drivers/common/mlx5/linux/meson.build

   1 # SPDX-License-Identifier: BSD-3-Clause
   2 # Copyright 2020 Mellanox Technologies, Ltd
   3
   4 includes += include_directories('.')
   5
   6 static_ibverbs = (get_option('ibverbs_link') == 'static')
   7 dlopen_ibverbs = (get_option('ibverbs_link') == 'dlopen')
   8 LIB_GLUE_BASE = 'librte_pmd_mlx5_glue.so'
   9 LIB_GLUE_VERSION = '20.02.0'
  10 LIB_GLUE = LIB_GLUE_BASE + '.' + LIB_GLUE_VERSION
  11 if dlopen_ibverbs
  12         dpdk_conf.set('RTE_IBVERBS_LINK_DLOPEN', 1)
  13         cflags += [
  14                 '-DMLX5_GLUE="@0@"'.format(LIB_GLUE),
  15                 '-DMLX5_GLUE_VERSION="@0@"'.format(LIB_GLUE_VERSION),
  16         ]
  17 endif
  18
  19 libnames = [ 'mlx5', 'ibverbs' ]
  20 libs = []
  21 foreach libname:libnames
  22         lib = dependency('lib' + libname, static:static_ibverbs, required:false)
  23         if not lib.found() and not static_ibverbs
  24                 lib = cc.find_library(libname, required:false)
  25         endif
  26         if lib.found()
  27                 libs += lib
  28                 if not static_ibverbs and not dlopen_ibverbs
  29                         ext_deps += lib
  30                 endif
  31         else
  32                 build = false
  33                 reason = 'missing dependency, "' + libname + '"'
  34                 subdir_done()
  35         endif
  36 endforeach
  37 if static_ibverbs or dlopen_ibverbs
  38         # Build without adding shared libs to Requires.private
  39         ibv_cflags = run_command(pkgconf, '--cflags', 'libibverbs').stdout()
  40         ext_deps += declare_dependency(compile_args: ibv_cflags.split())
  41 endif
  42 if static_ibverbs
  43         # Add static deps ldflags to internal apps and Libs.private
  44         ibv_ldflags = run_command(ldflags_ibverbs_static, check:true).stdout()
  45         ext_deps += declare_dependency(link_args:ibv_ldflags.split())
  46 endif
  47
  48 if not dlopen_ibverbs
  49         sources += files('mlx5_glue.c')
  50 endif
  51
  52 # To maintain the compatibility with the make build system
  53 # mlx5_autoconf.h file is still generated.
  54 # input array for meson member search:
  55 # [ "MACRO to define if found", "header for the search",
  56 #   "symbol to search", "struct member to search" ]
  57 has_member_args = [
  58         [ 'HAVE_IBV_MLX5_MOD_SWP', 'infiniband/mlx5dv.h',
  59         'struct mlx5dv_sw_parsing_caps', 'sw_parsing_offloads' ],
  60         [ 'HAVE_IBV_DEVICE_COUNTERS_SET_V42', 'infiniband/verbs.h',
  61         'struct ibv_counter_set_init_attr', 'counter_set_id' ],
  62         [ 'HAVE_IBV_DEVICE_COUNTERS_SET_V45', 'infiniband/verbs.h',
  63         'struct ibv_counters_init_attr', 'comp_mask' ],
  64 ]
  65 # input array for meson symbol search:
  66 # [ "MACRO to define if found", "header for the search",
  67 #   "symbol to search" ]
  68 has_sym_args = [
  69         [ 'HAVE_IBV_RELAXED_ORDERING', 'infiniband/verbs.h',
  70         'IBV_ACCESS_RELAXED_ORDERING ' ],
  71         [ 'HAVE_IBV_DEVICE_STRIDING_RQ_SUPPORT', 'infiniband/mlx5dv.h',
  72         'MLX5DV_CQE_RES_FORMAT_CSUM_STRIDX' ],
  73         [ 'HAVE_IBV_DEVICE_TUNNEL_SUPPORT', 'infiniband/mlx5dv.h',
