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