cb6696d220
Modify the PMD_REGISTER_DRIVER macro, adding a name argument to it. The addition of a name argument creates a token that can be used for subsequent macros in the creation of unique symbol names to export additional bits of information for use by the pmdinfogen tool. For example: PMD_REGISTER_DRIVER(ena_driver, ena); registers the ena_driver struct as it always did, and creates a symbol const char this_pmd_name0[] __attribute__((used)) = "ena"; which pmdinfogen can search for and extract. The subsequent macro DRIVER_REGISTER_PCI_TABLE(ena, ena_pci_id_map); creates a symbol const char ena_pci_tbl_export[] __attribute__((used)) = "ena_pci_id_map"; Which allows pmdinfogen to find the pci table of this driver Using this pattern, we can export arbitrary bits of information. pmdinfo uses this information to extract hardware support from an object file and create a json string to make hardware support info discoverable later. Signed-off-by: Neil Horman <nhorman@tuxdriver.com> Acked-by: Panu Matilainen <pmatilai@redhat.com> Acked-by: Remy Horton <remy.horton@intel.com>
40 lines
1.8 KiB
Makefile
40 lines
1.8 KiB
Makefile
# BSD LICENSE
|
|
#
|
|
# Copyright(c) 2010-2015 Intel Corporation. All rights reserved.
|
|
# All rights reserved.
|
|
#
|
|
# Redistribution and use in source and binary forms, with or without
|
|
# modification, are permitted provided that the following conditions
|
|
# are met:
|
|
#
|
|
# * Redistributions of source code must retain the above copyright
|
|
# notice, this list of conditions and the following disclaimer.
|
|
# * Redistributions in binary form must reproduce the above copyright
|
|
# notice, this list of conditions and the following disclaimer in
|
|
# the documentation and/or other materials provided with the
|
|
# distribution.
|
|
# * Neither the name of Intel Corporation nor the names of its
|
|
# contributors may be used to endorse or promote products derived
|
|
# from this software without specific prior written permission.
|
|
#
|
|
# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
|
|
# "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
|
|
# LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
|
|
# A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
|
|
# OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
|
|
# SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
|
|
# LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
|
|
# DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
|
|
# THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
|
|
# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
|
|
# OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
|
|
|
|
include $(RTE_SDK)/mk/rte.vars.mk
|
|
|
|
DIRS-y += net
|
|
DIRS-$(CONFIG_RTE_LIBRTE_CRYPTODEV) += crypto
|
|
|
|
DEPDIRS-y += buildtools/pmdinfo
|
|
|
|
include $(RTE_SDK)/mk/rte.subdir.mk
|