[T106][ZXW-22]7520V3SCV2.01.01.02P42U09_VEC_V0.8_AP_VEC origin source commit
Change-Id: Ic6e05d89ecd62fc34f82b23dcf306c93764aec4b
diff --git a/ap/os/linux/linux-3.4.x/fs/udf/udfend.h b/ap/os/linux/linux-3.4.x/fs/udf/udfend.h
new file mode 100644
index 0000000..6a9f3a9
--- /dev/null
+++ b/ap/os/linux/linux-3.4.x/fs/udf/udfend.h
@@ -0,0 +1,77 @@
+#ifndef __UDF_ENDIAN_H
+#define __UDF_ENDIAN_H
+
+#include <asm/byteorder.h>
+#include <linux/string.h>
+
+static inline struct kernel_lb_addr lelb_to_cpu(struct lb_addr in)
+{
+ struct kernel_lb_addr out;
+
+ out.logicalBlockNum = le32_to_cpu(in.logicalBlockNum);
+ out.partitionReferenceNum = le16_to_cpu(in.partitionReferenceNum);
+
+ return out;
+}
+
+static inline struct lb_addr cpu_to_lelb(struct kernel_lb_addr in)
+{
+ struct lb_addr out;
+
+ out.logicalBlockNum = cpu_to_le32(in.logicalBlockNum);
+ out.partitionReferenceNum = cpu_to_le16(in.partitionReferenceNum);
+
+ return out;
+}
+
+static inline struct short_ad lesa_to_cpu(struct short_ad in)
+{
+ struct short_ad out;
+
+ out.extLength = le32_to_cpu(in.extLength);
+ out.extPosition = le32_to_cpu(in.extPosition);
+
+ return out;
+}
+
+static inline struct short_ad cpu_to_lesa(struct short_ad in)
+{
+ struct short_ad out;
+
+ out.extLength = cpu_to_le32(in.extLength);
+ out.extPosition = cpu_to_le32(in.extPosition);
+
+ return out;
+}
+
+static inline struct kernel_long_ad lela_to_cpu(struct long_ad in)
+{
+ struct kernel_long_ad out;
+
+ out.extLength = le32_to_cpu(in.extLength);
+ out.extLocation = lelb_to_cpu(in.extLocation);
+
+ return out;
+}
+
+static inline struct long_ad cpu_to_lela(struct kernel_long_ad in)
+{
+ struct long_ad out;
+
+ out.extLength = cpu_to_le32(in.extLength);
+ out.extLocation = cpu_to_lelb(in.extLocation);
+
+ return out;
+}
+
+static inline struct kernel_extent_ad leea_to_cpu(struct extent_ad in)
+{
+ struct kernel_extent_ad out;
+
+ out.extLength = le32_to_cpu(in.extLength);
+ out.extLocation = le32_to_cpu(in.extLocation);
+
+ return out;
+}
+
+#endif /* __UDF_ENDIAN_H */