madwifi: delay calibration with a timer when called from becaon context
authorFelix Fietkau <nbd@openwrt.org>
Wed, 25 Mar 2009 01:26:20 +0000 (01:26 +0000)
committerFelix Fietkau <nbd@openwrt.org>
Wed, 25 Mar 2009 01:26:20 +0000 (01:26 +0000)
SVN-Revision: 15029

22 files changed:
package/madwifi/patches/330-beaconcal.patch
package/madwifi/patches/332-reset_beacons.patch
package/madwifi/patches/343-txqueue_races.patch
package/madwifi/patches/345-minstrel_sampling.patch
package/madwifi/patches/347-tuning.patch
package/madwifi/patches/348-ackcts.patch
package/madwifi/patches/349-reset.patch
package/madwifi/patches/352-ani_fix.patch
package/madwifi/patches/355-eap_auth_disassoc.patch
package/madwifi/patches/366-bstuck_thresh.patch
package/madwifi/patches/370-wdsvap.patch
package/madwifi/patches/374-nbtt_fix.patch
package/madwifi/patches/375-atim_tsf_update.patch
package/madwifi/patches/383-ibss_hostap.patch
package/madwifi/patches/384-hwdetect.patch
package/madwifi/patches/385-antenna_fix.patch
package/madwifi/patches/389-autochannel.patch
package/madwifi/patches/393-mbss_vap_auth.patch
package/madwifi/patches/395-ath_ff_unmap.patch
package/madwifi/patches/396-napi_ff_fix.patch
package/madwifi/patches/400-new_hal.patch
package/madwifi/patches/406-monitor_r3711.patch

index 8556e0b..2b4895f 100644 (file)
         * Convert to a HAL channel description with the flags
         * constrained to reflect the current operating mode.
         */
-@@ -5154,6 +5178,8 @@ ath_beacon_send(struct ath_softc *sc, in
+@@ -5154,6 +5178,10 @@ ath_beacon_send(struct ath_softc *sc, in
                        "Invoking ath_hal_txstart with sc_bhalq: %d\n",
                        sc->sc_bhalq);
                ath_hal_txstart(ah, sc->sc_bhalq);
-+              if (sc->sc_beacon_cal && (jiffies > sc->sc_lastcal + (ath_calinterval * HZ)))
-+                      ath_calibrate((unsigned long) sc->sc_dev);
++              if (sc->sc_beacon_cal && (jiffies > sc->sc_lastcal + (ath_calinterval * HZ))) {
++                      sc->sc_cal_ch.expires = jiffies + msecs_to_jiffies(10);
++                      add_timer(&sc->sc_cal_ch);
++              }
  
                sc->sc_stats.ast_be_xmit++;             /* XXX per-VAP? */
        }
-@@ -5403,6 +5429,7 @@ ath_beacon_config(struct ath_softc *sc, 
+@@ -5403,6 +5431,7 @@ ath_beacon_config(struct ath_softc *sc, 
                ath_hal_beacontimers(ah, &bs);
                sc->sc_imask |= HAL_INT_BMISS;
                ath_hal_intrset(ah, sc->sc_imask);
@@ -85,7 +87,7 @@
        } else {
                ath_hal_intrset(ah, 0);
                if (reset_tsf)
-@@ -5414,8 +5441,11 @@ ath_beacon_config(struct ath_softc *sc, 
+@@ -5414,8 +5443,11 @@ ath_beacon_config(struct ath_softc *sc, 
                         */
                        intval |= HAL_BEACON_ENA;
                        sc->sc_imask |= HAL_INT_SWBA;
  #ifdef ATH_SUPERG_DYNTURBO
                ath_beacon_dturbo_config(vap, intval &
                                ~(HAL_BEACON_RESET_TSF | HAL_BEACON_ENA));
-@@ -8879,6 +8909,9 @@ ath_chan_set(struct ath_softc *sc, struc
+@@ -8879,6 +8911,9 @@ ath_chan_set(struct ath_softc *sc, struc
                        /* Enter DFS wait period */
                        mod_timer(&sc->sc_dfs_cac_timer,
                                jiffies + (sc->sc_dfs_cac_period * HZ));
                }
                /*
                 * re configure beacons when it is a turbo mode switch.
-@@ -8988,8 +9021,11 @@ ath_calibrate(unsigned long arg)
+@@ -8988,8 +9023,11 @@ ath_calibrate(unsigned long arg)
                sc->sc_curchan.channel, sc->sc_curchan.channelFlags,
                isIQdone ? "done" : "not done");
  
