Copy all the dump commands provided in app/test into app/testpmd. These
commands are useful to debug a problem when using testpmd.
Signed-off-by: Olivier Matz <olivier.matz at 6wind.com>
---
app/test-pmd/cmdline.c | 114 +++++++++++++++++++++++++++++++++++++++++++++++++
1 file changed, 114 insertions(+)
diff --git a/app/test-pmd/cmdline.c b/app/test-pmd/cmdline.c
index 37aa3d2..00f88f9 100644
--- a/app/test-pmd/cmdline.c
+++ b/app/test-pmd/cmdline.c
@@ -2,6 +2,7 @@
* BSD LICENSE
*
* Copyright(c) 2010-2014 Intel Corporation. All rights reserved.
+ * Copyright(c) 2014 6WIND S.A.
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
@@ -72,6 +73,7 @@
#include <rte_ether.h>
#include <rte_ethdev.h>
#include <rte_string_fns.h>
+#include <rte_devargs.h>
#include <cmdline_rdline.h>
#include <cmdline_parse.h>
@@ -4998,6 +5000,116 @@ cmdline_parse_inst_t cmd_reset_mirror_rule = {
/*
********************************************************************************
*/
+struct cmd_dump_result {
+ cmdline_fixed_string_t dump;
+};
+
+static void
+dump_struct_sizes(void)
+{
+#define DUMP_SIZE(t) printf("sizeof(" #t ") = %u\n", (unsigned)sizeof(t));
+ DUMP_SIZE(struct rte_mbuf);
+ DUMP_SIZE(struct rte_pktmbuf);
+ DUMP_SIZE(struct rte_ctrlmbuf);
+ DUMP_SIZE(struct rte_mempool);
+ DUMP_SIZE(struct rte_ring);
+#undef DUMP_SIZE
+}
+
+static void cmd_dump_parsed(void *parsed_result,
+ __attribute__((unused)) struct cmdline *cl,
+ __attribute__((unused)) void *data)
+{
+ struct cmd_dump_result *res = parsed_result;
+
+ if (!strcmp(res->dump, "dump_physmem"))
+ rte_dump_physmem_layout();
+ else if (!strcmp(res->dump, "dump_memzone"))
+ rte_memzone_dump();
+ else if (!strcmp(res->dump, "dump_log_history"))
+ rte_log_dump_history();
+ else if (!strcmp(res->dump, "dump_struct_sizes"))
+ dump_struct_sizes();
+ else if (!strcmp(res->dump, "dump_ring"))
+ rte_ring_list_dump();
+ else if (!strcmp(res->dump, "dump_mempool"))
+ rte_mempool_list_dump();
+ else if (!strcmp(res->dump, "dump_devargs"))
+ rte_eal_devargs_dump();
+}
+
+cmdline_parse_token_string_t cmd_dump_dump =
+ TOKEN_STRING_INITIALIZER(struct cmd_dump_result, dump,
+ "dump_physmem#"
+ "dump_memzone#"
+ "dump_log_history#"
+ "dump_struct_sizes#"
+ "dump_ring#"
+ "dump_mempool#"
+ "dump_devargs");
+
+cmdline_parse_inst_t cmd_dump = {
+ .f = cmd_dump_parsed, /* function to call */
+ .data = NULL, /* 2nd arg of func */
+ .help_str = "dump status",
+ .tokens = { /* token list, NULL terminated */
+ (void *)&cmd_dump_dump,
+ NULL,
+ },
+};
+
+/*
********************************************************************************
*/
+
+struct cmd_dump_one_result {
+ cmdline_fixed_string_t dump;
+ cmdline_fixed_string_t name;
+};
+
+static void cmd_dump_one_parsed(void *parsed_result, struct cmdline *cl,
+ __attribute__((unused)) void *data)
+{
+ struct cmd_dump_one_result *res = parsed_result;
+
+ if (!strcmp(res->dump, "dump_ring")) {
+ struct rte_ring *r;
+ r = rte_ring_lookup(res->name);
+ if (r == NULL) {
+ cmdline_printf(cl, "Cannot find ring\n");
+ return;
+ }
+ rte_ring_dump(r);
+ }
+ else if (!strcmp(res->dump, "dump_mempool")) {
+ struct rte_mempool *mp;
+ mp = rte_mempool_lookup(res->name);
+ if (mp == NULL) {
+ cmdline_printf(cl, "Cannot find mempool\n");
+ return;
+ }
+ rte_mempool_dump(mp);
+ }
+}
+
+cmdline_parse_token_string_t cmd_dump_one_dump =
+ TOKEN_STRING_INITIALIZER(struct cmd_dump_one_result, dump,
+ "dump_ring#dump_mempool");
+
+cmdline_parse_token_string_t cmd_dump_one_name =
+ TOKEN_STRING_INITIALIZER(struct cmd_dump_one_result, name, NULL);
+
+cmdline_parse_inst_t cmd_dump_one = {
+ .f = cmd_dump_one_parsed, /* function to call */
+ .data = NULL, /* 2nd arg of func */
+ .help_str = "dump one ring/mempool: dump_ring|dump_mempool <name>",
+ .tokens = { /* token list, NULL terminated */
+ (void *)&cmd_dump_one_dump,
+ (void *)&cmd_dump_one_name,
+ NULL,
+ },
+};
+
+/*
********************************************************************************
*/
+
/* list of instructions */
cmdline_parse_ctx_t main_ctx[] = {
(cmdline_parse_inst_t *)&cmd_help_brief,
@@ -5076,6 +5188,8 @@ cmdline_parse_ctx_t main_ctx[] = {
(cmdline_parse_inst_t *)&cmd_set_mirror_mask,
(cmdline_parse_inst_t *)&cmd_set_mirror_link,
(cmdline_parse_inst_t *)&cmd_reset_mirror_rule,
+ (cmdline_parse_inst_t *)&cmd_dump,
+ (cmdline_parse_inst_t *)&cmd_dump_one,
NULL,
};
--
1.8.5.3
