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e2be04c7f9
Many user space API headers have licensing information, which is either
incomplete, badly formatted or just a shorthand for referring to the
license under which the file is supposed to be. This makes it hard for
compliance tools to determine the correct license.
Update these files with an SPDX license identifier. The identifier was
chosen based on the license information in the file.
GPL/LGPL licensed headers get the matching GPL/LGPL SPDX license
identifier with the added 'WITH Linux-syscall-note' exception, which is
the officially assigned exception identifier for the kernel syscall
exception:
NOTE! This copyright does *not* cover user programs that use kernel
services by normal system calls - this is merely considered normal use
of the kernel, and does *not* fall under the heading of "derived work".
This exception makes it possible to include GPL headers into non GPL
code, without confusing license compliance tools.
Headers which have either explicit dual licensing or are just licensed
under a non GPL license are updated with the corresponding SPDX
identifier and the GPLv2 with syscall exception identifier. The format
is:
((GPL-2.0 WITH Linux-syscall-note) OR SPDX-ID-OF-OTHER-LICENSE)
SPDX license identifiers are a legally binding shorthand, which can be
used instead of the full boiler plate text. The update does not remove
existing license information as this has to be done on a case by case
basis and the copyright holders might have to be consulted. This will
happen in a separate step.
This patch is based on work done by Thomas Gleixner and Kate Stewart and
Philippe Ombredanne. See the previous patch in this series for the
methodology of how this patch was researched.
Reviewed-by: Kate Stewart <kstewart@linuxfoundation.org>
Reviewed-by: Philippe Ombredanne <pombredanne@nexb.com>
Reviewed-by: Thomas Gleixner <tglx@linutronix.de>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
55 lines
1.7 KiB
C
55 lines
1.7 KiB
C
/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
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/*
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* Definitions for the VTPM proxy driver
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* Copyright (c) 2015, 2016, IBM Corporation
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* Copyright (C) 2016 Intel Corporation
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*
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* This program is free software; you can redistribute it and/or modify it
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* under the terms and conditions of the GNU General Public License,
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* version 2, as published by the Free Software Foundation.
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*
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* This program is distributed in the hope it will be useful, but WITHOUT
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* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
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* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
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* more details.
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*/
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#ifndef _UAPI_LINUX_VTPM_PROXY_H
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#define _UAPI_LINUX_VTPM_PROXY_H
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#include <linux/types.h>
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#include <linux/ioctl.h>
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/**
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* enum vtpm_proxy_flags - flags for the proxy TPM
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* @VTPM_PROXY_FLAG_TPM2: the proxy TPM uses TPM 2.0 protocol
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*/
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enum vtpm_proxy_flags {
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VTPM_PROXY_FLAG_TPM2 = 1,
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};
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/**
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* struct vtpm_proxy_new_dev - parameter structure for the
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* %VTPM_PROXY_IOC_NEW_DEV ioctl
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* @flags: flags for the proxy TPM
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* @tpm_num: index of the TPM device
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* @fd: the file descriptor used by the proxy TPM
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* @major: the major number of the TPM device
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* @minor: the minor number of the TPM device
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*/
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struct vtpm_proxy_new_dev {
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__u32 flags; /* input */
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__u32 tpm_num; /* output */
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__u32 fd; /* output */
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__u32 major; /* output */
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__u32 minor; /* output */
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};
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#define VTPM_PROXY_IOC_NEW_DEV _IOWR(0xa1, 0x00, struct vtpm_proxy_new_dev)
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/* vendor specific commands to set locality */
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#define TPM2_CC_SET_LOCALITY 0x20001000
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#define TPM_ORD_SET_LOCALITY 0x20001000
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#endif /* _UAPI_LINUX_VTPM_PROXY_H */
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