diff options
Diffstat (limited to 'src/vnet/l2')
| -rw-r--r-- | src/vnet/l2/l2.api | 65 | ||||
| -rw-r--r-- | src/vnet/l2/l2_api.c | 83 |
2 files changed, 147 insertions, 1 deletions
diff --git a/src/vnet/l2/l2.api b/src/vnet/l2/l2.api index 5b24f259..061990c0 100644 --- a/src/vnet/l2/l2.api +++ b/src/vnet/l2/l2.api @@ -260,6 +260,71 @@ define bridge_flags_reply u32 resulting_feature_bitmap; }; +/** \brief L2 interface vlan tag rewrite configure request + @param client_index - opaque cookie to identify the sender + @param context - sender context, to match reply w/ request + @param sw_if_index - interface the operation is applied to + @param vtr_op - Choose from l2_vtr_op_t enum values + @param push_dot1q - first pushed flag dot1q id set, else dot1ad + @param tag1 - Needed for any push or translate vtr op + @param tag2 - Needed for any push 2 or translate x-2 vtr ops +*/ +define l2_interface_vlan_tag_rewrite +{ + u32 client_index; + u32 context; + u32 sw_if_index; + u32 vtr_op; + u32 push_dot1q; // ethertype of first pushed tag is dot1q/dot1ad + u32 tag1; // first pushed tag + u32 tag2; // second pushed tag +}; + +/** \brief L2 interface vlan tag rewrite response + @param context - sender context, to match reply w/ request + @param retval - return code for the request +*/ +define l2_interface_vlan_tag_rewrite_reply +{ + u32 context; + i32 retval; +}; + +/** \brief L2 interface pbb tag rewrite configure request + @param client_index - opaque cookie to identify the sender + @param context - sender context, to match reply w/ request + @param sw_if_index - interface the operation is applied to + @param vtr_op - Choose from l2_vtr_op_t enum values + @param inner_tag - needed for translate_qinq vtr op only + @param outer_tag - needed for translate_qinq vtr op only + @param b_dmac - B-tag remote mac address, needed for any push or translate_qinq vtr op + @param b_smac - B-tag local mac address, needed for any push or translate qinq vtr op + @param b_vlanid - B-tag vlanid, needed for any push or translate qinq vtr op + @param i_sid - I-tag service id, needed for any push or translate qinq vtr op +*/ +define l2_interface_pbb_tag_rewrite +{ + u32 client_index; + u32 context; + u32 sw_if_index; + u32 vtr_op; + u16 outer_tag; + u8 b_dmac[6]; + u8 b_smac[6]; + u16 b_vlanid; + u32 i_sid; +}; + +/** \brief L2 interface pbb tag rewrite response + @param context - sender context, to match reply w/ request + @param retval - return code for the request +*/ +define l2_interface_pbb_tag_rewrite_reply +{ + u32 context; + i32 retval; +}; + /* * Local Variables: * eval: (c-set-style "gnu") diff --git a/src/vnet/l2/l2_api.c b/src/vnet/l2/l2_api.c index ef33509c..a3cc49bf 100644 --- a/src/vnet/l2/l2_api.c +++ b/src/vnet/l2/l2_api.c @@ -24,6 +24,7 @@ #include <vnet/api_errno.h> #include <vnet/l2/l2_input.h> #include <vnet/l2/l2_fib.h> +#include <vnet/l2/l2_vtr.h> #include <vnet/vnet_msg_enum.h> @@ -54,7 +55,9 @@ _(BRIDGE_DOMAIN_ADD_DEL, bridge_domain_add_del) \ _(BRIDGE_DOMAIN_DUMP, bridge_domain_dump) \ _(BRIDGE_DOMAIN_DETAILS, bridge_domain_details) \ _(BRIDGE_DOMAIN_SW_IF_DETAILS, bridge_domain_sw_if_details) \ -_(BRIDGE_FLAGS, bridge_flags) +_(BRIDGE_FLAGS, bridge_flags) \ +_(L2_INTERFACE_VLAN_TAG_REWRITE, l2_interface_vlan_tag_rewrite) \ +_(L2_INTERFACE_PBB_TAG_REWRITE, l2_interface_pbb_tag_rewrite) static void send_l2_xconnect_details (unix_shared_memory_queue_t * q, u32 context, @@ -454,6 +457,84 @@ out: /* *INDENT-ON* */ } +static void + vl_api_l2_interface_vlan_tag_rewrite_t_handler + (vl_api_l2_interface_vlan_tag_rewrite_t * mp) +{ + int rv = 0; + vl_api_l2_interface_vlan_tag_rewrite_reply_t *rmp; + vnet_main_t *vnm = vnet_get_main (); + vlib_main_t *vm = vlib_get_main (); + u32 vtr_op; + + VALIDATE_SW_IF_INDEX (mp); + + vtr_op = ntohl (mp->vtr_op); + + /* The L2 code is unsuspicious */ + switch (vtr_op) + { + case L2_VTR_DISABLED: + case L2_VTR_PUSH_1: + case L2_VTR_PUSH_2: + case L2_VTR_POP_1: + case L2_VTR_POP_2: + case L2_VTR_TRANSLATE_1_1: + case L2_VTR_TRANSLATE_1_2: + case L2_VTR_TRANSLATE_2_1: + case L2_VTR_TRANSLATE_2_2: + break; + + default: + rv = VNET_API_ERROR_INVALID_VALUE; + goto bad_sw_if_index; + } + + rv = l2vtr_configure (vm, vnm, ntohl (mp->sw_if_index), vtr_op, + ntohl (mp->push_dot1q), ntohl (mp->tag1), + ntohl (mp->tag2)); + + BAD_SW_IF_INDEX_LABEL; + + REPLY_MACRO (VL_API_L2_INTERFACE_VLAN_TAG_REWRITE_REPLY); +} + +static void + vl_api_l2_interface_pbb_tag_rewrite_t_handler + (vl_api_l2_interface_pbb_tag_rewrite_t * mp) +{ + vl_api_l2_interface_pbb_tag_rewrite_reply_t *rmp; + vnet_main_t *vnm = vnet_get_main (); + vlib_main_t *vm = vlib_get_main (); + u32 vtr_op; + int rv = 0; + + VALIDATE_SW_IF_INDEX (mp); + + vtr_op = ntohl (mp->vtr_op); + + switch (vtr_op) + { + case L2_VTR_DISABLED: + case L2_VTR_PUSH_2: + case L2_VTR_POP_2: + case L2_VTR_TRANSLATE_2_1: + break; + + default: + rv = VNET_API_ERROR_INVALID_VALUE; + goto bad_sw_if_index; + } + + rv = l2pbb_configure (vm, vnm, ntohl (mp->sw_if_index), vtr_op, + mp->b_dmac, mp->b_smac, ntohs (mp->b_vlanid), + ntohl (mp->i_sid), ntohs (mp->outer_tag)); + + BAD_SW_IF_INDEX_LABEL; + + REPLY_MACRO (VL_API_L2_INTERFACE_PBB_TAG_REWRITE_REPLY); +} + /* * l2_api_hookup * Add vpe's API message handlers to the table. |