1 # SPDX-License-Identifier: BSD-3-Clause
2 # Copyright 2019 Mellanox Technologies, Ltd
6 reason = 'only supported on Linux'
10 static_ibverbs = (get_option('ibverbs_link') == 'static')
11 dlopen_ibverbs = (get_option('ibverbs_link') == 'dlopen')
12 LIB_GLUE_BASE = 'librte_pmd_mlx5_glue.so'
13 LIB_GLUE_VERSION = '20.02.0'
14 LIB_GLUE = LIB_GLUE_BASE + '.' + LIB_GLUE_VERSION
16 dpdk_conf.set('RTE_IBVERBS_LINK_DLOPEN', 1)
18 '-DMLX5_GLUE="@0@"'.format(LIB_GLUE),
19 '-DMLX5_GLUE_VERSION="@0@"'.format(LIB_GLUE_VERSION),
23 libnames = [ 'mlx5', 'ibverbs' ]
25 foreach libname:libnames
26 lib = dependency('lib' + libname, static:static_ibverbs, required:false)
27 if not lib.found() and not static_ibverbs
28 lib = cc.find_library(libname, required:false)
32 if not static_ibverbs and not dlopen_ibverbs
37 reason = 'missing dependency, "' + libname + '"'
41 if static_ibverbs or dlopen_ibverbs
42 # Build without adding shared libs to Requires.private
43 ibv_cflags = run_command(pkgconf, '--cflags', 'libibverbs').stdout()
44 ext_deps += declare_dependency(compile_args: ibv_cflags.split())
47 # Add static deps ldflags to internal apps and Libs.private
48 ibv_ldflags = run_command(ldflags_ibverbs_static, check:true).stdout()
49 ext_deps += declare_dependency(link_args:ibv_ldflags.split())
52 deps += ['hash', 'pci', 'net', 'eal', 'kvargs']
59 sources += files('mlx5_glue.c')
63 '-Wno-strict-prototypes',
68 foreach option:cflags_options
69 if cc.has_argument(option)
73 if get_option('buildtype').contains('debug')
74 cflags += [ '-pedantic', '-DPEDANTIC' ]
76 cflags += [ '-UPEDANTIC' ]
78 # To maintain the compatibility with the make build system
79 # mlx5_autoconf.h file is still generated.
80 # input array for meson member search:
81 # [ "MACRO to define if found", "header for the search",
82 # "symbol to search", "struct member to search" ]
84 [ 'HAVE_IBV_MLX5_MOD_SWP', 'infiniband/mlx5dv.h',
85 'struct mlx5dv_sw_parsing_caps', 'sw_parsing_offloads' ],
86 [ 'HAVE_IBV_DEVICE_COUNTERS_SET_V42', 'infiniband/verbs.h',
87 'struct ibv_counter_set_init_attr', 'counter_set_id' ],
88 [ 'HAVE_IBV_DEVICE_COUNTERS_SET_V45', 'infiniband/verbs.h',
89 'struct ibv_counters_init_attr', 'comp_mask' ],
91 # input array for meson symbol search:
92 # [ "MACRO to define if found", "header for the search",
93 # "symbol to search" ]
95 [ 'HAVE_IBV_DEVICE_STRIDING_RQ_SUPPORT', 'infiniband/mlx5dv.h',
96 'MLX5DV_CQE_RES_FORMAT_CSUM_STRIDX' ],
97 [ 'HAVE_IBV_DEVICE_TUNNEL_SUPPORT', 'infiniband/mlx5dv.h',
98 'MLX5DV_CONTEXT_MASK_TUNNEL_OFFLOADS' ],
99 [ 'HAVE_IBV_MLX5_MOD_MPW', 'infiniband/mlx5dv.h',
100 'MLX5DV_CONTEXT_FLAGS_MPW_ALLOWED' ],
101 [ 'HAVE_IBV_MLX5_MOD_CQE_128B_COMP', 'infiniband/mlx5dv.h',
102 'MLX5DV_CONTEXT_FLAGS_CQE_128B_COMP' ],
