init.h (1203B)
1/* SPDX-License-Identifier: MIT */ 2#ifndef __NVBIOS_INIT_H__ 3#define __NVBIOS_INIT_H__ 4 5struct nvbios_init { 6 struct nvkm_subdev *subdev; 7 u32 offset; 8 9 struct dcb_output *outp; 10 int or; 11 int link; 12 int head; 13 14 /* internal state used during parsing */ 15 u8 execute; 16 u32 nested; 17 u32 repeat; 18 u32 repend; 19 u32 ramcfg; 20}; 21 22#define nvbios_init(s,o,ARGS...) ({ \ 23 struct nvbios_init init = { \ 24 .subdev = (s), \ 25 .offset = (o), \ 26 .or = -1, \ 27 .link = 0, \ 28 .head = -1, \ 29 .execute = 1, \ 30 }; \ 31 ARGS \ 32 nvbios_exec(&init); \ 33}) 34int nvbios_exec(struct nvbios_init *); 35 36int nvbios_post(struct nvkm_subdev *, bool execute); 37#endif