vmxnet3: set RX interrupt pending only when needed

[vpp.git] / src / plugins / vmxnet3 / cli.c

diff --git a/src/plugins/vmxnet3/cli.c b/src/plugins/vmxnet3/cli.c
index 76db1ca..574d86f 100644 (file)
--- a/src/plugins/vmxnet3/cli.c
+++ b/src/plugins/vmxnet3/cli.c
@@ -43,6 +43,8 @@ vmxnet3_create_command_fn (vlib_main_t * vm, unformat_input_t * input,
     {
       if (unformat (line_input, "%U", unformat_vlib_pci_addr, &args.addr))
        ;
+      else if (unformat (line_input, "gso"))
+       args.enable_gso = 1;
       else if (unformat (line_input, "elog"))
        args.enable_elog = 1;
       else if (unformat (line_input, "bind"))
@@ -63,6 +65,9 @@ vmxnet3_create_command_fn (vlib_main_t * vm, unformat_input_t * input,
 
 
   vmxnet3_create_if (vm, &args);
+  if (args.error == 0)
+    vlib_cli_output (vm, "%U\n", format_vnet_sw_if_index_name,
+                    vnet_get_main (), args.sw_if_index);
 
   return args.error;
 }
@@ -71,8 +76,9 @@ vmxnet3_create_command_fn (vlib_main_t * vm, unformat_input_t * input,
 VLIB_CLI_COMMAND (vmxnet3_create_command, static) = {
   .path = "create interface vmxnet3",
   .short_help = "create interface vmxnet3 <pci-address>"
-                "[rx-queue-size <size>] [tx-queue-size <size>]"
-                "[num-tx-queues <number>] [num-rx-queues <number>] [bind]",
+                " [rx-queue-size <size>] [tx-queue-size <size>]"
+                " [num-tx-queues <number>] [num-rx-queues <number>] [bind]"
+                " [gso]",
   .function = vmxnet3_create_command_fn,
 };
 /* *INDENT-ON* */
@@ -109,7 +115,7 @@ vmxnet3_delete_command_fn (vlib_main_t * vm, unformat_input_t * input,
     return clib_error_return (0,
                              "please specify interface name or sw_if_index");
 
-  hw = vnet_get_sup_hw_interface (vnm, sw_if_index);
+  hw = vnet_get_sup_hw_interface_api_visible_or_null (vnm, sw_if_index);
   if (hw == NULL || vmxnet3_device_class.index != hw->dev_class_index)
     return clib_error_return (0, "not a vmxnet3 interface");
 
@@ -166,7 +172,7 @@ vmxnet3_test_command_fn (vlib_main_t * vm, unformat_input_t * input,
     return clib_error_return (0,
                              "please specify interface name or sw_if_index");
 
-  hw = vnet_get_sup_hw_interface (vnm, sw_if_index);
+  hw = vnet_get_sup_hw_interface_api_visible_or_null (vnm, sw_if_index);
   if (hw == NULL || vmxnet3_device_class.index != hw->dev_class_index)
     return clib_error_return (0, "not a vmxnet3 interface");
 
@@ -207,10 +213,18 @@ show_vmxnet3 (vlib_main_t * vm, u32 * hw_if_indices, u8 show_descr,
   vmxnet3_tx_comp *tx_comp;
   u16 qid;
 
+  vlib_cli_output (vm, "Global:");
+  for (u32 tid = 0; tid <= vlib_num_workers (); tid++)
+    {
+      vmxnet3_per_thread_data_t *ptd =
+       vec_elt_at_index (vmxm->per_thread_data, tid);
+      vlib_cli_output (vm, "  Thread %u: polling queue count %u", tid,
+                      ptd->polling_q_count);
+    }
+
   if (!hw_if_indices)
     return;
 
-  vlib_cli_output (vm, "LRO/TSO configured: %u", vmxm->lro_configured);
   for (i = 0; i < vec_len (hw_if_indices); i++)
     {
       hi = vnet_get_hw_interface (vnm, hw_if_indices[i]);
@@ -219,7 +233,7 @@ show_vmxnet3 (vlib_main_t * vm, u32 * hw_if_indices, u8 show_descr,
                       format_vnet_hw_if_index_name, vnm, hw_if_indices[i],
                       hw_if_indices[i]);
       vlib_cli_output (vm, "  Version: %u", vd->version);
-      vlib_cli_output (vm, "  LRO/TSO enable: %u", vd->lro_enable);
+      vlib_cli_output (vm, "  GSO enable: %u", vd->gso_enable);
       vlib_cli_output (vm, "  PCI Address: %U", format_vlib_pci_addr,
                       &vd->pci_addr);
       vlib_cli_output (vm, "  Mac Address: %U", format_ethernet_address,
@@ -551,9 +565,8 @@ show_vmxnet3_fn (vlib_main_t * vm, unformat_input_t * input,
 
   if (vec_len (hw_if_indices) == 0)
     {
-      pool_foreach (vd, vmxm->devices,
-                   vec_add1 (hw_if_indices, vd->hw_if_index);
-       );
+      pool_foreach (vd, vmxm->devices)
+       vec_add1 (hw_if_indices, vd->hw_if_index);
     }
 
   show_vmxnet3 (vm, hw_if_indices, show_descr, show_one_table, which,
@@ -577,35 +590,18 @@ clib_error_t *
 vmxnet3_cli_init (vlib_main_t * vm)
 {
   vmxnet3_main_t *vmxm = &vmxnet3_main;
+  vlib_thread_main_t *tm = vlib_get_thread_main ();
 
   /* initialize binary API */
   vmxnet3_plugin_api_hookup (vm);
 
   vmxm->log_default = vlib_log_register_class ("vmxnet3", 0);
-  return 0;
-}
-
-VLIB_INIT_FUNCTION (vmxnet3_cli_init);
-
-static clib_error_t *
-vmxnet3_config (vlib_main_t * vm, unformat_input_t * input)
-{
-  vmxnet3_main_t *vmxm = &vmxnet3_main;
-
-  while (unformat_check_input (input) != UNFORMAT_END_OF_INPUT)
-    {
-      if (unformat (input, "lro"))
-       vmxm->lro_configured = 1;
-      else
-       return clib_error_return (0, "unknown input `%U'",
-                                 format_unformat_error, input);
-    }
 
+  vec_validate (vmxm->per_thread_data, tm->n_vlib_mains - 1);
   return 0;
 }
 
-/* vmxnet3 { ... } configuration. */
-VLIB_CONFIG_FUNCTION (vmxnet3_config, "vmxnet3");
+VLIB_INIT_FUNCTION (vmxnet3_cli_init);
 
 /*
  * fd.io coding-style-patch-verification: ON