[dpdk-dev] [PATCH v6 7/8] net/ixgbe: refine debug build option

Qi Zhang qi.z.zhang at intel.com
Wed Mar 31 11:52:53 CEST 2021


1. replace RTE_LIBRTE_IXGBE_DEBUG_RX with RTE_ETHDEV_DEBUG_RX.
2. replace RTE_LIBRTE_IXGBE_DEBUG_TX whth RTE_ETHDEV_DEBUG_TX.
3. merge RTE_LIBRTE_IXGBE_DEBUG_TX_FREE and RTE_LIBRTE_ETHDEV_DEBUG
   into RTE_ETHDEV_DEBUG_TX

Signed-off-by: Qi Zhang <qi.z.zhang at intel.com>
---
 drivers/net/ixgbe/ixgbe_ethdev.c |  7 +---
 drivers/net/ixgbe/ixgbe_logs.h   | 13 +------
 drivers/net/ixgbe/ixgbe_rxtx.c   | 64 ++++++++++++++++----------------
 3 files changed, 36 insertions(+), 48 deletions(-)

diff --git a/drivers/net/ixgbe/ixgbe_ethdev.c b/drivers/net/ixgbe/ixgbe_ethdev.c
index 31faff066c..2d308be48a 100644
--- a/drivers/net/ixgbe/ixgbe_ethdev.c
+++ b/drivers/net/ixgbe/ixgbe_ethdev.c
@@ -8452,12 +8452,9 @@ RTE_PMD_REGISTER_PARAM_STRING(net_ixgbe_vf,
 RTE_LOG_REGISTER(ixgbe_logtype_init, pmd.net.ixgbe.init, NOTICE);
 RTE_LOG_REGISTER(ixgbe_logtype_driver, pmd.net.ixgbe.driver, NOTICE);
 
-#ifdef RTE_LIBRTE_IXGBE_DEBUG_RX
+#ifdef RTE_ETHDEV_DEBUG_RX
 RTE_LOG_REGISTER(ixgbe_logtype_rx, pmd.net.ixgbe.rx, DEBUG);
 #endif
-#ifdef RTE_LIBRTE_IXGBE_DEBUG_TX
+#ifdef RTE_ETHDEV_DEBUG_TX
 RTE_LOG_REGISTER(ixgbe_logtype_tx, pmd.net.ixgbe.tx, DEBUG);
 #endif
-#ifdef RTE_LIBRTE_IXGBE_DEBUG_TX_FREE
-RTE_LOG_REGISTER(ixgbe_logtype_tx_free, pmd.net.ixgbe.tx_free, DEBUG);
-#endif
diff --git a/drivers/net/ixgbe/ixgbe_logs.h b/drivers/net/ixgbe/ixgbe_logs.h
index 2a279d1098..00ef797ca1 100644
--- a/drivers/net/ixgbe/ixgbe_logs.h
+++ b/drivers/net/ixgbe/ixgbe_logs.h
@@ -12,7 +12,7 @@ extern int ixgbe_logtype_init;
 
 #define PMD_INIT_FUNC_TRACE() PMD_INIT_LOG(DEBUG, " >>")
 
-#ifdef RTE_LIBRTE_IXGBE_DEBUG_RX
+#ifdef RTE_ETHDEV_DEBUG_RX
 extern int ixgbe_logtype_rx;
 #define PMD_RX_LOG(level, fmt, args...)			\
 	rte_log(RTE_LOG_ ## level, ixgbe_logtype_rx,	\
@@ -21,7 +21,7 @@ extern int ixgbe_logtype_rx;
 #define PMD_RX_LOG(level, fmt, args...) do { } while (0)
 #endif
 
-#ifdef RTE_LIBRTE_IXGBE_DEBUG_TX
+#ifdef RTE_ETHDEV_DEBUG_TX
 extern int ixgbe_logtype_tx;
 #define PMD_TX_LOG(level, fmt, args...)			\
 	rte_log(RTE_LOG_ ## level, ixgbe_logtype_tx,	\
@@ -30,15 +30,6 @@ extern int ixgbe_logtype_tx;
 #define PMD_TX_LOG(level, fmt, args...) do { } while (0)
 #endif
 
-#ifdef RTE_LIBRTE_IXGBE_DEBUG_TX_FREE
-extern int ixgbe_logtype_tx_free;
-#define PMD_TX_FREE_LOG(level, fmt, args...)			\
-	rte_log(RTE_LOG_ ## level, ixgbe_logtype_tx_free,	\
-		"%s(): " fmt "\n", __func__, ## args)
-#else
-#define PMD_TX_FREE_LOG(level, fmt, args...) do { } while (0)
-#endif
-
 extern int ixgbe_logtype_driver;
 #define PMD_DRV_LOG_RAW(level, fmt, args...) \
 	rte_log(RTE_LOG_ ## level, ixgbe_logtype_driver, "%s(): " fmt, \
diff --git a/drivers/net/ixgbe/ixgbe_rxtx.c b/drivers/net/ixgbe/ixgbe_rxtx.c
index 7d23bab290..d69f36e977 100644
--- a/drivers/net/ixgbe/ixgbe_rxtx.c
+++ b/drivers/net/ixgbe/ixgbe_rxtx.c
@@ -583,11 +583,11 @@ ixgbe_xmit_cleanup(struct ixgbe_tx_queue *txq)
 	desc_to_clean_to = sw_ring[desc_to_clean_to].last_id;
 	status = txr[desc_to_clean_to].wb.status;
 	if (!(status & rte_cpu_to_le_32(IXGBE_TXD_STAT_DD))) {
-		PMD_TX_FREE_LOG(DEBUG,
-				"TX descriptor %4u is not done"
-				"(port=%d queue=%d)",
-				desc_to_clean_to,
-				txq->port_id, txq->queue_id);
+		PMD_TX_LOG(DEBUG,
+			   "TX descriptor %4u is not done"
+			   "(port=%d queue=%d)",
+			   desc_to_clean_to,
+			   txq->port_id, txq->queue_id);
 		/* Failed to clean any descriptors, better luck next time */
 		return -(1);
 	}
@@ -600,11 +600,11 @@ ixgbe_xmit_cleanup(struct ixgbe_tx_queue *txq)
 		nb_tx_to_clean = (uint16_t)(desc_to_clean_to -
 						last_desc_cleaned);
 