  }
  
  static void
-@@ -9096,7 +9132,8 @@ ath_newstate(struct ieee80211vap *vap, e
+@@ -9096,7 +9134,8 @@ ath_newstate(struct ieee80211vap *vap, e
                ieee80211_state_name[vap->iv_state],
                ieee80211_state_name[nstate]);
  
  
        ath_hal_setledstate(ah, leds[nstate]);  /* set LED */
        netif_stop_queue(dev);                  /* before we do anything else */
-@@ -9321,7 +9358,8 @@ ath_newstate(struct ieee80211vap *vap, e
+@@ -9321,7 +9360,8 @@ ath_newstate(struct ieee80211vap *vap, e
                                "VAP -> DFSWAIT_PENDING \n");
                        /* start calibration timer with a really small value 
                         * 1/10 sec */
                        /* wake the receiver */
                        netif_wake_queue(dev);
                        /* don't do the other usual stuff... */
-@@ -9364,7 +9402,7 @@ done:
+@@ -9364,7 +9404,7 @@ done:
        error = avp->av_newstate(vap, nstate, arg);
  
        /* Finally, start any timers. */
index 283f7f4..b776426 100644 (file)
@@ -1,6 +1,6 @@
 --- a/ath/if_ath.c
 +++ b/ath/if_ath.c
-@@ -8920,7 +8920,7 @@ ath_chan_set(struct ath_softc *sc, struc
+@@ -8922,7 +8922,7 @@ ath_chan_set(struct ath_softc *sc, struc
                 * re configure beacons when it is a turbo mode switch.
                 * HW seems to turn off beacons during turbo mode switch.
                 */
index 4ae287e..a2b14d6 100644 (file)
@@ -2,7 +2,7 @@ Merged from madwifi trunk r3551, r3552
 
 --- a/ath/if_ath.c
 +++ b/ath/if_ath.c
-@@ -8251,6 +8251,17 @@ ath_tx_processq(struct ath_softc *sc, st
+@@ -8253,6 +8253,17 @@ ath_tx_processq(struct ath_softc *sc, st
                        goto bf_fail;
                }
  
index cf278a4..d89990c 100644 (file)
@@ -1,6 +1,6 @@
 --- a/ath/if_ath.c
 +++ b/ath/if_ath.c
-@@ -8101,6 +8101,7 @@ ath_tx_start(struct net_device *dev, str
+@@ -8103,6 +8103,7 @@ ath_tx_start(struct net_device *dev, str
                ath_hal_setupxtxdesc(sc->sc_ah, ds, mrr.rate1, mrr.retries1,
                                     mrr.rate2, mrr.retries2,
                                     mrr.rate3, mrr.retries3);
index ca005e7..1a73c42 100644 (file)
@@ -1,6 +1,6 @@
 --- a/ath/if_ath.c
 +++ b/ath/if_ath.c
-@@ -10274,11 +10274,11 @@ ath_setcurmode(struct ath_softc *sc, enu
+@@ -10276,11 +10276,11 @@ ath_setcurmode(struct ath_softc *sc, enu
        sc->sc_currates = rt;
        sc->sc_curmode = mode;
        /*
index 957e8ad..42b6fe2 100644 (file)
@@ -10,7 +10,7 @@
        if (ar_device(sc->devid) == 5212 || ar_device(sc->devid) == 5213) {
                /* set ack to be sent at low bit-rate */
                /* registers taken from the OpenBSD 5212 HAL */
-@@ -10789,8 +10792,13 @@ ATH_SYSCTL_DECL(ath_sysctl_halparam, ctl
+@@ -10791,8 +10794,13 @@ ATH_SYSCTL_DECL(ath_sysctl_halparam, ctl
                                break;
  #endif
                        case ATH_ACKRATE:
index 599948d..06e3fa8 100644 (file)
@@ -1,6 +1,6 @@
 --- a/ath/if_ath.c
 +++ b/ath/if_ath.c
-@@ -8862,8 +8862,7 @@ ath_chan_set(struct ath_softc *sc, struc
+@@ -8864,8 +8864,7 @@ ath_chan_set(struct ath_softc *sc, struc
                 * needed to do the reset with chanchange = AH_FALSE in order
                 * to receive traffic when peforming high velocity channel
                 * changes. */
index af00f5e..e8dce0c 100644 (file)
        if (sc->sc_curchan.privFlags & CHANNEL_DFS)
                rfilt |= (HAL_RX_FILTER_PHYERR | HAL_RX_FILTER_PHYRADAR);
        return rfilt;
-@@ -6524,9 +6563,6 @@ process_rx_again:
+@@ -6526,9 +6565,6 @@ process_rx_again:
                        rs->rs_rssi = 0;
  
