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tpm, tpm_vtpm_proxy: add kdoc comments for VTPM_PROXY_IOC_NEW_DEV

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Added kdoc comments for VTPM_PROXY_IOC_NEW_DEV so that these can be
imported to the kernel documentation written with rst markup and
generated with Sphinx.

Signed-off-by: Jarkko Sakkinen <jarkko.sakkinen@linux.intel.com>
Reviewed-by: Stefan Berger <stefanb@linux.vnet.ibm.com>
This commit is contained in:
Jarkko Sakkinen
2016-11-03 17:57:50 -06:00
parent 6804f6bba0
commit 7ea7861c8c
2 changed files with 65 additions and 30 deletions
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23
include/uapi/linux/vtpm_proxy.h
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@@ -1,6 +1,7 @@
/*
* Definitions for the VTPM proxy driver
* Copyright (c) 2015, 2016, IBM Corporation
* Copyright (C) 2016 Intel 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,
@@ -18,8 +19,23 @@
#include <linux/types.h>
#include <linux/ioctl.h>
/* ioctls */
/**
* enum vtpm_proxy_flags - flags for the proxy TPM
* @VTPM_PROXY_FLAG_TPM2: the proxy TPM uses TPM 2.0 protocol
*/
enum vtpm_proxy_flags {
VTPM_PROXY_FLAG_TPM2 = 1,
};
/**
* struct vtpm_proxy_new_dev - parameter structure for the
* %VTPM_PROXY_IOC_NEW_DEV ioctl
* @flags: flags for the proxy TPM
* @tpm_num: index of the TPM device
* @fd: the file descriptor used by the proxy TPM
* @major: the major number of the TPM device
* @minor: the minor number of the TPM device
*/
struct vtpm_proxy_new_dev {
__u32 flags; /* input */
__u32 tpm_num; /* output */
@@ -28,9 +44,6 @@ struct vtpm_proxy_new_dev {
__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)
#define VTPM_PROXY_IOC_NEW_DEV _IOWR(0xa1, 0x00, struct vtpm_proxy_new_dev)
#endif /* _UAPI_LINUX_VTPM_PROXY_H */