1/* $NetBSD: perf.h,v 1.3 2021/12/18 23:45:33 riastradh Exp $ */ 2 3/* SPDX-License-Identifier: MIT */ 4#ifndef __NVBIOS_PERF_H__ 5#define __NVBIOS_PERF_H__ 6u32 nvbios_perf_table(struct nvkm_bios *, u8 *ver, u8 *hdr, 7 u8 *cnt, u8 *len, u8 *snr, u8 *ssz); 8 9struct nvbios_perfE { 10 u8 pstate; 11 u8 fanspeed; 12 u8 voltage; 13 u32 core; 14 u32 shader; 15 u32 memory; 16 u32 vdec; 17 u32 disp; 18 u32 script; 19 u8 pcie_speed; 20 u8 pcie_width; 21}; 22 23u32 nvbios_perf_entry(struct nvkm_bios *, int idx, 24 u8 *ver, u8 *hdr, u8 *cnt, u8 *len); 25u32 nvbios_perfEp(struct nvkm_bios *, int idx, 26 u8 *ver, u8 *hdr, u8 *cnt, u8 *len, struct nvbios_perfE *); 27 28struct nvbios_perfS { 29 union { 30 struct { 31 u32 freq; 32 } v40; 33 }; 34}; 35 36u32 nvbios_perfSe(struct nvkm_bios *, u32 data, int idx, 37 u8 *ver, u8 *hdr, u8 cnt, u8 len); 38u32 nvbios_perfSp(struct nvkm_bios *, u32 data, int idx, 39 u8 *ver, u8 *hdr, u8 cnt, u8 len, struct nvbios_perfS *); 40 41struct nvbios_perf_fan { 42 u32 pwm_divisor; 43}; 44 45int nvbios_perf_fan_parse(struct nvkm_bios *, struct nvbios_perf_fan *); 46#endif 47