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Diffstat (limited to 'build-root/emacs-lisp/pipe-skel.el')
-rw-r--r-- | build-root/emacs-lisp/pipe-skel.el | 132 |
1 files changed, 0 insertions, 132 deletions
diff --git a/build-root/emacs-lisp/pipe-skel.el b/build-root/emacs-lisp/pipe-skel.el deleted file mode 100644 index 911e0d07453..00000000000 --- a/build-root/emacs-lisp/pipe-skel.el +++ /dev/null @@ -1,132 +0,0 @@ -;;; pipe-skel.el - pipelined graph node skeleton - -(require 'skeleton) - -(define-skeleton skel-pipeline-node -"Insert a skeleton pipelined graph node" -nil -'(setq node-name (skeleton-read "Node Name: ")) -'(setq uc-node-name (upcase node-name)) -'(setq nstages (skeleton-read "Number of pipeline stages: ")) -" -#include <vlib/vlib.h> -#include <vppinfra/error.h> - -/* - * Dump these counters via the \"show error\" CLI command - * FIXME: Add packet counter / error strings as desired - */ - -#define foreach_" node-name "_error \\ -_(ERROR1, \"sample counter/ error string\") - -static char * " node-name "_error_strings[] = { -#define _(sym,string) string, - foreach_" node-name "_error -#undef _ -}; - -/* - * packet error / counter enumeration - * - * To count and drop a vlib_buffer_t *b: - * - * Set b->error = node->errors[" uc-node-name "_ERROR_xxx]; - * last_stage returns a disposition index bound to \"error-drop\" - * - * To manually increment the specific counter " uc-node-name "_ERROR1 - * - * vlib_node_t *n = vlib_get_node (vm, " node-name ".index); - * u32 node_counter_base_index = n->error_heap_index; - * vlib_error_main_t * em = &vm->error_main; - * em->counters[node_counter_base_index + " uc-node-name "_ERROR1] += 1; - * - */ - -typedef enum { -#define _(sym,str) " uc-node-name "_ERROR_##sym, - foreach_" node-name "_error -#undef _ - " uc-node-name "_N_ERROR, -} " node-name "_error_t; - -/* - * enumeration of per-packet dispositions - * FIXME: add dispositions as desired - */ - -typedef enum { \n" -" " uc-node-name "_NEXT_NORMAL,\n" -" " uc-node-name "_N_NEXT, -} " node-name "_next_t; - -#define NSTAGES " nstages " - -/* - * Use the generic buffer metadata + first line of packet data prefetch - * stage function from <api/pipeline.h>. This is usually a Good Idea. - */ -#define stage0 generic_stage0 - -/* - * FIXME: add stage functions. Here is the function prototype: - * - * static inline void stageN (vlib_main_t * vm, - * vlib_node_runtime_t * node, - * u32 buffer_index) - */ - -/* - * FIXME: the last pipeline stage returns the desired pkt next node index, - * from the " node-name "_next_t enum above - */ -static inline u32 last_stage (vlib_main_t *vm, vlib_node_runtime_t *node, - u32 bi) -{ - vlib_buffer_t *b = vlib_get_buffer (vm, bi); - - b->error = node->errors[EXAMPLE_ERROR_ERROR1]; - - return " uc-node-name "_NEXT_NORMAL; -} - -#include <api/pipeline.h> - -static uword " node-name "_node_fn (vlib_main_t * vm, - vlib_node_runtime_t * node, - vlib_frame_t * frame) -{ - return dispatch_pipeline (vm, node, frame); -} - -static VLIB_REGISTER_NODE (example_node) = { - .function = " node-name "_node_fn, - .name = \"" node-name "-node\", - .vector_size = sizeof (u32), - .type = VLIB_NODE_TYPE_INTERNAL, - - .n_errors = ARRAY_LEN(" node-name "_error_strings), - .error_strings = " node-name "_error_strings, - - .n_next_nodes = " uc-node-name "_N_NEXT, - - /* edit / add dispositions here */ - .next_nodes = { - [" uc-node-name "_NEXT_NORMAL] = \"error-drop\", - }, -}; - -/* - * packet generator definition to push superframes of data into the - * new graph node. Cut and paste into <file>, then - * \"exec <file>\", \"pa enable test\" at the QVNET prompt... - * -packet-generator new { - name test - limit 100 - node " node-name "-node - size 374-374 - data { hex 0x02b46b96000100096978676265000500bf436973636f20494f5320536f6674776172652c2043333735304520536f66747761726520284333373530452d554e4956455253414c2d4d292c2056657273696f6e2031322e32283335295345352c2052454c4541534520534f4654574152452028666331290a436f707972696768742028632920313938362d3230303720627920436973636f2053797374656d732c20496e632e0a436f6d70696c6564205468752031392d4a756c2d30372031363a3137206279206e616368656e00060018636973636f2057532d4333373530452d3234544400020011000000010101cc0004000000000003001b54656e4769676162697445746865726e6574312f302f3100040008000000280008002400000c011200000000ffffffff010221ff000000000000001e7a50f000ff000000090004000a00060001000b0005010012000500001300050000160011000000010101cc000400000000001a00100000000100000000ffffffff } -} - */ -") |