drivers/common/mlx5/linux/meson.build - main - phprus/github_dpdk

drivers/common/mlx5/linux/meson.build
258 строк11 KB
Dariusz Sosnowski
common/mlx5: detect DevX counters support
06 ноя 2025, 17:20
06 ноя 2025, 17:20102a72d
# SPDX-License-Identifier: BSD-3-Clause
# Copyright 2020 Mellanox Technologies, Ltd

includes += include_directories('.')

static_ibverbs = (get_option('ibverbs_link') == 'static')
dlopen_ibverbs = (get_option('ibverbs_link') == 'dlopen')
LIB_GLUE_BASE = 'librte_common_mlx5_glue.so'
LIB_GLUE_VERSION = abi_version
LIB_GLUE = LIB_GLUE_BASE + '.' + LIB_GLUE_VERSION
if dlopen_ibverbs
    dpdk_conf.set('RTE_IBVERBS_LINK_DLOPEN', 1)
    cflags += [
            '-DMLX5_GLUE="@0@"'.format(LIB_GLUE),
            '-DMLX5_GLUE_VERSION="@0@"'.format(LIB_GLUE_VERSION),
    ]
endif

libnames = [ 'mlx5', 'ibverbs' ]
libs = []
foreach libname:libnames
    lib = dependency('lib' + libname, static:static_ibverbs, required:false, method: 'pkg-config')
    if not lib.found() and not static_ibverbs
        lib = cc.find_library(libname, required:false)
    endif
    if lib.found() and cc.links(min_c_code, dependencies: lib)
        libs += lib
        if not static_ibverbs and not dlopen_ibverbs
            ext_deps += lib
        endif
    else
        build = false
        reason = 'missing dependency, "' + libname + '"'
        subdir_done()
    endif
endforeach
if static_ibverbs or dlopen_ibverbs
    # Build without adding shared libs to Requires.private
    ibv_cflags = run_command(pkgconf, '--cflags', 'libibverbs', check: true).stdout()
    ext_deps += declare_dependency(compile_args: ibv_cflags.split())
endif
if static_ibverbs
    # Add static deps ldflags to internal apps and Libs.private
    ibv_ldflags = run_command(ldflags_ibverbs_static, check:true).stdout()
    ext_deps += declare_dependency(link_args:ibv_ldflags.split())
endif

libmtcr_ul_found = false
lib = cc.find_library('mtcr_ul', required:false)
if lib.found() and cc.links(min_c_code, dependencies: lib)
    libmtcr_ul_found = true
    ext_deps += lib
endif

sources += files('mlx5_nl.c')
sources += files('mlx5_common_auxiliary.c')
sources += files('mlx5_common_os.c')
sources += files('mlx5_common_verbs.c')
if not dlopen_ibverbs
    sources += files('mlx5_glue.c')
endif

deps += ['bus_auxiliary']

