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unix: implement Linux AF_XDP sockets

Browse Source 
Provides access to the Linux AF_XDP socket family.  For more
information on AF_XDP, see:
https://www.kernel.org/doc/html/latest/networking/af_xdp.html.

Change-Id: I7efb82c4a67da3e15932e3c0d882f0bad7ba16ef
Reviewed-on: https://go-review.googlesource.com/136695
Run-TryBot: Matt Layher <mdlayher@gmail.com>
TryBot-Result: Gobot Gobot <gobot@golang.org>
Reviewed-by: Tobias Klauser <tobias.klauser@gmail.com>
This commit is contained in:
Matt Layher
2018-09-21 12:08:21 -04:00
parent d641721ec2
commit d47a0f3392
27 changed files with 811 additions and 0 deletions
Download Patch File Download Diff File Expand all files Collapse all files

16
unix/linux/types.go
View File

@@ -75,6 +75,7 @@ package unix
#include <linux/rtc.h>
#include <linux/blkpg.h>
#include <linux/net_namespace.h>
#include <linux/if_xdp.h>
// abi/abi.h generated by mkall.go.
#include "abi/abi.h"
@@ -427,6 +428,8 @@ type RawSockaddrALG C.struct_sockaddr_alg
type RawSockaddrVM C.struct_sockaddr_vm
type RawSockaddrXDP C.struct_sockaddr_xdp
type RawSockaddr C.struct_sockaddr
type RawSockaddrAny C.struct_sockaddr_any
@@ -474,6 +477,7 @@ const (
SizeofSockaddrCAN = C.sizeof_struct_sockaddr_can
SizeofSockaddrALG = C.sizeof_struct_sockaddr_alg
SizeofSockaddrVM = C.sizeof_struct_sockaddr_vm
SizeofSockaddrXDP = C.sizeof_struct_sockaddr_xdp
SizeofLinger = C.sizeof_struct_linger
SizeofIovec = C.sizeof_struct_iovec
SizeofIPMreq = C.sizeof_struct_ip_mreq
@@ -1565,3 +1569,15 @@ const (
NETNSA_PID = C.NETNSA_PID
NETNSA_FD = C.NETNSA_FD
)
// AF_XDP:
type XDPRingOffset C.struct_xdp_ring_offset
type XDPMmapOffsets C.struct_xdp_mmap_offsets
type XDPUmemReg C.struct_xdp_umem_reg
type XDPStatistics C.struct_xdp_statistics
type XDPDesc C.struct_xdp_desc

12
unix/mkerrors.sh
View File

@@ -216,6 +216,7 @@ struct ltchars {
#include <linux/watchdog.h>
#include <linux/hdreg.h>
#include <linux/rtc.h>
#include <linux/if_xdp.h>
#include <mtd/ubi-user.h>
#include <net/route.h>
#include <asm/termbits.h>
@@ -246,6 +247,16 @@ struct ltchars {
#define FS_KEY_DESC_PREFIX "fscrypt:"
#define FS_KEY_DESC_PREFIX_SIZE 8
#define FS_MAX_KEY_SIZE 64
// XDP socket constants do not appear to be picked up otherwise.
// Copied from samples/bpf/xdpsock_user.c.
#ifndef SOL_XDP
#define SOL_XDP 283
#endif
#ifndef AF_XDP
#define AF_XDP 44
#endif
'
includes_NetBSD='
@@ -476,6 +487,7 @@ ccflags="$@"
$2 ~ /^FSOPT_/ ||
$2 ~ /^WDIOC_/ ||
$2 ~ /^NFN/ ||
$2 ~ /^XDP_/ ||
$2 ~ /^(HDIO|WIN|SMART)_/ ||
$2 !~ "WMESGLEN" &&
$2 ~ /^W[A-Z0-9]+$/ ||

27
unix/syscall_linux.go
View File

@@ -692,6 +692,24 @@ func (sa *SockaddrVM) sockaddr() (unsafe.Pointer, _Socklen, error) {
return unsafe.Pointer(&sa.raw), SizeofSockaddrVM, nil
}
type SockaddrXDP struct {
Flags uint16
Ifindex uint32
QueueID uint32
SharedUmemFD uint32
raw RawSockaddrXDP
}
func (sa *SockaddrXDP) sockaddr() (unsafe.Pointer, _Socklen, error) {
sa.raw.Family = AF_XDP
sa.raw.Flags = sa.Flags
sa.raw.Ifindex = sa.Ifindex
sa.raw.Queue_id = sa.QueueID
sa.raw.Shared_umem_fd = sa.SharedUmemFD
return unsafe.Pointer(&sa.raw), SizeofSockaddrXDP, nil
}
func anyToSockaddr(fd int, rsa *RawSockaddrAny) (Sockaddr, error) {
switch rsa.Addr.Family {
case AF_NETLINK:
@@ -793,6 +811,15 @@ func anyToSockaddr(fd int, rsa *RawSockaddrAny) (Sockaddr, error) {
}
return sa, nil
}
case AF_XDP:
pp := (*RawSockaddrXDP)(unsafe.Pointer(rsa))
sa := &SockaddrXDP{
Flags: pp.Flags,
Ifindex: pp.Ifindex,
QueueID: pp.Queue_id,
SharedUmemFD: pp.Shared_umem_fd,
}
return sa, nil
}
return nil, EAFNOSUPPORT
}

