linux/drivers/gpu/drm/nouveau/nvkm/subdev/bios/rammap.c

/*
 * Copyright 2013 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.
 *
 * Authors: Ben Skeggs
 */
#include <subdev/bios.h>
#include <subdev/bios/bit.h>
#include <subdev/bios/rammap.h>

u32
nvbios_rammapTe(struct nvkm_bios *bios, u8 *ver, u8 *hdr,
		u8 *cnt, u8 *len, u8 *snr, u8 *ssz)
{ … }

u32
nvbios_rammapEe(struct nvkm_bios *bios, int idx,
		u8 *ver, u8 *hdr, u8 *cnt, u8 *len)
{ … }

/* Pretend a performance mode is also a rammap entry, helps coalesce entries
 * later on */
u32
nvbios_rammapEp_from_perf(struct nvkm_bios *bios, u32 data, u8 size,
		struct nvbios_ramcfg *p)
{ … }

u32
nvbios_rammapEp(struct nvkm_bios *bios, int idx,
		u8 *ver, u8 *hdr, u8 *cnt, u8 *len, struct nvbios_ramcfg *p)
{ … }

u32
nvbios_rammapEm(struct nvkm_bios *bios, u16 mhz,
		u8 *ver, u8 *hdr, u8 *cnt, u8 *len, struct nvbios_ramcfg *info)
{ … }

u32
nvbios_rammapSe(struct nvkm_bios *bios, u32 data,
		u8 ever, u8 ehdr, u8 ecnt, u8 elen, int idx, u8 *ver, u8 *hdr)
{ … }

u32
nvbios_rammapSp_from_perf(struct nvkm_bios *bios, u32 data, u8 size, int idx,
		struct nvbios_ramcfg *p)
{ … }

u32
nvbios_rammapSp(struct nvkm_bios *bios, u32 data,
		u8 ever, u8 ehdr, u8 ecnt, u8 elen, int idx,
		u8 *ver, u8 *hdr, struct nvbios_ramcfg *p)
{ … }