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Diffstat (limited to 'drivers/scsi/bnx2fc/bnx2fc_debug.h')
-rw-r--r--drivers/scsi/bnx2fc/bnx2fc_debug.h47
1 files changed, 47 insertions, 0 deletions
diff --git a/drivers/scsi/bnx2fc/bnx2fc_debug.h b/drivers/scsi/bnx2fc/bnx2fc_debug.h
new file mode 100644
index 000000000..76717acee
--- /dev/null
+++ b/drivers/scsi/bnx2fc/bnx2fc_debug.h
@@ -0,0 +1,47 @@
+/* bnx2fc_debug.h: QLogic Linux FCoE offload driver.
+ * Handles operations such as session offload/upload etc, and manages
+ * session resources such as connection id and qp resources.
+ *
+ * Copyright (c) 2008-2013 Broadcom Corporation
+ * Copyright (c) 2014-2016 QLogic Corporation
+ * Copyright (c) 2016-2017 Cavium Inc.
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation.
+ *
+ */
+
+#ifndef __BNX2FC_DEBUG__
+#define __BNX2FC_DEBUG__
+
+/* Log level bit mask */
+#define LOG_IO 0x01 /* scsi cmd error, cleanup */
+#define LOG_TGT 0x02 /* Session setup, cleanup, etc' */
+#define LOG_HBA 0x04 /* lport events, link, mtu, etc' */
+#define LOG_ELS 0x08 /* ELS logs */
+#define LOG_MISC 0x10 /* fcoe L2 frame related logs*/
+#define LOG_ALL 0xff /* LOG all messages */
+
+extern unsigned int bnx2fc_debug_level;
+
+#define BNX2FC_ELS_DBG(fmt, ...) \
+do { \
+ if (unlikely(bnx2fc_debug_level & LOG_ELS)) \
+ pr_info(fmt, ##__VA_ARGS__); \
+} while (0)
+
+#define BNX2FC_MISC_DBG(fmt, ...) \
+do { \
+ if (unlikely(bnx2fc_debug_level & LOG_MISC)) \
+ pr_info(fmt, ##__VA_ARGS__); \
+} while (0)
+
+__printf(2, 3)
+void BNX2FC_IO_DBG(const struct bnx2fc_cmd *io_req, const char *fmt, ...);
+__printf(2, 3)
+void BNX2FC_TGT_DBG(const struct bnx2fc_rport *tgt, const char *fmt, ...);
+__printf(2, 3)
+void BNX2FC_HBA_DBG(const struct fc_lport *lport, const char *fmt, ...);
+
+#endif