22
unix/zerrors_linux_386.go
View File

@@ -64,6 +64,7 @@ const (
AF_VSOCK = 0x28
AF_WANPIPE = 0x19
AF_X25 = 0x9
AF_XDP = 0x2c
ALG_OP_DECRYPT = 0x0
ALG_OP_ENCRYPT = 0x1
ALG_SET_AEAD_ASSOCLEN = 0x4
@@ -1811,6 +1812,7 @@ const (
SOL_TIPC = 0x10f
SOL_TLS = 0x11a
SOL_X25 = 0x106
SOL_XDP = 0x11b
SOMAXCONN = 0x80
SO_ACCEPTCONN = 0x1e
SO_ATTACH_BPF = 0x32
@@ -2293,6 +2295,26 @@ const (
XATTR_CREATE = 0x1
XATTR_REPLACE = 0x2
XCASE = 0x4
XDP_COPY = 0x2
XDP_FLAGS_DRV_MODE = 0x4
XDP_FLAGS_HW_MODE = 0x8
XDP_FLAGS_MASK = 0xf
XDP_FLAGS_MODES = 0xe
XDP_FLAGS_SKB_MODE = 0x2
XDP_FLAGS_UPDATE_IF_NOEXIST = 0x1
XDP_MMAP_OFFSETS = 0x1
XDP_PGOFF_RX_RING = 0x0
XDP_PGOFF_TX_RING = 0x80000000
XDP_RX_RING = 0x2
XDP_SHARED_UMEM = 0x1
XDP_STATISTICS = 0x7
XDP_TX_RING = 0x3
XDP_UMEM_COMPLETION_RING = 0x6
XDP_UMEM_FILL_RING = 0x5
XDP_UMEM_PGOFF_COMPLETION_RING = 0x180000000
XDP_UMEM_PGOFF_FILL_RING = 0x100000000
XDP_UMEM_REG = 0x4
XDP_ZEROCOPY = 0x4
XENFS_SUPER_MAGIC = 0xabba1974
XTABS = 0x1800
ZSMALLOC_MAGIC = 0x58295829

22
unix/zerrors_linux_amd64.go
View File

@@ -64,6 +64,7 @@ const (
AF_VSOCK = 0x28
AF_WANPIPE = 0x19
AF_X25 = 0x9
AF_XDP = 0x2c
ALG_OP_DECRYPT = 0x0
ALG_OP_ENCRYPT = 0x1
ALG_SET_AEAD_ASSOCLEN = 0x4
@@ -1812,6 +1813,7 @@ const (
SOL_TIPC = 0x10f
SOL_TLS = 0x11a
SOL_X25 = 0x106
SOL_XDP = 0x11b
SOMAXCONN = 0x80
SO_ACCEPTCONN = 0x1e
SO_ATTACH_BPF = 0x32
@@ -2293,6 +2295,26 @@ const (
XATTR_CREATE = 0x1
XATTR_REPLACE = 0x2
XCASE = 0x4
XDP_COPY = 0x2
XDP_FLAGS_DRV_MODE = 0x4
XDP_FLAGS_HW_MODE = 0x8
XDP_FLAGS_MASK = 0xf
XDP_FLAGS_MODES = 0xe
XDP_FLAGS_SKB_MODE = 0x2
XDP_FLAGS_UPDATE_IF_NOEXIST = 0x1
XDP_MMAP_OFFSETS = 0x1
XDP_PGOFF_RX_RING = 0x0
XDP_PGOFF_TX_RING = 0x80000000
XDP_RX_RING = 0x2
XDP_SHARED_UMEM = 0x1
XDP_STATISTICS = 0x7
XDP_TX_RING = 0x3
XDP_UMEM_COMPLETION_RING = 0x6
XDP_UMEM_FILL_RING = 0x5
XDP_UMEM_PGOFF_COMPLETION_RING = 0x180000000
XDP_UMEM_PGOFF_FILL_RING = 0x100000000
XDP_UMEM_REG = 0x4
XDP_ZEROCOPY = 0x4
XENFS_SUPER_MAGIC = 0xabba1974
XTABS = 0x1800
ZSMALLOC_MAGIC = 0x58295829

22
unix/zerrors_linux_arm.go
View File

@@ -64,6 +64,7 @@ const (
AF_VSOCK = 0x28
AF_WANPIPE = 0x19
AF_X25 = 0x9
AF_XDP = 0x2c
ALG_OP_DECRYPT = 0x0
ALG_OP_ENCRYPT = 0x1
ALG_SET_AEAD_ASSOCLEN = 0x4
@@ -1818,6 +1819,7 @@ const (
SOL_TIPC = 0x10f
SOL_TLS = 0x11a
SOL_X25 = 0x106
SOL_XDP = 0x11b
SOMAXCONN = 0x80
SO_ACCEPTCONN = 0x1e
SO_ATTACH_BPF = 0x32
@@ -2299,6 +2301,26 @@ const (
XATTR_CREATE = 0x1
XATTR_REPLACE = 0x2
XCASE = 0x4
XDP_COPY = 0x2
XDP_FLAGS_DRV_MODE = 0x4
XDP_FLAGS_HW_MODE = 0x8
XDP_FLAGS_MASK = 0xf
XDP_FLAGS_MODES = 0xe
XDP_FLAGS_SKB_MODE = 0x2
XDP_FLAGS_UPDATE_IF_NOEXIST = 0x1
XDP_MMAP_OFFSETS = 0x1
XDP_PGOFF_RX_RING = 0x0
XDP_PGOFF_TX_RING = 0x80000000
XDP_RX_RING = 0x2
XDP_SHARED_UMEM = 0x1
XDP_STATISTICS = 0x7
XDP_TX_RING = 0x3
XDP_UMEM_COMPLETION_RING = 0x6
XDP_UMEM_FILL_RING = 0x5
XDP_UMEM_PGOFF_COMPLETION_RING = 0x180000000
XDP_UMEM_PGOFF_FILL_RING = 0x100000000
XDP_UMEM_REG = 0x4
XDP_ZEROCOPY = 0x4
XENFS_SUPER_MAGIC = 0xabba1974
XTABS = 0x1800
ZSMALLOC_MAGIC = 0x58295829

