Remove: VIRL - csit - Integration tests

diff options

author	Peter Mikus <pmikus@cisco.com>	2019-12-03 12:53:24 +0000
committer	Peter Mikus <pmikus@cisco.com>	2019-12-03 15:02:08 +0000
commit	53fb7dad59b185992aaed1ec2e470c547693caf2 (patch)
tree	434b319374a93fd6cf271b185a7a4cb1b32caa1f /tests/vpp
parent	7482d7a93bf3f7af2f82d2986deaf83f3cd65f92 (diff)

Remove: VIRL

Signed-off-by: Peter Mikus <pmikus@cisco.com> Change-Id: I2b1672412e19f15cb46246fffa931351cd3d518b

Diffstat (limited to 'tests/vpp')

-rw-r--r--

tests/vpp/func/__init__.robot

-rw-r--r--

tests/vpp/func/l2xc/eth2p-dot1ad-l2xcbase-func.robot

2 files changed, 0 insertions, 107 deletions

/* * Copyright (c) 2015 Cisco and/or its affiliates. * Licensed under the Apache License, Version 2.0 (the "License"); * you may not use this file except in compliance with the License. * You may obtain a copy of the License at: * * http://www.apache.org/licenses/LICENSE-2.0 * * Unless required by applicable law or agreed to in writing, software * distributed under the License is distributed on an "AS IS" BASIS, * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. * See the License for the specific language governing permissions and * limitations under the License. */ /* * interface_cli.c: interface CLI * * Copyright (c) 2008 Eliot Dresselhaus * * Permission is hereby granted, free of charge, to any person obtaining * a copy of this software and associated documentation files (the * "Software"), to deal in the Software without restriction, including * without limitation the rights to use, copy, modify, merge, publish, * distribute, sublicense, and/or sell copies of the Software, and to * permit persons to whom the Software is furnished to do so, subject to * the following conditions: * * The above copyright notice and this permission notice shall be * included in all copies or substantial portions of the Software. * * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE * LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION * OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION * WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. */ /** * @file * @brief Interface CLI. * * Source code for several CLI interface commands. * */ #include <vnet/vnet.h> #include <vnet/ip/ip.h> #include <vppinfra/bitmap.h> #include <vnet/fib/ip4_fib.h> #include <vnet/fib/ip6_fib.h> #include <vnet/l2/l2_output.h> #include <vnet/l2/l2_input.h> static int compare_interface_names (void *a1, void *a2) { u32 *hi1 = a1; u32 *hi2 = a2; return vnet_hw_interface_compare (vnet_get_main (), *hi1, *hi2); } static clib_error_t * show_or_clear_hw_interfaces (vlib_main_t * vm, unformat_input_t * input, vlib_cli_command_t * cmd) { clib_error_t *error = 0; vnet_main_t *vnm = vnet_get_main (); vnet_interface_main_t *im = &vnm->interface_main; vnet_hw_interface_t *hi; u32 hw_if_index, *hw_if_indices = 0; int i, verbose = -1, is_show, show_bond = 0; is_show = strstr (cmd->path, "show") != 0; while (unformat_check_input (input) != UNFORMAT_END_OF_INPUT) { /* See if user wants to show a specific interface. */ if (unformat (input, "%U", unformat_vnet_hw_interface, vnm, &hw_if_index)) vec_add1 (hw_if_indices, hw_if_index); /* See if user wants to show an interface with a specific hw_if_index. */ else if (unformat (input, "%u", &hw_if_index)) vec_add1 (hw_if_indices, hw_if_index); else if (unformat (input, "verbose")) verbose = 1; /* this is also the default */ else if (unformat (input, "detail")) verbose = 2; else if (unformat (input, "brief")) verbose = 0; else if (unformat (input, "bond")) { show_bond = 1; if (verbose < 0) verbose = 0; /* default to brief for link bonding */ } else { error = clib_error_return (0, "unknown input `%U'", format_unformat_error, input); goto done; } } /* Gather interfaces. */ if (vec_len (hw_if_indices) == 0) pool_foreach (hi, im->hw_interfaces, vec_add1 (hw_if_indices, hi - im->hw_interfaces)); if (verbose < 0) verbose = 1; /* default to verbose (except bond) */ if (is_show) { /* Sort by name. */ vec_sort_with_function (hw_if_indices, compare_interface_names); vlib_cli_output (vm, "%U\n", format_vnet_hw_interface, vnm, 0, verbose); for (i = 0; i < vec_len (hw_if_indices); i++) { hi = vnet_get_hw_interface (vnm, hw_if_indices[i]); if (show_bond == 0) /* show all interfaces */ vlib_cli_output (vm, "%U\n", format_vnet_hw_interface, vnm, hi, verbose); else if ((hi->bond_info) && (hi->bond_info != VNET_HW_INTERFACE_BOND_INFO_SLAVE)) { /* show only bonded interface and all its slave interfaces */ int hw_idx; vnet_hw_interface_t *shi; vlib_cli_output (vm, "%U\n", format_vnet_hw_interface, vnm, hi, verbose); /* *INDENT-OFF* */ clib_bitmap_foreach (hw_idx, hi->bond_info, ({ shi = vnet_get_hw_interface(vnm, hw_idx); vlib_cli_output (vm, "%U\n", format_vnet_hw_interface, vnm, shi, verbose); })); /* *INDENT-ON* */ } } } else { for (i = 0; i < vec_len (hw_if_indices); i++) { vnet_device_class_t *dc; hi = vnet_get_hw_interface (vnm, hw_if_indices[i]); dc = vec_elt_at_index (im->device_classes, hi->dev_class_index); if (dc->clear_counters) dc->clear_counters (hi->dev_instance); } } done: vec_free (hw_if_indices); return error; } /*? * Display more detailed information about all or a list of given interfaces. * The verboseness of the output can be controlled by the following optional * parameters: * - brief: Only show name, index and state (default for bonded interfaces). * - verbose: Also display additional attributes (default for all other interfaces). * - detail: Also display all remaining attributes and extended statistics. * * To limit the output of the command to bonded interfaces and their slave * interfaces, use the 'bond' optional parameter. * * @cliexpar * Example of how to display default data for all interfaces: * @cliexstart{show hardware-interfaces} * Name Idx Link Hardware * GigabitEthernet7/0/0 1 up GigabitEthernet7/0/0 * Ethernet