                len = rs->rs_datalen;
  
                if (rs->rs_more) {
                        /*
-@@ -8874,9 +8910,7 @@ ath_chan_set(struct ath_softc *sc, struc
+@@ -8876,9 +8912,7 @@ ath_chan_set(struct ath_softc *sc, struc
                if (sc->sc_softled)
                        ath_hal_gpioCfgOutput(ah, sc->sc_ledpin);
  
                sc->sc_curchan = hchan;
                ath_update_txpow(sc);           /* update tx power state */
                ath_radar_update(sc);
-@@ -10653,9 +10687,54 @@ enum {
+@@ -10655,9 +10689,54 @@ enum {
        ATH_RP_IGNORED          = 24,
        ATH_RADAR_IGNORED       = 25,
        ATH_MAXVAPS             = 26,
  ATH_SYSCTL_DECL(ath_sysctl_halparam, ctl, write, filp, buffer, lenp, ppos)
  {
        struct ath_softc *sc = ctl->extra1;
-@@ -10841,6 +10920,11 @@ ATH_SYSCTL_DECL(ath_sysctl_halparam, ctl
+@@ -10843,6 +10922,11 @@ ATH_SYSCTL_DECL(ath_sysctl_halparam, ctl
                        case ATH_RADAR_IGNORED:
                                sc->sc_radar_ignored = val;
                                break;
                        default:
                                ret = -EINVAL;
                                break;
-@@ -10907,6 +10991,11 @@ ATH_SYSCTL_DECL(ath_sysctl_halparam, ctl
+@@ -10909,6 +10993,11 @@ ATH_SYSCTL_DECL(ath_sysctl_halparam, ctl
                case ATH_RADAR_IGNORED:
                        val = sc->sc_radar_ignored;
                        break;
                default:
                        ret = -EINVAL;
                        break;
-@@ -11084,6 +11173,24 @@ static const ctl_table ath_sysctl_templa
+@@ -11086,6 +11175,24 @@ static const ctl_table ath_sysctl_templa
          .proc_handler = ath_sysctl_halparam,
          .extra2       = (void *)ATH_RADAR_IGNORED,
        },
index 23cde7b..8bb1e93 100644 (file)
@@ -5,7 +5,7 @@ Signed-off-by: Felix Fietkau <nbd@openwrt.org>
 