-	PMD_TX_FREE_LOG(DEBUG,
-			"Cleaning %4u TX descriptors: %4u to %4u "
-			"(port=%d queue=%d)",
-			nb_tx_to_clean, last_desc_cleaned, desc_to_clean_to,
-			txq->port_id, txq->queue_id);
+	PMD_TX_LOG(DEBUG,
+		   "Cleaning %4u TX descriptors: %4u to %4u "
+		   "(port=%d queue=%d)",
+		   nb_tx_to_clean, last_desc_cleaned, desc_to_clean_to,
+		   txq->port_id, txq->queue_id);
 
 	/*
 	 * The last descriptor to clean is done, so that means all the
@@ -750,12 +750,12 @@ ixgbe_xmit_pkts(void *tx_queue, struct rte_mbuf **tx_pkts,
 		 * nb_used better be less than or equal to txq->tx_rs_thresh
 		 */
 		if (nb_used > txq->nb_tx_free) {
-			PMD_TX_FREE_LOG(DEBUG,
-					"Not enough free TX descriptors "
-					"nb_used=%4u nb_free=%4u "
-					"(port=%d queue=%d)",
-					nb_used, txq->nb_tx_free,
-					txq->port_id, txq->queue_id);
+			PMD_TX_LOG(DEBUG,
+				   "Not enough free TX descriptors "
+				   "nb_used=%4u nb_free=%4u "
+				   "(port=%d queue=%d)",
+				   nb_used, txq->nb_tx_free,
+				   txq->port_id, txq->queue_id);
 
 			if (ixgbe_xmit_cleanup(txq) != 0) {
 				/* Could not clean any descriptors */
@@ -766,17 +766,17 @@ ixgbe_xmit_pkts(void *tx_queue, struct rte_mbuf **tx_pkts,
 
 			/* nb_used better be <= txq->tx_rs_thresh */
 			if (unlikely(nb_used > txq->tx_rs_thresh)) {
-				PMD_TX_FREE_LOG(DEBUG,
-					"The number of descriptors needed to "
-					"transmit the packet exceeds the "
-					"RS bit threshold. This will impact "
-					"performance."
-					"nb_used=%4u nb_free=%4u "
-					"tx_rs_thresh=%4u. "
-					"(port=%d queue=%d)",
-					nb_used, txq->nb_tx_free,
-					txq->tx_rs_thresh,
-					txq->port_id, txq->queue_id);
+				PMD_TX_LOG(DEBUG,
+					   "The number of descriptors needed to "
+					   "transmit the packet exceeds the "
+					   "RS bit threshold. This will impact "
+					   "performance."
+					   "nb_used=%4u nb_free=%4u "
+					   "tx_rs_thresh=%4u. "
+					   "(port=%d queue=%d)",
+					   nb_used, txq->nb_tx_free,
+					   txq->tx_rs_thresh,
+					   txq->port_id, txq->queue_id);
 				/*
 				 * Loop here until there are enough TX
 				 * descriptors or until the ring cannot be
@@ -920,10 +920,10 @@ ixgbe_xmit_pkts(void *tx_queue, struct rte_mbuf **tx_pkts,
 
 		/* Set RS bit only on threshold packets' last descriptor */
 		if (txq->nb_tx_used >= txq->tx_rs_thresh) {
-			PMD_TX_FREE_LOG(DEBUG,
-					"Setting RS bit on TXD id="
-					"%4u (port=%d queue=%d)",
-					tx_last, txq->port_id, txq->queue_id);
+			PMD_TX_LOG(DEBUG,
+				   "Setting RS bit on TXD id="
+				   "%4u (port=%d queue=%d)",
+				   tx_last, txq->port_id, txq->queue_id);
 
 			cmd_type_len |= IXGBE_TXD_CMD_RS;
 
@@ -995,7 +995,7 @@ ixgbe_prep_pkts(void *tx_queue, struct rte_mbuf **tx_pkts, uint16_t nb_pkts)
 			return i;
 		}
 
-#ifdef RTE_LIBRTE_ETHDEV_DEBUG
+#ifdef RTE_ETHDEV_DEBUG_TX
 		ret = rte_validate_tx_offload(m);
 		if (ret != 0) {
 			rte_errno = -ret;
-- 
2.26.2



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