diff options
Diffstat (limited to 'drivers/net/wireless/ath9k/core.c')
-rw-r--r-- | drivers/net/wireless/ath9k/core.c | 45 |
1 files changed, 23 insertions, 22 deletions
diff --git a/drivers/net/wireless/ath9k/core.c b/drivers/net/wireless/ath9k/core.c index 8359356ac02..9b8258d9efd 100644 --- a/drivers/net/wireless/ath9k/core.c +++ b/drivers/net/wireless/ath9k/core.c @@ -272,8 +272,8 @@ static int ath_stop(struct ath_softc *sc) { struct ath_hal *ah = sc->sc_ah; - DPRINTF(sc, ATH_DBG_CONFIG, "%s: invalid %u\n", - __func__, sc->sc_invalid); + DPRINTF(sc, ATH_DBG_CONFIG, "%s: invalid %ld\n", + __func__, sc->sc_flags & SC_OP_INVALID); /* * Shutdown the hardware and driver: @@ -291,10 +291,10 @@ static int ath_stop(struct ath_softc *sc) * hardware is gone (invalid). */ - if (!sc->sc_invalid) + if (!(sc->sc_flags & SC_OP_INVALID)) ath9k_hw_set_interrupts(ah, 0); ath_draintxq(sc, false); - if (!sc->sc_invalid) { + if (!(sc->sc_flags & SC_OP_INVALID)) { ath_stoprecv(sc); ath9k_hw_phy_disable(ah); } else @@ -316,7 +316,7 @@ int ath_set_channel(struct ath_softc *sc, struct ath9k_channel *hchan) bool fastcc = true, stopped; enum ath9k_ht_macmode ht_macmode; - if (sc->sc_invalid) /* if the device is invalid or removed */ + if (sc->sc_flags & SC_OP_INVALID) /* the device is invalid or removed */ return -EIO; DPRINTF(sc, ATH_DBG_CONFIG, @@ -332,7 +332,8 @@ int ath_set_channel(struct ath_softc *sc, struct ath9k_channel *hchan) if (hchan->channel != sc->sc_curchan.channel || hchan->channelFlags != sc->sc_curchan.channelFlags || - sc->sc_update_chainmask || sc->sc_full_reset) { + (sc->sc_flags & SC_OP_CHAINMASK_UPDATE) || + (sc->sc_flags & SC_OP_FULL_RESET)) { int status; /* * This is only performed if the channel settings have @@ -351,7 +352,7 @@ int ath_set_channel(struct ath_softc *sc, struct ath9k_channel *hchan) * to flush data frames already in queue because of * changing channel. */ - if (!stopped || sc->sc_full_reset) + if (!stopped || (sc->sc_flags & SC_OP_FULL_RESET)) fastcc = false; spin_lock_bh(&sc->sc_resetlock); @@ -372,8 +373,8 @@ int ath_set_channel(struct ath_softc *sc, struct ath9k_channel *hchan) spin_unlock_bh(&sc->sc_resetlock); sc->sc_curchan = *hchan; - sc->sc_update_chainmask = 0; - sc->sc_full_reset = 0; + sc->sc_flags &= ~SC_OP_CHAINMASK_UPDATE; + sc->sc_flags &= ~SC_OP_FULL_RESET; /* Re-enable rx framework */ if (ath_startrecv(sc) != 0) { @@ -484,7 +485,7 @@ int ath_chainmask_sel_logic(struct ath_softc *sc, struct ath_node *an) void ath_update_chainmask(struct ath_softc *sc, int is_ht) { - sc->sc_update_chainmask = 1; + sc->sc_flags |= SC_OP_CHAINMASK_UPDATE; if (is_ht) { sc->sc_tx_chainmask = sc->sc_ah->ah_caps.tx_chainmask; sc->sc_rx_chainmask = sc->sc_ah->ah_caps.rx_chainmask; @@ -553,7 +554,7 @@ int ath_vap_listen(struct ath_softc *sc, int