address ec:f4:bb:c0:bc:fc * Intel e1000 * carrier up full duplex speed 1000 mtu 9216 * rx queues 1, rx desc 1024, tx queues 3, tx desc 1024 * cpu socket 0 * GigabitEthernet7/0/1 2 up GigabitEthernet7/0/1 * Ethernet address ec:f4:bb:c0:bc:fd * Intel e1000 * carrier up full duplex speed 1000 mtu 9216 * rx queues 1, rx desc 1024, tx queues 3, tx desc 1024 * cpu socket 0 * VirtualEthernet0/0/0 3 up VirtualEthernet0/0/0 * Ethernet address 02:fe:a5:a9:8b:8e * VirtualEthernet0/0/1 4 up VirtualEthernet0/0/1 * Ethernet address 02:fe:c0:4e:3b:b0 * VirtualEthernet0/0/2 5 up VirtualEthernet0/0/2 * Ethernet address 02:fe:1f:73:92:81 * VirtualEthernet0/0/3 6 up VirtualEthernet0/0/3 * Ethernet address 02:fe:f2:25:c4:68 * local0 0 down local0 * local * @cliexend * Example of how to display 'verbose' data for an interface by name and * software index (where 2 is the software index): * @cliexstart{show hardware-interfaces GigabitEthernet7/0/0 2 verbose} * Name Idx Link Hardware * GigabitEthernet7/0/0 1 up GigabitEthernet7/0/0 * Ethernet address ec:f4:bb:c0:bc:fc * Intel e1000 * carrier up full duplex speed 1000 mtu 9216 * rx queues 1, rx desc 1024, tx queues 3, tx desc 1024 * cpu socket 0 * GigabitEthernet7/0/1 2 down GigabitEthernet7/0/1 * Ethernet address ec:f4:bb:c0:bc:fd * Intel e1000 * carrier up full duplex speed 1000 mtu 9216 * rx queues 1, rx desc 1024, tx queues 3, tx desc 1024 * cpu socket 0 * @cliexend ?*/ /* *INDENT-OFF* */ VLIB_CLI_COMMAND (show_hw_interfaces_command, static) = { .path = "show hardware-interfaces", .short_help = "show hardware-interfaces [brief|verbose|detail] [bond] " "[<interface> [<interface> [..]]] [<sw_idx> [<sw_idx> [..]]]", .function = show_or_clear_hw_interfaces, }; /* *INDENT-ON* */ /*? * Clear the extended statistics for all or a list of given interfaces * (statistics associated with the 'show hardware-interfaces' command). * * @cliexpar * Example of how to clear the extended statistics for all interfaces: * @cliexcmd{clear hardware-interfaces} * Example of how to clear the extended statistics for an interface by * name and software index (where 2 is the software index): * @cliexcmd{clear hardware-interfaces GigabitEthernet7/0/0 2} ?*/ /* *INDENT-OFF* */ VLIB_CLI_COMMAND (clear_hw_interface_counters_command, static) = { .path = "clear hardware-interfaces", .short_help = "clear hardware-interfaces " "[<interface> [<interface> [..]]] [<sw_idx> [<sw_idx> [..]]]", .function = show_or_clear_hw_interfaces, }; /* *INDENT-ON* */ static int sw_interface_name_compare (void *a1, void *a2) { vnet_sw_interface_t *si1 = a1; vnet_sw_interface_t *si2 = a2; return vnet_sw_interface_compare (vnet_get_main (), si1->sw_if_index, si2->sw_if_index); } static clib_error_t * show_sw_interfaces (vlib_main_t * vm, unformat_input_t * input, vlib_cli_command_t * cmd) { clib_error_t *error = 0; vnet_main_t *vnm = vnet_get_main (); vnet_interface_main_t *im = &vnm->interface_main; vnet_sw_interface_t *si, *sorted_sis = 0; u32 sw_if_index = ~(u32) 0; u8 show_addresses = 0; u8 show_features = 0; u8 show_tag = 0; while (unformat_check_input (input) != UNFORMAT_END_OF_INPUT) { /* See if user wants to show specific interface */ if (unformat (input, "%U", unformat_vnet_sw_interface, vnm, &sw_if_index)) { si = pool_elt_at_index (im->sw_interfaces, sw_if_index); vec_add1 (sorted_sis, si[0]); } else if (unformat (input, "address") || unformat (input, "addr")) show_addresses = 1; else if (unformat (input, "features") || unformat (input, "feat")) show_features = 1; else if (unformat (input, "tag")) show_tag = 1; else { error = clib_error_return (0, "unknown input `%U'", format_unformat_error, input); goto done; } } if (show_features || show_tag) { if (sw_if_index == ~(u32) 0) return clib_error_return (0, "Interface not specified..."); } if (show_features) { vnet_interface_features_show (vm, sw_if_index); l2_input_config_t *l2_input = l2input_intf_config (sw_if_index); u32 fb = l2_input->feature_bitmap; /* intf input features are masked by bridge domain */ if (l2_input->bridge) fb &= l2input_bd_config (l2_input->bd_index)->feature_bitmap; vlib_cli_output (vm, "\nl2-input:\n%U", format_l2_input_features, fb); l2_output_config_t *l2_output = l2output_intf_config (sw_if_index); vlib_cli_output (vm, "\nl2-output:"); if (l2_output->out_vtr_flag) vlib_cli_output (vm, "%10s (%s)", "VTR", "--internal--"); vlib_cli_output (vm, "%U", format_l2_output_features, l2_output->feature_bitmap); return 0; } if (show_tag) { u8 *tag; tag = vnet_get_sw_interface_tag (vnm, sw_if_index); vlib_cli_output (vm, "%U: %s", format_vnet_sw_if_index_name, vnm, sw_if_index, tag ? (char *) tag : "(none)"); return 0; } if (!show_addresses) vlib_cli_output (vm, "%U\n", format_vnet_sw_interface, vnm, 0); if (vec_len (sorted_sis) == 0) /* Get all interfaces */ { /* Gather interfaces. */ sorted_sis = vec_new (vnet_sw_interface_t, pool_elts (im->sw_interfaces)); _vec_len (sorted_sis) = 0; pool_foreach (si, im->sw_interfaces, ( { int visible = vnet_swif_is_api_visible (si); if (visible) vec_add1 (sorted_sis, si[0]);} )); /* Sort by name. */ vec_sort_with_function (sorted_sis, sw_interface_name_compare); } if (show_addresses) { vec_foreach (si, sorted_sis) { ip4_main_t *im4 = &ip4_main; ip6_main_t *im6 = &ip6_main; ip_lookup_main_t *lm4 = &im4->lookup_main; ip_lookup_main_t *lm6 = &im6->lookup_main; ip_interface_address_t *ia = 0; u32 fib_index4 = 0, fib_index6 = 0; if (vec_len (im4->fib_index_by_sw_if_index) > si->sw_if_index) fib_index4 = vec_elt (im4->fib_index_by_sw_if_index, si->sw_if_index); if (vec_len (im6->fib_index_by_sw_if_index) > si->sw_if_index) fib_index6 = vec_elt (im6->fib_index_by_sw_if_index, si->sw_if_index); ip4_fib_t *fib4 = ip4_fib_get (fib_index4); ip6_fib_t *fib6 = ip6_fib_get (fib_index6); if (si->flags & VNET_SW_INTERFACE_FLAG_UNNUMBERED) vlib_cli_output (vm, "%U (%s): \n unnumbered, use %U", format_vnet_sw_if_index_name, vnm, si->sw_if_index, (si->flags & VNET_SW_INTERFACE_FLAG_ADMIN_UP) ? "up" : "dn", format_vnet_sw_if_index_name, vnm, si->unnumbered_sw_if_index); else vlib_cli_output (vm, "%U (%s):", format_vnet_sw_if_index_name, vnm, si->sw_if_index, (si->flags & VNET_SW_INTERFACE_FLAG_ADMIN_UP) ? "up" : "dn"); /* Display any L2 info */ l2_input_config_t *l2_input = l2input_intf_config (si->sw_if_index); if (l2_input->bridge) { bd_main_t *bdm = &bd_main; u32 bd_id = l2input_main.bd_configs[l2_input->bd_index].bd_id; vlib_cli_output (vm, " L2 bridge bd-id %d idx %d shg %d %s", bd_id, bd_find_index (bdm, bd_id), l2_input->shg, l2_input->bvi ? "bvi" : " "); } else if (l2_input->xconnect) vlib_cli_output (vm, " L2 xconnect %U", format_vnet_sw_if_index_name, vnm, l2_input->output_sw_if_index); /* *INDENT-OFF* */ /* Display any IP4 addressing info */ foreach_ip_interface_address (lm4, ia, si->sw_if_index, 1 /* honor unnumbered */, ({ ip4_address_t *r4 = ip_interface_address_get_address (lm4, ia); if (fib4->table_id) vlib_cli_output (vm, " L3 %U/%d ip4 table-id %d fib-idx %d", format_ip4_address, r4, ia->address_length, fib4->table_id, ip4_fib_index_from_table_id (fib4->table_id)); else vlib_cli_output (vm, " L3 %U/%d", format_ip4_address, r4, ia->address_length); })); /* *INDENT-ON* */ /* *INDENT-OFF* */ /* Display any IP6 addressing info */ foreach_ip_interface_address (lm6, ia, si->sw_if_index, 1 /* honor unnumbered */, ({ ip6_address_t *r6 = ip_interface_address_get_address (lm6, ia); if (fib6->table_id) vlib_cli_output (vm, " L3 %U/%d ip6 table-id %d fib-idx %d", format_ip6_address, r6, ia->address_length, fib6->table_id, ip6_fib_index_from_table_id (fib6->table_id)); else vlib_cli_output (vm, " L3 %U/%d", format_ip6_address, r6, ia->address_length); })); /* *INDENT-ON* */ } } else { vec_foreach (si, sorted_sis) { vlib_cli_output (vm, "%U\n", format_vnet_sw_interface, vnm, si); } } done: vec_free (sorted_sis); return error; } /* *INDENT-OFF* */ VLIB_CLI_COMMAND (show_sw_interfaces_command, static) = { .path = "show interface", .short_help = "show interface [address|addr|features|feat] [<interface> [<interface> [..]]]", .function = show_sw_interfaces, }; /* *INDENT-ON* */ /* Root of all interface commands. */ /* *INDENT-OFF* */ VLIB_CLI_COMMAND (vnet_cli_interface_command, static) = { .path = "interface", .short_help = "Interface commands", }; /* *INDENT-ON* */ /* *INDENT-OFF* */ VLIB_CLI_COMMAND (vnet_cli_set_interface_command, static) = { .path = "set interface", .short_help = "Interface commands", }; /* *INDENT-ON* */ static clib_error_t * clear_interface_counters (vlib_main_t * vm, unformat_input_t * input, vlib_cli_command_t * cmd) { vnet_main_t *vnm = vnet_get_main (); vnet_interface_main_t *im = &vnm->interface_main; vlib_simple_counter_main_t *sm; vlib_combined_counter_main_t *cm; static vnet_main_t **my_vnet_mains; int i, j, n_counters; vec_reset_length (my_vnet_mains); for (i = 0; i < vec_len (vnet_mains); i++) { if (vnet_mains[i]) vec_add1 (my_vnet_mains, vnet_mains[i]); } if (vec_len (vnet_mains) == 0) vec_add1 (my_vnet_mains, vnm); n_counters = vec_len (im->combined_sw_if_counters); for (j = 0; j < n_counters; j++) { for (i = 0; i < vec_len (my_vnet_mains); i++) { im = &my_vnet_mains[i]->interface_main; cm = im->combined_sw_if_counters + j; vlib_clear_combined_counters (cm); } } n_counters = vec_len (im->sw_if_counters); for (j = 0; j < n_counters; j++) { for (i = 0; i < vec_len (my_vnet_mains); i++) { im = &my_vnet_mains[i]->interface_main; sm = im->sw_if_counters + j; vlib_clear_simple_counters (sm); } } return 0; } /*? * Clear the statistics for all interfaces (statistics associated with the * 'show interface' command). * * @cliexpar * Example of how to clear the statistics for all interfaces: * @cliexcmd{clear interfaces} ?*/ /* *INDENT-OFF* */ VLIB_CLI_COMMAND (clear_interface_counters_command, static) = { .path = "clear interfaces", .short_help = "clear interfaces", .function = clear_interface_counters, }; /* *INDENT-ON* */ /** * Parse subinterface names. * * The following subinterface syntax is supported. The first two are for * backwards compatability: * * <intf-name> <id> * - a subinterface with the name <intf-name>.<id>. The subinterface * is a single dot1q vlan with vlan id <id> and exact-match semantics. * * <intf-name> <min_id>-<max_id> * - a set of the above subinterfaces, repeating for each id * in the range <min_id> to <max_id> * * In the following, exact-match semantics (i.e. the number of vlan tags on the * packet must match the number of tags in the configuration) are used only if * the keyword exact-match is present. Non-exact match is the default. * * <intf-name> <id> dot1q <outer_id> [exact-match] * - a subinterface with the name <intf-name>.<id>. The subinterface * is a single dot1q vlan with vlan id <outer_id>. * * <intf-name> <id> dot1q any [exact-match] * - a subinterface with the name <intf-name>.<id>. The subinterface * is a single dot1q vlan with any vlan id. * * <intf-name> <id> dot1q <outer_id> inner-dot1q <inner_id> [exact-match] * - a subinterface with the name <intf-name>.<id>. The subinterface * is a double dot1q vlan with outer vlan id <outer_id> and inner vlan id * <inner_id>. * * <intf-name> <id> dot1q <outer_id> inner-dot1q any [exact-match] * - a subinterface with the name <intf-name>.<id>. The subinterface * is a double dot1q vlan with outer vlan id <id> and any inner vlan id. * * <intf-name> <id> dot1q any inner-dot1q any [exact-match] * * - a subinterface with the name <intf-name>.<id>. The subinterface * is a double dot1q vlan with any outer vlan id and any inner vlan id. * * For each of the above CLI, there is a duplicate that uses the keyword * "dot1ad" in place of the first "dot1q". These interfaces use ethertype * 0x88ad in place of 0x8100 for the outer ethertype. Note that for double- * tagged packets the inner ethertype is always 0x8100. Also note that * the dot1q and dot1ad naming spaces are independent, so it is legal to * have both "Gig3/0/0.1 dot1q 100" and "Gig3/0/0.2 dot1ad 100". For example: * * <intf-name> <id> dot1ad <outer_id> inner-dot1q <inner_id> [exact-match] * - a subinterface with the name <intf-name>.