22
unix/zerrors_linux_arm64.go
View File

@@ -64,6 +64,7 @@ const (
AF_VSOCK = 0x28
AF_WANPIPE = 0x19
AF_X25 = 0x9
AF_XDP = 0x2c
ALG_OP_DECRYPT = 0x0
ALG_OP_ENCRYPT = 0x1
ALG_SET_AEAD_ASSOCLEN = 0x4
@@ -1802,6 +1803,7 @@ const (
SOL_TIPC = 0x10f
SOL_TLS = 0x11a
SOL_X25 = 0x106
SOL_XDP = 0x11b
SOMAXCONN = 0x80
SO_ACCEPTCONN = 0x1e
SO_ATTACH_BPF = 0x32
@@ -2284,6 +2286,26 @@ const (
XATTR_CREATE = 0x1
XATTR_REPLACE = 0x2
XCASE = 0x4
XDP_COPY = 0x2
XDP_FLAGS_DRV_MODE = 0x4
XDP_FLAGS_HW_MODE = 0x8
XDP_FLAGS_MASK = 0xf
XDP_FLAGS_MODES = 0xe
XDP_FLAGS_SKB_MODE = 0x2
XDP_FLAGS_UPDATE_IF_NOEXIST = 0x1
XDP_MMAP_OFFSETS = 0x1
XDP_PGOFF_RX_RING = 0x0
XDP_PGOFF_TX_RING = 0x80000000
XDP_RX_RING = 0x2
XDP_SHARED_UMEM = 0x1
XDP_STATISTICS = 0x7
XDP_TX_RING = 0x3
XDP_UMEM_COMPLETION_RING = 0x6
XDP_UMEM_FILL_RING = 0x5
XDP_UMEM_PGOFF_COMPLETION_RING = 0x180000000
XDP_UMEM_PGOFF_FILL_RING = 0x100000000
XDP_UMEM_REG = 0x4
XDP_ZEROCOPY = 0x4
XENFS_SUPER_MAGIC = 0xabba1974
XTABS = 0x1800
ZSMALLOC_MAGIC = 0x58295829

22
unix/zerrors_linux_mips.go
View File

@@ -64,6 +64,7 @@ const (
AF_VSOCK = 0x28
AF_WANPIPE = 0x19
AF_X25 = 0x9
AF_XDP = 0x2c
ALG_OP_DECRYPT = 0x0
ALG_OP_ENCRYPT = 0x1
ALG_SET_AEAD_ASSOCLEN = 0x4
@@ -1811,6 +1812,7 @@ const (
SOL_TIPC = 0x10f
SOL_TLS = 0x11a
SOL_X25 = 0x106
SOL_XDP = 0x11b
SOMAXCONN = 0x80
SO_ACCEPTCONN = 0x1009
SO_ATTACH_BPF = 0x32
@@ -2295,6 +2297,26 @@ const (
XATTR_CREATE = 0x1
XATTR_REPLACE = 0x2
XCASE = 0x4
XDP_COPY = 0x2
XDP_FLAGS_DRV_MODE = 0x4
XDP_FLAGS_HW_MODE = 0x8
XDP_FLAGS_MASK = 0xf
XDP_FLAGS_MODES = 0xe
XDP_FLAGS_SKB_MODE = 0x2
XDP_FLAGS_UPDATE_IF_NOEXIST = 0x1
XDP_MMAP_OFFSETS = 0x1
XDP_PGOFF_RX_RING = 0x0
XDP_PGOFF_TX_RING = 0x80000000
XDP_RX_RING = 0x2
XDP_SHARED_UMEM = 0x1
XDP_STATISTICS = 0x7
XDP_TX_RING = 0x3
XDP_UMEM_COMPLETION_RING = 0x6
XDP_UMEM_FILL_RING = 0x5
XDP_UMEM_PGOFF_COMPLETION_RING = 0x180000000
XDP_UMEM_PGOFF_FILL_RING = 0x100000000
XDP_UMEM_REG = 0x4
XDP_ZEROCOPY = 0x4
XENFS_SUPER_MAGIC = 0xabba1974
XTABS = 0x1800
ZSMALLOC_MAGIC = 0x58295829

22
unix/zerrors_linux_mips64.go
View File

@@ -64,6 +64,7 @@ const (
AF_VSOCK = 0x28
AF_WANPIPE = 0x19
AF_X25 = 0x9
AF_XDP = 0x2c
ALG_OP_DECRYPT = 0x0
ALG_OP_ENCRYPT = 0x1
ALG_SET_AEAD_ASSOCLEN = 0x4
@@ -1811,6 +1812,7 @@ const (
SOL_TIPC = 0x10f
SOL_TLS = 0x11a
SOL_X25 = 0x106
SOL_XDP = 0x11b
SOMAXCONN = 0x80
SO_ACCEPTCONN = 0x1009
SO_ATTACH_BPF = 0x32
@@ -2295,6 +2297,26 @@ const (
XATTR_CREATE = 0x1
XATTR_REPLACE = 0x2
XCASE = 0x4
XDP_COPY = 0x2
XDP_FLAGS_DRV_MODE = 0x4
XDP_FLAGS_HW_MODE = 0x8
XDP_FLAGS_MASK = 0xf
XDP_FLAGS_MODES = 0xe
XDP_FLAGS_SKB_MODE = 0x2
XDP_FLAGS_UPDATE_IF_NOEXIST = 0x1
XDP_MMAP_OFFSETS = 0x1
XDP_PGOFF_RX_RING = 0x0
XDP_PGOFF_TX_RING = 0x80000000
XDP_RX_RING = 0x2
XDP_SHARED_UMEM = 0x1
XDP_STATISTICS = 0x7
XDP_TX_RING = 0x3
XDP_UMEM_COMPLETION_RING = 0x6
XDP_UMEM_FILL_RING = 0x5
XDP_UMEM_PGOFF_COMPLETION_RING = 0x180000000
XDP_UMEM_PGOFF_FILL_RING = 0x100000000
XDP_UMEM_REG = 0x4
XDP_ZEROCOPY = 0x4
XENFS_SUPER_MAGIC = 0xabba1974
XTABS = 0x1800
ZSMALLOC_MAGIC = 0x58295829

