From: Thomas Monjalon <thomas.monjalon@6wind.com>
To: Dmitry Vyal <dmitryvyal@gmail.com>
Cc: dev@dpdk.org
Subject: Re: [dpdk-dev] Sporadic errors while initializing NICs in example applications, dpdk-1.5.0r1
Date: Fri, 22 Nov 2013 13:48:02 +0100 [thread overview]
Message-ID: <201311221348.02307.thomas.monjalon@6wind.com> (raw)
In-Reply-To: <528F4E41.2000405@gmail.com>
Hello,
22/11/2013 13:29, Dmitry Vyal :
> EAL: PCI device 0000:02:00.0 on NUMA socket -1
> EAL: probe driver: 8086:10fb rte_ixgbe_pmd
> EAL: PCI memory mapped at 0x7f6b83687000
> EAL: PCI memory mapped at 0x7f6b83683000
> EAL: PCI device 0000:02:00.1 on NUMA socket -1
> EAL: probe driver: 8086:10fb rte_ixgbe_pmd
> EAL: PCI memory mapped at 0x7f6b83663000
> EAL: PCI memory mapped at 0x7f6b8365f000
[...]
> EAL: Error - exiting with code: 1
> Cause: No Ethernet ports - bye
>
> Any ideas how to investigate this?
Could you try this patch in order to see the root cause of your issue ?
--- a/lib/librte_pmd_ixgbe/ixgbe_logs.h
+++ b/lib/librte_pmd_ixgbe/ixgbe_logs.h
@@ -34,41 +34,44 @@
#ifndef _IXGBE_LOGS_H_
#define _IXGBE_LOGS_H_
+#define PMD_LOG(level, fmt, args...) \
+ RTE_LOG(level, PMD, "%s(): " fmt "\n", __func__, ##args)
+
#ifdef RTE_LIBRTE_IXGBE_DEBUG_INIT
-#define PMD_INIT_LOG(level, fmt, args...) \
- RTE_LOG(level, PMD, "%s(): " fmt "\n", __func__, ## args)
+#define PMD_INIT_LOG(level, fmt, args...) PMD_LOG(level, fmt, ##args)
#define PMD_INIT_FUNC_TRACE() PMD_INIT_LOG(DEBUG, " >>")
#else
-#define PMD_INIT_LOG(level, fmt, args...) do { } while(0)
+#define PMD_INIT_LOG(level, fmt, args...) \
+ (void)(RTE_LOG_##level <= RTE_LOG_ERR ? PMD_LOG(level, fmt, ##args) : 0)
#define PMD_INIT_FUNC_TRACE() do { } while(0)
#endif
#ifdef RTE_LIBRTE_IXGBE_DEBUG_RX
-#define PMD_RX_LOG(level, fmt, args...) \
- RTE_LOG(level, PMD, "%s(): " fmt "\n", __func__, ## args)
+#define PMD_RX_LOG(level, fmt, args...) PMD_LOG(level, fmt, ##args)
#else
-#define PMD_RX_LOG(level, fmt, args...) do { } while(0)
+#define PMD_RX_LOG(level, fmt, args...) \
+ (void)(RTE_LOG_##level <= RTE_LOG_ERR ? PMD_LOG(level, fmt, ##args) : 0)
#endif
#ifdef RTE_LIBRTE_IXGBE_DEBUG_TX
-#define PMD_TX_LOG(level, fmt, args...) \
- RTE_LOG(level, PMD, "%s(): " fmt "\n", __func__, ## args)
+#define PMD_TX_LOG(level, fmt, args...) PMD_LOG(level, fmt, ##args)
#else
-#define PMD_TX_LOG(level, fmt, args...) do { } while(0)
+#define PMD_TX_LOG(level, fmt, args...) \
+ (void)(RTE_LOG_##level <= RTE_LOG_ERR ? PMD_LOG(level, fmt, ##args) : 0)
#endif
#ifdef RTE_LIBRTE_IXGBE_DEBUG_TX_FREE
-#define PMD_TX_FREE_LOG(level, fmt, args...) \
- RTE_LOG(level, PMD, "%s(): " fmt "\n", __func__, ## args)
+#define PMD_TX_FREE_LOG(level, fmt, args...) PMD_LOG(level, fmt, ##args)
#else
-#define PMD_TX_FREE_LOG(level, fmt, args...) do { } while(0)
+#define PMD_TX_FREE_LOG(level, fmt, args...) \
+ (void)(RTE_LOG_##level <= RTE_LOG_ERR ? PMD_LOG(level, fmt, ##args) : 0)
#endif
#ifdef RTE_LIBRTE_IXGBE_DEBUG_DRIVER
-#define PMD_DRV_LOG(level, fmt, args...) \
- RTE_LOG(level, PMD, "%s(): " fmt "\n", __func__, ## args)
+#define PMD_DRV_LOG(level, fmt, args...) PMD_LOG(level, fmt, ##args)
#else
-#define PMD_DRV_LOG(level, fmt, args...) do { } while(0)
+#define PMD_DRV_LOG(level, fmt, args...) \
+ (void)(RTE_LOG_##level <= RTE_LOG_ERR ? PMD_LOG(level, fmt, ##args) : 0)
#endif
#endif /* _IXGBE_LOGS_H_ */
--
Thomas
next prev parent reply other threads:[~2013-11-22 12:47 UTC|newest]
Thread overview: 11+ messages / expand[flat|nested] mbox.gz Atom feed top
2013-11-22 12:29 Dmitry Vyal
2013-11-22 12:48 ` Thomas Monjalon [this message]
2013-11-27 14:06 ` Dmitry Vyal
2013-11-27 14:10 ` jigsaw
2013-11-27 14:42 ` Thomas Monjalon
2013-11-28 11:01 ` Richardson, Bruce
2013-11-29 10:53 ` Dmitry Vyal
2013-11-29 12:25 ` Thomas Monjalon
2013-11-29 12:39 ` Thomas Monjalon
2013-12-06 12:43 ` Dmitry Vyal
2013-11-29 18:20 ` Thomas Monjalon
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