From: Stephen Hemminger <stephen@networkplumber.org>
Date: Tue, 19 Dec 2017 06:38:30 +0000 (-0800)
Subject: net/avp: implement dynamic logging
X-Git-Tag: spdx-start~507
X-Git-Url: http://git.droids-corp.org/?p=dpdk.git;a=commitdiff_plain;h=e6b790c0659f71bbed1649f211b1cab614a268c7

net/avp: implement dynamic logging

All PMD should be using dynamic log levels.

Signed-off-by: Stephen Hemminger <stephen@networkplumber.org>
---

diff --git a/config/common_base b/config/common_base
index b8ee8f91c1..bee31e752e 100644
--- a/config/common_base
+++ b/config/common_base
@@ -440,7 +440,6 @@ CONFIG_RTE_LIBRTE_ARK_DEBUG_TRACE=n
 CONFIG_RTE_LIBRTE_AVP_PMD=n
 CONFIG_RTE_LIBRTE_AVP_DEBUG_RX=n
 CONFIG_RTE_LIBRTE_AVP_DEBUG_TX=n
-CONFIG_RTE_LIBRTE_AVP_DEBUG_DRIVER=y
 CONFIG_RTE_LIBRTE_AVP_DEBUG_BUFFERS=n
 
 #
diff --git a/drivers/net/avp/avp_ethdev.c b/drivers/net/avp/avp_ethdev.c
index 9b342bfa3a..deb6f355d3 100644
--- a/drivers/net/avp/avp_ethdev.c
+++ b/drivers/net/avp/avp_ethdev.c
@@ -60,6 +60,7 @@
 
 #include "avp_logs.h"
 
+int avp_logtype_driver;
 
 static int avp_dev_create(struct rte_pci_device *pci_dev,
 			  struct rte_eth_dev *eth_dev);
@@ -2312,3 +2313,12 @@ avp_dev_stats_reset(struct rte_eth_dev *eth_dev)
 
 RTE_PMD_REGISTER_PCI(net_avp, rte_avp_pmd);
 RTE_PMD_REGISTER_PCI_TABLE(net_avp, pci_id_avp_map);
+
+RTE_INIT(avp_init_log);
+static void
+avp_init_log(void)
+{
+	avp_logtype_driver = rte_log_register("pmd.avp.driver");
+	if (avp_logtype_driver >= 0)
+		rte_log_set_level(avp_logtype_driver, RTE_LOG_NOTICE);
+}
diff --git a/drivers/net/avp/avp_logs.h b/drivers/net/avp/avp_logs.h
index 252cab7da2..e29394d585 100644
--- a/drivers/net/avp/avp_logs.h
+++ b/drivers/net/avp/avp_logs.h
@@ -49,11 +49,10 @@
 #define PMD_TX_LOG(level, fmt, args...) do { } while (0)
 #endif
 
-#ifdef RTE_LIBRTE_AVP_DEBUG_DRIVER
+extern int avp_logtype_driver;
+
 #define PMD_DRV_LOG(level, fmt, args...) \
-	RTE_LOG(level, PMD, "%s(): " fmt, __func__, ## args)
-#else
-#define PMD_DRV_LOG(level, fmt, args...) do { } while (0)
-#endif
+	rte_log(RTE_LOG_ ## level, avp_logtype_driver, \
+		"%s(): " fmt, __func__, ## args)
 
 #endif /* _AVP_LOGS_H_ */