diff options
| -rw-r--r-- | include/net/devlink.h | 1 | ||||
| -rw-r--r-- | include/uapi/linux/devlink.h | 5 | ||||
| -rw-r--r-- | net/core/devlink.c | 17 |
3 files changed, 23 insertions, 0 deletions
diff --git a/include/net/devlink.h b/include/net/devlink.h index ddb8b5227580..8ff8a6f77f29 100644 --- a/include/net/devlink.h +++ b/include/net/devlink.h @@ -329,6 +329,7 @@ int devlink_dpipe_action_put(struct sk_buff *skb, int devlink_dpipe_match_put(struct sk_buff *skb, struct devlink_dpipe_match *match); extern struct devlink_dpipe_header devlink_dpipe_header_ethernet; +extern struct devlink_dpipe_header devlink_dpipe_header_ipv4; #else diff --git a/include/uapi/linux/devlink.h b/include/uapi/linux/devlink.h index a855f8dcc8ee..6c172548589d 100644 --- a/include/uapi/linux/devlink.h +++ b/include/uapi/linux/devlink.h @@ -230,8 +230,13 @@ enum devlink_dpipe_field_ethernet_id { DEVLINK_DPIPE_FIELD_ETHERNET_DST_MAC, }; +enum devlink_dpipe_field_ipv4_id { + DEVLINK_DPIPE_FIELD_IPV4_DST_IP, +}; + enum devlink_dpipe_header_id { DEVLINK_DPIPE_HEADER_ETHERNET, + DEVLINK_DPIPE_HEADER_IPV4, }; #endif /* _UAPI_LINUX_DEVLINK_H_ */ diff --git a/net/core/devlink.c b/net/core/devlink.c index 4f6f3d601785..fcf5dd662882 100644 --- a/net/core/devlink.c +++ b/net/core/devlink.c @@ -46,6 +46,23 @@ struct devlink_dpipe_header devlink_dpipe_header_ethernet = { }; EXPORT_SYMBOL(devlink_dpipe_header_ethernet); +static struct devlink_dpipe_field devlink_dpipe_fields_ipv4[] = { + { + .name = "destination ip", + .id = DEVLINK_DPIPE_FIELD_IPV4_DST_IP, + .bitwidth = 32, + }, +}; + +struct devlink_dpipe_header devlink_dpipe_header_ipv4 = { + .name = "ipv4", + .id = DEVLINK_DPIPE_HEADER_IPV4, + .fields = devlink_dpipe_fields_ipv4, + .fields_count = ARRAY_SIZE(devlink_dpipe_fields_ipv4), + .global = true, +}; +EXPORT_SYMBOL(devlink_dpipe_header_ipv4); + EXPORT_TRACEPOINT_SYMBOL_GPL(devlink_hwmsg); static LIST_HEAD(devlink_list); |