X-Git-Url: http://git.droids-corp.org/?a=blobdiff_plain;f=drivers%2Fnet%2Fbnxt%2Fbnxt_rxq.h;h=42bd8e7ab76ba02d54d4f91a11b11413350fd8b8;hb=c5d06df44f7ee22ab6892f8d47d7373dee5a4973;hp=fae92ea45cb7e5bd4148cfaaa2087bbae2311cd6;hpb=deae85145c643ca1a4625bb2ad99e0fd1c4f62ae;p=dpdk.git

diff --git a/drivers/net/bnxt/bnxt_rxq.h b/drivers/net/bnxt/bnxt_rxq.h
index fae92ea45c..42bd8e7ab7 100644
--- a/drivers/net/bnxt/bnxt_rxq.h
+++ b/drivers/net/bnxt/bnxt_rxq.h
@@ -1,5 +1,5 @@
 /* SPDX-License-Identifier: BSD-3-Clause
- * Copyright(c) 2014-2018 Broadcom
+ * Copyright(c) 2014-2021 Broadcom
  * All rights reserved.
  */
 
@@ -9,31 +9,28 @@
 /* Maximum receive burst supported in vector mode. */
 #define RTE_BNXT_MAX_RX_BURST		64U
 
+/* Drop by default when receive desc is not available. */
+#define BNXT_DEFAULT_RX_DROP_EN		1
+
 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 */
 	uint64_t		mbuf_initializer; /* val to init mbuf */
 	uint16_t		nb_rx_desc; /* num of RX desc */
-	uint16_t		rx_tail; /* cur val of RDT register */
-	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 */
+	uint8_t			drop_en; /* Drop when rx desc not available. */
+	uint8_t			in_reset; /* Rx ring is scheduled for reset */
 
 	struct bnxt		*bp;
 	int			index;