[dpdk-dev] [PATCH v2 02/33] common/cpt: add common logging support

Anoob Joseph ajoseph at caviumnetworks.com
Tue Sep 4 05:58:49 CEST 2018


From: Ankur Dwivedi <ankur.dwivedi at caviumnetworks.com>

Add common logging macros

Signed-off-by: Ankur Dwivedi <ankur.dwivedi at caviumnetworks.com>
Signed-off-by: Anoob Joseph <anoob.joseph at caviumnetworks.com>
Signed-off-by: Murthy NSSR <nidadavolu.murthy at caviumnetworks.com>
Signed-off-by: Nithin Dabilpuram <nithin.dabilpuram at caviumnetworks.com>
Signed-off-by: Ragothaman Jayaraman <rjayaraman at caviumnetworks.com>
Signed-off-by: Srisivasubramanian S <ssrinivasan at caviumnetworks.com>
Signed-off-by: Tejasree Kondoj <kondoj.tejasree at caviumnetworks.com>
---
 drivers/common/cpt/cpt_pmd_logs.h | 52 +++++++++++++++++++++++++++++++++++++++
 1 file changed, 52 insertions(+)
 create mode 100644 drivers/common/cpt/cpt_pmd_logs.h

diff --git a/drivers/common/cpt/cpt_pmd_logs.h b/drivers/common/cpt/cpt_pmd_logs.h
new file mode 100644
index 0000000..e1bfbb3
--- /dev/null
+++ b/drivers/common/cpt/cpt_pmd_logs.h
@@ -0,0 +1,52 @@
+/* SPDX-License-Identifier: BSD-3-Clause
+ * Copyright(c) 2018 Cavium, Inc
+ */
+
+#ifndef _CPT_PMD_LOGS_H_
+#define _CPT_PMD_LOGS_H_
+
+#include <rte_log.h>
+
+/*
+ * This file defines log macros
+ */
+
+#define CPT_PMD_DRV_LOG_RAW(level, fmt, args...) \
+		rte_log(RTE_LOG_ ## level, cpt_logtype, \
+			"cpt: %s(): " fmt "\n", __func__, ##args)
+
+#define CPT_PMD_INIT_FUNC_TRACE() CPT_PMD_DRV_LOG_RAW(DEBUG, " >>")
+#define CPT_PMD_DRV_LOG(level, args...) \
+	CPT_PMD_DRV_LOG_RAW(level, ##args)
+
+#define CPT_LOG_INFO(fmt, args...) \
+	CPT_PMD_DRV_LOG_RAW(INFO, fmt, ## args)
+#define CPT_LOG_WARN(fmt, args...) \
+	CPT_PMD_DRV_LOG_RAW(WARNING, fmt, ## args)
+#define CPT_LOG_ERR(fmt, args...) \
+	CPT_PMD_DRV_LOG_RAW(ERR, fmt, ## args)
+
+/*
+ * DP logs, toggled out at compile time if level lower than current level.
+ * DP logs would be logged under 'PMD' type. So for dynamic logging, the
+ * level of 'pmd' has to be used.
+ */
+#define CPT_LOG_DP(level, fmt, args...) \
+	RTE_LOG_DP(level, PMD, fmt "\n", ## args)
+
+#define CPT_LOG_DP_DEBUG(fmt, args...) \
+	CPT_LOG_DP(DEBUG, fmt, ## args)
+#define CPT_LOG_DP_INFO(fmt, args...) \
+	CPT_LOG_DP(INFO, fmt, ## args)
+#define CPT_LOG_DP_WARN(fmt, args...) \
+	CPT_LOG_DP(WARNING, fmt, ## args)
+#define CPT_LOG_DP_ERR(fmt, args...) \
+	CPT_LOG_DP(ERR, fmt, ## args)
+
+/*
+ * cpt_logtype will be used for common logging. This field would be intiailized
+ * by otx_* driver routines during PCI probe.
+ */
+int cpt_logtype;
+
+#endif /* _CPT_PMD_LOGS_H_ */
-- 
2.7.4



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