diff options
| author | Wojciech Drewek <wojciech.drewek@intel.com> | 2022-03-04 17:40:46 +0100 |
|---|---|---|
| committer | Tony Nguyen <anthony.l.nguyen@intel.com> | 2022-03-11 17:28:27 +0100 |
| commit | 81dd9849fa4911f76a14f354a048865894b9751e (patch) | |
| tree | 095f351e1df4f440e0d9d40cbdae56089d97a949 | |
| parent | net/sched: Allow flower to match on GTP options (diff) | |
| download | linux-81dd9849fa4911f76a14f354a048865894b9751e.tar.xz linux-81dd9849fa4911f76a14f354a048865894b9751e.zip | |
gtp: Add support for checking GTP device type
Add a function that checks if a net device type is GTP.
Signed-off-by: Wojciech Drewek <wojciech.drewek@intel.com>
Reviewed-by: Harald Welte <laforge@gnumonks.org>
Signed-off-by: Tony Nguyen <anthony.l.nguyen@intel.com>
| -rw-r--r-- | include/net/gtp.h | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/include/net/gtp.h b/include/net/gtp.h index 23c2aaae8a42..c1d6169df331 100644 --- a/include/net/gtp.h +++ b/include/net/gtp.h @@ -63,6 +63,12 @@ struct gtp_pdu_session_info { /* According to 3GPP TS 38.415. */ u8 qfi; }; +static inline bool netif_is_gtp(const struct net_device *dev) +{ + return dev->rtnl_link_ops && + !strcmp(dev->rtnl_link_ops->kind, "gtp"); +} + #define GTP1_F_NPDU 0x01 #define GTP1_F_SEQ 0x02 #define GTP1_F_EXTHDR 0x04 |