[03/17] net/ionic: add log
diff mbox series

Message ID 157084000193.11524.4069198856747684178.stgit@devele
State Superseded
Delegated to: Ferruh Yigit
Headers show
Series
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Checks

Context Check Description
ci/checkpatch success coding style OK
ci/Intel-compilation success Compilation OK

Commit Message

Alfredo Cardigliano Oct. 12, 2019, 12:26 a.m. UTC
Add debug options to the config file.
Define macros used for logs and make use of config file options
to enable them.

Signed-off-by: Alfredo Cardigliano <cardigliano@ntop.org>
Reviewed-by: Shannon Nelson <snelson@pensando.io>
---
 config/common_base               |    2 ++
 drivers/net/ionic/Makefile       |    2 +-
 drivers/net/ionic/ionic_ethdev.c |   21 +++++++++++++++++
 drivers/net/ionic/ionic_logs.h   |   46 ++++++++++++++++++++++++++++++++++++++
 drivers/net/ionic/meson.build    |    1 +
 5 files changed, 71 insertions(+), 1 deletion(-)
 create mode 100644 drivers/net/ionic/ionic_ethdev.c
 create mode 100644 drivers/net/ionic/ionic_logs.h

Comments

Stephen Hemminger Oct. 12, 2019, 3:23 p.m. UTC | #1
On Sat, 12 Oct 2019 02:26:41 +0200
Alfredo Cardigliano <cardigliano@ntop.org> wrote:

> +#ifdef RTE_LIBRTE_IONIC_DEBUG_RX
> +#define ionic_rx_print(level, fmt, args...) RTE_LOG(level, PMD, \
> +		"%s(): " fmt "\n", __func__, ## args)
> +#else
> +#define ionic_rx_print(level, fmt, args...) do { } while (0)
> +#endif
> +
> +#ifdef RTE_LIBRTE_IONIC_DEBUG_TX
> +#define ionic_tx_print(level, fmt, args...) RTE_LOG(level, PMD, \
> +		"%s(): " fmt "\n", __func__, ## args)

Please do not add new use of LOGTYPE_PMD, add another level to your existing logtype

Patch
diff mbox series

diff --git a/config/common_base b/config/common_base
index 1c11fcae6..c1b556fc1 100644
--- a/config/common_base
+++ b/config/common_base
@@ -274,6 +274,8 @@  CONFIG_RTE_LIBRTE_E1000_PF_DISABLE_STRIP_CRC=n
 # Compile Pensando IONIC PMD driver
 #
 CONFIG_RTE_LIBRTE_IONIC_PMD=y
+CONFIG_RTE_LIBRTE_IONIC_DEBUG_RX=n
+CONFIG_RTE_LIBRTE_IONIC_DEBUG_TX=n
 
 #
 # Compile burst-oriented HINIC PMD driver
diff --git a/drivers/net/ionic/Makefile b/drivers/net/ionic/Makefile
index 3add24087..2f3296a15 100644
--- a/drivers/net/ionic/Makefile
+++ b/drivers/net/ionic/Makefile
@@ -52,6 +52,6 @@  LDLIBS += -lrte_bus_pci
 #
 # all source are stored in SRCS-y
 #
-SRCS-$(CONFIG_RTE_LIBRTE_IONIC_PMD) +=
+SRCS-$(CONFIG_RTE_LIBRTE_IONIC_PMD) += ionic_ethdev.c
 
 include $(RTE_SDK)/mk/rte.lib.mk
diff --git a/drivers/net/ionic/ionic_ethdev.c b/drivers/net/ionic/ionic_ethdev.c
new file mode 100644
index 000000000..863d20d19
--- /dev/null
+++ b/drivers/net/ionic/ionic_ethdev.c
@@ -0,0 +1,21 @@ 
+/* SPDX-License-Identifier: GPL-2.0
+ * Copyright(c) 2018-2019 Pensando Systems, Inc. All rights reserved.
+ */
+
+#include "ionic_logs.h"
+
+int ionic_logtype_init;
+int ionic_logtype_driver;
+
+RTE_INIT(ionic_init_log)
+{
+	ionic_logtype_init = rte_log_register("pmd.net.ionic.init");
+
+	if (ionic_logtype_init >= 0)
+		rte_log_set_level(ionic_logtype_init, RTE_LOG_NOTICE);
+
+	ionic_logtype_driver = rte_log_register("pmd.net.ionic.driver");
+
+	if (ionic_logtype_driver >= 0)
+		rte_log_set_level(ionic_logtype_driver, RTE_LOG_NOTICE);
+}
diff --git a/drivers/net/ionic/ionic_logs.h b/drivers/net/ionic/ionic_logs.h
new file mode 100644
index 000000000..a4a9af888
--- /dev/null
+++ b/drivers/net/ionic/ionic_logs.h
@@ -0,0 +1,46 @@ 
+/* SPDX-License-Identifier: GPL-2.0
+ * Copyright(c) 2018-2019 Pensando Systems, Inc. All rights reserved.
+ */
+
+#ifndef _IONIC_LOGS_H_
+#define _IONIC_LOGS_H_
+
+#include <rte_log.h>
+
+extern int ionic_logtype_init;
+extern int ionic_logtype_driver;
+
+#define ionic_init_print(level, fmt, args...) rte_log(RTE_LOG_ ## level, \
+		ionic_logtype_init, "%s(): " fmt "\n", __func__, ##args)
+
+#define ionic_init_print_call() ionic_init_print(DEBUG, " >>")
+
+#ifndef IONIC_WARN_ON
+#define IONIC_WARN_ON(x) do { \
+	int ret = !!(x); \
+	if (unlikely(ret)) \
+		ionic_init_print(WARNING, "WARN_ON: \"" #x "\" at %s:%d\n", \
+				__func__, __LINE__); \
+} while (0)
+#endif
+
+#ifdef RTE_LIBRTE_IONIC_DEBUG_RX
+#define ionic_rx_print(level, fmt, args...) RTE_LOG(level, PMD, \
+		"%s(): " fmt "\n", __func__, ## args)
+#else
+#define ionic_rx_print(level, fmt, args...) do { } while (0)
+#endif
+
+#ifdef RTE_LIBRTE_IONIC_DEBUG_TX
+#define ionic_tx_print(level, fmt, args...) RTE_LOG(level, PMD, \
+		"%s(): " fmt "\n", __func__, ## args)
+#else
+#define ionic_tx_print(level, fmt, args...) do { } while (0)
+#endif
+
+#define ionic_drv_print(level, fmt, args...) rte_log(RTE_LOG_ ## level, \
+		ionic_logtype_driver, "%s(): " fmt "\n", __func__, ## args)
+
+#define ionic_drv_print_call() ionic_drv_print(DEBUG, " >>")
+
+#endif /* _IONIC_LOGS_H_ */
diff --git a/drivers/net/ionic/meson.build b/drivers/net/ionic/meson.build
index 502076e3c..5534ad6c3 100644
--- a/drivers/net/ionic/meson.build
+++ b/drivers/net/ionic/meson.build
@@ -4,5 +4,6 @@ 
 version = 1
 
 sources = files(
+	'ionic_ethdev.c'
 )