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| author | Ingo Molnar <mingo@kernel.org> | 2016-06-08 09:26:46 +0200 |
|---|---|---|
| committer | Ingo Molnar <mingo@kernel.org> | 2016-06-08 09:26:46 +0200 |
| commit | 616d1c1b98ac79f30216a57a170dd7cea19b3df3 (patch) | |
| tree | 6f244c2e5a7160190e73bc82b4cd7fa7bb22ee31 /include/net/gtp.h | |
| parent | a4f144ebbdf6f7807c477bce8e136047ed27321f (diff) | |
| parent | c8ae067f2635be0f8c7e5db1bb74b757d623e05b (diff) | |
| download | linux-stable-616d1c1b98ac79f30216a57a170dd7cea19b3df3.tar.gz linux-stable-616d1c1b98ac79f30216a57a170dd7cea19b3df3.tar.bz2 linux-stable-616d1c1b98ac79f30216a57a170dd7cea19b3df3.zip | |
Merge branch 'linus' into perf/core, to refresh the branch
Signed-off-by: Ingo Molnar <mingo@kernel.org>
Diffstat (limited to 'include/net/gtp.h')
| -rw-r--r-- | include/net/gtp.h | 34 |
1 files changed, 34 insertions, 0 deletions
diff --git a/include/net/gtp.h b/include/net/gtp.h new file mode 100644 index 000000000000..894a37b87d63 --- /dev/null +++ b/include/net/gtp.h @@ -0,0 +1,34 @@ +#ifndef _GTP_H_ +#define _GTP_H + +/* General GTP protocol related definitions. */ + +#define GTP0_PORT 3386 +#define GTP1U_PORT 2152 + +#define GTP_TPDU 255 + +struct gtp0_header { /* According to GSM TS 09.60. */ + __u8 flags; + __u8 type; + __be16 length; + __be16 seq; + __be16 flow; + __u8 number; + __u8 spare[3]; + __be64 tid; +} __attribute__ ((packed)); + +struct gtp1_header { /* According to 3GPP TS 29.060. */ + __u8 flags; + __u8 type; + __be16 length; + __be32 tid; +} __attribute__ ((packed)); + +#define GTP1_F_NPDU 0x01 +#define GTP1_F_SEQ 0x02 +#define GTP1_F_EXTHDR 0x04 +#define GTP1_F_MASK 0x07 + +#endif |