if_id) sc->sc_imask & ~(ATH9K_INT_SWBA | ATH9K_INT_BMISS)); sc->sc_imask &= ~(ATH9K_INT_SWBA | ATH9K_INT_BMISS); /* need to reconfigure the beacons when it moves to RUN */ - sc->sc_beacons = 0; + sc->sc_flags &= ~SC_OP_BEACONS; return 0; } @@ -773,7 +774,7 @@ int ath_open(struct ath_softc *sc, struct ath9k_channel *initial_chan) /* XXX: we must make sure h/w is ready and clear invalid flag * before turning on interrupt. */ - sc->sc_invalid = 0; + sc->sc_flags &= ~SC_OP_INVALID; done: return error; } @@ -816,7 +817,7 @@ int ath_reset(struct ath_softc *sc, bool retry_tx) ath_update_txpow(sc); - if (sc->sc_beacons) + if (sc->sc_flags & SC_OP_BEACONS) ath_beacon_config(sc, ATH_IF_ID_ANY); /* restart beacons */ ath9k_hw_set_interrupts(ah, sc->sc_imask); @@ -841,7 +842,7 @@ int ath_suspend(struct ath_softc *sc) struct ath_hal *ah = sc->sc_ah; /* No I/O if device has been surprise removed */ - if (sc->sc_invalid) + if (sc->sc_flags & SC_OP_INVALID) return -EIO; /* Shut off the interrupt before setting sc->sc_invalid to '1' */ @@ -849,7 +850,7 @@ int ath_suspend(struct ath_softc *sc) /* XXX: we must make sure h/w will not generate any interrupt * before setting the invalid flag. */ - sc->sc_invalid = 1; + sc->sc_flags |= SC_OP_INVALID; /* disable HAL and put h/w to sleep */ ath9k_hw_disable(sc->sc_ah); @@ -870,7 +871,7 @@ irqreturn_t ath_isr(int irq, void *dev) bool sched = false; do { - if (sc->sc_invalid) { + if (sc->sc_flags & SC_OP_INVALID) { /* * The hardware is not ready/present, don't * touch anything. Note this can happen early @@ -1026,7 +1027,7 @@ int ath_init(u16 devid, struct ath_softc *sc) u32 rd; /* XXX: hardware will not be ready until ath_open() being called */ - sc->sc_invalid = 1; + sc->sc_flags |= SC_OP_INVALID; sc->sc_debug = DBG_DEFAULT; DPRINTF(sc, ATH_DBG_CONFIG, "%s: devid 0x%x\n", __func__, devid); @@ -1210,8 +1211,8 @@ int ath_init(u16 devid, struct ath_softc *sc) /* 11n Capabilities */ if (ah->ah_caps.hw_caps & ATH9K_HW_CAP_HT) { - sc->sc_txaggr = 1; - sc->sc_rxaggr = 1; + sc->sc_flags |= SC_OP_TXAGGR; + sc->sc_flags |= SC_OP_RXAGGR; } sc->sc_tx_chainmask = ah->ah_caps.tx_chainmask; @@ -1267,7 +1268,7 @@ void ath_deinit(struct ath_softc *sc) DPRINTF(sc, ATH_DBG_CONFIG, "%s\n", __func__); ath_stop(sc); - if (!sc->sc_invalid) + if (!(sc->sc_flags & SC_OP_INVALID)) ath9k_hw_setpower(sc->sc_ah, ATH9K_PM_AWAKE); ath_rate_detach(sc->sc_rc); /* cleanup tx queues */ @@ -1394,9 +1395,9 @@ void ath_newassoc(struct ath_softc *sc, /* if station reassociates, tear down the aggregation state. */ if (!isnew) { for (tidno = 0; tidno < WME_NUM_TID; tidno++) { - if (sc->sc_txaggr) + if (sc->sc_flags & SC_OP_TXAGGR) ath_tx_aggr_teardown(sc, an, tidno); - if (sc->sc_rxaggr) + if (sc->sc_flags & SC_OP_RXAGGR) ath_rx_aggr_teardown(sc, an, tidno); } } |