[source] swconfig: remove obsolete portmapping feature

[LEDE Commits]

blogic pushed a commit to source.git, branch master:
https://git.lede-project.org/?p=source.git;a=commitdiff;h=fca1eb349ef31b133a62880cbd562d6bf17500aa

commit fca1eb349ef31b133a62880cbd562d6bf17500aa
Author: John Crispin <john at phrozen.org>
AuthorDate: Fri Aug 12 14:54:26 2016 +0200

    swconfig: remove obsolete portmapping feature
    
    Signed-off-by: John Crispin <john at phrozen.org>
---
 package/network/config/swconfig/src/cli.c   |  8 ---
 package/network/config/swconfig/src/swlib.c | 84 -----------------------------
 package/network/config/swconfig/src/swlib.h | 12 -----
 3 files changed, 104 deletions(-)

diff --git a/package/network/config/swconfig/src/cli.c b/package/network/config/swconfig/src/cli.c
index eab6c64..28b7ed8 100644
--- a/package/network/config/swconfig/src/cli.c
+++ b/package/network/config/swconfig/src/cli.c
@@ -41,7 +41,6 @@ enum {
 	CMD_LOAD,
 	CMD_HELP,
 	CMD_SHOW,
-	CMD_PORTMAP,
 };
 
 static void
@@ -285,10 +284,6 @@ int main(int argc, char **argv)
 				print_usage();
 			cmd = CMD_LOAD;
 			ckey = argv[++i];
-		} else if (!strcmp(arg, "portmap")) {
-			if (i + 1 < argc)
-				csegment = argv[++i];
-			cmd = CMD_PORTMAP;
 		} else if (!strcmp(arg, "show")) {
 			cmd = CMD_SHOW;
 		} else {
@@ -362,9 +357,6 @@ int main(int argc, char **argv)
 	case CMD_HELP:
 		list_attributes(dev);
 		break;
-	case CMD_PORTMAP:
-		swlib_print_portmap(dev, csegment);
-		break;
 	case CMD_SHOW:
 		if (cport >= 0 || cvlan >= 0) {
 			if (cport >= 0)
diff --git a/package/network/config/swconfig/src/swlib.c b/package/network/config/swconfig/src/swlib.c
index e6e9aea..440a45a 100644
--- a/package/network/config/swconfig/src/swlib.c
+++ b/package/network/config/swconfig/src/swlib.c
@@ -46,11 +46,6 @@ static struct nla_policy port_policy[SWITCH_ATTR_MAX] = {
 	[SWITCH_PORT_FLAG_TAGGED] = { .type = NLA_FLAG },
 };
 
-static struct nla_policy portmap_policy[SWITCH_PORTMAP_MAX] = {
-	[SWITCH_PORTMAP_SEGMENT] = { .type = NLA_STRING },
-	[SWITCH_PORTMAP_VIRT] = { .type = NLA_U32 },
-};
-
 static struct nla_policy link_policy[SWITCH_LINK_ATTR_MAX] = {
 	[SWITCH_LINK_FLAG_LINK] = { .type = NLA_FLAG },
 	[SWITCH_LINK_FLAG_DUPLEX] = { .type = NLA_FLAG },
@@ -702,41 +697,6 @@ struct swlib_scan_arg {
 };
 
