---- a/ath/if_ath.c
-+++ b/ath/if_ath.c
-@@ -148,7 +148,6 @@ static int ath_key_set(struct ieee80211v
- static void ath_key_update_begin(struct ieee80211vap *);
- static void ath_key_update_end(struct ieee80211vap *);
- static void ath_mode_init(struct net_device *);
--static void ath_setslottime(struct ath_softc *);
- static void ath_updateslot(struct net_device *);
- static int ath_beaconq_setup(struct ath_softc *);
- static int ath_beacon_alloc(struct ath_softc *, struct ieee80211_node *);
-@@ -240,7 +239,7 @@ static void ath_setup_stationkey(struct
- static void ath_setup_stationwepkey(struct ieee80211_node *);
- static void ath_setup_keycacheslot(struct ath_softc *, struct ieee80211_node *);
- static void ath_newassoc(struct ieee80211_node *, int);
--static int ath_getchannels(struct net_device *, u_int, HAL_BOOL, HAL_BOOL);
-+static int ath_getchannels(struct net_device *);
- static void ath_led_event(struct ath_softc *, int);
- static void ath_update_txpow(struct ath_softc *);
-
-@@ -265,7 +264,6 @@ static int ath_change_mtu(struct net_dev
- static int ath_ioctl(struct net_device *, struct ifreq *, int);
-
- static int ath_rate_setup(struct net_device *, u_int);
--static void ath_setup_subrates(struct net_device *);
- #ifdef ATH_SUPERG_XR
- static int ath_xr_rate_setup(struct net_device *);
- static void ath_grppoll_txq_setup(struct ath_softc *, int, int);
-@@ -387,8 +385,6 @@ static void ath_fetch_idle_time(struct a
-
- /* calibrate every 30 secs in steady state but check every second at first. */
- static int ath_calinterval = ATH_SHORT_CALINTERVAL;
--static int ath_countrycode = CTRY_DEFAULT; /* country code */
--static int ath_outdoor = AH_FALSE; /* enable outdoor use */
- static int ath_xchanmode = AH_TRUE; /* enable extended channels */
- static int ath_maxvaps = ATH_MAXVAPS_DEFAULT; /* set default maximum vaps */
- static int bstuck_thresh = BSTUCK_THRESH; /* Stuck beacon count required for reset */
-@@ -396,9 +392,7 @@ static char *autocreate = NULL;
- static char *ratectl = DEF_RATE_CTL;
- static int rfkill = 0;
- static int tpc = 1;
--static int countrycode = -1;
- static int maxvaps = -1;
--static int outdoor = -1;
- static int xchanmode = -1;
- #include "ath_wprobe.c"
- static int beacon_cal = 1;
-@@ -437,9 +431,7 @@ static struct notifier_block ath_event_b
-
- #if (LINUX_VERSION_CODE < KERNEL_VERSION(2,5,52))
- MODULE_PARM(beacon_cal, "i");
--MODULE_PARM(countrycode, "i");
- MODULE_PARM(maxvaps, "i");
--MODULE_PARM(outdoor, "i");
- MODULE_PARM(xchanmode, "i");
- MODULE_PARM(rfkill, "i");
- #ifdef ATH_CAP_TPC
-@@ -451,9 +443,7 @@ MODULE_PARM(ratectl, "s");
- #else
- #include <linux/moduleparam.h>
- module_param(beacon_cal, int, 0600);
--module_param(countrycode, int, 0600);
- module_param(maxvaps, int, 0600);
--module_param(outdoor, int, 0600);
- module_param(xchanmode, int, 0600);
- module_param(rfkill, int, 0600);
- #ifdef ATH_CAP_TPC
-@@ -463,9 +453,7 @@ module_param(bstuck_thresh, int, 0600);
- module_param(autocreate, charp, 0600);
- module_param(ratectl, charp, 0600);
- #endif
--MODULE_PARM_DESC(countrycode, "Override default country code");
- MODULE_PARM_DESC(maxvaps, "Maximum VAPs");
--MODULE_PARM_DESC(outdoor, "Enable/disable outdoor use");
- MODULE_PARM_DESC(xchanmode, "Enable/disable extended channel mode");
- MODULE_PARM_DESC(rfkill, "Enable/disable RFKILL capability");
- #ifdef ATH_CAP_TPC
-@@ -531,6 +519,50 @@ MODULE_PARM_DESC(ieee80211_debug, "Load-
- (bssid)[0] |= (((id) << 2) | 0x02); \
- } while (0)
-
-+static inline int ath_chan2mode(struct ieee80211_channel *c)
-+{
-+ if (IEEE80211_IS_CHAN_HALF(c))
-+ return ATH_MODE_HALF;
-+ else if (IEEE80211_IS_CHAN_QUARTER(c))
-+ return ATH_MODE_QUARTER;
-+ else
-+ return ieee80211_chan2mode(c);
-+}
-+
-+static inline int rate_hal2ieee(int dot11Rate, int f)
-+{
-+ int flag = dot11Rate & ~(IEEE80211_RATE_VAL);
-+ dot11Rate &= IEEE80211_RATE_VAL;
-+
-+ if (f == 4) { /* Quarter */
-+ if (dot11Rate == 4)
-+ return 18 | flag;
-+ }
-+ return (dot11Rate * f) | flag;
-+}
-+
-+static inline int rate_factor(int mode)
-+{
-+ int f;
-+
-+ /*
-+ * NB: Fix up rates. HAL returns half or quarter dot11Rates,
-+ * while the stack deals with full rates only
-+ */
-+ switch(mode) {
-+ case ATH_MODE_HALF:
-+ f = 2;
-+ break;
-+ case ATH_MODE_QUARTER:
-+ f = 4;
-+ break;
-+ default:
-+ f = 1;
-+ break;
-+ }
-+ return f;
-+}
-+
- /* Initialize ath_softc structure */
-
- int
-@@ -647,14 +679,6 @@ ath_attach(u_int16_t devid, struct net_d
- for (i = 0; i < sc->sc_keymax; i++)
- ath_hal_keyreset(ah, i);
-
-- /*
-- * Collect the channel list using the default country
-- * code and including outdoor channels. The 802.11 layer
-- * is responsible for filtering this list based on settings
-- * like the phy mode.
-- */
-- if (countrycode != -1)
-- ath_countrycode = countrycode;
- if (maxvaps != -1) {
- ath_maxvaps = maxvaps;
- if (ath_maxvaps < ATH_MAXVAPS_MIN)
-@@ -662,17 +686,14 @@ ath_attach(u_int16_t devid, struct net_d
- else if (ath_maxvaps > ATH_MAXVAPS_MAX)
- ath_maxvaps = ATH_MAXVAPS_MAX;
- }
-- if (outdoor != -1)
-- ath_outdoor = outdoor;
- if (xchanmode != -1)
- ath_xchanmode = xchanmode;
-- error = ath_getchannels(dev, ath_countrycode,
-- ath_outdoor, ath_xchanmode);
-+ error = ath_getchannels(dev);
- if (error != 0)
- goto bad;
-
-- ic->ic_country_code = ath_countrycode;
-- ic->ic_country_outdoor = ath_outdoor;
-+ ic->ic_country_code = CTRY_DEFAULT;
-+ ic->ic_country_outdoor = 0;
-
- IPRINTF(sc, "Switching rfkill capability %s\n",
- rfkill ? "on" : "off");
-@@ -686,9 +707,8 @@ ath_attach(u_int16_t devid, struct net_d
- ath_rate_setup(dev, IEEE80211_MODE_11G);
- ath_rate_setup(dev, IEEE80211_MODE_TURBO_A);
- ath_rate_setup(dev, IEEE80211_MODE_TURBO_G);
--
-- /* Setup for half/quarter rates */
-- ath_setup_subrates(dev);
-+ ath_rate_setup(dev, ATH_MODE_HALF);
-+ ath_rate_setup(dev, ATH_MODE_QUARTER);
-
- /* NB: setup here so ath_rate_update is happy */
- ath_setcurmode(sc, IEEE80211_MODE_11A);
-@@ -908,10 +928,6 @@ ath_attach(u_int16_t devid, struct net_d
- IEEE80211_ATHC_COMP : 0);
- #endif
-
--#ifdef ATH_SUPERG_DYNTURBO
-- ic->ic_ath_cap |= (ath_hal_turboagsupported(ah, ath_countrycode) ?
