X-Git-Url: http://git.droids-corp.org/?a=blobdiff_plain;f=drivers%2Fnet%2Fbnxt%2Fbnxt_rxq.h;h=fae92ea45cb7e5bd4148cfaaa2087bbae2311cd6;hb=6c7cbc8077dd25abd6baf264cd598252ecd9fb3b;hp=616163e634c4dab65d46df256fdbc22d71cc7760;hpb=fd710bb1f6e015a190bae5276dff9792064d8008;p=dpdk.git

diff --git a/drivers/net/bnxt/bnxt_rxq.h b/drivers/net/bnxt/bnxt_rxq.h
index 616163e634..fae92ea45c 100644
--- a/drivers/net/bnxt/bnxt_rxq.h
+++ b/drivers/net/bnxt/bnxt_rxq.h
@@ -6,10 +6,16 @@
 #ifndef _BNXT_RQX_H_
 #define _BNXT_RQX_H_
 
+/* Maximum receive burst supported in vector mode. */
+#define RTE_BNXT_MAX_RX_BURST		64U
+
 struct bnxt;
 struct bnxt_rx_ring_info;
 struct bnxt_cp_ring_info;
 struct bnxt_rx_queue {
+	rte_spinlock_t		lock;	/* Synchronize between rx_queue_stop
+					 * and fast path
+					 */
 	struct rte_mempool	*mb_pool; /* mbuf pool for RX ring */
 	struct rte_mbuf		*pkt_first_seg; /* 1st seg of pkt */
 	struct rte_mbuf		*pkt_last_seg; /* Last seg of pkt */
@@ -19,19 +25,26 @@ struct bnxt_rx_queue {
 	uint16_t		nb_rx_hold; /* num held free RX desc */
 	uint16_t		rx_free_thresh; /* max free RX desc to hold */
 	uint16_t		queue_id; /* RX queue index */
+#if defined(RTE_ARCH_X86) || defined(RTE_ARCH_ARM64)
+	uint16_t		rxrearm_nb; /* number of descs to reinit. */
+	uint16_t		rxrearm_start; /* next desc index to reinit. */
+#endif
 	uint16_t		reg_idx; /* RX queue register index */
 	uint16_t		port_id; /* Device port identifier */
 	uint8_t			crc_len; /* 0 if CRC stripped, 4 otherwise */
 	uint8_t			rx_deferred_start; /* not in global dev start */
+	uint8_t			rx_started; /* RX queue is started */
 
 	struct bnxt		*bp;
 	int			index;
 	struct bnxt_vnic_info	*vnic;
 
 	uint32_t			rx_buf_size;
-	uint32_t			rx_buf_use_size;  /* useable size */
 	struct bnxt_rx_ring_info	*rx_ring;
 	struct bnxt_cp_ring_info	*cp_ring;
+	struct rte_mbuf			fake_mbuf;
+	rte_atomic64_t		rx_mbuf_alloc_fail;
+	const struct rte_memzone *mz;
 };
 
 void bnxt_free_rxq_stats(struct bnxt_rx_queue *rxq);
@@ -52,4 +65,5 @@ int bnxt_rx_queue_start(struct rte_eth_dev *dev,
 			uint16_t rx_queue_id);
 int bnxt_rx_queue_stop(struct rte_eth_dev *dev,
 		       uint16_t rx_queue_id);
+void bnxt_rx_queue_release_mbufs(struct bnxt_rx_queue *rxq);
 #endif