22
unix/zerrors_linux_mips64le.go
View File

@@ -64,6 +64,7 @@ const (
AF_VSOCK = 0x28
AF_WANPIPE = 0x19
AF_X25 = 0x9
AF_XDP = 0x2c
ALG_OP_DECRYPT = 0x0
ALG_OP_ENCRYPT = 0x1
ALG_SET_AEAD_ASSOCLEN = 0x4
@@ -1811,6 +1812,7 @@ const (
SOL_TIPC = 0x10f
SOL_TLS = 0x11a
SOL_X25 = 0x106
SOL_XDP = 0x11b
SOMAXCONN = 0x80
SO_ACCEPTCONN = 0x1009
SO_ATTACH_BPF = 0x32
@@ -2295,6 +2297,26 @@ const (
XATTR_CREATE = 0x1
XATTR_REPLACE = 0x2
XCASE = 0x4
XDP_COPY = 0x2
XDP_FLAGS_DRV_MODE = 0x4
XDP_FLAGS_HW_MODE = 0x8
XDP_FLAGS_MASK = 0xf
XDP_FLAGS_MODES = 0xe
XDP_FLAGS_SKB_MODE = 0x2
XDP_FLAGS_UPDATE_IF_NOEXIST = 0x1
XDP_MMAP_OFFSETS = 0x1
XDP_PGOFF_RX_RING = 0x0
XDP_PGOFF_TX_RING = 0x80000000
XDP_RX_RING = 0x2
XDP_SHARED_UMEM = 0x1
XDP_STATISTICS = 0x7
XDP_TX_RING = 0x3
XDP_UMEM_COMPLETION_RING = 0x6
XDP_UMEM_FILL_RING = 0x5
XDP_UMEM_PGOFF_COMPLETION_RING = 0x180000000
XDP_UMEM_PGOFF_FILL_RING = 0x100000000
XDP_UMEM_REG = 0x4
XDP_ZEROCOPY = 0x4
XENFS_SUPER_MAGIC = 0xabba1974
XTABS = 0x1800
ZSMALLOC_MAGIC = 0x58295829

22
unix/zerrors_linux_mipsle.go
View File

@@ -64,6 +64,7 @@ const (
AF_VSOCK = 0x28
AF_WANPIPE = 0x19
AF_X25 = 0x9
AF_XDP = 0x2c
ALG_OP_DECRYPT = 0x0
ALG_OP_ENCRYPT = 0x1
ALG_SET_AEAD_ASSOCLEN = 0x4
@@ -1811,6 +1812,7 @@ const (
SOL_TIPC = 0x10f
SOL_TLS = 0x11a
SOL_X25 = 0x106
SOL_XDP = 0x11b
SOMAXCONN = 0x80
SO_ACCEPTCONN = 0x1009
SO_ATTACH_BPF = 0x32
@@ -2295,6 +2297,26 @@ const (
XATTR_CREATE = 0x1
XATTR_REPLACE = 0x2
XCASE = 0x4
XDP_COPY = 0x2
XDP_FLAGS_DRV_MODE = 0x4
XDP_FLAGS_HW_MODE = 0x8
XDP_FLAGS_MASK = 0xf
XDP_FLAGS_MODES = 0xe
XDP_FLAGS_SKB_MODE = 0x2
XDP_FLAGS_UPDATE_IF_NOEXIST = 0x1
XDP_MMAP_OFFSETS = 0x1
XDP_PGOFF_RX_RING = 0x0
XDP_PGOFF_TX_RING = 0x80000000
XDP_RX_RING = 0x2
XDP_SHARED_UMEM = 0x1
XDP_STATISTICS = 0x7
XDP_TX_RING = 0x3
XDP_UMEM_COMPLETION_RING = 0x6
XDP_UMEM_FILL_RING = 0x5
XDP_UMEM_PGOFF_COMPLETION_RING = 0x180000000
XDP_UMEM_PGOFF_FILL_RING = 0x100000000
XDP_UMEM_REG = 0x4
XDP_ZEROCOPY = 0x4
XENFS_SUPER_MAGIC = 0xabba1974
XTABS = 0x1800
ZSMALLOC_MAGIC = 0x58295829

22
unix/zerrors_linux_ppc64.go
View File

@@ -64,6 +64,7 @@ const (
AF_VSOCK = 0x28
AF_WANPIPE = 0x19
AF_X25 = 0x9
AF_XDP = 0x2c
ALG_OP_DECRYPT = 0x0
ALG_OP_ENCRYPT = 0x1
ALG_SET_AEAD_ASSOCLEN = 0x4
@@ -1867,6 +1868,7 @@ const (
SOL_TIPC = 0x10f
SOL_TLS = 0x11a
SOL_X25 = 0x106
SOL_XDP = 0x11b
SOMAXCONN = 0x80
SO_ACCEPTCONN = 0x1e
SO_ATTACH_BPF = 0x32
@@ -2352,6 +2354,26 @@ const (
XATTR_CREATE = 0x1
XATTR_REPLACE = 0x2
XCASE = 0x4000
XDP_COPY = 0x2
XDP_FLAGS_DRV_MODE = 0x4
XDP_FLAGS_HW_MODE = 0x8
XDP_FLAGS_MASK = 0xf
XDP_FLAGS_MODES = 0xe
XDP_FLAGS_SKB_MODE = 0x2
XDP_FLAGS_UPDATE_IF_NOEXIST = 0x1
XDP_MMAP_OFFSETS = 0x1
XDP_PGOFF_RX_RING = 0x0
XDP_PGOFF_TX_RING = 0x80000000
XDP_RX_RING = 0x2
XDP_SHARED_UMEM = 0x1
XDP_STATISTICS = 0x7
XDP_TX_RING = 0x3
XDP_UMEM_COMPLETION_RING = 0x6
XDP_UMEM_FILL_RING = 0x5
XDP_UMEM_PGOFF_COMPLETION_RING = 0x180000000
XDP_UMEM_PGOFF_FILL_RING = 0x100000000
XDP_UMEM_REG = 0x4
XDP_ZEROCOPY = 0x4
XENFS_SUPER_MAGIC = 0xabba1974
XTABS = 0xc00
ZSMALLOC_MAGIC = 0x58295829