-- (IEEE80211_ATHC_TURBOP | IEEE80211_ATHC_AR) : 0);
--#endif
- #ifdef ATH_SUPERG_XR
- ic->ic_ath_cap |= (ath_hal_xrsupported(ah) ? IEEE80211_ATHC_XR : 0);
- #endif
-@@ -4470,17 +4486,17 @@ ath_mode_init(struct net_device *dev)
- * Set the slot time based on the current setting.
- */
- static void
--ath_setslottime(struct ath_softc *sc)
-+ath_settiming(struct ath_softc *sc)
- {
-- struct ieee80211com *ic = &sc->sc_ic;
- struct ath_hal *ah = sc->sc_ah;
-+ u_int offset = getTimingOffset(sc);
-
-- if (sc->sc_slottimeconf > 0) /* manual override */
-- ath_hal_setslottime(ah, sc->sc_slottimeconf);
-- else if (ic->ic_flags & IEEE80211_F_SHSLOT)
-- ath_hal_setslottime(ah, HAL_SLOT_TIME_9);
-- else
-- ath_hal_setslottime(ah, HAL_SLOT_TIME_20);
-+ if (sc->sc_slottimeconf > 0)
-+ ath_hal_setslottime(ah, offset + sc->sc_slottimeconf);
-+ if (sc->sc_acktimeconf > 0)
-+ ath_hal_setacktimeout(ah, 2 * offset + sc->sc_acktimeconf);
-+ if (sc->sc_ctstimeconf > 0)
-+ ath_hal_setctstimeout(ah, 2 * offset + sc->sc_ctstimeconf);
- sc->sc_updateslot = OK;
- }
-
-@@ -4502,7 +4518,7 @@ ath_updateslot(struct net_device *dev)
- if (ic->ic_opmode == IEEE80211_M_HOSTAP)
- sc->sc_updateslot = UPDATE;
- else if (dev->flags & IFF_RUNNING)
-- ath_setslottime(sc);
-+ ath_settiming(sc);
- }
-
- #ifdef ATH_SUPERG_DYNTURBO
-@@ -5346,7 +5362,7 @@ ath_beacon_send(struct ath_softc *sc, in
- sc->sc_updateslot = COMMIT; /* commit next beacon */
- sc->sc_slotupdate = slot;
- } else if ((sc->sc_updateslot == COMMIT) && (sc->sc_slotupdate == slot))
-- ath_setslottime(sc); /* commit change to hardware */
-+ ath_settiming(sc); /* commit change to hardware */
-
- if (bfaddr != 0) {
- /*
-@@ -7802,12 +7818,14 @@ ath_get_ivlen(struct ieee80211_key *k)
- * Get transmit rate index using rate in Kbps
- */
- static __inline int
--ath_tx_findindex(const HAL_RATE_TABLE *rt, int rate)
-+ath_tx_findindex(struct ath_softc *sc, const HAL_RATE_TABLE *rt, int rate)
- {
- unsigned int i, ndx = 0;
-+ int f;
-
-+ f = rate_factor(sc->sc_curmode);
- for (i = 0; i < rt->rateCount; i++) {
-- if (rt->info[i].rateKbps == rate) {
-+ if ((rt->info[i].rateKbps * f) == rate) {
- ndx = i;
- break;
- }
-@@ -8100,7 +8118,7 @@ ath_tx_start(struct net_device *dev, str
- atype = HAL_PKT_TYPE_NORMAL; /* default */
-
- if (ismcast) {
-- rix = ath_tx_findindex(rt, vap->iv_mcast_rate);
-+ rix = ath_tx_findindex(sc, rt, vap->iv_mcast_rate);
- txrate = rt->info[rix].rateCode;
- if (shortPreamble)
- txrate |= rt->info[rix].shortPreamble;
-@@ -9067,7 +9085,7 @@ ath_chan_change(struct ath_softc *sc, st
- struct net_device *dev = sc->sc_dev;
- enum ieee80211_phymode mode;
-
-- mode = ieee80211_chan2mode(chan);
-+ mode = ath_chan2mode(chan);
-
- ath_rate_setup(dev, mode);
- ath_setcurmode(sc, mode);
-@@ -10124,8 +10142,7 @@ ath_newassoc(struct ieee80211_node *ni,
- }
-
- static int
--ath_getchannels(struct net_device *dev, u_int cc,
-- HAL_BOOL outdoor, HAL_BOOL xchanmode)
-+ath_getchannels(struct net_device *dev)
- {
- struct ath_softc *sc = dev->priv;
- struct ieee80211com *ic = &sc->sc_ic;
-@@ -10139,17 +10156,31 @@ ath_getchannels(struct net_device *dev,
- EPRINTF(sc, "Insufficient memory for channel table!\n");
- return -ENOMEM;
- }
-+
-+restart:
- if (!ath_hal_init_channels(ah, chans, IEEE80211_CHAN_MAX, &nchan,
- ic->ic_regclassids, IEEE80211_REGCLASSIDS_MAX, &ic->ic_nregclass,
-- cc, HAL_MODE_ALL, outdoor, xchanmode)) {
-+ ic->ic_country_code, HAL_MODE_ALL, ic->ic_country_outdoor, ath_xchanmode)) {
- u_int32_t rd;
-
- ath_hal_getregdomain(ah, &rd);
- EPRINTF(sc, "Unable to collect channel list from HAL; "
-- "regdomain likely %u country code %u\n", rd, cc);
-+ "regdomain likely %u country code %u\n", rd, ic->ic_country_code);
-+ if ((ic->ic_country_code != CTRY_DEFAULT) ||
-+ (ic->ic_country_outdoor != 0)) {
-+ EPRINTF(sc, "Reverting to defaults\n");
-+ ic->ic_country_code = CTRY_DEFAULT;
-+ ic->ic_country_outdoor = 0;
-+ goto restart;
-+ }
- kfree(chans);
- return -EINVAL;
- }
-+#ifdef ATH_SUPERG_DYNTURBO
-+ ic->ic_ath_cap &= ~(IEEE80211_ATHC_TURBOP | IEEE80211_ATHC_AR);
-+ ic->ic_ath_cap |= (ath_hal_turboagsupported(ah, ic->ic_country_code) ?
-+ (IEEE80211_ATHC_TURBOP | IEEE80211_ATHC_AR) : 0);
-+#endif
- /*
- * Convert HAL channels to ieee80211 ones.
