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authorFlorin Coras <fcoras@cisco.com>2017-07-31 17:18:03 -0700
committerFlorin Coras <fcoras@cisco.com>2017-08-02 01:49:39 -0700
commit66b11318a1e5f24880e3ec77c95d70647732a4a8 (patch)
tree5711f1b28863d0a2130f6370f39c7777ea34b07e /src/vnet/unix/gdb_funcs.c
parentfdbc38249a8c672937a74667dcfaafa2cfd292e7 (diff)
Fix tcp tx buffer allocation
- Make tcp output buffer allocation macro an inline function - Use per ip version per thread tx frames for retransmits and timer events - Fix / parameterize tcp data structure preallocation - Add a couple of gdb-callable show commands - Fix local endpoint cleanup Change-Id: I67b47b7570aa14cb4634b6fd93c57cd2eacbfa29 Signed-off-by: Florin Coras <fcoras@cisco.com> Signed-off-by: Dave Barach <dave@barachs.net>
Diffstat (limited to 'src/vnet/unix/gdb_funcs.c')
-rw-r--r--src/vnet/unix/gdb_funcs.c45
1 files changed, 44 insertions, 1 deletions
diff --git a/src/vnet/unix/gdb_funcs.c b/src/vnet/unix/gdb_funcs.c
index cca2e420aa8..32e22d924ba 100644
--- a/src/vnet/unix/gdb_funcs.c
+++ b/src/vnet/unix/gdb_funcs.c
@@ -21,7 +21,7 @@
#include <vlib/threads.h>
#include <vnet/vnet.h>
-
+#include <vppinfra/format.h>
/**
* @brief GDB callable function: vl - Return vector length of vector
@@ -135,6 +135,47 @@ void vlib_runtime_index_to_node_name (u32 index)
fformat(stderr, "node runtime index %d name %s\n", index, nm->nodes[index]->name);
}
+void gdb_show_errors (int verbose)
+{
+ extern vlib_cli_command_t vlib_cli_show_errors;
+ unformat_input_t input;
+ vlib_main_t * vm = vlib_get_main();
+
+ if (verbose == 0)
+ unformat_init_string (&input, "verbose 0", 9);
+ else if (verbose == 1)
+ unformat_init_string (&input, "verbose 1", 9);
+ else
+ {
+ fformat(stderr, "verbose not 0 or 1\n");
+ return;
+ }
+
+ vlib_cli_show_errors.function (vm, &input, 0 /* cmd */);
+ unformat_free (&input);
+}
+
+void gdb_show_session (int verbose)
+{
+ extern vlib_cli_command_t vlib_cli_show_session_command;
+ unformat_input_t input;
+ vlib_main_t * vm = vlib_get_main();
+
+ if (verbose == 0)
+ unformat_init_string (&input, "verbose 0", 9);
+ else if (verbose == 1)
+ unformat_init_string (&input, "verbose 1", 9);
+ else if (verbose == 2)
+ unformat_init_string (&input, "verbose 2", 9);
+ else
+ {
+ fformat(stderr, "verbose not 0 - 2\n");
+ return;
+ }
+
+ vlib_cli_show_session_command.function (vm, &input, 0 /* cmd */);
+ unformat_free (&input);
+}
/**
* @brief GDB callable function: show_gdb_command_fn - show gdb
@@ -151,6 +192,8 @@ show_gdb_command_fn (vlib_main_t * vm,
vlib_cli_output (vm, "vl(p) returns vec_len(p)");
vlib_cli_output (vm, "pe(p) returns pool_elts(p)");
vlib_cli_output (vm, "pifi(p, i) returns pool_is_free_index(p, i)");
+ vlib_cli_output (vm, "gdb_show_errors(0|1) dumps error counters");
+ vlib_cli_output (vm, "gdb_show_session dumps session counters");
vlib_cli_output (vm, "debug_hex_bytes (ptr, n_bytes) dumps n_bytes in hex");
vlib_cli_output (vm, "vlib_dump_frame_ownership() does what it says");
vlib_cli_output (vm, "vlib_runtime_index_to_node_name (index) prints NN");