* [ath9k-devel] [PATCH 00/15] ath9k: cleanups to help other core drivers @ 2009-09-09 23:44 ` Luis R. Rodriguez 0 siblings, 0 replies; 34+ messages in thread From: Luis R. Rodriguez @ 2009-09-09 23:44 UTC (permalink / raw) To: ath9k-devel We want the common hardware access stuff to not rely on a specific driver core. We want this so that different driver cores can share the same hw code, both for ath9k_htc and perhaps ath5k. I've spotted a few places where we do use ath_softc internally on hw code, and have strated to move core-specific code out and kept hw-related code apart. This series addreses DPRINTF() usage and btcoex changes. There'll be more of these, until we can bring up ath9k_htc with shared code. Luis R. Rodriguez (15): ath9k: use ath_hw for DPRINTF() and debug init/exit ath9k: move btcoex core driver info to its own struct ath9k: move hw specific btcoex info to ath_hw ath9k: split bluetooth hardware coex init into two helpers ath9k: move driver core helpers to main.c ath9k: split ath9k_hw_btcoex_enable() into two helpers ath9k: replaces SC_OP_BTCOEX_ENABLED with a bool ath9k: move bt_stomp_type to driver core ath9k: remove unused bt_duty_cycle ath9k: rename btcoex_scheme to just scheme ath9k: rename ath_btcoex_info to ath_btcoex_hw ath9k: simplify ath_btcoex_bt_stomp() ath9k: now move ath9k_hw_btcoex_set_weight() to btcoex.c ath9k: move ath_btcoex_config and ath_bt_mode to btcoex.c ath9k: rename ath_btcoex_supported() to ath9k_hw_btcoex_supported() drivers/net/wireless/ath/ath9k/ahb.c | 2 +- drivers/net/wireless/ath/ath9k/ani.c | 44 ++-- drivers/net/wireless/ath/ath9k/ath9k.h | 24 ++- drivers/net/wireless/ath/ath9k/beacon.c | 32 +- drivers/net/wireless/ath/ath9k/btcoex.c | 375 ++++++++---------------- drivers/net/wireless/ath/ath9k/btcoex.h | 64 +---- drivers/net/wireless/ath/ath9k/calib.c | 102 ++++---- drivers/net/wireless/ath/ath9k/debug.c | 16 +- drivers/net/wireless/ath/ath9k/debug.h | 15 +- drivers/net/wireless/ath/ath9k/eeprom_4k.c | 24 +- drivers/net/wireless/ath/ath9k/eeprom_9287.c | 24 +- drivers/net/wireless/ath/ath9k/eeprom_def.c | 24 +- drivers/net/wireless/ath/ath9k/hw.c | 139 +++++----- drivers/net/wireless/ath/ath9k/hw.h | 4 + drivers/net/wireless/ath/ath9k/mac.c | 48 ++-- drivers/net/wireless/ath/ath9k/main.c | 399 +++++++++++++++++++------- drivers/net/wireless/ath/ath9k/phy.c | 10 +- drivers/net/wireless/ath/ath9k/rc.c | 15 +- drivers/net/wireless/ath/ath9k/recv.c | 18 +- drivers/net/wireless/ath/ath9k/xmit.c | 46 ++-- 20 files changed, 750 insertions(+), 675 deletions(-) ^ permalink raw reply [flat|nested] 34+ messages in thread
* [PATCH 00/15] ath9k: cleanups to help other core drivers @ 2009-09-09 23:44 ` Luis R. Rodriguez 0 siblings, 0 replies; 34+ messages in thread From: Luis R. Rodriguez @ 2009-09-09 23:44 UTC (permalink / raw) To: linville; +Cc: linux-wireless, ath9k-devel, devel, Luis R. Rodriguez We want the common hardware access stuff to not rely on a specific driver core. We want this so that different driver cores can share the same hw code, both for ath9k_htc and perhaps ath5k. I've spotted a few places where we do use ath_softc internally on hw code, and have strated to move core-specific code out and kept hw-related code apart. This series addreses DPRINTF() usage and btcoex changes. There'll be more of these, until we can bring up ath9k_htc with shared code. Luis R. Rodriguez (15): ath9k: use ath_hw for DPRINTF() and debug init/exit ath9k: move btcoex core driver info to its own struct ath9k: move hw specific btcoex info to ath_hw ath9k: split bluetooth hardware coex init into two helpers ath9k: move driver core helpers to main.c ath9k: split ath9k_hw_btcoex_enable() into two helpers ath9k: replaces SC_OP_BTCOEX_ENABLED with a bool ath9k: move bt_stomp_type to driver core ath9k: remove unused bt_duty_cycle ath9k: rename btcoex_scheme to just scheme ath9k: rename ath_btcoex_info to ath_btcoex_hw ath9k: simplify ath_btcoex_bt_stomp() ath9k: now move ath9k_hw_btcoex_set_weight() to btcoex.c ath9k: move ath_btcoex_config and ath_bt_mode to btcoex.c ath9k: rename ath_btcoex_supported() to ath9k_hw_btcoex_supported() drivers/net/wireless/ath/ath9k/ahb.c | 2 +- drivers/net/wireless/ath/ath9k/ani.c | 44 ++-- drivers/net/wireless/ath/ath9k/ath9k.h | 24 ++- drivers/net/wireless/ath/ath9k/beacon.c | 32 +- drivers/net/wireless/ath/ath9k/btcoex.c | 375 ++++++++---------------- drivers/net/wireless/ath/ath9k/btcoex.h | 64 +---- drivers/net/wireless/ath/ath9k/calib.c | 102 ++++---- drivers/net/wireless/ath/ath9k/debug.c | 16 +- drivers/net/wireless/ath/ath9k/debug.h | 15 +- drivers/net/wireless/ath/ath9k/eeprom_4k.c | 24 +- drivers/net/wireless/ath/ath9k/eeprom_9287.c | 24 +- drivers/net/wireless/ath/ath9k/eeprom_def.c | 24 +- drivers/net/wireless/ath/ath9k/hw.c | 139 +++++----- drivers/net/wireless/ath/ath9k/hw.h | 4 + drivers/net/wireless/ath/ath9k/mac.c | 48 ++-- drivers/net/wireless/ath/ath9k/main.c | 399 +++++++++++++++++++------- drivers/net/wireless/ath/ath9k/phy.c | 10 +- drivers/net/wireless/ath/ath9k/rc.c | 15 +- drivers/net/wireless/ath/ath9k/recv.c | 18 +- drivers/net/wireless/ath/ath9k/xmit.c | 46 ++-- 20 files changed, 750 insertions(+), 675 deletions(-) ^ permalink raw reply [flat|nested] 34+ messages in thread
* [ath9k-devel] [PATCH 01/15] ath9k: use ath_hw for DPRINTF() and debug init/exit 2009-09-09 23:44 ` Luis R. Rodriguez @ 2009-09-09 23:44 ` Luis R. Rodriguez -1 siblings, 0 replies; 34+ messages in thread From: Luis R. Rodriguez @ 2009-09-09 23:44 UTC (permalink / raw) To: ath9k-devel DPRINTF() is used in hw specific related code, as such ensure we don't rely on the private driver core ath_softc struct when calling it. Drivers can then implement their own DPRINTF() as they see fit. Signed-off-by: Luis R. Rodriguez <lrodriguez@atheros.com> --- drivers/net/wireless/ath/ath9k/ahb.c | 2 +- drivers/net/wireless/ath/ath9k/ani.c | 44 ++++---- drivers/net/wireless/ath/ath9k/beacon.c | 32 +++--- drivers/net/wireless/ath/ath9k/btcoex.c | 8 +- drivers/net/wireless/ath/ath9k/calib.c | 102 +++++++++--------- drivers/net/wireless/ath/ath9k/debug.c | 16 ++- drivers/net/wireless/ath/ath9k/debug.h | 15 ++- drivers/net/wireless/ath/ath9k/eeprom_4k.c | 24 ++-- drivers/net/wireless/ath/ath9k/eeprom_9287.c | 24 ++-- drivers/net/wireless/ath/ath9k/eeprom_def.c | 24 ++-- drivers/net/wireless/ath/ath9k/hw.c | 120 +++++++++++----------- drivers/net/wireless/ath/ath9k/mac.c | 48 ++++---- drivers/net/wireless/ath/ath9k/main.c | 148 +++++++++++++------------- drivers/net/wireless/ath/ath9k/phy.c | 10 +- drivers/net/wireless/ath/ath9k/rc.c | 15 ++- drivers/net/wireless/ath/ath9k/recv.c | 18 ++-- drivers/net/wireless/ath/ath9k/xmit.c | 46 ++++---- 17 files changed, 356 insertions(+), 340 deletions(-) diff --git a/drivers/net/wireless/ath/ath9k/ahb.c b/drivers/net/wireless/ath/ath9k/ahb.c index 2ad7d02..41e16ed 100644 --- a/drivers/net/wireless/ath/ath9k/ahb.c +++ b/drivers/net/wireless/ath/ath9k/ahb.c @@ -40,7 +40,7 @@ static bool ath_ahb_eeprom_read(struct ath_hw *ah, u32 off, u16 *data) pdata = (struct ath9k_platform_data *) pdev->dev.platform_data; if (off >= (ARRAY_SIZE(pdata->eeprom_data))) { - DPRINTF(ah->ah_sc, ATH_DBG_FATAL, + DPRINTF(ah, ATH_DBG_FATAL, "%s: flash read failed, offset %08x is out of range\n", __func__, off); return false; diff --git a/drivers/net/wireless/ath/ath9k/ani.c b/drivers/net/wireless/ath/ath9k/ani.c index a7cbb07..f5cd7da 100644 --- a/drivers/net/wireless/ath/ath9k/ani.c +++ b/drivers/net/wireless/ath/ath9k/ani.c @@ -31,7 +31,7 @@ static int ath9k_hw_get_ani_channel_idx(struct ath_hw *ah, } } - DPRINTF(ah->ah_sc, ATH_DBG_ANI, + DPRINTF(ah, ATH_DBG_ANI, "No more channel states left. Using channel 0\n"); return 0; @@ -47,7 +47,7 @@ static bool ath9k_hw_ani_control(struct ath_hw *ah, u32 level = param; if (level >= ARRAY_SIZE(ah->totalSizeDesired)) { - DPRINTF(ah->ah_sc, ATH_DBG_ANI, + DPRINTF(ah, ATH_DBG_ANI, "level out of range (%u > %u)\n", level, (unsigned)ARRAY_SIZE(ah->totalSizeDesired)); @@ -152,7 +152,7 @@ static bool ath9k_hw_ani_control(struct ath_hw *ah, u32 level = param; if (level >= ARRAY_SIZE(firstep)) { - DPRINTF(ah->ah_sc, ATH_DBG_ANI, + DPRINTF(ah, ATH_DBG_ANI, "level out of range (%u > %u)\n", level, (unsigned) ARRAY_SIZE(firstep)); @@ -174,7 +174,7 @@ static bool ath9k_hw_ani_control(struct ath_hw *ah, u32 level = param; if (level >= ARRAY_SIZE(cycpwrThr1)) { - DPRINTF(ah->ah_sc, ATH_DBG_ANI, + DPRINTF(ah, ATH_DBG_ANI, "level out of range (%u > %u)\n", level, (unsigned) @@ -194,23 +194,23 @@ static bool ath9k_hw_ani_control(struct ath_hw *ah, case ATH9K_ANI_PRESENT: break; default: - DPRINTF(ah->ah_sc, ATH_DBG_ANI, + DPRINTF(ah, ATH_DBG_ANI, "invalid cmd %u\n", cmd); return false; } - DPRINTF(ah->ah_sc, ATH_DBG_ANI, "ANI parameters:\n"); - DPRINTF(ah->ah_sc, ATH_DBG_ANI, + DPRINTF(ah, ATH_DBG_ANI, "ANI parameters:\n"); + DPRINTF(ah, ATH_DBG_ANI, "noiseImmunityLevel=%d, spurImmunityLevel=%d, " "ofdmWeakSigDetectOff=%d\n", aniState->noiseImmunityLevel, aniState->spurImmunityLevel, !aniState->ofdmWeakSigDetectOff); - DPRINTF(ah->ah_sc, ATH_DBG_ANI, + DPRINTF(ah, ATH_DBG_ANI, "cckWeakSigThreshold=%d, " "firstepLevel=%d, listenTime=%d\n", aniState->cckWeakSigThreshold, aniState->firstepLevel, aniState->listenTime); - DPRINTF(ah->ah_sc, ATH_DBG_ANI, + DPRINTF(ah, ATH_DBG_ANI, "cycleCount=%d, ofdmPhyErrCount=%d, cckPhyErrCount=%d\n\n", aniState->cycleCount, aniState->ofdmPhyErrCount, aniState->cckPhyErrCount); @@ -240,7 +240,7 @@ static void ath9k_ani_restart(struct ath_hw *ah) if (aniState->ofdmTrigHigh > AR_PHY_COUNTMAX) { aniState->ofdmPhyErrBase = 0; - DPRINTF(ah->ah_sc, ATH_DBG_ANI, + DPRINTF(ah, ATH_DBG_ANI, "OFDM Trigger is too high for hw counters\n"); } else { aniState->ofdmPhyErrBase = @@ -248,13 +248,13 @@ static void ath9k_ani_restart(struct ath_hw *ah) } if (aniState->cckTrigHigh > AR_PHY_COUNTMAX) { aniState->cckPhyErrBase = 0; - DPRINTF(ah->ah_sc, ATH_DBG_ANI, + DPRINTF(ah, ATH_DBG_ANI, "CCK Trigger is too high for hw counters\n"); } else { aniState->cckPhyErrBase = AR_PHY_COUNTMAX - aniState->cckTrigHigh; } - DPRINTF(ah->ah_sc, ATH_DBG_ANI, + DPRINTF(ah, ATH_DBG_ANI, "Writing ofdmbase=%u cckbase=%u\n", aniState->ofdmPhyErrBase, aniState->cckPhyErrBase); @@ -473,7 +473,7 @@ void ath9k_ani_reset(struct ath_hw *ah) if (DO_ANI(ah) && ah->opmode != NL80211_IFTYPE_STATION && ah->opmode != NL80211_IFTYPE_ADHOC) { - DPRINTF(ah->ah_sc, ATH_DBG_ANI, + DPRINTF(ah, ATH_DBG_ANI, "Reset ANI state opmode %u\n", ah->opmode); ah->stats.ast_ani_reset++; @@ -567,7 +567,7 @@ void ath9k_hw_ani_monitor(struct ath_hw *ah, if (phyCnt1 < aniState->ofdmPhyErrBase || phyCnt2 < aniState->cckPhyErrBase) { if (phyCnt1 < aniState->ofdmPhyErrBase) { - DPRINTF(ah->ah_sc, ATH_DBG_ANI, + DPRINTF(ah, ATH_DBG_ANI, "phyCnt1 0x%x, resetting " "counter value to 0x%x\n", phyCnt1, aniState->ofdmPhyErrBase); @@ -577,7 +577,7 @@ void ath9k_hw_ani_monitor(struct ath_hw *ah, AR_PHY_ERR_OFDM_TIMING); } if (phyCnt2 < aniState->cckPhyErrBase) { - DPRINTF(ah->ah_sc, ATH_DBG_ANI, + DPRINTF(ah, ATH_DBG_ANI, "phyCnt2 0x%x, resetting " "counter value to 0x%x\n", phyCnt2, aniState->cckPhyErrBase); @@ -622,7 +622,7 @@ void ath9k_hw_ani_monitor(struct ath_hw *ah, void ath9k_enable_mib_counters(struct ath_hw *ah) { - DPRINTF(ah->ah_sc, ATH_DBG_ANI, "Enable MIB counters\n"); + DPRINTF(ah, ATH_DBG_ANI, "Enable MIB counters\n"); ath9k_hw_update_mibstats(ah, &ah->ah_mibStats); @@ -638,7 +638,7 @@ void ath9k_enable_mib_counters(struct ath_hw *ah) /* Freeze the MIB counters, get the stats and then clear them */ void ath9k_hw_disable_mib_counters(struct ath_hw *ah) { - DPRINTF(ah->ah_sc, ATH_DBG_ANI, "Disable MIB counters\n"); + DPRINTF(ah, ATH_DBG_ANI, "Disable MIB counters\n"); REG_WRITE(ah, AR_MIBC, AR_MIBC_FMC); ath9k_hw_update_mibstats(ah, &ah->ah_mibStats); REG_WRITE(ah, AR_MIBC, AR_MIBC_CMC); @@ -660,7 +660,7 @@ u32 ath9k_hw_GetMibCycleCountsPct(struct ath_hw *ah, u32 cc = REG_READ(ah, AR_CCCNT); if (cycles == 0 || cycles > cc) { - DPRINTF(ah->ah_sc, ATH_DBG_ANI, + DPRINTF(ah, ATH_DBG_ANI, "cycle counter wrap. ExtBusy = 0\n"); good = 0; } else { @@ -762,7 +762,7 @@ void ath9k_hw_ani_init(struct ath_hw *ah) { int i; - DPRINTF(ah->ah_sc, ATH_DBG_ANI, "Initialize ANI\n"); + DPRINTF(ah, ATH_DBG_ANI, "Initialize ANI\n"); memset(ah->ani, 0, sizeof(ah->ani)); for (i = 0; i < ARRAY_SIZE(ah->ani); i++) { @@ -784,10 +784,10 @@ void ath9k_hw_ani_init(struct ath_hw *ah) AR_PHY_COUNTMAX - ATH9K_ANI_CCK_TRIG_HIGH; } - DPRINTF(ah->ah_sc, ATH_DBG_ANI, + DPRINTF(ah, ATH_DBG_ANI, "Setting OfdmErrBase = 0x%08x\n", ah->ani[0].ofdmPhyErrBase); - DPRINTF(ah->ah_sc, ATH_DBG_ANI, "Setting cckErrBase = 0x%08x\n", + DPRINTF(ah, ATH_DBG_ANI, "Setting cckErrBase = 0x%08x\n", ah->ani[0].cckPhyErrBase); REG_WRITE(ah, AR_PHY_ERR_1, ah->ani[0].ofdmPhyErrBase); @@ -801,7 +801,7 @@ void ath9k_hw_ani_init(struct ath_hw *ah) void ath9k_hw_ani_disable(struct ath_hw *ah) { - DPRINTF(ah->ah_sc, ATH_DBG_ANI, "Disabling ANI\n"); + DPRINTF(ah, ATH_DBG_ANI, "Disabling ANI\n"); ath9k_hw_disable_mib_counters(ah); REG_WRITE(ah, AR_PHY_ERR_1, 0); diff --git a/drivers/net/wireless/ath/ath9k/beacon.c b/drivers/net/wireless/ath/ath9k/beacon.c index 45c4ea5..6e7a519 100644 --- a/drivers/net/wireless/ath/ath9k/beacon.c +++ b/drivers/net/wireless/ath/ath9k/beacon.c @@ -42,7 +42,7 @@ static int ath_beaconq_config(struct ath_softc *sc) } if (!ath9k_hw_set_txq_props(ah, sc->beacon.beaconq, &qi)) { - DPRINTF(sc, ATH_DBG_FATAL, + DPRINTF(ah, ATH_DBG_FATAL, "Unable to update h/w beacon queue parameters\n"); return 0; } else { @@ -172,7 +172,7 @@ static struct ath_buf *ath_beacon_generate(struct ieee80211_hw *hw, if (unlikely(dma_mapping_error(sc->dev, bf->bf_buf_addr))) { dev_kfree_skb_any(skb); bf->bf_mpdu = NULL; - DPRINTF(sc, ATH_DBG_FATAL, "dma_mapping_error on beaconing\n"); + DPRINTF(sc->sc_ah, ATH_DBG_FATAL, "dma_mapping_error on beaconing\n"); return NULL; } @@ -192,7 +192,7 @@ static struct ath_buf *ath_beacon_generate(struct ieee80211_hw *hw, if (skb && cabq_depth) { if (sc->nvifs > 1) { - DPRINTF(sc, ATH_DBG_BEACON, + DPRINTF(sc->sc_ah, ATH_DBG_BEACON, "Flushing previous cabq traffic\n"); ath_draintxq(sc, cabq, false); } @@ -233,7 +233,7 @@ static void ath_beacon_start_adhoc(struct ath_softc *sc, /* NB: caller is known to have already stopped tx dma */ ath9k_hw_puttxbuf(ah, sc->beacon.beaconq, bf->bf_daddr); ath9k_hw_txstart(ah, sc->beacon.beaconq); - DPRINTF(sc, ATH_DBG_BEACON, "TXDP%u = %llx (%p)\n", + DPRINTF(ah, ATH_DBG_BEACON, "TXDP%u = %llx (%p)\n", sc->beacon.beaconq, ito64(bf->bf_daddr), bf->bf_desc); } @@ -309,7 +309,7 @@ int ath_beacon_alloc(struct ath_wiphy *aphy, struct ieee80211_vif *vif) /* NB: the beacon data buffer must be 32-bit aligned. */ skb = ieee80211_beacon_get(sc->hw, vif); if (skb == NULL) { - DPRINTF(sc, ATH_DBG_BEACON, "cannot get skb\n"); + DPRINTF(sc->sc_ah, ATH_DBG_BEACON, "cannot get skb\n"); return -ENOMEM; } @@ -333,7 +333,7 @@ int ath_beacon_alloc(struct ath_wiphy *aphy, struct ieee80211_vif *vif) tsfadjust = intval * avp->av_bslot / ATH_BCBUF; avp->tsf_adjust = cpu_to_le64(TU_TO_USEC(tsfadjust)); - DPRINTF(sc, ATH_DBG_BEACON, + DPRINTF(sc->sc_ah, ATH_DBG_BEACON, "stagger beacons, bslot %d intval %u tsfadjust %llu\n", avp->av_bslot, intval, (unsigned long long)tsfadjust); @@ -349,7 +349,7 @@ int ath_beacon_alloc(struct ath_wiphy *aphy, struct ieee80211_vif *vif) if (unlikely(dma_mapping_error(sc->dev, bf->bf_buf_addr))) { dev_kfree_skb_any(skb); bf->bf_mpdu = NULL; - DPRINTF(sc, ATH_DBG_FATAL, + DPRINTF(sc->sc_ah, ATH_DBG_FATAL, "dma_mapping_error on beacon alloc\n"); return -ENOMEM; } @@ -405,11 +405,11 @@ void ath_beacon_tasklet(unsigned long data) sc->beacon.bmisscnt++; if (sc->beacon.bmisscnt < BSTUCK_THRESH) { - DPRINTF(sc, ATH_DBG_BEACON, + DPRINTF(sc->sc_ah, ATH_DBG_BEACON, "missed %u consecutive beacons\n", sc->beacon.bmisscnt); } else if (sc->beacon.bmisscnt >= BSTUCK_THRESH) { - DPRINTF(sc, ATH_DBG_BEACON, + DPRINTF(sc->sc_ah, ATH_DBG_BEACON, "beacon is officially stuck\n"); sc->sc_flags |= SC_OP_TSF_RESET; ath_reset(sc, false); @@ -419,7 +419,7 @@ void ath_beacon_tasklet(unsigned long data) } if (sc->beacon.bmisscnt != 0) { - DPRINTF(sc, ATH_DBG_BEACON, + DPRINTF(sc->sc_ah, ATH_DBG_BEACON, "resume beacon xmit after %u misses\n", sc->beacon.bmisscnt); sc->beacon.bmisscnt = 0; @@ -447,7 +447,7 @@ void ath_beacon_tasklet(unsigned long data) vif = sc->beacon.bslot[slot]; aphy = sc->beacon.bslot_aphy[slot]; - DPRINTF(sc, ATH_DBG_BEACON, + DPRINTF(sc->sc_ah, ATH_DBG_BEACON, "slot %d [tsf %llu tsftu %u intval %u] vif %p\n", slot, tsf, tsftu, intval, vif); @@ -490,7 +490,7 @@ void ath_beacon_tasklet(unsigned long data) * are still pending on the queue. */ if (!ath9k_hw_stoptxdma(ah, sc->beacon.beaconq)) { - DPRINTF(sc, ATH_DBG_FATAL, + DPRINTF(sc->sc_ah, ATH_DBG_FATAL, "beacon queue %u did not stop?\n", sc->beacon.beaconq); } @@ -651,8 +651,8 @@ static void ath_beacon_config_sta(struct ath_softc *sc, /* TSF out of range threshold fixed at 1 second */ bs.bs_tsfoor_threshold = ATH9K_TSFOOR_THRESHOLD; - DPRINTF(sc, ATH_DBG_BEACON, "tsf: %llu tsftu: %u\n", tsf, tsftu); - DPRINTF(sc, ATH_DBG_BEACON, + DPRINTF(sc->sc_ah, ATH_DBG_BEACON, "tsf: %llu tsftu: %u\n", tsf, tsftu); + DPRINTF(sc->sc_ah, ATH_DBG_BEACON, "bmiss: %u sleep: %u cfp-period: %u maxdur: %u next: %u\n", bs.bs_bmissthreshold, bs.bs_sleepduration, bs.bs_cfpperiod, bs.bs_cfpmaxduration, bs.bs_cfpnext); @@ -689,7 +689,7 @@ static void ath_beacon_config_adhoc(struct ath_softc *sc, nexttbtt += intval; } while (nexttbtt < tsftu); - DPRINTF(sc, ATH_DBG_BEACON, + DPRINTF(sc->sc_ah, ATH_DBG_BEACON, "IBSS nexttbtt %u intval %u (%u)\n", nexttbtt, intval, conf->beacon_interval); @@ -759,7 +759,7 @@ void ath_beacon_config(struct ath_softc *sc, struct ieee80211_vif *vif) ath_beacon_config_sta(sc, cur_conf); break; default: - DPRINTF(sc, ATH_DBG_CONFIG, + DPRINTF(sc->sc_ah, ATH_DBG_CONFIG, "Unsupported beaconing mode\n"); return; } diff --git a/drivers/net/wireless/ath/ath9k/btcoex.c b/drivers/net/wireless/ath/ath9k/btcoex.c index 55f607b..e19a9c9 100644 --- a/drivers/net/wireless/ath/ath9k/btcoex.c +++ b/drivers/net/wireless/ath/ath9k/btcoex.c @@ -56,7 +56,7 @@ static void ath_detect_bt_priority(struct ath_softc *sc) if (time_after(jiffies, btinfo->bt_priority_time + msecs_to_jiffies(ATH_BT_PRIORITY_TIME_THRESHOLD))) { if (btinfo->bt_priority_cnt >= ATH_BT_CNT_THRESHOLD) { - DPRINTF(sc, ATH_DBG_BTCOEX, + DPRINTF(sc->sc_ah, ATH_DBG_BTCOEX, "BT priority traffic detected"); sc->sc_flags |= SC_OP_BT_PRIORITY_DETECTED; } else { @@ -90,7 +90,7 @@ static void ath_btcoex_bt_stomp(struct ath_softc *sc, AR_STOMP_NONE_WLAN_WGHT); break; default: - DPRINTF(sc, ATH_DBG_BTCOEX, "Invalid Stomptype\n"); + DPRINTF(sc->sc_ah, ATH_DBG_BTCOEX, "Invalid Stomptype\n"); break; } @@ -142,7 +142,7 @@ static void ath_btcoex_no_stomp_timer(void *arg) struct ath_softc *sc = (struct ath_softc *)arg; struct ath_btcoex_info *btinfo = &sc->btcoex_info; - DPRINTF(sc, ATH_DBG_BTCOEX, "no stomp timer running \n"); + DPRINTF(sc->sc_ah, ATH_DBG_BTCOEX, "no stomp timer running \n"); spin_lock_bh(&btinfo->btcoex_lock); @@ -326,7 +326,7 @@ void ath_btcoex_timer_resume(struct ath_softc *sc, struct ath_btcoex_info *btinfo) { - DPRINTF(sc, ATH_DBG_BTCOEX, "Starting btcoex timers"); + DPRINTF(sc->sc_ah, ATH_DBG_BTCOEX, "Starting btcoex timers"); /* make sure duty cycle timer is also stopped when resuming */ if (btinfo->hw_timer_enabled) diff --git a/drivers/net/wireless/ath/ath9k/calib.c b/drivers/net/wireless/ath/ath9k/calib.c index 3234995..dfd9565 100644 --- a/drivers/net/wireless/ath/ath9k/calib.c +++ b/drivers/net/wireless/ath/ath9k/calib.c @@ -26,7 +26,7 @@ static bool ath9k_hw_nf_in_range(struct ath_hw *ah, s16 nf) { if (nf > ATH9K_NF_TOO_LOW) { - DPRINTF(ah->ah_sc, ATH_DBG_CALIBRATE, + DPRINTF(ah, ATH_DBG_CALIBRATE, "noise floor value detected (%d) is " "lower than what we think is a " "reasonable value (%d)\n", @@ -98,7 +98,7 @@ static void ath9k_hw_do_getnf(struct ath_hw *ah, if (nf & 0x100) nf = 0 - ((nf ^ 0x1ff) + 1); - DPRINTF(ah->ah_sc, ATH_DBG_CALIBRATE, + DPRINTF(ah, ATH_DBG_CALIBRATE, "NF calibrated [ctl] [chain 0] is %d\n", nf); nfarray[0] = nf; @@ -112,7 +112,7 @@ static void ath9k_hw_do_getnf(struct ath_hw *ah, if (nf & 0x100) nf = 0 - ((nf ^ 0x1ff) + 1); - DPRINTF(ah->ah_sc, ATH_DBG_CALIBRATE, + DPRINTF(ah, ATH_DBG_CALIBRATE, "NF calibrated [ctl] [chain 1] is %d\n", nf); nfarray[1] = nf; @@ -121,7 +121,7 @@ static void ath9k_hw_do_getnf(struct ath_hw *ah, AR_PHY_CH2_MINCCA_PWR); if (nf & 0x100) nf = 0 - ((nf ^ 0x1ff) + 1); - DPRINTF(ah->ah_sc, ATH_DBG_CALIBRATE, + DPRINTF(ah, ATH_DBG_CALIBRATE, "NF calibrated [ctl] [chain 2] is %d\n", nf); nfarray[2] = nf; } @@ -136,7 +136,7 @@ static void ath9k_hw_do_getnf(struct ath_hw *ah, if (nf & 0x100) nf = 0 - ((nf ^ 0x1ff) + 1); - DPRINTF(ah->ah_sc, ATH_DBG_CALIBRATE, + DPRINTF(ah, ATH_DBG_CALIBRATE, "NF calibrated [ext] [chain 0] is %d\n", nf); nfarray[3] = nf; @@ -150,7 +150,7 @@ static void ath9k_hw_do_getnf(struct ath_hw *ah, if (nf & 0x100) nf = 0 - ((nf ^ 0x1ff) + 1); - DPRINTF(ah->ah_sc, ATH_DBG_CALIBRATE, + DPRINTF(ah, ATH_DBG_CALIBRATE, "NF calibrated [ext] [chain 1] is %d\n", nf); nfarray[4] = nf; @@ -159,7 +159,7 @@ static void ath9k_hw_do_getnf(struct ath_hw *ah, AR_PHY_CH2_EXT_MINCCA_PWR); if (nf & 0x100) nf = 0 - ((nf ^ 0x1ff) + 1); - DPRINTF(ah->ah_sc, ATH_DBG_CALIBRATE, + DPRINTF(ah, ATH_DBG_CALIBRATE, "NF calibrated [ext] [chain 2] is %d\n", nf); nfarray[5] = nf; } @@ -195,22 +195,22 @@ static void ath9k_hw_setup_calibration(struct ath_hw *ah, switch (currCal->calData->calType) { case IQ_MISMATCH_CAL: REG_WRITE(ah, AR_PHY_CALMODE, AR_PHY_CALMODE_IQ); - DPRINTF(ah->ah_sc, ATH_DBG_CALIBRATE, + DPRINTF(ah, ATH_DBG_CALIBRATE, "starting IQ Mismatch Calibration\n"); break; case ADC_GAIN_CAL: REG_WRITE(ah, AR_PHY_CALMODE, AR_PHY_CALMODE_ADC_GAIN); - DPRINTF(ah->ah_sc, ATH_DBG_CALIBRATE, + DPRINTF(ah, ATH_DBG_CALIBRATE, "starting ADC Gain Calibration\n"); break; case ADC_DC_CAL: REG_WRITE(ah, AR_PHY_CALMODE, AR_PHY_CALMODE_ADC_DC_PER); - DPRINTF(ah->ah_sc, ATH_DBG_CALIBRATE, + DPRINTF(ah, ATH_DBG_CALIBRATE, "starting ADC DC Calibration\n"); break; case ADC_DC_INIT_CAL: REG_WRITE(ah, AR_PHY_CALMODE, AR_PHY_CALMODE_ADC_DC_INIT); - DPRINTF(ah->ah_sc, ATH_DBG_CALIBRATE, + DPRINTF(ah, ATH_DBG_CALIBRATE, "starting Init ADC DC Calibration\n"); break; } @@ -304,7 +304,7 @@ static void ath9k_hw_iqcal_collect(struct ath_hw *ah) REG_READ(ah, AR_PHY_CAL_MEAS_1(i)); ah->totalIqCorrMeas[i] += (int32_t) REG_READ(ah, AR_PHY_CAL_MEAS_2(i)); - DPRINTF(ah->ah_sc, ATH_DBG_CALIBRATE, + DPRINTF(ah, ATH_DBG_CALIBRATE, "%d: Chn %d pmi=0x%08x;pmq=0x%08x;iqcm=0x%08x;\n", ah->cal_samples, i, ah->totalPowerMeasI[i], ah->totalPowerMeasQ[i], @@ -326,7 +326,7 @@ static void ath9k_hw_adc_gaincal_collect(struct ath_hw *ah) ah->totalAdcQEvenPhase[i] += REG_READ(ah, AR_PHY_CAL_MEAS_3(i)); - DPRINTF(ah->ah_sc, ATH_DBG_CALIBRATE, + DPRINTF(ah, ATH_DBG_CALIBRATE, "%d: Chn %d oddi=0x%08x; eveni=0x%08x; " "oddq=0x%08x; evenq=0x%08x;\n", ah->cal_samples, i, @@ -351,7 +351,7 @@ static void ath9k_hw_adc_dccal_collect(struct ath_hw *ah) ah->totalAdcDcOffsetQEvenPhase[i] += (int32_t) REG_READ(ah, AR_PHY_CAL_MEAS_3(i)); - DPRINTF(ah->ah_sc, ATH_DBG_CALIBRATE, + DPRINTF(ah, ATH_DBG_CALIBRATE, "%d: Chn %d oddi=0x%08x; eveni=0x%08x; " "oddq=0x%08x; evenq=0x%08x;\n", ah->cal_samples, i, @@ -374,11 +374,11 @@ static void ath9k_hw_iqcalibrate(struct ath_hw *ah, u8 numChains) powerMeasQ = ah->totalPowerMeasQ[i]; iqCorrMeas = ah->totalIqCorrMeas[i]; - DPRINTF(ah->ah_sc, ATH_DBG_CALIBRATE, + DPRINTF(ah, ATH_DBG_CALIBRATE, "Starting IQ Cal and Correction for Chain %d\n", i); - DPRINTF(ah->ah_sc, ATH_DBG_CALIBRATE, + DPRINTF(ah, ATH_DBG_CALIBRATE, "Orignal: Chn %diq_corr_meas = 0x%08x\n", i, ah->totalIqCorrMeas[i]); @@ -389,11 +389,11 @@ static void ath9k_hw_iqcalibrate(struct ath_hw *ah, u8 numChains) iqCorrNeg = 1; } - DPRINTF(ah->ah_sc, ATH_DBG_CALIBRATE, + DPRINTF(ah, ATH_DBG_CALIBRATE, "Chn %d pwr_meas_i = 0x%08x\n", i, powerMeasI); - DPRINTF(ah->ah_sc, ATH_DBG_CALIBRATE, + DPRINTF(ah, ATH_DBG_CALIBRATE, "Chn %d pwr_meas_q = 0x%08x\n", i, powerMeasQ); - DPRINTF(ah->ah_sc, ATH_DBG_CALIBRATE, "iqCorrNeg is 0x%08x\n", + DPRINTF(ah, ATH_DBG_CALIBRATE, "iqCorrNeg is 0x%08x\n", iqCorrNeg); iCoffDenom = (powerMeasI / 2 + powerMeasQ / 2) / 128; @@ -402,13 +402,13 @@ static void ath9k_hw_iqcalibrate(struct ath_hw *ah, u8 numChains) if (powerMeasQ != 0) { iCoff = iqCorrMeas / iCoffDenom; qCoff = powerMeasI / qCoffDenom - 64; - DPRINTF(ah->ah_sc, ATH_DBG_CALIBRATE, + DPRINTF(ah, ATH_DBG_CALIBRATE, "Chn %d iCoff = 0x%08x\n", i, iCoff); - DPRINTF(ah->ah_sc, ATH_DBG_CALIBRATE, + DPRINTF(ah, ATH_DBG_CALIBRATE, "Chn %d qCoff = 0x%08x\n", i, qCoff); iCoff = iCoff & 0x3f; - DPRINTF(ah->ah_sc, ATH_DBG_CALIBRATE, + DPRINTF(ah, ATH_DBG_CALIBRATE, "New: Chn %d iCoff = 0x%08x\n", i, iCoff); if (iqCorrNeg == 0x0) iCoff = 0x40 - iCoff; @@ -418,7 +418,7 @@ static void ath9k_hw_iqcalibrate(struct ath_hw *ah, u8 numChains) else if (qCoff <= -16) qCoff = 16; - DPRINTF(ah->ah_sc, ATH_DBG_CALIBRATE, + DPRINTF(ah, ATH_DBG_CALIBRATE, "Chn %d : iCoff = 0x%x qCoff = 0x%x\n", i, iCoff, qCoff); @@ -428,7 +428,7 @@ static void ath9k_hw_iqcalibrate(struct ath_hw *ah, u8 numChains) REG_RMW_FIELD(ah, AR_PHY_TIMING_CTRL4(i), AR_PHY_TIMING_CTRL4_IQCORR_Q_Q_COFF, qCoff); - DPRINTF(ah->ah_sc, ATH_DBG_CALIBRATE, + DPRINTF(ah, ATH_DBG_CALIBRATE, "IQ Cal and Correction done for Chain %d\n", i); } @@ -449,19 +449,19 @@ static void ath9k_hw_adc_gaincal_calibrate(struct ath_hw *ah, u8 numChains) qOddMeasOffset = ah->totalAdcQOddPhase[i]; qEvenMeasOffset = ah->totalAdcQEvenPhase[i]; - DPRINTF(ah->ah_sc, ATH_DBG_CALIBRATE, + DPRINTF(ah, ATH_DBG_CALIBRATE, "Starting ADC Gain Cal for Chain %d\n", i); - DPRINTF(ah->ah_sc, ATH_DBG_CALIBRATE, + DPRINTF(ah, ATH_DBG_CALIBRATE, "Chn %d pwr_meas_odd_i = 0x%08x\n", i, iOddMeasOffset); - DPRINTF(ah->ah_sc, ATH_DBG_CALIBRATE, + DPRINTF(ah, ATH_DBG_CALIBRATE, "Chn %d pwr_meas_even_i = 0x%08x\n", i, iEvenMeasOffset); - DPRINTF(ah->ah_sc, ATH_DBG_CALIBRATE, + DPRINTF(ah, ATH_DBG_CALIBRATE, "Chn %d pwr_meas_odd_q = 0x%08x\n", i, qOddMeasOffset); - DPRINTF(ah->ah_sc, ATH_DBG_CALIBRATE, + DPRINTF(ah, ATH_DBG_CALIBRATE, "Chn %d pwr_meas_even_q = 0x%08x\n", i, qEvenMeasOffset); @@ -473,10 +473,10 @@ static void ath9k_hw_adc_gaincal_calibrate(struct ath_hw *ah, u8 numChains) ((qOddMeasOffset * 32) / qEvenMeasOffset) & 0x3f; - DPRINTF(ah->ah_sc, ATH_DBG_CALIBRATE, + DPRINTF(ah, ATH_DBG_CALIBRATE, "Chn %d gain_mismatch_i = 0x%08x\n", i, iGainMismatch); - DPRINTF(ah->ah_sc, ATH_DBG_CALIBRATE, + DPRINTF(ah, ATH_DBG_CALIBRATE, "Chn %d gain_mismatch_q = 0x%08x\n", i, qGainMismatch); @@ -485,7 +485,7 @@ static void ath9k_hw_adc_gaincal_calibrate(struct ath_hw *ah, u8 numChains) val |= (qGainMismatch) | (iGainMismatch << 6); REG_WRITE(ah, AR_PHY_NEW_ADC_DC_GAIN_CORR(i), val); - DPRINTF(ah->ah_sc, ATH_DBG_CALIBRATE, + DPRINTF(ah, ATH_DBG_CALIBRATE, "ADC Gain Cal done for Chain %d\n", i); } } @@ -510,19 +510,19 @@ static void ath9k_hw_adc_dccal_calibrate(struct ath_hw *ah, u8 numChains) qOddMeasOffset = ah->totalAdcDcOffsetQOddPhase[i]; qEvenMeasOffset = ah->totalAdcDcOffsetQEvenPhase[i]; - DPRINTF(ah->ah_sc, ATH_DBG_CALIBRATE, + DPRINTF(ah, ATH_DBG_CALIBRATE, "Starting ADC DC Offset Cal for Chain %d\n", i); - DPRINTF(ah->ah_sc, ATH_DBG_CALIBRATE, + DPRINTF(ah, ATH_DBG_CALIBRATE, "Chn %d pwr_meas_odd_i = %d\n", i, iOddMeasOffset); - DPRINTF(ah->ah_sc, ATH_DBG_CALIBRATE, + DPRINTF(ah, ATH_DBG_CALIBRATE, "Chn %d pwr_meas_even_i = %d\n", i, iEvenMeasOffset); - DPRINTF(ah->ah_sc, ATH_DBG_CALIBRATE, + DPRINTF(ah, ATH_DBG_CALIBRATE, "Chn %d pwr_meas_odd_q = %d\n", i, qOddMeasOffset); - DPRINTF(ah->ah_sc, ATH_DBG_CALIBRATE, + DPRINTF(ah, ATH_DBG_CALIBRATE, "Chn %d pwr_meas_even_q = %d\n", i, qEvenMeasOffset); @@ -531,10 +531,10 @@ static void ath9k_hw_adc_dccal_calibrate(struct ath_hw *ah, u8 numChains) qDcMismatch = (((qOddMeasOffset - qEvenMeasOffset) * 2) / numSamples) & 0x1ff; - DPRINTF(ah->ah_sc, ATH_DBG_CALIBRATE, + DPRINTF(ah, ATH_DBG_CALIBRATE, "Chn %d dc_offset_mismatch_i = 0x%08x\n", i, iDcMismatch); - DPRINTF(ah->ah_sc, ATH_DBG_CALIBRATE, + DPRINTF(ah, ATH_DBG_CALIBRATE, "Chn %d dc_offset_mismatch_q = 0x%08x\n", i, qDcMismatch); @@ -543,7 +543,7 @@ static void ath9k_hw_adc_dccal_calibrate(struct ath_hw *ah, u8 numChains) val |= (qDcMismatch << 12) | (iDcMismatch << 21); REG_WRITE(ah, AR_PHY_NEW_ADC_DC_GAIN_CORR(i), val); - DPRINTF(ah->ah_sc, ATH_DBG_CALIBRATE, + DPRINTF(ah, ATH_DBG_CALIBRATE, "ADC DC Offset Cal done for Chain %d\n", i); } @@ -568,7 +568,7 @@ bool ath9k_hw_reset_calvalid(struct ath_hw *ah) return true; if (currCal->calState != CAL_DONE) { - DPRINTF(ah->ah_sc, ATH_DBG_CALIBRATE, + DPRINTF(ah, ATH_DBG_CALIBRATE, "Calibration state incorrect, %d\n", currCal->calState); return true; @@ -577,7 +577,7 @@ bool ath9k_hw_reset_calvalid(struct ath_hw *ah) if (!ath9k_hw_iscal_supported(ah, currCal->calData->calType)) return true; - DPRINTF(ah->ah_sc, ATH_DBG_CALIBRATE, + DPRINTF(ah, ATH_DBG_CALIBRATE, "Resetting Cal %d state for channel %u\n", currCal->calData->calType, conf->channel->center_freq); @@ -662,7 +662,7 @@ int16_t ath9k_hw_getnf(struct ath_hw *ah, chan->channelFlags &= (~CHANNEL_CW_INT); if (REG_READ(ah, AR_PHY_AGC_CONTROL) & AR_PHY_AGC_CONTROL_NF) { - DPRINTF(ah->ah_sc, ATH_DBG_CALIBRATE, + DPRINTF(ah, ATH_DBG_CALIBRATE, "NF did not complete in calibration window\n"); nf = 0; chan->rawNoiseFloor = nf; @@ -672,7 +672,7 @@ int16_t ath9k_hw_getnf(struct ath_hw *ah, nf = nfarray[0]; if (getNoiseFloorThresh(ah, c->band, &nfThresh) && nf > nfThresh) { - DPRINTF(ah->ah_sc, ATH_DBG_CALIBRATE, + DPRINTF(ah, ATH_DBG_CALIBRATE, "noise floor failed detected; " "detected %d, threshold %d\n", nf, nfThresh); @@ -877,7 +877,7 @@ static inline void ath9k_hw_9285_pa_cal(struct ath_hw *ah, bool is_reset) { 0x7838, 0 }, }; - DPRINTF(ah->ah_sc, ATH_DBG_CALIBRATE, "Running PA Calibration\n"); + DPRINTF(ah, ATH_DBG_CALIBRATE, "Running PA Calibration\n"); /* PA CAL is not needed for high power solution */ if (ah->eep_ops->get_eeprom(ah, EEP_TXGAIN_TYPE) == @@ -1036,7 +1036,7 @@ static bool ar9285_clc(struct ath_hw *ah, struct ath9k_channel *chan) REG_SET_BIT(ah, AR_PHY_AGC_CONTROL, AR_PHY_AGC_CONTROL_CAL); if (!ath9k_hw_wait(ah, AR_PHY_AGC_CONTROL, AR_PHY_AGC_CONTROL_CAL, 0, AH_WAIT_TIMEOUT)) { - DPRINTF(ah->ah_sc, ATH_DBG_CALIBRATE, "offset " + DPRINTF(ah, ATH_DBG_CALIBRATE, "offset " "calibration failed to complete in " "1ms; noisy ??\n"); return false; @@ -1051,7 +1051,7 @@ static bool ar9285_clc(struct ath_hw *ah, struct ath9k_channel *chan) REG_SET_BIT(ah, AR_PHY_AGC_CONTROL, AR_PHY_AGC_CONTROL_CAL); if (!ath9k_hw_wait(ah, AR_PHY_AGC_CONTROL, AR_PHY_AGC_CONTROL_CAL, 0, AH_WAIT_TIMEOUT)) { - DPRINTF(ah->ah_sc, ATH_DBG_CALIBRATE, "offset calibration " + DPRINTF(ah, ATH_DBG_CALIBRATE, "offset calibration " "failed to complete in 1ms; noisy ??\n"); return false; } @@ -1085,7 +1085,7 @@ bool ath9k_hw_init_cal(struct ath_hw *ah, struct ath9k_channel *chan) /* Poll for offset calibration complete */ if (!ath9k_hw_wait(ah, AR_PHY_AGC_CONTROL, AR_PHY_AGC_CONTROL_CAL, 0, AH_WAIT_TIMEOUT)) { - DPRINTF(ah->ah_sc, ATH_DBG_CALIBRATE, + DPRINTF(ah, ATH_DBG_CALIBRATE, "offset calibration failed to complete in 1ms; " "noisy environment?\n"); return false; @@ -1115,19 +1115,19 @@ bool ath9k_hw_init_cal(struct ath_hw *ah, struct ath9k_channel *chan) if (ath9k_hw_iscal_supported(ah, ADC_GAIN_CAL)) { INIT_CAL(&ah->adcgain_caldata); INSERT_CAL(ah, &ah->adcgain_caldata); - DPRINTF(ah->ah_sc, ATH_DBG_CALIBRATE, + DPRINTF(ah, ATH_DBG_CALIBRATE, "enabling ADC Gain Calibration.\n"); } if (ath9k_hw_iscal_supported(ah, ADC_DC_CAL)) { INIT_CAL(&ah->adcdc_caldata); INSERT_CAL(ah, &ah->adcdc_caldata); - DPRINTF(ah->ah_sc, ATH_DBG_CALIBRATE, + DPRINTF(ah, ATH_DBG_CALIBRATE, "enabling ADC DC Calibration.\n"); } if (ath9k_hw_iscal_supported(ah, IQ_MISMATCH_CAL)) { INIT_CAL(&ah->iq_caldata); INSERT_CAL(ah, &ah->iq_caldata); - DPRINTF(ah->ah_sc, ATH_DBG_CALIBRATE, + DPRINTF(ah, ATH_DBG_CALIBRATE, "enabling IQ Calibration.\n"); } diff --git a/drivers/net/wireless/ath/ath9k/debug.c b/drivers/net/wireless/ath/ath9k/debug.c index 2be4c22..babfd37 100644 --- a/drivers/net/wireless/ath/ath9k/debug.c +++ b/drivers/net/wireless/ath/ath9k/debug.c @@ -23,12 +23,12 @@ module_param_named(debug, ath9k_debug, uint, 0); static struct dentry *ath9k_debugfs_root; -void DPRINTF(struct ath_softc *sc, int dbg_mask, const char *fmt, ...) +void DPRINTF(struct ath_hw *ah, int dbg_mask, const char *fmt, ...) { - if (!sc) + if (!ah->ah_sc) return; - if (sc->debug.debug_mask & dbg_mask) { + if (ah->ah_sc->debug.debug_mask & dbg_mask) { va_list args; va_start(args, fmt); @@ -568,8 +568,10 @@ static const struct file_operations fops_xmit = { .owner = THIS_MODULE }; -int ath9k_init_debug(struct ath_softc *sc) +int ath9k_init_debug(struct ath_hw *ah) { + struct ath_softc *sc = ah->ah_sc; + sc->debug.debug_mask = ath9k_debug; if (!ath9k_debugfs_root) @@ -619,12 +621,14 @@ int ath9k_init_debug(struct ath_softc *sc) return 0; err: - ath9k_exit_debug(sc); + ath9k_exit_debug(ah); return -ENOMEM; } -void ath9k_exit_debug(struct ath_softc *sc) +void ath9k_exit_debug(struct ath_hw *ah) { + struct ath_softc *sc = ah->ah_sc; + debugfs_remove(sc->debug.debugfs_xmit); debugfs_remove(sc->debug.debugfs_wiphy); debugfs_remove(sc->debug.debugfs_rcstat); diff --git a/drivers/net/wireless/ath/ath9k/debug.h b/drivers/net/wireless/ath/ath9k/debug.h index 7241f47..c9c1aac 100644 --- a/drivers/net/wireless/ath/ath9k/debug.h +++ b/drivers/net/wireless/ath/ath9k/debug.h @@ -17,6 +17,8 @@ #ifndef DEBUG_H #define DEBUG_H +#include "hw.h" + enum ATH_DEBUG { ATH_DBG_RESET = 0x00000001, ATH_DBG_QUEUE = 0x00000002, @@ -151,9 +153,10 @@ struct ath9k_debug { struct ath_stats stats; }; -void DPRINTF(struct ath_softc *sc, int dbg_mask, const char *fmt, ...); -int ath9k_init_debug(struct ath_softc *sc); -void ath9k_exit_debug(struct ath_softc *sc); +void DPRINTF(struct ath_hw *ah, int dbg_mask, const char *fmt, ...); +int ath9k_init_debug(struct ath_hw *ah); +void ath9k_exit_debug(struct ath_hw *ah); + int ath9k_debug_create_root(void); void ath9k_debug_remove_root(void); void ath_debug_stat_interrupt(struct ath_softc *sc, enum ath9k_int status); @@ -165,17 +168,17 @@ void ath_debug_stat_retries(struct ath_softc *sc, int rix, #else -static inline void DPRINTF(struct ath_softc *sc, int dbg_mask, +static inline void DPRINTF(struct ath_hw *ah, int dbg_mask, const char *fmt, ...) { } -static inline int ath9k_init_debug(struct ath_softc *sc) +static inline int ath9k_init_debug(struct ath_hw *ah) { return 0; } -static inline void ath9k_exit_debug(struct ath_softc *sc) +static inline void ath9k_exit_debug(struct ath_hw *ah) { } diff --git a/drivers/net/wireless/ath/ath9k/eeprom_4k.c b/drivers/net/wireless/ath/ath9k/eeprom_4k.c index b8eca7b..0675cd5 100644 --- a/drivers/net/wireless/ath/ath9k/eeprom_4k.c +++ b/drivers/net/wireless/ath/ath9k/eeprom_4k.c @@ -35,13 +35,13 @@ static bool ath9k_hw_4k_fill_eeprom(struct ath_hw *ah) eep_start_loc = 64; if (!ath9k_hw_use_flash(ah)) { - DPRINTF(ah->ah_sc, ATH_DBG_EEPROM, + DPRINTF(ah, ATH_DBG_EEPROM, "Reading from EEPROM, not flash\n"); } for (addr = 0; addr < SIZE_EEPROM_4K; addr++) { if (!ath9k_hw_nvram_read(ah, addr + eep_start_loc, eep_data)) { - DPRINTF(ah->ah_sc, ATH_DBG_EEPROM, + DPRINTF(ah, ATH_DBG_EEPROM, "Unable to read eeprom region \n"); return false; } @@ -66,12 +66,12 @@ static int ath9k_hw_4k_check_eeprom(struct ath_hw *ah) if (!ath9k_hw_use_flash(ah)) { if (!ath9k_hw_nvram_read(ah, AR5416_EEPROM_MAGIC_OFFSET, &magic)) { - DPRINTF(ah->ah_sc, ATH_DBG_FATAL, + DPRINTF(ah, ATH_DBG_FATAL, "Reading Magic # failed\n"); return false; } - DPRINTF(ah->ah_sc, ATH_DBG_EEPROM, + DPRINTF(ah, ATH_DBG_EEPROM, "Read Magic = 0x%04X\n", magic); if (magic != AR5416_EEPROM_MAGIC) { @@ -87,7 +87,7 @@ static int ath9k_hw_4k_check_eeprom(struct ath_hw *ah) eepdata++; } } else { - DPRINTF(ah->ah_sc, ATH_DBG_FATAL, + DPRINTF(ah, ATH_DBG_FATAL, "Invalid EEPROM Magic. " "endianness mismatch.\n"); return -EINVAL; @@ -95,7 +95,7 @@ static int ath9k_hw_4k_check_eeprom(struct ath_hw *ah) } } - DPRINTF(ah->ah_sc, ATH_DBG_EEPROM, "need_swap = %s.\n", + DPRINTF(ah, ATH_DBG_EEPROM, "need_swap = %s.\n", need_swap ? "True" : "False"); if (need_swap) @@ -117,7 +117,7 @@ static int ath9k_hw_4k_check_eeprom(struct ath_hw *ah) u32 integer; u16 word; - DPRINTF(ah->ah_sc, ATH_DBG_EEPROM, + DPRINTF(ah, ATH_DBG_EEPROM, "EEPROM Endianness is not native.. Changing\n"); word = swab16(eep->baseEepHeader.length); @@ -160,7 +160,7 @@ static int ath9k_hw_4k_check_eeprom(struct ath_hw *ah) if (sum != 0xffff || ah->eep_ops->get_eeprom_ver(ah) != AR5416_EEP_VER || ah->eep_ops->get_eeprom_rev(ah) < AR5416_EEP_NO_BACK_VER) { - DPRINTF(ah->ah_sc, ATH_DBG_FATAL, + DPRINTF(ah, ATH_DBG_FATAL, "Bad EEPROM checksum 0x%x or revision 0x%04x\n", sum, ah->eep_ops->get_eeprom_ver(ah)); return -EINVAL; @@ -470,11 +470,11 @@ static void ath9k_hw_set_4k_power_cal_table(struct ath_hw *ah, ((pdadcValues[4 * j + 3] & 0xFF) << 24); REG_WRITE(ah, regOffset, reg32); - DPRINTF(ah->ah_sc, ATH_DBG_EEPROM, + DPRINTF(ah, ATH_DBG_EEPROM, "PDADC (%d,%4x): %4.4x %8.8x\n", i, regChainOffset, regOffset, reg32); - DPRINTF(ah->ah_sc, ATH_DBG_EEPROM, + DPRINTF(ah, ATH_DBG_EEPROM, "PDADC: Chain %d | " "PDADC %3d Value %3d | " "PDADC %3d Value %3d | " @@ -1151,7 +1151,7 @@ static u16 ath9k_hw_4k_get_spur_channel(struct ath_hw *ah, u16 i, bool is2GHz) u16 spur_val = AR_NO_SPUR; - DPRINTF(ah->ah_sc, ATH_DBG_ANI, + DPRINTF(ah, ATH_DBG_ANI, "Getting spur idx %d is2Ghz. %d val %x\n", i, is2GHz, ah->config.spurchans[i][is2GHz]); @@ -1160,7 +1160,7 @@ static u16 ath9k_hw_4k_get_spur_channel(struct ath_hw *ah, u16 i, bool is2GHz) break; case SPUR_ENABLE_IOCTL: spur_val = ah->config.spurchans[i][is2GHz]; - DPRINTF(ah->ah_sc, ATH_DBG_ANI, + DPRINTF(ah, ATH_DBG_ANI, "Getting spur val from new loc. %d\n", spur_val); break; case SPUR_ENABLE_EEPROM: diff --git a/drivers/net/wireless/ath/ath9k/eeprom_9287.c b/drivers/net/wireless/ath/ath9k/eeprom_9287.c index c20c21a..c6a4325 100644 --- a/drivers/net/wireless/ath/ath9k/eeprom_9287.c +++ b/drivers/net/wireless/ath/ath9k/eeprom_9287.c @@ -34,14 +34,14 @@ static bool ath9k_hw_AR9287_fill_eeprom(struct ath_hw *ah) eep_data = (u16 *)eep; if (!ath9k_hw_use_flash(ah)) { - DPRINTF(ah->ah_sc, ATH_DBG_EEPROM, + DPRINTF(ah, ATH_DBG_EEPROM, "Reading from EEPROM, not flash\n"); } for (addr = 0; addr < sizeof(struct ar9287_eeprom) / sizeof(u16); addr++) { if (!ath9k_hw_nvram_read(ah, addr + eep_start_loc, eep_data)) { - DPRINTF(ah->ah_sc, ATH_DBG_EEPROM, + DPRINTF(ah, ATH_DBG_EEPROM, "Unable to read eeprom region \n"); return false; } @@ -61,12 +61,12 @@ static int ath9k_hw_AR9287_check_eeprom(struct ath_hw *ah) if (!ath9k_hw_use_flash(ah)) { if (!ath9k_hw_nvram_read (ah, AR5416_EEPROM_MAGIC_OFFSET, &magic)) { - DPRINTF(ah->ah_sc, ATH_DBG_FATAL, + DPRINTF(ah, ATH_DBG_FATAL, "Reading Magic # failed\n"); return false; } - DPRINTF(ah->ah_sc, ATH_DBG_EEPROM, + DPRINTF(ah, ATH_DBG_EEPROM, "Read Magic = 0x%04X\n", magic); if (magic != AR5416_EEPROM_MAGIC) { magic2 = swab16(magic); @@ -83,14 +83,14 @@ static int ath9k_hw_AR9287_check_eeprom(struct ath_hw *ah) eepdata++; } } else { - DPRINTF(ah->ah_sc, ATH_DBG_FATAL, + DPRINTF(ah, ATH_DBG_FATAL, "Invalid EEPROM Magic. " "endianness mismatch.