# input array for meson member search:
# [ "MACRO to define if found", "header for the search",
#   "symbol to search", "struct member to search" ]
has_member_args = [
        [ 'HAVE_IBV_MLX5_MOD_SWP', 'infiniband/mlx5dv.h',
            'struct mlx5dv_sw_parsing_caps', 'sw_parsing_offloads' ],
        [ 'HAVE_IBV_DEVICE_COUNTERS_SET_V42', 'infiniband/verbs.h',
            'struct ibv_counter_set_init_attr', 'counter_set_id' ],
        [ 'HAVE_IBV_DEVICE_COUNTERS_SET_V45', 'infiniband/verbs.h',
            'struct ibv_counters_init_attr', 'comp_mask' ],
        [ 'HAVE_MLX5DV_DEVX_UAR_OFFSET', 'infiniband/mlx5dv.h',
            'struct mlx5dv_devx_uar', 'mmap_off' ],
        [ 'HAVE_MLX5DV_FLOW_MATCHER_FT_TYPE', 'infiniband/mlx5dv.h',
            'struct mlx5dv_flow_matcher_attr', 'ft_type' ],
]
# input array for meson symbol search:
# [ "MACRO to define if found", "header for the search",
#   "symbol to search" ]
has_sym_args = [
        [ 'HAVE_IBV_FLOW_SPEC_ESP', 'infiniband/verbs.h',
            'IBV_FLOW_SPEC_ESP' ],
        [ 'HAVE_IBV_RX_HASH_IPSEC_SPI', 'infiniband/verbs.h',
            'IBV_RX_HASH_IPSEC_SPI' ],
        [ 'HAVE_IBV_RELAXED_ORDERING', 'infiniband/verbs.h',
            'IBV_ACCESS_RELAXED_ORDERING ' ],
        [ 'HAVE_IBV_DEVICE_STRIDING_RQ_SUPPORT', 'infiniband/mlx5dv.h',
            'MLX5DV_CQE_RES_FORMAT_CSUM_STRIDX' ],
        [ 'HAVE_IBV_DEVICE_TUNNEL_SUPPORT', 'infiniband/mlx5dv.h',
            'MLX5DV_CONTEXT_MASK_TUNNEL_OFFLOADS' ],
        [ 'HAVE_IBV_MLX5_MOD_MPW', 'infiniband/mlx5dv.h',
            'MLX5DV_CONTEXT_FLAGS_MPW_ALLOWED' ],
        [ 'HAVE_IBV_MLX5_MOD_CQE_128B_COMP', 'infiniband/mlx5dv.h',
            'MLX5DV_CONTEXT_FLAGS_CQE_128B_COMP' ],
        [ 'HAVE_IBV_MLX5_MOD_CQE_128B_PAD', 'infiniband/mlx5dv.h',
            'MLX5DV_CQ_INIT_ATTR_FLAGS_CQE_PAD' ],
        [ 'HAVE_IBV_FLOW_DV_SUPPORT', 'infiniband/mlx5dv.h',
            'mlx5dv_create_flow_action_packet_reformat' ],
        [ 'HAVE_IBV_DEVICE_MPLS_SUPPORT', 'infiniband/verbs.h',
            'IBV_FLOW_SPEC_MPLS' ],
        [ 'HAVE_IBV_WQ_FLAGS_PCI_WRITE_END_PADDING', 'infiniband/verbs.h',
            'IBV_WQ_FLAGS_PCI_WRITE_END_PADDING' ],
        [ 'HAVE_IBV_WQ_FLAG_RX_END_PADDING', 'infiniband/verbs.h',
            'IBV_WQ_FLAG_RX_END_PADDING' ],
        [ 'HAVE_MLX5DV_DR_DEVX_PORT', 'infiniband/mlx5dv.h',
            'mlx5dv_query_devx_port' ],
        [ 'HAVE_MLX5DV_DR_DEVX_PORT_V35', 'infiniband/mlx5dv.h',
            'mlx5dv_query_port' ],
        [ 'HAVE_MLX5DV_DR_CREATE_DEST_IB_PORT', 'infiniband/mlx5dv.h',
            'mlx5dv_dr_action_create_dest_ib_port' ],
        [ 'HAVE_IBV_DEVX_OBJ', 'infiniband/mlx5dv.h',
            'mlx5dv_devx_obj_create' ],
        [ 'HAVE_IBV_FLOW_DEVX_COUNTERS', 'infiniband/mlx5dv.h',
            'MLX5DV_FLOW_ACTION_COUNTERS_DEVX' ],
        [ 'HAVE_MLX5_DR_CREATE_ACTION_DEFAULT_MISS', 'infiniband/mlx5dv.h',
            'MLX5DV_FLOW_ACTION_DEFAULT_MISS' ],
        [ 'HAVE_IBV_DEVX_ASYNC', 'infiniband/mlx5dv.h',
            'mlx5dv_devx_obj_query_async' ],
        [ 'HAVE_IBV_DEVX_QP', 'infiniband/mlx5dv.h',
            'mlx5dv_devx_qp_query' ],
        [ 'HAVE_MLX5DV_PP_ALLOC', 'infiniband/mlx5dv.h',
            'mlx5dv_pp_alloc' ],
        [ 'HAVE_MLX5DV_DR_ACTION_DEST_DEVX_TIR', 'infiniband/mlx5dv.h',
            'mlx5dv_dr_action_create_dest_devx_tir' ],
        [ 'HAVE_IBV_DEVX_EVENT', 'infiniband/mlx5dv.h',
            'mlx5dv_devx_get_event' ],
        [ 'HAVE_MLX5_DR_CREATE_ACTION_FLOW_METER', 'infiniband/mlx5dv.h',
            'mlx5dv_dr_action_create_flow_meter' ],
        [ 'HAVE_MLX5DV_MMAP_GET_NC_PAGES_CMD', 'infiniband/mlx5dv.h',
            'MLX5_MMAP_GET_NC_PAGES_CMD' ],
        [ 'HAVE_MLX5DV_DR', 'infiniband/mlx5dv.h',
            'MLX5DV_DR_DOMAIN_TYPE_NIC_RX' ],
        [ 'HAVE_MLX5DV_DR_ESWITCH', 'infiniband/mlx5dv.h',
            'MLX5DV_DR_DOMAIN_TYPE_FDB' ],
        [ 'HAVE_MLX5DV_DR_VLAN', 'infiniband/mlx5dv.h',
            'mlx5dv_dr_action_create_push_vlan' ],
        [ 'HAVE_IBV_VAR', 'infiniband/mlx5dv.h', 'mlx5dv_alloc_var' ],
        [ 'HAVE_MLX5_OPCODE_ENHANCED_MPSW', 'infiniband/mlx5dv.h',
            'MLX5_OPCODE_ENHANCED_MPSW' ],
