1/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
  2#ifndef _ASM_SOCKET_H
  3#define _ASM_SOCKET_H
  4
  5#include <linux/posix_types.h>
  6#include <asm/sockios.h>
  7
  8/* For setsockopt(2) */
  9#define SOL_SOCKET	0xffff
 10
 11#define SO_DEBUG	0x0001
 12#define SO_PASSCRED	0x0002
 13#define SO_REUSEADDR	0x0004
 14#define SO_KEEPALIVE	0x0008
 15#define SO_DONTROUTE	0x0010
 16#define SO_BROADCAST	0x0020
 17#define SO_PEERCRED	0x0040
 18#define SO_LINGER	0x0080
 19#define SO_OOBINLINE	0x0100
 20#define SO_REUSEPORT	0x0200
 21#define SO_BSDCOMPAT    0x0400
 22#define SO_RCVLOWAT     0x0800
 23#define SO_SNDLOWAT     0x1000
 24#define SO_RCVTIMEO_OLD     0x2000
 25#define SO_SNDTIMEO_OLD     0x4000
 26#define SO_ACCEPTCONN	0x8000
 27
 28#define SO_SNDBUF	0x1001
 29#define SO_RCVBUF	0x1002
 30#define SO_SNDBUFFORCE	0x100a
 31#define SO_RCVBUFFORCE	0x100b
 32#define SO_ERROR	0x1007
 33#define SO_TYPE		0x1008
 34#define SO_PROTOCOL	0x1028
 35#define SO_DOMAIN	0x1029
 36
 37/* Linux specific, keep the same. */
 38#define SO_NO_CHECK	0x000b
 39#define SO_PRIORITY	0x000c
 40
 41#define SO_BINDTODEVICE 0x000d
 42
 43#define SO_ATTACH_FILTER	0x001a
 44#define SO_DETACH_FILTER        0x001b
 45#define SO_GET_FILTER		SO_ATTACH_FILTER
 46
 47#define SO_PEERNAME		0x001c
 48
 49#define SO_PEERSEC		0x001e
 50#define SO_PASSSEC		0x001f
 51
 52#define SO_MARK			0x0022
 53
 54#define SO_RXQ_OVFL             0x0024
 55
 56#define SO_WIFI_STATUS		0x0025
 57#define SCM_WIFI_STATUS		SO_WIFI_STATUS
 58#define SO_PEEK_OFF		0x0026
 59
 60/* Instruct lower device to use last 4-bytes of skb data as FCS */
 61#define SO_NOFCS		0x0027
 62
 63#define SO_LOCK_FILTER		0x0028
 64
 65#define SO_SELECT_ERR_QUEUE	0x0029
 66
 67#define SO_BUSY_POLL		0x0030
 68
 69#define SO_MAX_PACING_RATE	0x0031
 70
 71#define SO_BPF_EXTENSIONS	0x0032
 72
 73#define SO_INCOMING_CPU		0x0033
 74
 75#define SO_ATTACH_BPF		0x0034
 76#define SO_DETACH_BPF		SO_DETACH_FILTER
 77
 78#define SO_ATTACH_REUSEPORT_CBPF	0x0035
 79#define SO_ATTACH_REUSEPORT_EBPF	0x0036
 80
 81#define SO_CNX_ADVICE		0x0037
 82
 83#define SCM_TIMESTAMPING_OPT_STATS	0x0038
 84
 85#define SO_MEMINFO		0x0039
 86
 87#define SO_INCOMING_NAPI_ID	0x003a
 88
 89#define SO_COOKIE		0x003b
 90
 91#define SCM_TIMESTAMPING_PKTINFO	0x003c
 92
 93#define SO_PEERGROUPS		0x003d
 94
 95#define SO_ZEROCOPY		0x003e
 96
 97#define SO_TXTIME		0x003f
 98#define SCM_TXTIME		SO_TXTIME
 99
100#define SO_BINDTOIFINDEX	0x0041
101
102/* Security levels - as per NRL IPv6 - don't actually do anything */
103#define SO_SECURITY_AUTHENTICATION		0x5001
104#define SO_SECURITY_ENCRYPTION_TRANSPORT	0x5002
105#define SO_SECURITY_ENCRYPTION_NETWORK		0x5004
106
107#define SO_TIMESTAMP_OLD         0x001d
108#define SO_TIMESTAMPNS_OLD       0x0021
109#define SO_TIMESTAMPING_OLD      0x0023
110
111#define SO_TIMESTAMP_NEW         0x0046
112#define SO_TIMESTAMPNS_NEW       0x0042
113#define SO_TIMESTAMPING_NEW      0x0043
114
115#define SO_RCVTIMEO_NEW          0x0044
116#define SO_SNDTIMEO_NEW          0x0045
117
118#define SO_DETACH_REUSEPORT_BPF  0x0047
119
120#define SO_PREFER_BUSY_POLL	 0x0048
121#define SO_BUSY_POLL_BUDGET	 0x0049
122
123#define SO_NETNS_COOKIE          0x0050
124
125#define SO_BUF_LOCK              0x0051
126
127#define SO_RESERVE_MEM           0x0052
128
129#define SO_TXREHASH              0x0053
130
131#define SO_RCVMARK               0x0054
132
133#define SO_PASSPIDFD             0x0055
134#define SO_PEERPIDFD             0x0056
135
136#define SO_DEVMEM_LINEAR         0x0057
137#define SCM_DEVMEM_LINEAR        SO_DEVMEM_LINEAR
138#define SO_DEVMEM_DMABUF         0x0058
139#define SCM_DEVMEM_DMABUF        SO_DEVMEM_DMABUF
140#define SO_DEVMEM_DONTNEED       0x0059
141
142#define SCM_TS_OPT_ID            0x005a
143
144#if !defined(__KERNEL__)
145
146
147#if __BITS_PER_LONG == 64
148#define SO_TIMESTAMP		SO_TIMESTAMP_OLD
149#define SO_TIMESTAMPNS		SO_TIMESTAMPNS_OLD
150#define SO_TIMESTAMPING		SO_TIMESTAMPING_OLD
151
152#define SO_RCVTIMEO		SO_RCVTIMEO_OLD
153#define SO_SNDTIMEO		SO_SNDTIMEO_OLD
154#else
155#define SO_TIMESTAMP (sizeof(time_t) == sizeof(__kernel_long_t) ? SO_TIMESTAMP_OLD : SO_TIMESTAMP_NEW)
156#define SO_TIMESTAMPNS (sizeof(time_t) == sizeof(__kernel_long_t) ? SO_TIMESTAMPNS_OLD : SO_TIMESTAMPNS_NEW)
157#define SO_TIMESTAMPING (sizeof(time_t) == sizeof(__kernel_long_t) ? SO_TIMESTAMPING_OLD : SO_TIMESTAMPING_NEW)
158
159#define SO_RCVTIMEO (sizeof(time_t) == sizeof(__kernel_long_t) ? SO_RCVTIMEO_OLD : SO_RCVTIMEO_NEW)
160#define SO_SNDTIMEO (sizeof(time_t) == sizeof(__kernel_long_t) ? SO_SNDTIMEO_OLD : SO_SNDTIMEO_NEW)
161#endif
162
163#define SCM_TIMESTAMP          SO_TIMESTAMP
164#define SCM_TIMESTAMPNS        SO_TIMESTAMPNS
165#define SCM_TIMESTAMPING       SO_TIMESTAMPING
166
167#endif
168
169#endif /* _ASM_SOCKET_H */