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dpdk: disable unused rxtx callbacks in ethdev

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Save a few cycles on every rx and tx burst call by not compiling
in support for DPDK Rx and Tx callbacks. This feature is optional
and unused by current VPP code.

Change-Id: I1916bc8822e2bd405c1ac3909e85467a01023862
Signed-off-by: Stephen Hemminger <stephen@networkplumber.org>
This commit is contained in:
Stephen Hemminger
2018-10-23 16:15:58 -07:00
committed by Damjan Marion
parent 7d645f771c
commit a35fc46c0a
1 changed files with 1 additions and 0 deletions
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1
build/external/packages/dpdk.mk vendored
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@ -196,6 +196,7 @@ $(B)/custom-config: $(B)/.patch.ok Makefile
$(call set,RTE_LIBRTE_PMD_TAP,$(DPDK_TAP_PMD))
$(call set,RTE_LIBRTE_PMD_FAILSAFE,$(DPDK_FAILSAFE_PMD))
@# not needed
$(call set,RTE_ETHDEV_RXTX_CALLBACKS,n)
$(call set,RTE_LIBRTE_CFGFILE,n)
$(call set,RTE_LIBRTE_LPM,n)
$(call set,RTE_LIBRTE_ACL,n)