22
unix/zerrors_linux_ppc64le.go
View File

@@ -64,6 +64,7 @@ const (
AF_VSOCK = 0x28
AF_WANPIPE = 0x19
AF_X25 = 0x9
AF_XDP = 0x2c
ALG_OP_DECRYPT = 0x0
ALG_OP_ENCRYPT = 0x1
ALG_SET_AEAD_ASSOCLEN = 0x4
@@ -1867,6 +1868,7 @@ const (
SOL_TIPC = 0x10f
SOL_TLS = 0x11a
SOL_X25 = 0x106
SOL_XDP = 0x11b
SOMAXCONN = 0x80
SO_ACCEPTCONN = 0x1e
SO_ATTACH_BPF = 0x32
@@ -2352,6 +2354,26 @@ const (
XATTR_CREATE = 0x1
XATTR_REPLACE = 0x2
XCASE = 0x4000
XDP_COPY = 0x2
XDP_FLAGS_DRV_MODE = 0x4
XDP_FLAGS_HW_MODE = 0x8
XDP_FLAGS_MASK = 0xf
XDP_FLAGS_MODES = 0xe
XDP_FLAGS_SKB_MODE = 0x2
XDP_FLAGS_UPDATE_IF_NOEXIST = 0x1
XDP_MMAP_OFFSETS = 0x1
XDP_PGOFF_RX_RING = 0x0
XDP_PGOFF_TX_RING = 0x80000000
XDP_RX_RING = 0x2
XDP_SHARED_UMEM = 0x1
XDP_STATISTICS = 0x7
XDP_TX_RING = 0x3
XDP_UMEM_COMPLETION_RING = 0x6
XDP_UMEM_FILL_RING = 0x5
XDP_UMEM_PGOFF_COMPLETION_RING = 0x180000000
XDP_UMEM_PGOFF_FILL_RING = 0x100000000
XDP_UMEM_REG = 0x4
XDP_ZEROCOPY = 0x4
XENFS_SUPER_MAGIC = 0xabba1974
XTABS = 0xc00
ZSMALLOC_MAGIC = 0x58295829

22
unix/zerrors_linux_riscv64.go
View File

@@ -64,6 +64,7 @@ const (
AF_VSOCK = 0x28
AF_WANPIPE = 0x19
AF_X25 = 0x9
AF_XDP = 0x2c
ALG_OP_DECRYPT = 0x0
ALG_OP_ENCRYPT = 0x1
ALG_SET_AEAD_ASSOCLEN = 0x4
@@ -1799,6 +1800,7 @@ const (
SOL_TIPC = 0x10f
SOL_TLS = 0x11a
SOL_X25 = 0x106
SOL_XDP = 0x11b
SOMAXCONN = 0x80
SO_ACCEPTCONN = 0x1e
SO_ATTACH_BPF = 0x32
@@ -2280,6 +2282,26 @@ const (
XATTR_CREATE = 0x1
XATTR_REPLACE = 0x2
XCASE = 0x4
XDP_COPY = 0x2
XDP_FLAGS_DRV_MODE = 0x4
XDP_FLAGS_HW_MODE = 0x8
XDP_FLAGS_MASK = 0xf
XDP_FLAGS_MODES = 0xe
XDP_FLAGS_SKB_MODE = 0x2
XDP_FLAGS_UPDATE_IF_NOEXIST = 0x1
XDP_MMAP_OFFSETS = 0x1
XDP_PGOFF_RX_RING = 0x0
XDP_PGOFF_TX_RING = 0x80000000
XDP_RX_RING = 0x2
XDP_SHARED_UMEM = 0x1
XDP_STATISTICS = 0x7
XDP_TX_RING = 0x3
XDP_UMEM_COMPLETION_RING = 0x6
XDP_UMEM_FILL_RING = 0x5
XDP_UMEM_PGOFF_COMPLETION_RING = 0x180000000
XDP_UMEM_PGOFF_FILL_RING = 0x100000000
XDP_UMEM_REG = 0x4
XDP_ZEROCOPY = 0x4
XENFS_SUPER_MAGIC = 0xabba1974
XTABS = 0x1800
ZSMALLOC_MAGIC = 0x58295829

22
unix/zerrors_linux_s390x.go
View File

@@ -64,6 +64,7 @@ const (
AF_VSOCK = 0x28
AF_WANPIPE = 0x19
AF_X25 = 0x9
AF_XDP = 0x2c
ALG_OP_DECRYPT = 0x0
ALG_OP_ENCRYPT = 0x1
ALG_SET_AEAD_ASSOCLEN = 0x4
@@ -1872,6 +1873,7 @@ const (
SOL_TIPC = 0x10f
SOL_TLS = 0x11a
SOL_X25 = 0x106
SOL_XDP = 0x11b
SOMAXCONN = 0x80
SO_ACCEPTCONN = 0x1e
SO_ATTACH_BPF = 0x32
@@ -2353,6 +2355,26 @@ const (
XATTR_CREATE = 0x1
XATTR_REPLACE = 0x2
XCASE = 0x4
XDP_COPY = 0x2
XDP_FLAGS_DRV_MODE = 0x4
XDP_FLAGS_HW_MODE = 0x8
XDP_FLAGS_MASK = 0xf
XDP_FLAGS_MODES = 0xe
XDP_FLAGS_SKB_MODE = 0x2
XDP_FLAGS_UPDATE_IF_NOEXIST = 0x1
XDP_MMAP_OFFSETS = 0x1
XDP_PGOFF_RX_RING = 0x0
XDP_PGOFF_TX_RING = 0x80000000
XDP_RX_RING = 0x2
XDP_SHARED_UMEM = 0x1
XDP_STATISTICS = 0x7
XDP_TX_RING = 0x3
XDP_UMEM_COMPLETION_RING = 0x6
XDP_UMEM_FILL_RING = 0x5
XDP_UMEM_PGOFF_COMPLETION_RING = 0x180000000
XDP_UMEM_PGOFF_FILL_RING = 0x100000000
XDP_UMEM_REG = 0x4
XDP_ZEROCOPY = 0x4
XENFS_SUPER_MAGIC = 0xabba1974
XTABS = 0x1800
ZSMALLOC_MAGIC = 0x58295829