103 [ 'HAVE_IBV_MLX5_MOD_CQE_128B_PAD', 'infiniband/mlx5dv.h',
104 'MLX5DV_CQ_INIT_ATTR_FLAGS_CQE_PAD' ],
105 [ 'HAVE_IBV_FLOW_DV_SUPPORT', 'infiniband/mlx5dv.h',
106 'mlx5dv_create_flow_action_packet_reformat' ],
107 [ 'HAVE_IBV_DEVICE_MPLS_SUPPORT', 'infiniband/verbs.h',
108 'IBV_FLOW_SPEC_MPLS' ],
109 [ 'HAVE_IBV_WQ_FLAGS_PCI_WRITE_END_PADDING', 'infiniband/verbs.h',
110 'IBV_WQ_FLAGS_PCI_WRITE_END_PADDING' ],
111 [ 'HAVE_IBV_WQ_FLAG_RX_END_PADDING', 'infiniband/verbs.h',
112 'IBV_WQ_FLAG_RX_END_PADDING' ],
113 [ 'HAVE_MLX5DV_DR_DEVX_PORT', 'infiniband/mlx5dv.h',
114 'mlx5dv_query_devx_port' ],
115 [ 'HAVE_IBV_DEVX_OBJ', 'infiniband/mlx5dv.h',
116 'mlx5dv_devx_obj_create' ],
117 [ 'HAVE_IBV_FLOW_DEVX_COUNTERS', 'infiniband/mlx5dv.h',
118 'MLX5DV_FLOW_ACTION_COUNTERS_DEVX' ],
119 [ 'HAVE_IBV_DEVX_ASYNC', 'infiniband/mlx5dv.h',
120 'mlx5dv_devx_obj_query_async' ],
121 [ 'HAVE_MLX5DV_DR_ACTION_DEST_DEVX_TIR', 'infiniband/mlx5dv.h',
122 'mlx5dv_dr_action_create_dest_devx_tir' ],
123 [ 'HAVE_IBV_DEVX_EVENT', 'infiniband/mlx5dv.h',
124 'mlx5dv_devx_get_event' ],
125 [ 'HAVE_MLX5_DR_CREATE_ACTION_FLOW_METER', 'infiniband/mlx5dv.h',
126 'mlx5dv_dr_action_create_flow_meter' ],
127 [ 'HAVE_MLX5DV_MMAP_GET_NC_PAGES_CMD', 'infiniband/mlx5dv.h',
128 'MLX5_MMAP_GET_NC_PAGES_CMD' ],
129 [ 'HAVE_MLX5DV_DR', 'infiniband/mlx5dv.h',
130 'MLX5DV_DR_DOMAIN_TYPE_NIC_RX' ],
131 [ 'HAVE_MLX5DV_DR_ESWITCH', 'infiniband/mlx5dv.h',
132 'MLX5DV_DR_DOMAIN_TYPE_FDB' ],
133 [ 'HAVE_MLX5DV_DR_VLAN', 'infiniband/mlx5dv.h',
134 'mlx5dv_dr_action_create_push_vlan' ],
135 [ 'HAVE_IBV_VAR', 'infiniband/mlx5dv.h', 'mlx5dv_alloc_var' ],
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' ],
180 [ 'HAVE_MLX5_DR_FLOW_DUMP', 'infiniband/mlx5dv.h',
181 'mlx5dv_dump_dr_domain'],
182 [ 'HAVE_DEVLINK', 'linux/devlink.h', 'DEVLINK_GENL_NAME' ],
184 config = configuration_data()
185 foreach arg:has_sym_args
186 config.set(arg[0], cc.has_header_symbol(arg[1], arg[2],
189 foreach arg:has_member_args
190 file_prefix = '#include <' + arg[1] + '>'
191 config.set(arg[0], cc.has_member(arg[2], arg[3],
192 prefix : file_prefix, dependencies: libs))
194 configure_file(output : 'mlx5_autoconf.h', configuration : config)
198 dlopen_name = 'mlx5_glue'
199 dlopen_lib_name = 'rte_pmd_@0@'.format(dlopen_name)
200 dlopen_so_version = LIB_GLUE_VERSION
201 dlopen_sources = files('mlx5_glue.c')
202 dlopen_install_dir = [ eal_pmd_path + '-glue' ]
203 dlopen_includes = [global_inc]
204 dlopen_includes += include_directories(
205 '../../../lib/librte_eal/include/generic',
207 shared_lib = shared_library(
210 include_directories: dlopen_includes,
214 '-Wl,-export-dynamic',
215 '-Wl,-h,@0@'.format(LIB_GLUE),
217 soversion: dlopen_so_version,
219 install_dir: dlopen_install_dir,