\n"); return -EINVAL; } } } - DPRINTF(ah->ah_sc, ATH_DBG_EEPROM, "need_swap = %s.\n", need_swap ? + DPRINTF(ah, ATH_DBG_EEPROM, "need_swap = %s.\n", need_swap ? "True" : "False"); if (need_swap) @@ -148,7 +148,7 @@ static int ath9k_hw_AR9287_check_eeprom(struct ath_hw *ah) if (sum != 0xffff || ah->eep_ops->get_eeprom_ver(ah) != AR9287_EEP_VER || ah->eep_ops->get_eeprom_rev(ah) < AR5416_EEP_NO_BACK_VER) { - DPRINTF(ah->ah_sc, ATH_DBG_FATAL, + DPRINTF(ah, ATH_DBG_FATAL, "Bad EEPROM checksum 0x%x or revision 0x%04x\n", sum, ah->eep_ops->get_eeprom_ver(ah)); return -EINVAL; @@ -564,12 +564,12 @@ static void ath9k_hw_set_AR9287_power_cal_table(struct ath_hw *ah, & 0xFF) << 24) ; REG_WRITE(ah, regOffset, reg32); - DPRINTF(ah->ah_sc, ATH_DBG_EEPROM, + DPRINTF(ah, ATH_DBG_EEPROM, "PDADC (%d,%4x): %4.4x %8.8x\n", i, regChainOffset, regOffset, reg32); - DPRINTF(ah->ah_sc, ATH_DBG_EEPROM, + DPRINTF(ah, ATH_DBG_EEPROM, "PDADC: Chain %d | " "PDADC %3d Value %3d | " "PDADC %3d Value %3d | " @@ -966,7 +966,7 @@ static void ath9k_hw_AR9287_set_txpower(struct ath_hw *ah, INCREASE_MAXPOW_BY_THREE_CHAIN; break; default: - DPRINTF(ah->ah_sc, ATH_DBG_EEPROM, + DPRINTF(ah, ATH_DBG_EEPROM, "Invalid chainmask configuration\n"); break; } @@ -1140,7 +1140,7 @@ static u16 ath9k_hw_AR9287_get_spur_channel(struct ath_hw *ah, (ah->eeprom.map9287.modalHeader.spurChans[i].spurChan) u16 spur_val = AR_NO_SPUR; - DPRINTF(ah->ah_sc, ATH_DBG_ANI, + DPRINTF(ah, ATH_DBG_ANI, "Getting spur idx %d is2Ghz. %d val %x\n", i, is2GHz, ah->config.spurchans[i][is2GHz]); @@ -1149,7 +1149,7 @@ static u16 ath9k_hw_AR9287_get_spur_channel(struct ath_hw *ah, break; case SPUR_ENABLE_IOCTL: spur_val = ah->config.spurchans[i][is2GHz]; - DPRINTF(ah->ah_sc, ATH_DBG_ANI, + DPRINTF(ah, ATH_DBG_ANI, "Getting spur val from new loc. %d\n", spur_val); break; case SPUR_ENABLE_EEPROM: diff --git a/drivers/net/wireless/ath/ath9k/eeprom_def.c b/drivers/net/wireless/ath/ath9k/eeprom_def.c index ae7fb5d..f152ff3 100644 --- a/drivers/net/wireless/ath/ath9k/eeprom_def.c +++ b/drivers/net/wireless/ath/ath9k/eeprom_def.c @@ -95,7 +95,7 @@ static bool ath9k_hw_def_fill_eeprom(struct ath_hw *ah) for (addr = 0; addr < SIZE_EEPROM_DEF; addr++) { if (!ath9k_hw_nvram_read(ah, addr + ar5416_eep_start_loc, eep_data)) { - DPRINTF(ah->ah_sc, ATH_DBG_FATAL, + DPRINTF(ah, ATH_DBG_FATAL, "Unable to read eeprom region\n"); return false; } @@ -115,12 +115,12 @@ static int ath9k_hw_def_check_eeprom(struct ath_hw *ah) int i, addr, size; if (!ath9k_hw_nvram_read(ah, AR5416_EEPROM_MAGIC_OFFSET, &magic)) { - DPRINTF(ah->ah_sc, ATH_DBG_FATAL, "Reading Magic # failed\n"); + DPRINTF(ah, ATH_DBG_FATAL, "Reading Magic # failed\n"); return false; } if (!ath9k_hw_use_flash(ah)) { - DPRINTF(ah->ah_sc, ATH_DBG_EEPROM, + DPRINTF(ah, ATH_DBG_EEPROM, "Read Magic = 0x%04X\n", magic); if (magic != AR5416_EEPROM_MAGIC) { @@ -137,7 +137,7 @@ static int ath9k_hw_def_check_eeprom(struct ath_hw *ah) eepdata++; } } else { - DPRINTF(ah->ah_sc, ATH_DBG_FATAL, + DPRINTF(ah, ATH_DBG_FATAL, "Invalid EEPROM Magic. " "Endianness mismatch.\n"); return -EINVAL; @@ -145,7 +145,7 @@ static int ath9k_hw_def_check_eeprom(struct ath_hw *ah) } } - DPRINTF(ah->ah_sc, ATH_DBG_EEPROM, "need_swap = %s.\n", + DPRINTF(ah, ATH_DBG_EEPROM, "need_swap = %s.\n", need_swap ? "True" : "False"); if (need_swap) @@ -167,7 +167,7 @@ static int ath9k_hw_def_check_eeprom(struct ath_hw *ah) u32 integer, j; u16 word; - DPRINTF(ah->ah_sc, ATH_DBG_EEPROM, + DPRINTF(ah, ATH_DBG_EEPROM, "EEPROM Endianness is not native.. Changing.\n"); word = swab16(eep->baseEepHeader.length); @@ -214,7 +214,7 @@ static int ath9k_hw_def_check_eeprom(struct ath_hw *ah) if (sum != 0xffff || ah->eep_ops->get_eeprom_ver(ah) != AR5416_EEP_VER || ah->eep_ops->get_eeprom_rev(ah) < AR5416_EEP_NO_BACK_VER) { - DPRINTF(ah->ah_sc, ATH_DBG_FATAL, + DPRINTF(ah, ATH_DBG_FATAL, "Bad EEPROM checksum 0x%x or revision 0x%04x\n", sum, ah->eep_ops->get_eeprom_ver(ah)); return -EINVAL; @@ -868,11 +868,11 @@ static void ath9k_hw_set_def_power_cal_table(struct ath_hw *ah, ((pdadcValues[4 * j + 3] & 0xFF) << 24); REG_WRITE(ah, regOffset, reg32); - DPRINTF(ah->ah_sc, ATH_DBG_EEPROM, + DPRINTF(ah, ATH_DBG_EEPROM, "PDADC (%d,%4x): %4.4x %8.8x\n", i, regChainOffset, regOffset, reg32); - DPRINTF(ah->ah_sc, ATH_DBG_EEPROM, + DPRINTF(ah, ATH_DBG_EEPROM, "PDADC: Chain %d | PDADC %3d " "Value %3d | PDADC %3d Value %3d | " "PDADC %3d Value %3d | PDADC %3d " @@ -1309,7 +1309,7 @@ static void ath9k_hw_def_set_txpower(struct ath_hw *ah, regulatory->max_power_level += INCREASE_MAXPOW_BY_THREE_CHAIN; break; default: - DPRINTF(ah->ah_sc, ATH_DBG_EEPROM, + DPRINTF(ah, ATH_DBG_EEPROM, "Invalid chainmask configuration\n"); break; } @@ -1350,7 +1350,7 @@ static u16 ath9k_hw_def_get_spur_channel(struct ath_hw *ah, u16 i, bool is2GHz) u16 spur_val = AR_NO_SPUR; - DPRINTF(ah->ah_sc, ATH_DBG_ANI, + DPRINTF(ah, ATH_DBG_ANI, "Getting spur idx %d is2Ghz. %d val %x\n", i, is2GHz, ah->config.spurchans[i][is2GHz]); @@ -1359,7 +1359,7 @@ static u16 ath9k_hw_def_get_spur_channel(struct ath_hw *ah, u16 i, bool is2GHz) break; case SPUR_ENABLE_IOCTL: spur_val = ah->config.spurchans[i][is2GHz]; - DPRINTF(ah->ah_sc, ATH_DBG_ANI, + DPRINTF(ah, ATH_DBG_ANI, "Getting spur val from new loc. %d\n", spur_val); break; case SPUR_ENABLE_EEPROM: diff --git a/drivers/net/wireless/ath/ath9k/hw.c b/drivers/net/wireless/ath/ath9k/hw.c index b6c6cca..39431c3 100644 --- a/drivers/net/wireless/ath/ath9k/hw.c +++ b/drivers/net/wireless/ath/ath9k/hw.c @@ -126,7 +126,7 @@ bool ath9k_hw_wait(struct ath_hw *ah, u32 reg, u32 mask, u32 val, u32 timeout) udelay(AH_TIME_QUANTUM); } - DPRINTF(ah->ah_sc, ATH_DBG_ANY, + DPRINTF(ah, ATH_DBG_ANY, "timeout (%d us) on reg 0x%x: 0x%08x & 0x%08x != 0x%08x\n", timeout, reg, REG_READ(ah, reg), mask, val); @@ -210,7 +210,7 @@ u16 ath9k_hw_computetxtime(struct ath_hw *ah, } break; default: - DPRINTF(ah->ah_sc, ATH_DBG_FATAL, + DPRINTF(ah, ATH_DBG_FATAL, "Unknown phy %u (rate ix %u)\n", rates->info[rateix].phy, rateix); txTime = 0; @@ -335,7 +335,7 @@ static bool ath9k_hw_chip_test(struct ath_hw *ah) REG_WRITE(ah, addr, wrData); rdData = REG_READ(ah, addr); if (rdData != wrData) { - DPRINTF(ah->ah_sc, ATH_DBG_FATAL, + DPRINTF(ah, ATH_DBG_FATAL, "address test failed " "addr: 0x%08x - wr:0x%08x != rd:0x%08x\n", addr, wrData, rdData); @@ -347,7 +347,7 @@ static bool ath9k_hw_chip_test(struct ath_hw *ah) REG_WRITE(ah, addr, wrData); rdData = REG_READ(ah, addr); if (wrData != rdData) { - DPRINTF(ah->ah_sc, ATH_DBG_FATAL, + DPRINTF(ah, ATH_DBG_FATAL, "address test failed " "addr: 0x%08x - wr:0x%08x != rd:0x%08x\n", addr, wrData, rdData); @@ -472,7 +472,7 @@ static int ath9k_hw_rfattach(struct ath_hw *ah) rfStatus = ath9k_hw_init_rf(ah, &ecode); if (!rfStatus) { - DPRINTF(ah->ah_sc, ATH_DBG_FATAL, + DPRINTF(ah, ATH_DBG_FATAL, "RF setup failed, status: %u\n", ecode); return ecode; } @@ -497,7 +497,7 @@ static int ath9k_hw_rf_claim(struct ath_hw *ah) case AR_RAD2122_SREV_MAJOR: break; default: - DPRINTF(ah->ah_sc, ATH_DBG_FATAL, + DPRINTF(ah, ATH_DBG_FATAL, "Radio Chip Rev 0x%02X not supported\n", val & AR_RADIO_SREV_MAJOR); return -EOPNOTSUPP; @@ -590,7 +590,7 @@ static int ath9k_hw_post_init(struct ath_hw *ah) if (ecode != 0) return ecode; - DPRINTF(ah->ah_sc, ATH_DBG_CONFIG, "Eeprom VER: %d, REV: %d\n", + DPRINTF(ah, ATH_DBG_CONFIG, "Eeprom VER: %d, REV: %d\n", ah->eep_ops->get_eeprom_ver(ah), ah->eep_ops->get_eeprom_rev(ah)); ecode = ath9k_hw_rfattach(ah); @@ -914,12 +914,12 @@ int ath9k_hw_init(struct ath_hw *ah) ath9k_hw_init_config(ah); if (!ath9k_hw_set_reset_reg(ah, ATH9K_RESET_POWER_ON)) { - DPRINTF(ah->ah_sc, ATH_DBG_FATAL, "Couldn't reset chip\n"); + DPRINTF(ah, ATH_DBG_FATAL, "Couldn't reset chip\n"); return -EIO; } if (!ath9k_hw_setpower(ah, ATH9K_PM_AWAKE)) { - DPRINTF(ah->ah_sc, ATH_DBG_FATAL, "Couldn't wakeup chip\n"); + DPRINTF(ah, ATH_DBG_FATAL, "Couldn't wakeup chip\n"); return -EIO; } @@ -934,11 +934,11 @@ int ath9k_hw_init(struct ath_hw *ah) } } - DPRINTF(ah->ah_sc, ATH_DBG_RESET, "serialize_regmode is %d\n", + DPRINTF(ah, ATH_DBG_RESET, "serialize_regmode is %d\n", ah->config.serialize_regmode); if (!ath9k_hw_macversion_supported(ah->hw_version.macVersion)) { - DPRINTF(ah->ah_sc, ATH_DBG_FATAL, + DPRINTF(ah, ATH_DBG_FATAL, "Mac Chip Rev 0x%02x.%x is not supported by " "this driver\n", ah->hw_version.macVersion, ah->hw_version.macRev); @@ -979,7 +979,7 @@ int ath9k_hw_init(struct ath_hw *ah) r = ath9k_hw_init_macaddr(ah); if (r) { - DPRINTF(ah->ah_sc, ATH_DBG_FATAL, + DPRINTF(ah, ATH_DBG_FATAL, "Failed to initialize MAC address\n"); return r; } @@ -1164,7 +1164,7 @@ static void ath9k_hw_init_interrupt_masks(struct ath_hw *ah, static bool ath9k_hw_set_ack_timeout(struct ath_hw *ah, u32 us) { if (us > ath9k_hw_mac_to_usec(ah, MS(0xffffffff, AR_TIME_OUT_ACK))) { - DPRINTF(ah->ah_sc, ATH_DBG_RESET, "bad ack timeout %u\n", us); + DPRINTF(ah, ATH_DBG_RESET, "bad ack timeout %u\n", us); ah->acktimeout = (u32) -1; return false; } else { @@ -1178,7 +1178,7 @@ static bool ath9k_hw_set_ack_timeout(struct ath_hw *ah, u32 us) static bool ath9k_hw_set_cts_timeout(struct ath_hw *ah, u32 us) { if (us > ath9k_hw_mac_to_usec(ah, MS(0xffffffff, AR_TIME_OUT_CTS))) { - DPRINTF(ah->ah_sc, ATH_DBG_RESET, "bad cts timeout %u\n", us); + DPRINTF(ah, ATH_DBG_RESET, "bad cts timeout %u\n", us); ah->ctstimeout = (u32) -1; return false; } else { @@ -1192,7 +1192,7 @@ static bool ath9k_hw_set_cts_timeout(struct ath_hw *ah, u32 us) static bool ath9k_hw_set_global_txtimeout(struct ath_hw *ah, u32 tu) { if (tu > 0xFFFF) { - DPRINTF(ah->ah_sc, ATH_DBG_XMIT, + DPRINTF(ah, ATH_DBG_XMIT, "bad global tx timeout %u\n", tu); ah->globaltxtimeout = (u32) -1; return false; @@ -1205,7 +1205,7 @@ static bool ath9k_hw_set_global_txtimeout(struct ath_hw *ah, u32 tu) static void ath9k_hw_init_user_settings(struct ath_hw *ah) { - DPRINTF(ah->ah_sc, ATH_DBG_RESET, "ah->misc_mode 0x%x\n", + DPRINTF(ah, ATH_DBG_RESET, "ah->misc_mode 0x%x\n", ah->misc_mode); if (ah->misc_mode != 0) @@ -1293,23 +1293,23 @@ static u32 ath9k_hw_def_ini_fixup(struct ath_hw *ah, switch (ah->hw_version.devid) { case AR9280_DEVID_PCI: if (reg == 0x7894) { - DPRINTF(ah->ah_sc, ATH_DBG_EEPROM, + DPRINTF(ah, ATH_DBG_EEPROM, "ini VAL: %x EEPROM: %x\n", value, (pBase->version & 0xff)); if ((pBase->version & 0xff) > 0x0a) { - DPRINTF(ah->ah_sc, ATH_DBG_EEPROM, + DPRINTF(ah, ATH_DBG_EEPROM, "PWDCLKIND: %d\n", pBase->pwdclkind); value &= ~AR_AN_TOP2_PWDCLKIND; value |= AR_AN_TOP2_PWDCLKIND & (pBase->pwdclkind << AR_AN_TOP2_PWDCLKIND_S); } else { - DPRINTF(ah->ah_sc, ATH_DBG_EEPROM, + DPRINTF(ah, ATH_DBG_EEPROM, "PWDCLKIND Earlier Rev\n"); } - DPRINTF(ah->ah_sc, ATH_DBG_EEPROM, + DPRINTF(ah, ATH_DBG_EEPROM, "final ini VAL: %x\n", value); } break; @@ -1482,7 +1482,7 @@ static int ath9k_hw_process_ini(struct ath_hw *ah, (u32) regulatory->power_limit)); if (!ath9k_hw_set_rf_regs(ah, chan, freqIndex)) { - DPRINTF(ah->ah_sc, ATH_DBG_FATAL, + DPRINTF(ah, ATH_DBG_FATAL, "ar5416SetRfRegs failed\n"); return -EIO; } @@ -1688,7 +1688,7 @@ static bool ath9k_hw_set_reset(struct ath_hw *ah, int type) REG_WRITE(ah, AR_RTC_RC, 0); if (!ath9k_hw_wait(ah, AR_RTC_RC, AR_RTC_RC_M, 0, AH_WAIT_TIMEOUT)) { - DPRINTF(ah->ah_sc, ATH_DBG_RESET, + DPRINTF(ah, ATH_DBG_RESET, "RTC stuck in MAC reset\n"); return false; } @@ -1725,7 +1725,7 @@ static bool ath9k_hw_set_reset_power_on(struct ath_hw *ah) AR_RTC_STATUS_M, AR_RTC_STATUS_ON, AH_WAIT_TIMEOUT)) { - DPRINTF(ah->ah_sc, ATH_DBG_RESET, "RTC not waking up\n"); + DPRINTF(ah, ATH_DBG_RESET, "RTC not waking up\n"); return false; } @@ -1810,7 +1810,7 @@ static bool ath9k_hw_channel_change(struct ath_hw *ah, for (qnum = 0; qnum < AR_NUM_QCU; qnum++) { if (ath9k_hw_numtxpending(ah, qnum)) { - DPRINTF(ah->ah_sc, ATH_DBG_QUEUE, + DPRINTF(ah, ATH_DBG_QUEUE, "Transmit frames pending on queue %d\n", qnum); return false; } @@ -1819,7 +1819,7 @@ static bool ath9k_hw_channel_change(struct ath_hw *ah, REG_WRITE(ah, AR_PHY_RFBUS_REQ, AR_PHY_RFBUS_REQ_EN); if (!ath9k_hw_wait(ah, AR_PHY_RFBUS_GRANT, AR_PHY_RFBUS_GRANT_EN, AR_PHY_RFBUS_GRANT_EN, AH_WAIT_TIMEOUT)) { - DPRINTF(ah->ah_sc, ATH_DBG_FATAL, + DPRINTF(ah, ATH_DBG_FATAL, "Could not kill baseband RX\n"); return false; } @@ -1830,7 +1830,7 @@ static bool ath9k_hw_channel_change(struct ath_hw *ah, ath9k_hw_ar9280_set_channel(ah, chan); } else { if (!