net/liquidio: add log

Add debug options to config file. Define macros used for log and make
use of config file options to enable them.

Signed-off-by: Shijith Thotton <shijith.thotton@caviumnetworks.com>
Signed-off-by: Jerin Jacob <jerin.jacob@caviumnetworks.com>
Signed-off-by: Derek Chickles <derek.chickles@caviumnetworks.com>
Signed-off-by: Venkat Koppula <venkat.koppula@caviumnetworks.com>
Signed-off-by: Srisivasubramanian S <ssrinivasan@caviumnetworks.com>
Signed-off-by: Mallesham Jatharakonda <mjatharakonda@oneconvergence.com>

diff --git a/config/common_base b/config/common_base
index d17180d..1fd561a 100644 (file)
--- a/config/common_base
+++ b/config/common_base
@@ -295,6 +295,12 @@ CONFIG_RTE_LIBRTE_THUNDERX_NICVF_DEBUG_MBOX=n
 # Compile burst-oriented Cavium LiquidIO PMD driver
 #
 CONFIG_RTE_LIBRTE_LIO_PMD=y
+CONFIG_RTE_LIBRTE_LIO_DEBUG_DRIVER=n
+CONFIG_RTE_LIBRTE_LIO_DEBUG_INIT=n
+CONFIG_RTE_LIBRTE_LIO_DEBUG_RX=n
+CONFIG_RTE_LIBRTE_LIO_DEBUG_TX=n
+CONFIG_RTE_LIBRTE_LIO_DEBUG_MBOX=n
+CONFIG_RTE_LIBRTE_LIO_DEBUG_REGS=n
 
 #
 # Compile burst-oriented VIRTIO PMD driver

diff --git a/drivers/net/liquidio/lio_logs.h b/drivers/net/liquidio/lio_logs.h
new file mode 100644 (file)
index 0000000..a4c9ca4
--- /dev/null
+++ b/drivers/net/liquidio/lio_logs.h
@@ -0,0 +1,91 @@
+/*
+ *   BSD LICENSE
+ *
+ *   Copyright(c) 2017 Cavium, Inc.. 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 Cavium, Inc. 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(S) 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 _LIO_LOGS_H_
+#define _LIO_LOGS_H_
+
+#define lio_dev_printf(lio_dev, level, fmt, args...)                   \
+       RTE_LOG(level, PMD, "%s" fmt, (lio_dev)->dev_string, ##args)
+
+#define lio_dev_info(lio_dev, fmt, args...)                            \
+       lio_dev_printf(lio_dev, INFO, "INFO: " fmt, ##args)
+
+#define lio_dev_err(lio_dev, fmt, args...)                             \
+       lio_dev_printf(lio_dev, ERR, "ERROR: %s() " fmt, __func__, ##args)
+
+#define PMD_INIT_LOG(level, fmt, args...) RTE_LOG(level, PMD, fmt, ## args)
+
+/* Enable these through config options */
+
+#ifdef RTE_LIBRTE_LIO_DEBUG_INIT
+#define PMD_INIT_FUNC_TRACE() PMD_INIT_LOG(DEBUG, "%s() >>\n", __func__)
+#else /* !RTE_LIBRTE_LIO_DEBUG_INIT */
+#define PMD_INIT_FUNC_TRACE() do { } while (0)
+#endif /* RTE_LIBRTE_LIO_DEBUG_INIT */
+
+#ifdef RTE_LIBRTE_LIO_DEBUG_DRIVER
+#define lio_dev_dbg(lio_dev, fmt, args...)                             \
+       lio_dev_printf(lio_dev, DEBUG, "DEBUG: %s() " fmt, __func__, ##args)
+#else /* !RTE_LIBRTE_LIO_DEBUG_DRIVER */
+#define lio_dev_dbg(lio_dev, fmt, args...) do { } while (0)
+#endif /* RTE_LIBRTE_LIO_DEBUG_DRIVER */
+
+#ifdef RTE_LIBRTE_LIO_DEBUG_RX
+#define PMD_RX_LOG(lio_dev, level, fmt, args...)                       \
+       lio_dev_printf(lio_dev, level, "RX: %s() " fmt, __func__, ##args)
+#else /* !RTE_LIBRTE_LIO_DEBUG_RX */
+#define PMD_RX_LOG(lio_dev, level, fmt, args...) do { } while (0)
+#endif /* RTE_LIBRTE_LIO_DEBUG_RX */
+
+#ifdef RTE_LIBRTE_LIO_DEBUG_TX
+#define PMD_TX_LOG(lio_dev, level, fmt, args...)                       \
+       lio_dev_printf(lio_dev, level, "TX: %s() " fmt, __func__, ##args)
+#else /* !RTE_LIBRTE_LIO_DEBUG_TX */
+#define PMD_TX_LOG(lio_dev, level, fmt, args...) do { } while (0)
+#endif /* RTE_LIBRTE_LIO_DEBUG_TX */
+
+#ifdef RTE_LIBRTE_LIO_DEBUG_MBOX
+#define PMD_MBOX_LOG(lio_dev, level, fmt, args...)                     \
+       lio_dev_printf(lio_dev, level, "MBOX: %s() " fmt, __func__, ##args)
+#else /* !RTE_LIBRTE_LIO_DEBUG_MBOX */
+#define PMD_MBOX_LOG(level, fmt, args...) do { } while (0)
+#endif /* RTE_LIBRTE_LIO_DEBUG_MBOX */
+
+#ifdef RTE_LIBRTE_LIO_DEBUG_REGS
+#define PMD_REGS_LOG(lio_dev, fmt, args...)                            \
+       lio_dev_printf(lio_dev, DEBUG, "REGS: " fmt, ##args)
+#else /* !RTE_LIBRTE_LIO_DEBUG_REGS */
+#define PMD_REGS_LOG(level, fmt, args...) do { } while (0)
+#endif /* RTE_LIBRTE_LIO_DEBUG_REGS */
+
+#endif  /* _LIO_LOGS_H_ */