<id>. The subinterface * is a double dot1ad vlan with outer vlan id <outer_id> and inner vlan * id <inner_id>. * * <intf-name> <id> untagged * - a subinterface with the name <intf-name>.<id>. The subinterface * has no vlan tags. Only one can be specified per interface. * * <intf-name> <id> default * - a subinterface with the name <intf-name>.<id>. This is associated * with a packet that did not match any other configured subinterface * on this interface. Only one can be specified per interface. */ static clib_error_t * parse_vlan_sub_interfaces (unformat_input_t * input, vnet_sw_interface_t * template) { clib_error_t *error = 0; u32 inner_vlan, outer_vlan; if (unformat (input, "any inner-dot1q any")) { template->sub.eth.flags.two_tags = 1; template->sub.eth.flags.outer_vlan_id_any = 1; template->sub.eth.flags.inner_vlan_id_any = 1; } else if (unformat (input, "any")) { template->sub.eth.flags.one_tag = 1; template->sub.eth.flags.outer_vlan_id_any = 1; } else if (unformat (input, "%d inner-dot1q any", &outer_vlan)) { template->sub.eth.flags.two_tags = 1; template->sub.eth.flags.inner_vlan_id_any = 1; template->sub.eth.outer_vlan_id = outer_vlan; } else if (unformat (input, "%d inner-dot1q %d", &outer_vlan, &inner_vlan)) { template->sub.eth.flags.two_tags = 1; template->sub.eth.outer_vlan_id = outer_vlan; template->sub.eth.inner_vlan_id = inner_vlan; } else if (unformat (input, "%d", &outer_vlan)) { template->sub.eth.flags.one_tag = 1; template->sub.eth.outer_vlan_id = outer_vlan; } else { error = clib_error_return (0, "expected dot1q config, got `%U'", format_unformat_error, input); goto done; } if (unformat_check_input (input) != UNFORMAT_END_OF_INPUT) { if (unformat (input, "exact-match")) { template->sub.eth.flags.exact_match = 1; } } done: return error; } static clib_error_t * create_sub_interfaces (vlib_main_t * vm, unformat_input_t * input, vlib_cli_command_t * cmd) { vnet_main_t *vnm = vnet_get_main (); clib_error_t *error = 0; u32 hw_if_index, sw_if_index; vnet_hw_interface_t *hi; u32 id, id_min, id_max; vnet_sw_interface_t template; hw_if_index = ~0; if (!unformat_user (input, unformat_vnet_hw_interface, vnm, &hw_if_index)) { error = clib_error_return (0, "unknown interface `%U'", format_unformat_error, input); goto done; } memset (&template, 0, sizeof (template)); template.sub.eth.raw_flags = 0; if (unformat (input, "%d default", &id_min)) { id_max = id_min; template.sub.eth.flags.default_sub = 1; } else if (unformat (input, "%d untagged", &id_min)) { id_max = id_min; template.sub.eth.flags.no_tags = 1; template.sub.eth.flags.exact_match = 1; } else if (unformat (input, "%d dot1q", &id_min)) { /* parse dot1q config */ id_max = id_min; error = parse_vlan_sub_interfaces (input, &template); if (error) goto done; } else if (unformat (input, "%d dot1ad", &id_min)) { /* parse dot1ad config */ id_max = id_min; template.sub.eth.flags.dot1ad = 1; error = parse_vlan_sub_interfaces (input, &template); if (error) goto done; } else if (unformat (input, "%d-%d", &id_min, &id_max)) { template.sub.eth.flags.one_tag = 1; template.sub.eth.flags.exact_match = 1; if (id_min > id_max) goto id_error; } else if (unformat (input, "%d", &id_min)) { id_max = id_min; template.sub.eth.flags.one_tag = 1; template.sub.eth.outer_vlan_id = id_min; template.sub.eth.flags.exact_match = 1; } else { id_error: error = clib_error_return (0, "expected ID or ID MIN-MAX, got `%U'", format_unformat_error, input); goto done; } hi = vnet_get_hw_interface (vnm, hw_if_index); if (hi->bond_info == VNET_HW_INTERFACE_BOND_INFO_SLAVE) { error = clib_error_return (0, "not allowed as %v belong to a BondEthernet interface", hi->name); goto done; } for (id = id_min; id <= id_max; id++) { uword *p; vnet_interface_main_t *im = &vnm->interface_main; u64 sup_and_sub_key = ((u64) (hi->sw_if_index) << 32) | (u64) id; u64 *kp; p = hash_get_mem (im->sw_if_index_by_sup_and_sub, &sup_and_sub_key); if (p) { if (CLIB_DEBUG > 0) clib_warning ("sup sw_if_index %d, sub id %d already exists\n", hi->sw_if_index, id); continue; } kp = clib_mem_alloc (sizeof (*kp)); *kp = sup_and_sub_key; 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; if (id_min < id_max) template.sub.eth.outer_vlan_id = id; error = vnet_create_sw_interface (vnm, &template, &sw_if_index); if (error) goto done; hash_set (hi->sub_interface_sw_if_index_by_id, id, sw_if_index); hash_set_mem (im->sw_if_index_by_sup_and_sub, kp, sw_if_index); vlib_cli_output (vm, "%U\n", format_vnet_sw_if_index_name, vnet_get_main (), sw_if_index); } done: return error; } /*? * This command is used to add VLAN IDs to interfaces, also known as subinterfaces. * The primary input to this command is the 'interface' and 'subId' * (subinterface Id) parameters. If no additional VLAN ID is provide, the VLAN ID is * assumed to be the 'subId'. The VLAN ID and 'subId' can be different, * but this is not recommended. * * This command has several variations: * - create sub-interfaces <interface> <subId> - Create a subinterface to * process packets with a given 802.1q VLAN ID (same value as the 'subId'). * * - create sub-interfaces <interface> <subId> default - Adding the * 'default' parameter indicates that packets with VLAN IDs that do not * match any other subinterfaces should be sent to this subinterface. * * - create sub-interfaces <interface> <subId> untagged - Adding the * 'untagged' parameter indicates that packets no VLAN IDs should be sent * to this subinterface. * * - create sub-interfaces <interface> <subId>-<subId> - Create a range of * subinterfaces to handle a range of VLAN IDs. * * - create