- */
-@@ -10395,7 +10426,7 @@ ath_xr_rate_setup(struct net_device *dev
- struct ieee80211com *ic = &sc->sc_ic;
- const HAL_RATE_TABLE *rt;
- struct ieee80211_rateset *rs;
-- unsigned int i, maxrates;
-+ unsigned int i, j, maxrates;
- sc->sc_xr_rates = ath_hal_getratetable(ah, HAL_MODE_XR);
- rt = sc->sc_xr_rates;
- if (rt == NULL)
-@@ -10408,57 +10439,16 @@ ath_xr_rate_setup(struct net_device *dev
- } else
- maxrates = rt->rateCount;
- rs = &ic->ic_sup_xr_rates;
-- for (i = 0; i < maxrates; i++)
-- rs->rs_rates[i] = rt->info[i].dot11Rate;
-- rs->rs_nrates = maxrates;
-+ for (j = 0, i = 0; i < maxrates; i++) {
-+ if (!rt->info[i].valid)
-+ continue;
-+ rs->rs_rates[j++] = rt->info[i].dot11Rate;
-+ }
-+ rs->rs_nrates = j;
- return 1;
- }
- #endif
-
--/* Setup half/quarter rate table support */
--static void
--ath_setup_subrates(struct net_device *dev)
--{
-- struct ath_softc *sc = dev->priv;
-- struct ath_hal *ah = sc->sc_ah;
-- struct ieee80211com *ic = &sc->sc_ic;
-- const HAL_RATE_TABLE *rt;
-- struct ieee80211_rateset *rs;
-- unsigned int i, maxrates;
--
-- sc->sc_half_rates = ath_hal_getratetable(ah, HAL_MODE_11A_HALF_RATE);
-- rt = sc->sc_half_rates;
-- if (rt != NULL) {
-- if (rt->rateCount > IEEE80211_RATE_MAXSIZE) {
-- DPRINTF(sc, ATH_DEBUG_ANY,
-- "The rate table is too small (%u > %u)\n",
-- rt->rateCount, IEEE80211_RATE_MAXSIZE);
-- maxrates = IEEE80211_RATE_MAXSIZE;
-- } else
-- maxrates = rt->rateCount;
-- rs = &ic->ic_sup_half_rates;
-- for (i = 0; i < maxrates; i++)
-- rs->rs_rates[i] = rt->info[i].dot11Rate;
-- rs->rs_nrates = maxrates;
-- }
--
-- sc->sc_quarter_rates = ath_hal_getratetable(ah, HAL_MODE_11A_QUARTER_RATE);
-- rt = sc->sc_quarter_rates;
-- if (rt != NULL) {
-- if (rt->rateCount > IEEE80211_RATE_MAXSIZE) {
-- DPRINTF(sc, ATH_DEBUG_ANY,
-- "The rate table is too small (%u > %u)\n",
-- rt->rateCount, IEEE80211_RATE_MAXSIZE);
-- maxrates = IEEE80211_RATE_MAXSIZE;
-- } else
-- maxrates = rt->rateCount;
-- rs = &ic->ic_sup_quarter_rates;
-- for (i = 0; i < maxrates; i++)
-- rs->rs_rates[i] = rt->info[i].dot11Rate;
-- rs->rs_nrates = maxrates;
-- }
--}
--
- static int
- ath_rate_setup(struct net_device *dev, u_int mode)
- {
-@@ -10467,7 +10457,7 @@ ath_rate_setup(struct net_device *dev, u
- struct ieee80211com *ic = &sc->sc_ic;
- const HAL_RATE_TABLE *rt;
- struct ieee80211_rateset *rs;
-- unsigned int i, maxrates;
-+ unsigned int i, j, maxrates, f;
-
- switch (mode) {
- case IEEE80211_MODE_11A:
-@@ -10485,6 +10475,12 @@ ath_rate_setup(struct net_device *dev, u
- case IEEE80211_MODE_TURBO_G:
- sc->sc_rates[mode] = ath_hal_getratetable(ah, HAL_MODE_108G);
- break;
-+ case ATH_MODE_HALF:
-+ sc->sc_rates[mode] = ath_hal_getratetable(ah, HAL_MODE_11A_HALF_RATE);
-+ break;
-+ case ATH_MODE_QUARTER:
-+ sc->sc_rates[mode] = ath_hal_getratetable(ah, HAL_MODE_11A_QUARTER_RATE);
-+ break;
- default:
- DPRINTF(sc, ATH_DEBUG_ANY, "Invalid mode %u\n", mode);
- return 0;
-@@ -10499,10 +10495,16 @@ ath_rate_setup(struct net_device *dev, u
- maxrates = IEEE80211_RATE_MAXSIZE;
- } else
- maxrates = rt->rateCount;
-+
-+ /* NB: quarter/half rate channels hijack the 11A rateset */
-+ if (mode >= IEEE80211_MODE_MAX)
-+ return 1;
-+
- rs = &ic->ic_sup_rates[mode];
- for (i = 0; i < maxrates; i++)
- rs->rs_rates[i] = rt->info[i].dot11Rate;
- rs->rs_nrates = maxrates;
-+
- return 1;
- }
-
-@@ -10531,13 +10533,18 @@ ath_setcurmode(struct ath_softc *sc, enu
- { 0, 500, 130 },
- };
- const HAL_RATE_TABLE *rt;
-- unsigned int i, j;
-+ unsigned int i, j, f;
-
-+ /*
-+ * NB: Fix up rixmap. HAL returns half or quarter dot11Rates,
-+ * while the stack deals with full rates only
-+ */
-+ f = rate_factor(mode);
- memset(sc->sc_rixmap, 0xff, sizeof(sc->sc_rixmap));
- rt = sc->sc_rates[mode];
- KASSERT(rt != NULL, ("no h/w rate set for phy mode %u", mode));
- for (i = 0; i < rt->rateCount; i++)
-- sc->sc_rixmap[rt->info[i].dot11Rate & IEEE80211_RATE_VAL] = i;
-+ sc->sc_rixmap[rate_hal2ieee(rt->info[i].dot11Rate, f) & IEEE80211_RATE_VAL] = i;
- memset(sc->sc_hwmap, 0, sizeof(sc->sc_hwmap));
- for (i = 0; i < 32; i++) {
- u_int8_t ix = rt->rateCodeToIndex[i];
-@@ -10547,7 +10554,7 @@ ath_setcurmode(struct ath_softc *sc, enu
- continue;
- }
- sc->sc_hwmap[i].ieeerate =
-- rt->info[ix].dot11Rate & IEEE80211_RATE_VAL;
-+ rate_hal2ieee(rt->info[ix].dot11Rate, f) & IEEE80211_RATE_VAL;
- if (rt->info[ix].shortPreamble ||
- rt->info[ix].phy == IEEE80211_T_OFDM)
- sc->sc_hwmap[i].flags |= IEEE80211_RADIOTAP_F_SHORTPRE;
-@@ -10948,9 +10955,106 @@ enum {
- ATH_MAXVAPS = 26,
- ATH_INTMIT = 27,
- ATH_NOISE_IMMUNITY = 28,
-- ATH_OFDM_WEAK_DET = 29
-+ ATH_OFDM_WEAK_DET = 29,
-+ ATH_CHANBW = 30,
-+ ATH_OUTDOOR = 31,
- };
-
-+/*
-+ * perform the channel related sysctl, reload the channel list
-+ * and try to stay on the current frequency
-+ */
-+static int ath_sysctl_setchanparam(struct ath_softc *sc, unsigned long ctl, u_int val)
-+{
-+ struct ieee80211com *ic = &sc->sc_ic;
-+ struct ath_hal *ah = sc->sc_ah;
-+ struct ieee80211_channel *c = NULL;
-+ struct ieee80211vap *vap;
-+ u_int16_t freq = 0;
-+ struct ifreq ifr;
-+
-+ if (ic->ic_curchan != IEEE80211_CHAN_ANYC)
-+ freq = ic->ic_curchan->ic_freq;
-+
-+ switch(ctl) {
-+ case ATH_COUNTRYCODE:
-+ ic->ic_country_code = val;
-+ break;
-+ case ATH_OUTDOOR:
-+ ic->ic_country_outdoor = val;
-+ break;
-+ case ATH_CHANBW:
-+ switch(val) {
