diff options
Diffstat (limited to 'include/uapi/linux/vtpm_proxy.h')
| -rw-r--r-- | include/uapi/linux/vtpm_proxy.h | 36 |
1 files changed, 36 insertions, 0 deletions
diff --git a/include/uapi/linux/vtpm_proxy.h b/include/uapi/linux/vtpm_proxy.h new file mode 100644 index 000000000000..41e8e2252a30 --- /dev/null +++ b/include/uapi/linux/vtpm_proxy.h @@ -0,0 +1,36 @@ +/* + * 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 */ |