sub-interfaces <interface> <subId> dot1q|dot1ad <vlanId>|any [exact-match] - * Use this command to specify the outer VLAN ID, to either be explicited or to make the * VLAN ID different from the 'subId'. * * - create sub-interfaces <interface> <subId> dot1q|dot1ad <vlanId>|any inner-dot1q * <vlanId>|any [exact-match] - Use this command to specify the outer VLAN ID and * the innner VLAN ID. * * When 'dot1q' or 'dot1ad' is explictly entered, subinterfaces * can be configured as either exact-match or non-exact match. Non-exact match is the CLI * default. If 'exact-match' is specified, packets must have the same number of * VLAN tags as the configuration. For non-exact-match, packets must at least that number * of tags. L3 (routed) interfaces must be configured as exact-match. L2 interfaces are * typically configured as non-exact-match. If 'dot1q' or 'dot1ad' is NOT * entered, then the default behavior is exact-match. * * Use the 'show interface' command to display all subinterfaces. * * @cliexpar * @parblock * Example of how to create a VLAN subinterface 11 to process packets on 802.1q VLAN ID 11: * @cliexcmd{create sub-interfaces GigabitEthernet2/0/0 11} * * The previous example is shorthand and is equivalent to: * @cliexcmd{create sub-interfaces GigabitEthernet2/0/0 11 dot1q 11 exact-match} * * * Example of how to create a subinterface number that is different from the VLAN ID: * @cliexcmd{create sub-interfaces GigabitEthernet2/0/0 11 dot1q 100} * * * Examples of how to create q-in-q and q-in-any subinterfaces: * @cliexcmd{create sub-interfaces GigabitEthernet2/0/0 11 dot1q 100 inner-dot1q 200} * @cliexcmd{create sub-interfaces GigabitEthernet2/0/0 12 dot1q 100 inner-dot1q any} * * Examples of how to create dot1ad interfaces: * @cliexcmd{create sub-interfaces GigabitEthernet2/0/0 11 dot1ad 11} * @cliexcmd{create sub-interfaces GigabitEthernet2/0/0 12 dot1ad 100 inner-dot1q 200} * * * Examples of 'exact-match' versus non-exact match. A packet with * outer VLAN 100 and inner VLAN 200 would match this interface, because the default * is non-exact match: * @cliexcmd{create sub-interfaces GigabitEthernet2/0/0 5 dot1q 100} * * However, the same packet would NOT match this interface because 'exact-match' * is specified and only one VLAN is configured, but packet contains two VLANs: * @cliexcmd{create sub-interfaces GigabitEthernet2/0/0 5 dot1q 100 exact-match} * * * Example of how to created a subinterface to process untagged packets: * @cliexcmd{create sub-interfaces GigabitEthernet2/0/0 5 untagged} * * Example of how to created a subinterface to process any packet with a VLAN ID that * does not match any other subinterface: * @cliexcmd{create sub-interfaces GigabitEthernet2/0/0 7 default} * * When subinterfaces are created, they are in the down state. Example of how to * enable a newly created subinterface: * @cliexcmd{set interface GigabitEthernet2/0/0.7 up} * @endparblock ?*/ /* *INDENT-OFF* */ VLIB_CLI_COMMAND (create_sub_interfaces_command, static) = { .path = "create sub-interfaces", .short_help = "create sub-interfaces <interface> " "{<subId> [default|untagged]} | " "{<subId>-<subId>} | " "{<subId> dot1q|dot1ad <vlanId>|any [inner-dot1q <vlanId>|any] [exact-match]}", .function = create_sub_interfaces, }; /* *INDENT-ON* */ static clib_error_t * set_state (vlib_main_t * vm, unformat_input_t * input, vlib_cli_command_t * cmd) { vnet_main_t *vnm = vnet_get_main (); clib_error_t *error; u32 sw_if_index, flags; sw_if_index = ~0; if (!unformat_user (input, unformat_vnet_sw_interface, vnm, &sw_if_index)) { error = clib_error_return (0, "unknown interface `%U'", format_unformat_error, input); goto done; } if (!unformat (input, "%U", unformat_vnet_sw_interface_flags, &flags)) { error = clib_error_return (0, "unknown flags `%U'", format_unformat_error, input); goto done; } error = vnet_sw_interface_set_flags (vnm, sw_if_index, flags); if (error) goto done; done: return error; } /*? * This command is used to change the admin state (up/down) of an interface. * * If an interface is down, the optional 'punt' flag can also be set. * The 'punt' flag implies the interface is disabled for forwarding * but punt all traffic to slow-path. Use the 'enable' flag to clear * 'punt' flag (interface is still down). * * @cliexpar * Example of how to configure the admin state of an interface to 'up</em?': * @cliexcmd{set interface state GigabitEthernet2/0/0 up} * Example of how to configure the admin state of an interface to 'down</em?': * @cliexcmd{set interface state GigabitEthernet2/0/0 down} ?*/ /* *INDENT-OFF* */ VLIB_CLI_COMMAND (set_state_command, static) = { .path = "set interface state", .short_help = "set interface state <interface> [up|down|punt|enable]", .function = set_state, }; /* *INDENT-ON* */ static clib_error_t * set_unnumbered (vlib_main_t * vm, unformat_input_t * input, vlib_cli_command_t * cmd) { vnet_main_t *vnm = vnet_get_main (); u32 unnumbered_sw_if_index = ~0; u32 inherit_from_sw_if_index = ~0; int enable = 1; if (unformat (input, "%U use %U", unformat_vnet_sw_interface, vnm, &unnumbered_sw_if_index, unformat_vnet_sw_interface, vnm, &inherit_from_sw_if_index)) enable = 1; else if (unformat (input, "del %U", unformat_vnet_sw_interface, vnm, &unnumbered_sw_if_index)) enable = 0; else return clib_error_return (0, "parse error '%U'", format_unformat_error, input); if (~0 == unnumbered_sw_if_index) return clib_error_return (0, "Specify the unnumbered interface"); if (enable && ~0 == inherit_from_sw_if_index) return clib_error_return (0, "When enabling unnumberered specify the" " IP enabled interface that it uses"); vnet_sw_interface_update_unnumbered (unnumbered_sw_if_index, inherit_from_sw_if_index, enable); return (NULL); } /* *INDENT-OFF* */ VLIB_CLI_COMMAND (set_unnumbered_command, static) = { .path = "set interface unnumbered", .short_help = "set interface unnumbered [<interface> use <interface> | del <interface>]", .function = set_unnumbered, }; /* *INDENT-ON* */ static clib_error_t * set_hw_class (vlib_main_t * vm, unformat_input_t * input, vlib_cli_command_t * cmd) { vnet_main_t *vnm = vnet_get_main (); vnet_interface_main_t *im = &vnm->interface_main; clib_error_t *error; u32 hw_if_index, hw_class_index; hw_if_index = ~0; if (!unformat_user (input, unformat_vnet_hw_interface, vnm, &hw_if_index)) { error = clib_error_return (0, "unknown hardware interface `%U'", format_unformat_error, input); goto done; } if (!unformat_user (input, unformat_hash_string, im->hw_interface_class_by_name, &hw_class_index)) { error = clib_error_return (0, "unknown hardware class `%U'", format_unformat_error, input); goto done; } error = vnet_hw_interface_set_class (vnm, hw_if_index, hw_class_index); if (error) goto done; done: return error; } /* *INDENT-OFF* */ VLIB_CLI_COMMAND (set_hw_class_command, static) = { .path = "set interface hw-class", .short_help = "Set interface hardware class", .function = set_hw_class, }; /* *INDENT-ON* */ static clib_error_t * vnet_interface_cli_init (vlib_main_t * vm) { return 0; } VLIB_INIT_FUNCTION (vnet_interface_cli_init); static clib_error_t * renumber_interface_command_fn (vlib_main_t * vm, unformat_input_t * input, vlib_cli_command_t * cmd) { u32 hw_if_index; u32 new_dev_instance; vnet_main_t *vnm = vnet_get_main (); int rv; if (!unformat_user (input, unformat_vnet_hw_interface, vnm, &hw_if_index)) return clib_error_return (0, "unknown hardware interface `%U'", format_unformat_error, input); if (!unformat (input, "%d", &new_dev_instance)) return clib_error_return (0, "new dev instance missing"); rv = vnet_interface_name_renumber (hw_if_index, new_dev_instance); switch (rv) { case 0: break; default: return clib_error_return (0, "vnet_interface_name_renumber returned %d", rv); } return 0; } /* *INDENT-OFF* */ VLIB_CLI_COMMAND (renumber_interface_command, static) = { .path = "renumber interface", .short_help = "renumber interface <interface> <new-dev-instance>", .function = renumber_interface_command_fn, }; /* *INDENT-ON* */ static clib_error_t * promiscuous_cmd (vlib_main_t * vm, unformat_input_t * input, vlib_cli_command_t * cmd) { vnet_main_t *vnm = vnet_get_main (); u32 hw_if_index; u32 flags = ETHERNET_INTERFACE_FLAG_ACCEPT_ALL; ethernet_main_t *em = &ethernet_main; ethernet_interface_t *eif; if (unformat (input, "on %U", unformat_vnet_hw_interface, vnm, &hw_if_index)) ; else if (unformat (input, "off %U", unformat_ethernet_interface, vnm, &hw_if_index)) flags = 0; else return clib_error_return (0, "unknown input `%U'", format_unformat_error, input); eif = ethernet_get_interface (em, hw_if_index); if (!eif) return clib_error_return (0, "not supported"); ethernet_set_flags (vnm, hw_if_index, flags); return 0; } /* *INDENT-OFF* */ VLIB_CLI_COMMAND (set_interface_promiscuous_cmd, static) = { .path = "set interface promiscuous", .short_help = "set interface promiscuous [on|off] <interface>", .function = promiscuous_cmd, }; /* *INDENT-ON* */ static clib_error_t * mtu_cmd (vlib_main_t * vm, unformat_input_t * input, vlib_cli_command_t * cmd) { vnet_main_t *vnm = vnet_get_main (); u32 hw_if_index, mtu; ethernet_main_t *em = &ethernet_main; if (unformat (input, "%d %U", &mtu, unformat_vnet_hw_interface, vnm, &hw_if_index)) { vnet_hw_interface_t *hi = vnet_get_hw_interface (vnm, hw_if_index); ethernet_interface_t *eif = ethernet_get_interface (em, hw_if_index); if (!eif) return clib_error_return (0, "not supported"); if (mtu < hi->min_supported_packet_bytes) return clib_error_return (0, "Invalid mtu (%d): " "must be >= min pkt bytes (%d)", mtu, hi->min_supported_packet_bytes); if (mtu > hi->max_supported_packet_bytes) return clib_error_return (0, "Invalid mtu (%d): must be <= (%d)", mtu, hi->max_supported_packet_bytes); vnet_hw_interface_set_mtu (vnm, hw_if_index, mtu); } else return clib_error_return (0, "unknown input `%U'", format_unformat_error, input); return 0; } /* *INDENT-OFF* */ VLIB_CLI_COMMAND (set_interface_mtu_cmd, static) = { .path = "set interface mtu", .short_help = "set interface mtu <value> <interface>", .function = mtu_cmd, }; /* *INDENT-ON* */ static clib_error_t * set_interface_mac_address (vlib_main_t * vm, unformat_input_t * input, vlib_cli_command_t * cmd) { vnet_main_t *vnm = vnet_get_main (); vnet_sw_interface_t *si = NULL; clib_error_t *error = 0; u32 sw_if_index = ~0; u8 mac[6] = { 0 }; if (!unformat_user (input, unformat_vnet_sw_interface, vnm, &sw_if_index)) { error = clib_error_return (0, "unknown interface `%U'", format_unformat_error, input); goto done; } if (!unformat_user (input, unformat_ethernet_address, mac)) { error = clib_error_return (0, "expected mac address `%U'", format_unformat_error, input); goto done; } si = vnet_get_sw_interface (vnm, sw_if_index); error = vnet_hw_interface_change_mac_address (vnm, si->hw_if_index, mac); done: return error; } /*? * The 'set interface mac address ' command allows to set MAC address of given interface. * In case of NIC interfaces the one has to support MAC address change. A side effect of MAC address * change are changes of MAC addresses in FIB tables (ipv4 and ipv6). * * @cliexpar * @parblock * Example of how to change MAC Address of interface: * @cliexcmd{set interface mac address GigabitEthernet0/8/0 aa:bb:cc:dd:ee:01} * @cliexcmd{set interface mac address host-vpp0 aa:bb:cc:dd:ee:02} * @cliexcmd{set interface mac address tap-0 aa:bb:cc:dd:ee:03} * @cliexcmd{set interface mac address pg0 aa:bb:cc:dd:ee:04} * @endparblock ?