+#define BNXT_RX_DESCS_PER_LOOP_VEC128 4U /* SSE, Neon */
+#define BNXT_RX_DESCS_PER_LOOP_VEC256 8U /* AVX2 */
+
+/* Number of extra Rx mbuf ring entries to allocate for vector mode. */
+#define BNXT_RX_EXTRA_MBUF_ENTRIES \
+ RTE_MAX(BNXT_RX_DESCS_PER_LOOP_VEC128, BNXT_RX_DESCS_PER_LOOP_VEC256)