net/bnx2x: remove unused Rx queue code

Fixes: 540a211084a7 ("bnx2x: driver core")

Signed-off-by: Chas Williams <3chas3@gmail.com>
Acked-by: Harish Patil <harish.patil@qlogic.com>

diff --git a/drivers/net/bnx2x/bnx2x_rxtx.c b/drivers/net/bnx2x/bnx2x_rxtx.c
index 7adea99..170e48f 100644 (file)
--- a/drivers/net/bnx2x/bnx2x_rxtx.c
+++ b/drivers/net/bnx2x/bnx2x_rxtx.c
@@ -60,7 +60,7 @@ bnx2x_dev_rx_queue_setup(struct rte_eth_dev *dev,
                       uint16_t queue_idx,
                       uint16_t nb_desc,
                       unsigned int socket_id,
-                      const struct rte_eth_rxconf *rx_conf,
+                      __rte_unused const struct rte_eth_rxconf *rx_conf,
                       struct rte_mempool *mp)
 {
        uint16_t j, idx;
@@ -85,7 +85,6 @@ bnx2x_dev_rx_queue_setup(struct rte_eth_dev *dev,
        rxq->mb_pool = mp;
        rxq->queue_id = queue_idx;
        rxq->port_id = dev->data->port_id;
-       rxq->crc_len = (uint8_t)((dev->data->dev_conf.rxmode.hw_strip_crc) ? 0 : ETHER_CRC_LEN);
 
        rxq->nb_rx_pages = 1;
        while (USABLE_RX_BD(rxq) < nb_desc)
@@ -95,13 +94,9 @@ bnx2x_dev_rx_queue_setup(struct rte_eth_dev *dev,
        sc->rx_ring_size = USABLE_RX_BD(rxq);
        rxq->nb_cq_pages = RCQ_BD_PAGES(rxq);
 
-       rxq->rx_free_thresh = rx_conf->rx_free_thresh ?
-               rx_conf->rx_free_thresh : DEFAULT_RX_FREE_THRESH;
-
-       PMD_INIT_LOG(DEBUG, "fp[%02d] req_bd=%u, thresh=%u, usable_bd=%lu, "
+       PMD_INIT_LOG(DEBUG, "fp[%02d] req_bd=%u, usable_bd=%lu, "
                       "total_bd=%lu, rx_pages=%u, cq_pages=%u",
-                      queue_idx, nb_desc, rxq->rx_free_thresh,
-                      (unsigned long)USABLE_RX_BD(rxq),
+                      queue_idx, nb_desc, (unsigned long)USABLE_RX_BD(rxq),
                       (unsigned long)TOTAL_RX_BD(rxq), rxq->nb_rx_pages,
                       rxq->nb_cq_pages);
 
@@ -136,7 +131,6 @@ bnx2x_dev_rx_queue_setup(struct rte_eth_dev *dev,
        }
 
        /* Initialize software ring entries */
-       rxq->rx_mbuf_alloc = 0;
        for (idx = 0; idx < rxq->nb_rx_desc; idx = NEXT_RX_BD(idx)) {
                mbuf = rte_mbuf_raw_alloc(mp);
                if (NULL == mbuf) {
@@ -147,7 +141,6 @@ bnx2x_dev_rx_queue_setup(struct rte_eth_dev *dev,
                }
                rxq->sw_ring[idx] = mbuf;
                rxq->rx_ring[idx] = mbuf->buf_physaddr;
-               rxq->rx_mbuf_alloc++;
        }
        rxq->pkt_first_seg = NULL;
        rxq->pkt_last_seg = NULL;

diff --git a/drivers/net/bnx2x/bnx2x_rxtx.h b/drivers/net/bnx2x/bnx2x_rxtx.h
index ccb22fc..dd251aa 100644 (file)
--- a/drivers/net/bnx2x/bnx2x_rxtx.h
+++ b/drivers/net/bnx2x/bnx2x_rxtx.h
@@ -11,8 +11,6 @@
 #ifndef _BNX2X_RXTX_H_
 #define _BNX2X_RXTX_H_
 
-
-#define DEFAULT_RX_FREE_THRESH   0
 #define DEFAULT_TX_FREE_THRESH   512
 #define RTE_PMD_BNX2X_TX_MAX_BURST 1
 
@@ -42,13 +40,9 @@ struct bnx2x_rx_queue {
        uint16_t                   rx_bd_tail;           /**< Index of last rx bd. */
        uint16_t                   rx_cq_head;           /**< Index of current rcq bd. */
        uint16_t                   rx_cq_tail;           /**< Index of last rcq bd. */
-       uint16_t                   nb_rx_hold;           /**< number of held free RX desc. */
-       uint16_t                   rx_free_thresh;       /**< max free RX desc to hold. */
        uint16_t                   queue_id;             /**< RX queue index. */
        uint8_t                    port_id;              /**< Device port identifier. */
-       uint8_t                    crc_len;              /**< 0 if CRC stripped, 4 otherwise. */
        struct bnx2x_softc           *sc;                  /**< Ptr to dev_private data. */
-       uint64_t                   rx_mbuf_alloc;        /**< Number of allocated mbufs. */
 };
 
 /**