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