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']
47 sources += files('mlx5_glue.c')
51 '-Wno-strict-prototypes',
56 foreach option:cflags_options
57 if cc.has_argument(option)
61 if get_option('buildtype').contains('debug')
62 cflags += [ '-pedantic', '-UNDEBUG', '-DPEDANTIC' ]
64 cflags += [ '-DNDEBUG', '-UPEDANTIC' ]
66 # To maintain the compatibility with the make build system
67 # mlx5_autoconf.h file is still generated.
68 # input array for meson member search:
69 # [ "MACRO to define if found", "header for the search",
70 # "symbol to search", "struct member to search" ]
72 [ 'HAVE_IBV_MLX5_MOD_SWP', 'infiniband/mlx5dv.h',
73 'struct mlx5dv_sw_parsing_caps', 'sw_parsing_offloads' ],
74 [ 'HAVE_IBV_DEVICE_COUNTERS_SET_V42', 'infiniband/verbs.h',
75 'struct ibv_counter_set_init_attr', 'counter_set_id' ],
76 [ 'HAVE_IBV_DEVICE_COUNTERS_SET_V45', 'infiniband/verbs.h',
77 'struct ibv_counters_init_attr', 'comp_mask' ],
79 # input array for meson symbol search:
80 # [ "MACRO to define if found", "header for the search",
81 # "symbol to search" ]
83 [ 'HAVE_IBV_DEVICE_STRIDING_RQ_SUPPORT', 'infiniband/mlx5dv.h',
84 'MLX5DV_CQE_RES_FORMAT_CSUM_STRIDX' ],
85 [ 'HAVE_IBV_DEVICE_TUNNEL_SUPPORT', 'infiniband/mlx5dv.h',
86 'MLX5DV_CONTEXT_MASK_TUNNEL_OFFLOADS' ],
87 [ 'HAVE_IBV_MLX5_MOD_MPW', 'infiniband/mlx5dv.h',
88 'MLX5DV_CONTEXT_FLAGS_MPW_ALLOWED' ],
89 [ 'HAVE_IBV_MLX5_MOD_CQE_128B_COMP', 'infiniband/mlx5dv.h',
90 'MLX5DV_CONTEXT_FLAGS_CQE_128B_COMP' ],
91 [ 'HAVE_IBV_MLX5_MOD_CQE_128B_PAD', 'infiniband/mlx5dv.h',
92 'MLX5DV_CQ_INIT_ATTR_FLAGS_CQE_PAD' ],
93 [ 'HAVE_IBV_FLOW_DV_SUPPORT', 'infiniband/mlx5dv.h',
94 'mlx5dv_create_flow_action_packet_reformat' ],
95 [ 'HAVE_IBV_DEVICE_MPLS_SUPPORT', 'infiniband/verbs.h',
96 'IBV_FLOW_SPEC_MPLS' ],
97 [ 'HAVE_IBV_WQ_FLAGS_PCI_WRITE_END_PADDING', 'infiniband/verbs.h',
98 'IBV_WQ_FLAGS_PCI_WRITE_END_PADDING' ],
99 [ 'HAVE_IBV_WQ_FLAG_RX_END_PADDING', 'infiniband/verbs.h',
100 'IBV_WQ_FLAG_RX_END_PADDING' ],
101 [ 'HAVE_MLX5DV_DR_DEVX_PORT', 'infiniband/mlx5dv.h',
102 'mlx5dv_query_devx_port' ],
103 [ 'HAVE_IBV_DEVX_OBJ', 'infiniband/mlx5dv.h',
104 'mlx5dv_devx_obj_create' ],
105 [ 'HAVE_IBV_FLOW_DEVX_COUNTERS', 'infiniband/mlx5dv.h',
106 'MLX5DV_FLOW_ACTION_COUNTERS_DEVX' ],
107 [ 'HAVE_IBV_DEVX_ASYNC', 'infiniband/mlx5dv.h',
108 'mlx5dv_devx_obj_query_async' ],
109 [ 'HAVE_MLX5DV_DR_ACTION_DEST_DEVX_TIR', 'infiniband/mlx5dv.h',
110 'mlx5dv_dr_action_create_dest_devx_tir' ],
111 [ 'HAVE_IBV_DEVX_EVENT', 'infiniband/mlx5dv.h',
112 'mlx5dv_devx_get_event' ],
113 [ 'HAVE_MLX5_DR_CREATE_ACTION_FLOW_METER', 'infiniband/mlx5dv.h',
114 'mlx5dv_dr_action_create_flow_meter' ],
115 [ 'HAVE_MLX5DV_MMAP_GET_NC_PAGES_CMD', 'infiniband/mlx5dv.h',
116 'MLX5_MMAP_GET_NC_PAGES_CMD' ],
117 [ 'HAVE_MLX5DV_DR', 'infiniband/mlx5dv.h',
118 'MLX5DV_DR_DOMAIN_TYPE_NIC_RX' ],
119 [ 'HAVE_MLX5DV_DR_ESWITCH', 'infiniband/mlx5dv.h',
120 'MLX5DV_DR_DOMAIN_TYPE_FDB' ],
121 [ 'HAVE_MLX5DV_DR_VLAN', 'infiniband/mlx5dv.h',
122 'mlx5dv_dr_action_create_push_vlan' ],
