1 # SPDX-License-Identifier: BSD-3-Clause
2 # Copyright 2018 6WIND S.A.
3 # Copyright 2018 Mellanox Technologies, Ltd
7 reason = 'only supported on Linux'
12 pmd_dlopen = (get_option('ibverbs_link') == 'dlopen')
13 LIB_GLUE_BASE = 'librte_pmd_mlx5_glue.so'
14 LIB_GLUE_VERSION = '19.08.0'
15 LIB_GLUE = LIB_GLUE_BASE + '.' + LIB_GLUE_VERSION
17 dpdk_conf.set('RTE_IBVERBS_LINK_DLOPEN', 1)
19 '-DMLX5_GLUE="@0@"'.format(LIB_GLUE),
20 '-DMLX5_GLUE_VERSION="@0@"'.format(LIB_GLUE_VERSION),
24 libnames = [ 'mlx5', 'ibverbs' ]
26 foreach libname:libnames
27 lib = dependency('lib' + libname, required:false)
29 lib = cc.find_library(libname, required:false)
35 reason = 'missing dependency, "' + libname + '"'
40 allow_experimental_apis = true
62 if dpdk_conf.has('RTE_ARCH_X86_64') or dpdk_conf.has('RTE_ARCH_ARM64')
63 sources += files('mlx5_rxtx_vec.c')
66 sources += files('mlx5_glue.c')
70 '-Wno-strict-prototypes',
75 foreach option:cflags_options
76 if cc.has_argument(option)
80 if get_option('buildtype').contains('debug')
81 cflags += [ '-pedantic', '-UNDEBUG', '-DPEDANTIC' ]
83 cflags += [ '-DNDEBUG', '-UPEDANTIC' ]
85 # To maintain the compatibility with the make build system
86 # mlx5_autoconf.h file is still generated.
87 # input array for meson member search:
88 # [ "MACRO to define if found", "header for the search",
89 # "symbol to search", "struct member to search" ]
91 [ 'HAVE_IBV_MLX5_MOD_SWP', 'infiniband/mlx5dv.h',
92 'struct mlx5dv_sw_parsing_caps', 'sw_parsing_offloads' ],
93 [ 'HAVE_IBV_DEVICE_COUNTERS_SET_V42', 'infiniband/verbs.h',
94 'struct ibv_counter_set_init_attr', 'counter_set_id' ],
95 [ 'HAVE_IBV_DEVICE_COUNTERS_SET_V45', 'infiniband/verbs.h',
96 'struct ibv_counters_init_attr', 'comp_mask' ],
98 # input array for meson symbol search:
99 # [ "MACRO to define if found", "header for the search",
100 # "symbol to search" ]
102 [ 'HAVE_IBV_DEVICE_STRIDING_RQ_SUPPORT', 'infiniband/mlx5dv.h',
103 'MLX5DV_CQE_RES_FORMAT_CSUM_STRIDX' ],
104 [ 'HAVE_IBV_DEVICE_TUNNEL_SUPPORT', 'infiniband/mlx5dv.h',
105 'MLX5DV_CONTEXT_MASK_TUNNEL_OFFLOADS' ],
106 [ 'HAVE_IBV_MLX5_MOD_MPW', 'infiniband/mlx5dv.h',
107 'MLX5DV_CONTEXT_FLAGS_MPW_ALLOWED' ],
108 [ 'HAVE_IBV_MLX5_MOD_CQE_128B_COMP', 'infiniband/mlx5dv.h',
109 'MLX5DV_CONTEXT_FLAGS_CQE_128B_COMP' ],
110 [ 'HAVE_IBV_MLX5_MOD_CQE_128B_PAD', 'infiniband/mlx5dv.h',
111 'MLX5DV_CQ_INIT_ATTR_FLAGS_CQE_PAD' ],
112 [ 'HAVE_IBV_FLOW_DV_SUPPORT', 'infiniband/mlx5dv.h',
113 'mlx5dv_create_flow_action_packet_reformat' ],
114 [ 'HAVE_IBV_DEVICE_MPLS_SUPPORT', 'infiniband/verbs.h',
115 'IBV_FLOW_SPEC_MPLS' ],
116 [ 'HAVE_IBV_WQ_FLAGS_PCI_WRITE_END_PADDING', 'infiniband/verbs.h',
117 'IBV_WQ_FLAGS_PCI_WRITE_END_PADDING' ],
118 [ 'HAVE_IBV_WQ_FLAG_RX_END_PADDING', 'infiniband/verbs.h',
119 'IBV_WQ_FLAG_RX_END_PADDING' ],
120 [ 'HAVE_MLX5DV_DR_DEVX_PORT', 'infiniband/mlx5dv.h',
121 'mlx5dv_query_devx_port' ],
122 [ 'HAVE_IBV_DEVX_OBJ', 'infiniband/mlx5dv.h',
123 'mlx5dv_devx_obj_create' ],
124 [ 'HAVE_IBV_FLOW_DEVX_COUNTERS', 'infiniband/mlx5dv.h',
125 'MLX5DV_FLOW_ACTION_COUNTERS_DEVX' ],
126 [ 'HAVE_IBV_DEVX_ASYNC', 'infiniband/mlx5dv.h',
127 'mlx5dv_devx_obj_query_async' ],
