drivers/net/vsc9953: Add command for shared/private VLAN learning

The command:
ethsw vlan fdb { [help] | show | shared | private }
 - make VLAN learning shared or private"

configures the FDB to share the FDB entries learned on multiple VLANs
or to keep them separated. By default, the FBD uses private VLAN
learning. This command has also been added to the ethsw generic parser
from common/cmd_ethsw.c

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

1 files changed, 65 insertions, 0 deletions

diff --git a/common/cmd_ethsw.c b/common/cmd_ethsw.c
index 1fa93effdbc..8cc2a19fe17 100644
--- a/common/cmd_ethsw.c
+++ b/common/cmd_ethsw.c
@@ -92,6 +92,17 @@ static int ethsw_egr_tag_help_key_func(struct ethsw_command_def *parsed_cmd)
 	return CMD_RET_SUCCESS;
 }
 
+#define ETHSW_VLAN_FDB_HELP "ethsw vlan fdb " \
+"{ [help] | show | shared | private } " \
+"- make VLAN learning shared or private"
+
+static int ethsw_vlan_learn_help_key_func(struct ethsw_command_def *parsed_cmd)
+{
+	printf(ETHSW_VLAN_FDB_HELP"\n");
+
+	return CMD_RET_SUCCESS;
+}
+
 static struct keywords_to_function {
 	enum ethsw_keyword_id cmd_keyword[ETHSW_MAX_CMD_PARAMS];
 	int cmd_func_offset;
@@ -416,6 +427,53 @@ static struct keywords_to_function {
 			.cmd_func_offset = offsetof(struct ethsw_command_func,
 						    port_egr_vlan_set),
 			.keyword_function = NULL,
+		}, {
+			.cmd_keyword = {
+					ethsw_id_vlan,
+					ethsw_id_fdb,
+					ethsw_id_key_end,
+			},
+			.cmd_func_offset = -1,
+			.keyword_function = &ethsw_vlan_learn_help_key_func,
+		}, {
+			.cmd_keyword = {
+					ethsw_id_vlan,
+					ethsw_id_fdb,
+					ethsw_id_help,
+					ethsw_id_key_end,
+			},
+			.cmd_func_offset = -1,
+			.keyword_function = &ethsw_vlan_learn_help_key_func,
+		}, {
+			.cmd_keyword = {
+					ethsw_id_vlan,
+					ethsw_id_fdb,
+					ethsw_id_show,
+					ethsw_id_key_end,
+			},
+			.cmd_func_offset = offsetof(struct ethsw_command_func,
+						    vlan_learn_show),
+			.keyword_function = NULL,
+		}, {
+			.cmd_keyword = {
+					ethsw_id_vlan,
+					ethsw_id_fdb,
+					ethsw_id_shared,
+					ethsw_id_key_end,
+			},
+			.cmd_func_offset = offsetof(struct ethsw_command_func,
+						    vlan_learn_set),
+			.keyword_function = NULL,
+		}, {
+			.cmd_keyword = {
+					ethsw_id_vlan,
+					ethsw_id_fdb,
+					ethsw_id_private,
+					ethsw_id_key_end,
+			},
+			.cmd_func_offset = offsetof(struct ethsw_command_func,
+						    vlan_learn_set),
+			.keyword_function = NULL,
 		},
 };
 
@@ -533,6 +591,12 @@ struct keyword_def {
 		}, {
 				.keyword_name = "classified",
 				.match = &keyword_match_gen,
+		}, {
+				.keyword_name = "shared",
+				.match = &keyword_match_gen,
+		}, {
+				.keyword_name = "private",
+				.match = &keyword_match_gen,
 		},
 };
 
@@ -894,4 +958,5 @@ U_BOOT_CMD(ethsw, ETHSW_MAX_CMD_PARAMS, 0, do_ethsw,
 	   ETHSW_VLAN_HELP"\n"
 	   ETHSW_PORT_UNTAG_HELP"\n"
 	   ETHSW_EGR_VLAN_TAG_HELP"\n"
+	   ETHSW_VLAN_FDB_HELP"\n"
 );