1 # SPDX-License-Identifier: BSD-3-Clause
2 # Copyright 2019 Mellanox Technologies, Ltd
6 reason = 'only supported on Linux'
11 pmd_dlopen = (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, required:false)
28 lib = cc.find_library(libname, required:false)
34 reason = 'missing dependency, "' + libname + '"'
39 allow_experimental_apis = true
40 deps += ['hash', 'pci', 'net', 'eal', 'kvargs']
48 sources += files('mlx5_glue.c')
52 '-Wno-strict-prototypes',
57 foreach option:cflags_options
58 if cc.has_argument(option)
62 if get_option('buildtype').contains('debug')
63 cflags += [ '-pedantic', '-DPEDANTIC' ]
65 cflags += [ '-UPEDANTIC' ]
67 # To maintain the compatibility with the make build system
68 # mlx5_autoconf.h file is still generated.
69 # input array for meson member search:
70 # [ "MACRO to define if found", "header for the search",
71 # "symbol to search", "struct member to search" ]
73 [ 'HAVE_IBV_MLX5_MOD_SWP', 'infiniband/mlx5dv.h',
74 'struct mlx5dv_sw_parsing_caps', 'sw_parsing_offloads' ],
75 [ 'HAVE_IBV_DEVICE_COUNTERS_SET_V42', 'infiniband/verbs.h',
76 'struct ibv_counter_set_init_attr', 'counter_set_id' ],
77 [ 'HAVE_IBV_DEVICE_COUNTERS_SET_V45', 'infiniband/verbs.h',
78 'struct ibv_counters_init_attr', 'comp_mask' ],
80 # input array for meson symbol search:
81 # [ "MACRO to define if found", "header for the search",
82 # "symbol to search" ]
84 [ 'HAVE_IBV_DEVICE_STRIDING_RQ_SUPPORT', 'infiniband/mlx5dv.h',
85 'MLX5DV_CQE_RES_FORMAT_CSUM_STRIDX' ],
86 [ 'HAVE_IBV_DEVICE_TUNNEL_SUPPORT', 'infiniband/mlx5dv.h',
87 'MLX5DV_CONTEXT_MASK_TUNNEL_OFFLOADS' ],
88 [ 'HAVE_IBV_MLX5_MOD_MPW', 'infiniband/mlx5dv.h',
89 'MLX5DV_CONTEXT_FLAGS_MPW_ALLOWED' ],
90 [ 'HAVE_IBV_MLX5_MOD_CQE_128B_COMP', 'infiniband/mlx5dv.h',
91 'MLX5DV_CONTEXT_FLAGS_CQE_128B_COMP' ],
92 [ 'HAVE_IBV_MLX5_MOD_CQE_128B_PAD', 'infiniband/mlx5dv.h',
93 'MLX5DV_CQ_INIT_ATTR_FLAGS_CQE_PAD' ],
94 [ 'HAVE_IBV_FLOW_DV_SUPPORT', 'infiniband/mlx5dv.h',
95 'mlx5dv_create_flow_action_packet_reformat' ],
96 [ 'HAVE_IBV_DEVICE_MPLS_SUPPORT', 'infiniband/verbs.h',
97 'IBV_FLOW_SPEC_MPLS' ],
98 [ 'HAVE_IBV_WQ_FLAGS_PCI_WRITE_END_PADDING', 'infiniband/verbs.h',
99 'IBV_WQ_FLAGS_PCI_WRITE_END_PADDING' ],
100 [ 'HAVE_IBV_WQ_FLAG_RX_END_PADDING', 'infiniband/verbs.h',
101 'IBV_WQ_FLAG_RX_END_PADDING' ],
102 [ 'HAVE_MLX5DV_DR_DEVX_PORT', 'infiniband/mlx5dv.h',
103 'mlx5dv_query_devx_port' ],
104 [ 'HAVE_IBV_DEVX_OBJ', 'infiniband/mlx5dv.h',
105 'mlx5dv_devx_obj_create' ],
106 [ 'HAVE_IBV_FLOW_DEVX_COUNTERS', 'infiniband/mlx5dv.h',
107 'MLX5DV_FLOW_ACTION_COUNTERS_DEVX' ],
108 [ 'HAVE_IBV_DEVX_ASYNC', 'infiniband/mlx5dv.h',
109 'mlx5dv_devx_obj_query_async' ],
110 [ 'HAVE_MLX5DV_DR_ACTION_DEST_DEVX_TIR', 'infiniband/mlx5dv.h',
111 'mlx5dv_dr_action_create_dest_devx_tir' ],
112 [ 'HAVE_IBV_DEVX_EVENT', 'infiniband/mlx5dv.h',
113 'mlx5dv_devx_get_event' ],
114 [ 'HAVE_MLX5_DR_CREATE_ACTION_FLOW_METER', 'infiniband/mlx5dv.h',
115 'mlx5dv_dr_action_create_flow_meter' ],
116 [ 'HAVE_MLX5DV_MMAP_GET_NC_PAGES_CMD', 'infiniband/mlx5dv.h',
117 'MLX5_MMAP_GET_NC_PAGES_CMD' ],
118 [ 'HAVE_MLX5DV_DR', 'infiniband/mlx5dv.h',
119 'MLX5DV_DR_DOMAIN_TYPE_NIC_RX' ],
120 [ 'HAVE_MLX5DV_DR_ESWITCH', 'infiniband/mlx5dv.h',
121 'MLX5DV_DR_DOMAIN_TYPE_FDB' ],
