From: Gabor Juhos <juhosg@openwrt.org>
Date: Fri, 16 Apr 2010 19:32:40 +0000 (+0000)
Subject: swconfig: Add cpu port index to help output.
X-Git-Url: http://git.lede-project.org./?a=commitdiff_plain;h=f7cc3d576cec068f7722da7d86885164cdf99823;p=openwrt%2Fstaging%2Fadrian.git

swconfig: Add cpu port index to help output.

Let swconfig provide the cpu port index in its help page. This is
needed as e.g. Atheros switches have their cpu port at port 0, not
port 5.

This could allow e.g. luci to get a rough overview of the layout of
the switch.

Signed-off-by: Jonas Gorski <jonas.gorski+openwrt@gmail.com>

SVN-Revision: 20939
---

diff --git a/package/swconfig/src/cli.c b/package/swconfig/src/cli.c
index 76593ba14a..eea88d812f 100644
--- a/package/swconfig/src/cli.c
+++ b/package/swconfig/src/cli.c
@@ -74,7 +74,7 @@ print_attrs(const struct switch_attr *attr)
 static void
 list_attributes(struct switch_dev *dev)
 {
-	printf("Switch %d: %s(%s), ports: %d, vlans: %d\n", dev->id, dev->dev_name, dev->name, dev->ports, dev->vlans);
+	printf("Switch %d: %s(%s), ports: %d (cpu @ %d), vlans: %d\n", dev->id, dev->dev_name, dev->name, dev->ports, dev->cpu_port, dev->vlans);
 	printf("     --switch\n");
 	print_attrs(dev->ops);
 	printf("     --vlan\n");
diff --git a/package/swconfig/src/swlib.c b/package/swconfig/src/swlib.c
index 8a9fd7a29c..59456a33d9 100644
--- a/package/swconfig/src/swlib.c
+++ b/package/swconfig/src/swlib.c
@@ -586,6 +586,8 @@ add_switch(struct nl_msg *msg, void *arg)
 		dev->ports = nla_get_u32(tb[SWITCH_ATTR_PORTS]);
 	if (tb[SWITCH_ATTR_VLANS])
 		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 (!sa->head) {
 		sa->head = dev;
diff --git a/package/swconfig/src/swlib.h b/package/swconfig/src/swlib.h
index b3c6769de1..2c2fccd394 100644
--- a/package/swconfig/src/swlib.h
+++ b/package/swconfig/src/swlib.h
@@ -118,6 +118,7 @@ struct switch_dev {
 	const char *dev_name;
 	int ports;
 	int vlans;
+	int cpu_port;
 	struct switch_attr *ops;
 	struct switch_attr *port_ops;
 	struct switch_attr *vlan_ops;
diff --git a/target/linux/generic-2.6/files/drivers/net/phy/swconfig.c b/target/linux/generic-2.6/files/drivers/net/phy/swconfig.c
index bb49df83eb..376dec16f9 100644
--- a/target/linux/generic-2.6/files/drivers/net/phy/swconfig.c
+++ b/target/linux/generic-2.6/files/drivers/net/phy/swconfig.c
@@ -761,6 +761,7 @@ swconfig_send_switch(struct sk_buff *msg, u32 pid, u32 seq, int flags,
 	NLA_PUT_STRING(msg, SWITCH_ATTR_DEV_NAME, dev->devname);
 	NLA_PUT_U32(msg, SWITCH_ATTR_VLANS, dev->vlans);
 	NLA_PUT_U32(msg, SWITCH_ATTR_PORTS, dev->ports);
+	NLA_PUT_U32(msg, SWITCH_ATTR_CPU_PORT, dev->cpu_port);
 
 	return genlmsg_end(msg, hdr);
 nla_put_failure:
diff --git a/target/linux/generic-2.6/files/include/linux/switch.h b/target/linux/generic-2.6/files/include/linux/switch.h
index 98b86e8514..25aedb83b0 100644
--- a/target/linux/generic-2.6/files/include/linux/switch.h
+++ b/target/linux/generic-2.6/files/include/linux/switch.h
@@ -40,6 +40,7 @@ enum {
 	SWITCH_ATTR_DEV_NAME,
 	SWITCH_ATTR_VLANS,
 	SWITCH_ATTR_PORTS,
+	SWITCH_ATTR_CPU_PORT,
 	/* attributes */
 	SWITCH_ATTR_OP_ID,
 	SWITCH_ATTR_OP_TYPE,