Author: adrian
Date: Sun May  3 23:06:19 2015
New Revision: 282384
URL: https://svnweb.freebsd.org/changeset/base/282384

Log:
  Do not disable beacon notifications (unbreaks scanning on passive channels).
  
  PR:           kern/197143
  Submitted by: Andriy Voskoboinyk <s3er...@gmail.com>

Modified:
  head/sys/dev/wpi/if_wpi.c

Modified: head/sys/dev/wpi/if_wpi.c
==============================================================================
--- head/sys/dev/wpi/if_wpi.c   Sun May  3 23:03:06 2015        (r282383)
+++ head/sys/dev/wpi/if_wpi.c   Sun May  3 23:06:19 2015        (r282384)
@@ -3716,7 +3716,6 @@ wpi_config(struct wpi_softc *sc)
        struct ieee80211com *ic = ifp->if_l2com;
        struct ieee80211vap *vap = TAILQ_FIRST(&ic->ic_vaps);
        struct ieee80211_channel *c = ic->ic_curchan;
-       uint32_t flags;
        int error;
 
        DPRINTF(sc, WPI_DEBUG_TRACE, TRACE_STR_BEGIN, __func__);
@@ -3789,15 +3788,6 @@ wpi_config(struct wpi_softc *sc)
                return error;
        }
 
-       /* Disable beacon notifications (unused). */
-       flags = WPI_STATISTICS_BEACON_DISABLE;
-       error = wpi_cmd(sc, WPI_CMD_GET_STATISTICS, &flags, sizeof flags, 1);
-       if (error != 0) {
-               device_printf(sc->sc_dev,
-                   "could not disable beacon statistics, error %d\n", error);
-               return error;
-       }
-
        DPRINTF(sc, WPI_DEBUG_TRACE, TRACE_STR_END, __func__);
 
        return 0;
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