 --- a/ath/if_ath.c
 +++ b/ath/if_ath.c
-@@ -8332,6 +8332,14 @@ ath_tx_processq(struct ath_softc *sc, st
+@@ -8334,6 +8334,14 @@ ath_tx_processq(struct ath_softc *sc, st
  #endif
                                if (ts->ts_status & HAL_TXERR_XRETRY) {
                                        sc->sc_stats.ast_tx_xretries++;
index f5a94c6..cde1f5c 100644 (file)
@@ -41,7 +41,7 @@
                        ATH_SCHEDULE_TQUEUE(&sc->sc_bstucktq, needmark);
                return;
        }
-@@ -5228,7 +5232,7 @@ ath_bstuck_tasklet(TQUEUE_ARG data)
+@@ -5230,7 +5234,7 @@ ath_bstuck_tasklet(TQUEUE_ARG data)
         *     check will be true, in which case return
         *     without resetting the driver.
         */
index 38093d6..d689737 100644 (file)
@@ -77,7 +77,7 @@
                rfilt |= HAL_RX_FILTER_BEACON;
        if (sc->sc_nmonvaps > 0)
                rfilt |= (HAL_RX_FILTER_CONTROL | HAL_RX_FILTER_BEACON |
-@@ -9030,8 +9031,6 @@ ath_calibrate(unsigned long arg)
+@@ -9032,8 +9033,6 @@ ath_calibrate(unsigned long arg)
                 * set sc->beacons if we might need to restart
                   * them after ath_reset. */
                if (!sc->sc_beacons &&
index 5293c34..0a29827 100644 (file)
@@ -1,6 +1,6 @@
 --- a/ath/if_ath.c
 +++ b/ath/if_ath.c
-@@ -5484,6 +5484,9 @@ ath_beacon_config(struct ath_softc *sc, 
+@@ -5486,6 +5486,9 @@ ath_beacon_config(struct ath_softc *sc, 
                ath_beacon_dturbo_config(vap, intval &
                                ~(HAL_BEACON_RESET_TSF | HAL_BEACON_ENA));
  #endif
index 35d8e1a..9381f8a 100644 (file)
@@ -81,7 +81,7 @@
  /*
   * Reset the hardware w/o losing operational state.  This is
   * basically a more efficient way of doing ath_stop, ath_init,
-@@ -5292,6 +5359,7 @@ ath_beacon_config(struct ath_softc *sc, 
+@@ -5294,6 +5361,7 @@ ath_beacon_config(struct ath_softc *sc, 
        u_int64_t tsf, hw_tsf;
        u_int32_t tsftu, hw_tsftu;
        u_int32_t intval, nexttbtt = 0;
@@ -89,7 +89,7 @@
        int reset_tsf = 0;
  
        if (vap == NULL)
-@@ -5299,6 +5367,9 @@ ath_beacon_config(struct ath_softc *sc, 
+@@ -5301,6 +5369,9 @@ ath_beacon_config(struct ath_softc *sc, 
  
        ni = vap->iv_bss;
  
@@ -99,7 +99,7 @@
        hw_tsf = ath_hal_gettsf64(ah);
        tsf = le64_to_cpu(ni->ni_tstamp.tsf);
        hw_tsftu = hw_tsf >> 10;
-@@ -5488,15 +5559,27 @@ ath_beacon_config(struct ath_softc *sc, 
+@@ -5490,15 +5561,27 @@ ath_beacon_config(struct ath_softc *sc, 
                                <= ath_hal_sw_beacon_response_time)
                        nexttbtt += intval;
                sc->sc_nexttbtt = nexttbtt;
        /* We print all debug messages here, in order to preserve the
         * time critical aspect of this function */
        DPRINTF(sc, ATH_DEBUG_BEACON,
-@@ -6399,6 +6482,11 @@ ath_recv_mgmt(struct ieee80211vap * vap,
+@@ -6401,6 +6484,11 @@ ath_recv_mgmt(struct ieee80211vap * vap,
                        DPRINTF(sc, ATH_DEBUG_BEACON, 
                                "Updated beacon timers\n");
                }
index 7ededce..a91753c 100644 (file)
@@ -34,7 +34,7 @@
            (sc->sc_nostabeacons) || sc->sc_scanning ||
                (ic->ic_opmode == IEEE80211_M_HOSTAP))
                rfilt |= HAL_RX_FILTER_BEACON;
-@@ -6433,6 +6451,33 @@ ath_capture(struct net_device *dev, cons
+@@ -6435,6 +6453,33 @@ ath_capture(struct net_device *dev, cons
  }
  
