ia64/linux-2.6.18-xen.hg

view fs/udf/udfend.h @ 524:7f8b544237bf

netfront: Allow netfront in domain 0.

This is useful if your physical network device is in a utility domain.

Signed-off-by: Ian Campbell <ian.campbell@citrix.com>
author Keir Fraser <keir.fraser@citrix.com>
date Tue Apr 15 15:18:58 2008 +0100 (2008-04-15)
parents 831230e53067
children
line source
1 #ifndef __UDF_ENDIAN_H
2 #define __UDF_ENDIAN_H
4 #include <asm/byteorder.h>
5 #include <linux/string.h>
7 static inline kernel_lb_addr lelb_to_cpu(lb_addr in)
8 {
9 kernel_lb_addr out;
10 out.logicalBlockNum = le32_to_cpu(in.logicalBlockNum);
11 out.partitionReferenceNum = le16_to_cpu(in.partitionReferenceNum);
12 return out;
13 }
15 static inline lb_addr cpu_to_lelb(kernel_lb_addr in)
16 {
17 lb_addr out;
18 out.logicalBlockNum = cpu_to_le32(in.logicalBlockNum);
19 out.partitionReferenceNum = cpu_to_le16(in.partitionReferenceNum);
20 return out;
21 }
23 static inline kernel_timestamp lets_to_cpu(timestamp in)
24 {
25 kernel_timestamp out;
26 memcpy(&out, &in, sizeof(timestamp));
27 out.typeAndTimezone = le16_to_cpu(in.typeAndTimezone);
28 out.year = le16_to_cpu(in.year);
29 return out;
30 }
32 static inline short_ad lesa_to_cpu(short_ad in)
33 {
34 short_ad out;
35 out.extLength = le32_to_cpu(in.extLength);
36 out.extPosition = le32_to_cpu(in.extPosition);
37 return out;
38 }
40 static inline short_ad cpu_to_lesa(short_ad in)
41 {
42 short_ad out;
43 out.extLength = cpu_to_le32(in.extLength);
44 out.extPosition = cpu_to_le32(in.extPosition);
45 return out;
46 }
48 static inline kernel_long_ad lela_to_cpu(long_ad in)
49 {
50 kernel_long_ad out;
51 out.extLength = le32_to_cpu(in.extLength);
52 out.extLocation = lelb_to_cpu(in.extLocation);
53 return out;
54 }
56 static inline long_ad cpu_to_lela(kernel_long_ad in)
57 {
58 long_ad out;
59 out.extLength = cpu_to_le32(in.extLength);
60 out.extLocation = cpu_to_lelb(in.extLocation);
61 return out;
62 }
64 static inline kernel_extent_ad leea_to_cpu(extent_ad in)
65 {
66 kernel_extent_ad out;
67 out.extLength = le32_to_cpu(in.extLength);
68 out.extLocation = le32_to_cpu(in.extLocation);
69 return out;
70 }
72 static inline timestamp cpu_to_lets(kernel_timestamp in)
73 {
74 timestamp out;
75 memcpy(&out, &in, sizeof(timestamp));
76 out.typeAndTimezone = cpu_to_le16(in.typeAndTimezone);
77 out.year = cpu_to_le16(in.year);
78 return out;
79 }
81 #endif /* __UDF_ENDIAN_H */