linux/drivers/gpu/drm/nouveau/nvkm/subdev/acr/gm20b.c

/*
 * Copyright 2019 Red Hat Inc.
 *
 * Permission is hereby granted, free of charge, to any person obtaining a
 * copy of this software and associated documentation files (the "Software"),
 * to deal in the Software without restriction, including without limitation
 * the rights to use, copy, modify, merge, publish, distribute, sublicense,
 * and/or sell copies of the Software, and to permit persons to whom the
 * Software is furnished to do so, subject to the following conditions:
 *
 * The above copyright notice and this permission notice shall be included in
 * all copies or substantial portions of the Software.
 *
 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
 * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
 * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
 * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
 * OTHER DEALINGS IN THE SOFTWARE.
 */
#include "priv.h"

#include <core/firmware.h>
#include <core/memory.h>
#include <subdev/mmu.h>
#include <subdev/pmu.h>

#include <nvfw/acr.h>
#include <nvfw/flcn.h>

int
gm20b_acr_wpr_alloc(struct nvkm_acr *acr, u32 wpr_size)
{ … }

static int
gm20b_acr_hsfw_load_bld(struct nvkm_falcon_fw *fw)
{ … }


static int
gm20b_acr_load_setup(struct nvkm_falcon_fw *fw)
{ … }

const struct nvkm_falcon_fw_func
gm20b_acr_load_0 = …;

#if IS_ENABLED(CONFIG_ARCH_TEGRA_210_SOC)
MODULE_FIRMWARE("nvidia/gm20b/acr/bl.bin");
MODULE_FIRMWARE("nvidia/gm20b/acr/ucode_load.bin");
#endif

static const struct nvkm_acr_hsf_fwif
gm20b_acr_load_fwif[] = …;

static const struct nvkm_acr_func
gm20b_acr = …;

int
gm20b_acr_load(struct nvkm_acr *acr, int ver, const struct nvkm_acr_fwif *fwif)
{ … }

static const struct nvkm_acr_fwif
gm20b_acr_fwif[] = …;

int
gm20b_acr_new(struct nvkm_device *device, enum nvkm_subdev_type type, int inst,
	      struct nvkm_acr **pacr)
{ … }