        [ 'HAVE_MLX5_OPCODE_SEND_EN', 'infiniband/mlx5dv.h',
            'MLX5_OPCODE_SEND_EN' ],
        [ 'HAVE_MLX5_OPCODE_WAIT', 'infiniband/mlx5dv.h',
            'MLX5_OPCODE_WAIT' ],
        [ 'HAVE_MLX5_OPCODE_ACCESS_ASO', 'infiniband/mlx5dv.h',
            'MLX5_OPCODE_ACCESS_ASO' ],
        [ 'HAVE_IFLA_NUM_VF', 'linux/if_link.h',
            'IFLA_NUM_VF' ],
        [ 'HAVE_IFLA_EXT_MASK', 'linux/if_link.h',
            'IFLA_EXT_MASK' ],
        [ 'HAVE_IFLA_PHYS_SWITCH_ID', 'linux/if_link.h',
            'IFLA_PHYS_SWITCH_ID' ],
        [ 'HAVE_IFLA_PHYS_PORT_NAME', 'linux/if_link.h',
            'IFLA_PHYS_PORT_NAME' ],
        [ 'HAVE_RDMA_NL_NLDEV', 'rdma/rdma_netlink.h',
            'RDMA_NL_NLDEV' ],
        [ 'HAVE_RDMA_NLDEV_CMD_GET', 'rdma/rdma_netlink.h',
            'RDMA_NLDEV_CMD_GET' ],
        [ 'HAVE_RDMA_NLDEV_CMD_PORT_GET', 'rdma/rdma_netlink.h',
            'RDMA_NLDEV_CMD_PORT_GET' ],
        [ 'HAVE_RDMA_NLDEV_ATTR_DEV_INDEX', 'rdma/rdma_netlink.h',
            'RDMA_NLDEV_ATTR_DEV_INDEX' ],
        [ 'HAVE_RDMA_NLDEV_ATTR_DEV_NAME', 'rdma/rdma_netlink.h',
            'RDMA_NLDEV_ATTR_DEV_NAME' ],
        [ 'HAVE_RDMA_NLDEV_ATTR_PORT_INDEX', 'rdma/rdma_netlink.h',
            'RDMA_NLDEV_ATTR_PORT_INDEX' ],
        [ 'HAVE_RDMA_NLDEV_ATTR_PORT_STATE', 'rdma/rdma_netlink.h',
            'RDMA_NLDEV_ATTR_PORT_STATE' ],
        [ 'HAVE_RDMA_NLDEV_ATTR_NDEV_INDEX', 'rdma/rdma_netlink.h',
            'RDMA_NLDEV_ATTR_NDEV_INDEX' ],
        [ 'HAVE_RDMA_NL_GROUP_NOTIFY', 'rdma/rdma_netlink.h',
            'RDMA_NL_GROUP_NOTIFY' ],
        [ 'HAVE_RDMA_NLDEV_CMD_SYS_GET', 'rdma/rdma_netlink.h',
            'RDMA_NLDEV_CMD_SYS_GET' ],
        [ 'HAVE_RDMA_NLDEV_SYS_ATTR_MONITOR_MODE', 'rdma/rdma_netlink.h',
            'RDMA_NLDEV_SYS_ATTR_MONITOR_MODE' ],
        [ 'HAVE_RDMA_NLDEV_ATTR_EVENT_TYPE', 'rdma/rdma_netlink.h',
            'RDMA_NLDEV_ATTR_EVENT_TYPE' ],
        [ 'HAVE_RDMA_NLDEV_CMD_MONITOR', 'rdma/rdma_netlink.h',
            'RDMA_NLDEV_CMD_MONITOR' ],
        [ 'HAVE_MLX5_DR_FLOW_DUMP', 'infiniband/mlx5dv.h',
            'mlx5dv_dump_dr_domain'],
        [ 'HAVE_MLX5_DR_CREATE_ACTION_FLOW_SAMPLE', 'infiniband/mlx5dv.h',
            'mlx5dv_dr_action_create_flow_sampler'],
        [ 'HAVE_MLX5DV_DR_MEM_RECLAIM', 'infiniband/mlx5dv.h',
            'mlx5dv_dr_domain_set_reclaim_device_memory'],
        [ 'HAVE_MLX5_DR_CREATE_ACTION_DEST_ARRAY', 'infiniband/mlx5dv.h',
            'mlx5dv_dr_action_create_dest_array'],
        [ 'HAVE_DEVLINK', 'linux/devlink.h', 'DEVLINK_GENL_NAME' ],
        [ 'HAVE_MLX5_DR_CREATE_ACTION_ASO', 'infiniband/mlx5dv.h',
            'mlx5dv_dr_action_create_aso' ],
        [ 'HAVE_INFINIBAND_VERBS_H', 'infiniband/verbs.h',
            'INFINIBAND_VERBS_H' ],
        [ 'HAVE_MLX5_UMR_IMKEY', 'infiniband/mlx5dv.h',
            'MLX5_WQE_UMR_CTRL_FLAG_INLINE' ],
        [ 'HAVE_MLX5_DR_FLOW_DUMP_RULE', 'infiniband/mlx5dv.h',
            'mlx5dv_dump_dr_rule' ],
        [ 'HAVE_MLX5_DR_ACTION_ASO_CT', 'infiniband/mlx5dv.h',
            'MLX5DV_DR_ACTION_FLAGS_ASO_CT_DIRECTION_INITIATOR' ],
        [ 'HAVE_MLX5_DR_ALLOW_DUPLICATE', 'infiniband/mlx5dv.h',
            'mlx5dv_dr_domain_allow_duplicate_rules' ],
        [ 'HAVE_MLX5_IBV_REG_MR_IOVA', 'infiniband/verbs.h',
            'ibv_reg_mr_iova' ],
        [ 'HAVE_MLX5_IBV_IMPORT_CTX_PD_AND_MR', 'infiniband/verbs.h',
            'ibv_import_device' ],
        [ 'HAVE_MLX5DV_DR_ACTION_CREATE_DEST_ROOT_TABLE', 'infiniband/mlx5dv.h',
            'mlx5dv_dr_action_create_dest_root_table' ],
        [ 'HAVE_MLX5DV_CREATE_STEERING_ANCHOR', 'infiniband/mlx5dv.h',
            'mlx5dv_create_steering_anchor'],
        [ 'HAVE_IBV_FORK_UNNEEDED', 'infiniband/verbs.h',
            'ibv_is_fork_initialized'],
        [ 'HAVE_IBV_DEVICE_ATTR_ESW_MGR_REG_C0', 'infiniband/mlx5dv.h',
            'MLX5DV_CONTEXT_MASK_REG_C0' ],
        [ 'HAVE_MLX5DV_FLOW_ACTION_COUNTERS_DEVX_WITH_OFFSET', 'infiniband/mlx5dv.h',
            'MLX5DV_FLOW_ACTION_COUNTERS_DEVX_WITH_OFFSET' ],
]
if  libmtcr_ul_found
    has_sym_args += [
        [ 'HAVE_MLX5_MSTFLINT', 'mstflint/mtcr.h', 'mopen' ],
    ]
endif

