1 | /* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */ |
2 | /* |
3 | * Management Complex (MC) userspace public interface |
4 | * |
5 | * Copyright 2021 NXP |
6 | * |
7 | */ |
8 | #ifndef _UAPI_FSL_MC_H_ |
9 | #define _UAPI_FSL_MC_H_ |
10 | |
11 | #include <linux/types.h> |
12 | |
13 | #define MC_CMD_NUM_OF_PARAMS 7 |
14 | |
15 | /** |
16 | * struct fsl_mc_command - Management Complex (MC) command structure |
17 | * @header: MC command header |
18 | * @params: MC command parameters |
19 | * |
20 | * Used by FSL_MC_SEND_MC_COMMAND |
21 | */ |
22 | struct fsl_mc_command { |
23 | __le64 header; |
24 | __le64 params[MC_CMD_NUM_OF_PARAMS]; |
25 | }; |
26 | |
27 | #define FSL_MC_SEND_CMD_IOCTL_TYPE 'R' |
28 | #define FSL_MC_SEND_CMD_IOCTL_SEQ 0xE0 |
29 | |
30 | #define FSL_MC_SEND_MC_COMMAND \ |
31 | _IOWR(FSL_MC_SEND_CMD_IOCTL_TYPE, FSL_MC_SEND_CMD_IOCTL_SEQ, \ |
32 | struct fsl_mc_command) |
33 | |
34 | #endif /* _UAPI_FSL_MC_H_ */ |
35 | |