-+ case 0:
-+ case 5:
-+ case 10:
-+ case 20:
-+ case 40:
-+ if (ath_hal_setcapability(ah, HAL_CAP_CHANBW, 1, val, NULL) == AH_TRUE) {
-+ sc->sc_chanbw = val;
-+ break;
-+ }
-+ default:
-+ return -EINVAL;
-+ }
-+ break;
-+ }
-+
-+ if (ic->ic_curchan != IEEE80211_CHAN_ANYC)
-+ freq = ic->ic_curchan->ic_freq;
-+
-+ /* clear out any old state */
-+ TAILQ_FOREACH(vap, &ic->ic_vaps, iv_next) {
-+ vap->iv_des_mode = IEEE80211_MODE_AUTO;
-+ vap->iv_des_chan = IEEE80211_CHAN_ANYC;
-+ }
-+ ieee80211_scan_flush(ic);
-+
-+ IEEE80211_LOCK_IRQ(ic);
-+ ath_getchannels(sc->sc_dev);
-+ ieee80211_update_channels(ic, 0);
-+ if (freq)
-+ c = ieee80211_find_channel(ic, freq, IEEE80211_MODE_AUTO);
-+ if (!c)
-+ c = &ic->ic_channels[0];
-+ ic->ic_curchan = c;
-+ ic->ic_bsschan = c;
-+ ic->ic_curmode = IEEE80211_MODE_AUTO;
-+ IEEE80211_UNLOCK_IRQ(ic);
-+
-+ if (!(sc->sc_dev->flags & IFF_RUNNING)) {
-+ ic->ic_bsschan = IEEE80211_CHAN_ANYC;
-+ return 0;
-+ }
-+
-+#ifndef ifr_media
-+#define ifr_media ifr_ifru.ifru_ivalue
-+#endif
-+ memset(&ifr, 0, sizeof(ifr));
-+ ifr.ifr_media = ic->ic_media.ifm_cur->ifm_media & ~IFM_MMASK;
-+ ifr.ifr_media |= IFM_MAKEMODE(IEEE80211_MODE_AUTO);
-+ ifmedia_ioctl(ic->ic_dev, &ifr, &ic->ic_media, SIOCSIFMEDIA);
-+
-+ /* apply the channel to the hw */
-+ ath_set_channel(ic);
-+
-+ TAILQ_FOREACH(vap, &ic->ic_vaps, iv_next) {
-+ struct net_device *dev = vap->iv_dev;
-+
-+ /* reactivate all active vaps */
-+ vap->iv_state = IEEE80211_S_SCAN;
-+ if ((vap->iv_opmode == IEEE80211_M_HOSTAP) ||
-+ (vap->iv_opmode == IEEE80211_M_MONITOR) ||
-+ (vap->iv_opmode == IEEE80211_M_WDS))
-+ ieee80211_new_state(vap, IEEE80211_S_RUN, 0);
-+ else
-+ ieee80211_new_state(vap, IEEE80211_S_INIT, -1);
-+ }
-+
-+ return 0;
-+}
-+
-+
- static int
- ath_sysctl_set_intmit(struct ath_softc *sc, long ctl, u_int val)
- {
-@@ -11029,6 +11133,7 @@ static int
- ATH_SYSCTL_DECL(ath_sysctl_halparam, ctl, write, filp, buffer, lenp, ppos)
- {
- struct ath_softc *sc = ctl->extra1;
-+ struct ieee80211com *ic = &sc->sc_ic;
- struct ath_hal *ah = sc->sc_ah;
- u_int val;
- u_int tab_3_val[3];
-@@ -11052,25 +11157,34 @@ ATH_SYSCTL_DECL(ath_sysctl_halparam, ctl
- lenp, ppos);
- if (ret == 0) {
- switch ((long)ctl->extra2) {
-+ case ATH_REGDOMAIN:
-+ ath_hal_setregdomain(ah, val);
-+ break;
-+ case ATH_OUTDOOR:
-+ case ATH_COUNTRYCODE:
-+ case ATH_CHANBW:
-+ ret = ath_sysctl_setchanparam(sc, (long) ctl->extra2, val);
-+ break;
- case ATH_SLOTTIME:
-- if (val > 0) {
-- if (!ath_hal_setslottime(ah, val))
-- ret = -EINVAL;
-- else
-- sc->sc_slottimeconf = val;
-- } else {
-- /* disable manual override */
-+ if (val > 0)
-+ sc->sc_slottimeconf = val;
-+ else
- sc->sc_slottimeconf = 0;
-- ath_setslottime(sc);
-- }
-+ ath_settiming(sc);
- break;
- case ATH_ACKTIMEOUT:
-- if (!ath_hal_setacktimeout(ah, val))
-- ret = -EINVAL;
-+ if (val > 0)
-+ sc->sc_acktimeconf = val;
-+ else
-+ sc->sc_acktimeconf = 0;
-+ ath_settiming(sc);
- break;
- case ATH_CTSTIMEOUT:
-- if (!ath_hal_setctstimeout(ah, val))
-- ret = -EINVAL;
-+ if (val > 0)
-+ sc->sc_ctstimeconf = val;
-+ else
-+ sc->sc_ctstimeconf = 0;
-+ ath_settiming(sc);
- break;
- case ATH_SOFTLED:
- if (val != sc->sc_softled) {
-@@ -11223,6 +11337,9 @@ ATH_SYSCTL_DECL(ath_sysctl_halparam, ctl
- }
- } else {
- switch ((long)ctl->extra2) {
-+ case ATH_CHANBW:
-+ val = sc->sc_chanbw ?: 20;
-+ break;
- case ATH_SLOTTIME:
- val = ath_hal_getslottime(ah);
- break;
-@@ -11241,6 +11358,9 @@ ATH_SYSCTL_DECL(ath_sysctl_halparam, ctl
- case ATH_COUNTRYCODE:
- ath_hal_getcountrycode(ah, &val);
- break;
-+ case ATH_OUTDOOR:
-+ val = ic->ic_country_outdoor;
-+ break;
- case ATH_MAXVAPS:
- val = ath_maxvaps;
- break;
-@@ -11354,11 +11474,17 @@ static const ctl_table ath_sysctl_templa
- },
- { .ctl_name = CTL_AUTO,
- .procname = "countrycode",
-- .mode = 0444,
-+ .mode = 0644,
- .proc_handler = ath_sysctl_halparam,
- .extra2 = (void *)ATH_COUNTRYCODE,
- },
- { .ctl_name = CTL_AUTO,
-+ .procname = "outdoor",
-+ .mode = 0644,
-+ .proc_handler = ath_sysctl_halparam,
-+ .extra2 = (void *)ATH_OUTDOOR,
-+ },
-+ { .ctl_name = CTL_AUTO,
- .procname = "maxvaps",
- .mode = 0444,
- .proc_handler = ath_sysctl_halparam,
-@@ -11366,7 +11492,7 @@ static const ctl_table ath_sysctl_templa
- },
- { .ctl_name = CTL_AUTO,
- .procname = "regdomain",
-- .mode = 0444,
-+ .mode = 0644,
- .proc_handler = ath_sysctl_halparam,
- .extra2 = (void *)ATH_REGDOMAIN,
- },
-@@ -11429,6 +11555,12 @@ static const ctl_table ath_sysctl_templa
- .extra2 = (void *)ATH_ACKRATE,
- },
- { .ctl_name = CTL_AUTO,
-+ .procname = "channelbw",
-+ .mode = 0644,
-+ .proc_handler = ath_sysctl_halparam,
-+ .extra2 = (void *)ATH_CHANBW,
-+ },
-+ { .ctl_name = CTL_AUTO,
- .procname = "rp",
- .mode = 0200,
- .proc_handler = ath_sysctl_halparam,
-@@ -11669,13 +11801,6 @@ static ctl_table ath_static_sysctls[] =
- },
- #endif
- { .ctl_name = CTL_AUTO,
-- .procname = "countrycode",
-- .mode = 0444,
-- .data = &ath_countrycode,
-- .maxlen = sizeof(ath_countrycode),
-- .proc_handler = proc_dointvec
-- },
-- { .ctl_name = CTL_AUTO,
- .procname = "maxvaps",
- .mode = 0444,
- .data = &ath_maxvaps,
-@@ -11683,13 +11808,6 @@ static ctl_table ath_static_sysctls[] =
- .proc_handler = proc_dointvec
- },
- { .ctl_name = CTL_AUTO,
-- .procname = "outdoor",
-- .mode = 0444,
-- .data = &ath_outdoor,
-- .maxlen = sizeof(ath_outdoor),
