| /* |
| * This file is auto-generated. Modifications will be lost. |
| * |
| * See https://android.googlesource.com/platform/bionic/+/master/libc/kernel/ |
| * for more information. |
| */ |
| #ifndef __PSP_DBC_USER_H__ |
| #define __PSP_DBC_USER_H__ |
| #include <linux/types.h> |
| #define DBC_NONCE_SIZE 16 |
| #define DBC_SIG_SIZE 32 |
| #define DBC_UID_SIZE 16 |
| struct dbc_user_nonce { |
| __u32 auth_needed; |
| __u8 nonce[DBC_NONCE_SIZE]; |
| __u8 signature[DBC_SIG_SIZE]; |
| } __attribute__((__packed__)); |
| struct dbc_user_setuid { |
| __u8 uid[DBC_UID_SIZE]; |
| __u8 signature[DBC_SIG_SIZE]; |
| } __attribute__((__packed__)); |
| struct dbc_user_param { |
| __u32 msg_index; |
| __u32 param; |
| __u8 signature[DBC_SIG_SIZE]; |
| } __attribute__((__packed__)); |
| #define DBC_IOC_TYPE 'D' |
| #define DBCIOCNONCE _IOWR(DBC_IOC_TYPE, 0x1, struct dbc_user_nonce) |
| #define DBCIOCUID _IOW(DBC_IOC_TYPE, 0x2, struct dbc_user_setuid) |
| #define DBCIOCPARAM _IOWR(DBC_IOC_TYPE, 0x3, struct dbc_user_param) |
| enum dbc_cmd_msg { |
| PARAM_GET_FMAX_CAP = 0x3, |
| PARAM_SET_FMAX_CAP = 0x4, |
| PARAM_GET_PWR_CAP = 0x5, |
| PARAM_SET_PWR_CAP = 0x6, |
| PARAM_GET_GFX_MODE = 0x7, |
| PARAM_SET_GFX_MODE = 0x8, |
| PARAM_GET_CURR_TEMP = 0x9, |
| PARAM_GET_FMAX_MAX = 0xA, |
| PARAM_GET_FMAX_MIN = 0xB, |
| PARAM_GET_SOC_PWR_MAX = 0xC, |
| PARAM_GET_SOC_PWR_MIN = 0xD, |
| PARAM_GET_SOC_PWR_CUR = 0xE, |
| }; |
| #endif |