41
unix/ztypes_linux_386.go
View File

@@ -278,6 +278,14 @@ type RawSockaddrVM struct {
Zero [4]uint8
}
type RawSockaddrXDP struct {
Family uint16
Flags uint16
Ifindex uint32
Queue_id uint32
Shared_umem_fd uint32
}
type RawSockaddr struct {
Family uint16
Data [14]int8
@@ -412,6 +420,7 @@ const (
SizeofSockaddrCAN = 0x10
SizeofSockaddrALG = 0x58
SizeofSockaddrVM = 0x10
SizeofSockaddrXDP = 0x10
SizeofLinger = 0x8
SizeofIovec = 0x8
SizeofIPMreq = 0x8
@@ -1896,3 +1905,35 @@ const (
NETNSA_PID = 0x2
NETNSA_FD = 0x3
)
type XDPRingOffset struct {
Producer uint64
Consumer uint64
Desc uint64
}
type XDPMmapOffsets struct {
Rx XDPRingOffset
Tx XDPRingOffset
Fr XDPRingOffset
Cr XDPRingOffset
}
type XDPUmemReg struct {
Addr uint64
Len uint64
Size uint32
Headroom uint32
}
type XDPStatistics struct {
Rx_dropped uint64
Rx_invalid_descs uint64
Tx_invalid_descs uint64
}
type XDPDesc struct {
Addr uint64
Len uint32
Options uint32
}

41
unix/ztypes_linux_amd64.go
View File

@@ -280,6 +280,14 @@ type RawSockaddrVM struct {
Zero [4]uint8
}
type RawSockaddrXDP struct {
Family uint16
Flags uint16
Ifindex uint32
Queue_id uint32
Shared_umem_fd uint32
}
type RawSockaddr struct {
Family uint16
Data [14]int8
@@ -416,6 +424,7 @@ const (
SizeofSockaddrCAN = 0x10
SizeofSockaddrALG = 0x58
SizeofSockaddrVM = 0x10
SizeofSockaddrXDP = 0x10
SizeofLinger = 0x8
SizeofIovec = 0x10
SizeofIPMreq = 0x8
@@ -1918,3 +1927,35 @@ const (
NETNSA_PID = 0x2
NETNSA_FD = 0x3
)
type XDPRingOffset struct {
Producer uint64
Consumer uint64
Desc uint64
}
type XDPMmapOffsets struct {
Rx XDPRingOffset
Tx XDPRingOffset
Fr XDPRingOffset
Cr XDPRingOffset
}
type XDPUmemReg struct {
Addr uint64
Len uint64
Size uint32
Headroom uint32
}
type XDPStatistics struct {
Rx_dropped uint64
Rx_invalid_descs uint64
Tx_invalid_descs uint64
}
type XDPDesc struct {
Addr uint64
Len uint32
Options uint32
}

41
unix/ztypes_linux_arm.go
View File

@@ -281,6 +281,14 @@ type RawSockaddrVM struct {
Zero [4]uint8
}
type RawSockaddrXDP struct {
Family uint16
Flags uint16
Ifindex uint32
Queue_id uint32
Shared_umem_fd uint32
}
type RawSockaddr struct {
Family uint16
Data [14]uint8
@@ -415,6 +423,7 @@ const (
SizeofSockaddrCAN = 0x10
SizeofSockaddrALG = 0x58
SizeofSockaddrVM = 0x10
SizeofSockaddrXDP = 0x10
SizeofLinger = 0x8
SizeofIovec = 0x8
SizeofIPMreq = 0x8
@@ -1886,3 +1895,35 @@ const (
NETNSA_PID = 0x2
NETNSA_FD = 0x3
)
type XDPRingOffset struct {
Producer uint64
Consumer uint64
Desc uint64
}
type XDPMmapOffsets struct {
Rx XDPRingOffset
Tx XDPRingOffset
Fr XDPRingOffset
Cr XDPRingOffset
}
type XDPUmemReg struct {
Addr uint64
Len uint64
Size uint32
Headroom uint32
}
type XDPStatistics struct {
Rx_dropped uint64
Rx_invalid_descs uint64
Tx_invalid_descs uint64
}
type XDPDesc struct {
Addr uint64
Len uint32
Options uint32
}

41
unix/ztypes_linux_arm64.go
View File

@@ -281,6 +281,14 @@ type RawSockaddrVM struct {
Zero [4]uint8
}
type RawSockaddrXDP struct {
Family uint16
Flags uint16
Ifindex uint32
Queue_id uint32
Shared_umem_fd uint32
}
type RawSockaddr struct {
Family uint16
Data [14]int8
@@ -417,6 +425,7 @@ const (
SizeofSockaddrCAN = 0x10
SizeofSockaddrALG = 0x58
SizeofSockaddrVM = 0x10
SizeofSockaddrXDP = 0x10
SizeofLinger = 0x8
SizeofIovec = 0x10
SizeofIPMreq = 0x8
@@ -1897,3 +1906,35 @@ const (
NETNSA_PID = 0x2
NETNSA_FD = 0x3
)
type XDPRingOffset struct {
Producer uint64
Consumer uint64
Desc uint64
}
type XDPMmapOffsets struct {
Rx XDPRingOffset
Tx XDPRingOffset
Fr XDPRingOffset
Cr XDPRingOffset
}
type XDPUmemReg struct {
Addr uint64
Len uint64
Size uint32
Headroom uint32
}
type XDPStatistics struct {
Rx_dropped uint64
Rx_invalid_descs uint64
Tx_invalid_descs uint64
}
type XDPDesc struct {
Addr uint64
Len uint32
Options uint32
}