*/ /* *INDENT-OFF* */ VLIB_CLI_COMMAND (set_interface_mac_address_cmd, static) = { .path = "set interface mac address", .short_help = "set interface mac address <interface> <mac-address>", .function = set_interface_mac_address, }; /* *INDENT-ON* */ static clib_error_t * set_tag (vlib_main_t * vm, unformat_input_t * input, vlib_cli_command_t * cmd) { vnet_main_t *vnm = vnet_get_main (); u32 sw_if_index = ~0; u8 *tag = 0; if (!unformat (input, "%U %s", unformat_vnet_sw_interface, vnm, &sw_if_index, &tag)) return clib_error_return (0, "unknown input `%U'", format_unformat_error, input); vnet_set_sw_interface_tag (vnm, tag, sw_if_index); return 0; } /* *INDENT-OFF* */ VLIB_CLI_COMMAND (set_tag_command, static) = { .path = "set interface tag", .short_help = "set interface tag <interface> <tag>", .function = set_tag, }; /* *INDENT-ON* */ static clib_error_t * clear_tag (vlib_main_t * vm, unformat_input_t * input, vlib_cli_command_t * cmd) { vnet_main_t *vnm = vnet_get_main (); u32 sw_if_index = ~0; if (!unformat (input, "%U", unformat_vnet_sw_interface, vnm, &sw_if_index)) return clib_error_return (0, "unknown input `%U'", format_unformat_error, input); vnet_clear_sw_interface_tag (vnm, sw_if_index); return 0; } /* *INDENT-OFF* */ VLIB_CLI_COMMAND (clear_tag_command, static) = { .path = "clear interface tag", .short_help = "clear interface tag <interface>", .function = clear_tag, }; /* *INDENT-ON* */ static clib_error_t * set_hw_interface_rx_mode (vnet_main_t * vnm, u32 hw_if_index, u32 queue_id, vnet_hw_interface_rx_mode mode) { vnet_hw_interface_t *hw = vnet_get_hw_interface (vnm, hw_if_index); vnet_device_class_t *dev_class = vnet_get_device_class (vnm, hw->dev_class_index); clib_error_t *error; vnet_hw_interface_rx_mode old_mode; int rv; if (mode == VNET_HW_INTERFACE_RX_MODE_DEFAULT) mode = hw->default_rx_mode; rv = vnet_hw_interface_get_rx_mode (vnm, hw_if_index, queue_id, &old_mode); switch (rv) { case 0: if (old_mode == mode) return 0; /* same rx-mode, no change */ break; case VNET_API_ERROR_INVALID_INTERFACE: return clib_error_return (0, "invalid interface"); case VNET_API_ERROR_INVALID_QUEUE: return clib_error_return (0, "invalid queue"); default: return clib_error_return (0, "unknown error"); } if (dev_class->rx_mode_change_function) { error = dev_class->rx_mode_change_function (vnm, hw_if_index, queue_id, mode); if (error) return (error); } rv = vnet_hw_interface_set_rx_mode (vnm, hw_if_index, queue_id, mode); switch (rv) { case 0: break; case VNET_API_ERROR_UNSUPPORTED: return clib_error_return (0, "unsupported"); case VNET_API_ERROR_INVALID_INTERFACE: return clib_error_return (0, "invalid interface"); case VNET_API_ERROR_INVALID_QUEUE: return clib_error_return (0, "invalid queue"); default: return clib_error_return (0, "unknown error"); } return 0; } clib_error_t * set_hw_interface_change_rx_mode (vnet_main_t * vnm, u32 hw_if_index, u8 queue_id_valid, u32 queue_id, vnet_hw_interface_rx_mode mode) { clib_error_t *error = 0; vnet_hw_interface_t *hw; int i; hw = vnet_get_hw_interface (vnm, hw_if_index); if (queue_id_valid == 0) { for (i = 0; i < vec_len (hw->dq_runtime_index_by_queue); i++) { error = set_hw_interface_rx_mode (vnm, hw_if_index, i, mode); if (error) break; } hw->default_rx_mode = mode; } else error = set_hw_interface_rx_mode (vnm, hw_if_index, queue_id, mode); return (error); } static clib_error_t * set_interface_rx_mode (vlib_main_t * vm, unformat_input_t * input, vlib_cli_command_t * cmd) { clib_error_t *error = 0; unformat_input_t _line_input, *line_input = &_line_input; vnet_main_t *vnm = vnet_get_main (); u32 hw_if_index = (u32) ~ 0; u32 queue_id = (u32) ~ 0; vnet_hw_interface_rx_mode mode = VNET_HW_INTERFACE_RX_MODE_UNKNOWN; u8 queue_id_valid = 0; if (!unformat_user (input, unformat_line_input, line_input)) return 0; while (unformat_check_input (line_input) != UNFORMAT_END_OF_INPUT) { if (unformat (line_input, "%U", unformat_vnet_hw_interface, vnm, &hw_if_index)) ; else if (unformat (line_input, "queue %d", &queue_id)) queue_id_valid = 1; else if (unformat (line_input, "polling")) mode = VNET_HW_INTERFACE_RX_MODE_POLLING; else if (unformat (line_input, "interrupt")) mode = VNET_HW_INTERFACE_RX_MODE_INTERRUPT; else if (unformat (line_input, "adaptive")) mode = VNET_HW_INTERFACE_RX_MODE_ADAPTIVE; else { error = clib_error_return (0, "parse error: '%U'", format_unformat_error, line_input); unformat_free (line_input); return error; } } unformat_free (line_input); if (hw_if_index == (u32) ~ 0) return clib_error_return (0, "please specify valid interface name"); if (mode == VNET_HW_INTERFACE_RX_MODE_UNKNOWN) return clib_error_return (0, "please specify valid rx-mode"); error = set_hw_interface_change_rx_mode (vnm, hw_if_index, queue_id_valid, queue_id, mode); return (error); } /*? * This command is used to assign the RX packet processing mode (polling, * interrupt, adaptive) of the a given interface, and optionally a * given queue. If the 'queue' is not provided, the 'mode' * is applied to all queues of the interface. Not all interfaces support * all modes. To display the current rx-mode use the command * 'show interface rx-placement'. * * @cliexpar * Example of how to assign rx-mode to all queues on an interface: * @cliexcmd{set interface rx-mode VirtualEthernet0/0/12 polling} * Example of how to assign rx-mode to one queue of an interface: * @cliexcmd{set interface rx-mode VirtualEthernet0/0/12 queue 0 interrupt} * Example of how to display the rx-mode of all interfaces: * @cliexstart{show interface rx-placement} * Thread 1 (vpp_wk_0): * node dpdk-input: * GigabitEthernet7/0/0 queue 0 (polling) * node vhost-user-input: * VirtualEthernet0/0/12 queue 0 (interrupt) * VirtualEthernet0/0/12 queue 2 (polling) * VirtualEthernet0/0/13 queue 0 (polling) * VirtualEthernet0/0/13 queue 2 (polling) * Thread 2 (vpp_wk_1): * node dpdk-input: * GigabitEthernet7/0/1 queue 0 (polling) * node vhost-user-input: * VirtualEthernet0/0/12 queue 1 (polling) * VirtualEthernet0/0/12 queue 3 (polling) * VirtualEthernet0/0/13 queue 1 (polling) * VirtualEthernet0/0/13 queue 3 (polling) * @cliexend ?