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From: Stephen Hemminger <stephen@networkplumber.org>
To: helin.zhang@intel.com
Cc: dev@dpdk.org
Subject: [dpdk-dev] [PATCH 5/5] ixgbe: silence noisy log messages
Date: Fri, 15 May 2015 10:08:27 -0700
Message-ID: <1431709707-5281-6-git-send-email-stephen@networkplumber.org> (raw)
In-Reply-To: <1431709707-5281-1-git-send-email-stephen@networkplumber.org>

The ixgbe driver likes to be far to chatty in the system log
which is good for the original developer but not good for a production
product. All the normal messages should be changed from INFO to DEBUG.

Signed-off-by: Stephen Hemminger <stephen@networkplumber.org>
---
 lib/librte_pmd_ixgbe/ixgbe_ethdev.c | 14 +++++++-------
 lib/librte_pmd_ixgbe/ixgbe_rxtx.c   | 20 ++++++++++----------
 2 files changed, 17 insertions(+), 17 deletions(-)

diff --git a/lib/librte_pmd_ixgbe/ixgbe_ethdev.c b/lib/librte_pmd_ixgbe/ixgbe_ethdev.c
index 7e75382..bb24a17 100644
--- a/lib/librte_pmd_ixgbe/ixgbe_ethdev.c
+++ b/lib/librte_pmd_ixgbe/ixgbe_ethdev.c
@@ -568,7 +568,7 @@ ixgbe_dev_queue_stats_mapping_set(struct rte_eth_dev *eth_dev,
 		(hw->mac.type != ixgbe_mac_X550EM_x))
 		return -ENOSYS;
 
-	PMD_INIT_LOG(INFO, "Setting port %u, %s queue_id %d to stat index %d",
+	PMD_INIT_LOG(DEBUG, "Setting port %u, %s queue_id %d to stat index %d",
 		     eth_dev->data->port_id, is_rx ? "RX" : "TX",
 		     queue_id, stat_idx);
 
@@ -594,20 +594,20 @@ ixgbe_dev_queue_stats_mapping_set(struct rte_eth_dev *eth_dev,
 	else
 		stat_mappings->rqsmr[n] |= qsmr_mask;
 
-	PMD_INIT_LOG(INFO, "Set port %u, %s queue_id %d to stat index %d",
+	PMD_INIT_LOG(DEBUG, "Set port %u, %s queue_id %d to stat index %d",
 		     eth_dev->data->port_id, is_rx ? "RX" : "TX",
 		     queue_id, stat_idx);
-	PMD_INIT_LOG(INFO, "%s[%d] = 0x%08x", is_rx ? "RQSMR" : "TQSM", n,
+	PMD_INIT_LOG(DEBUG, "%s[%d] = 0x%08x", is_rx ? "RQSMR" : "TQSM", n,
 		     is_rx ? stat_mappings->rqsmr[n] : stat_mappings->tqsm[n]);
 
 	/* Now write the mapping in the appropriate register */
 	if (is_rx) {
-		PMD_INIT_LOG(INFO, "Write 0x%x to RX IXGBE stat mapping reg:%d",
+		PMD_INIT_LOG(DEBUG, "Write 0x%x to RX IXGBE stat mapping reg:%d",
 			     stat_mappings->rqsmr[n], n);
 		IXGBE_WRITE_REG(hw, IXGBE_RQSMR(n), stat_mappings->rqsmr[n]);
 	}
 	else {
-		PMD_INIT_LOG(INFO, "Write 0x%x to TX IXGBE stat mapping reg:%d",
+		PMD_INIT_LOG(DEBUG, "Write 0x%x to TX IXGBE stat mapping reg:%d",
 			     stat_mappings->tqsm[n], n);
 		IXGBE_WRITE_REG(hw, IXGBE_TQSM(n), stat_mappings->tqsm[n]);
 	}
@@ -751,7 +751,7 @@ eth_ixgbe_dev_init(struct rte_eth_dev *eth_dev)
 			ixgbe_set_tx_function(eth_dev, txq);
 		} else {
 			/* Use default TX function if we get here */
-			PMD_INIT_LOG(INFO, "No TX queues configured yet. "
+			PMD_INIT_LOG(DEBUG, "No TX queues configured yet. "
 			                   "Using default TX function.");
 		}
 
@@ -2275,7 +2275,7 @@ ixgbe_dev_interrupt_get_status(struct rte_eth_dev *dev)
 
 	/* read-on-clear nic registers here */
 	eicr = IXGBE_READ_REG(hw, IXGBE_EICR);
-	PMD_DRV_LOG(INFO, "eicr %x", eicr);
+	PMD_DRV_LOG(DEBUG, "eicr %x", eicr);
 