  74         'MLX5DV_CONTEXT_MASK_TUNNEL_OFFLOADS' ],
  75         [ 'HAVE_IBV_MLX5_MOD_MPW', 'infiniband/mlx5dv.h',
  76         'MLX5DV_CONTEXT_FLAGS_MPW_ALLOWED' ],
  77         [ 'HAVE_IBV_MLX5_MOD_CQE_128B_COMP', 'infiniband/mlx5dv.h',
  78         'MLX5DV_CONTEXT_FLAGS_CQE_128B_COMP' ],
  79         [ 'HAVE_IBV_MLX5_MOD_CQE_128B_PAD', 'infiniband/mlx5dv.h',
  80         'MLX5DV_CQ_INIT_ATTR_FLAGS_CQE_PAD' ],
  81         [ 'HAVE_IBV_FLOW_DV_SUPPORT', 'infiniband/mlx5dv.h',
  82         'mlx5dv_create_flow_action_packet_reformat' ],
  83         [ 'HAVE_IBV_DEVICE_MPLS_SUPPORT', 'infiniband/verbs.h',
  84         'IBV_FLOW_SPEC_MPLS' ],
  85         [ 'HAVE_IBV_WQ_FLAGS_PCI_WRITE_END_PADDING', 'infiniband/verbs.h',
  86         'IBV_WQ_FLAGS_PCI_WRITE_END_PADDING' ],
  87         [ 'HAVE_IBV_WQ_FLAG_RX_END_PADDING', 'infiniband/verbs.h',
  88         'IBV_WQ_FLAG_RX_END_PADDING' ],
  89         [ 'HAVE_MLX5DV_DR_DEVX_PORT', 'infiniband/mlx5dv.h',
  90         'mlx5dv_query_devx_port' ],
  91         [ 'HAVE_IBV_DEVX_OBJ', 'infiniband/mlx5dv.h',
  92         'mlx5dv_devx_obj_create' ],
  93         [ 'HAVE_IBV_FLOW_DEVX_COUNTERS', 'infiniband/mlx5dv.h',
  94         'MLX5DV_FLOW_ACTION_COUNTERS_DEVX' ],
  95         [ 'HAVE_IBV_DEVX_ASYNC', 'infiniband/mlx5dv.h',
  96         'mlx5dv_devx_obj_query_async' ],
  97         [ 'HAVE_IBV_DEVX_QP', 'infiniband/mlx5dv.h',
  98         'mlx5dv_devx_qp_query' ],
  99         [ 'HAVE_MLX5DV_DR_ACTION_DEST_DEVX_TIR', 'infiniband/mlx5dv.h',
 100         'mlx5dv_dr_action_create_dest_devx_tir' ],
 101         [ 'HAVE_IBV_DEVX_EVENT', 'infiniband/mlx5dv.h',
 102         'mlx5dv_devx_get_event' ],
 103         [ 'HAVE_MLX5_DR_CREATE_ACTION_FLOW_METER', 'infiniband/mlx5dv.h',
 104         'mlx5dv_dr_action_create_flow_meter' ],
 105         [ 'HAVE_MLX5DV_MMAP_GET_NC_PAGES_CMD', 'infiniband/mlx5dv.h',
 106         'MLX5_MMAP_GET_NC_PAGES_CMD' ],
 107         [ 'HAVE_MLX5DV_DR', 'infiniband/mlx5dv.h',
 108         'MLX5DV_DR_DOMAIN_TYPE_NIC_RX' ],
 109         [ 'HAVE_MLX5DV_DR_ESWITCH', 'infiniband/mlx5dv.h',
 110         'MLX5DV_DR_DOMAIN_TYPE_FDB' ],
 111         [ 'HAVE_MLX5DV_DR_VLAN', 'infiniband/mlx5dv.h',
 112         'mlx5dv_dr_action_create_push_vlan' ],
 113         [ 'HAVE_IBV_VAR', 'infiniband/mlx5dv.h', 'mlx5dv_alloc_var' ],
 114         [ 'HAVE_SUPPORTED_40000baseKR4_Full', 'linux/ethtool.h',
 115         'SUPPORTED_40000baseKR4_Full' ],
 116         [ 'HAVE_SUPPORTED_40000baseCR4_Full', 'linux/ethtool.h',
 117         'SUPPORTED_40000baseCR4_Full' ],
 118         [ 'HAVE_SUPPORTED_40000baseSR4_Full', 'linux/ethtool.h',
 119         'SUPPORTED_40000baseSR4_Full' ],
 120         [ 'HAVE_SUPPORTED_40000baseLR4_Full', 'linux/ethtool.h',
 121         'SUPPORTED_40000baseLR4_Full' ],
 122         [ 'HAVE_SUPPORTED_56000baseKR4_Full', 'linux/ethtool.h',
 123         'SUPPORTED_56000baseKR4_Full' ],
 124         [ 'HAVE_SUPPORTED_56000baseCR4_Full', 'linux/ethtool.h',
 125         'SUPPORTED_56000baseCR4_Full' ],
 126         [ 'HAVE_SUPPORTED_56000baseSR4_Full', 'linux/ethtool.h',
 127         'SUPPORTED_56000baseSR4_Full' ],
 128         [ 'HAVE_SUPPORTED_56000baseLR4_Full', 'linux/ethtool.h',
 129         'SUPPORTED_56000baseLR4_Full' ],
