From 3d536acf45ba65acb15fc65bf46f8d6c7ad6c463 Mon Sep 17 00:00:00 2001 From: "Luis R. Rodriguez" Date: Tue, 3 Nov 2009 17:07:04 -0800 Subject: ath9k: move struct ath_ani to common area This can be shared between ath9k and ath9k_htc. It will also help with sharing routine helpers on the RX path. Signed-off-by: Luis R. Rodriguez Signed-off-by: John W. Linville --- drivers/net/wireless/ath/ath9k/main.c | 56 +++++++++++++++++------------------ 1 file changed, 28 insertions(+), 28 deletions(-) (limited to 'drivers/net/wireless/ath/ath9k/main.c') diff --git a/drivers/net/wireless/ath/ath9k/main.c b/drivers/net/wireless/ath/ath9k/main.c index 11aaa7d69a1f..01ac8974eb07 100644 --- a/drivers/net/wireless/ath/ath9k/main.c +++ b/drivers/net/wireless/ath/ath9k/main.c @@ -405,34 +405,34 @@ static void ath_ani_calibrate(unsigned long data) ath9k_ps_wakeup(sc); /* Long calibration runs independently of short calibration. */ - if ((timestamp - sc->ani.longcal_timer) >= ATH_LONG_CALINTERVAL) { + if ((timestamp - common->ani.longcal_timer) >= ATH_LONG_CALINTERVAL) { longcal = true; ath_print(common, ATH_DBG_ANI, "longcal @%lu\n", jiffies); - sc->ani.longcal_timer = timestamp; + common->ani.longcal_timer = timestamp; } /* Short calibration applies only while caldone is false */ - if (!sc->ani.caldone) { - if ((timestamp - sc->ani.shortcal_timer) >= short_cal_interval) { + if (!common->ani.caldone) { + if ((timestamp - common->ani.shortcal_timer) >= short_cal_interval) { shortcal = true; ath_print(common, ATH_DBG_ANI, "shortcal @%lu\n", jiffies); - sc->ani.shortcal_timer = timestamp; - sc->ani.resetcal_timer = timestamp; + common->ani.shortcal_timer = timestamp; + common->ani.resetcal_timer = timestamp; } } else { - if ((timestamp - sc->ani.resetcal_timer) >= + if ((timestamp - common->ani.resetcal_timer) >= ATH_RESTART_CALINTERVAL) { - sc->ani.caldone = ath9k_hw_reset_calvalid(ah); - if (sc->ani.caldone) - sc->ani.resetcal_timer = timestamp; + common->ani.caldone = ath9k_hw_reset_calvalid(ah); + if (common->ani.caldone) + common->ani.resetcal_timer = timestamp; } } /* Verify whether we must check ANI */ - if ((timestamp - sc->ani.checkani_timer) >= ATH_ANI_POLLINTERVAL) { + if ((timestamp - common->ani.checkani_timer) >= ATH_ANI_POLLINTERVAL) { aniflag = true; - sc->ani.checkani_timer = timestamp; + common->ani.checkani_timer = timestamp; } /* Skip all processing if there's nothing to do. */ @@ -443,21 +443,21 @@ static void ath_ani_calibrate(unsigned long data) /* Perform calibration if necessary */ if (longcal || shortcal) { - sc->ani.caldone = + common->ani.caldone = ath9k_hw_calibrate(ah, ah->curchan, common->rx_chainmask, longcal); if (longcal) - sc->ani.noise_floor = ath9k_hw_getchan_noise(ah, + common->ani.noise_floor = ath9k_hw_getchan_noise(ah, ah->curchan); ath_print(common, ATH_DBG_ANI, " calibrate chan %u/%x nf: %d\n", ah->curchan->channel, ah->curchan->channelFlags, - sc->ani.noise_floor); + common->ani.noise_floor); } } @@ -473,21 +473,21 @@ set_timer: cal_interval = ATH_LONG_CALINTERVAL; if (sc->sc_ah->config.enable_ani) cal_interval = min(cal_interval, (u32)ATH_ANI_POLLINTERVAL); - if (!sc->ani.caldone) + if (!common->ani.caldone) cal_interval = min(cal_interval, (u32)short_cal_interval); - mod_timer(&sc->ani.timer, jiffies + msecs_to_jiffies(cal_interval)); + mod_timer(&common->ani.timer, jiffies + msecs_to_jiffies(cal_interval)); } -static void ath_start_ani(struct ath_softc *sc) +static void ath_start_ani(struct ath_common *common) { unsigned long timestamp = jiffies_to_msecs(jiffies); - sc->ani.longcal_timer = timestamp; - sc->ani.shortcal_timer = timestamp; - sc->ani.checkani_timer = timestamp; + common->ani.longcal_timer = timestamp; + common->ani.shortcal_timer = timestamp; + common->ani.checkani_timer = timestamp; - mod_timer(&sc->ani.timer, + mod_timer(&common->ani.timer, jiffies + msecs_to_jiffies(ATH_ANI_POLLINTERVAL)); } @@ -1023,12 +1023,12 @@ static void ath9k_bss_assoc_info(struct ath_softc *sc, /* Reset rssi stats */ sc->sc_ah->stats.avgbrssi = ATH_RSSI_DUMMY_MARKER; - ath_start_ani(sc); + ath_start_ani(common); } else { ath_print(common, ATH_DBG_CONFIG, "Bss Info DISASSOC\n"); common->curaid = 0; /* Stop ANI */ - del_timer_sync(&sc->ani.timer); + del_timer_sync(&common->ani.timer); } } @@ -1761,8 +1761,8 @@ static int ath_init_softc(u16 devid, struct ath_softc *sc, u16 subsysid, /* Initializes the noise floor to a reasonable default value. * Later on this will be updated during ANI processing. */ - sc->ani.noise_floor = ATH_DEFAULT_NOISE_FLOOR; - setup_timer(&sc->ani.timer, ath_ani_calibrate, (unsigned long)sc); + common->ani.noise_floor = ATH_DEFAULT_NOISE_FLOOR; + setup_timer(&common->ani.timer, ath_ani_calibrate, (unsigned long)sc); if (ath9k_hw_getcapability(ah, ATH9K_CAP_CIPHER, ATH9K_CIPHER_TKIP, NULL)) { @@ -2634,7 +2634,7 @@ static int ath9k_add_interface(struct ieee80211_hw *hw, if (conf->type == NL80211_IFTYPE_AP || conf->type == NL80211_IFTYPE_ADHOC || conf->type == NL80211_IFTYPE_MONITOR) - ath_start_ani(sc); + ath_start_ani(common); out: mutex_unlock(&sc->mutex); @@ -2655,7 +2655,7 @@ static void ath9k_remove_interface(struct ieee80211_hw *hw, mutex_lock(&sc->mutex); /* Stop ANI */ - del_timer_sync(&sc->ani.timer); + del_timer_sync(&common->ani.timer); /* Reclaim beacon resources */ if ((sc->sc_ah->opmode == NL80211_IFTYPE_AP) || -- cgit v1.2.3