(require 'skeleton)
-(define-skeleton plugin-main-skel
+(define-skeleton skel-plugin-main
"Insert a plug-in 'main.c' skeleton "
nil
'(if (not (boundp 'plugin-name))
'(setq PLUGIN-NAME (upcase plugin-name))
"
/*
- * " plugin-name ".c - skeleton vpp engine plug-in
+ * " plugin-name ".c - skeleton vpp engine plug-in
*
* Copyright (c) <current-year> <your-organization>
* Licensed under the Apache License, Version 2.0 (the \"License\");
/* define message structures */
#define vl_typedefs
-#include <" plugin-name "/" plugin-name "_all_api_h.h>
+#include <" plugin-name "/" plugin-name "_all_api_h.h>
#undef vl_typedefs
/* define generated endian-swappers */
#define vl_endianfun
-#include <" plugin-name "/" plugin-name "_all_api_h.h>
+#include <" plugin-name "/" plugin-name "_all_api_h.h>
#undef vl_endianfun
/* instantiate all the print functions we know about */
#define vl_print(handle, ...) vlib_cli_output (handle, __VA_ARGS__)
#define vl_printfun
-#include <" plugin-name "/" plugin-name "_all_api_h.h>
+#include <" plugin-name "/" plugin-name "_all_api_h.h>
#undef vl_printfun
/* Get the API version number */
#include <" plugin-name "/" plugin-name "_all_api_h.h>
#undef vl_api_version
-/*
+/*
* A handy macro to set up a message reply.
* Assumes that the following variables are available:
* mp - pointer to request message
#define foreach_" plugin-name "_plugin_api_msg \\
_(" PLUGIN-NAME "_ENABLE_DISABLE, " plugin-name "_enable_disable)
-/*
+/*
* This routine exists to convince the vlib plugin framework that
* we haven't accidentally copied a random .dll into the plugin directory.
*
* Also collects global variable pointers passed from the vpp engine
*/
-clib_error_t *
+clib_error_t *
vlib_plugin_register (vlib_main_t * vm, vnet_plugin_handoff_t * h,
int from_early_init)
{
int enable_disable)
{
vnet_sw_interface_t * sw;
- int rv;
- u32 node_index = enable_disable ? " plugin-name "_node.index : ~0;
+ int rv = 0;
/* Utterly wrong? */
- if (pool_is_free_index (sm->vnet_main->interface_main.sw_interfaces,
+ if (pool_is_free_index (sm->vnet_main->interface_main.sw_interfaces,
sw_if_index))
return VNET_API_ERROR_INVALID_SW_IF_INDEX;
sw = vnet_get_sw_interface (sm->vnet_main, sw_if_index);
if (sw->type != VNET_SW_INTERFACE_TYPE_HARDWARE)
return VNET_API_ERROR_INVALID_SW_IF_INDEX;
-
- /*
- * Redirect pkts from the driver to the macswap node.
- * Returns VNET_API_ERROR_UNIMPLEMENTED if the h/w driver
- * doesn't implement the API.
- *
- * Node_index = ~0 => shut off redirection
- */
- rv = vnet_hw_interface_rx_redirect_to_node (sm->vnet_main, sw_if_index,
- node_index);
+
+ vnet_feature_enable_disable (\"device-input\", \"" plugin-name "\",
+ sw_if_index, enable_disable, 0, 0);
+
return rv;
}
" plugin-name "_main_t * sm = &" plugin-name "_main;
u32 sw_if_index = ~0;
int enable_disable = 1;
-
+
int rv;
while (unformat_check_input (input) != UNFORMAT_END_OF_INPUT) {
if (sw_if_index == ~0)
return clib_error_return (0, \"Please specify an interface...\");
-
+
rv = " plugin-name "_enable_disable (sm, sw_if_index, enable_disable);
switch(rv) {
break;
case VNET_API_ERROR_INVALID_SW_IF_INDEX:
- return clib_error_return
+ return clib_error_return
(0, \"Invalid interface, only works on physical ports\");
break;
VLIB_CLI_COMMAND (" plugin-name "_enable_disable_command, static) = {
.path = \"" plugin-name " enable-disable\",
- .short_help =
+ .short_help =
\"" plugin-name " enable-disable <interface-name> [disable]\",
.function = " plugin-name "_enable_disable_command_fn,
};
" plugin-name "_main_t * sm = &" plugin-name "_main;
int rv;
- rv = " plugin-name "_enable_disable (sm, ntohl(mp->sw_if_index),
+ rv = " plugin-name "_enable_disable (sm, ntohl(mp->sw_if_index),
(int) (mp->enable_disable));
-
+
REPLY_MACRO(VL_API_" PLUGIN-NAME "_ENABLE_DISABLE_REPLY);
}
vl_noop_handler, \\
vl_api_##n##_t_endian, \\
vl_api_##n##_t_print, \\
- sizeof(vl_api_##n##_t), 1);
+ sizeof(vl_api_##n##_t), 1);
foreach_" plugin-name "_plugin_api_msg;
#undef _
return 0;
}
+#define vl_msg_name_crc_list
+#include <" plugin-name "/" plugin-name "_all_api_h.h>
+#undef vl_msg_name_crc_list
+
+static void
+setup_message_id_table (" plugin-name "_main_t * sm, api_main_t * am)
+{
+#define _(id,n,crc) \
+ vl_msg_api_add_msg_name_crc (am, #n "_" #crc, id + sm->msg_id_base);
+ foreach_vl_msg_name_crc_" plugin-name" ;
+#undef _
+}
+
static clib_error_t * " plugin-name "_init (vlib_main_t * vm)
{
" plugin-name "_main_t * sm = &" plugin-name "_main;
name = format (0, \"" plugin-name "_%08x%c\", api_version, 0);
/* Ask for a correctly-sized block of API message decode slots */
- sm->msg_id_base = vl_msg_api_get_msg_ids
+ sm->msg_id_base = vl_msg_api_get_msg_ids
((char *) name, VL_MSG_FIRST_AVAILABLE);
error = " plugin-name "_plugin_api_hookup (vm);
+ /* Add our API messages to the global name_crc hash table */
+ setup_message_id_table (sm, &api_main);
+
vec_free(name);
return error;
}
VLIB_INIT_FUNCTION (" plugin-name "_init);
+
+VNET_FEATURE_INIT (" plugin-name ", static) =
+{
+ .arc_name = \"device-input\",
+ .node_name = \"" plugin-name "\",
+ .runs_before = VNET_FEATURES (\"ethernet-input\"),
+};
")