 130         [ 'HAVE_ETHTOOL_LINK_MODE_25G', 'linux/ethtool.h',
 131         'ETHTOOL_LINK_MODE_25000baseCR_Full_BIT' ],
 132         [ 'HAVE_ETHTOOL_LINK_MODE_50G', 'linux/ethtool.h',
 133         'ETHTOOL_LINK_MODE_50000baseCR2_Full_BIT' ],
 134         [ 'HAVE_ETHTOOL_LINK_MODE_100G', 'linux/ethtool.h',
 135         'ETHTOOL_LINK_MODE_100000baseKR4_Full_BIT' ],
 136         [ 'HAVE_IFLA_NUM_VF', 'linux/if_link.h',
 137         'IFLA_NUM_VF' ],
 138         [ 'HAVE_IFLA_EXT_MASK', 'linux/if_link.h',
 139         'IFLA_EXT_MASK' ],
 140         [ 'HAVE_IFLA_PHYS_SWITCH_ID', 'linux/if_link.h',
 141         'IFLA_PHYS_SWITCH_ID' ],
 142         [ 'HAVE_IFLA_PHYS_PORT_NAME', 'linux/if_link.h',
 143         'IFLA_PHYS_PORT_NAME' ],
 144         [ 'HAVE_RDMA_NL_NLDEV', 'rdma/rdma_netlink.h',
 145         'RDMA_NL_NLDEV' ],
 146         [ 'HAVE_RDMA_NLDEV_CMD_GET', 'rdma/rdma_netlink.h',
 147         'RDMA_NLDEV_CMD_GET' ],
 148         [ 'HAVE_RDMA_NLDEV_CMD_PORT_GET', 'rdma/rdma_netlink.h',
 149         'RDMA_NLDEV_CMD_PORT_GET' ],
 150         [ 'HAVE_RDMA_NLDEV_ATTR_DEV_INDEX', 'rdma/rdma_netlink.h',
 151         'RDMA_NLDEV_ATTR_DEV_INDEX' ],
 152         [ 'HAVE_RDMA_NLDEV_ATTR_DEV_NAME', 'rdma/rdma_netlink.h',
 153         'RDMA_NLDEV_ATTR_DEV_NAME' ],
 154         [ 'HAVE_RDMA_NLDEV_ATTR_PORT_INDEX', 'rdma/rdma_netlink.h',
 155         'RDMA_NLDEV_ATTR_PORT_INDEX' ],
 156         [ 'HAVE_RDMA_NLDEV_ATTR_NDEV_INDEX', 'rdma/rdma_netlink.h',
 157         'RDMA_NLDEV_ATTR_NDEV_INDEX' ],
 158         [ 'HAVE_MLX5_DR_FLOW_DUMP', 'infiniband/mlx5dv.h',
 159         'mlx5dv_dump_dr_domain'],
 160         [ 'HAVE_DEVLINK', 'linux/devlink.h', 'DEVLINK_GENL_NAME' ],
 161 ]
 162 config = configuration_data()
 163 foreach arg:has_sym_args
 164         config.set(arg[0], cc.has_header_symbol(arg[1], arg[2],
 165                 dependencies: libs))
 166 endforeach
 167 foreach arg:has_member_args
 168         file_prefix = '#include <' + arg[1] + '>'
 169         config.set(arg[0], cc.has_member(arg[2], arg[3],
 170                 prefix : file_prefix, dependencies: libs))
 171 endforeach
 172 configure_file(output : 'mlx5_autoconf.h', configuration : config)
 173
 174 # Build Glue Library
 175 if dlopen_ibverbs
 176         dlopen_name = 'mlx5_glue'
 177         dlopen_lib_name = 'rte_pmd_@0@'.format(dlopen_name)
 178         dlopen_so_version = LIB_GLUE_VERSION
 179         dlopen_sources = files('mlx5_glue.c')
 180         dlopen_install_dir = [ eal_pmd_path + '-glue' ]
 181         dlopen_includes = [global_inc]
 182         dlopen_includes += include_directories(
 183                 '../../../../lib/librte_eal/include/generic',
 184         )
 185         shared_lib = shared_library(
 186                 dlopen_lib_name,
 187                 dlopen_sources,
 188                 include_directories: dlopen_includes,
 189                 c_args: cflags,
 190                 dependencies: libs,
 191                 link_args: [
 192                 '-Wl,-export-dynamic',
 193                 '-Wl,-h,@0@'.format(LIB_GLUE),
 194                 ],
 195                 soversion: dlopen_so_version,
 196                 install: true,
 197                 install_dir: dlopen_install_dir,
 198         )
 199 endif