(ath9k_hw_set_channel(ah, chan))) { - DPRINTF(ah->ah_sc, ATH_DBG_FATAL, + DPRINTF(ah, ATH_DBG_FATAL, "Failed to set channel\n"); return false; } @@ -2386,7 +2386,7 @@ int ath9k_hw_reset(struct ath_hw *ah, struct ath9k_channel *chan, } if (!ath9k_hw_chip_reset(ah, chan)) { - DPRINTF(ah->ah_sc, ATH_DBG_FATAL, "Chip reset failed\n"); + DPRINTF(ah, ATH_DBG_FATAL, "Chip reset failed\n"); return -EINVAL; } @@ -2540,13 +2540,13 @@ int ath9k_hw_reset(struct ath_hw *ah, struct ath9k_channel *chan, u32 mask; mask = REG_READ(ah, AR_CFG); if (mask & (AR_CFG_SWRB | AR_CFG_SWTB | AR_CFG_SWRG)) { - DPRINTF(ah->ah_sc, ATH_DBG_RESET, + DPRINTF(ah, ATH_DBG_RESET, "CFG Byte Swap Set 0x%x\n", mask); } else { mask = INIT_CONFIG_STATUS | AR_CFG_SWRB | AR_CFG_SWTB; REG_WRITE(ah, AR_CFG, mask); - DPRINTF(ah->ah_sc, ATH_DBG_RESET, + DPRINTF(ah, ATH_DBG_RESET, "Setting CFG 0x%x\n", REG_READ(ah, AR_CFG)); } } else { @@ -2574,7 +2574,7 @@ bool ath9k_hw_keyreset(struct ath_hw *ah, u16 entry) u32 keyType; if (entry >= ah->caps.keycache_size) { - DPRINTF(ah->ah_sc, ATH_DBG_FATAL, + DPRINTF(ah, ATH_DBG_FATAL, "keychache entry %u out of range\n", entry); return false; } @@ -2608,7 +2608,7 @@ bool ath9k_hw_keysetmac(struct ath_hw *ah, u16 entry, const u8 *mac) u32 macHi, macLo; if (entry >= ah->caps.keycache_size) { - DPRINTF(ah->ah_sc, ATH_DBG_FATAL, + DPRINTF(ah, ATH_DBG_FATAL, "keychache entry %u out of range\n", entry); return false; } @@ -2640,7 +2640,7 @@ bool ath9k_hw_set_keycache_entry(struct ath_hw *ah, u16 entry, u32 keyType; if (entry >= pCap->keycache_size) { - DPRINTF(ah->ah_sc, ATH_DBG_FATAL, + DPRINTF(ah, ATH_DBG_FATAL, "keycache entry %u out of range\n", entry); return false; } @@ -2651,7 +2651,7 @@ bool ath9k_hw_set_keycache_entry(struct ath_hw *ah, u16 entry, break; case ATH9K_CIPHER_AES_CCM: if (!(pCap->hw_caps & ATH9K_HW_CAP_CIPHER_AESCCM)) { - DPRINTF(ah->ah_sc, ATH_DBG_ANY, + DPRINTF(ah, ATH_DBG_ANY, "AES-CCM not supported by mac rev 0x%x\n", ah->hw_version.macRev); return false; @@ -2662,14 +2662,14 @@ bool ath9k_hw_set_keycache_entry(struct ath_hw *ah, u16 entry, keyType = AR_KEYTABLE_TYPE_TKIP; if (ATH9K_IS_MIC_ENABLED(ah) && entry + 64 >= pCap->keycache_size) { - DPRINTF(ah->ah_sc, ATH_DBG_ANY, + DPRINTF(ah, ATH_DBG_ANY, "entry %u inappropriate for TKIP\n", entry); return false; } break; case ATH9K_CIPHER_WEP: if (k->kv_len < WLAN_KEY_LEN_WEP40) { - DPRINTF(ah->ah_sc, ATH_DBG_ANY, + DPRINTF(ah, ATH_DBG_ANY, "WEP key length %u too small\n", k->kv_len); return false; } @@ -2684,7 +2684,7 @@ bool ath9k_hw_set_keycache_entry(struct ath_hw *ah, u16 entry, keyType = AR_KEYTABLE_TYPE_CLR; break; default: - DPRINTF(ah->ah_sc, ATH_DBG_FATAL, + DPRINTF(ah, ATH_DBG_FATAL, "cipher %u not supported\n", k->kv_type); return false; } @@ -2902,7 +2902,7 @@ static bool ath9k_hw_set_power_awake(struct ath_hw *ah, int setChip) AR_RTC_FORCE_WAKE_EN); } if (i == 0) { - DPRINTF(ah->ah_sc, ATH_DBG_FATAL, + DPRINTF(ah, ATH_DBG_FATAL, "Failed to wakeup in %uus\n", POWER_UP_TIME / 20); return false; } @@ -2927,7 +2927,7 @@ static bool ath9k_hw_setpower_nolock(struct ath_hw *ah, if (ah->power_mode == mode) return status; - DPRINTF(ah->ah_sc, ATH_DBG_RESET, "%s -> %s\n", + DPRINTF(ah, ATH_DBG_RESET, "%s -> %s\n", modes[ah->power_mode], modes[mode]); switch (mode) { @@ -2942,7 +2942,7 @@ static bool ath9k_hw_setpower_nolock(struct ath_hw *ah, ath9k_set_power_network_sleep(ah, setChip); break; default: - DPRINTF(ah->ah_sc, ATH_DBG_FATAL, + DPRINTF(ah, ATH_DBG_FATAL, "Unknown power mode %u\n", mode); return false; } @@ -3201,7 +3201,7 @@ bool ath9k_hw_getisr(struct ath_hw *ah, enum ath9k_int *masked) } if (isr & AR_ISR_RXORN) { - DPRINTF(ah->ah_sc, ATH_DBG_INTERRUPT, + DPRINTF(ah, ATH_DBG_INTERRUPT, "receive FIFO overrun interrupt\n"); } @@ -3244,24 +3244,24 @@ bool ath9k_hw_getisr(struct ath_hw *ah, enum ath9k_int *masked) if (fatal_int) { if (sync_cause & AR_INTR_SYNC_HOST1_FATAL) { - DPRINTF(ah->ah_sc, ATH_DBG_ANY, + DPRINTF(ah, ATH_DBG_ANY, "received PCI FATAL interrupt\n"); } if (sync_cause & AR_INTR_SYNC_HOST1_PERR) { - DPRINTF(ah->ah_sc, ATH_DBG_ANY, + DPRINTF(ah, ATH_DBG_ANY, "received PCI PERR interrupt\n"); } *masked |= ATH9K_INT_FATAL; } if (sync_cause & AR_INTR_SYNC_RADM_CPL_TIMEOUT) { - DPRINTF(ah->ah_sc, ATH_DBG_INTERRUPT, + DPRINTF(ah, ATH_DBG_INTERRUPT, "AR_INTR_SYNC_RADM_CPL_TIMEOUT\n"); REG_WRITE(ah, AR_RC, AR_RC_HOSTIF); REG_WRITE(ah, AR_RC, 0); *masked |= ATH9K_INT_FATAL; } if (sync_cause & AR_INTR_SYNC_LOCAL_TIMEOUT) { - DPRINTF(ah->ah_sc, ATH_DBG_INTERRUPT, + DPRINTF(ah, ATH_DBG_INTERRUPT, "AR_INTR_SYNC_LOCAL_TIMEOUT\n"); } @@ -3278,10 +3278,10 @@ enum ath9k_int ath9k_hw_set_interrupts(struct ath_hw *ah, enum ath9k_int ints) u32 mask, mask2; struct ath9k_hw_capabilities *pCap = &ah->caps; - DPRINTF(ah->ah_sc, ATH_DBG_INTERRUPT, "0x%x => 0x%x\n", omask, ints); + DPRINTF(ah, ATH_DBG_INTERRUPT, "0x%x => 0x%x\n", omask, ints); if (omask & ATH9K_INT_GLOBAL) { - DPRINTF(ah->ah_sc, ATH_DBG_INTERRUPT, "disable IER\n"); + DPRINTF(ah, ATH_DBG_INTERRUPT, "disable IER\n"); REG_WRITE(ah, AR_IER, AR_IER_DISABLE); (void) REG_READ(ah, AR_IER); if (!AR_SREV_9100(ah)) { @@ -3338,7 +3338,7 @@ enum ath9k_int ath9k_hw_set_interrupts(struct ath_hw *ah, enum ath9k_int ints) mask2 |= AR_IMR_S2_CST; } - DPRINTF(ah->ah_sc, ATH_DBG_INTERRUPT, "new IMR 0x%x\n", mask); + DPRINTF(ah, ATH_DBG_INTERRUPT, "new IMR 0x%x\n", mask); REG_WRITE(ah, AR_IMR, mask); mask = REG_READ(ah, AR_IMR_S2) & ~(AR_IMR_S2_TIM | AR_IMR_S2_DTIM | @@ -3358,7 +3358,7 @@ enum ath9k_int ath9k_hw_set_interrupts(struct ath_hw *ah, enum ath9k_int ints) } if (ints & ATH9K_INT_GLOBAL) { - DPRINTF(ah->ah_sc, ATH_DBG_INTERRUPT, "enable IER\n"); + DPRINTF(ah, ATH_DBG_INTERRUPT, "enable IER\n"); REG_WRITE(ah, AR_IER, AR_IER_ENABLE); if (!AR_SREV_9100(ah)) { REG_WRITE(ah, AR_INTR_ASYNC_ENABLE, @@ -3371,7 +3371,7 @@ enum ath9k_int ath9k_hw_set_interrupts(struct ath_hw *ah, enum ath9k_int ints) REG_WRITE(ah, AR_INTR_SYNC_MASK, AR_INTR_SYNC_DEFAULT); } - DPRINTF(ah->ah_sc, ATH_DBG_INTERRUPT, "AR_IMR 0x%x IER 0x%x\n", + DPRINTF(ah, ATH_DBG_INTERRUPT, "AR_IMR 0x%x IER 0x%x\n", REG_READ(ah, AR_IMR), REG_READ(ah, AR_IER)); } @@ -3419,7 +3419,7 @@ void ath9k_hw_beaconinit(struct ath_hw *ah, u32 next_beacon, u32 beacon_period) AR_TBTT_TIMER_EN | AR_DBA_TIMER_EN | AR_SWBA_TIMER_EN; break; default: - DPRINTF(ah->ah_sc, ATH_DBG_BEACON, + DPRINTF(ah, ATH_DBG_BEACON, "%s: unsupported opmode: %d\n", __func__, ah->opmode); return; @@ -3470,10 +3470,10 @@ void ath9k_hw_set_sta_beacon_timers(struct ath_hw *ah, else nextTbtt = bs->bs_nexttbtt; - DPRINTF(ah->ah_sc, ATH_DBG_BEACON, "next DTIM %d\n", bs->bs_nextdtim); - DPRINTF(ah->ah_sc, ATH_DBG_BEACON, "next beacon %d\n", nextTbtt); - DPRINTF(ah->ah_sc, ATH_DBG_BEACON, "beacon period %d\n", beaconintval); - DPRINTF(ah->ah_sc, ATH_DBG_BEACON, "DTIM period %d\n", dtimperiod); + DPRINTF(ah, ATH_DBG_BEACON, "next DTIM %d\n", bs->bs_nextdtim); + DPRINTF(ah, ATH_DBG_BEACON, "next beacon %d\n", nextTbtt); + DPRINTF(ah, ATH_DBG_BEACON, "beacon period %d\n", beaconintval); + DPRINTF(ah, ATH_DBG_BEACON, "DTIM period %d\n", dtimperiod); REG_WRITE(ah, AR_NEXT_DTIM, TU_TO_USEC(bs->bs_nextdtim - SLEEP_SLOP)); @@ -3531,7 +3531,7 @@ void ath9k_hw_fill_cap_info(struct ath_hw *ah) regulatory->current_rd += 5; else if (regulatory->current_rd == 0x41) regulatory->current_rd = 0x43; - DPRINTF(ah->ah_sc, ATH_DBG_REGULATORY, + DPRINTF(ah, ATH_DBG_REGULATORY, "regdomain mapped to 0x%x\n", regulatory->current_rd); } @@ -4063,7 +4063,7 @@ void ath9k_hw_reset_tsf(struct ath_hw *ah) ath9k_ps_wakeup(ah->ah_sc); if (!ath9k_hw_wait(ah, AR_SLP32_MODE, AR_SLP32_TSF_WRITE_STATUS, 0, AH_TSF_WRITE_TIMEOUT)) - DPRINTF(ah->ah_sc, ATH_DBG_RESET, + DPRINTF(ah, ATH_DBG_RESET, "AR_SLP32_TSF_WRITE_STATUS limit exceeded\n"); REG_WRITE(ah, AR_RESET_TSF, AR_RESET_TSF_ONCE); @@ -4081,7 +4081,7 @@ void ath9k_hw_set_tsfadjust(struct ath_hw *ah, u32 setting) bool ath9k_hw_setslottime(struct ath_hw *ah, u32 us) { if (us < ATH9K_SLOT_TIME_9 || us > ath9k_hw_mac_to_usec(ah, 0xffff)) { - DPRINTF(ah->ah_sc, ATH_DBG_RESET, "bad slot time %u\n", us); + DPRINTF(ah, ATH_DBG_RESET, "bad slot time %u\n", us); ah->slottime = (u32) -1; return false; } else { @@ -4194,7 +4194,7 @@ void ath_gen_timer_start(struct ath_hw *ah, tsf = ath9k_hw_gettsf32(ah); - DPRINTF(ah->ah_sc, ATH_DBG_HWTIMER, "curent tsf %x period %x" + DPRINTF(ah, ATH_DBG_HWTIMER, "curent tsf %x period %x" "timer_next %x\n", tsf, timer_period, timer_next); /* @@ -4284,7 +4284,7 @@ void ath_gen_timer_isr(struct ath_hw *ah) index = rightmost_index(timer_table, &thresh_mask); timer = timer_table->timers[index]; BUG_ON(!timer); - DPRINTF(ah->ah_sc, ATH_DBG_HWTIMER, + DPRINTF(ah, ATH_DBG_HWTIMER, "TSF overflow for Gen timer %d\n", index); timer->overflow(timer->arg); } @@ -4293,7 +4293,7 @@ void ath_gen_timer_isr(struct ath_hw *ah) index = rightmost_index(timer_table, &trigger_mask); timer = timer_table->timers[index]; BUG_ON(!timer); - DPRINTF(ah->ah_sc, ATH_DBG_HWTIMER, + DPRINTF(ah, ATH_DBG_HWTIMER, "Gen timer[%d] trigger\n", index); timer->trigger(timer->arg); } diff --git a/drivers/net/wireless/ath/ath9k/mac.c b/drivers/net/wireless/ath/ath9k/mac.c index 800bfab..b4d2f20 100644 --- a/drivers/net/wireless/ath/ath9k/mac.c +++ b/drivers/net/wireless/ath/ath9k/mac.c @@ -19,7 +19,7 @@ static void ath9k_hw_set_txq_interrupts(struct ath_hw *ah, struct ath9k_tx_queue_info *qi) { - DPRINTF(ah->ah_sc, ATH_DBG_INTERRUPT, + DPRINTF(ah, ATH_DBG_INTERRUPT, "tx ok 0x%x err 0x%x desc 0x%x eol 0x%x urn 0x%x\n", ah->txok_interrupt_mask, ah->txerr_interrupt_mask, ah->txdesc_interrupt_mask, ah->txeol_interrupt_mask, @@ -47,7 +47,7 @@ void ath9k_hw_puttxbuf(struct ath_hw *ah, u32 q, u32 txdp) void ath9k_hw_txstart(struct ath_hw *ah, u32 q) { - DPRINTF(ah->ah_sc, ATH_DBG_QUEUE, "Enable TXE on queue: %u\n", q); + DPRINTF(ah, ATH_DBG_QUEUE, "Enable TXE on queue: %u\n", q); REG_WRITE(ah, AR_Q_TXE, 1 << q); } @@ -105,14 +105,14 @@ bool ath9k_hw_stoptxdma(struct ath_hw *ah, u32 q) u32 wait_time = ATH9K_TX_STOP_DMA_TIMEOUT / ATH9K_TIME_QUANTUM; if (q >= pCap->total_queues) { - DPRINTF(ah->ah_sc, ATH_DBG_QUEUE, "Stopping TX DMA, " + DPRINTF(ah, ATH_DBG_QUEUE, "Stopping TX DMA, " "invalid queue: %u\n", q); return false; } qi = &ah->txq[q]; if (qi->tqi_type == ATH9K_TX_QUEUE_INACTIVE) { - DPRINTF(ah->ah_sc, ATH_DBG_QUEUE, "Stopping TX DMA, " + DPRINTF(ah, ATH_DBG_QUEUE, "Stopping TX DMA, " "inactive queue: %u\n", q); return false; } @@ -126,7 +126,7 @@ bool ath9k_hw_stoptxdma(struct ath_hw *ah, u32 q) } if (ath9k_hw_numtxpending(ah, q)) { - DPRINTF(ah->ah_sc, ATH_DBG_QUEUE, + DPRINTF(ah, ATH_DBG_QUEUE, "%s: Num of pending TX Frames %d on Q %d\n", __func__, ath9k_hw_numtxpending(ah, q), q); @@ -142,7 +142,7 @@ bool ath9k_hw_stoptxdma(struct ath_hw *ah, u32 q) if ((REG_READ(ah, AR_TSF_L32) >> 10) == (tsfLow >> 10)) break; - DPRINTF(ah->ah_sc, ATH_DBG_QUEUE, + DPRINTF(ah, ATH_DBG_QUEUE, "TSF has moved while trying to set " "quiet time TSF: 0x%08x\n", tsfLow); } @@ -155,7 +155,7 @@ bool ath9k_hw_stoptxdma(struct ath_hw *ah, u32 q) wait = wait_time; while (ath9k_hw_numtxpending(ah, q)) { if ((--wait) == 0) { - DPRINTF(ah->ah_sc, ATH_DBG_QUEUE, + DPRINTF(ah, ATH_DBG_QUEUE, "Failed to stop TX DMA in 100 " "msec after killing last frame\n"); break; @@ -449,19 +449,19 @@ bool ath9k_hw_set_txq_props(struct ath_hw *ah, int q, struct ath9k_tx_queue_info *qi; if (q >= pCap->total_queues) { - DPRINTF(ah->ah_sc, ATH_DBG_QUEUE, "Set TXQ properties, " + DPRINTF(ah, ATH_DBG_QUEUE, "Set TXQ properties, " "invalid queue: %u\n", q); return false; } qi = &ah->txq[q]; if (qi->tqi_type == ATH9K_TX_QUEUE_INACTIVE) { - DPRINTF(ah->ah_sc, ATH_DBG_QUEUE, "Set TXQ properties, " + DPRINTF(ah, ATH_DBG_QUEUE, "Set TXQ properties, " "inactive queue: %u\n", q); return false; } - DPRINTF(ah->ah_sc, ATH_DBG_QUEUE, "Set queue properties for: %u\n", q); + DPRINTF(ah, ATH_DBG_QUEUE, "Set queue properties for: %u\n", q); qi->tqi_ver = qinfo->tqi_ver; qi->tqi_subtype = qinfo->tqi_subtype; @@ -518,14 +518,14 @@ bool ath9k_hw_get_txq_props(struct ath_hw *ah, int q, struct ath9k_tx_queue_info *qi; if (q >= pCap->total_queues) { - DPRINTF(ah->ah_sc, ATH_DBG_QUEUE, "Get TXQ properties, " + DPRINTF(ah, ATH_DBG_QUEUE, "Get TXQ properties, " "invalid queue: %u\n", q); return false; } qi = &ah->txq[q]; if (qi->tqi_type == ATH9K_TX_QUEUE_INACTIVE) { - DPRINTF(ah->ah_sc, ATH_DBG_QUEUE, "Get TXQ properties, " + DPRINTF(ah, ATH_DBG_QUEUE, "Get TXQ properties, " "inactive queue: %u\n", q); return false; } @@ -574,22 +574,22 @@ int ath9k_hw_setuptxqueue(struct ath_hw *ah, enum ath9k_tx_queue type, ATH9K_TX_QUEUE_INACTIVE) break; if (q == pCap->total_queues) { - DPRINTF(ah->ah_sc, ATH_DBG_FATAL, + DPRINTF(ah, ATH_DBG_FATAL, "No available TX queue\n"); return -1; } break; default: - DPRINTF(ah->ah_sc, ATH_DBG_FATAL, "Invalid TX queue type: %u\n", + DPRINTF(ah, ATH_DBG_FATAL, "Invalid TX queue type: %u\n", type); return -1; } - DPRINTF(ah->ah_sc, ATH_DBG_QUEUE, "Setup TX queue: %u\n", q); + DPRINTF(ah, ATH_DBG_QUEUE, "Setup TX queue: %u\n", q); qi = &ah->txq[q]; if (qi->tqi_type != ATH9K_TX_QUEUE_INACTIVE) { - DPRINTF(ah->ah_sc, ATH_DBG_FATAL, + DPRINTF(ah, ATH_DBG_FATAL, "TX queue: %u already active\n", q); return -1; } @@ -620,18 +620,18 @@ bool ath9k_hw_releasetxqueue(struct ath_hw *ah, u32 q) struct ath9k_tx_queue_info *qi; if (q >= pCap->total_queues) { - DPRINTF(ah->ah_sc, ATH_DBG_QUEUE, "Release TXQ, " + DPRINTF(ah, ATH_DBG_QUEUE, "Release TXQ, " "invalid queue: %u\n", q); return false; } qi = &ah->txq[q]; if (qi->tqi_type == ATH9K_TX_QUEUE_INACTIVE) { - DPRINTF(ah->ah_sc, ATH_DBG_QUEUE, "Release TXQ, " + DPRINTF(ah, ATH_DBG_QUEUE, "Release TXQ, " "inactive queue: %u\n", q); return false; } - DPRINTF(ah->ah_sc, ATH_DBG_QUEUE, "Release TX queue: %u\n", q); + DPRINTF(ah, ATH_DBG_QUEUE, "Release TX queue: %u\n", q); qi->tqi_type = ATH9K_TX_QUEUE_INACTIVE; ah->txok_interrupt_mask &= ~(1 << q); @@ -652,19 +652,19 @@ bool ath9k_hw_resettxqueue(struct ath_hw *ah, u32 q) u32 cwMin, chanCwMin, value; if (q >= pCap->total_queues) { - DPRINTF(ah->ah_sc, ATH_DBG_QUEUE, "Reset TXQ, " + DPRINTF(ah, ATH_DBG_QUEUE, "Reset TXQ, " "invalid queue: %u\n", q); return false; } qi = &ah->txq[q]; if (qi->tqi_type == ATH9K_TX_QUEUE_INACTIVE) { - DPRINTF(ah->ah_sc, ATH_DBG_QUEUE, "Reset TXQ, " + DPRINTF(ah, ATH_DBG_QUEUE, "Reset TXQ, " "inactive queue: %u\n", q); return true; } - DPRINTF(ah->ah_sc, ATH_DBG_QUEUE, "Reset TX queue: %u\n", q); + DPRINTF(ah, ATH_DBG_QUEUE, "Reset TX queue: %u\n", q); if (qi->tqi_cwmin == ATH9K_TXQ_USEDEFAULT) { if (chan && IS_CHAN_B(chan)) @@ -911,7 +911,7 @@ bool ath9k_hw_setrxabort(struct ath_hw *ah, bool set) AR_DIAG_RX_ABORT)); reg = REG_READ(ah, AR_OBS_BUS_1); - DPRINTF(ah->ah_sc, ATH_DBG_FATAL, + DPRINTF(ah, ATH_DBG_FATAL, "RX failed to go idle in 10 ms RXSM=0x%x\n", reg); return false; @@ -967,7 +967,7 @@ bool ath9k_hw_stopdmarecv(struct ath_hw *ah) } if (i == 0) { - DPRINTF(ah->ah_sc, ATH_DBG_FATAL, + DPRINTF(ah, ATH_DBG_FATAL, "DMA failed to stop in %d ms " "AR_CR=0x%08x AR_DIAG_SW=0x%08x\n", AH_RX_STOP_DMA_TIMEOUT / 1000, diff --git a/drivers/net/wireless/ath/ath9k/main.c b/drivers/net/wireless/ath/ath9k/main.c index 3dc7b5a..5e05e1d 100644 --- a/drivers/net/wireless/ath/ath9k/main.c +++ b/drivers/net/wireless/ath/ath9k/main.c @@ -224,7 +224,7 @@ static void ath_setup_rates(struct ath_softc *sc, enum ieee80211_band band) } sband->n_bitrates++; - DPRINTF(sc, ATH_DBG_CONFIG, "Rate: %2dMbps, ratecode: %2d\n", + DPRINTF(sc->sc_ah, ATH_DBG_CONFIG, "Rate: %2dMbps, ratecode: %2d\n", rate[i].bitrate / 10, rate[i].hw_value); } } @@ -280,7 +280,7 @@ int ath_set_channel(struct ath_softc *sc, struct ieee80211_hw *hw, if (!stopped || (sc->sc_flags & SC_OP_FULL_RESET)) fastcc = false; - DPRINTF(sc, ATH_DBG_CONFIG, + DPRINTF(sc->sc_ah, ATH_DBG_CONFIG, "(%u MHz) -> (%u MHz), chanwidth: %d\n", sc->sc_ah->curchan->channel, channel->center_freq, sc->tx_chan_width); @@ -289,7 +289,7 @@ int ath_set_channel(struct ath_softc *sc, struct ieee80211_hw *hw, r = ath9k_hw_reset(ah, hchan, fastcc); if (r) { - DPRINTF(sc, ATH_DBG_FATAL, + DPRINTF(sc->sc_ah, ATH_DBG_FATAL, "Unable to reset channel (%u Mhz) " "reset status %d\n", channel->center_freq, r); @@ -301,7 +301,7 @@ int ath_set_channel(struct ath_softc *sc, struct ieee80211_hw *hw, sc->sc_flags &= ~SC_OP_FULL_RESET; if (ath_startrecv(sc) != 0) { - DPRINTF(sc, ATH_DBG_FATAL, + DPRINTF(sc->sc_ah, ATH_DBG_FATAL, "Unable to restart recv logic\n"); r = -EIO; goto ps_restore; @@ -353,7 +353,7 @@ static void ath_ani_calibrate(unsigned long data) /* Long calibration runs independently of short calibration. */ if ((timestamp - sc->ani.longcal_timer) >= ATH_LONG_CALINTERVAL) { longcal = true; - DPRINTF(sc, ATH_DBG_ANI, "longcal @%lu\n", jiffies); + DPRINTF(sc->sc_ah, ATH_DBG_ANI, "longcal @%lu\n", jiffies); sc->ani.longcal_timer = timestamp; } @@ -361,7 +361,7 @@ static void ath_ani_calibrate(unsigned long data) if (!sc->ani.caldone) { if ((timestamp - sc->ani.shortcal_timer) >= short_cal_interval) { shortcal = true; - DPRINTF(sc, ATH_DBG_ANI, "shortcal @%lu\n", jiffies); + DPRINTF(sc->sc_ah, ATH_DBG_ANI, "shortcal @%lu\n", jiffies); sc->ani.shortcal_timer = timestamp; sc->ani.resetcal_timer = timestamp; } @@ -395,7 +395,7 @@ static void ath_ani_calibrate(unsigned long data) sc->ani.noise_floor = ath9k_hw_getchan_noise(ah, ah->curchan); - DPRINTF(sc, ATH_DBG_ANI," calibrate chan %u/%x nf: %d\n", + DPRINTF(sc->sc_ah, ATH_DBG_ANI," calibrate chan %u/%x nf: %d\n", ah->curchan->channel, ah->curchan->channelFlags, sc->ani.noise_floor); } @@ -448,7 +448,7 @@ void ath_update_chainmask(struct ath_softc *sc, int is_ht) sc->rx_chainmask = 1; } - DPRINTF(sc, ATH_DBG_CONFIG, "tx chmask: %d, rx chmask: %d\n", + DPRINTF(sc->sc_ah, ATH_DBG_CONFIG, "tx chmask: %d, rx chmask: %d\n", sc->tx_chainmask, sc->rx_chainmask); } @@ -502,7 +502,7 @@ static void ath9k_tasklet(unsigned long data) * TSF sync does not look correct; remain awake to sync with * the next Beacon. */ - DPRINTF(sc, ATH_DBG_PS, "TSFOOR - Sync with next Beacon\n"); + DPRINTF(sc->sc_ah, ATH_DBG_PS, "TSFOOR - Sync with next Beacon\n"); sc->sc_flags |= SC_OP_WAIT_FOR_BEACON | SC_OP_BEACON_SYNC; } @@ -702,7 +702,7 @@ static int ath_setkey_tkip(struct ath_softc *sc, u16 keyix, const u8 *key, memcpy(hk->kv_mic, key_txmic, sizeof(hk->kv_mic)); if (!ath9k_hw_set_keycache_entry(sc->sc_ah, keyix, hk, NULL)) { /* TX MIC entry failed. No need to proceed further */ - DPRINTF(sc, ATH_DBG_FATAL, + DPRINTF(sc->sc_ah, ATH_DBG_FATAL, "Setting TX MIC Key Failed\n"); return 0; } @@ -907,7 +907,7 @@ static void setup_ht_cap(struct ath_softc *sc, rx_streams = !(sc->rx_chainmask & (sc->rx_chainmask - 1)) ? 1 : 2; if (tx_streams != rx_streams) { - DPRINTF(sc, ATH_DBG_CONFIG, "TX streams %d, RX streams: %d\n", + DPRINTF(sc->sc_ah, ATH_DBG_CONFIG, "TX streams %d, RX streams: %d\n", tx_streams, rx_streams); ht_info->mcs.tx_params |= IEEE80211_HT_MCS_TX_RX_DIFF; ht_info->mcs.tx_params |= ((tx_streams - 1) << @@ -927,7 +927,7 @@ static void ath9k_bss_assoc_info(struct ath_softc *sc, { if (bss_conf->assoc) { - DPRINTF(sc, ATH_DBG_CONFIG, "Bss Info ASSOC %d, bssid: %pM\n", + DPRINTF(sc->sc_ah, ATH_DBG_CONFIG, "Bss Info ASSOC %d, bssid: %pM\n", bss_conf->aid, sc->curbssid); /* New association, store aid */ @@ -949,7 +949,7 @@ static void ath9k_bss_assoc_info(struct ath_softc *sc, ath_start_ani(sc); } else { - DPRINTF(sc, ATH_DBG_CONFIG, "Bss Info DISASSOC\n"); + DPRINTF(sc->sc_ah, ATH_DBG_CONFIG, "Bss Info DISASSOC\n"); sc->curaid = 0; /* Stop ANI */ del_timer_sync(&sc->ani.timer); @@ -1042,7 +1042,7 @@ static int ath_register_led(struct ath_softc *sc, struct ath_led *led, ret = led_classdev_register(wiphy_dev(sc->hw->wiphy), &led->led_cdev); if (ret) - DPRINTF(sc, ATH_DBG_FATAL, + DPRINTF(sc->sc_ah, ATH_DBG_FATAL, "Failed to register led:%s", led->name); else led->registered = 1; @@ -1139,7 +1139,7 @@ void ath_radio_enable(struct ath_softc *sc) spin_lock_bh(&sc->sc_resetlock); r = ath9k_hw_reset(ah, ah->curchan, false); if (r) { - DPRINTF(sc, ATH_DBG_FATAL, + DPRINTF(sc->sc_ah, ATH_DBG_FATAL, "Unable to reset channel %u (%uMhz) ", "reset status %d\n", channel->center_freq, r); @@ -1148,7 +1148,7 @@ void ath_radio_enable(struct ath_softc *sc) ath_update_txpow(sc); if (ath_startrecv(sc) != 0) { - DPRINTF(sc, ATH_DBG_FATAL, + DPRINTF(sc->sc_ah, ATH_DBG_FATAL, "Unable to restart recv logic\n"); return; } @@ -1194,7 +1194,7 @@ void ath_radio_disable(struct ath_softc *sc) spin_lock_bh(&sc->sc_resetlock); r = ath9k_hw_reset(ah, ah->curchan, false); if (r) { - DPRINTF(sc, ATH_DBG_FATAL, + DPRINTF(sc->sc_ah, ATH_DBG_FATAL, "Unable to reset channel %u (%uMhz) " "reset status %d\n", channel->center_freq, r); @@ -1253,11 +1253,12 @@ void ath_cleanup(struct ath_softc *sc) void ath_detach(struct ath_softc *sc) { struct ieee80211_hw *hw = sc->hw; + struct ath_hw *ah = sc->sc_ah; int i = 0; ath9k_ps_wakeup(sc); - DPRINTF(sc, ATH_DBG_CONFIG, "Detach ATH hw\n"); + dev_dbg(sc->dev, "Detach ATH hw\n"); ath_deinit_leds(sc); @@ -1277,7 +1278,7 @@ void ath_detach(struct ath_softc *sc) tasklet_kill(&sc->bcon_tasklet); if (!(sc->sc_flags & SC_OP_INVALID)) - ath9k_hw_setpower(sc->sc_ah, ATH9K_PM_AWAKE); + ath9k_hw_setpower(ah, ATH9K_PM_AWAKE); /* cleanup tx queues */ for (i = 0; i < ATH9K_NUM_TX_QUEUES; i++) @@ -1286,11 +1287,11 @@ void ath_detach(struct ath_softc *sc) if ((sc->btcoex_info.no_stomp_timer) && sc->btcoex_info.btcoex_scheme == ATH_BTCOEX_CFG_3WIRE) - ath_gen_timer_free(sc->sc_ah, sc->btcoex_info.no_stomp_timer); + ath_gen_timer_free(ah, sc->btcoex_info.no_stomp_timer); - ath9k_hw_detach(sc->sc_ah); + ath9k_hw_detach(ah); + ath9k_exit_debug(sc->sc_ah); sc->sc_ah = NULL; - ath9k_exit_debug(sc); } static int ath9k_reg_notifier(struct wiphy *wiphy, @@ -1319,9 +1320,6 @@ static int ath_init_softc(u16 devid, struct ath_softc *sc, u16 subsysid) /* XXX: hardware will not be ready until ath_open() being called */ sc->sc_flags |= SC_OP_INVALID; - if (ath9k_init_debug(sc) < 0) - printk(KERN_ERR "Unable to create debugfs files\n"); - spin_lock_init(&sc->wiphy_lock); spin_lock_init(&sc->sc_resetlock); spin_lock_init(&sc->sc_serial_rw); @@ -1351,9 +1349,12 @@ static int ath_init_softc(u16 devid, struct ath_softc *sc, u16 subsysid) ah->hw_version.subsysid = subsysid; sc->sc_ah = ah; + if (ath9k_init_debug(ah) < 0) + dev_err(sc->dev, "Unable to create debugfs files\n"); + r = ath9k_hw_init(ah); if (r) { - DPRINTF(sc, ATH_DBG_FATAL, + DPRINTF(ah, ATH_DBG_FATAL, "Unable to initialize hardware; " "initialization status: %d\n", r); goto bad; @@ -1362,7 +1363,7 @@ static int ath_init_softc(u16 devid, struct ath_softc *sc, u16 subsysid) /* Get the hardware key cache size. */ sc->keymax = ah->caps.keycache_size; if (sc->keymax > ATH_KEYMAX) { - DPRINTF(sc, ATH_DBG_ANY, + DPRINTF(ah, ATH_DBG_ANY, "Warning, using only %u entries in %u key cache\n", ATH_KEYMAX, sc->keymax); sc->keymax = ATH_KEYMAX; @@ -1392,14 +1393,14 @@ static int ath_init_softc(u16 devid, struct ath_softc *sc, u16 subsysid) */ sc->beacon.beaconq = ath_beaconq_setup(ah); if (sc->beacon.beaconq == -1) { - DPRINTF(sc, ATH_DBG_FATAL, + DPRINTF(ah, ATH_DBG_FATAL, "Unable to setup a beacon xmit queue\n"); r = -EIO; goto bad2; } sc->beacon.cabq = ath_txq_setup(sc, ATH9K_TX_QUEUE_CAB, 0); if (sc->beacon.cabq == NULL) { - DPRINTF(sc, ATH_DBG_FATAL, + DPRINTF(ah, ATH_DBG_FATAL, "Unable to setup CAB xmit queue\n"); r = -EIO; goto bad2; @@ -1414,26 +1415,26 @@ static int ath_init_softc(u16 devid, struct ath_softc *sc, u16 subsysid) /* Setup data queues */ /* NB: ensure BK queue is the lowest priority h/w queue */ if (!ath_tx_setup(sc, ATH9K_WME_AC_BK)) { - DPRINTF(sc, ATH_DBG_FATAL, + DPRINTF(ah, ATH_DBG_FATAL, "Unable to setup xmit queue for BK traffic\n"); r = -EIO; goto bad2; } if (!ath_tx_setup(sc, ATH9K_WME_AC_BE)) { - DPRINTF(sc, ATH_DBG_FATAL, + DPRINTF(ah, ATH_DBG_FATAL, "Unable to setup xmit queue for BE traffic\n"); r = -EIO; goto bad2; } if (!ath_tx_setup(sc, ATH9K_WME_AC_VI)) { - DPRINTF(sc, ATH_DBG_FATAL, + DPRINTF(ah, ATH_DBG_FATAL, "Unable to setup xmit queue for VI traffic\n"); r = -EIO; goto bad2; } if (!ath_tx_setup(sc, ATH9K_WME_AC_VO)) { - DPRINTF(sc, ATH_DBG_FATAL, + DPRINTF(ah, ATH_DBG_FATAL, "Unable to setup xmit queue for VO traffic\n"); r = -EIO; goto bad2; @@ -1533,9 +1534,9 @@ bad2: ath_tx_cleanupq(sc, &sc->tx.txq[i]); bad: ath9k_hw_detach(ah); - sc->sc_ah = NULL; bad_no_ah: - ath9k_exit_debug(sc); + ath9k_exit_debug(sc->sc_ah); + sc->sc_ah = NULL; return r; } @@ -1581,18 +1582,21 @@ void ath_set_hw_capab(struct ath_softc *sc, struct ieee80211_hw *hw) int ath_init_device(u16 devid, struct ath_softc *sc, u16 subsysid) { struct ieee80211_hw *hw = sc->hw; + struct ath_hw *ah; int error = 0, i; struct ath_regulatory *reg; - DPRINTF(sc, ATH_DBG_CONFIG, "Attach ATH hw\n"); + dev_dbg(sc->dev, "Attach ATH hw\n"); error = ath_init_softc(devid, sc, subsysid); if (error != 0) return error; + ah = sc->sc_ah; + /* get mac address from hardware