diff options
Diffstat (limited to 'sys/dev/wi/if_wi.c')
| -rw-r--r-- | sys/dev/wi/if_wi.c | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/sys/dev/wi/if_wi.c b/sys/dev/wi/if_wi.c index f9f0b8f..bed991a 100644 --- a/sys/dev/wi/if_wi.c +++ b/sys/dev/wi/if_wi.c @@ -765,6 +765,14 @@ wi_stop(struct ifnet *ifp, int disable) ieee80211_new_state(ifp, IEEE80211_S_INIT, -1); if (sc->sc_enabled && !sc->wi_gone) { + int i; + /* wait for the busy bit to clear */ + for (i = 50; i > 0; i--) { /* 5s */ + if (!(CSR_READ_2(sc, WI_COMMAND) & WI_CMD_BUSY)) + break; + printf("Sleeping for 10ms in wi_stop\n"); + DELAY(10*10000); /* 10 m sec */ + } CSR_WRITE_2(sc, WI_INT_EN, 0); wi_cmd(sc, WI_CMD_DISABLE | sc->sc_portnum, 0, 0, 0); if (disable) { @@ -1440,7 +1448,9 @@ wi_rx_intr(struct wi_softc *sc) if (ic->ic_opmode == IEEE80211_M_IBSS && dir == IEEE80211_FC1_DIR_NODS) wi_sync_bssid(sc, wh->i_addr3); + WI_UNLOCK(sc); ieee80211_input(ifp, m, rssi, rstamp, 0); + WI_LOCK(sc); } static void |
