X-Git-Url: http://git.droids-corp.org/?a=blobdiff_plain;f=drivers%2Fnet%2Fbnx2x%2Fbnx2x_rxtx.c;h=ae97dfee36b3b3e27e31c953e3730ed880113a6a;hb=d173b59d259bcd1e2a97f1bb517cc523da72c7cf;hp=1ab1abe830a921c73cef82c8cebd689e549b5158;hpb=58c18bc11443043d33dda361fe1e718b15d504c1;p=dpdk.git

diff --git a/drivers/net/bnx2x/bnx2x_rxtx.c b/drivers/net/bnx2x/bnx2x_rxtx.c
index 1ab1abe830..ae97dfee36 100644
--- a/drivers/net/bnx2x/bnx2x_rxtx.c
+++ b/drivers/net/bnx2x/bnx2x_rxtx.c
@@ -1,11 +1,8 @@
-/*
+/* SPDX-License-Identifier: BSD-3-Clause
  * Copyright (c) 2013-2015 Brocade Communications Systems, Inc.
- *
- * Copyright (c) 2015 QLogic Corporation.
+ * Copyright (c) 2015-2018 Cavium Inc.
  * All rights reserved.
- * www.qlogic.com
- *
- * See LICENSE.bnx2x_pmd for copyright and licensing details.
+ * www.cavium.com
  */
 
 #include "bnx2x.h"
@@ -15,19 +12,8 @@ static const struct rte_memzone *
 ring_dma_zone_reserve(struct rte_eth_dev *dev, const char *ring_name,
 		      uint16_t queue_id, uint32_t ring_size, int socket_id)
 {
-	char z_name[RTE_MEMZONE_NAMESIZE];
-	const struct rte_memzone *mz;
-
-	snprintf(z_name, sizeof(z_name), "%s_%s_%d_%d",
-			dev->device->driver->name, ring_name,
-			dev->data->port_id, queue_id);
-
-	mz = rte_memzone_lookup(z_name);
-	if (mz)
-		return mz;
-
-	return rte_memzone_reserve_aligned(z_name, ring_size, socket_id,
-			RTE_MEMZONE_IOVA_CONTIG, BNX2X_PAGE_SIZE);
+	return rte_eth_dma_zone_reserve(dev, ring_name, queue_id,
+			ring_size, BNX2X_PAGE_SIZE, socket_id);
 }
 
 static void
@@ -79,7 +65,7 @@ bnx2x_dev_rx_queue_setup(struct rte_eth_dev *dev,
 	rxq = rte_zmalloc_socket("ethdev RX queue", sizeof(struct bnx2x_rx_queue),
 				 RTE_CACHE_LINE_SIZE, socket_id);
 	if (NULL == rxq) {
-		PMD_INIT_LOG(ERR, "rte_zmalloc for rxq failed!");
+		PMD_DRV_LOG(ERR, sc, "rte_zmalloc for rxq failed!");
 		return -ENOMEM;
 	}
 	rxq->sc = sc;
@@ -95,7 +81,7 @@ 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);
 
-	PMD_INIT_LOG(DEBUG, "fp[%02d] req_bd=%u, usable_bd=%lu, "
+	PMD_DRV_LOG(DEBUG, sc, "fp[%02d] req_bd=%u, usable_bd=%lu, "
 		       "total_bd=%lu, rx_pages=%u, cq_pages=%u",
 		       queue_idx, nb_desc, (unsigned long)USABLE_RX_BD(rxq),
 		       (unsigned long)TOTAL_RX_BD(rxq), rxq->nb_rx_pages,
@@ -278,7 +264,7 @@ bnx2x_dev_tx_queue_setup(struct rte_eth_dev *dev,
 	txq->tx_free_thresh = min(txq->tx_free_thresh,
 				  txq->nb_tx_desc - BDS_PER_TX_PKT);
 
-	PMD_INIT_LOG(DEBUG, "fp[%02d] req_bd=%u, thresh=%u, usable_bd=%lu, "
+	PMD_DRV_LOG(DEBUG, sc, "fp[%02d] req_bd=%u, thresh=%u, usable_bd=%lu, "
 		     "total_bd=%lu, tx_pages=%u",
 		     queue_idx, nb_desc, txq->tx_free_thresh,
 		     (unsigned long)USABLE_TX_BD(txq),
@@ -304,7 +290,7 @@ bnx2x_dev_tx_queue_setup(struct rte_eth_dev *dev,
 		return -ENOMEM;
 	}
 
