Imported Upstream version 17.05

Change-Id: Id1e419c5a214e4a18739663b91f0f9a549f1fdc6
Signed-off-by: Christian Ehrhardt <christian.ehrhardt@canonical.com>

1 files changed, 76 insertions, 0 deletions

diff --git a/drivers/net/sfc/sfc_log.h b/drivers/net/sfc/sfc_log.h
new file mode 100644
index 00000000..8a5e2302
--- /dev/null
+++ b/drivers/net/sfc/sfc_log.h
@@ -0,0 +1,76 @@
+/*-
+ *   BSD LICENSE
+ *
+ * Copyright (c) 2016-2017 Solarflare Communications Inc.
+ * All rights reserved.
+ *
+ * This software was jointly developed between OKTET Labs (under contract
+ * for Solarflare) and Solarflare Communications, Inc.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ *
+ * 1. Redistributions of source code must retain the above copyright notice,
+ *    this list of conditions and the following disclaimer.
+ * 2. 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.
+ *
+ * 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 _SFC_LOG_H_
+#define _SFC_LOG_H_
+
+/* Log PMD message, automatically add prefix and \n */
+#define SFC_LOG(sa, level, ...) \
+	do {								\
+		const struct rte_eth_dev *_dev = (sa)->eth_dev;		\
+		const struct rte_pci_device *_pci_dev = SFC_DEV_TO_PCI(_dev); \
+									\
+		RTE_LOG(level, PMD,					\
+			RTE_FMT("sfc_efx " PCI_PRI_FMT " #%" PRIu8 ": "	\
+				RTE_FMT_HEAD(__VA_ARGS__,) "\n",	\
+				_pci_dev->addr.domain,			\
+				_pci_dev->addr.bus,			\
+				_pci_dev->addr.devid,			\
+				_pci_dev->addr.function,		\
+				_dev->data->port_id,			\
+				RTE_FMT_TAIL(__VA_ARGS__,)));		\
+	} while (0)
+
+#define sfc_err(sa, ...) \
+	SFC_LOG(sa, ERR, __VA_ARGS__)
+
+#define sfc_warn(sa, ...) \
+	SFC_LOG(sa, WARNING, __VA_ARGS__)
+
+#define sfc_notice(sa, ...) \
+	SFC_LOG(sa, NOTICE, __VA_ARGS__)
+
+#define sfc_info(sa, ...) \
+	SFC_LOG(sa, INFO, __VA_ARGS__)
+
+#define sfc_log_init(sa, ...) \
+	do {								\
+		const struct sfc_adapter *_sa = (sa);			\
+									\
+		if (_sa->debug_init)					\
+			SFC_LOG(_sa, INFO,				\
+				RTE_FMT("%s(): "			\
+					RTE_FMT_HEAD(__VA_ARGS__,),	\
+					__func__,			\
+					RTE_FMT_TAIL(__VA_ARGS__,)));	\
+	} while (0)
+
+#endif /* _SFC_LOG_H_ */