  /*
@@ -68,7 +68,7 @@
   * Intercept management frames to collect beacon RSSI data and to do
   * ibss merges. This function is called for all management frames,
   * including those belonging to other BSS.
-@@ -6485,10 +6530,19 @@ ath_recv_mgmt(struct ieee80211vap * vap,
+@@ -6487,10 +6532,19 @@ ath_recv_mgmt(struct ieee80211vap * vap,
                        DPRINTF(sc, ATH_DEBUG_BEACON, 
                                "Updated beacon timers\n");
                }
@@ -92,7 +92,7 @@
                }
                /* NB: Fall Through */
        case IEEE80211_FC0_SUBTYPE_PROBE_RESP:
-@@ -6561,6 +6615,10 @@ ath_recv_mgmt(struct ieee80211vap * vap,
+@@ -6563,6 +6617,10 @@ ath_recv_mgmt(struct ieee80211vap * vap,
  #endif
                        if (do_merge)
                                ieee80211_ibss_merge(ni);
index 61926cc..397b69c 100644 (file)
@@ -62,7 +62,7 @@
  static void
  ath_vap_delete(struct ieee80211vap *vap)
  {
-@@ -10819,6 +10853,12 @@ ath_ioctl(struct net_device *dev, struct
+@@ -10821,6 +10855,12 @@ ath_ioctl(struct net_device *dev, struct
   * is to add module parameters.
   */
  
@@ -75,7 +75,7 @@
  /*
   * Dynamic (i.e. per-device) sysctls.  These are automatically
   * mirrored in /proc/sys.
-@@ -10898,6 +10938,38 @@ ath_sysctl_get_intmit(struct ath_softc *
+@@ -10900,6 +10940,38 @@ ath_sysctl_get_intmit(struct ath_softc *
  }
  
  static int
  ATH_SYSCTL_DECL(ath_sysctl_halparam, ctl, write, filp, buffer, lenp, ppos)
  {
        struct ath_softc *sc = ctl->extra1;
-@@ -11177,6 +11249,24 @@ static int maxint = 0x7fffffff;               /* 32-b
+@@ -11179,6 +11251,24 @@ static int maxint = 0x7fffffff;               /* 32-b
  
  static const ctl_table ath_sysctl_template[] = {
        { .ctl_name     = CTL_AUTO,
index 3205502..9e34304 100644 (file)
@@ -1,6 +1,6 @@
 --- a/ath/if_ath.c
 +++ b/ath/if_ath.c
-@@ -6666,6 +6666,7 @@ ath_setdefantenna(struct ath_softc *sc, 
+@@ -6668,6 +6668,7 @@ ath_setdefantenna(struct ath_softc *sc, 
        struct ath_hal *ah = sc->sc_ah;
  
        /* XXX block beacon interrupts */
index b8ca384..1c62285 100644 (file)
@@ -65,7 +65,7 @@
        c = ic->ic_curchan;
        sc->sc_curchan.channel = c->ic_freq;
        sc->sc_curchan.channelFlags = ath_chan2flags(c);
-@@ -9020,6 +9057,7 @@ ath_chan_set(struct ath_softc *sc, struc
+@@ -9022,6 +9059,7 @@ ath_chan_set(struct ath_softc *sc, struc
        u_int8_t channel_change_required = 0;
        struct timeval tv;
  
index 8176f2e..233aeed 100644 (file)
  
 --- a/ath/if_ath.c
 +++ b/ath/if_ath.c
-@@ -6578,9 +6578,8 @@ ath_recv_mgmt(struct ieee80211vap * vap,
+@@ -6580,9 +6580,8 @@ ath_recv_mgmt(struct ieee80211vap * vap,
  
        sc->sc_recv_mgmt(vap, ni_or_null, skb, subtype, rssi, rtsf);
  
                 (const struct ieee80211_frame_min *)skb->data);
        if (ni == NULL) {
                DPRINTF(sc, ATH_DEBUG_BEACON, "Dropping; node unknown.\n");
-@@ -6735,7 +6734,9 @@ ath_rx_poll(struct net_device *dev, int 
+@@ -6737,7 +6736,9 @@ ath_rx_poll(struct net_device *dev, int 
        struct ath_desc *ds;
        struct ath_rx_status *rs;
        struct sk_buff *skb = NULL;
        unsigned int len;
        int type;
        u_int phyerr;
-@@ -6890,12 +6891,15 @@ rx_accept:
+@@ -6892,12 +6893,15 @@ rx_accept:
                skb_trim(skb, skb->len - IEEE80211_CRC_LEN);
  