-	/* PMD_DRV_LOG(DEBUG, "sw_ring=%p hw_ring=%p dma_addr=0x%"PRIx64,
+	/* PMD_DRV_LOG(DEBUG, sc, "sw_ring=%p hw_ring=%p dma_addr=0x%"PRIx64,
 	   txq->sw_ring, txq->tx_ring, txq->tx_ring_phys_addr); */
 
 	/* Link TX pages */
@@ -313,7 +299,9 @@ bnx2x_dev_tx_queue_setup(struct rte_eth_dev *dev,
 		busaddr = txq->tx_ring_phys_addr + BNX2X_PAGE_SIZE * (i % txq->nb_tx_pages);
 		tx_n_bd->addr_hi = rte_cpu_to_le_32(U64_HI(busaddr));
 		tx_n_bd->addr_lo = rte_cpu_to_le_32(U64_LO(busaddr));
-		/* PMD_DRV_LOG(DEBUG, "link tx page %lu", (TOTAL_TX_BD_PER_PAGE * i - 1)); */
+		/* PMD_DRV_LOG(DEBUG, sc, "link tx page %lu",
+		 *          (TOTAL_TX_BD_PER_PAGE * i - 1));
+		 */
 	}
 
 	txq->queue_id = queue_idx;
@@ -323,7 +311,6 @@ bnx2x_dev_tx_queue_setup(struct rte_eth_dev *dev,
 	txq->tx_bd_tail = 0;
 	txq->tx_bd_head = 0;
 	txq->nb_tx_avail = txq->nb_tx_desc;
-	dev->tx_pkt_burst = bnx2x_xmit_pkts;
 	dev->data->tx_queues[queue_idx] = txq;
 	if (!sc->tx_queues) sc->tx_queues = dev->data->tx_queues;
 
@@ -334,12 +321,14 @@ static inline void
 bnx2x_upd_rx_prod_fast(struct bnx2x_softc *sc, struct bnx2x_fastpath *fp,
 		uint16_t rx_bd_prod, uint16_t rx_cq_prod)
 {
-	union ustorm_eth_rx_producers rx_prods;
+	struct ustorm_eth_rx_producers rx_prods = { 0 };
+	uint32_t *val = NULL;
 
-	rx_prods.prod.bd_prod  = rx_bd_prod;
-	rx_prods.prod.cqe_prod = rx_cq_prod;
+	rx_prods.bd_prod  = rx_bd_prod;
+	rx_prods.cqe_prod = rx_cq_prod;
 
-	REG_WR(sc, fp->ustorm_rx_prods_offset, rx_prods.raw_data[0]);
+	val = (uint32_t *)&rx_prods;
+	REG_WR(sc, fp->ustorm_rx_prods_offset, val[0]);
 }
 
 static uint16_t
@@ -453,20 +442,33 @@ next_rx:
 	return nb_rx;
 }
 
-int
-bnx2x_dev_rx_init(struct rte_eth_dev *dev)
+static uint16_t
+bnx2x_rxtx_pkts_dummy(__rte_unused void *p_rxq,
+		      __rte_unused struct rte_mbuf **rx_pkts,
+		      __rte_unused uint16_t nb_pkts)
 {
-	dev->rx_pkt_burst = bnx2x_recv_pkts;
-
 	return 0;
 }
 
+void bnx2x_dev_rxtx_init_dummy(struct rte_eth_dev *dev)
+{
+	dev->rx_pkt_burst = bnx2x_rxtx_pkts_dummy;
+	dev->tx_pkt_burst = bnx2x_rxtx_pkts_dummy;
+}
+
+void bnx2x_dev_rxtx_init(struct rte_eth_dev *dev)
+{
+	dev->rx_pkt_burst = bnx2x_recv_pkts;
+	dev->tx_pkt_burst = bnx2x_xmit_pkts;
+}
+
 void
 bnx2x_dev_clear_queues(struct rte_eth_dev *dev)
 {
+	struct bnx2x_softc *sc = dev->data->dev_private;
 	uint8_t i;
 
-	PMD_INIT_FUNC_TRACE();
+	PMD_INIT_FUNC_TRACE(sc);
 
 	for (i = 0; i < dev->data->nb_tx_queues; i++) {
 		struct bnx2x_tx_queue *txq = dev->data->tx_queues[i];