122 [ 'HAVE_MLX5DV_DR_VLAN', 'infiniband/mlx5dv.h',
123 'mlx5dv_dr_action_create_push_vlan' ],
124 [ 'HAVE_IBV_VAR', 'infiniband/mlx5dv.h', 'mlx5dv_alloc_var' ],
125 [ 'HAVE_SUPPORTED_40000baseKR4_Full', 'linux/ethtool.h',
126 'SUPPORTED_40000baseKR4_Full' ],
127 [ 'HAVE_SUPPORTED_40000baseCR4_Full', 'linux/ethtool.h',
128 'SUPPORTED_40000baseCR4_Full' ],
129 [ 'HAVE_SUPPORTED_40000baseSR4_Full', 'linux/ethtool.h',
130 'SUPPORTED_40000baseSR4_Full' ],
131 [ 'HAVE_SUPPORTED_40000baseLR4_Full', 'linux/ethtool.h',
132 'SUPPORTED_40000baseLR4_Full' ],
133 [ 'HAVE_SUPPORTED_56000baseKR4_Full', 'linux/ethtool.h',
134 'SUPPORTED_56000baseKR4_Full' ],
135 [ 'HAVE_SUPPORTED_56000baseCR4_Full', 'linux/ethtool.h',
136 'SUPPORTED_56000baseCR4_Full' ],
137 [ 'HAVE_SUPPORTED_56000baseSR4_Full', 'linux/ethtool.h',
138 'SUPPORTED_56000baseSR4_Full' ],
139 [ 'HAVE_SUPPORTED_56000baseLR4_Full', 'linux/ethtool.h',
140 'SUPPORTED_56000baseLR4_Full' ],
141 [ 'HAVE_ETHTOOL_LINK_MODE_25G', 'linux/ethtool.h',
142 'ETHTOOL_LINK_MODE_25000baseCR_Full_BIT' ],
143 [ 'HAVE_ETHTOOL_LINK_MODE_50G', 'linux/ethtool.h',
144 'ETHTOOL_LINK_MODE_50000baseCR2_Full_BIT' ],
145 [ 'HAVE_ETHTOOL_LINK_MODE_100G', 'linux/ethtool.h',
146 'ETHTOOL_LINK_MODE_100000baseKR4_Full_BIT' ],
147 [ 'HAVE_IFLA_NUM_VF', 'linux/if_link.h',
149 [ 'HAVE_IFLA_EXT_MASK', 'linux/if_link.h',
151 [ 'HAVE_IFLA_PHYS_SWITCH_ID', 'linux/if_link.h',
152 'IFLA_PHYS_SWITCH_ID' ],
153 [ 'HAVE_IFLA_PHYS_PORT_NAME', 'linux/if_link.h',
154 'IFLA_PHYS_PORT_NAME' ],
155 [ 'HAVE_RDMA_NL_NLDEV', 'rdma/rdma_netlink.h',
157 [ 'HAVE_RDMA_NLDEV_CMD_GET', 'rdma/rdma_netlink.h',
158 'RDMA_NLDEV_CMD_GET' ],
159 [ 'HAVE_RDMA_NLDEV_CMD_PORT_GET', 'rdma/rdma_netlink.h',
160 'RDMA_NLDEV_CMD_PORT_GET' ],
161 [ 'HAVE_RDMA_NLDEV_ATTR_DEV_INDEX', 'rdma/rdma_netlink.h',
162 'RDMA_NLDEV_ATTR_DEV_INDEX' ],
163 [ 'HAVE_RDMA_NLDEV_ATTR_DEV_NAME', 'rdma/rdma_netlink.h',
164 'RDMA_NLDEV_ATTR_DEV_NAME' ],
165 [ 'HAVE_RDMA_NLDEV_ATTR_PORT_INDEX', 'rdma/rdma_netlink.h',
166 'RDMA_NLDEV_ATTR_PORT_INDEX' ],
167 [ 'HAVE_RDMA_NLDEV_ATTR_NDEV_INDEX', 'rdma/rdma_netlink.h',
168 'RDMA_NLDEV_ATTR_NDEV_INDEX' ],
169 [ 'HAVE_MLX5_DR_FLOW_DUMP', 'infiniband/mlx5dv.h',
170 'mlx5dv_dump_dr_domain'],
171 [ 'HAVE_DEVLINK', 'linux/devlink.h', 'DEVLINK_GENL_NAME' ],
173 config = configuration_data()
174 foreach arg:has_sym_args
175 config.set(arg[0], cc.has_header_symbol(arg[1], arg[2],
178 foreach arg:has_member_args
179 file_prefix = '#include <' + arg[1] + '>'
180 config.set(arg[0], cc.has_member(arg[2], arg[3],
181 prefix : file_prefix, dependencies: libs))
183 configure_file(output : 'mlx5_autoconf.h', configuration : config)
186 if pmd_dlopen and build
187 dlopen_name = 'mlx5_glue'
188 dlopen_lib_name = driver_name_fmt.format(dlopen_name)
189 dlopen_so_version = LIB_GLUE_VERSION
190 dlopen_sources = files('mlx5_glue.c')
191 dlopen_install_dir = [ eal_pmd_path + '-glue' ]
192 dlopen_includes = [global_inc]
193 dlopen_includes += include_directories(
194 '../../../lib/librte_eal/common/include/generic',
196 shared_lib = shared_library(
199 include_directories: dlopen_includes,
203 '-Wl,-export-dynamic',
204 '-Wl,-h,@0@'.format(LIB_GLUE),
206 soversion: dlopen_so_version,
208 install_dir: dlopen_install_dir,