drivers/common/mlx5/meson.build

   1 # SPDX-License-Identifier: BSD-3-Clause
   2 # Copyright 2019 Mellanox Technologies, Ltd
   3
   4 if not is_linux
   5         build = false
   6         reason = 'only supported on Linux'
   7         subdir_done()
   8 endif
   9
  10 static_ibverbs = (get_option('ibverbs_link') == 'static')
  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
  15 if pmd_dlopen
  16         dpdk_conf.set('RTE_IBVERBS_LINK_DLOPEN', 1)
  17         cflags += [
  18                 '-DMLX5_GLUE="@0@"'.format(LIB_GLUE),
  19                 '-DMLX5_GLUE_VERSION="@0@"'.format(LIB_GLUE_VERSION),
  20         ]
  21 endif
  22
  23 libnames = [ 'mlx5', 'ibverbs' ]
  24 libs = []
  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)
  29         endif
  30         if lib.found()
  31                 libs += lib
  32         else
  33                 build = false
  34                 reason = 'missing dependency, "' + libname + '"'
  35                 subdir_done()
  36         endif
  37 endforeach
  38
  39 allow_experimental_apis = true
  40 deps += ['hash', 'pci', 'net', 'eal', 'kvargs']
  41 ext_deps += libs
  42 sources = files(
  43         'mlx5_devx_cmds.c',
  44         'mlx5_common.c',
  45         'mlx5_nl.c',
  46 )
  47 if not pmd_dlopen
  48         sources += files('mlx5_glue.c')
  49 endif
  50 cflags_options = [
  51         '-std=c11',
  52         '-Wno-strict-prototypes',
  53         '-D_BSD_SOURCE',
  54         '-D_DEFAULT_SOURCE',
  55         '-D_XOPEN_SOURCE=600'
  56 ]
  57 foreach option:cflags_options
  58         if cc.has_argument(option)
  59                 cflags += option
  60         endif
  61 endforeach
  62 if get_option('buildtype').contains('debug')
  63         cflags += [ '-pedantic', '-DPEDANTIC' ]
  64 else
  65         cflags += [ '-UPEDANTIC' ]
  66 endif
  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" ]
  72 has_member_args = [
  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' ],
  79 ]
  80 # input array for meson symbol search:
  81 # [ "MACRO to define if found", "header for the search",
  82 #   "symbol to search" ]
  83 has_sym_args = [
  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',
 148         'IFLA_NUM_VF' ],
 149         [ 'HAVE_IFLA_EXT_MASK', 'linux/if_link.h',
 150         'IFLA_EXT_MASK' ],
 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',
 156         'RDMA_NL_NLDEV' ],
 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' ],
 172 ]
 173 config = configuration_data()
 174 foreach arg:has_sym_args
 175         config.set(arg[0], cc.has_header_symbol(arg[1], arg[2],
 176                 dependencies: libs))
 177 endforeach
 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))
 182 endforeach
 183 configure_file(output : 'mlx5_autoconf.h', configuration : config)
 184
 185 # Build Glue Library
 186 if pmd_dlopen
 187         dlopen_name = 'mlx5_glue'
 188         dlopen_lib_name = 'rte_pmd_@0@'.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',
 195         )
 196         shared_lib = shared_library(
 197                 dlopen_lib_name,
 198                 dlopen_sources,
 199                 include_directories: dlopen_includes,
 200                 c_args: cflags,
 201                 dependencies: libs,
 202                 link_args: [
 203                 '-Wl,-export-dynamic',
 204                 '-Wl,-h,@0@'.format(LIB_GLUE),
 205                 ],
 206                 soversion: dlopen_so_version,
 207                 install: true,
 208                 install_dir: dlopen_install_dir,
 209         )
 210 endif