diff options
Diffstat (limited to 'src/vnet/vxlan-gpe/vxlan_gpe.h')
| -rw-r--r-- | src/vnet/vxlan-gpe/vxlan_gpe.h | 79 |
1 files changed, 52 insertions, 27 deletions
diff --git a/src/vnet/vxlan-gpe/vxlan_gpe.h b/src/vnet/vxlan-gpe/vxlan_gpe.h index 053bcbe629a..b7e75d7ee81 100644 --- a/src/vnet/vxlan-gpe/vxlan_gpe.h +++ b/src/vnet/vxlan-gpe/vxlan_gpe.h @@ -39,6 +39,7 @@ * @brief VXLAN GPE header struct * */ +/* *INDENT-OFF* */ typedef CLIB_PACKED (struct { /** 20 bytes */ ip4_header_t ip4; @@ -47,7 +48,9 @@ typedef CLIB_PACKED (struct { /** 8 bytes */ vxlan_gpe_header_t vxlan; }) ip4_vxlan_gpe_header_t; +/* *INDENT-ON* */ +/* *INDENT-OFF* */ typedef CLIB_PACKED (struct { /** 40 bytes */ ip6_header_t ip6; @@ -56,6 +59,7 @@ typedef CLIB_PACKED (struct { /** 8 bytes */ vxlan_gpe_header_t vxlan; }) ip6_vxlan_gpe_header_t; +/* *INDENT-ON* */ /** * @brief Key struct for IPv4 VXLAN GPE tunnel. @@ -63,6 +67,7 @@ typedef CLIB_PACKED (struct { * all fields in NET byte order * VNI shifted 8 bits */ +/* *INDENT-OFF* */ typedef CLIB_PACKED(struct { union { struct { @@ -75,6 +80,7 @@ typedef CLIB_PACKED(struct { u64 as_u64[2]; }; }) vxlan4_gpe_tunnel_key_t; +/* *INDENT-ON* */ /** * @brief Key struct for IPv6 VXLAN GPE tunnel. @@ -82,24 +88,27 @@ typedef CLIB_PACKED(struct { * all fields in NET byte order * VNI shifted 8 bits */ +/* *INDENT-OFF* */ typedef CLIB_PACKED(struct { ip6_address_t local; ip6_address_t remote; u32 vni; }) vxlan6_gpe_tunnel_key_t; +/* *INDENT-ON* */ /** * @brief Struct for VXLAN GPE tunnel */ -typedef struct { +typedef struct +{ /** Rewrite string. $$$$ embed vnet_rewrite header */ - u8 * rewrite; + u8 *rewrite; /** encapsulated protocol */ u8 protocol; /* FIB DPO for IP forwarding of VXLAN-GPE encap packet */ - dpo_id_t next_dpo; + dpo_id_t next_dpo; /** tunnel local address */ ip46_address_t local; /** tunnel remote address */ @@ -107,7 +116,7 @@ typedef struct { /* mcast packet output intfc index (used only if dst is mcast) */ u32 mcast_sw_if_index; - + /** FIB indices - tunnel partner lookup here */ u32 encap_fib_index; /** FIB indices - inner IP packet lookup here */ @@ -125,7 +134,7 @@ typedef struct { u32 flags; /** rewrite size for dynamic plugins like iOAM */ - u8 rewrite_size; + u8 rewrite_size; /** Next node after VxLAN-GPE encap */ uword encap_next_node; @@ -163,15 +172,17 @@ _(IP6_INPUT, "ip6-input") \ _(ETHERNET_INPUT, "ethernet-input") /** struct for next nodes for VXLAN GPE input */ -typedef enum { +typedef enum +{ #define _(s,n) VXLAN_GPE_INPUT_NEXT_##s, foreach_vxlan_gpe_input_next #undef _ - VXLAN_GPE_INPUT_N_NEXT, + VXLAN_GPE_INPUT_N_NEXT, } vxlan_gpe_input_next_t; /** struct for VXLAN GPE errors */ -typedef enum { +typedef enum +{ #define vxlan_gpe_error(n,s) VXLAN_GPE_ERROR_##n, #include <vnet/vxlan-gpe/vxlan_gpe_error.def> #undef vxlan_gpe_error @@ -179,31 +190,32 @@ typedef enum { } vxlan_gpe_input_error_t; /** Struct for VXLAN GPE node state */ -typedef struct { +typedef struct +{ /** vector of encap tunnel instances */ vxlan_gpe_tunnel_t *tunnels; /** lookup IPv4 VXLAN GPE tunnel by key */ - uword * vxlan4_gpe_tunnel_by_key; + uword *vxlan4_gpe_tunnel_by_key; /** lookup IPv6 VXLAN GPE tunnel by key */ - uword * vxlan6_gpe_tunnel_by_key; + uword *vxlan6_gpe_tunnel_by_key; /* local VTEP IPs ref count used by vxlan-bypass node to check if received VXLAN packet DIP matches any local VTEP address */ - uword * vtep4; /* local ip4 VTEPs keyed on their ip4 addr */ - uword * vtep6; /* local ip6 VTEPs keyed on their ip6 addr */ + uword *vtep4; /* local ip4 VTEPs keyed on their ip4 addr */ + uword *vtep6; /* local ip6 VTEPs keyed on their ip6 addr */ /* mcast shared info */ - uword * mcast_shared; /* keyed on mcast ip46 addr */ + uword *mcast_shared; /* keyed on mcast ip46 addr */ /** Free vlib hw_if_indices */ - u32 * free_vxlan_gpe_tunnel_hw_if_indices; + u32 *free_vxlan_gpe_tunnel_hw_if_indices; /** Mapping from sw_if_index to tunnel index */ - u32 * tunnel_index_by_sw_if_index; + u32 *tunnel_index_by_sw_if_index; /** State convenience vlib_main_t */ - vlib_main_t * vlib_main; + vlib_main_t *vlib_main; /** State convenience vnet_main_t */ - vnet_main_t * vnet_main; + vnet_main_t *vnet_main; /** List of next nodes for the decap indexed on protocol */ uword decap_next_node_list[VXLAN_GPE_PROTOCOL_MAX]; @@ -215,10 +227,11 @@ extern vlib_node_registration_t vxlan_gpe_encap_node; extern vlib_node_registration_t vxlan4_gpe_input_node; extern vlib_node_registration_t vxlan6_gpe_input_node; -u8 * format_vxlan_gpe_encap_trace (u8 * s, va_list * args); +u8 *format_vxlan_gpe_encap_trace (u8 * s, va_list * args); /** Struct for VXLAN GPE add/del args */ -typedef struct { +typedef struct +{ u8 is_add; u8 is_ip6; ip46_address_t local, remote; @@ -231,18 +244,19 @@ typedef struct { int vnet_vxlan_gpe_add_del_tunnel -(vnet_vxlan_gpe_add_del_tunnel_args_t *a, u32 * sw_if_indexp); + (vnet_vxlan_gpe_add_del_tunnel_args_t * a, u32 * sw_if_indexp); int vxlan4_gpe_rewrite (vxlan_gpe_tunnel_t * t, u32 extension_size, - u8 protocol_override, uword encap_next_node); + u8 protocol_override, uword encap_next_node); int vxlan6_gpe_rewrite (vxlan_gpe_tunnel_t * t, u32 extension_size, - u8 protocol_override, uword encap_next_node); + u8 protocol_override, uword encap_next_node); /** * @brief Struct for defining VXLAN GPE next nodes */ -typedef enum { +typedef enum +{ VXLAN_GPE_ENCAP_NEXT_IP4_LOOKUP, VXLAN_GPE_ENCAP_NEXT_IP6_LOOKUP, VXLAN_GPE_ENCAP_NEXT_DROP, @@ -250,10 +264,21 @@ typedef enum { } vxlan_gpe_encap_next_t; -void vxlan_gpe_unregister_decap_protocol (u8 protocol_id, uword next_node_index); +void vxlan_gpe_unregister_decap_protocol (u8 protocol_id, + uword next_node_index); -void vxlan_gpe_register_decap_protocol (u8 protocol_id, uword next_node_index); +void vxlan_gpe_register_decap_protocol (u8 protocol_id, + uword next_node_index); -void vnet_int_vxlan_gpe_bypass_mode (u32 sw_if_index, u8 is_ip6, u8 is_enable); +void vnet_int_vxlan_gpe_bypass_mode (u32 sw_if_index, u8 is_ip6, + u8 is_enable); #endif /* included_vnet_vxlan_gpe_h */ + +/* + * fd.io coding-style-patch-verification: ON + * + * Local Variables: + * eval: (c-set-style "gnu") + * End: + */ |