Merge branch 'upstream' of git://git.kernel.org/pub/scm/linux/kernel/git/linville...

[powerpc.git] / drivers / net / wireless / prism54 / isl_ioctl.c

diff --git a/drivers/net/wireless/prism54/isl_ioctl.c b/drivers/net/wireless/prism54/isl_ioctl.c
index 0c30fe7..c09fbf7 100644 (file)
--- a/drivers/net/wireless/prism54/isl_ioctl.c
+++ b/drivers/net/wireless/prism54/isl_ioctl.c
@@ -46,6 +46,10 @@ static size_t prism54_wpa_bss_ie_get(islpci_private *priv, u8 *bssid, u8 *wpa_ie
 static int prism54_set_wpa(struct net_device *, struct iw_request_info *,
                                __u32 *, char *);
 
+/* In 500 kbps */
+static const unsigned char scan_rate_list[] = { 2, 4, 11, 22,
+                                               12, 18, 24, 36,
+                                               48, 72, 96, 108 };
 
 /**
  * prism54_mib_mode_helper - MIB change mode helper function
@@ -644,6 +648,32 @@ prism54_translate_bss(struct net_device *ndev, char *current_ev,
                current_ev = iwe_stream_add_point(current_ev, end_buf,
                                &iwe, wpa_ie);
        }
+       /* Do the bitrates */
+       {
+               char *  current_val = current_ev + IW_EV_LCP_LEN;
+               int i;
+               int mask;
+
+               iwe.cmd = SIOCGIWRATE;
+               /* Those two flags are ignored... */
+               iwe.u.bitrate.fixed = iwe.u.bitrate.disabled = 0;
+
+               /* Parse the bitmask */
+               mask = 0x1;
+               for(i = 0; i < sizeof(scan_rate_list); i++) {
+                       if(bss->rates & mask) {
+                               iwe.u.bitrate.value = (scan_rate_list[i] * 500000);
+                               current_val = iwe_stream_add_value(current_ev, current_val,
+                                                                  end_buf, &iwe,
+                                                                  IW_EV_PARAM_LEN);
+                       }
+                       mask <<= 1;
+               }
+               /* Check if we added any event */
+               if ((current_val - current_ev) > IW_EV_LCP_LEN)
+                       current_ev = current_val;
+       }
+
        return current_ev;
 }