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Subject[PATCH 23/29] Staging: yaffs2: yaffs_trace.h: Add file
Date
Adding files to yaffs2 directory.

Signed-off-by: Tracey Dent <tdent48227@gmail.com>
---
drivers/staging/yaffs2/yaffs_trace.h | 60 ++++++++++++++++++++++++++++++++++
1 files changed, 60 insertions(+), 0 deletions(-)
create mode 100644 drivers/staging/yaffs2/yaffs_trace.h
diff --git a/drivers/staging/yaffs2/yaffs_trace.h b/drivers/staging/yaffs2/yaffs_trace.h
new file mode 100644
index 0000000..9fe7214
--- /dev/null
+++ b/drivers/staging/yaffs2/yaffs_trace.h
@@ -0,0 +1,60 @@
+/*
+ * YAFFS: Yet another Flash File System . A NAND-flash specific file system.
+ *
+ * Copyright (C) 2002-2010 Aleph One Ltd.
+ * for Toby Churchill Ltd and Brightstar Engineering
+ *
+ * Created by Charles Manning <charles@aleph1.co.uk>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU Lesser General Public License version 2.1 as
+ * published by the Free Software Foundation.
+ *
+ * Note: Only YAFFS headers are LGPL, YAFFS C code is covered by GPL.
+ */
+
+
+#ifndef __YTRACE_H__
+#define __YTRACE_H__
+
+extern unsigned int yaffs_trace_mask;
+extern unsigned int yaffs_wr_attempts;
+
+/*
+ * Tracing flags.
+ * The flags masked in YAFFS_TRACE_ALWAYS are always traced.
+ */
+
+#define YAFFS_TRACE_OS 0x00000002
+#define YAFFS_TRACE_ALLOCATE 0x00000004
+#define YAFFS_TRACE_SCAN 0x00000008
+#define YAFFS_TRACE_BAD_BLOCKS 0x00000010
+#define YAFFS_TRACE_ERASE 0x00000020
+#define YAFFS_TRACE_GC 0x00000040
+#define YAFFS_TRACE_WRITE 0x00000080
+#define YAFFS_TRACE_TRACING 0x00000100
+#define YAFFS_TRACE_DELETION 0x00000200
+#define YAFFS_TRACE_BUFFERS 0x00000400
+#define YAFFS_TRACE_NANDACCESS 0x00000800
+#define YAFFS_TRACE_GC_DETAIL 0x00001000
+#define YAFFS_TRACE_SCAN_DEBUG 0x00002000
+#define YAFFS_TRACE_MTD 0x00004000
+#define YAFFS_TRACE_CHECKPOINT 0x00008000
+
+#define YAFFS_TRACE_VERIFY 0x00010000
+#define YAFFS_TRACE_VERIFY_NAND 0x00020000
+#define YAFFS_TRACE_VERIFY_FULL 0x00040000
+#define YAFFS_TRACE_VERIFY_ALL 0x000F0000
+
+#define YAFFS_TRACE_SYNC 0x00100000
+#define YAFFS_TRACE_BACKGROUND 0x00200000
+#define YAFFS_TRACE_LOCK 0x00400000
+
+#define YAFFS_TRACE_ERROR 0x40000000
+#define YAFFS_TRACE_BUG 0x80000000
+#define YAFFS_TRACE_ALWAYS 0xF0000000
+
+
+#define T(mask, p) do { if ((mask) & (yaffs_trace_mask | YAFFS_TRACE_ALWAYS)) TOUT(p); } while (0)
+
+#endif
--
1.7.3.2.146.gca209


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