1/*	$NetBSD: M0203.h,v 1.3 2021/12/18 23:45:33 riastradh Exp $	*/
2
3/* SPDX-License-Identifier: MIT */
4#ifndef __NVBIOS_M0203_H__
5#define __NVBIOS_M0203_H__
6struct nvbios_M0203T {
7#define M0203T_TYPE_RAMCFG 0x00
8	u8  type;
9	u16 pointer;
10};
11
12u32 nvbios_M0203Te(struct nvkm_bios *, u8 *ver, u8 *hdr, u8 *cnt, u8 *len);
13u32 nvbios_M0203Tp(struct nvkm_bios *, u8 *ver, u8 *hdr, u8 *cnt, u8 *len,
14		   struct nvbios_M0203T *);
15
16struct nvbios_M0203E {
17#define M0203E_TYPE_DDR2   0x0
18#define M0203E_TYPE_DDR3   0x1
19#define M0203E_TYPE_GDDR3  0x2
20#define M0203E_TYPE_GDDR5  0x3
21#define M0203E_TYPE_HBM2   0x6
22#define M0203E_TYPE_GDDR5X 0x8
23#define M0203E_TYPE_GDDR6  0x9
24#define M0203E_TYPE_SKIP   0xf
25	u8 type;
26	u8 strap;
27	u8 group;
28};
29
30u32 nvbios_M0203Ee(struct nvkm_bios *, int idx, u8 *ver, u8 *hdr);
31u32 nvbios_M0203Ep(struct nvkm_bios *, int idx, u8 *ver, u8 *hdr,
32		   struct nvbios_M0203E *);
33u32 nvbios_M0203Em(struct nvkm_bios *, u8 ramcfg, u8 *ver, u8 *hdr,
34		   struct nvbios_M0203E *);
35#endif
36