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Searched refs:AF_XDP (Results 1 – 12 of 12) sorted by relevance

/linux/Documentation/bpf/
H A Dmap_xskmap.rst13 This map type redirects raw XDP frames to `AF_XDP`_ sockets (XSKs), a new type of
15 user space without having to traverse the full network stack. An AF_XDP socket
43 An AF_XDP socket that is bound to a certain <netdev/queue_id> will *only*
50 the ``max_entries`` map parameter. For AF_XDP ``max_entries`` is equal to the number
179 For an example on how create AF_XDP sockets, please see the AF_XDP-example and
180 AF_XDP-forwarding programs in the `bpf-examples`_ directory in the `libxdp`_ repository.
181 For a detailed explanation of the AF_XDP interface please see:
184 - `AF_XDP`_ kernel documentation.
187 The most comprehensive resource for using XSKMAPs and AF_XDP is `libxdp`_.
/linux/tools/testing/selftests/bpf/
H A Dxskxceiver.h17 #ifndef AF_XDP
18 #define AF_XDP 44 macro
22 #define PF_XDP AF_XDP
H A Dxsk.c44 #ifndef AF_XDP
45 #define AF_XDP 44 macro
49 #define PF_XDP AF_XDP
241 umem->fd = socket(AF_XDP, SOCK_RAW | SOCK_CLOEXEC, 0); in xsk_umem__create()
569 xsk->fd = socket(AF_XDP, SOCK_RAW | SOCK_CLOEXEC, 0); in xsk_socket__create_shared()
/linux/Documentation/networking/
H A Daf_xdp.rst4 AF_XDP title
10 AF_XDP is an address family that is optimized for high performance
19 bpf_redirect_map() function. AF_XDP sockets enable the possibility for
23 An AF_XDP socket (XSK) is created with the normal socket()
82 AF_XDP can operate in two different modes: XDP_SKB and XDP_DRV. If the
87 hand, if the driver has support for XDP, it will be used by the AF_XDP
94 In order to use an AF_XDP socket, a number of associated objects need
98 For an overview on how AF_XDP works, you can also take a look at the
102 at AF_XDP. Nearly everything changed since then. Jonathan Corbet has
104 with AF_XDP". It can be found at https://lwn.net/Articles/750845/.
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/linux/tools/testing/selftests/drivers/net/
H A Dxdp_helper.c
/linux/net/xdp/
H A Dxsk_diag.c108 msg->xdiag_family = AF_XDP; in xsk_diag_fill()
198 .family = AF_XDP,
216 MODULE_ALIAS_NET_PF_PROTO_TYPE(PF_NETLINK, NETLINK_SOCK_DIAG, AF_XDP);
H A Dxsk.c4 * AF_XDP sockets allows a channel between XDP programs and userspace
12 #define pr_fmt(fmt) "AF_XDP: %s: " fmt, __func__
1626 if (sxdp->sxdp_family != AF_XDP) in xsk_bind()
/linux/tools/perf/trace/beauty/include/linux/
H A Dsocket.h253 #define AF_XDP 44 /* XDP sockets */ macro
307 #define PF_XDP AF_XDP
/linux/include/linux/
H A Dsocket.h253 #define AF_XDP 44 /* XDP sockets */ macro
307 #define PF_XDP AF_XDP
/linux/Documentation/networking/device_drivers/ethernet/intel/
H A Dice.rst28 This driver supports XDP (Express Data Path) and AF_XDP zero-copy. Note that
/linux/
H A DCREDITS4028 D: AF_XDP
H A DMAINTAINERS29715 XDP SOCKETS (AF_XDP)