X-Git-Url: https://git.rohieb.name/openwrt.git/blobdiff_plain/ca920f8cceefb6092c6d003c811da4e102d9aa8c..4ac9ee9aa6e596e98a487ee3a3e5a3c2f10b5738:/openwrt/target/linux/package/switch/src/switch-core.c

diff --git a/openwrt/target/linux/package/switch/src/switch-core.c b/openwrt/target/linux/package/switch/src/switch-core.c
index 5d4693c28..6b59b9ba2 100644
--- a/openwrt/target/linux/package/switch/src/switch-core.c
+++ b/openwrt/target/linux/package/switch/src/switch-core.c
@@ -18,6 +18,18 @@
  * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.
  *
  * $Id: $
+ *
+ * Basic doc of driver's /proc interface:
+ * /proc/switch/<interface>/
+ *   registers:              read-only
+ *   counters:               read-only
+ *   reset:                  write causes hardware reset
+ *   enable_vlan:            "0", "1"
+ *   port/<port-number>/
+ *     enabled:              "0", "1"
+ *     media:                "AUTO", "100FD", "100HD", "10FD", "10HD"
+ *   vlan/<port-number>/
+ *     ports: same syntax as for nvram's vlan*ports (eg. "1 2 3 4 5*")
  */
 
 #include <linux/config.h>
@@ -56,13 +68,6 @@ static struct file_operations switch_proc_fops = {
 	write: switch_proc_write
 };
 
-static inline char *strdup(char *str)
-{
-	char *new = kmalloc(strlen(str) + 1, GFP_KERNEL);
-	strcpy(new, str);
-	return new;
-}
-
 static ssize_t switch_proc_read(struct file *file, char *buf, size_t count, loff_t *ppos)
 {
 #ifdef LINUX_2_4