X-Git-Url: https://gerrit.fd.io/r/gitweb?a=blobdiff_plain;f=src%2Fvnet%2Finterface_api.c;h=644babef894beb733ebd6986812212cc9b5c9093;hb=f0b42f48;hp=0541f311bc2f76f3cc5bf4c3fea3931a396632c9;hpb=6c4dae27e75fc668f86c9cca0f3f58273b680621;p=vpp.git diff --git a/src/vnet/interface_api.c b/src/vnet/interface_api.c index 0541f311bc2..644babef894 100644 --- a/src/vnet/interface_api.c +++ b/src/vnet/interface_api.c @@ -50,24 +50,31 @@ vpe_api_main_t vpe_api_main; #define foreach_vpe_api_msg \ _(SW_INTERFACE_SET_FLAGS, sw_interface_set_flags) \ +_(HW_INTERFACE_SET_MTU, hw_interface_set_mtu) \ _(SW_INTERFACE_SET_MTU, sw_interface_set_mtu) \ _(WANT_INTERFACE_EVENTS, want_interface_events) \ _(SW_INTERFACE_DUMP, sw_interface_dump) \ _(SW_INTERFACE_ADD_DEL_ADDRESS, sw_interface_add_del_address) \ _(SW_INTERFACE_SET_RX_MODE, sw_interface_set_rx_mode) \ +_(SW_INTERFACE_RX_PLACEMENT_DUMP, sw_interface_rx_placement_dump) \ +_(SW_INTERFACE_SET_RX_PLACEMENT, sw_interface_set_rx_placement) \ _(SW_INTERFACE_SET_TABLE, sw_interface_set_table) \ _(SW_INTERFACE_GET_TABLE, sw_interface_get_table) \ _(SW_INTERFACE_SET_UNNUMBERED, sw_interface_set_unnumbered) \ _(SW_INTERFACE_CLEAR_STATS, sw_interface_clear_stats) \ _(SW_INTERFACE_TAG_ADD_DEL, sw_interface_tag_add_del) \ _(SW_INTERFACE_SET_MAC_ADDRESS, sw_interface_set_mac_address) \ +_(SW_INTERFACE_GET_MAC_ADDRESS, sw_interface_get_mac_address) \ _(CREATE_VLAN_SUBIF, create_vlan_subif) \ _(CREATE_SUBIF, create_subif) \ _(DELETE_SUBIF, delete_subif) \ _(CREATE_LOOPBACK, create_loopback) \ _(CREATE_LOOPBACK_INSTANCE, create_loopback_instance) \ _(DELETE_LOOPBACK, delete_loopback) \ -_(INTERFACE_NAME_RENUMBER, interface_name_renumber) +_(INTERFACE_NAME_RENUMBER, interface_name_renumber) \ +_(COLLECT_DETAILED_INTERFACE_STATS, collect_detailed_interface_stats) \ +_(SW_INTERFACE_SET_IP_DIRECTED_BROADCAST, \ + sw_interface_set_ip_directed_broadcast) static void vl_api_sw_interface_set_flags_t_handler (vl_api_sw_interface_set_flags_t * mp) @@ -94,11 +101,10 @@ vl_api_sw_interface_set_flags_t_handler (vl_api_sw_interface_set_flags_t * mp) } static void -vl_api_sw_interface_set_mtu_t_handler (vl_api_sw_interface_set_mtu_t * mp) +vl_api_hw_interface_set_mtu_t_handler (vl_api_hw_interface_set_mtu_t * mp) { - vl_api_sw_interface_set_mtu_reply_t *rmp; + vl_api_hw_interface_set_mtu_reply_t *rmp; vnet_main_t *vnm = vnet_get_main (); - u32 flags = ETHERNET_INTERFACE_FLAG_MTU; u32 sw_if_index = ntohl (mp->sw_if_index); u16 mtu = ntohs (mp->mtu); ethernet_main_t *em = ðernet_main; @@ -134,16 +140,50 @@ vl_api_sw_interface_set_mtu_t_handler (vl_api_sw_interface_set_mtu_t * mp) goto bad_sw_if_index; } - if (hi->max_packet_bytes != mtu) - { - hi->max_packet_bytes = mtu; - ethernet_set_flags (vnm, si->hw_if_index, flags); - } + vnet_hw_interface_set_mtu (vnm, si->hw_if_index, mtu); + + BAD_SW_IF_INDEX_LABEL; + REPLY_MACRO (VL_API_HW_INTERFACE_SET_MTU_REPLY); +} + +static void +vl_api_sw_interface_set_mtu_t_handler (vl_api_sw_interface_set_mtu_t * mp) +{ + vl_api_sw_interface_set_mtu_reply_t *rmp; + vnet_main_t *vnm = vnet_get_main (); + u32 sw_if_index = ntohl (mp->sw_if_index); + int rv = 0; + int i; + u32 per_protocol_mtu[VNET_N_MTU]; + + VALIDATE_SW_IF_INDEX (mp); + + for (i = 0; i < VNET_N_MTU; i++) + per_protocol_mtu[i] = ntohl (mp->mtu[i]); + + vnet_sw_interface_set_protocol_mtu (vnm, sw_if_index, per_protocol_mtu); BAD_SW_IF_INDEX_LABEL; REPLY_MACRO (VL_API_SW_INTERFACE_SET_MTU_REPLY); } +static void + vl_api_sw_interface_set_ip_directed_broadcast_t_handler + (vl_api_sw_interface_set_ip_directed_broadcast_t * mp) +{ + vl_api_sw_interface_set_ip_directed_broadcast_reply_t *rmp; + u32 sw_if_index = ntohl (mp->sw_if_index); + int rv = 0; + + VALIDATE_SW_IF_INDEX (mp); + + vnet_sw_interface_ip_directed_broadcast (vnet_get_main (), + sw_if_index, mp->enable); + + BAD_SW_IF_INDEX_LABEL; + REPLY_MACRO (VL_API_SW_INTERFACE_SET_IP_DIRECTED_BROADCAST_REPLY); +} + static void send_sw_interface_details (vpe_api_main_t * am, vl_api_registration_t * rp, @@ -165,6 +205,11 @@ send_sw_interface_details (vpe_api_main_t * am, mp->link_speed = ((hi->flags & VNET_HW_INTERFACE_FLAG_SPEED_MASK) >> VNET_HW_INTERFACE_FLAG_SPEED_SHIFT); mp->link_mtu = ntohs (hi->max_packet_bytes); + mp->mtu[VNET_MTU_L3] = ntohl (swif->mtu[VNET_MTU_L3]); + mp->mtu[VNET_MTU_IP4] = ntohl (swif->mtu[VNET_MTU_IP4]); + mp->mtu[VNET_MTU_IP6] = ntohl (swif->mtu[VNET_MTU_IP6]); + mp->mtu[VNET_MTU_MPLS] = ntohl (swif->mtu[VNET_MTU_MPLS]); + mp->context = context; strncpy ((char *) mp->interface_name, @@ -384,31 +429,16 @@ ip_table_bind (fib_protocol_t fproto, msrc = MFIB_SOURCE_CLI; } - /* - * This is temporary whilst I do the song and dance with the CSIT version - */ - if (0 != table_id) - { - fib_index = fib_table_find_or_create_and_lock (fproto, table_id, src); - mfib_index = - mfib_table_find_or_create_and_lock (fproto, table_id, msrc); - } - else - { - fib_index = 0; - mfib_index = 0; - } - /* * This if table does not exist = error is what we want in the end. */ - /* fib_index = fib_table_find (fproto, table_id); */ - /* mfib_index = mfib_table_find (fproto, table_id); */ + fib_index = fib_table_find (fproto, table_id); + mfib_index = mfib_table_find (fproto, table_id); - /* if (~0 == fib_index || ~0 == mfib_index) */ - /* { */ - /* return (VNET_API_ERROR_NO_SUCH_FIB); */ - /* } */ + if (~0 == fib_index || ~0 == mfib_index) + { + return (VNET_API_ERROR_NO_SUCH_FIB); + } if (FIB_PROTOCOL_IP6 == fproto) { @@ -416,7 +446,7 @@ ip_table_bind (fib_protocol_t fproto, * If the interface already has in IP address, then a change int * VRF is not allowed. The