a62ec90522
Provide minimal implementation for port representors that only can be configured and can provide device information. Signed-off-by: Igor Romanov <igor.romanov@oktetlabs.ru> Signed-off-by: Andrew Rybchenko <andrew.rybchenko@oktetlabs.ru> Reviewed-by: Andy Moreton <amoreton@xilinx.com> Reviewed-by: Ivan Malov <ivan.malov@oktetlabs.ru>
103 lines
2.4 KiB
Meson
103 lines
2.4 KiB
Meson
# SPDX-License-Identifier: BSD-3-Clause
|
|
#
|
|
# Copyright(c) 2019-2021 Xilinx, Inc.
|
|
# Copyright(c) 2016-2019 Solarflare Communications Inc.
|
|
#
|
|
# This software was jointly developed between OKTET Labs (under contract
|
|
# for Solarflare) and Solarflare Communications, Inc.
|
|
|
|
if is_windows
|
|
build = false
|
|
reason = 'not supported on Windows'
|
|
subdir_done()
|
|
endif
|
|
|
|
if (arch_subdir != 'x86' and arch_subdir != 'arm') or (not dpdk_conf.get('RTE_ARCH_64'))
|
|
build = false
|
|
reason = 'only supported on x86_64 and aarch64'
|
|
subdir_done()
|
|
endif
|
|
|
|
extra_flags = []
|
|
|
|
# Strict-aliasing rules are violated by rte_eth_link to uint64_t casts
|
|
extra_flags += '-Wno-strict-aliasing'
|
|
|
|
# Enable more warnings
|
|
extra_flags += [
|
|
'-Wdisabled-optimization',
|
|
]
|
|
|
|
# Compiler and version dependent flags
|
|
extra_flags += [
|
|
'-Waggregate-return',
|
|
'-Wbad-function-cast',
|
|
]
|
|
|
|
foreach flag: extra_flags
|
|
if cc.has_argument(flag)
|
|
cflags += flag
|
|
endif
|
|
endforeach
|
|
|
|
# for gcc and old Clang compiles we need -latomic for 128-bit atomic ops
|
|
atomic_check_code = '''
|
|
int main(void)
|
|
{
|
|
__int128 a = 0;
|
|
__int128 b;
|
|
|
|
b = __atomic_load_n(&a, __ATOMIC_RELAXED);
|
|
__atomic_store(&b, &a, __ATOMIC_RELAXED);
|
|
__atomic_store_n(&b, a, __ATOMIC_RELAXED);
|
|
return 0;
|
|
}
|
|
'''
|
|
if not cc.links(atomic_check_code)
|
|
libatomic_dep = cc.find_library('atomic', required: false)
|
|
if not libatomic_dep.found()
|
|
build = false
|
|
reason = 'missing dependency, "libatomic"'
|
|
subdir_done()
|
|
endif
|
|
|
|
# libatomic could be half-installed when above check finds it but
|
|
# linkage fails
|
|
if not cc.links(atomic_check_code, dependencies: libatomic_dep)
|
|
build = false
|
|
reason = 'broken dependency, "libatomic"'
|
|
subdir_done()
|
|
endif
|
|
ext_deps += libatomic_dep
|
|
endif
|
|
|
|
deps += ['common_sfc_efx', 'bus_pci']
|
|
sources = files(
|
|
'sfc_ethdev.c',
|
|
'sfc_kvargs.c',
|
|
'sfc.c',
|
|
'sfc_mcdi.c',
|
|
'sfc_sriov.c',
|
|
'sfc_sw_stats.c',
|
|
'sfc_intr.c',
|
|
'sfc_ev.c',
|
|
'sfc_port.c',
|
|
'sfc_rx.c',
|
|
'sfc_tx.c',
|
|
'sfc_tso.c',
|
|
'sfc_filter.c',
|
|
'sfc_switch.c',
|
|
'sfc_mae.c',
|
|
'sfc_mae_counter.c',
|
|
'sfc_flow.c',
|
|
'sfc_dp.c',
|
|
'sfc_ef10_rx.c',
|
|
'sfc_ef10_essb_rx.c',
|
|
'sfc_ef10_tx.c',
|
|
'sfc_ef100_rx.c',
|
|
'sfc_ef100_tx.c',
|
|
'sfc_service.c',
|
|
'sfc_repr_proxy.c',
|
|
'sfc_repr.c',
|
|
)
|