41
unix/ztypes_linux_mips.go
View File

@@ -279,6 +279,14 @@ type RawSockaddrVM struct {
Zero [4]uint8
}
type RawSockaddrXDP struct {
Family uint16
Flags uint16
Ifindex uint32
Queue_id uint32
Shared_umem_fd uint32
}
type RawSockaddr struct {
Family uint16
Data [14]int8
@@ -413,6 +421,7 @@ const (
SizeofSockaddrCAN = 0x10
SizeofSockaddrALG = 0x58
SizeofSockaddrVM = 0x10
SizeofSockaddrXDP = 0x10
SizeofLinger = 0x8
SizeofIovec = 0x8
SizeofIPMreq = 0x8
@@ -1891,3 +1900,35 @@ const (
NETNSA_PID = 0x2
NETNSA_FD = 0x3
)
type XDPRingOffset struct {
Producer uint64
Consumer uint64
Desc uint64
}
type XDPMmapOffsets struct {
Rx XDPRingOffset
Tx XDPRingOffset
Fr XDPRingOffset
Cr XDPRingOffset
}
type XDPUmemReg struct {
Addr uint64
Len uint64
Size uint32
Headroom uint32
}
type XDPStatistics struct {
Rx_dropped uint64
Rx_invalid_descs uint64
Tx_invalid_descs uint64
}
type XDPDesc struct {
Addr uint64
Len uint32
Options uint32
}

41
unix/ztypes_linux_mips64.go
View File

@@ -281,6 +281,14 @@ type RawSockaddrVM struct {
Zero [4]uint8
}
type RawSockaddrXDP struct {
Family uint16
Flags uint16
Ifindex uint32
Queue_id uint32
Shared_umem_fd uint32
}
type RawSockaddr struct {
Family uint16
Data [14]int8
@@ -417,6 +425,7 @@ const (
SizeofSockaddrCAN = 0x10
SizeofSockaddrALG = 0x58
SizeofSockaddrVM = 0x10
SizeofSockaddrXDP = 0x10
SizeofLinger = 0x8
SizeofIovec = 0x10
SizeofIPMreq = 0x8
@@ -1899,3 +1908,35 @@ const (
NETNSA_PID = 0x2
NETNSA_FD = 0x3
)
type XDPRingOffset struct {
Producer uint64
Consumer uint64
Desc uint64
}
type XDPMmapOffsets struct {
Rx XDPRingOffset
Tx XDPRingOffset
Fr XDPRingOffset
Cr XDPRingOffset
}
type XDPUmemReg struct {
Addr uint64
Len uint64
Size uint32
Headroom uint32
}
type XDPStatistics struct {
Rx_dropped uint64
Rx_invalid_descs uint64
Tx_invalid_descs uint64
}
type XDPDesc struct {
Addr uint64
Len uint32
Options uint32
}

41
unix/ztypes_linux_mips64le.go
View File

@@ -281,6 +281,14 @@ type RawSockaddrVM struct {
Zero [4]uint8
}
type RawSockaddrXDP struct {
Family uint16
Flags uint16
Ifindex uint32
Queue_id uint32
Shared_umem_fd uint32
}
type RawSockaddr struct {
Family uint16
Data [14]int8
@@ -417,6 +425,7 @@ const (
SizeofSockaddrCAN = 0x10
SizeofSockaddrALG = 0x58
SizeofSockaddrVM = 0x10
SizeofSockaddrXDP = 0x10
SizeofLinger = 0x8
SizeofIovec = 0x10
SizeofIPMreq = 0x8
@@ -1899,3 +1908,35 @@ const (
NETNSA_PID = 0x2
NETNSA_FD = 0x3
)
type XDPRingOffset struct {
Producer uint64
Consumer uint64
Desc uint64
}
type XDPMmapOffsets struct {
Rx XDPRingOffset
Tx XDPRingOffset
Fr XDPRingOffset
Cr XDPRingOffset
}
type XDPUmemReg struct {
Addr uint64
Len uint64
Size uint32
Headroom uint32
}
type XDPStatistics struct {
Rx_dropped uint64
Rx_invalid_descs uint64
Tx_invalid_descs uint64
}
type XDPDesc struct {
Addr uint64
Len uint32
Options uint32
}

41
unix/ztypes_linux_mipsle.go
View File

@@ -279,6 +279,14 @@ type RawSockaddrVM struct {
Zero [4]uint8
}
type RawSockaddrXDP struct {
Family uint16
Flags uint16
Ifindex uint32
Queue_id uint32
Shared_umem_fd uint32
}
type RawSockaddr struct {
Family uint16
Data [14]int8
@@ -413,6 +421,7 @@ const (
SizeofSockaddrCAN = 0x10
SizeofSockaddrALG = 0x58
SizeofSockaddrVM = 0x10
SizeofSockaddrXDP = 0x10
SizeofLinger = 0x8
SizeofIovec = 0x8
SizeofIPMreq = 0x8
@@ -1891,3 +1900,35 @@ const (
NETNSA_PID = 0x2
NETNSA_FD = 0x3
)
type XDPRingOffset struct {
Producer uint64
Consumer uint64
Desc uint64
}
type XDPMmapOffsets struct {
Rx XDPRingOffset
Tx XDPRingOffset
Fr XDPRingOffset
Cr XDPRingOffset
}
type XDPUmemReg struct {
Addr uint64
Len uint64
Size uint32
Headroom uint32
}
type XDPStatistics struct {
Rx_dropped uint64
Rx_invalid_descs uint64
Tx_invalid_descs uint64
}
type XDPDesc struct {
Addr uint64
Len uint32
Options uint32
}

