[PATCH 2/6] prgdev: add debug macro for prgdev

["Chen Jing D(Mark)" <jing.d.chen@intel.com>]

Add debug macro in rte_log.h to support prgdev.
Add debug message macro for debugging.

Signed-off-by: Chen Jing D(Mark) <jing.d.chen@intel.com>
Signed-off-by: Gerald Rogers <gerald.rogers@intel.com>
---
 lib/librte_eal/common/include/rte_log.h |    1 +
 lib/librte_prgdev/rte_prgdev.h          |   67 +++++++++++++++++++++++++++++++
 2 files changed, 68 insertions(+), 0 deletions(-)

diff --git a/lib/librte_eal/common/include/rte_log.h b/lib/librte_eal/common/include/rte_log.h
index 954b96c..7422962 100644
--- a/lib/librte_eal/common/include/rte_log.h
+++ b/lib/librte_eal/common/include/rte_log.h
@@ -80,6 +80,7 @@ struct rte_logs {
 #define RTE_LOGTYPE_MBUF    0x00010000 /**< Log related to mbuf. */
 #define RTE_LOGTYPE_CRYPTODEV 0x00020000 /**< Log related to cryptodev. */
 #define RTE_LOGTYPE_EFD     0x00040000 /**< Log related to EFD. */
+#define RTE_LOGTYPE_PRG    0x00080000 /**< Log related to prg device. */
 
 /* these log types can be used in an application */
 #define RTE_LOGTYPE_USER1   0x01000000 /**< User-defined log type 1. */
diff --git a/lib/librte_prgdev/rte_prgdev.h b/lib/librte_prgdev/rte_prgdev.h
index e69de29..52f8a45 100644
--- a/lib/librte_prgdev/rte_prgdev.h
+++ b/lib/librte_prgdev/rte_prgdev.h
@@ -0,0 +1,67 @@
+/*-
+ *   BSD LICENSE
+ *
+ *   Copyright(c) 2016-2017 Intel Corporation. All rights reserved.
+ *   All rights reserved.
+ *
+ *   Redistribution and use in source and binary forms, with or without
+ *   modification, are permitted provided that the following conditions
+ *   are met:
+ *
+ *     * Redistributions of source code must retain the above copyright
+ *       notice, this list of conditions and the following disclaimer.
+ *     * Redistributions in binary form must reproduce the above copyright
+ *       notice, this list of conditions and the following disclaimer in
+ *       the documentation and/or other materials provided with the
+ *       distribution.
+ *     * Neither the name of Intel Corporation nor the names of its
+ *       contributors may be used to endorse or promote products derived
+ *       from this software without specific prior written permission.
+ *
+ *   THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+ *   "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+ *   LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+ *   A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+ *   OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+ *   SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+ *   LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+ *   DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+ *   THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ *   (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+ *   OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+#ifndef _RTE_PRGDEV_H_
+#define _RTE_PRGDEV_H_
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+#include <stdint.h>
+
+#include <rte_dev.h>
+#include <rte_log.h>
+#include <rte_pci.h>
+#include <rte_dev.h>
+#include <rte_errno.h>
+/* Logging Macros */
+#define PRG_LOG_ERR(...) \
+	RTE_LOG(ERR, PRG, \
+		RTE_FMT("%s() line %u: " RTE_FMT_HEAD(__VA_ARGS__,) "\n", \
+			__func__, __LINE__, RTE_FMT_TAIL(__VA_ARGS__,)))
+
+#ifdef RTE_LIBRTE_PRGDEV_DEBUG
+#define PRG_LOG_DEBUG(...) \
+	RTE_LOG(DEBUG, PRG, \
+		RTE_FMT("%s() line %u: " RTE_FMT_HEAD(__VA_ARGS__,) "\n", \
+			__func__, __LINE__, RTE_FMT_TAIL(__VA_ARGS__,)))
+#else
+#define PRG_LOG_DEBUG(...) (void)0
+#endif
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif /* _RTE_PRGDEV_H_ */
-- 
1.7.7.6