 	intr->flags = 0;
 	if (eicr & IXGBE_EICR_LSC) {
diff --git a/lib/librte_pmd_ixgbe/ixgbe_rxtx.c b/lib/librte_pmd_ixgbe/ixgbe_rxtx.c
index 57c9430..08830bf 100644
--- a/lib/librte_pmd_ixgbe/ixgbe_rxtx.c
+++ b/lib/librte_pmd_ixgbe/ixgbe_rxtx.c
@@ -1871,23 +1871,23 @@ ixgbe_set_tx_function(struct rte_eth_dev *dev, struct ixgbe_tx_queue *txq)
 	/* Use a simple Tx queue (no offloads, no multi segs) if possible */
 	if (((txq->txq_flags & IXGBE_SIMPLE_FLAGS) == IXGBE_SIMPLE_FLAGS)
 			&& (txq->tx_rs_thresh >= RTE_PMD_IXGBE_TX_MAX_BURST)) {
-		PMD_INIT_LOG(INFO, "Using simple tx code path");
+		PMD_INIT_LOG(DEBUG, "Using simple tx code path");
 #ifdef RTE_IXGBE_INC_VECTOR
 		if (txq->tx_rs_thresh <= RTE_IXGBE_TX_MAX_FREE_BUF_SZ &&
 				(rte_eal_process_type() != RTE_PROC_PRIMARY ||
 					ixgbe_txq_vec_setup(txq) == 0)) {
-			PMD_INIT_LOG(INFO, "Vector tx enabled.");
+			PMD_INIT_LOG(DEBUG, "Vector tx enabled.");
 			dev->tx_pkt_burst = ixgbe_xmit_pkts_vec;
 		} else
 #endif
 		dev->tx_pkt_burst = ixgbe_xmit_pkts_simple;
 	} else {
-		PMD_INIT_LOG(INFO, "Using full-featured tx code path");
-		PMD_INIT_LOG(INFO,
+		PMD_INIT_LOG(DEBUG, "Using full-featured tx code path");
+		PMD_INIT_LOG(DEBUG,
 				" - txq_flags = %lx " "[IXGBE_SIMPLE_FLAGS=%lx]",
 				(unsigned long)txq->txq_flags,
 				(unsigned long)IXGBE_SIMPLE_FLAGS);
-		PMD_INIT_LOG(INFO,
+		PMD_INIT_LOG(DEBUG,
 				" - tx_rs_thresh = %lu " "[RTE_PMD_IXGBE_TX_MAX_BURST=%lu]",
 				(unsigned long)txq->tx_rs_thresh,
 				(unsigned long)RTE_PMD_IXGBE_TX_MAX_BURST);
@@ -3761,11 +3761,11 @@ void ixgbe_set_rx_function(struct rte_eth_dev *dev)
 	 */
 	if (dev->data->lro) {
 		if (adapter->rx_bulk_alloc_allowed) {
-			PMD_INIT_LOG(INFO, "LRO is requested. Using a bulk "
+			PMD_INIT_LOG(DEBUG, "LRO is requested. Using a bulk "
 					   "allocation version");
 			dev->rx_pkt_burst = ixgbe_recv_pkts_lro_bulk_alloc;
 		} else {
-			PMD_INIT_LOG(INFO, "LRO is requested. Using a single "
+			PMD_INIT_LOG(DEBUG, "LRO is requested. Using a single "
 					   "allocation version");
 			dev->rx_pkt_burst = ixgbe_recv_pkts_lro_single_alloc;
 		}
@@ -3781,7 +3781,7 @@ void ixgbe_set_rx_function(struct rte_eth_dev *dev)
 
 			dev->rx_pkt_burst = ixgbe_recv_scattered_pkts_vec;
 		} else if (adapter->rx_bulk_alloc_allowed) {
-			PMD_INIT_LOG(INFO, "Using a Scattered with bulk "
+			PMD_INIT_LOG(DEBUG, "Using a Scattered with bulk "
 					   "allocation callback (port=%d).",
 				     dev->data->port_id);
 			dev->rx_pkt_burst = ixgbe_recv_pkts_lro_bulk_alloc;
@@ -3803,7 +3803,7 @@ void ixgbe_set_rx_function(struct rte_eth_dev *dev)
 	 *    - Single buffer allocation (the simplest one)
 	 */
 	} else if (adapter->rx_vec_allowed) {
-		PMD_INIT_LOG(INFO, "Vector rx enabled, please make sure RX "
+		PMD_INIT_LOG(DEBUG, "Vector rx enabled, please make sure RX "
 				   "burst size no less than 32.");
 
 		dev->rx_pkt_burst = ixgbe_recv_pkts_vec;
@@ -3961,7 +3961,7 @@ ixgbe_set_rsc(struct rte_eth_dev *dev)
 
 	dev->data->lro = 1;
 
-	PMD_INIT_LOG(INFO, "enabling LRO mode");
+	PMD_INIT_LOG(DEBUG, "enabling LRO mode");
 
 	return 0;
 }
-- 
2.1.4

  parent reply	other threads:[~2015-05-15 17:08 UTC|newest]

Thread overview: 14+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2015-05-15 17:08 [dpdk-dev] [PATCH v2 0/5] ixgbe: logging patches Stephen Hemminger
2015-05-15 17:08 ` [dpdk-dev] [PATCH 1/5] ixgbe: remove unnecessary casts Stephen Hemminger
2015-05-18  9:24   ` Bruce Richardson
2015-05-15 17:08 ` [dpdk-dev] [PATCH 2/5] ixgbe: don't print PCI address on link change Stephen Hemminger
2015-05-18  9:32   ` Bruce Richardson
2015-05-15 17:08 ` [dpdk-dev] [PATCH 3/5] ixgbe: raise priority of significant events Stephen Hemminger
2015-05-18  9:27   ` Bruce Richardson
2015-05-15 17:08 ` [dpdk-dev] [PATCH 4/5] ixgbe: use RTE_LOG not rte_log Stephen Hemminger
2015-05-18  9:28   ` Bruce Richardson
2015-05-15 17:08 ` Stephen Hemminger [this message]
2015-05-18  9:32   ` [dpdk-dev] [PATCH 5/5] ixgbe: silence noisy log messages Bruce Richardson
2015-05-18 16:39     ` Stephen Hemminger
2015-05-19  7:46       ` David Marchand
2015-05-19 14:40         ` Stephen Hemminger

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