128 [ 'HAVE_MLX5DV_DR_ACTION_DEST_DEVX_TIR', 'infiniband/mlx5dv.h',
129 'mlx5dv_dr_action_create_dest_devx_tir' ],
130 [ 'HAVE_MLX5DV_DR', 'infiniband/mlx5dv.h',
131 'MLX5DV_DR_DOMAIN_TYPE_NIC_RX' ],
132 [ 'HAVE_MLX5DV_DR_ESWITCH', 'infiniband/mlx5dv.h',
133 'MLX5DV_DR_DOMAIN_TYPE_FDB' ],
134 [ 'HAVE_MLX5DV_DR_VLAN', 'infiniband/mlx5dv.h',
135 'mlx5dv_dr_action_create_push_vlan' ],
136 [ 'HAVE_SUPPORTED_40000baseKR4_Full', 'linux/ethtool.h',
137 'SUPPORTED_40000baseKR4_Full' ],
138 [ 'HAVE_SUPPORTED_40000baseCR4_Full', 'linux/ethtool.h',
139 'SUPPORTED_40000baseCR4_Full' ],
140 [ 'HAVE_SUPPORTED_40000baseSR4_Full', 'linux/ethtool.h',
141 'SUPPORTED_40000baseSR4_Full' ],
142 [ 'HAVE_SUPPORTED_40000baseLR4_Full', 'linux/ethtool.h',
143 'SUPPORTED_40000baseLR4_Full' ],
144 [ 'HAVE_SUPPORTED_56000baseKR4_Full', 'linux/ethtool.h',
145 'SUPPORTED_56000baseKR4_Full' ],
146 [ 'HAVE_SUPPORTED_56000baseCR4_Full', 'linux/ethtool.h',
147 'SUPPORTED_56000baseCR4_Full' ],
148 [ 'HAVE_SUPPORTED_56000baseSR4_Full', 'linux/ethtool.h',
149 'SUPPORTED_56000baseSR4_Full' ],
150 [ 'HAVE_SUPPORTED_56000baseLR4_Full', 'linux/ethtool.h',
151 'SUPPORTED_56000baseLR4_Full' ],
152 [ 'HAVE_ETHTOOL_LINK_MODE_25G', 'linux/ethtool.h',
153 'ETHTOOL_LINK_MODE_25000baseCR_Full_BIT' ],
154 [ 'HAVE_ETHTOOL_LINK_MODE_50G', 'linux/ethtool.h',
155 'ETHTOOL_LINK_MODE_50000baseCR2_Full_BIT' ],
156 [ 'HAVE_ETHTOOL_LINK_MODE_100G', 'linux/ethtool.h',
157 'ETHTOOL_LINK_MODE_100000baseKR4_Full_BIT' ],
158 [ 'HAVE_IFLA_NUM_VF', 'linux/if_link.h',
160 [ 'HAVE_IFLA_EXT_MASK', 'linux/if_link.h',
162 [ 'HAVE_IFLA_PHYS_SWITCH_ID', 'linux/if_link.h',
163 'IFLA_PHYS_SWITCH_ID' ],
164 [ 'HAVE_IFLA_PHYS_PORT_NAME', 'linux/if_link.h',
165 'IFLA_PHYS_PORT_NAME' ],
166 [ 'HAVE_RDMA_NL_NLDEV', 'rdma/rdma_netlink.h',
168 [ 'HAVE_RDMA_NLDEV_CMD_GET', 'rdma/rdma_netlink.h',
169 'RDMA_NLDEV_CMD_GET' ],
170 [ 'HAVE_RDMA_NLDEV_CMD_PORT_GET', 'rdma/rdma_netlink.h',
171 'RDMA_NLDEV_CMD_PORT_GET' ],
172 [ 'HAVE_RDMA_NLDEV_ATTR_DEV_INDEX', 'rdma/rdma_netlink.h',
173 'RDMA_NLDEV_ATTR_DEV_INDEX' ],
174 [ 'HAVE_RDMA_NLDEV_ATTR_DEV_NAME', 'rdma/rdma_netlink.h',
175 'RDMA_NLDEV_ATTR_DEV_NAME' ],
176 [ 'HAVE_RDMA_NLDEV_ATTR_PORT_INDEX', 'rdma/rdma_netlink.h',
177 'RDMA_NLDEV_ATTR_PORT_INDEX' ],
178 [ 'HAVE_RDMA_NLDEV_ATTR_NDEV_INDEX', 'rdma/rdma_netlink.h',
179 'RDMA_NLDEV_ATTR_NDEV_INDEX' ],
181 config = configuration_data()
182 foreach arg:has_sym_args
183 config.set(arg[0], cc.has_header_symbol(arg[1], arg[2],
186 foreach arg:has_member_args
187 file_prefix = '#include <' + arg[1] + '>'
188 config.set(arg[0], cc.has_member(arg[2], arg[3],
189 prefix : file_prefix, dependencies: libs))
191 configure_file(output : 'mlx5_autoconf.h', configuration : config)
194 if pmd_dlopen and build
195 dlopen_name = 'mlx5_glue'
196 dlopen_lib_name = driver_name_fmt.format(dlopen_name)
197 dlopen_so_version = LIB_GLUE_VERSION
198 dlopen_sources = files('mlx5_glue.c')
199 dlopen_install_dir = [ eal_pmd_path + '-glue' ]
200 shared_lib = shared_library(
203 include_directories: global_inc,
207 '-Wl,-export-dynamic',
208 '-Wl,-h,@0@'.format(LIB_GLUE),
210 soversion: dlopen_so_version,
212 install_dir: dlopen_install_dir,