123 [ 'HAVE_IBV_VAR', 'infiniband/mlx5dv.h', 'mlx5dv_alloc_var' ],
124 [ 'HAVE_SUPPORTED_40000baseKR4_Full', 'linux/ethtool.h',
125 'SUPPORTED_40000baseKR4_Full' ],
126 [ 'HAVE_SUPPORTED_40000baseCR4_Full', 'linux/ethtool.h',
127 'SUPPORTED_40000baseCR4_Full' ],
128 [ 'HAVE_SUPPORTED_40000baseSR4_Full', 'linux/ethtool.h',
129 'SUPPORTED_40000baseSR4_Full' ],
130 [ 'HAVE_SUPPORTED_40000baseLR4_Full', 'linux/ethtool.h',
131 'SUPPORTED_40000baseLR4_Full' ],
132 [ 'HAVE_SUPPORTED_56000baseKR4_Full', 'linux/ethtool.h',
133 'SUPPORTED_56000baseKR4_Full' ],
134 [ 'HAVE_SUPPORTED_56000baseCR4_Full', 'linux/ethtool.h',
135 'SUPPORTED_56000baseCR4_Full' ],
136 [ 'HAVE_SUPPORTED_56000baseSR4_Full', 'linux/ethtool.h',
137 'SUPPORTED_56000baseSR4_Full' ],
138 [ 'HAVE_SUPPORTED_56000baseLR4_Full', 'linux/ethtool.h',
139 'SUPPORTED_56000baseLR4_Full' ],
140 [ 'HAVE_ETHTOOL_LINK_MODE_25G', 'linux/ethtool.h',
141 'ETHTOOL_LINK_MODE_25000baseCR_Full_BIT' ],
142 [ 'HAVE_ETHTOOL_LINK_MODE_50G', 'linux/ethtool.h',
143 'ETHTOOL_LINK_MODE_50000baseCR2_Full_BIT' ],
144 [ 'HAVE_ETHTOOL_LINK_MODE_100G', 'linux/ethtool.h',
145 'ETHTOOL_LINK_MODE_100000baseKR4_Full_BIT' ],
146 [ 'HAVE_IFLA_NUM_VF', 'linux/if_link.h',
148 [ 'HAVE_IFLA_EXT_MASK', 'linux/if_link.h',
150 [ 'HAVE_IFLA_PHYS_SWITCH_ID', 'linux/if_link.h',
151 'IFLA_PHYS_SWITCH_ID' ],
152 [ 'HAVE_IFLA_PHYS_PORT_NAME', 'linux/if_link.h',
153 'IFLA_PHYS_PORT_NAME' ],
154 [ 'HAVE_RDMA_NL_NLDEV', 'rdma/rdma_netlink.h',
156 [ 'HAVE_RDMA_NLDEV_CMD_GET', 'rdma/rdma_netlink.h',
157 'RDMA_NLDEV_CMD_GET' ],
158 [ 'HAVE_RDMA_NLDEV_CMD_PORT_GET', 'rdma/rdma_netlink.h',
159 'RDMA_NLDEV_CMD_PORT_GET' ],
160 [ 'HAVE_RDMA_NLDEV_ATTR_DEV_INDEX', 'rdma/rdma_netlink.h',
161 'RDMA_NLDEV_ATTR_DEV_INDEX' ],
162 [ 'HAVE_RDMA_NLDEV_ATTR_DEV_NAME', 'rdma/rdma_netlink.h',
163 'RDMA_NLDEV_ATTR_DEV_NAME' ],
164 [ 'HAVE_RDMA_NLDEV_ATTR_PORT_INDEX', 'rdma/rdma_netlink.h',
165 'RDMA_NLDEV_ATTR_PORT_INDEX' ],
166 [ 'HAVE_RDMA_NLDEV_ATTR_NDEV_INDEX', 'rdma/rdma_netlink.h',
167 'RDMA_NLDEV_ATTR_NDEV_INDEX' ],
168 [ 'HAVE_MLX5_DR_FLOW_DUMP', 'infiniband/mlx5dv.h',
169 'mlx5dv_dump_dr_domain'],
171 config = configuration_data()
172 foreach arg:has_sym_args
173 config.set(arg[0], cc.has_header_symbol(arg[1], arg[2],
176 foreach arg:has_member_args
177 file_prefix = '#include <' + arg[1] + '>'
178 config.set(arg[0], cc.has_member(arg[2], arg[3],
179 prefix : file_prefix, dependencies: libs))
181 configure_file(output : 'mlx5_autoconf.h', configuration : config)
184 if pmd_dlopen and build
185 dlopen_name = 'mlx5_glue'
186 dlopen_lib_name = driver_name_fmt.format(dlopen_name)
187 dlopen_so_version = LIB_GLUE_VERSION
188 dlopen_sources = files('mlx5_glue.c')
189 dlopen_install_dir = [ eal_pmd_path + '-glue' ]
190 dlopen_includes = [global_inc]
191 dlopen_includes += include_directories(
192 '../../../lib/librte_eal/common/include/generic',
194 shared_lib = shared_library(
197 include_directories: dlopen_includes,
201 '-Wl,-export-dynamic',
202 '-Wl,-h,@0@'.format(LIB_GLUE),
204 soversion: dlopen_so_version,
206 install_dir: dlopen_install_dir,