The vpmd RX routine won't be used if RTE_LIBRTE_IXGBE_RX_ALLOW_BULK_ALLOC is not defined or its condition check fail. The case RTE_LIBRTE_IXGBE_RX_ALLOC_BULK_ALLOC=n and RTE_IXGBE_INC_VECTOR=y may exist when choose to use standard RX and optimized TX(ixgbe_xmit_pkts_vec/ixgbe_xmit_pkts_simple).
Signed-off-by: Cunming Liang <cunming.liang at intel.com> Acked-by: Bruce Richardson <bruce.richardson at intel.com> Acked-by: Yong Liu <yong.liu at intel.com> Tested-by: Zhaochen Zhan <zhaochen.zhan at intel.com> --- lib/librte_pmd_ixgbe/ixgbe_rxtx.h | 2 ++ 1 file changed, 2 insertions(+) diff --git a/lib/librte_pmd_ixgbe/ixgbe_rxtx.h b/lib/librte_pmd_ixgbe/ixgbe_rxtx.h index 26de64b..64c0695 100644 --- a/lib/librte_pmd_ixgbe/ixgbe_rxtx.h +++ b/lib/librte_pmd_ixgbe/ixgbe_rxtx.h @@ -40,6 +40,8 @@ #ifdef RTE_LIBRTE_IXGBE_RX_ALLOW_BULK_ALLOC #define RTE_PMD_IXGBE_RX_MAX_BURST 32 #define RTE_IXGBE_DESCS_PER_LOOP 4 +#elif defined(RTE_IXGBE_INC_VECTOR) +#define RTE_IXGBE_DESCS_PER_LOOP 4 #else #define RTE_IXGBE_DESCS_PER_LOOP 1 #endif -- 1.8.1.4