-- .proc_handler = proc_dointvec
-- },
-- { .ctl_name = CTL_AUTO,
- .procname = "xchanmode",
- .mode = 0444,
- .data = &ath_xchanmode,
---- a/ath/if_athvar.h
-+++ b/ath/if_athvar.h
-@@ -688,17 +688,18 @@ struct ath_softc {
- int8_t sc_ofdm_weak_det; /* OFDM weak frames detection, -1 == auto */
-
- /* rate tables */
-- const HAL_RATE_TABLE *sc_rates[IEEE80211_MODE_MAX];
-+#define ATH_MODE_HALF (IEEE80211_MODE_MAX)
-+#define ATH_MODE_QUARTER (IEEE80211_MODE_MAX + 1)
-+ const HAL_RATE_TABLE *sc_rates[IEEE80211_MODE_MAX + 2];
- const HAL_RATE_TABLE *sc_currates; /* current rate table */
- const HAL_RATE_TABLE *sc_xr_rates; /* XR rate table */
-- const HAL_RATE_TABLE *sc_half_rates; /* half rate table */
-- const HAL_RATE_TABLE *sc_quarter_rates; /* quarter rate table */
- HAL_OPMODE sc_opmode; /* current hal operating mode */
- enum ieee80211_phymode sc_curmode; /* current phy mode */
- u_int sc_poweroffset; /* hardware power offset */
- u_int16_t sc_curtxpow; /* current tx power limit */
- u_int16_t sc_curaid; /* current association id */
- HAL_CHANNEL sc_curchan; /* current h/w channel */
-+ u_int8_t sc_chanbw; /* channel bandwidth */
- u_int8_t sc_curbssid[IEEE80211_ADDR_LEN];
- u_int8_t sc_rixmap[256]; /* IEEE to h/w rate table ix */
- struct {
-@@ -809,6 +810,8 @@ struct ath_softc {
- u_int32_t sc_dturbo_bw_turbo; /* bandwidth threshold */
- #endif
- u_int sc_slottimeconf; /* manual override for slottime */
-+ u_int sc_acktimeconf; /* manual override for acktime */
-+ u_int sc_ctstimeconf; /* manual override for ctstime */
-
- struct timer_list sc_dfs_excl_timer; /* mark expiration timer task */
- struct timer_list sc_dfs_cac_timer; /* dfs wait timer */
-@@ -827,6 +830,7 @@ struct ath_softc {
- int sc_rp_num;
- int sc_rp_min;
- HAL_BOOL (*sc_rp_analyse)(struct ath_softc *sc);
-+ struct ATH_TQ_STRUCT sc_refresh_tq;
- struct ATH_TQ_STRUCT sc_rp_tq;
-
- int sc_rp_ignored; /* if set, we ignored all
-@@ -942,6 +946,48 @@ int ar_device(int devid);
- DEV_NAME(_v->iv_ic->ic_dev))
-
- void ath_radar_detected(struct ath_softc *sc, const char* message);
-+static inline u_int getTimingOffset(struct ath_softc *sc)
-+{
-+ struct ieee80211com *ic = &sc->sc_ic;
-+ u_int usec = 9;
-+ if (IEEE80211_IS_CHAN_ANYG(ic->ic_curchan)) {
-+ usec = 20;
-+ if (ic->ic_flags & IEEE80211_F_SHSLOT)
-+ usec = 9;
-+ } else if (IEEE80211_IS_CHAN_A(ic->ic_curchan))
-+ usec = 9;
-+
-+ if (IEEE80211_IS_CHAN_TURBO(ic->ic_curchan))
-+ usec = 6;
-+
-+ if (IEEE80211_IS_CHAN_HALF(ic->ic_curchan))
-+ usec = 13;
-+ else if (IEEE80211_IS_CHAN_QUARTER(ic->ic_curchan))
-+ usec = 21;
-+ return usec;
-+}
-+
-+static inline void ath_get_timings(struct ath_softc *sc, u_int *t_slot, u_int *t_sifs, u_int *t_difs)
-+{
-+ struct ieee80211_channel *c = sc->sc_ic.ic_curchan;
-+
-+ *t_slot = getTimingOffset(sc) + sc->sc_slottimeconf;
-+
-+ if (IEEE80211_IS_CHAN_HALF(c)) {
-+ *t_sifs = 32;
-+ *t_difs = 56;
-+ } else if (IEEE80211_IS_CHAN_QUARTER(c)) {
-+ *t_sifs = 64;
-+ *t_difs = 112;
-+ } else if (IEEE80211_IS_CHAN_TURBO(c)) {
-+ *t_sifs = 8;
-+ *t_difs = 28;
-+ } else {
-+ *t_sifs = 16;
-+ *t_difs = 28;
-+ }
-+}
-+
-
- struct ath_hw_detect {
- const char *vendor_name;
---- a/tools/athctrl.c
-+++ b/tools/athctrl.c
-@@ -118,7 +118,7 @@ CMD(athctrl)(int argc, char *argv[])
- }
-
- if (distance >= 0) {
-- int slottime = 9 + (distance / 300) + ((distance % 300) ? 1 : 0);
-+ int slottime = (distance / 300) + ((distance % 300) ? 1 : 0);
- int acktimeout = slottime * 2 + 3;
- int ctstimeout = slottime * 2 + 3;
-
---- a/net80211/ieee80211.c
-+++ b/net80211/ieee80211.c
-@@ -243,34 +243,17 @@ static const struct country_code_to_str
- {CTRY_ZIMBABWE, "ZW"}
- };
-
--int
--ieee80211_ifattach(struct ieee80211com *ic)
-+void ieee80211_update_channels(struct ieee80211com *ic, int init)
- {
-- struct net_device *dev = ic->ic_dev;
- struct ieee80211_channel *c;
-+ struct ieee80211vap *vap;
- struct ifmediareq imr;
-+ int ext = 0;
- int i;
-
-- _MOD_INC_USE(THIS_MODULE, return -ENODEV);
--
-- /*
-- * Pick an initial operating mode until we have a vap
-- * created to lock it down correctly. This is only
-- * drivers have something defined for configuring the
-- * hardware at startup.
-- */
-- ic->ic_opmode = IEEE80211_M_STA; /* everyone supports this */
--
-- /*
-- * Fill in 802.11 available channel set, mark
-- * all available channels as active, and pick
-- * a default channel if not already specified.
-- */
-- KASSERT(0 < ic->ic_nchans && ic->ic_nchans < IEEE80211_CHAN_MAX,
-- ("invalid number of channels specified: %u", ic->ic_nchans));
- memset(ic->ic_chan_avail, 0, sizeof(ic->ic_chan_avail));
-- ic->ic_modecaps |= 1 << IEEE80211_MODE_AUTO;
- ic->ic_max_txpower = IEEE80211_TXPOWER_MIN;
-+ ic->ic_modecaps = 1 << IEEE80211_MODE_AUTO;
-
- for (i = 0; i < ic->ic_nchans; i++) {
- c = &ic->ic_channels[i];
-@@ -298,6 +281,8 @@ ieee80211_ifattach(struct ieee80211com *
- ic->ic_modecaps |= 1 << IEEE80211_MODE_TURBO_A;
- if (IEEE80211_IS_CHAN_108G(c))
- ic->ic_modecaps |= 1 << IEEE80211_MODE_TURBO_G;
-+ if (IEEE80211_IS_CHAN_HALF(c) || IEEE80211_IS_CHAN_QUARTER(c))
-+ ext = 1;
- }
- /* Initialize candidate channels to all available */
- memcpy(ic->ic_chan_active, ic->ic_chan_avail,
-@@ -311,11 +296,59 @@ ieee80211_ifattach(struct ieee80211com *
- * When 11g is supported, force the rate set to
- * include basic rates suitable for a mixed b/g bss.
