#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)
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)
_vec_len (sorted_sis) = 0;
pool_foreach (si, im->sw_interfaces, (
{
- if (vnet_swif_is_api_visible
- (si)) vec_add1 (sorted_sis,
- si[0]);}
+ int visible =
+ vnet_swif_is_api_visible (si);
+ if (visible)
+ vec_add1 (sorted_sis, si[0]);}
));
/* Sort by name. */
{
vec_foreach (si, sorted_sis)
{
- l2input_main_t *l2m = &l2input_main;
ip4_main_t *im4 = &ip4_main;
ip6_main_t *im6 = &ip6_main;
ip_lookup_main_t *lm4 = &im4->lookup_main;
u32 fib_index4 = 0, fib_index6 = 0;
ip4_fib_t *fib4;
ip6_fib_t *fib6;
- l2_input_config_t *config;
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,
? "up" : "dn");
}
- /* Display any L2 addressing info */
- vec_validate (l2m->configs, si->sw_if_index);
- config = vec_elt_at_index (l2m->configs, si->sw_if_index);
- if (config->bridge)
+ /* Display any L2 info */
+ l2_input_config_t *l2_input = l2input_intf_config (si->sw_if_index);
+ if (l2_input->bridge)
{
- u32 bd_id = l2input_main.bd_configs[config->bd_index].bd_id;
+ u32 bd_id = l2input_main.bd_configs[l2_input->bd_index].bd_id;
vlib_cli_output (vm, " l2 bridge bd_id %d%s%d", bd_id,
- config->bvi ? " bvi shg " : " shg ",
- config->shg);
+ l2_input->bvi ? " bvi shg " : " shg ",
+ l2_input->shg);
}
- else if (config->xconnect)
+ else if (l2_input->xconnect)
{
vlib_cli_output (vm, " l2 xconnect %U",
format_vnet_sw_if_index_name,
- vnm, config->output_sw_if_index);
+ vnm, l2_input->output_sw_if_index);
}
/* Display any IP4 addressing info */
?*/
VLIB_CLI_COMMAND (set_state_command, static) = {
.path = "set interface state",
- .short_help = "Set interface state",
+ .short_help = "set interface state <if-name> [up|down|punt|enable]",
.function = set_state,
};
/* *INDENT-ON* */
};
/* *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");
+ 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");
+ default:
+ return clib_error_return (0, "unknown error");
+ }
+
+ return 0;
+}
+
+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 ();
+ vnet_hw_interface_t *hw;
+ u32 hw_if_index = (u32) ~ 0;
+ u32 queue_id = (u32) ~ 0;
+ vnet_hw_interface_rx_mode mode = VNET_HW_INTERFACE_RX_MODE_UNKNOWN;
+ int i;
+
+ 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, "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");
+
+ hw = vnet_get_hw_interface (vnm, hw_if_index);
+
+ if (queue_id == ~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);
+}
+
+/*?
+ * This command is used to assign a given interface, and optionally a
+ * given queue, to a different thread. If the '<em>queue</em>' is not provided,
+ * it defaults to 0.
+ *
+ * @cliexpar
+ * Example of how to display the interface placement:
+ * @cliexstart{show interface rx-placement}
+ * Thread 1 (vpp_wk_0):
+ * GigabitEthernet0/8/0 queue 0
+ * GigabitEthernet0/9/0 queue 0
+ * Thread 2 (vpp_wk_1):
+ * GigabitEthernet0/8/0 queue 1
+ * GigabitEthernet0/9/0 queue 1
+ * @cliexend
+ * Example of how to assign a interface and queue to a thread:
+ * @cliexcmd{set interface placement GigabitEthernet0/8/0 queue 1 thread 1}
+?*/
+/* *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;
+}
+
+/* *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 '<em>queue</em>' is not provided,
+ * it defaults to 0.
+ *
+ * @cliexpar
+ * Example of how to display the interface placement:
+ * @cliexstart{show interface placement}
+ * Thread 1 (vpp_wk_0):
+ * GigabitEthernet0/8/0 queue 0
+ * GigabitEthernet0/9/0 queue 0
+ * Thread 2 (vpp_wk_1):
+ * GigabitEthernet0/8/0 queue 1
+ * GigabitEthernet0/9/0 queue 1
+ * @cliexend
+ * Example of how to assign a interface and queue to a thread:
+ * @cliexcmd{set interface placement GigabitEthernet0/8/0 queue 1 thread 1}
+?*/
+/* *INDENT-OFF* */
+VLIB_CLI_COMMAND (cmd_set_if_rx_placement,static) = {
+ .path = "set interface rx-placement",
+ .short_help = "set interface rx-placement <hw-interface> [queue <n>] "
+ "[worker <n> | main]",
+ .function = set_interface_rx_placement,
+ .is_mp_safe = 1,
+};
+
+/* *INDENT-ON* */
/*
* fd.io coding-style-patch-verification: ON
*