                if (mic_fail) {
  
                        if (ni && ni->ni_table) {
                                ieee80211_check_mic(ni, skb);
-@@ -6957,11 +6961,24 @@ drop_micfail:
+@@ -6959,11 +6963,24 @@ drop_micfail:
                 * for its use.  If the sender is unknown spam the
                 * frame; it'll be dropped where it's not wanted.
                 */
                        ATH_RSSI_LPF(ATH_NODE(ni)->an_avgrssi, rs->rs_rssi);
                        type = ieee80211_input(ni->ni_vap, ni, skb, rs->rs_rssi, bf->bf_tsf);
                        ieee80211_unref_node(&ni);
-@@ -6970,24 +6987,35 @@ drop_micfail:
+@@ -6972,24 +6989,35 @@ drop_micfail:
                         * No key index or no entry, do a lookup and
                         * add the node to the mapping table if possible.
                         */
index 6eaad70..4c32995 100644 (file)
@@ -1,6 +1,6 @@
 --- a/ath/if_ath.c
 +++ b/ath/if_ath.c
-@@ -13509,7 +13509,7 @@ cleanup_ath_buf(struct ath_softc *sc, st
+@@ -13511,7 +13511,7 @@ cleanup_ath_buf(struct ath_softc *sc, st
                                bus_unmap_single(
                                        sc->sc_bdev,
                                        bf->bf_skbaddrff[i], 
index 6a019ce..0b9acdf 100644 (file)
@@ -1,6 +1,6 @@
 --- a/ath/if_ath.c
 +++ b/ath/if_ath.c
-@@ -6723,10 +6723,10 @@ ath_rx_poll(struct net_device *dev, int 
+@@ -6725,10 +6725,10 @@ ath_rx_poll(struct net_device *dev, int 
  #if LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,24)
        struct ath_softc *sc = container_of(napi, struct ath_softc, sc_napi);
        struct net_device *dev = sc->sc_dev;
@@ -13,7 +13,7 @@
  #endif
        struct ath_buf *bf;
        struct ieee80211com *ic = &sc->sc_ic;
-@@ -6769,13 +6769,15 @@ process_rx_again:
+@@ -6771,13 +6771,15 @@ process_rx_again:
                        break;
                }
  
@@ -33,7 +33,7 @@
  
                skb = bf->bf_skb;
                if (skb == NULL) {
-@@ -7059,8 +7061,8 @@ rx_next:
+@@ -7061,8 +7063,8 @@ rx_next:
                if (sc->sc_isr & HAL_INT_RX) {
                        u_int64_t hw_tsf = ath_hal_gettsf64(ah);
                        sc->sc_isr &= ~HAL_INT_RX;
index a586b22..0db4168 100644 (file)
@@ -15,7 +15,7 @@
        /*
         * Check if the MAC has multi-rate retry support.
         * We do this by trying to setup a fake extended
-@@ -7553,7 +7561,7 @@ ath_txq_setup(struct ath_softc *sc, int 
+@@ -7555,7 +7563,7 @@ ath_txq_setup(struct ath_softc *sc, int 
        if (qtype == HAL_TX_QUEUE_UAPSD)
                qi.tqi_qflags = HAL_TXQ_TXDESCINT_ENABLE;
        else
index d0f4279..af02edc 100644 (file)
@@ -1,6 +1,6 @@
 --- a/ath/if_ath.c
 +++ b/ath/if_ath.c
-@@ -6519,7 +6519,7 @@ ath_capture(struct net_device *dev, cons
+@@ -6521,7 +6521,7 @@ ath_capture(struct net_device *dev, cons
  
        /* Never copy the SKB, as it is ours on the RX side, and this is the 
         * last process on the TX side and we only modify our own headers. */
@@ -9,7 +9,7 @@
        if (tskb == NULL) {
                DPRINTF(sc, ATH_DEBUG_ANY,
                        "Dropping; ath_skb_removepad failed!\n");
-@@ -6527,6 +6527,8 @@ ath_capture(struct net_device *dev, cons
+@@ -6529,6 +6529,8 @@ ath_capture(struct net_device *dev, cons
        }
        
        ieee80211_input_monitor(ic, tskb, bf, tx, tsf, sc);