linux/drivers/gpu/drm/nouveau/nvkm/subdev/acr/gm200.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/falcon.h>
#include <core/firmware.h>
#include <core/memory.h>
#include <subdev/mc.h>
#include <subdev/mmu.h>
#include <subdev/pmu.h>
#include <subdev/timer.h>

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

const struct nvkm_acr_func
gm200_acr = …;

int
gm200_acr_nofw(struct nvkm_acr *acr, int ver, const struct nvkm_acr_fwif *fwif)
{ … }

int
gm200_acr_init(struct nvkm_acr *acr)
{ … }

void
gm200_acr_wpr_check(struct nvkm_acr *acr, u64 *start, u64 *limit)
{ … }

int
gm200_acr_wpr_patch(struct nvkm_acr *acr, s64 adjust)
{ … }

void
gm200_acr_wpr_build_lsb_tail(struct nvkm_acr_lsfw *lsfw,
			     struct lsb_header_tail *hdr)
{ … }

static int
gm200_acr_wpr_build_lsb(struct nvkm_acr *acr, struct nvkm_acr_lsfw *lsfw)
{ … }

int
gm200_acr_wpr_build(struct nvkm_acr *acr, struct nvkm_acr_lsf *rtos)
{ … }

static int
gm200_acr_wpr_alloc(struct nvkm_acr *acr, u32 wpr_size)
{ … }

u32
gm200_acr_wpr_layout(struct nvkm_acr *acr)
{ … }

int
gm200_acr_wpr_parse(struct nvkm_acr *acr)
{ … }

int
gm200_acr_hsfw_load_bld(struct nvkm_falcon_fw *fw)
{ … }

int
gm200_acr_hsfw_ctor(struct nvkm_acr *acr, const char *bl, const char *fw, const char *name, int ver,
		    const struct nvkm_acr_hsf_fwif *fwif)
{ … }

const struct nvkm_falcon_fw_func
gm200_acr_unload_0 = …;

MODULE_FIRMWARE(…) …;
MODULE_FIRMWARE(…) …;
MODULE_FIRMWARE(…) …;
MODULE_FIRMWARE(…) …;

static const struct nvkm_acr_hsf_fwif
gm200_acr_unload_fwif[] = …;

static int
gm200_acr_load_setup(struct nvkm_falcon_fw *fw)
{ … }

static const struct nvkm_falcon_fw_func
gm200_acr_load_0 = …;

MODULE_FIRMWARE(…) …;
MODULE_FIRMWARE(…) …;

MODULE_FIRMWARE(…) …;
MODULE_FIRMWARE(…) …;

MODULE_FIRMWARE(…) …;
MODULE_FIRMWARE(…) …;

MODULE_FIRMWARE(…) …;
MODULE_FIRMWARE(…) …;

static const struct nvkm_acr_hsf_fwif
gm200_acr_load_fwif[] = …;

static const struct nvkm_acr_func
gm200_acr_0 = …;

static int
gm200_acr_load(struct nvkm_acr *acr, int ver, const struct nvkm_acr_fwif *fwif)
{ … }

static const struct nvkm_acr_fwif
gm200_acr_fwif[] = …;

int
gm200_acr_new(struct nvkm_device *device, enum nvkm_subdev_type type, int inst,
	      struct nvkm_acr **pacr)
{ … }