sw_init(flcn);
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}
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return err;
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}
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