commit 86719f0cd55bc13186798217b08fa6a048eda27c
author Codrin Ciubotariu <codrin.ciubotariu@freescale.com> Fri Jul 24 16:55:29 2015 +0300
committer York Sun <yorksun@freescale.com> Mon Sep 21 08:29:47 2015 -0700
tree 4f04dbc99adabc346d046d30c409dd6866c96e85
parent 24a23deb90eea0acf049e226a70d8507394833c5

drivers/net/vsc9953: Add command to show/clear port counters

The new added command:
ethsw [port <port_no>] statistics { [help] | [clear] }

will print counters like the number of Rx/Tx frames,
number of Rx/Tx bytes, number of Rx/Tx unicast frames, etc.
This patch also adds this commnd in the genereric ethsw
parser from cmd_ethsw.c

Signed-off-by: Codrin Ciubotariu <codrin.ciubotariu@freescale.com>
Acked-by: Joe Hershberger <joe.hershberger@ni.com>
Reviewed-by: York Sun <yorksun@freescale.com>

include/ethsw.h

diff --git a/include/ethsw.h b/include/ethsw.h
index 9e80095..8f1c414 100644
--- a/include/ethsw.h
+++ b/include/ethsw.h
@@ -20,6 +20,8 @@
 	ethsw_id_port,
 	ethsw_id_enable,
 	ethsw_id_disable,
+	ethsw_id_statistics,
+	ethsw_id_clear,
 	ethsw_id_count,	/* keep last */
 };
 
@@ -41,6 +43,8 @@
 	int (*port_enable)(struct ethsw_command_def *parsed_cmd);
 	int (*port_disable)(struct ethsw_command_def *parsed_cmd);
 	int (*port_show)(struct ethsw_command_def *parsed_cmd);
+	int (*port_stats)(struct ethsw_command_def *parsed_cmd);
+	int (*port_stats_clear)(struct ethsw_command_def *parsed_cmd);
 };
 
 int ethsw_define_functions(const struct ethsw_command_func *cmd_func);