- */
-- if (ic->ic_modecaps & (1 << IEEE80211_MODE_11G))
-+ if ((ic->ic_modecaps & (1 << IEEE80211_MODE_11G)) && !ext)
- ieee80211_set11gbasicrates(
- &ic->ic_sup_rates[IEEE80211_MODE_11G],
- IEEE80211_MODE_11G);
-
-+ if (init)
-+ return;
-+
-+ ifmedia_removeall(&ic->ic_media);
-+ ieee80211_media_setup(ic, &ic->ic_media, ic->ic_caps, NULL, NULL);
-+ ieee80211com_media_status(ic->ic_dev, &imr);
-+ ifmedia_set(&ic->ic_media, imr.ifm_active);
-+
-+ TAILQ_FOREACH(vap, &ic->ic_vaps, iv_next) {
-+ struct ieee80211vap *avp;
-+ TAILQ_FOREACH(avp, &vap->iv_wdslinks, iv_wdsnext) {
-+ (void) ieee80211_media_setup(ic, &vap->iv_media, vap->iv_caps, NULL, NULL);
-+ ieee80211_media_status(vap->iv_dev, &imr);
-+ ifmedia_set(&vap->iv_media, imr.ifm_active);
-+ }
-+ (void) ieee80211_media_setup(ic, &vap->iv_media, vap->iv_caps, NULL, NULL);
-+ ieee80211_media_status(vap->iv_dev, &imr);
-+ ifmedia_set(&vap->iv_media, imr.ifm_active);
-+ }
-+}
-+EXPORT_SYMBOL(ieee80211_update_channels);
-+
-+int
-+ieee80211_ifattach(struct ieee80211com *ic)
-+{
-+ struct net_device *dev = ic->ic_dev;
-+ struct ieee80211_channel *c;
-+ struct ifmediareq imr;
-+
-+ _MOD_INC_USE(THIS_MODULE, return -ENODEV);
-+
-+ /*
-+ * Pick an initial operating mode until we have a vap
-+ * created to lock it down correctly. This is only
-+ * drivers have something defined for configuring the
-+ * hardware at startup.
-+ */
-+ ic->ic_opmode = IEEE80211_M_STA; /* everyone supports this */
-+
-+ /*
-+ * Fill in 802.11 available channel set, mark
-+ * all available channels as active, and pick
-+ * a default channel if not already specified.
-+ */
-+ KASSERT(0 < ic->ic_nchans && ic->ic_nchans < IEEE80211_CHAN_MAX,
-+ ("invalid number of channels specified: %u", ic->ic_nchans));
-+ ieee80211_update_channels(ic, 1);
-+
- /* Setup initial channel settings */
- ic->ic_bsschan = IEEE80211_CHAN_ANYC;
- /* Arbitrarily pick the first channel */
-@@ -327,6 +360,7 @@ ieee80211_ifattach(struct ieee80211com *
- /* Enable WME by default, if we're capable. */
- if (ic->ic_caps & IEEE80211_C_WME)
- ic->ic_flags |= IEEE80211_F_WME;
-+
- (void) ieee80211_setmode(ic, ic->ic_curmode);
-
- /* Store default beacon interval, as nec. */
-@@ -763,7 +797,8 @@ ieee80211_media_setup(struct ieee80211co
- struct ieee80211_rateset allrates;
-
- /* Fill in media characteristics. */
-- ifmedia_init(media, 0, media_change, media_stat);
-+ if (media_change || media_stat)
-+ ifmedia_init(media, 0, media_change, media_stat);
- maxrate = 0;
- memset(&allrates, 0, sizeof(allrates));
-
-@@ -793,7 +828,7 @@ ieee80211_media_setup(struct ieee80211co
- ADD(media, IFM_AUTO, mopt | IFM_IEEE80211_WDS);
- if (mode == IEEE80211_MODE_AUTO)
- continue;
-- rs = &ic->ic_sup_rates[mode];
-+ rs = &ic->ic_sup_rates[ieee80211_chan2ratemode(ic->ic_curchan, mode)];
-
- for (i = 0; i < rs->rs_nrates; i++) {
- rate = rs->rs_rates[i];
-@@ -1207,7 +1242,7 @@ ieee80211_announce(struct ieee80211com *
- if ((ic->ic_modecaps & (1 << mode)) == 0)
- continue;
- if_printf(dev, "%s rates: ", ieee80211_phymode_name[mode]);
-- rs = &ic->ic_sup_rates[mode];
-+ rs = &ic->ic_sup_rates[ieee80211_chan2ratemode(ic->ic_curchan, mode)];
- for (i = 0; i < rs->rs_nrates; i++) {
- rate = rs->rs_rates[i];
- mword = ieee80211_rate2media(ic, rate, mode);
-@@ -1417,7 +1452,7 @@ ieee80211com_media_change(struct net_dev
- * now so drivers have a consistent state.
- */
- KASSERT(vap->iv_bss != NULL, ("no bss node"));
-- vap->iv_bss->ni_rates = ic->ic_sup_rates[newphymode];
-+ vap->iv_bss->ni_rates = ic->ic_sup_rates[ieee80211_chan2ratemode(ic->ic_curchan, newphymode)];
- }
- error = -ENETRESET;
- }
-@@ -1435,7 +1470,7 @@ findrate(struct ieee80211com *ic, enum i
- {
- #define IEEERATE(_ic,_m,_i) \
- ((_ic)->ic_sup_rates[_m].rs_rates[_i] & IEEE80211_RATE_VAL)
-- int i, nrates = ic->ic_sup_rates[mode].rs_nrates;
-+ int i, nrates = ic->ic_sup_rates[ieee80211_chan2ratemode(ic->ic_curchan, mode)].rs_nrates;
- for (i = 0; i < nrates; i++)
- if (IEEERATE(ic, mode, i) == rate)
- return i;
-@@ -1877,11 +1912,6 @@ ieee80211_build_countryie(struct ieee802
- if (ieee80211_chan2mode(c) != curmode_noturbo)
- continue;
-
-- /* Skip half/quarter rate channels */
-- if (IEEE80211_IS_CHAN_HALF(c) ||
-- IEEE80211_IS_CHAN_QUARTER(c))
-- continue;
--
- if (*cur_runlen == 0) {
- (*cur_runlen)++;
- *cur_pow = c->ic_maxregpower;
-@@ -1915,7 +1945,7 @@ void
- ieee80211_build_sc_ie(struct ieee80211com *ic)
- {
- struct ieee80211_ie_sc *ie = &ic->ic_sc_ie;
-- int i, j;
-+ int i, j, k;
- struct ieee80211_channel *c;
- u_int8_t prevchan;
-
---- a/net80211/ieee80211_var.h
-+++ b/net80211/ieee80211_var.h
-@@ -336,8 +336,6 @@ struct ieee80211com {
- u_int8_t ic_nopened; /* VAPs been opened */
- struct ieee80211_rateset ic_sup_rates[IEEE80211_MODE_MAX];
- struct ieee80211_rateset ic_sup_xr_rates;
-- struct ieee80211_rateset ic_sup_half_rates;
-- struct ieee80211_rateset ic_sup_quarter_rates;
- u_int16_t ic_modecaps; /* set of mode capabilities */
- u_int16_t ic_curmode; /* current mode */
- u_int16_t ic_lintval; /* beacon interval */
-@@ -714,6 +712,7 @@ MALLOC_DECLARE(M_80211_VAP);
-
- int ieee80211_ifattach(struct ieee80211com *);
