forked from mirrors/linux
6f52b16c5b
Many user space API headers are missing licensing information, which makes it hard for compliance tools to determine the correct license. By default are files without license information under the default license of the kernel, which is GPLV2. Marking them GPLV2 would exclude them from being included in non GPLV2 code, which is obviously not intended. The user space API headers fall under the syscall exception which is in the kernels COPYING file: 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". otherwise syscall usage would not be possible. Update the files which contain no license information with an SPDX license identifier. The chosen identifier is 'GPL-2.0 WITH Linux-syscall-note' which is the officially assigned identifier for the Linux syscall exception. SPDX license identifiers are a legally binding shorthand, which can be used instead of the full boiler plate text. 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
1.3 KiB
C
55 lines
1.3 KiB
C
/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
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/*
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* Structures for hypfs interface
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*
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* Copyright IBM Corp. 2013
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*
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* Author: Martin Schwidefsky <schwidefsky@de.ibm.com>
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*/
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#ifndef _ASM_HYPFS_H
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#define _ASM_HYPFS_H
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#include <linux/types.h>
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/*
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* IOCTL for binary interface /sys/kernel/debug/diag_304
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*/
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struct hypfs_diag304 {
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__u32 args[2];
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__u64 data;
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__u64 rc;
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} __attribute__((packed));
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#define HYPFS_IOCTL_MAGIC 0x10
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#define HYPFS_DIAG304 \
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_IOWR(HYPFS_IOCTL_MAGIC, 0x20, struct hypfs_diag304)
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/*
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* Structures for binary interface /sys/kernel/debug/diag_0c
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*/
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struct hypfs_diag0c_hdr {
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__u64 len; /* Length of diag0c buffer without header */
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__u16 version; /* Version of header */
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char reserved1[6]; /* Reserved */
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char tod_ext[16]; /* TOD clock for diag0c */
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__u64 count; /* Number of entries (CPUs) in diag0c array */
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char reserved2[24]; /* Reserved */
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};
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struct hypfs_diag0c_entry {
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char date[8]; /* MM/DD/YY in EBCDIC */
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char time[8]; /* HH:MM:SS in EBCDIC */
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__u64 virtcpu; /* Virtual time consumed by the virt CPU (us) */
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__u64 totalproc; /* Total of virtual and simulation time (us) */
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__u32 cpu; /* Linux logical CPU number */
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__u32 reserved; /* Align to 8 byte */
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};
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struct hypfs_diag0c_data {
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struct hypfs_diag0c_hdr hdr; /* 64 byte header */
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struct hypfs_diag0c_entry entry[]; /* diag0c entry array */
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};
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#endif
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