*/ /* *INDENT-OFF* */ VLIB_CLI_COMMAND (cmd_set_if_rx_mode,static) = { .path = "set interface rx-mode", .short_help = "set interface rx-mode <interface> [queue <n>] [polling | interrupt | adaptive]", .function = set_interface_rx_mode, }; /* *INDENT-ON* */ static clib_error_t * show_interface_rx_placement_fn (vlib_main_t * vm, unformat_input_t * input, vlib_cli_command_t * cmd) { u8 *s = 0; vnet_main_t *vnm = vnet_get_main (); vnet_device_input_runtime_t *rt; vnet_device_and_queue_t *dq; vlib_node_t *pn = vlib_get_node_by_name (vm, (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); if (vec_len (rt->devices_and_queues)) s = format (s, " node %U:\n", format_vlib_node_name, vm, si); vec_foreach (dq, rt->devices_and_queues) { vnet_hw_interface_t *hi = vnet_get_hw_interface (vnm, dq->hw_if_index); s = format (s, " %U queue %u (%U)\n", format_vnet_sw_if_index_name, vnm, hi->sw_if_index, dq->queue_id, format_vnet_hw_interface_rx_mode, dq->mode); } })); if (vec_len (s) > 0) { vlib_cli_output(vm, "Thread %u (%v):\n%v", index, vlib_worker_threads[index].name, s); vec_reset_length (s); } index++; })); /* *INDENT-ON* */ vec_free (s); return 0; } /*? * This command is used to display the interface and queue worker * thread placement. * * @cliexpar * Example of how to display the interface placement: * @cliexstart{show interface rx-placement} * Thread 1 (vpp_wk_0): * node dpdk-input: * GigabitEthernet7/0/0 queue 0 (polling) * node vhost-user-input: * VirtualEthernet0/0/12 queue 0 (polling) * VirtualEthernet0/0/12 queue 2 (polling) * VirtualEthernet0/0/13 queue 0 (polling) * VirtualEthernet0/0/13 queue 2 (polling) * Thread 2 (vpp_wk_1): * node dpdk-input: * GigabitEthernet7/0/1 queue 0 (polling) * node vhost-user-input: * VirtualEthernet0/0/12 queue 1 (polling) * VirtualEthernet0/0/12 queue 3 (polling) * VirtualEthernet0/0/13 queue 1 (polling) * VirtualEthernet0/0/13 queue 3 (polling) * @cliexend ?*/ /* *INDENT-OFF* */ VLIB_CLI_COMMAND (show_interface_rx_placement, static) = { .path = "show interface rx-placement", .short_help = "show interface rx-placement", .function = show_interface_rx_placement_fn, }; /* *INDENT-ON* */ static clib_error_t * set_interface_rx_placement (vlib_main_t * vm, unformat_input_t * input, vlib_cli_command_t * cmd) { clib_error_t *error = 0; unformat_input_t _line_input, *line_input = &_line_input; vnet_main_t *vnm = vnet_get_main (); vnet_device_main_t *vdm = &vnet_device_main; vnet_hw_interface_rx_mode mode; u32 hw_if_index = (u32) ~ 0; u32 queue_id = (u32) 0; u32 thread_index = (u32) ~ 0; int rv; if (!unformat_user (input, unformat_line_input, line_input)) return 0; while (unformat_check_input (line_input) != UNFORMAT_END_OF_INPUT) { if (unformat (line_input, "%U", unformat_vnet_hw_interface, vnm, &hw_if_index)) ; else if (unformat (line_input, "queue %d", &queue_id)) ; else if (unformat (line_input, "main", &thread_index)) thread_index = 0; else if (unformat (line_input, "worker %d", &thread_index)) thread_index += vdm->first_worker_thread_index; else { error = clib_error_return (0, "parse error: '%U'", format_unformat_error, line_input); unformat_free (line_input); return error; } } unformat_free (line_input); if (hw_if_index == (u32) ~ 0) return clib_error_return (0, "please specify valid interface name"); if (thread_index > vdm->last_worker_thread_index) return clib_error_return (0, "please specify valid worker thread or main"); rv = vnet_hw_interface_get_rx_mode (vnm, hw_if_index, queue_id, &mode); if (rv) return clib_error_return (0, "not found"); rv = vnet_hw_interface_unassign_rx_thread (vnm, hw_if_index, queue_id); if (rv) return clib_error_return (0, "not found"); vnet_hw_interface_assign_rx_thread (vnm, hw_if_index, queue_id, thread_index); vnet_hw_interface_set_rx_mode (vnm, hw_if_index, queue_id, mode); return 0; } /*? * This command is used to assign a given interface, and optionally a * given queue, to a different thread. If the 'queue' is not provided, * it defaults to 0. The 'worker' parameter is zero based and the index * in the thread name, for example, 0 in the thread name 'vpp_wk_0'. * * @cliexpar * Example of how to display the interface placement: * @cliexstart{show interface rx-placement} * Thread 1 (vpp_wk_0): * node dpdk-input: * GigabitEthernet7/0/0 queue 0 (polling) * node vhost-user-input: * VirtualEthernet0/0/12 queue 0 (polling) * VirtualEthernet0/0/12 queue 2 (polling) * VirtualEthernet0/0/13 queue 0 (polling) * VirtualEthernet0/0/13 queue 2 (polling) * Thread 2 (vpp_wk_1): * node dpdk-input: * GigabitEthernet7/0/1 queue 0 (polling) * node vhost-user-input: * VirtualEthernet0/0/12 queue 1 (polling) * VirtualEthernet0/0/12 queue 3 (polling) * VirtualEthernet0/0/13 queue 1 (polling) * VirtualEthernet0/0/13 queue 3 (polling) * @cliexend * Example of how to assign a interface and queue to a worker thread: * @cliexcmd{set interface rx-placement VirtualEthernet0/0/12 queue 1 worker 0} * Example of how to display the interface placement: * @cliexstart{show interface rx-placement} * Thread 1 (vpp_wk_0): * node dpdk-input: * GigabitEthernet7/0/0 queue 0 (polling) * node vhost-user-input: * VirtualEthernet0/0/12 queue 0 (polling) * VirtualEthernet0/0/12 queue 1 (polling) * VirtualEthernet0/0/12 queue 2 (polling) * VirtualEthernet0/0/13 queue 0 (polling) * VirtualEthernet0/0/13 queue 2 (polling) * Thread 2 (vpp_wk_1): * node dpdk-input: * GigabitEthernet7/0/1 queue 0 (polling) * node vhost-user-input: * VirtualEthernet0/0/12 queue 3 (polling) * VirtualEthernet0/0/13 queue 1 (polling) * VirtualEthernet0/0/13 queue 3 (polling) * @cliexend ?*/ /* *INDENT-OFF* */ VLIB_CLI_COMMAND (cmd_set_if_rx_placement,static) = { .path = "set interface rx-placement", .short_help = "set interface rx-placement <interface> [queue <n>] " "[worker <n> | main]", .function = set_interface_rx_placement, .is_mp_safe = 1, }; /* *INDENT-ON* */ /* * fd.io coding-style-patch-verification: ON * * Local Variables: * eval: (c-set-style "gnu") * End: */


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