Add short description to Config.in prompt

[openwrt.git] / package / openwrt / wlcompat.c

diff --git a/package/openwrt/wlcompat.c b/package/openwrt/wlcompat.c
index 18ec934..01bfb0b 100644 (file)
--- a/package/openwrt/wlcompat.c
+++ b/package/openwrt/wlcompat.c
@@ -43,6 +43,8 @@ const long channel_frequency[] = {
 };
 #define NUM_CHANNELS ( sizeof(channel_frequency) / sizeof(channel_frequency[0]) )
 
+
+
 static int wlcompat_private_ioctl(struct net_device *dev,
                         struct iw_request_info *info,
                         union iwreq_data *wrqu,
@@ -101,6 +103,13 @@ static int wl_get_val(struct net_device *dev, char *var, void *val, int len)
        return 0;
 }
 
+int read_shmem(struct net_device *dev, int offset)
+{
+       if (wl_ioctl(dev, WLC_GET_SHMEM, &offset, sizeof(offset)) < 0)
+               return -EINVAL;
+
+       return offset;
+}
 
 static int wlcompat_ioctl_getiwrange(struct net_device *dev,
                                    char *extra)
@@ -397,17 +406,43 @@ static int wlcompat_ioctl(struct net_device *dev,
                }
                case SIOCGIWENCODE:
                {
-                       int val = 0;
+                       int val;
+                       
                        if (wl_ioctl(dev, WLC_GET_WEP, &val, sizeof(val)) < 0)
                                return -EINVAL;
                        
+
                        if (val > 0) {
-                               wrqu->data.flags = IW_ENCODE_ENABLED | IW_ENCODE_NOKEY;
+                               int key;
+                               
+                               for (key = val = 0; (key < 4) && (val == 0); key++) {
+                                       val = key;
+                                       if (wl_ioctl(dev, WLC_GET_KEY_PRIMARY, &val, sizeof(val)) < 0)
+                                               return -EINVAL;
+                               }
+                               
+                               wrqu->data.flags = IW_ENCODE_ENABLED;
+                               if (key-- > 0) {
+                                       int magic_offset;
+                                       int16 buffer[8];
+                                       
+                                       magic_offset = read_shmem(dev, 0x56) * 2;
+
+                                       wrqu->data.flags |= key + 1;
+                                       wrqu->data.length = 16;
+                                       
+                                       for (val = 0; val < 8; val++) {
+                                               buffer[val] = read_shmem(dev, magic_offset + (key * 16) + val * 2);
+                                       }
+                                       
+                                       memset(extra, 0, 16);
+                                       memcpy(extra, buffer, 16);
+                               } else {
+                                       wrqu->data.flags |= IW_ENCODE_NOKEY;
+                               }
                        } else {
                                wrqu->data.flags = IW_ENCODE_DISABLED;
                        }
-                               
-                               
                        
                        break;
                }