foreach arg:has_sym_args
    mlx5_config.set(arg[0], cc.has_header_symbol(arg[1], arg[2], dependencies: libs, args: cflags))
endforeach
foreach arg:has_member_args
    file_prefix = '#include <' + arg[1] + '>'
    mlx5_config.set(arg[0],
            cc.has_member(arg[2], arg[3], prefix : file_prefix, dependencies: libs, args: cflags))
endforeach

# Build Glue Library
if dlopen_ibverbs
    dlopen_name = 'mlx5_glue'
    dlopen_lib_name = 'rte_common_' + dlopen_name
    dlopen_so_version = LIB_GLUE_VERSION
    dlopen_sources = files('mlx5_glue.c')
    dlopen_install_dir = [ eal_pmd_path + '-glue' ]
    dlopen_includes = [global_inc]
    dlopen_includes += include_directories('../../../../lib/eal/common')
    dlopen_includes += include_directories('..')
    shared_lib = shared_library(
            dlopen_lib_name,
            dlopen_sources,
            include_directories: dlopen_includes,
            c_args: cflags,
            dependencies: libs,
            link_args: [
                '-Wl,-export-dynamic',
                '-Wl,-h,@0@'.format(LIB_GLUE),
            ],
            soversion: dlopen_so_version,
            install: true,
            install_dir: dlopen_install_dir,
    )
endif