Author: kevlo
Date: Mon Oct 12 08:17:21 2015
New Revision: 289173
URL: https://svnweb.freebsd.org/changeset/base/289173

Log:
  Accept any correct frames from any source when MONITOR mode is used.
  
  Submitted by: Andriy Voskoboinyk <s3erios at gmail.com>
  Differential Revision:        https://reviews.freebsd.org/D3812

Modified:
  head/sys/dev/usb/wlan/if_urtwn.c

Modified: head/sys/dev/usb/wlan/if_urtwn.c
==============================================================================
--- head/sys/dev/usb/wlan/if_urtwn.c    Mon Oct 12 08:16:03 2015        
(r289172)
+++ head/sys/dev/usb/wlan/if_urtwn.c    Mon Oct 12 08:17:21 2015        
(r289173)
@@ -1632,6 +1632,19 @@ urtwn_newstate(struct ieee80211vap *vap,
                        /* Enable Rx of data frames. */
                        urtwn_write_2(sc, R92C_RXFLTMAP2, 0xffff);
 
+                       /* Enable Rx of ctrl frames. */
+                       urtwn_write_2(sc, R92C_RXFLTMAP1, 0xffff);
+
+                       /*
+                        * Accept data/control/management frames
+                        * from any BSSID.
+                        */
+                       urtwn_write_4(sc, R92C_RCR,
+                           (urtwn_read_4(sc, R92C_RCR) & ~(R92C_RCR_APM |
+                           R92C_RCR_CBSSID_DATA | R92C_RCR_CBSSID_BCN)) |
+                           R92C_RCR_ADF | R92C_RCR_ACF | R92C_RCR_AMF |
+                           R92C_RCR_AAP);
+
                        /* Turn link LED on. */
                        urtwn_set_led(sc, URTWN_LED_LINK, 1);
                        break;
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