 static int
-add_port_map(struct switch_dev *dev, struct nlattr *nla)
-{
-	struct nlattr *p;
-	int err = 0, idx = 0;
-	int remaining;
-
-	dev->maps = malloc(sizeof(struct switch_portmap) * dev->ports);
-	if (!dev->maps)
-		return -1;
-	memset(dev->maps, 0, sizeof(struct switch_portmap) * dev->ports);
-
-	nla_for_each_nested(p, nla, remaining) {
-		struct nlattr *tb[SWITCH_PORTMAP_MAX+1];
-
-		if (idx >= dev->ports)
-			continue;
-
-		err = nla_parse_nested(tb, SWITCH_PORTMAP_MAX, p, portmap_policy);
-		if (err < 0)
-			continue;
-
-
-		if (tb[SWITCH_PORTMAP_SEGMENT] && tb[SWITCH_PORTMAP_VIRT]) {
-			dev->maps[idx].segment = strdup(nla_get_string(tb[SWITCH_PORTMAP_SEGMENT]));
-			dev->maps[idx].virt = nla_get_u32(tb[SWITCH_PORTMAP_VIRT]);
-		}
-		idx++;
-	}
-
-out:
-	return err;
-}
-
-
-static int
 add_switch(struct nl_msg *msg, void *arg)
 {
 	struct swlib_scan_arg *sa = arg;
@@ -773,8 +733,6 @@ add_switch(struct nl_msg *msg, void *arg)
 		dev->vlans = nla_get_u32(tb[SWITCH_ATTR_VLANS]);
 	if (tb[SWITCH_ATTR_CPU_PORT])
 		dev->cpu_port = nla_get_u32(tb[SWITCH_ATTR_CPU_PORT]);
-	if (tb[SWITCH_ATTR_PORTMAP])
-		add_port_map(dev, tb[SWITCH_ATTR_PORTMAP]);
 
 	if (!sa->head) {
 		sa->head = dev;
@@ -816,34 +774,6 @@ swlib_list(void)
 	swlib_priv_free();
 }
 
-void
-swlib_print_portmap(struct switch_dev *dev, char *segment)
-{
-	int i;
-
-	if (segment) {
-		if (!strcmp(segment, "cpu")) {
-			printf("%d ", dev->cpu_port);
-		} else if (!strcmp(segment, "disabled")) {
-			for (i = 0; i < dev->ports; i++)
-				if (!dev->maps[i].segment)
-					printf("%d ", i);
-		} else for (i = 0; i < dev->ports; i++) {
-			if (dev->maps[i].segment && !strcmp(dev->maps[i].segment, segment))
-				printf("%d ", i);
-		}
-	} else {
-		printf("%s - %s\n", dev->dev_name, dev->name);
-		for (i = 0; i < dev->ports; i++)
-			if (i == dev->cpu_port)
-				printf("port%d:\tcpu\n", i);
-			else if (dev->maps[i].segment)
-				printf("port%d:\t%s.%d\n", i, dev->maps[i].segment, dev->maps[i].virt);
-			else
-				printf("port%d:\tdisabled\n", i);
-	}
-}
-
 struct switch_dev *
 swlib_connect(const char *name)
 {
@@ -881,26 +811,12 @@ swlib_free_attributes(struct switch_attr **head)
 	*head = NULL;
 }
 
-static void
-swlib_free_port_map(struct switch_dev *dev)
-{
-	int i;
-
-	if (!dev || !dev->maps)
-		return;
-
-	for (i = 0; i < dev->ports; i++)
-		free(dev->maps[i].segment);
-	free(dev->maps);
-}
-
 void
 swlib_free(struct switch_dev *dev)
 {
 	swlib_free_attributes(&dev->ops);
 	swlib_free_attributes(&dev->port_ops);
 	swlib_free_attributes(&dev->vlan_ops);
-	swlib_free_port_map(dev);
 	free(dev->name);
 	free(dev->alias);
 	free(dev);
diff --git a/package/network/config/swconfig/src/swlib.h b/package/network/config/swconfig/src/swlib.h
index 3826a5e..89dbba7 100644
--- a/package/network/config/swconfig/src/swlib.h
+++ b/package/network/config/swconfig/src/swlib.h
@@ -129,7 +129,6 @@ struct switch_dev {
 	struct switch_attr *ops;
 	struct switch_attr *port_ops;
 	struct switch_attr *vlan_ops;
-	struct switch_portmap *maps;
 	struct switch_dev *next;
 	void *priv;
 };
@@ -162,11 +161,6 @@ struct switch_port {
 	unsigned int flags;
 };
 
-struct switch_portmap {
-	unsigned int virt;
-	char *segment;
-};
-
 struct switch_port_link {
 	int link:1;
 	int duplex:1;
@@ -184,12 +178,6 @@ struct switch_port_link {
 void swlib_list(void);
 
 /**
- * swlib_print_portmap: get portmap
- * @dev: switch device struct
- */
-void swlib_print_portmap(struct switch_dev *dev, char *segment);
-
-/**
  * swlib_connect: connect to the switch through netlink
  * @name: name of the ethernet interface,
  *