1# SPDX-License-Identifier: BSD-3-Clause 2# Copyright 2018 Luca Boccassi <[email protected]> 3 4if not is_linux 5 build = false 6 reason = 'only supported on Linux' 7endif 8sources = files( 9 'rte_eth_tap.c', 10 'tap_bpf_api.c', 11 'tap_flow.c', 12 'tap_intr.c', 13 'tap_netlink.c', 14 'tap_tcmsgs.c', 15) 16 17deps = ['bus_vdev', 'gso', 'hash'] 18 19cflags += '-DTAP_MAX_QUEUES=16' 20 21# To maintain the compatibility with the make build system 22# tap_autoconf.h file is still generated. 23# input array for meson symbol search: 24# [ "MACRO to define if found", "header for the search", 25# "enum/define", "symbol to search" ] 26# 27args = [ 28 [ 'HAVE_TC_FLOWER', 'linux/pkt_cls.h', 'TCA_FLOWER_UNSPEC' ], 29 [ 'HAVE_TC_VLAN_ID', 'linux/pkt_cls.h', 'TCA_FLOWER_KEY_VLAN_PRIO' ], 30 [ 'HAVE_TC_BPF', 'linux/pkt_cls.h', 'TCA_BPF_UNSPEC' ], 31 [ 'HAVE_TC_BPF_FD', 'linux/pkt_cls.h', 'TCA_BPF_FD' ], 32 [ 'HAVE_TC_ACT_BPF', 'linux/tc_act/tc_bpf.h', 'TCA_ACT_BPF_UNSPEC' ], 33 [ 'HAVE_TC_ACT_BPF_FD', 'linux/tc_act/tc_bpf.h', 'TCA_ACT_BPF_FD' ], 34] 35config = configuration_data() 36foreach arg:args 37 config.set(arg[0], cc.has_header_symbol(arg[1], arg[2])) 38endforeach 39configure_file(output : 'tap_autoconf.h', configuration : config) 40