41
unix/ztypes_linux_ppc64.go
View File

@@ -282,6 +282,14 @@ type RawSockaddrVM struct {
Zero [4]uint8
}
type RawSockaddrXDP struct {
Family uint16
Flags uint16
Ifindex uint32
Queue_id uint32
Shared_umem_fd uint32
}
type RawSockaddr struct {
Family uint16
Data [14]uint8
@@ -418,6 +426,7 @@ const (
SizeofSockaddrCAN = 0x10
SizeofSockaddrALG = 0x58
SizeofSockaddrVM = 0x10
SizeofSockaddrXDP = 0x10
SizeofLinger = 0x8
SizeofIovec = 0x10
SizeofIPMreq = 0x8
@@ -1907,3 +1916,35 @@ const (
NETNSA_PID = 0x2
NETNSA_FD = 0x3
)
type XDPRingOffset struct {
Producer uint64
Consumer uint64
Desc uint64
}
type XDPMmapOffsets struct {
Rx XDPRingOffset
Tx XDPRingOffset
Fr XDPRingOffset
Cr XDPRingOffset
}
type XDPUmemReg struct {
Addr uint64
Len uint64
Size uint32
Headroom uint32
}
type XDPStatistics struct {
Rx_dropped uint64
Rx_invalid_descs uint64
Tx_invalid_descs uint64
}
type XDPDesc struct {
Addr uint64
Len uint32
Options uint32
}

41
unix/ztypes_linux_ppc64le.go
View File

@@ -282,6 +282,14 @@ type RawSockaddrVM struct {
Zero [4]uint8
}
type RawSockaddrXDP struct {
Family uint16
Flags uint16
Ifindex uint32
Queue_id uint32
Shared_umem_fd uint32
}
type RawSockaddr struct {
Family uint16
Data [14]uint8
@@ -418,6 +426,7 @@ const (
SizeofSockaddrCAN = 0x10
SizeofSockaddrALG = 0x58
SizeofSockaddrVM = 0x10
SizeofSockaddrXDP = 0x10
SizeofLinger = 0x8
SizeofIovec = 0x10
SizeofIPMreq = 0x8
@@ -1907,3 +1916,35 @@ const (
NETNSA_PID = 0x2
NETNSA_FD = 0x3
)
type XDPRingOffset struct {
Producer uint64
Consumer uint64
Desc uint64
}
type XDPMmapOffsets struct {
Rx XDPRingOffset
Tx XDPRingOffset
Fr XDPRingOffset
Cr XDPRingOffset
}
type XDPUmemReg struct {
Addr uint64
Len uint64
Size uint32
Headroom uint32
}
type XDPStatistics struct {
Rx_dropped uint64
Rx_invalid_descs uint64
Tx_invalid_descs uint64
}
type XDPDesc struct {
Addr uint64
Len uint32
Options uint32
}

41
unix/ztypes_linux_riscv64.go
View File

@@ -281,6 +281,14 @@ type RawSockaddrVM struct {
Zero [4]uint8
}
type RawSockaddrXDP struct {
Family uint16
Flags uint16
Ifindex uint32
Queue_id uint32
Shared_umem_fd uint32
}
type RawSockaddr struct {
Family uint16
Data [14]uint8
@@ -417,6 +425,7 @@ const (
SizeofSockaddrCAN = 0x10
SizeofSockaddrALG = 0x58
SizeofSockaddrVM = 0x10
SizeofSockaddrXDP = 0x10
SizeofLinger = 0x8
SizeofIovec = 0x10
SizeofIPMreq = 0x8
@@ -1924,3 +1933,35 @@ const (
NETNSA_PID = 0x2
NETNSA_FD = 0x3
)
type XDPRingOffset struct {
Producer uint64
Consumer uint64
Desc uint64
}
type XDPMmapOffsets struct {
Rx XDPRingOffset
Tx XDPRingOffset
Fr XDPRingOffset
Cr XDPRingOffset
}
type XDPUmemReg struct {
Addr uint64
Len uint64
Size uint32
Headroom uint32
}
type XDPStatistics struct {
Rx_dropped uint64
Rx_invalid_descs uint64
Tx_invalid_descs uint64
}
type XDPDesc struct {
Addr uint64
Len uint32
Options uint32
}

41
unix/ztypes_linux_s390x.go
View File

@@ -280,6 +280,14 @@ type RawSockaddrVM struct {
Zero [4]uint8
}
type RawSockaddrXDP struct {
Family uint16
Flags uint16
Ifindex uint32
Queue_id uint32
Shared_umem_fd uint32
}
type RawSockaddr struct {
Family uint16
Data [14]int8
@@ -416,6 +424,7 @@ const (
SizeofSockaddrCAN = 0x10
SizeofSockaddrALG = 0x58
SizeofSockaddrVM = 0x10
SizeofSockaddrXDP = 0x10
SizeofLinger = 0x8
SizeofIovec = 0x10
SizeofIPMreq = 0x8
@@ -1924,3 +1933,35 @@ const (
NETNSA_PID = 0x2
NETNSA_FD = 0x3
)
type XDPRingOffset struct {
Producer uint64
Consumer uint64
Desc uint64
}
type XDPMmapOffsets struct {
Rx XDPRingOffset
Tx XDPRingOffset
Fr XDPRingOffset
Cr XDPRingOffset
}
type XDPUmemReg struct {
Addr uint64
Len uint64
Size uint32
Headroom uint32
}
type XDPStatistics struct {
Rx_dropped uint64
Rx_invalid_descs uint64
Tx_invalid_descs uint64
}
type XDPDesc struct {
Addr uint64
Len uint32
Options uint32
}