- void ieee80211_ifdetach(struct ieee80211com *);
-+void ieee80211_update_channels(struct ieee80211com *ic, int);
- int ieee80211_vap_setup(struct ieee80211com *, struct net_device *,
- const char *, int, int, struct ieee80211vap *);
- int ieee80211_vap_attach(struct ieee80211vap *, ifm_change_cb_t, ifm_stat_cb_t);
-@@ -793,6 +792,23 @@ ieee80211_anyhdrspace(struct ieee80211co
- return size;
- }
-
-+static __inline int
-+ieee80211_chan2ratemode(struct ieee80211_channel *c, int mode)
-+{
-+ if (mode == -1)
-+ mode = ieee80211_chan2mode(c);
-+
-+ /*
-+ * Use 11a rateset for half/quarter to restrict things
-+ * to pure OFDM
-+ */
-+ if (IEEE80211_IS_CHAN_HALF(c) ||
-+ IEEE80211_IS_CHAN_QUARTER(c))
-+ return IEEE80211_MODE_11A;
-+
-+ return mode;
-+}
-+
- /* Macros to print MAC address used in 802.11 headers */
-
- #define MAC_FMT "%02x:%02x:%02x:%02x:%02x:%02x"
---- a/net80211/ieee80211_node.c
-+++ b/net80211/ieee80211_node.c
-@@ -287,7 +287,7 @@ ieee80211_node_set_chan(struct ieee80211
- ni->ni_rates = ic->ic_sup_xr_rates;
- else
- #endif
-- ni->ni_rates = ic->ic_sup_rates[ieee80211_chan2mode(chan)];
-+ ni->ni_rates = ic->ic_sup_rates[ieee80211_chan2ratemode(chan, -1)];
- }
-
- static __inline void
-@@ -387,6 +387,8 @@ ieee80211_create_ibss(struct ieee80211va
- ic->ic_bsschan = chan;
- ieee80211_node_set_chan(ic, ni);
- ic->ic_curmode = ieee80211_chan2mode(chan);
-+ ni->ni_rates = ic->ic_sup_rates[ieee80211_chan2ratemode(chan, -1)];
-+
- spin_lock_irqsave(&channel_lock, flags);
- ieee80211_scan_set_bss_channel(ic, ic->ic_bsschan);
- spin_unlock_irqrestore(&channel_lock, flags);
-@@ -394,14 +396,8 @@ ieee80211_create_ibss(struct ieee80211va
- /* Update country ie information */
- ieee80211_build_countryie(ic);
-
-- if (IEEE80211_IS_CHAN_HALF(chan)) {
-- ni->ni_rates = ic->ic_sup_half_rates;
-- } else if (IEEE80211_IS_CHAN_QUARTER(chan)) {
-- ni->ni_rates = ic->ic_sup_quarter_rates;
-- }
--
-- if ((vap->iv_flags & IEEE80211_F_PUREG) &&
-- IEEE80211_IS_CHAN_ANYG(chan)) {
-+ if ((ieee80211_chan2ratemode(chan, -1) != IEEE80211_MODE_11A) &&
-+ IEEE80211_IS_CHAN_ANYG(chan) && (vap->iv_flags & IEEE80211_F_PUREG)) {
- ieee80211_setpuregbasicrates(&ni->ni_rates);
- }
-
---- a/net80211/ieee80211_scan_sta.c
-+++ b/net80211/ieee80211_scan_sta.c
-@@ -490,12 +490,7 @@ check_rate(struct ieee80211vap *vap, con
-
- okrate = badrate = fixedrate = 0;
-
-- if (IEEE80211_IS_CHAN_HALF(se->se_chan))
-- srs = &ic->ic_sup_half_rates;
-- else if (IEEE80211_IS_CHAN_QUARTER(se->se_chan))
-- srs = &ic->ic_sup_quarter_rates;
-- else
-- srs = &ic->ic_sup_rates[ieee80211_chan2mode(se->se_chan)];
-+ srs = &ic->ic_sup_rates[ieee80211_chan2ratemode(ic->ic_curchan, -1)];
- nrs = se->se_rates[1];
- rs = se->se_rates + 2;
- fixedrate = IEEE80211_FIXED_RATE_NONE;
---- a/net80211/ieee80211_output.c
-+++ b/net80211/ieee80211_output.c
-@@ -1676,8 +1676,8 @@ ieee80211_send_probereq(struct ieee80211
-
- frm = ieee80211_add_ssid(frm, ssid, ssidlen);
- mode = ieee80211_chan2mode(ic->ic_curchan);
-- frm = ieee80211_add_rates(frm, &ic->ic_sup_rates[mode]);
-- frm = ieee80211_add_xrates(frm, &ic->ic_sup_rates[mode]);
-+ frm = ieee80211_add_rates(frm, &ic->ic_sup_rates[ieee80211_chan2ratemode(ic->ic_curchan, mode)]);
-+ frm = ieee80211_add_xrates(frm, &ic->ic_sup_rates[ieee80211_chan2ratemode(ic->ic_curchan, mode)]);
-
- if (optie != NULL) {
- memcpy(frm, optie, optielen);
---- a/net80211/ieee80211_proto.c
-+++ b/net80211/ieee80211_proto.c
-@@ -404,7 +404,7 @@ ieee80211_fix_rate(struct ieee80211_node
-
- error = 0;
- okrate = badrate = fixedrate = 0;
-- srs = &ic->ic_sup_rates[ieee80211_chan2mode(ni->ni_chan)];
-+ srs = &ic->ic_sup_rates[ieee80211_chan2ratemode(ic->ic_curchan, -1)];
- nrs = &ni->ni_rates;
- fixedrate = IEEE80211_FIXED_RATE_NONE;
- for (i = 0; i < nrs->rs_nrates;) {
-@@ -1407,6 +1407,7 @@ ieee80211_new_state(struct ieee80211vap
- IEEE80211_VAPS_UNLOCK_IRQ(ic);
- return rc;
- }
-+EXPORT_SYMBOL(ieee80211_new_state);
-
- static int
- __ieee80211_newstate(struct ieee80211vap *vap, enum ieee80211_state nstate, int arg)
---- a/ath_rate/minstrel/minstrel.c
-+++ b/ath_rate/minstrel/minstrel.c
-@@ -195,31 +195,7 @@ calc_usecs_unicast_packet(struct ath_sof
- return 0;
- }
-
-- /* XXX: Getting MAC/PHY level timings should be fixed for turbo
-- * rates, and there is probably a way to get this from the
-- * HAL... */
-- switch (rt->info[rix].phy) {
-- case IEEE80211_T_OFDM:
--#if 0
-- t_slot = 9;
-- t_sifs = 16;
-- t_difs = 28;
-- /* fall through */
--#endif
-- case IEEE80211_T_TURBO:
-- t_slot = 9;
-- t_sifs = 8;
-- t_difs = 28;
-- break;
-- case IEEE80211_T_DS:
-- /* Fall through to default */
-- default:
-- /* pg. 205 ieee.802.11.pdf */
-- t_slot = 20;
-- t_difs = 50;
-- t_sifs = 10;
-- }
--
-+ ath_get_timings(sc, &t_slot, &t_sifs, &t_difs);
- if ((ic->ic_flags & IEEE80211_F_USEPROT) &&
- (rt->info[rix].phy == IEEE80211_T_OFDM)) {
- if (ic->ic_protmode == IEEE80211_PROT_RTSCTS)
---- a/ath_rate/sample/sample.c
-+++ b/ath_rate/sample/sample.c
-@@ -172,26 +172,7 @@ calc_usecs_unicast_packet(struct ath_sof
- * rates, and there is probably a way to get this from the
- * hal...
