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3627d9702d
Introduce a sample program to demonstrate the control and data plane split. For the control plane part a new program called xdpsock_ctrl_proc is introduced. For the data plane part, some code was added to xdpsock_user.c to act as the data plane entity. Application xdpsock_ctrl_proc works as control entity with sudo privileges (CAP_SYS_ADMIN and CAP_NET_ADMIN are sufficient) and the extended xdpsock as data plane entity with CAP_NET_RAW capability only. Usage example: sudo ./samples/bpf/xdpsock_ctrl_proc -i <interface> sudo ./samples/bpf/xdpsock -i <interface> -q <queue_id> -n <interval> -N -l -R Signed-off-by: Mariusz Dudek <mariuszx.dudek@intel.com> Signed-off-by: Alexei Starovoitov <ast@kernel.org> Acked-by: Magnus Karlsson <magnus.karlsson@intel.com> Link: https://lore.kernel.org/bpf/20201203090546.11976-3-mariuszx.dudek@intel.com
19 lines
298 B
C
19 lines
298 B
C
/* SPDX-License-Identifier: GPL-2.0
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*
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* Copyright(c) 2019 Intel Corporation.
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*/
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#ifndef XDPSOCK_H_
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#define XDPSOCK_H_
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#define MAX_SOCKS 4
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#define SOCKET_NAME "sock_cal_bpf_fd"
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#define MAX_NUM_OF_CLIENTS 10
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#define CLOSE_CONN 1
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typedef __u64 u64;
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typedef __u32 u32;
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#endif /* XDPSOCK_H */
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