ASR_BASE
Change-Id: Icf3719cc0afe3eeb3edc7fa80a2eb5199ca9dda1
diff --git a/marvell/linux/fs/cifs/cifs_debug.h b/marvell/linux/fs/cifs/cifs_debug.h
new file mode 100644
index 0000000..100b005
--- /dev/null
+++ b/marvell/linux/fs/cifs/cifs_debug.h
@@ -0,0 +1,167 @@
+/* SPDX-License-Identifier: GPL-2.0-or-later */
+/*
+ *
+ * Copyright (c) International Business Machines Corp., 2000,2002
+ * Modified by Steve French (sfrench@us.ibm.com)
+*/
+
+#ifndef _H_CIFS_DEBUG
+#define _H_CIFS_DEBUG
+
+void cifs_dump_mem(char *label, void *data, int length);
+void cifs_dump_detail(void *buf, struct TCP_Server_Info *ptcp_info);
+void cifs_dump_mids(struct TCP_Server_Info *);
+extern bool traceSMB; /* flag which enables the function below */
+void dump_smb(void *, int);
+#define CIFS_INFO 0x01
+#define CIFS_RC 0x02
+#define CIFS_TIMER 0x04
+
+#define VFS 1
+#define FYI 2
+extern int cifsFYI;
+#ifdef CONFIG_CIFS_DEBUG2
+#define NOISY 4
+#else
+#define NOISY 0
+#endif
+#define ONCE 8
+
+/*
+ * debug ON
+ * --------
+ */
+#ifdef CONFIG_CIFS_DEBUG
+
+
+/*
+ * When adding tracepoints and debug messages we have various choices.
+ * Some considerations:
+ *
+ * Use cifs_dbg(VFS, ...) for things we always want logged, and the user to see
+ * cifs_info(...) slightly less important, admin can filter via loglevel > 6
+ * cifs_dbg(FYI, ...) minor debugging messages, off by default
+ * trace_smb3_* ftrace functions are preferred for complex debug messages
+ * intended for developers or experienced admins, off by default
+ */
+
+/* Information level messages, minor events */
+#define cifs_info_func(ratefunc, fmt, ...) \
+do { \
+ pr_info_ ## ratefunc("CIFS: " fmt, ##__VA_ARGS__); \
+} while (0)
+
+#define cifs_info(fmt, ...) \
+do { \
+ cifs_info_func(ratelimited, fmt, ##__VA_ARGS__); \
+} while (0)
+
+/* information message: e.g., configuration, major event */
+#define cifs_dbg_func(ratefunc, type, fmt, ...) \
+do { \
+ if ((type) & FYI && cifsFYI & CIFS_INFO) { \
+ pr_debug_ ## ratefunc("%s: " \
+ fmt, __FILE__, ##__VA_ARGS__); \
+ } else if ((type) & VFS) { \
+ pr_err_ ## ratefunc("CIFS VFS: " \
+ fmt, ##__VA_ARGS__); \
+ } else if ((type) & NOISY && (NOISY != 0)) { \
+ pr_debug_ ## ratefunc(fmt, ##__VA_ARGS__); \
+ } \
+} while (0)
+
+#define cifs_dbg(type, fmt, ...) \
+do { \
+ if ((type) & ONCE) \
+ cifs_dbg_func(once, \
+ type, fmt, ##__VA_ARGS__); \
+ else \
+ cifs_dbg_func(ratelimited, \
+ type, fmt, ##__VA_ARGS__); \
+} while (0)
+
+#define cifs_server_dbg_func(ratefunc, type, fmt, ...) \
+do { \
+ const char *sn = ""; \
+ if (server && server->hostname) \
+ sn = server->hostname; \
+ if ((type) & FYI && cifsFYI & CIFS_INFO) { \
+ pr_debug_ ## ratefunc("%s: \\\\%s " fmt, \
+ __FILE__, sn, ##__VA_ARGS__); \
+ } else if ((type) & VFS) { \
+ pr_err_ ## ratefunc("CIFS VFS: \\\\%s " fmt, \
+ sn, ##__VA_ARGS__); \
+ } else if ((type) & NOISY && (NOISY != 0)) { \
+ pr_debug_ ## ratefunc("\\\\%s " fmt, \
+ sn, ##__VA_ARGS__); \
+ } \
+} while (0)
+
+#define cifs_server_dbg(type, fmt, ...) \
+do { \
+ if ((type) & ONCE) \
+ cifs_server_dbg_func(once, \
+ type, fmt, ##__VA_ARGS__); \
+ else \
+ cifs_server_dbg_func(ratelimited, \
+ type, fmt, ##__VA_ARGS__); \
+} while (0)
+
+#define cifs_tcon_dbg_func(ratefunc, type, fmt, ...) \
+do { \
+ const char *tn = ""; \
+ if (tcon && tcon->treeName) \
+ tn = tcon->treeName; \
+ if ((type) & FYI && cifsFYI & CIFS_INFO) { \
+ pr_debug_ ## ratefunc("%s: %s " fmt, \
+ __FILE__, tn, ##__VA_ARGS__); \
+ } else if ((type) & VFS) { \
+ pr_err_ ## ratefunc("CIFS VFS: %s " fmt, \
+ tn, ##__VA_ARGS__); \
+ } else if ((type) & NOISY && (NOISY != 0)) { \
+ pr_debug_ ## ratefunc("%s " fmt, \
+ tn, ##__VA_ARGS__); \
+ } \
+} while (0)
+
+#define cifs_tcon_dbg(type, fmt, ...) \
+do { \
+ if ((type) & ONCE) \
+ cifs_tcon_dbg_func(once, \
+ type, fmt, ##__VA_ARGS__); \
+ else \
+ cifs_tcon_dbg_func(ratelimited, \
+ type, fmt, ##__VA_ARGS__); \
+} while (0)
+
+/*
+ * debug OFF
+ * ---------
+ */
+#else /* _CIFS_DEBUG */
+#define cifs_dbg(type, fmt, ...) \
+do { \
+ if (0) \
+ pr_debug(fmt, ##__VA_ARGS__); \
+} while (0)
+
+#define cifs_server_dbg(type, fmt, ...) \
+do { \
+ if (0) \
+ pr_debug("\\\\%s " fmt, \
+ server->hostname, ##__VA_ARGS__); \
+} while (0)
+
+#define cifs_tcon_dbg(type, fmt, ...) \
+do { \
+ if (0) \
+ pr_debug("%s " fmt, tcon->treeName, ##__VA_ARGS__); \
+} while (0)
+
+#define cifs_info(fmt, ...) \
+do { \
+ pr_info("CIFS: "fmt, ##__VA_ARGS__); \
+} while (0)
+#endif
+
+#endif /* _H_CIFS_DEBUG */