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linux/net/xdp/Kconfig

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treewide: Add SPDX license identifier - Makefile/Kconfig Add SPDX license identifiers to all Make/Kconfig files which: - Have no license information of any form These files fall under the project license, GPL v2 only. The resulting SPDX license identifier is: GPL-2.0-only Signed-off-by: Thomas Gleixner <tglx@linutronix.de> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2019-05-19 14:07:45 +02:00
# SPDX-License-Identifier: GPL-2.0-only
net: initial AF_XDP skeleton Buildable skeleton of AF_XDP without any functionality. Just what it takes to register a new address family. Signed-off-by: Björn Töpel <bjorn.topel@intel.com> Signed-off-by: Alexei Starovoitov <ast@kernel.org>
2018-05-02 13:01:22 +02:00
config XDP_SOCKETS
bool "XDP sockets"
depends on BPF_SYSCALL
default n
help
XDP sockets allows a channel between XDP programs and
userspace applications.
xsk: add sock_diag interface for AF_XDP This patch adds the sock_diag interface for querying sockets from user space. Tools like iproute2 ss(8) can use this interface to list open AF_XDP sockets. The user-space ABI is defined in linux/xdp_diag.h and includes netlink request and response structs. The request can query sockets and the response contains socket information about the rings, umems, inode and more. Signed-off-by: Björn Töpel <bjorn.topel@intel.com> Signed-off-by: Daniel Borkmann <daniel@iogearbox.net>
2019-01-24 19:59:39 +01:00
config XDP_SOCKETS_DIAG
tristate "XDP sockets: monitoring interface"
depends on XDP_SOCKETS
default n
help
Support for PF_XDP sockets monitoring interface used by the ss tool.
If unsure, say Y.