/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */ /* * Copyright Amazon.com, Inc. or its affiliates. All Rights Reserved. */ #ifndef __UAPI_LINUX_NSM_H #define __UAPI_LINUX_NSM_H #include <linux/ioctl.h> #include <linux/types.h> #define NSM_MAGIC 0x0A #define NSM_REQUEST_MAX_SIZE 0x1000 #define NSM_RESPONSE_MAX_SIZE 0x3000 struct nsm_iovec { __u64 addr; /* Virtual address of target buffer */ __u64 len; /* Length of target buffer */ }; /* Raw NSM message. Only available with CAP_SYS_ADMIN. */ struct nsm_raw { /* Request from user */ struct nsm_iovec request; /* Response to user */ struct nsm_iovec response; }; #define NSM_IOCTL_RAW _IOWR(NSM_MAGIC, 0x0, struct nsm_raw) #endif /* __UAPI_LINUX_NSM_H */

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