X-Git-Url: https://gerrit.fd.io/r/gitweb?a=blobdiff_plain;f=src%2Fvnet%2Finterface_api.c;h=eb5b57346ce66d61a61b126a6f2491e0e147745e;hb=e63325e3ca03c847963863446345e6c80a2c0cfd;hp=1d167c680fea0d5c293ceb209a08bbb01be065fb;hpb=1855b8e48d95289cc9f0a6e339f2148d64ac705c;p=vpp.git diff --git a/src/vnet/interface_api.c b/src/vnet/interface_api.c index 1d167c680fe..eb5b57346ce 100644 --- a/src/vnet/interface_api.c +++ b/src/vnet/interface_api.c @@ -31,6 +31,11 @@ #include #include +#include + +#include +#include + #define vl_typedefs /* define message structures */ #include #undef vl_typedefs @@ -56,6 +61,8 @@ _(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) \ @@ -85,7 +92,9 @@ vl_api_sw_interface_set_flags_t_handler (vl_api_sw_interface_set_flags_t * mp) VALIDATE_SW_IF_INDEX (mp); - flags = mp->admin_up_down ? VNET_SW_INTERFACE_FLAG_ADMIN_UP : 0; + flags = + ((ntohl (mp->flags)) & IF_STATUS_API_FLAG_ADMIN_UP) ? + VNET_SW_INTERFACE_FLAG_ADMIN_UP : 0; error = vnet_sw_interface_set_flags (vnm, ntohl (mp->sw_if_index), flags); if (error) @@ -191,17 +200,27 @@ send_sw_interface_details (vpe_api_main_t * am, vnet_hw_interface_t *hi = vnet_get_sup_hw_interface (am->vnet_main, swif->sw_if_index); - vl_api_sw_interface_details_t *mp = vl_msg_api_alloc (sizeof (*mp)); - memset (mp, 0, sizeof (*mp)); + uint32_t if_name_len = strlen ((char *) interface_name); + u8 *tag = vnet_get_sw_interface_tag (vnet_get_main (), swif->sw_if_index); + uint32_t tag_len = 0; + if (tag != NULL) + tag_len = strlen ((char *) tag); + vl_api_sw_interface_details_t *mp = + vl_msg_api_alloc (sizeof (*mp) + if_name_len + tag_len); + clib_memset (mp, 0, sizeof (*mp) + if_name_len + tag_len); mp->_vl_msg_id = ntohs (VL_API_SW_INTERFACE_DETAILS); mp->sw_if_index = ntohl (swif->sw_if_index); mp->sup_sw_if_index = ntohl (swif->sup_sw_if_index); - mp->admin_up_down = (swif->flags & VNET_SW_INTERFACE_FLAG_ADMIN_UP) ? 1 : 0; - mp->link_up_down = (hi->flags & VNET_HW_INTERFACE_FLAG_LINK_UP) ? 1 : 0; + + mp->flags |= (swif->flags & VNET_SW_INTERFACE_FLAG_ADMIN_UP) ? + IF_STATUS_API_FLAG_ADMIN_UP : 0; + mp->flags |= (hi->flags & VNET_HW_INTERFACE_FLAG_LINK_UP) ? + IF_STATUS_API_FLAG_LINK_UP : 0; + mp->flags = ntohl (mp->flags); + mp->link_duplex = ((hi->flags & VNET_HW_INTERFACE_FLAG_DUPLEX_MASK) >> VNET_HW_INTERFACE_FLAG_DUPLEX_SHIFT); - mp->link_speed = ((hi->flags & VNET_HW_INTERFACE_FLAG_SPEED_MASK) >> - VNET_HW_INTERFACE_FLAG_SPEED_SHIFT); + mp->link_speed = ntohl (hi->link_speed); 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]); @@ -210,9 +229,6 @@ send_sw_interface_details (vpe_api_main_t * am, mp->context = context; - strncpy ((char *) mp->interface_name, - (char *) interface_name, ARRAY_LEN (mp->interface_name) - 1); - /* Send the L2 address for ethernet physical intfcs */ if (swif->sup_sw_if_index == swif->sw_if_index && hi->hw_class_index == ethernet_hw_interface_class.index) @@ -222,22 +238,18 @@ send_sw_interface_details (vpe_api_main_t * am, ei = pool_elt_at_index (em->interfaces, hi->hw_instance); ASSERT (sizeof (mp->l2_address) >= sizeof (ei->address)); - clib_memcpy (mp->l2_address, ei->address, sizeof (ei->address)); - mp->l2_address_length = ntohl (sizeof (ei->address)); + mac_address_encode ((mac_address_t *) ei->address, mp->l2_address); } else if (swif->sup_sw_if_index != swif->sw_if_index) { vnet_sub_interface_t *sub = &swif->sub; mp->sub_id = ntohl (sub->id); - mp->sub_dot1ad = sub->eth.flags.dot1ad; mp->sub_number_of_tags = sub->eth.flags.one_tag + sub->eth.flags.two_tags * 2; mp->sub_outer_vlan_id = ntohs (sub->eth.outer_vlan_id); mp->sub_inner_vlan_id = ntohs (sub->eth.inner_vlan_id); - mp->sub_exact_match = sub->eth.flags.exact_match; - mp->sub_default = sub->eth.flags.default_sub; - mp->sub_outer_vlan_id_any = sub->eth.flags.outer_vlan_id_any; - mp->sub_inner_vlan_id_any = sub->eth.flags.inner_vlan_id_any; + mp->sub_if_flags = + ntohl (sub->eth.raw_flags & SUB_IF_API_FLAG_MASK_VNET); /* vlan tag rewrite data */ u32 vtr_op = L2_VTR_DISABLED; @@ -266,23 +278,24 @@ send_sw_interface_details (vpe_api_main_t * am, u16 outer_tag = 0; u16 b_vlanid = 0; u32 i_sid = 0; - memset (ð_hdr, 0, sizeof (eth_hdr)); + clib_memset (ð_hdr, 0, sizeof (eth_hdr)); if (!l2pbb_get (am->vlib_main, am->vnet_main, swif->sw_if_index, &vtr_op, &outer_tag, ð_hdr, &b_vlanid, &i_sid)) { - mp->sub_dot1ah = 1; - clib_memcpy (mp->b_dmac, eth_hdr.dst_address, - sizeof (eth_hdr.dst_address)); - clib_memcpy (mp->b_smac, eth_hdr.src_address, - sizeof (eth_hdr.src_address)); + mp->sub_if_flags |= ntohl (SUB_IF_API_FLAG_DOT1AH); + mac_address_encode ((mac_address_t *) eth_hdr.dst_address, mp->b_dmac); + mac_address_encode ((mac_address_t *) eth_hdr.src_address, mp->b_smac); mp->b_vlanid = b_vlanid; mp->i_sid = i_sid; } - u8 *tag = vnet_get_sw_interface_tag (vnet_get_main (), swif->sw_if_index); - if (tag) - strncpy ((char *) mp->tag, (char *) tag, ARRAY_LEN (mp->tag) - 1); + char *p = (char *) &mp->interface_name; + p += + vl_api_to_api_string (if_name_len, (char *) interface_name, + (vl_api_string_t *) p); + if (tag != NULL) + vl_api_to_api_string (tag_len, (char *) tag, (vl_api_string_t *) p); vl_api_send_msg (rp, (u8 *) mp); } @@ -306,8 +319,8 @@ vl_api_sw_interface_dump_t_handler (vl_api_sw_interface_dump_t * mp) u8 *filter = 0, *name = 0; if (mp->name_filter_valid) { - mp->name_filter[ARRAY_LEN (mp->name_filter) - 1] = 0; - filter = format (0, "%s%c", mp->name_filter, 0); + filter = + format (0, "%s%c", vl_api_from_api_string_c (&mp->name_filter), 0); } char *strcasestr (char *, char *); /* lnx hdr file botch */ @@ -341,6 +354,7 @@ static void int rv = 0; u32 is_del; clib_error_t *error = 0; + ip46_address_t address; VALIDATE_SW_IF_INDEX (mp); @@ -349,14 +363,14 @@ static void if (mp->del_all) ip_del_all_interface_addresses (vm, ntohl (mp->sw_if_index)); - else if (mp->is_ipv6) + else if (ip_address_decode (&mp->prefix.address, &address) == IP46_TYPE_IP6) error = ip6_add_del_interface_address (vm, ntohl (mp->sw_if_index), - (void *) mp->address, - mp->address_length, is_del); + (void *) &address.ip6, + mp->prefix.address_length, is_del); else error = ip4_add_del_interface_address (vm, ntohl (mp->sw_if_index), - (void *) mp->address, - mp->address_length, is_del); + (void *) &address.ip4, + mp->prefix.address_length, is_del); if (error) { @@ -444,7 +458,7 @@ 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, @@ -495,7 +509,7 @@ 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, @@ -554,7 +568,7 @@ send_sw_interface_get_table_reply (vl_api_registration_t * reg, vl_api_sw_interface_get_table_reply_t *mp; mp = vl_msg_api_alloc (sizeof (*mp)); - memset (mp, 0, sizeof (*mp)); + clib_memset (mp, 0, sizeof (*mp)); mp->_vl_msg_id = ntohs (VL_API_SW_INTERFACE_GET_TABLE_REPLY); mp->context = context; mp->retval = htonl (retval); @@ -717,14 +731,19 @@ send_sw_interface_event (vpe_api_main_t * am, vnet_hw_interface_t *hi = vnet_get_sup_hw_interface (vnm, swif->sw_if_index); mp = vl_msg_api_alloc (sizeof (*mp)); - memset (mp, 0, sizeof (*mp)); + clib_memset (mp, 0, sizeof (*mp)); mp->_vl_msg_id = ntohs (VL_API_SW_INTERFACE_EVENT); mp->sw_if_index = ntohl (swif->sw_if_index); mp->client_index = reg->client_index; mp->pid = reg->client_pid; - mp->admin_up_down = (swif->flags & VNET_SW_INTERFACE_FLAG_ADMIN_UP) ? 1 : 0; - mp->link_up_down = (hi->flags & VNET_HW_INTERFACE_FLAG_LINK_UP) ? 1 : 0; + mp->flags = 0; + mp->flags |= (swif->flags & VNET_SW_INTERFACE_FLAG_ADMIN_UP) ? + IF_STATUS_API_FLAG_ADMIN_UP : 0; + mp->flags |= (hi->flags & VNET_HW_INTERFACE_FLAG_LINK_UP) ? + IF_STATUS_API_FLAG_LINK_UP : 0; + mp->flags = ntohl (mp->flags); + vl_api_send_msg (vl_reg, (u8 *) mp); } @@ -847,14 +866,13 @@ static void vl_api_sw_interface_tag_add_del_t_handler if (mp->is_add) { - if (mp->tag[0] == 0) + if (vl_api_from_api_string_c (&mp->tag)[0] == 0) { rv = VNET_API_ERROR_INVALID_VALUE; goto out; } - mp->tag[ARRAY_LEN (mp->tag) - 1] = 0; - tag = format (0, "%s%c", mp->tag, 0); + tag = format (0, "%s%c", vl_api_from_api_string_c (&mp->tag), 0); vnet_set_sw_interface_tag (vnm, tag, sw_if_index); } else @@ -874,12 +892,14 @@ static void vl_api_sw_interface_set_mac_address_t_handler vnet_sw_interface_t *si; clib_error_t *error; int rv = 0; + mac_address_t mac; VALIDATE_SW_IF_INDEX (mp); si = vnet_get_sw_interface (vnm, sw_if_index); - error = vnet_hw_interface_change_mac_address (vnm, si->hw_if_index, - mp->mac_address); + mac_address_decode (mp->mac_address, &mac); + error = + vnet_hw_interface_change_mac_address (vnm, si->hw_if_index, (u8 *) & mac); if (error) { rv = VNET_API_ERROR_UNIMPLEMENTED; @@ -919,7 +939,7 @@ static void vl_api_sw_interface_get_mac_address_t_handler rmp->context = mp->context; rmp->retval = htonl (rv); if (!rv && eth_if) - memcpy (rmp->mac_address, eth_if->address, 6); + mac_address_encode ((mac_address_t *) eth_if->address, rmp->mac_address); vl_api_send_msg (reg, (u8 *) rmp); } @@ -936,6 +956,12 @@ 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); @@ -951,6 +977,132 @@ 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)); + clib_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) { @@ -993,8 +1145,9 @@ vl_api_create_vlan_subif_t_handler (vl_api_create_vlan_subif_t * mp) goto out; } - memset (&template, 0, sizeof (template)); + clib_memset (&template, 0, sizeof (template)); template.type = VNET_SW_INTERFACE_TYPE_SUB; + template.flood_class = VNET_FLOOD_CLASS_NORMAL; template.sup_sw_if_index = hi->sw_if_index; template.sub.id = id; template.sub.eth.raw_flags = 0; @@ -1073,18 +1226,12 @@ vl_api_create_subif_t_handler (vl_api_create_subif_t * mp) goto out; } - memset (&template, 0, sizeof (template)); + clib_memset (&template, 0, sizeof (template)); template.type = VNET_SW_INTERFACE_TYPE_SUB; + template.flood_class = VNET_FLOOD_CLASS_NORMAL; template.sup_sw_if_index = sw_if_index; template.sub.id = sub_id; - template.sub.eth.flags.no_tags = mp->no_tags; - template.sub.eth.flags.one_tag = mp->one_tag; - template.sub.eth.flags.two_tags = mp->two_tags; - template.sub.eth.flags.dot1ad = mp->dot1ad; - template.sub.eth.flags.exact_match = mp->exact_match; - template.sub.eth.flags.default_sub = mp->default_sub; - template.sub.eth.flags.outer_vlan_id_any = mp->outer_vlan_id_any; - template.sub.eth.flags.inner_vlan_id_any = mp->inner_vlan_id_any; + template.sub.eth.raw_flags = ntohl (mp->sub_if_flags); template.sub.eth.outer_vlan_id = ntohs (mp->outer_vlan_id); template.sub.eth.inner_vlan_id = ntohs (mp->inner_vlan_id); @@ -1148,8 +1295,10 @@ vl_api_create_loopback_t_handler (vl_api_create_loopback_t * mp) vl_api_create_loopback_reply_t *rmp; u32 sw_if_index; int rv; + mac_address_t mac; - rv = vnet_create_loopback_interface (&sw_if_index, mp->mac_address, 0, 0); + mac_address_decode (mp->mac_address, &mac); + rv = vnet_create_loopback_interface (&sw_if_index, (u8 *) & mac, 0, 0); /* *INDENT-OFF* */ REPLY_MACRO2(VL_API_CREATE_LOOPBACK_REPLY, @@ -1167,8 +1316,10 @@ static void vl_api_create_loopback_instance_t_handler u8 is_specified = mp->is_specified; u32 user_instance = ntohl (mp->user_instance); int rv; + mac_address_t mac; - rv = vnet_create_loopback_interface (&sw_if_index, mp->mac_address, + mac_address_decode (mp->mac_address, &mac); + rv = vnet_create_loopback_interface (&sw_if_index, (u8 *) & mac, is_specified, user_instance); /* *INDENT-OFF* */ @@ -1209,7 +1360,7 @@ static void /* * 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() */