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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>
53 lines
1.7 KiB
C
53 lines
1.7 KiB
C
/* SPDX-License-Identifier: GPL-2.0+ WITH Linux-syscall-note */
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/*
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* INET An implementation of the TCP/IP protocol suite for the LINUX
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* operating system. INET is implemented using the BSD Socket
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* interface as the means of communication with the user level.
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*
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* Global definitions for Fibre Channel.
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*
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* Version: @(#)if_fc.h 0.0 11/20/98
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*
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* Author: Fred N. van Kempen, <waltje@uWalt.NL.Mugnet.ORG>
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* Donald Becker, <becker@super.org>
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* Peter De Schrijver, <stud11@cc4.kuleuven.ac.be>
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* Vineet Abraham, <vma@iol.unh.edu>
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*
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* This program is free software; you can redistribute it and/or
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* modify it under the terms of the GNU General Public License
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* as published by the Free Software Foundation; either version
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* 2 of the License, or (at your option) any later version.
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*/
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#ifndef _LINUX_IF_FC_H
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#define _LINUX_IF_FC_H
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#include <linux/types.h>
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#define FC_ALEN 6 /* Octets in one ethernet addr */
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#define FC_HLEN (sizeof(struct fch_hdr)+sizeof(struct fcllc))
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#define FC_ID_LEN 3 /* Octets in a Fibre Channel Address */
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/* LLC and SNAP constants */
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#define EXTENDED_SAP 0xAA
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#define UI_CMD 0x03
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/* This is NOT the Fibre Channel frame header. The FC frame header is
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* constructed in the driver as the Tachyon needs certain fields in
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* certains positions. So, it can't be generalized here.*/
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struct fch_hdr {
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__u8 daddr[FC_ALEN]; /* destination address */
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__u8 saddr[FC_ALEN]; /* source address */
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};
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/* This is a Fibre Channel LLC structure */
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struct fcllc {
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__u8 dsap; /* destination SAP */
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__u8 ssap; /* source SAP */
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__u8 llc; /* LLC control field */
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__u8 protid[3]; /* protocol id */
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__be16 ethertype; /* ether type field */
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};
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#endif /* _LINUX_IF_FC_H */
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