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a36b38aa2a
linux/net/xdp
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Björn Töpel a36b38aa2a 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>
2019-01-25 01:50:03 +01:00
..
Kconfig xsk: add sock_diag interface for AF_XDP 2019-01-25 01:50:03 +01:00
Makefile xsk: add sock_diag interface for AF_XDP 2019-01-25 01:50:03 +01:00
xdp_umem.c xsk: add id to umem 2019-01-25 01:50:03 +01:00
xdp_umem.h xsk: fix bug when trying to use both copy and zero-copy on one queue id 2018-10-05 09:31:00 +02:00
xsk_diag.c xsk: add sock_diag interface for AF_XDP 2019-01-25 01:50:03 +01:00
xsk_queue.c net: xsk: add a simple buffer reuse queue 2018-09-25 13:13:15 -07:00
xsk_queue.h net: xsk: add a simple buffer reuse queue 2018-09-25 13:13:15 -07:00
xsk.c xsk: add sock_diag interface for AF_XDP 2019-01-25 01:50:03 +01:00
xsk.h xsk: add sock_diag interface for AF_XDP 2019-01-25 01:50:03 +01:00