linux/drivers/gpu/drm/nouveau/nvkm/subdev/acr/base.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/gsp.h>
#include <subdev/pmu.h>
#include <engine/sec2.h>
#include <engine/nvdec.h>

static struct nvkm_acr_hsfw *
nvkm_acr_hsfw_find(struct nvkm_acr *acr, const char *name)
{ … }

int
nvkm_acr_hsfw_boot(struct nvkm_acr *acr, const char *name)
{ … }

static struct nvkm_acr_lsf *
nvkm_acr_rtos(struct nvkm_acr *acr)
{ … }

static void
nvkm_acr_unload(struct nvkm_acr *acr)
{ … }

static int
nvkm_acr_load(struct nvkm_acr *acr)
{ … }

static int
nvkm_acr_reload(struct nvkm_acr *acr)
{ … }

int
nvkm_acr_bootstrap_falcons(struct nvkm_device *device, unsigned long mask)
{ … }

bool
nvkm_acr_managed_falcon(struct nvkm_device *device, enum nvkm_acr_lsf_id id)
{ … }

static int
nvkm_acr_fini(struct nvkm_subdev *subdev, bool suspend)
{ … }

static int
nvkm_acr_init(struct nvkm_subdev *subdev)
{ … }

static void
nvkm_acr_cleanup(struct nvkm_acr *acr)
{ … }

static int
nvkm_acr_oneinit(struct nvkm_subdev *subdev)
{ … }

static void *
nvkm_acr_dtor(struct nvkm_subdev *subdev)
{ … }

static const struct nvkm_subdev_func
nvkm_acr = …;

static int
nvkm_acr_ctor_wpr(struct nvkm_acr *acr, int ver)
{ … }

int
nvkm_acr_new_(const struct nvkm_acr_fwif *fwif, struct nvkm_device *device,
	      enum nvkm_subdev_type type, int inst, struct nvkm_acr **pacr)
{ … }