svn commit: r289173 - head/sys/dev/usb/wlan

[Kevin Lo]

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;