- */
-- switch (rt->info[rix].phy) {
-- case IEEE80211_T_OFDM:
-- t_slot = 9;
-- t_sifs = 16;
-- t_difs = 28;
-- /* fall through */
-- case IEEE80211_T_TURBO:
-- t_slot = 9;
-- t_sifs = 8;
-- t_difs = 28;
-- break;
-- case IEEE80211_T_DS:
-- /* fall through to default */
-- default:
-- /* pg 205 ieee.802.11.pdf */
-- t_slot = 20;
-- t_difs = 50;
-- t_sifs = 10;
-- }
--
-+ ath_get_timings(sc, &t_slot, &t_sifs, &t_difs);
- rts = cts = 0;
-
- if ((ic->ic_flags & IEEE80211_F_USEPROT) &&
---- a/net80211/ieee80211_wireless.c
-+++ b/net80211/ieee80211_wireless.c
-@@ -2142,7 +2142,7 @@ ieee80211_ioctl_setmode(struct net_devic
-
- vap->iv_des_mode = mode;
- if (IS_UP_AUTO(vap))
-- ieee80211_new_state(vap, IEEE80211_S_SCAN, 0);
-+ ieee80211_init(vap->iv_dev, 0);
-
- retv = 0;
- }
-@@ -4090,46 +4090,60 @@ ieee80211_ioctl_getchanlist(struct net_d
- return 0;
- }
-
-+static int alreadyListed(struct ieee80211req_chaninfo *chans, u_int16_t mhz)
-+{
-+ int i;
-+ for (i = 0; i < chans->ic_nchans; i++) {
-+ if (chans->ic_chans[i].ic_freq == mhz)
-+ return 1;
-+ }
-+ return 0;
-+}
-+
- static int
- ieee80211_ioctl_getchaninfo(struct net_device *dev,
-- struct iw_request_info *info, void *w, char *extra)
-+ struct iw_request_info *info, void *w, char *extra)
- {
- struct ieee80211vap *vap = dev->priv;
- struct ieee80211com *ic = vap->iv_ic;
-- struct ieee80211req_chaninfo chans;
-+ struct ieee80211req_chaninfo *chans =
-+ (struct ieee80211req_chaninfo *)extra;
-+
- u_int8_t reported[IEEE80211_CHAN_BYTES]; /* XXX stack usage? */
- int i;
-
-- memset(&chans, 0, sizeof(chans));
-- memset(&reported, 0, sizeof(reported));
-+ memset(chans, 0, sizeof(*chans));
-+ memset(reported, 0, sizeof(reported));
- for (i = 0; i < ic->ic_nchans; i++) {
- const struct ieee80211_channel *c = &ic->ic_channels[i];
- const struct ieee80211_channel *c1 = c;
-
-- if (isclr(reported, c->ic_ieee)) {
-+ if (!alreadyListed(chans, c->ic_freq)) {
- setbit(reported, c->ic_ieee);
-
-- /* pick turbo channel over non-turbo channel, and
-- * 11g channel over 11b channel */
- if (IEEE80211_IS_CHAN_A(c))
-- c1 = findchannel(ic, c->ic_ieee, IEEE80211_MODE_TURBO_A);
-+ c1 = findchannel(ic, c->ic_freq,
-+ IEEE80211_MODE_TURBO_A);
- if (IEEE80211_IS_CHAN_ANYG(c))
-- c1 = findchannel(ic, c->ic_ieee, IEEE80211_MODE_TURBO_G);
-+ c1 = findchannel(ic, c->ic_freq,
-+ IEEE80211_MODE_TURBO_G);
- else if (IEEE80211_IS_CHAN_B(c)) {
-- c1 = findchannel(ic, c->ic_ieee, IEEE80211_MODE_TURBO_G);
-+ c1 = findchannel(ic, c->ic_freq,
-+ IEEE80211_MODE_TURBO_G);
- if (!c1)
-- c1 = findchannel(ic, c->ic_ieee, IEEE80211_MODE_11G);
-+ c1 = findchannel(ic, c->ic_freq,
-+ IEEE80211_MODE_11G);
- }
-
- if (c1)
- c = c1;
-- /* Copy the entire structure, whereas it used to just copy a few fields */
-- memcpy(&chans.ic_chans[chans.ic_nchans], c, sizeof(struct ieee80211_channel));
-- if (++chans.ic_nchans >= IEEE80211_CHAN_MAX)
-+ chans->ic_chans[chans->ic_nchans].ic_ieee = c->ic_ieee;
-+ chans->ic_chans[chans->ic_nchans].ic_freq = c->ic_freq;
-+ chans->ic_chans[chans->ic_nchans].ic_flags = c->ic_flags;
-+ if (++chans->ic_nchans >= IEEE80211_CHAN_MAX)
- break;
- }
- }
-- memcpy(extra, &chans, sizeof(struct ieee80211req_chaninfo));
- return 0;
- }
-
---- a/net80211/ieee80211_scan_ap.c
-+++ b/net80211/ieee80211_scan_ap.c
-@@ -512,12 +512,13 @@ pick_channel(struct ieee80211_scan_state
- int ss_last = ss->ss_last;
- struct ieee80211_channel *best;
- struct ap_state *as = ss->ss_priv;
-- struct channel chans[ss_last]; /* actually ss_last-1 is required */
-+ struct channel *chans; /* actually ss_last-1 is required */
- struct channel *c = NULL;
- struct pc_params params = { vap, ss, flags };
- int benefit = 0;
- int sta_assoc = 0;
-
-+ chans = (struct channel *)kmalloc(ss_last*sizeof(struct channel),GFP_ATOMIC);
- for (i = 0; i < ss_last; i++) {
- chans[i].chan = ss->ss_chans[i];
- chans[i].orig = i;
-@@ -571,6 +572,7 @@ pick_channel(struct ieee80211_scan_state
- "%s: best: channel %u rssi %d\n",
- __func__, i, as->as_maxrssi[i]);
- }
-+ kfree(chans);
- return best;
- }
-
-@@ -609,6 +611,7 @@ ap_end(struct ieee80211_scan_state *ss,
- res = 1; /* Do NOT restart scan */
- } else {
- struct ieee80211_scan_entry se;
-+ int i;
- /* XXX: notify all VAPs? */
- /* if this is a dynamic turbo frequency , start with normal
- * mode first */
-@@ -623,6 +626,11 @@ ap_end(struct ieee80211_scan_state *ss,
- return 0;
- }
- }
-+ for (i = (bestchan - &ic->ic_channels[0])/sizeof(*bestchan) + 1; i < ic->ic_nchans; i++) {
-+ if ((ic->ic_channels[i].ic_freq == bestchan->ic_freq) &&
-+ IEEE80211_IS_CHAN_ANYG(&ic->ic_channels[i]))
-+ bestchan = &ic->ic_channels[i];
-+ }
- memset(&se, 0, sizeof(se));
- se.se_chan = bestchan;
-
---- a/tools/wlanconfig.c
-+++ b/tools/wlanconfig.c
-@@ -737,7 +737,7 @@ list_channels(const char *ifname, int al
- if (get80211priv(ifname, IEEE80211_IOCTL_GETCHANINFO, &chans, sizeof(chans)) < 0)
- errx(1, "unable to get channel information");
- if (!allchans) {
-- uint8_t active[32];
-+ uint8_t active[IEEE80211_CHAN_BYTES];
-
- if (get80211priv(ifname, IEEE80211_IOCTL_GETCHANLIST, &active, sizeof(active)) < 0)
- errx(1, "unable to get active channel list");
---- a/net80211/ieee80211_scan.c
-+++ b/net80211/ieee80211_scan.c
-@@ -1044,6 +1044,7 @@ ieee80211_scan_assoc_fail(struct ieee802
- ss->ss_ops->scan_assoc_fail(ss, mac, reason);
- }
- }
-+EXPORT_SYMBOL(ieee80211_scan_flush);
-
- /*
- * Iterate over the contents of the scan cache.
---- a/ath/if_ath_hal_wrappers.h
-+++ b/ath/if_ath_hal_wrappers.h
-@@ -111,6 +111,11 @@ static inline HAL_BOOL ath_hal_getregdom
- return (ath_hal_getcapability(ah, HAL_CAP_REG_DMN, 0, destination) == HAL_OK);
- }
-
-+static inline HAL_BOOL ath_hal_setregdomain(struct ath_hal *ah, u_int32_t v)
-+{
-+ return (ath_hal_setcapability(ah, HAL_CAP_REG_DMN, 0, v, NULL));
-+}
-+
- static inline HAL_BOOL ath_hal_gettkipmic(struct ath_hal *ah)
- {
- return (ath_hal_getcapability(ah, HAL_CAP_TKIP_MIC, 1, NULL) == HAL_OK);
projects / openwrt / svn-archive / archive.git / blobdiff