| /* |
| * Definitions for the VTPM proxy driver |
| * Copyright (c) 2015, 2016, IBM Corporation |
| * |
| * This program is free software; you can redistribute it and/or modify it |
| * under the terms and conditions of the GNU General Public License, |
| * version 2, as published by the Free Software Foundation. |
| * |
| * This program is distributed in the hope it will be useful, but WITHOUT |
| * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or |
| * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for |
| * more details. |
| */ |
| |
| #ifndef _UAPI_LINUX_VTPM_PROXY_H |
| #define _UAPI_LINUX_VTPM_PROXY_H |
| |
| #include <linux/types.h> |
| #include <linux/ioctl.h> |
| |
| /* ioctls */ |
| |
| struct vtpm_proxy_new_dev { |
| __u32 flags; /* input */ |
| __u32 tpm_num; /* output */ |
| __u32 fd; /* output */ |
| __u32 major; /* output */ |
| __u32 minor; /* output */ |
| }; |
| |
| /* above flags */ |
| #define VTPM_PROXY_FLAG_TPM2 1 /* emulator is TPM 2 */ |
| |
| #define VTPM_PROXY_IOC_NEW_DEV _IOWR(0xa1, 0x00, struct vtpm_proxy_new_dev) |
| |
| #endif /* _UAPI_LINUX_VTPM_PROXY_H */ |