IP address applied must first be removed. * We do not do that automatically here, since VPP has no knowledge - * of whether thoses subnets are valid in the destination VRF. + * of whether those subnets are valid in the destination VRF. */ /* *INDENT-OFF* */ foreach_ip_interface_address (&ip6_main.lookup_main, @@ -467,7 +497,7 @@ ip_table_bind (fib_protocol_t fproto, * If the interface already has in IP address, then a change int * VRF is not allowed. The IP address applied must first be removed. * We do not do that automatically here, since VPP has no knowledge - * of whether thoses subnets are valid in the destination VRF. + * of whether those subnets are valid in the destination VRF. */ /* *INDENT-OFF* */ foreach_ip_interface_address (&ip4_main.lookup_main, @@ -516,15 +546,6 @@ ip_table_bind (fib_protocol_t fproto, ip4_main.mfib_index_by_sw_if_index[sw_if_index] = mfib_index; } - /* - * Temporary. undo the locks from the find and create at the staart - */ - if (0 != table_id) - { - fib_table_unlock (fib_index, fproto, src); - mfib_table_unlock (mfib_index, fproto, msrc); - } - return (0); } @@ -586,7 +607,6 @@ static void vl_api_sw_interface_set_unnumbered_t_handler vnet_main_t *vnm = vnet_get_main (); u32 sw_if_index = ntohl (mp->sw_if_index); u32 unnumbered_sw_if_index = ntohl (mp->unnumbered_sw_if_index); - u32 was_unnum; /* * The API message field names are backwards from @@ -606,42 +626,8 @@ static void vl_api_sw_interface_set_unnumbered_t_handler goto done; } - vnet_sw_interface_t *si = - vnet_get_sw_interface (vnm, unnumbered_sw_if_index); - was_unnum = (si->flags & VNET_SW_INTERFACE_FLAG_UNNUMBERED); - - if (mp->is_add) - { - si->flags |= VNET_SW_INTERFACE_FLAG_UNNUMBERED; - si->unnumbered_sw_if_index = sw_if_index; - - ip4_main.lookup_main.if_address_pool_index_by_sw_if_index - [unnumbered_sw_if_index] = - ip4_main. - lookup_main.if_address_pool_index_by_sw_if_index[sw_if_index]; - ip6_main. - lookup_main.if_address_pool_index_by_sw_if_index - [unnumbered_sw_if_index] = - ip6_main. - lookup_main.if_address_pool_index_by_sw_if_index[sw_if_index]; - } - else - { - si->flags &= ~(VNET_SW_INTERFACE_FLAG_UNNUMBERED); - si->unnumbered_sw_if_index = (u32) ~ 0; - - ip4_main.lookup_main.if_address_pool_index_by_sw_if_index - [unnumbered_sw_if_index] = ~0; - ip6_main.lookup_main.if_address_pool_index_by_sw_if_index - [unnumbered_sw_if_index] = ~0; - } - - if (was_unnum != (si->flags & VNET_SW_INTERFACE_FLAG_UNNUMBERED)) - { - ip4_sw_interface_enable_disable (unnumbered_sw_if_index, mp->is_add); - ip6_sw_interface_enable_disable (unnumbered_sw_if_index, mp->is_add); - } - + vnet_sw_interface_update_unnumbered (unnumbered_sw_if_index, + sw_if_index, mp->is_add); done: REPLY_MACRO (VL_API_SW_INTERFACE_SET_UNNUMBERED_REPLY); } @@ -908,6 +894,37 @@ out: REPLY_MACRO (VL_API_SW_INTERFACE_SET_MAC_ADDRESS_REPLY); } +static void vl_api_sw_interface_get_mac_address_t_handler + (vl_api_sw_interface_get_mac_address_t * mp) +{ + vl_api_sw_interface_get_mac_address_reply_t *rmp; + vl_api_registration_t *reg; + vnet_main_t *vnm = vnet_get_main (); + u32 sw_if_index = ntohl (mp->sw_if_index); + vnet_sw_interface_t *si; + ethernet_interface_t *eth_if = 0; + int rv = 0; + + VALIDATE_SW_IF_INDEX (mp); + + si = vnet_get_sup_sw_interface (vnm, sw_if_index); + if (si->type == VNET_SW_INTERFACE_TYPE_HARDWARE) + eth_if = ethernet_get_interface (ðernet_main, si->hw_if_index); + + BAD_SW_IF_INDEX_LABEL; + + reg = vl_api_client_index_to_registration (mp->client_index); + if (!reg) + return; + rmp = vl_msg_api_alloc (sizeof (*rmp)); + rmp->_vl_msg_id = htons (VL_API_SW_INTERFACE_GET_MAC_ADDRESS_REPLY); + rmp->context = mp->context; + rmp->retval = htonl (rv); + if (!rv && eth_if) + memcpy (rmp->mac_address, eth_if->address, 6); + vl_api_send_msg (reg, (u8 *) rmp); +} + static void vl_api_sw_interface_set_rx_mode_t_handler (vl_api_sw_interface_set_rx_mode_t * mp) { @@ -921,6 +938,12 @@ static void vl_api_sw_interface_set_rx_mode_t_handler VALIDATE_SW_IF_INDEX (mp); si = vnet_get_sw_interface (vnm, sw_if_index); + if (si->type != VNET_SW_INTERFACE_TYPE_HARDWARE) + { + rv = VNET_API_ERROR_INVALID_VALUE; + goto bad_sw_if_index; + } + error = set_hw_interface_change_rx_mode (vnm, si->hw_if_index, mp->queue_id_valid, ntohl (mp->queue_id), mp->mode); @@ -936,6 +959,132 @@ out: REPLY_MACRO (VL_API_SW_INTERFACE_SET_RX_MODE_REPLY); } +static void +send_interface_rx_placement_details (vpe_api_main_t * am, + vl_api_registration_t * rp, + u32 sw_if_index, u32 worker_id, + u32 queue_id, u8 mode, u32 context) +{ + vl_api_sw_interface_rx_placement_details_t *mp; + mp = vl_msg_api_alloc (sizeof (*mp)); + memset (mp, 0, sizeof (*mp)); + + mp->_vl_msg_id = htons (VL_API_SW_INTERFACE_RX_PLACEMENT_DETAILS); + mp->sw_if_index = htonl (sw_if_index); + mp->queue_id = htonl (queue_id); + mp->worker_id = htonl (worker_id); + mp->mode = mode; + mp->context = context; + + vl_api_send_msg (rp, (u8 *) mp); +} + +static void vl_api_sw_interface_rx_placement_dump_t_handler + (vl_api_sw_interface_rx_placement_dump_t * mp) +{ + vnet_main_t *vnm = vnet_get_main (); + vpe_api_main_t *am = &vpe_api_main; + u32 sw_if_index = ntohl (mp->sw_if_index); + vl_api_registration_t *reg; + + reg = vl_api_client_index_to_registration (mp->client_index); + if (!reg) + return; + + if (sw_if_index == ~0) + { + vnet_device_input_runtime_t *rt; + vnet_device_and_queue_t *dq; + vlib_node_t *pn = vlib_get_node_by_name (am->vlib_main, + (u8 *) "device-input"); + uword si; + int index = 0; + + /* *INDENT-OFF* */ + foreach_vlib_main (({ + clib_bitmap_foreach (si, pn->sibling_bitmap, + ({ + rt = vlib_node_get_runtime_data (this_vlib_main, si); + vec_foreach (dq, rt->devices_and_queues) + { + vnet_hw_interface_t *hw = vnet_get_hw_interface (vnm, + dq->hw_if_index); + send_interface_rx_placement_details (am, reg, hw->sw_if_index, index, + dq->queue_id, dq->mode, mp->context); + } + })); + index++; + })); + /* *INDENT-ON* */ + } + else + { + int i; + vnet_sw_interface_t *si; + + if (!vnet_sw_if_index_is_api_valid (sw_if_index)) + { + clib_warning ("sw_if_index %u does not exist", sw_if_index); + goto bad_sw_if_index; + } + + si = vnet_get_sw_interface (vnm, sw_if_index); + if (si->type != VNET_SW_INTERFACE_TYPE_HARDWARE) + { + clib_warning ("interface type is not HARDWARE! P2P, PIPE and SUB" + " interfaces are not supported"); + goto bad_sw_if_index; + } + + vnet_hw_interface_t *hw = vnet_get_hw_interface (vnm, si->hw_if_index); + + for (i = 0; i < vec_len (hw->dq_runtime_index_by_queue); i++) + { + send_interface_rx_placement_details (am, reg, hw->sw_if_index, + hw->input_node_thread_index_by_queue + [i], i, + hw->rx_mode_by_queue[i], + mp->context); + } + } + + BAD_SW_IF_INDEX_LABEL; +} + +static void vl_api_sw_interface_set_rx_placement_t_handler + (vl_api_sw_interface_set_rx_placement_t * mp) +{ + vl_api_sw_interface_set_rx_placement_reply_t *rmp; + vnet_main_t *vnm = vnet_get_main (); + u32 sw_if_index = ntohl (mp->sw_if_index); + vnet_sw_interface_t *si; + clib_error_t *error = 0; + int rv = 0; + + VALIDATE_SW_IF_INDEX (mp); + + si = vnet_get_sw_interface (vnm, sw_if_index); + if (si->type != VNET_SW_INTERFACE_TYPE_HARDWARE) + { + rv = VNET_API_ERROR_INVALID_VALUE; + goto bad_sw_if_index; + } + + error = set_hw_interface_rx_placement (si->hw_if_index, + ntohl (mp->queue_id), + ntohl (mp->worker_id), mp->is_main); + if (error) + { + rv = VNET_API_ERROR_UNIMPLEMENTED; + clib_error_report (error); + goto out; + } + + BAD_SW_IF_INDEX_LABEL; +out: + REPLY_MACRO (VL_API_SW_INTERFACE_SET_RX_PLACEMENT_REPLY); +} + static void vl_api_create_vlan_subif_t_handler (vl_api_create_vlan_subif_t * mp) { @@ -1177,10 +1326,24 @@ vl_api_delete_loopback_t_handler (vl_api_delete_loopback_t * mp) REPLY_MACRO (VL_API_DELETE_LOOPBACK_REPLY); } +static void + vl_api_collect_detailed_interface_stats_t_handler + (vl_api_collect_detailed_interface_stats_t * mp) +{ + vl_api_collect_detailed_interface_stats_reply_t *rmp; + int rv = 0; + + rv = + vnet_sw_interface_stats_collect_enable_disable (ntohl (mp->sw_if_index), + mp->enable_disable); + + REPLY_MACRO (VL_API_COLLECT_DETAILED_INTERFACE_STATS_REPLY); +} + /* * vpe_api_hookup * Add vpe's API message handlers to the table. - * vlib has alread mapped shared memory and + * vlib has already mapped shared memory and * added the client registration handlers. * See .../vlib-api/vlibmemory/memclnt_vlib.c:memclnt_process() */