4870a8cdd9
This patch adds support for registering and waiting for Rx interrupts. This allows applications to wait for Rx events from the PMD using the DPDK rte_epoll subsystem. Signed-off-by: Moti Haimovsky <motih@mellanox.com> Acked-by: Pascal Mazon <pascal.mazon@6wind.com>
100 lines
2.2 KiB
Makefile
100 lines
2.2 KiB
Makefile
# SPDX-License-Identifier: BSD-3-Clause
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# Copyright(c) 2016 Intel Corporation
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include $(RTE_SDK)/mk/rte.vars.mk
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#
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# library name
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#
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LIB = librte_pmd_tap.a
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EXPORT_MAP := rte_pmd_tap_version.map
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LIBABIVER := 1
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#
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# TAP_MAX_QUEUES must be a power of 2
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#
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ifeq ($(TAP_MAX_QUEUES),)
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TAP_MAX_QUEUES = 16
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endif
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CFLAGS += -O3
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CFLAGS += -I$(SRCDIR)
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CFLAGS += -I.
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CFLAGS += $(WERROR_FLAGS)
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LDLIBS += -lrte_eal -lrte_mbuf -lrte_mempool -lrte_ring
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LDLIBS += -lrte_ethdev -lrte_net -lrte_kvargs -lrte_hash
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LDLIBS += -lrte_bus_vdev
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CFLAGS += -DTAP_MAX_QUEUES=$(TAP_MAX_QUEUES)
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#
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# all source are stored in SRCS-y
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#
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SRCS-$(CONFIG_RTE_LIBRTE_PMD_TAP) += rte_eth_tap.c
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SRCS-$(CONFIG_RTE_LIBRTE_PMD_TAP) += tap_flow.c
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SRCS-$(CONFIG_RTE_LIBRTE_PMD_TAP) += tap_netlink.c
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SRCS-$(CONFIG_RTE_LIBRTE_PMD_TAP) += tap_tcmsgs.c
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SRCS-$(CONFIG_RTE_LIBRTE_PMD_TAP) += tap_bpf_api.c
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SRCS-$(CONFIG_RTE_LIBRTE_PMD_TAP) += tap_intr.c
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include $(RTE_SDK)/mk/rte.lib.mk
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# Generate and clean-up tap_autoconf.h.
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export CC CFLAGS CPPFLAGS EXTRA_CFLAGS EXTRA_CPPFLAGS
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export AUTO_CONFIG_CFLAGS = -Wno-error
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ifndef V
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AUTOCONF_OUTPUT := >/dev/null
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endif
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tap_autoconf.h.new: FORCE
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tap_autoconf.h.new: $(RTE_SDK)/buildtools/auto-config-h.sh
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$Q $(RM) -f -- '$@'
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$Q sh -- '$<' '$@' \
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HAVE_TC_FLOWER \
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linux/pkt_cls.h \
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enum TCA_FLOWER_UNSPEC \
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$(AUTOCONF_OUTPUT)
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$Q sh -- '$<' '$@' \
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HAVE_TC_VLAN_ID \
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linux/pkt_cls.h \
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enum TCA_FLOWER_KEY_VLAN_PRIO \
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$(AUTOCONF_OUTPUT)
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$Q sh -- '$<' '$@' \
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HAVE_TC_BPF \
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linux/pkt_cls.h \
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enum TCA_BPF_UNSPEC \
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$(AUTOCONF_OUTPUT)
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$Q sh -- '$<' '$@' \
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HAVE_TC_BPF_FD \
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linux/pkt_cls.h \
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enum TCA_BPF_FD \
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$(AUTOCONF_OUTPUT)
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$Q sh -- '$<' '$@' \
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HAVE_TC_ACT_BPF \
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linux/tc_act/tc_bpf.h \
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enum TCA_ACT_BPF_UNSPEC \
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$(AUTOCONF_OUTPUT)
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$Q sh -- '$<' '$@' \
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HAVE_TC_ACT_BPF_FD \
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linux/tc_act/tc_bpf.h \
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enum TCA_ACT_BPF_FD \
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$(AUTOCONF_OUTPUT)
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# Create tap_autoconf.h or update it in case it differs from the new one.
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tap_autoconf.h: tap_autoconf.h.new
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$Q [ -f '$@' ] && \
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cmp '$<' '$@' $(AUTOCONF_OUTPUT) || \
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mv '$<' '$@'
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$(SRCS-$(CONFIG_RTE_LIBRTE_PMD_TAP):.c=.o): tap_autoconf.h
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clean_tap: FORCE
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$Q rm -f -- tap_autoconf.h tap_autoconf.h.new
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clean: clean_tap
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