X-Git-Url: https://gerrit.fd.io/r/gitweb?a=blobdiff_plain;f=src%2Fvnet%2Finterface_cli.c;h=91725b6a688ad32b4e635da14fa71f739624da76;hb=1855b8e4;hp=fe17c823b36a870d880d45a1ef8b3e7a948baa41;hpb=70083ee74c3141bbefb185525315f1b34497dcaa;p=vpp.git diff --git a/src/vnet/interface_cli.c b/src/vnet/interface_cli.c index fe17c823b36..91725b6a688 100644 --- a/src/vnet/interface_cli.c +++ b/src/vnet/interface_cli.c @@ -270,36 +270,47 @@ show_sw_interfaces (vlib_main_t * vm, { clib_error_t *error = 0; vnet_main_t *vnm = vnet_get_main (); + unformat_input_t _linput, *linput = &_linput; 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; + int verbose = 0; - while (unformat_check_input (input) != UNFORMAT_END_OF_INPUT) + /* + * Get a line of input. Won't work if the user typed + * "show interface" and nothing more. + */ + if (unformat_user (input, unformat_line_input, linput)) { - /* 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 + while (unformat_check_input (linput) != UNFORMAT_END_OF_INPUT) { - error = clib_error_return (0, "unknown input `%U'", - format_unformat_error, input); - goto done; + /* See if user wants to show specific interface */ + if (unformat + (linput, "%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 (linput, "address") || unformat (linput, "addr")) + show_addresses = 1; + else if (unformat (linput, "features") || unformat (linput, "feat")) + show_features = 1; + else if (unformat (linput, "tag")) + show_tag = 1; + else if (unformat (linput, "verbose")) + verbose = 1; + else + { + error = clib_error_return (0, "unknown input `%U'", + format_unformat_error, linput); + goto done; + } } + unformat_free (linput); } - if (show_features || show_tag) { if (sw_if_index == ~(u32) 0) @@ -308,7 +319,7 @@ show_sw_interfaces (vlib_main_t * vm, if (show_features) { - vnet_interface_features_show (vm, sw_if_index); + vnet_interface_features_show (vm, sw_if_index, verbose); l2_input_config_t *l2_input = l2input_intf_config (sw_if_index); u32 fb = l2_input->feature_bitmap; @@ -344,14 +355,14 @@ show_sw_interfaces (vlib_main_t * vm, 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]);} - )); - + /* *INDENT-OFF* */ + pool_foreach (si, im->sw_interfaces, + ({ + int visible = vnet_swif_is_api_visible (si); + if (visible) + vec_add1 (sorted_sis, si[0]);} + )); + /* *INDENT-ON* */ /* Sort by name. */ vec_sort_with_function (sorted_sis, sw_interface_name_compare); } @@ -456,7 +467,7 @@ done: /* *INDENT-OFF* */ VLIB_CLI_COMMAND (show_sw_interfaces_command, static) = { .path = "show interface", - .short_help = "show interface [address|addr|features|feat] [ [ [..]]]", + .short_help = "show interface [address|addr|features|feat] [ [ [..]]] [verbose]", .function = show_sw_interfaces, }; /* *INDENT-ON* */ @@ -1103,36 +1114,62 @@ 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 sw_if_index, mtu; + u32 hw_if_index, sw_if_index, mtu; + ethernet_main_t *em = ðernet_main; + u32 mtus[VNET_N_MTU] = { 0, 0, 0, 0 }; - if (unformat (input, "%d %U", &mtu, unformat_vnet_sw_interface, vnm, - &sw_if_index)) + if (unformat (input, "%d %U", &mtu, + unformat_vnet_hw_interface, vnm, &hw_if_index)) { - ; + /* + * Change physical MTU on interface. Only supported for Ethernet + * interfaces + */ + 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); + goto done; } + else if (unformat (input, "packet %d %U", &mtu, + unformat_vnet_sw_interface, vnm, &sw_if_index)) + /* Set default packet MTU (including L3 header */ + mtus[VNET_MTU_L3] = mtu; + else if (unformat (input, "ip4 %d %U", &mtu, + unformat_vnet_sw_interface, vnm, &sw_if_index)) + mtus[VNET_MTU_IP4] = mtu; + else if (unformat (input, "ip6 %d %U", &mtu, + unformat_vnet_sw_interface, vnm, &sw_if_index)) + mtus[VNET_MTU_IP6] = mtu; + else if (unformat (input, "mpls %d %U", &mtu, + unformat_vnet_sw_interface, vnm, &sw_if_index)) + mtus[VNET_MTU_MPLS] = mtu; else - { - return clib_error_return (0, "unknown input `%U'", - format_unformat_error, input); - } + return clib_error_return (0, "unknown input `%U'", + format_unformat_error, input); - int rv = vnet_sw_interface_set_mtu (vnm, sw_if_index, mtu); - if (rv < 0) - { - vnet_hw_interface_t *hi = vnet_get_sw_hw_interface (vnm, sw_if_index); - ASSERT (hi); - return clib_error_return (0, "Invalid mtu (%d): " - "must be between min pkt bytes (%d) and max pkt bytes (%d)", - mtu, hi->min_packet_bytes, - hi->max_packet_bytes); - } + vnet_sw_interface_set_protocol_mtu (vnm, sw_if_index, mtus); + +done: return 0; } /* *INDENT-OFF* */ VLIB_CLI_COMMAND (set_interface_mtu_cmd, static) = { .path = "set interface mtu", - .short_help = "set interface mtu ", + .short_help = "set interface mtu [packet|ip4|ip6|mpls] ", .function = mtu_cmd, }; /* *INDENT-ON* */ @@ -1236,6 +1273,46 @@ VLIB_CLI_COMMAND (clear_tag_command, static) = { }; /* *INDENT-ON* */ +static clib_error_t * +set_ip_directed_broadcast (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 enable = 0; + + if (!unformat (input, "%U", unformat_vnet_sw_interface, vnm, &sw_if_index)); + else if (unformat (input, "enable")) + enable = 1; + else if (unformat (input, "disable")) + enable = 0; + else + return clib_error_return (0, "unknown input: `%U'", + format_unformat_error, input); + + if (~0 == sw_if_index) + return clib_error_return (0, "specify an interface: `%U'", + format_unformat_error, input); + + vnet_sw_interface_ip_directed_broadcast (vnm, sw_if_index, enable); + + return 0; +} + +/*? + * This command is used to enable/disable IP directed broadcast + * If directed broadcast is enabled a packet sent to the interface's + * subnet broadcast address will be sent L2 broadcast on the interface, + * otherwise it is dropped. + ?*/ +/* *INDENT-OFF* */ +VLIB_CLI_COMMAND (set_ip_directed_broadcast_command, static) = { + .path = "set interface ip directed-broadcast", + .short_help = "set interface enable ", + .function = set_ip_directed_broadcast, +}; +/* *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) @@ -1403,7 +1480,7 @@ set_interface_rx_mode (vlib_main_t * vm, unformat_input_t * input, * @cliexend ?*/ /* *INDENT-OFF* */ -VLIB_CLI_COMMAND (cmd_set_if_rx_mode, static) = { +VLIB_CLI_COMMAND (cmd_set_if_rx_mode,static) = { .path = "set interface rx-mode", .short_help = "set interface rx-mode [queue ] [polling | interrupt | adaptive]", .function = set_interface_rx_mode,