and set in mac80211 */ - SET_IEEE80211_PERM_ADDR(hw, sc->sc_ah->macaddr); + SET_IEEE80211_PERM_ADDR(hw, ah->macaddr); ath_set_hw_capab(sc, hw); @@ -1603,9 +1607,9 @@ int ath_init_device(u16 devid, struct ath_softc *sc, u16 subsysid) reg = &sc->common.regulatory; - if (sc->sc_ah->caps.hw_caps & ATH9K_HW_CAP_HT) { + if (ah->caps.hw_caps & ATH9K_HW_CAP_HT) { setup_ht_cap(sc, &sc->sbands[IEEE80211_BAND_2GHZ].ht_cap); - if (test_bit(ATH9K_MODE_11A, sc->sc_ah->caps.wireless_modes)) + if (test_bit(ATH9K_MODE_11A, ah->caps.wireless_modes)) setup_ht_cap(sc, &sc->sbands[IEEE80211_BAND_5GHZ].ht_cap); } @@ -1643,9 +1647,9 @@ error_attach: if (ATH_TXQ_SETUP(sc, i)) ath_tx_cleanupq(sc, &sc->tx.txq[i]); - ath9k_hw_detach(sc->sc_ah); + ath9k_hw_detach(ah); + ath9k_exit_debug(ah); sc->sc_ah = NULL; - ath9k_exit_debug(sc); return error; } @@ -1664,12 +1668,12 @@ int ath_reset(struct ath_softc *sc, bool retry_tx) spin_lock_bh(&sc->sc_resetlock); r = ath9k_hw_reset(ah, sc->sc_ah->curchan, false); if (r) - DPRINTF(sc, ATH_DBG_FATAL, + DPRINTF(ah, ATH_DBG_FATAL, "Unable to reset hardware; reset status %d\n", r); spin_unlock_bh(&sc->sc_resetlock); if (ath_startrecv(sc) != 0) - DPRINTF(sc, ATH_DBG_FATAL, "Unable to start recv logic\n"); + DPRINTF(ah, ATH_DBG_FATAL, "Unable to start recv logic\n"); /* * We may be doing a reset in response to a request @@ -1717,13 +1721,13 @@ int ath_descdma_setup(struct ath_softc *sc, struct ath_descdma *dd, struct ath_buf *bf; int i, bsize, error; - DPRINTF(sc, ATH_DBG_CONFIG, "%s DMA: %u buffers %u desc/buf\n", + DPRINTF(sc->sc_ah, ATH_DBG_CONFIG, "%s DMA: %u buffers %u desc/buf\n", name, nbuf, ndesc); INIT_LIST_HEAD(head); /* ath_desc must be a multiple of DWORDs */ if ((sizeof(struct ath_desc) % 4) != 0) { - DPRINTF(sc, ATH_DBG_FATAL, "ath_desc not DWORD aligned\n"); + DPRINTF(sc->sc_ah, ATH_DBG_FATAL, "ath_desc not DWORD aligned\n"); ASSERT((sizeof(struct ath_desc) % 4) == 0); error = -ENOMEM; goto fail; @@ -1757,7 +1761,7 @@ int ath_descdma_setup(struct ath_softc *sc, struct ath_descdma *dd, goto fail; } ds = dd->dd_desc; - DPRINTF(sc, ATH_DBG_CONFIG, "%s DMA map: %p (%u) -> %llx (%u)\n", + DPRINTF(sc->sc_ah, ATH_DBG_CONFIG, "%s DMA map: %p (%u) -> %llx (%u)\n", name, ds, (u32) dd->dd_desc_len, ito64(dd->dd_desc_paddr), /*XXX*/(u32) dd->dd_desc_len); @@ -1909,7 +1913,7 @@ static int ath9k_start(struct ieee80211_hw *hw) struct ath9k_channel *init_channel; int r; - DPRINTF(sc, ATH_DBG_CONFIG, "Starting driver with " + DPRINTF(sc->sc_ah, ATH_DBG_CONFIG, "Starting driver with " "initial channel: %d MHz\n", curchan->center_freq); mutex_lock(&sc->mutex); @@ -1954,7 +1958,7 @@ static int ath9k_start(struct ieee80211_hw *hw) spin_lock_bh(&sc->sc_resetlock); r = ath9k_hw_reset(sc->sc_ah, init_channel, false); if (r) { - DPRINTF(sc, ATH_DBG_FATAL, + DPRINTF(sc->sc_ah, ATH_DBG_FATAL, "Unable to reset hardware; reset status %d " "(freq %u MHz)\n", r, curchan->center_freq); @@ -1977,7 +1981,7 @@ static int ath9k_start(struct ieee80211_hw *hw) * here except setup the interrupt mask. */ if (ath_startrecv(sc) != 0) { - DPRINTF(sc, ATH_DBG_FATAL, "Unable to start recv logic\n"); + DPRINTF(sc->sc_ah, ATH_DBG_FATAL, "Unable to start recv logic\n"); r = -EIO; goto mutex_unlock; } @@ -2046,7 +2050,7 @@ static int ath9k_tx(struct ieee80211_hw *hw, if (ieee80211_is_data(hdr->frame_control) && !ieee80211_is_nullfunc(hdr->frame_control) && !ieee80211_has_pm(hdr->frame_control)) { - DPRINTF(sc, ATH_DBG_PS, "Add PM=1 for a TX frame " + DPRINTF(sc->sc_ah, ATH_DBG_PS, "Add PM=1 for a TX frame " "while in PS mode\n"); hdr->frame_control |= cpu_to_le16(IEEE80211_FCTL_PM); } @@ -2062,11 +2066,11 @@ static int ath9k_tx(struct ieee80211_hw *hw, ath9k_ps_wakeup(sc); ath9k_hw_setrxabort(sc->sc_ah, 0); if (ieee80211_is_pspoll(hdr->frame_control)) { - DPRINTF(sc, ATH_DBG_PS, "Sending PS-Poll to pick a " + DPRINTF(sc->sc_ah, ATH_DBG_PS, "Sending PS-Poll to pick a " "buffered frame\n"); sc->sc_flags |= SC_OP_WAIT_FOR_PSPOLL_DATA; } else { - DPRINTF(sc, ATH_DBG_PS, "Wake up to complete TX\n"); + DPRINTF(sc->sc_ah, ATH_DBG_PS, "Wake up to complete TX\n"); sc->sc_flags |= SC_OP_WAIT_FOR_TX_ACK; } /* @@ -2108,10 +2112,10 @@ static int ath9k_tx(struct ieee80211_hw *hw, if (!txctl.txq) goto exit; - DPRINTF(sc, ATH_DBG_XMIT, "transmitting packet, skb: %p\n", skb); + DPRINTF(sc->sc_ah, ATH_DBG_XMIT, "transmitting packet, skb: %p\n", skb); if (ath_tx_start(hw, skb, &txctl) != 0) { - DPRINTF(sc, ATH_DBG_XMIT, "TX failed\n"); + DPRINTF(sc->sc_ah, ATH_DBG_XMIT, "TX failed\n"); goto exit; } @@ -2139,7 +2143,7 @@ static void ath9k_stop(struct ieee80211_hw *hw) } if (sc->sc_flags & SC_OP_INVALID) { - DPRINTF(sc, ATH_DBG_ANY, "Device not present\n"); + DPRINTF(sc->sc_ah, ATH_DBG_ANY, "Device not present\n"); mutex_unlock(&sc->mutex); return; } @@ -2177,7 +2181,7 @@ static void ath9k_stop(struct ieee80211_hw *hw) mutex_unlock(&sc->mutex); - DPRINTF(sc, ATH_DBG_CONFIG, "Driver halt\n"); + DPRINTF(sc->sc_ah, ATH_DBG_CONFIG, "Driver halt\n"); } static int ath9k_add_interface(struct ieee80211_hw *hw, @@ -2211,13 +2215,13 @@ static int ath9k_add_interface(struct ieee80211_hw *hw, ic_opmode = conf->type; break; default: - DPRINTF(sc, ATH_DBG_FATAL, + DPRINTF(sc->sc_ah, ATH_DBG_FATAL, "Interface type %d not yet supported\n", conf->type); ret = -EOPNOTSUPP; goto out; } - DPRINTF(sc, ATH_DBG_CONFIG, "Attach a VIF of type: %d\n", ic_opmode); + DPRINTF(sc->sc_ah, ATH_DBG_CONFIG, "Attach a VIF of type: %d\n", ic_opmode); /* Set the VIF opmode */ avp->av_opmode = ic_opmode; @@ -2270,7 +2274,7 @@ static void ath9k_remove_interface(struct ieee80211_hw *hw, struct ath_vif *avp = (void *)conf->vif->drv_priv; int i; - DPRINTF(sc, ATH_DBG_CONFIG, "Detach Interface\n"); + DPRINTF(sc->sc_ah, ATH_DBG_CONFIG, "Detach Interface\n"); mutex_lock(&sc->mutex); @@ -2324,7 +2328,7 @@ static int ath9k_config(struct ieee80211_hw *hw, u32 changed) } else if (all_wiphys_idle) { ath_radio_enable(sc); - DPRINTF(sc, ATH_DBG_CONFIG, + DPRINTF(sc->sc_ah, ATH_DBG_CONFIG, "not-idle: enabling radio\n"); } } @@ -2378,7 +2382,7 @@ static int ath9k_config(struct ieee80211_hw *hw, u32 changed) goto skip_chan_change; } - DPRINTF(sc, ATH_DBG_CONFIG, "Set channel: %d MHz\n", + DPRINTF(sc->sc_ah, ATH_DBG_CONFIG, "Set channel: %d MHz\n", curchan->center_freq); /* XXX: remove me eventualy */ @@ -2387,7 +2391,7 @@ static int ath9k_config(struct ieee80211_hw *hw, u32 changed) ath_update_chainmask(sc, conf_is_ht(conf)); if (ath_set_channel(sc, hw, &sc->sc_ah->channels[pos]) < 0) { - DPRINTF(sc, ATH_DBG_FATAL, "Unable to set channel\n"); + DPRINTF(sc->sc_ah, ATH_DBG_FATAL, "Unable to set channel\n"); mutex_unlock(&sc->mutex); return -EINVAL; } @@ -2398,7 +2402,7 @@ skip_chan_change: sc->config.txpowlimit = 2 * conf->power_level; if (disable_radio) { - DPRINTF(sc, ATH_DBG_CONFIG, "idle: disabling radio\n"); + DPRINTF(sc->sc_ah, ATH_DBG_CONFIG, "idle: disabling radio\n"); ath_radio_disable(sc); } @@ -2435,7 +2439,7 @@ static void ath9k_configure_filter(struct ieee80211_hw *hw, ath9k_hw_setrxfilter(sc->sc_ah, rfilt); ath9k_ps_restore(sc); - DPRINTF(sc, ATH_DBG_CONFIG, "Set HW RX filter: 0x%x\n", rfilt); + DPRINTF(sc->sc_ah, ATH_DBG_CONFIG, "Set HW RX filter: 0x%x\n", rfilt); } static void ath9k_sta_notify(struct ieee80211_hw *hw, @@ -2479,7 +2483,7 @@ static int ath9k_conf_tx(struct ieee80211_hw *hw, u16 queue, qi.tqi_burstTime = params->txop; qnum = ath_get_hal_qnum(queue, sc); - DPRINTF(sc, ATH_DBG_CONFIG, + DPRINTF(sc->sc_ah, ATH_DBG_CONFIG, "Configure tx [queue/halq] [%d/%d], " "aifs: %d, cw_min: %d, cw_max: %d, txop: %d\n", queue, qnum, params->aifs, params->cw_min, @@ -2487,7 +2491,7 @@ static int ath9k_conf_tx(struct ieee80211_hw *hw, u16 queue, ret = ath_txq_update(sc, qnum, &qi); if (ret) - DPRINTF(sc, ATH_DBG_FATAL, "TXQ Update failed\n"); + DPRINTF(sc->sc_ah, ATH_DBG_FATAL, "TXQ Update failed\n"); mutex_unlock(&sc->mutex); @@ -2509,7 +2513,7 @@ static int ath9k_set_key(struct ieee80211_hw *hw, mutex_lock(&sc->mutex); ath9k_ps_wakeup(sc); - DPRINTF(sc, ATH_DBG_CONFIG, "Set HW Key\n"); + DPRINTF(sc->sc_ah, ATH_DBG_CONFIG, "Set HW Key\n"); switch (cmd) { case SET_KEY: @@ -2583,7 +2587,7 @@ static void ath9k_bss_info_changed(struct ieee80211_hw *hw, /* Set aggregation protection mode parameters */ sc->config.ath_aggr_prot = 0; - DPRINTF(sc, ATH_DBG_CONFIG, + DPRINTF(sc->sc_ah, ATH_DBG_CONFIG, "RX filter 0x%x bssid %pM aid 0x%x\n", rfilt, sc->curbssid, sc->curaid); @@ -2632,7 +2636,7 @@ static void ath9k_bss_info_changed(struct ieee80211_hw *hw, ath_update_chainmask(sc, 0); if (changed & BSS_CHANGED_ERP_PREAMBLE) { - DPRINTF(sc, ATH_DBG_CONFIG, "BSS Changed PREAMBLE %d\n", + DPRINTF(sc->sc_ah, ATH_DBG_CONFIG, "BSS Changed PREAMBLE %d\n", bss_conf->use_short_preamble); if (bss_conf->use_short_preamble) sc->sc_flags |= SC_OP_PREAMBLE_SHORT; @@ -2641,7 +2645,7 @@ static void ath9k_bss_info_changed(struct ieee80211_hw *hw, } if (changed & BSS_CHANGED_ERP_CTS_PROT) { - DPRINTF(sc, ATH_DBG_CONFIG, "BSS Changed CTS PROT %d\n", + DPRINTF(sc->sc_ah, ATH_DBG_CONFIG, "BSS Changed CTS PROT %d\n", bss_conf->use_cts_prot); if (bss_conf->use_cts_prot && hw->conf.channel->band != IEEE80211_BAND_5GHZ) @@ -2651,7 +2655,7 @@ static void ath9k_bss_info_changed(struct ieee80211_hw *hw, } if (changed & BSS_CHANGED_ASSOC) { - DPRINTF(sc, ATH_DBG_CONFIG, "BSS Changed ASSOC %d\n", + DPRINTF(sc->sc_ah, ATH_DBG_CONFIG, "BSS Changed ASSOC %d\n", bss_conf->assoc); ath9k_bss_assoc_info(sc, vif, bss_conf); } @@ -2732,7 +2736,7 @@ static int ath9k_ampdu_action(struct ieee80211_hw *hw, ath_tx_aggr_resume(sc, sta, tid); break; default: - DPRINTF(sc, ATH_DBG_FATAL, "Unknown AMPDU action\n"); + DPRINTF(sc->sc_ah, ATH_DBG_FATAL, "Unknown AMPDU action\n"); } return ret; diff --git a/drivers/net/wireless/ath/ath9k/phy.c b/drivers/net/wireless/ath/ath9k/phy.c index 63bf9a3..1166f72 100644 --- a/drivers/net/wireless/ath/ath9k/phy.c +++ b/drivers/net/wireless/ath/ath9k/phy.c @@ -46,7 +46,7 @@ ath9k_hw_set_channel(struct ath_hw *ah, struct ath9k_channel *chan) channelSel = ((freq - 704) * 2 - 3040) / 10; bModeSynth = 1; } else { - DPRINTF(ah->ah_sc, ATH_DBG_FATAL, + DPRINTF(ah, ATH_DBG_FATAL, "Invalid channel %u MHz\n", freq); return false; } @@ -79,7 +79,7 @@ ath9k_hw_set_channel(struct ath_hw *ah, struct ath9k_channel *chan) channelSel = ath9k_hw_reverse_bits((freq - 4800) / 5, 8); aModeRefSel = ath9k_hw_reverse_bits(1, 2); } else { - DPRINTF(ah->ah_sc, ATH_DBG_FATAL, + DPRINTF(ah, ATH_DBG_FATAL, "Invalid channel %u MHz\n", freq); return false; } @@ -315,7 +315,7 @@ bool ath9k_hw_init_rf(struct ath_hw *ah, int *status) || ah->analogBank6Data == NULL || ah->analogBank6TPCData == NULL || ah->analogBank7Data == NULL) { - DPRINTF(ah->ah_sc, ATH_DBG_FATAL, + DPRINTF(ah, ATH_DBG_FATAL, "Cannot allocate RF banks\n"); *status = -ENOMEM; return false; @@ -326,7 +326,7 @@ bool ath9k_hw_init_rf(struct ath_hw *ah, int *status) ah->iniAddac.ia_rows * ah->iniAddac.ia_columns), GFP_KERNEL); if (ah->addac5416_21 == NULL) { - DPRINTF(ah->ah_sc, ATH_DBG_FATAL, + DPRINTF(ah, ATH_DBG_FATAL, "Cannot allocate addac5416_21\n"); *status = -ENOMEM; return false; @@ -336,7 +336,7 @@ bool ath9k_hw_init_rf(struct ath_hw *ah, int *status) kzalloc((sizeof(u32) * ah->iniBank6.ia_rows), GFP_KERNEL); if (ah->bank6Temp == NULL) { - DPRINTF(ah->ah_sc, ATH_DBG_FATAL, + DPRINTF(ah, ATH_DBG_FATAL, "Cannot allocate bank6Temp\n"); *status = -ENOMEM; return false; diff --git a/drivers/net/wireless/ath/ath9k/rc.c b/drivers/net/wireless/ath/ath9k/rc.c index 16a2717..cafe1ec 100644 --- a/drivers/net/wireless/ath/ath9k/rc.c +++ b/drivers/net/wireless/ath/ath9k/rc.c @@ -1177,13 +1177,14 @@ struct ath_rate_table *ath_choose_rate_table(struct ath_softc *sc, mode = ATH9K_MODE_11NA_HT40PLUS; break; default: - DPRINTF(sc, ATH_DBG_CONFIG, "Invalid band\n"); + DPRINTF(sc->sc_ah, ATH_DBG_CONFIG, "Invalid band\n"); return NULL; } BUG_ON(mode >= ATH9K_MODE_MAX); - DPRINTF(sc, ATH_DBG_CONFIG, "Choosing rate table for mode: %d\n", mode); + DPRINTF(sc->sc_ah, ATH_DBG_CONFIG, + "Choosing rate table for mode: %d\n", mode); return sc->hw_rate_table[mode]; } @@ -1198,7 +1199,8 @@ static void ath_rc_init(struct ath_softc *sc, u8 i, j, k, hi = 0, hthi = 0; if (!rate_table) { - DPRINTF(sc, ATH_DBG_FATAL, "Rate table not initialized\n"); + DPRINTF(sc->sc_ah, ATH_DBG_FATAL, + "Rate table not initialized\n"); return; } @@ -1261,7 +1263,8 @@ static void ath_rc_init(struct ath_softc *sc, ath_rc_priv->rate_max_phy = ath_rc_priv->valid_rate_index[k-4]; sc->cur_rate_table = rate_table; - DPRINTF(sc, ATH_DBG_CONFIG, "RC Initialized with capabilities: 0x%x\n", + DPRINTF(sc->sc_ah, ATH_DBG_CONFIG, + "RC Initialized with capabilities: 0x%x\n", ath_rc_priv->ht_cap); } @@ -1438,7 +1441,7 @@ static void ath_rate_update(void *priv, struct ieee80211_supported_band *sband, oper_cw40, oper_sgi40); ath_rc_init(sc, priv_sta, sband, sta, rate_table); - DPRINTF(sc, ATH_DBG_CONFIG, + DPRINTF(sc->sc_ah, ATH_DBG_CONFIG, "Operating HT Bandwidth changed to: %d\n", sc->hw->conf.channel_type); } @@ -1463,7 +1466,7 @@ static void *ath_rate_alloc_sta(void *priv, struct ieee80211_sta *sta, gfp_t gfp rate_priv = kzalloc(sizeof(struct ath_rate_priv), gfp); if (!rate_priv) { - DPRINTF(sc, ATH_DBG_FATAL, + DPRINTF(sc->sc_ah, ATH_DBG_FATAL, "Unable to allocate private rc structure\n"); return NULL; } diff --git a/drivers/net/wireless/ath/ath9k/recv.c b/drivers/net/wireless/ath/ath9k/recv.c index ec0abf8..ee1e8b4 100644 --- a/drivers/net/wireless/ath/ath9k/recv.c +++ b/drivers/net/wireless/ath/ath9k/recv.c @@ -306,7 +306,7 @@ int ath_rx_init(struct ath_softc *sc, int nbufs) sc->rx.bufsize = roundup(IEEE80211_MAX_MPDU_LEN, min(sc->common.cachelsz, (u16)64)); - DPRINTF(sc, ATH_DBG_CONFIG, "cachelsz %u rxbufsize %u\n", + DPRINTF(sc->sc_ah, ATH_DBG_CONFIG, "cachelsz %u rxbufsize %u\n", sc->common.cachelsz, sc->rx.bufsize); /* Initialize rx descriptors */ @@ -314,7 +314,7 @@ int ath_rx_init(struct ath_softc *sc, int nbufs) error = ath_descdma_setup(sc, &sc->rx.rxdma, &sc->rx.rxbuf, "rx", nbufs, 1); if (error != 0) { - DPRINTF(sc, ATH_DBG_FATAL, + DPRINTF(sc->sc_ah, ATH_DBG_FATAL, "failed to allocate rx descriptors: %d\n", error); goto err; } @@ -334,7 +334,7 @@ int ath_rx_init(struct ath_softc *sc, int nbufs) bf->bf_buf_addr))) { dev_kfree_skb_any(skb); bf->bf_mpdu = NULL; - DPRINTF(sc, ATH_DBG_FATAL, + DPRINTF(sc->sc_ah, ATH_DBG_FATAL, "dma_mapping_error() on RX init\n"); error = -ENOMEM; goto err; @@ -539,7 +539,7 @@ static void ath_rx_ps_beacon(struct ath_softc *sc, struct sk_buff *skb) if (sc->sc_flags & SC_OP_BEACON_SYNC) { sc->sc_flags &= ~SC_OP_BEACON_SYNC; - DPRINTF(sc, ATH_DBG_PS, "Reconfigure Beacon timers based on " + DPRINTF(sc->sc_ah, ATH_DBG_PS, "Reconfigure Beacon timers based on " "timestamp from the AP\n"); ath_beacon_config(sc, NULL); } @@ -552,7 +552,7 @@ static void ath_rx_ps_beacon(struct ath_softc *sc, struct sk_buff *skb) * a backup trigger for returning into NETWORK SLEEP state, * so we are waiting for it as well. */ - DPRINTF(sc, ATH_DBG_PS, "Received DTIM beacon indicating " + DPRINTF(sc->sc_ah, ATH_DBG_PS, "Received DTIM beacon indicating " "buffered broadcast/multicast frame(s)\n"); sc->sc_flags |= SC_OP_WAIT_FOR_CAB | SC_OP_WAIT_FOR_BEACON; return; @@ -565,7 +565,7 @@ static void ath_rx_ps_beacon(struct ath_softc *sc, struct sk_buff *skb) * been delivered. */ sc->sc_flags &= ~SC_OP_WAIT_FOR_CAB; - DPRINTF(sc, ATH_DBG_PS, "PS wait for CAB frames timed out\n"); + DPRINTF(sc->sc_ah, ATH_DBG_PS, "PS wait for CAB frames timed out\n"); } } @@ -589,13 +589,13 @@ static void ath_rx_ps(struct ath_softc *sc, struct sk_buff *skb) * point. */ sc->sc_flags &= ~SC_OP_WAIT_FOR_CAB; - DPRINTF(sc, ATH_DBG_PS, "All PS CAB frames received, back to " + DPRINTF(sc->sc_ah, ATH_DBG_PS, "All PS CAB frames received, back to " "sleep\n"); } else if ((sc->sc_flags & SC_OP_WAIT_FOR_PSPOLL_DATA) && !is_multicast_ether_addr(hdr->addr1) && !ieee80211_has_morefrags(hdr->frame_control)) { sc->sc_flags &= ~SC_OP_WAIT_FOR_PSPOLL_DATA; - DPRINTF(sc, ATH_DBG_PS, "Going back to sleep after having " + DPRINTF(sc->sc_ah, ATH_DBG_PS, "Going back to sleep after having " "received PS-Poll data (0x%x)\n", sc->sc_flags & (SC_OP_WAIT_FOR_BEACON | SC_OP_WAIT_FOR_CAB | @@ -811,7 +811,7 @@ int ath_rx_tasklet(struct ath_softc *sc, int flush) bf->bf_buf_addr))) { dev_kfree_skb_any(requeue_skb); bf->bf_mpdu = NULL; - DPRINTF(sc, ATH_DBG_FATAL, + DPRINTF(sc->sc_ah, ATH_DBG_FATAL, "dma_mapping_error() on RX\n"); ath_rx_send_to_mac80211(sc, skb, &rx_status); break; diff --git a/drivers/net/wireless/ath/ath9k/xmit.c b/drivers/net/wireless/ath/ath9k/xmit.c index 42551a4..ddd3062 100644 --- a/drivers/net/wireless/ath/ath9k/xmit.c +++ b/drivers/net/wireless/ath/ath9k/xmit.c @@ -854,7 +854,7 @@ struct ath_txq *ath_txq_setup(struct ath_softc *sc, int qtype, int subtype) return NULL; } if (qnum >= ARRAY_SIZE(sc->tx.txq)) { - DPRINTF(sc, ATH_DBG_FATAL, + DPRINTF(ah, ATH_DBG_FATAL, "qnum %u out of range, max %u!\n", qnum, (unsigned int)ARRAY_SIZE(sc->tx.txq)); ath9k_hw_releasetxqueue(ah, qnum); @@ -884,7 +884,7 @@ int ath_tx_get_qnum(struct ath_softc *sc, int qtype, int haltype) switch (qtype) { case ATH9K_TX_QUEUE_DATA: if (haltype >= ARRAY_SIZE(sc->tx.hwq_map)) { - DPRINTF(sc, ATH_DBG_FATAL, + DPRINTF(sc->sc_ah, ATH_DBG_FATAL, "HAL AC %u out of range, max %zu!\n", haltype, ARRAY_SIZE(sc->tx.hwq_map)); return -1; @@ -914,7 +914,7 @@ struct ath_txq *ath_test_get_txq(struct ath_softc *sc, struct sk_buff *skb) spin_lock_bh(&txq->axq_lock); if (txq->axq_depth >= (ATH_TXBUF - 20)) { - DPRINTF(sc, ATH_DBG_XMIT, + DPRINTF(sc->sc_ah, ATH_DBG_XMIT, "TX queue: %d is full, depth: %d\n", qnum, txq->axq_depth); ieee80211_stop_queue(sc->hw, skb_get_queue_mapping(skb)); @@ -955,7 +955,7 @@ int ath_txq_update(struct ath_softc *sc, int qnum, qi.tqi_readyTime = qinfo->tqi_readyTime; if (!ath9k_hw_set_txq_props(ah, qnum, &qi)) { - DPRINTF(sc, ATH_DBG_FATAL, + DPRINTF(sc->sc_ah, ATH_DBG_FATAL, "Unable to update hardware queue %u!\n", qnum); error = -EIO; } else { @@ -1076,12 +1076,12 @@ void ath_drain_all_txq(struct ath_softc *sc, bool retry_tx) if (npend) { int r; - DPRINTF(sc, ATH_DBG_XMIT, "Unable to stop TxDMA. Reset HAL!\n"); + DPRINTF(sc->sc_ah, ATH_DBG_XMIT, "Unable to stop TxDMA. Reset HAL!\n"); spin_lock_bh(&sc->sc_resetlock); r = ath9k_hw_reset(ah, sc->sc_ah->curchan, true); if (r) - DPRINTF(sc, ATH_DBG_FATAL, + DPRINTF(sc->sc_ah, ATH_DBG_FATAL, "Unable to reset hardware; reset status %d\n", r); spin_unlock_bh(&sc->sc_resetlock); @@ -1147,7 +1147,7 @@ int ath_tx_setup(struct ath_softc *sc, int haltype) struct ath_txq *txq; if (haltype >= ARRAY_SIZE(sc->tx.hwq_map)) { - DPRINTF(sc, ATH_DBG_FATAL, + DPRINTF(sc->sc_ah, ATH_DBG_FATAL, "HAL AC %u out of range, max %zu!\n", haltype, ARRAY_SIZE(sc->tx.hwq_map)); return 0; @@ -1188,17 +1188,17 @@ static void ath_tx_txqaddbuf(struct ath_softc *sc, struct ath_txq *txq, txq->axq_depth++; txq->axq_linkbuf = list_entry(txq->axq_q.prev, struct ath_buf, list); - DPRINTF(sc, ATH_DBG_QUEUE, + DPRINTF(sc->sc_ah, ATH_DBG_QUEUE, "qnum: %d, txq depth: %d\n", txq->axq_qnum, txq->axq_depth); if (txq->axq_link == NULL) { ath9k_hw_puttxbuf(ah, txq->axq_qnum, bf->bf_daddr); - DPRINTF(sc, ATH_DBG_XMIT, + DPRINTF(sc->sc_ah, ATH_DBG_XMIT, "TXDP[%u] = %llx (%p)\n", txq->axq_qnum, ito64(bf->bf_daddr), bf->bf_desc); } else { *txq->axq_link = bf->bf_daddr; - DPRINTF(sc, ATH_DBG_XMIT, "link[%u] (%p)=%llx (%p)\n", + DPRINTF(sc->sc_ah, ATH_DBG_XMIT, "link[%u] (%p)=%llx (%p)\n", txq->axq_qnum, txq->axq_link, ito64(bf->bf_daddr), bf->bf_desc); } @@ -1587,7 +1587,8 @@ static int ath_tx_setup_buffer(struct ieee80211_hw *hw, struct ath_buf *bf, bf->bf_mpdu = NULL; kfree(tx_info_priv); tx_info->rate_driver_data[0] = NULL; - DPRINTF(sc, ATH_DBG_FATAL, "dma_mapping_error() on TX\n"); + DPRINTF(sc->sc_ah, ATH_DBG_FATAL, + "dma_mapping_error() on TX\n"); return -ENOMEM; } @@ -1674,7 +1675,7 @@ int ath_tx_start(struct ieee80211_hw *hw, struct sk_buff *skb, bf = ath_tx_get_buffer(sc); if (!bf) { - DPRINTF(sc, ATH_DBG_XMIT, "TX buffers are full\n"); + DPRINTF(sc->sc_ah, ATH_DBG_XMIT, "TX buffers are full\n"); return -1; } @@ -1682,7 +1683,7 @@ int ath_tx_start(struct ieee80211_hw *hw, struct sk_buff *skb, if (unlikely(r)) { struct ath_txq *txq = txctl->txq; - DPRINTF(sc, ATH_DBG_FATAL, "TX mem alloc failure\n"); + DPRINTF(sc->sc_ah, ATH_DBG_FATAL, "TX mem alloc failure\n"); /* upon ath_tx_processq() this TX queue will be resumed, we * guarantee this will happen by knowing beforehand that @@ -1736,7 +1737,8 @@ void ath_tx_cabq(struct ieee80211_hw *hw, struct sk_buff *skb) if (hdrlen & 3) { padsize = hdrlen % 4; if (skb_headroom(skb) < padsize) { - DPRINTF(sc, ATH_DBG_XMIT, "TX CABQ padding failed\n"); + DPRINTF(sc->sc_ah, ATH_DBG_XMIT, + "TX CABQ padding failed\n"); dev_kfree_skb_any(skb); return; } @@ -1746,10 +1748,10 @@ void ath_tx_cabq(struct ieee80211_hw *hw, struct sk_buff *skb) txctl.txq = sc->beacon.cabq; - DPRINTF(sc, ATH_DBG_XMIT, "transmitting CABQ packet, skb: %p\n", skb); + DPRINTF(sc->sc_ah, ATH_DBG_XMIT, "transmitting CABQ packet, skb: %p\n", skb); if (ath_tx_start(hw, skb, &txctl) != 0) { - DPRINTF(sc, ATH_DBG_XMIT, "CABQ TX failed\n"); + DPRINTF(sc->sc_ah, ATH_DBG_XMIT, "CABQ TX failed\n"); goto exit; } @@ -1771,7 +1773,7 @@ static void ath_tx_complete(struct ath_softc *sc, struct sk_buff *skb, int hdrlen, padsize; int frame_type = ATH9K_NOT_INTERNAL; - DPRINTF(sc, ATH_DBG_XMIT, "TX complete: skb: %p\n", skb); + DPRINTF(sc->sc_ah, ATH_DBG_XMIT, "TX complete: skb: %p\n", skb); if (tx_info_priv) { hw = tx_info_priv->aphy->hw; @@ -1805,7 +1807,7 @@ static void ath_tx_complete(struct ath_softc *sc, struct sk_buff *skb, if (sc->sc_flags & SC_OP_WAIT_FOR_TX_ACK) { sc->sc_flags &= ~SC_OP_WAIT_FOR_TX_ACK; - DPRINTF(sc, ATH_DBG_PS, "Going back to sleep after having " + DPRINTF(sc->sc_ah, ATH_DBG_PS, "Going back to sleep after having " "received TX status (0x%x)\n", sc->sc_flags & (SC_OP_WAIT_FOR_BEACON | SC_OP_WAIT_FOR_CAB | @@ -1942,7 +1944,7 @@ static void ath_tx_processq(struct ath_softc *sc, struct ath_txq *txq) int txok; int status; - DPRINTF(sc, ATH_DBG_QUEUE, "tx queue %d (%x), link %p\n", + DPRINTF(ah, ATH_DBG_QUEUE, "tx queue %d (%x), link %p\n", txq->axq_qnum, ath9k_hw_gettxbuf(sc->sc_ah, txq->axq_qnum), txq->axq_link); @@ -2064,7 +2066,7 @@ static void ath_tx_complete_poll_work(struct work_struct *work) } if (needreset) { - DPRINTF(sc, ATH_DBG_RESET, "tx hung, resetting the chip\n"); + DPRINTF(sc->sc_ah, ATH_DBG_RESET, "tx hung, resetting the chip\n"); ath_reset(sc, false); } @@ -2100,7 +2102,7 @@ int ath_tx_init(struct ath_softc *sc, int nbufs) error = ath_descdma_setup(sc, &sc->tx.txdma, &sc->tx.txbuf, "tx", nbufs, 1); if (error != 0) { - DPRINTF(sc, ATH_DBG_FATAL, + DPRINTF(sc->sc_ah, ATH_DBG_FATAL, "Failed to allocate tx descriptors: %d\n", error); goto err; } @@ -2108,7 +2110,7 @@ int ath_tx_init(struct ath_softc *sc, int nbufs) error = ath_descdma_setup(sc, &sc->beacon.bdma, &sc->beacon.bbuf, "beacon", ATH_BCBUF, 1); if (error != 0) { - DPRINTF(sc, ATH_DBG_FATAL, + DPRINTF(sc->sc_ah, ATH_DBG_FATAL, "Failed to allocate beacon descriptors: %d\n", error); goto err; } -- 1.6.3.3 ^ permalink raw reply related [flat|nested] 34+ messages in thread
* [PATCH 01/15] ath9k: use ath_hw for DPRINTF() and debug init/exit @ 2009-09-09 23:44 ` Luis R. Rodriguez 0 siblings, 0 replies; 34+ messages in thread From: Luis R. Rodriguez @ 2009-09-09 23:44 UTC (permalink / raw) To: linville; +Cc: linux-wireless, ath9k-devel, devel, Luis R. Rodriguez DPRINTF() is used in hw specific related code, as such ensure we don't rely on the private driver core ath_softc struct when calling it. Drivers can then implement their own DPRINTF() as they see fit. Signed-off-by: Luis R. Rodriguez <lrodriguez@atheros.com> --- drivers/net/wireless/ath/ath9k/ahb.c | 2 +- drivers/net/wireless/ath/ath9k/ani.c | 44 ++++---- drivers/net/wireless/ath/ath9k/beacon.c | 32 +++--- drivers/net/wireless/ath/ath9k/btcoex.c | 8 +- drivers/net/wireless/ath/ath9k/calib.c | 102 +++++++++--------- drivers/net/wireless/ath/ath9k/debug.c | 16 ++- drivers/net/wireless/ath/ath9k/debug.h | 15 ++- drivers/net/wireless/ath/ath9k/eeprom_4k.c | 24 ++-- drivers/net/wireless/ath/ath9k/eeprom_9287.c | 24 ++-- drivers/net/wireless/ath/ath9k/eeprom_def.c | 24 ++-- drivers/net/wireless/ath/ath9k/hw.c | 120 +++++++++++----------- drivers/net/wireless/ath/ath9k/mac.c | 48 ++++---- drivers/net/wireless/ath/ath9k/main.c | 148 +++++++++++++------------- drivers/net/wireless/ath/ath9k/phy.c | 10 +- drivers/net/wireless/ath/ath9k/rc.c | 15 ++- drivers/net/wireless/ath/ath9k/recv.c | 18 ++-- drivers/net/wireless/ath/ath9k/xmit.c | 46 ++++---- 17 files changed, 356 insertions(+), 340 deletions(-) diff --git a/drivers/net/wireless/ath/ath9k/ahb.c b/drivers/net/wireless/ath/ath9k/ahb.c index 2ad7d02..41e16ed 100644 --- a/drivers/net/wireless/ath/ath9k/ahb.c +++ b/drivers/net/wireless/ath/ath9k/ahb.c @@ -40,7 +40,7 @@ static bool ath_ahb_eeprom_read(struct ath_hw *ah, u32 off, u16 *data) pdata = (struct ath9k_platform_data *) pdev->dev.platform_data; if (off >= (ARRAY_SIZE(pdata->eeprom_data))) { - DPRINTF(ah->ah_sc, ATH_DBG_FATAL, + DPRINTF(ah, ATH_DBG_FATAL, "%s: flash read failed, offset %08x is out of range\n", __func__, off); return false; diff --git a/drivers/net/wireless/ath/ath9k/ani.c b/drivers/net/wireless/ath/ath9k/ani.c index a7cbb07..f5cd7da 100644 --- a/drivers/net/wireless/ath/ath9k/ani.c +++ b/drivers/net/wireless/ath/ath9k/ani.c @@ -31,7 +31,7 @@ static int ath9k_hw_get_ani_channel_idx(struct ath_hw *ah, } } - DPRINTF(ah->ah_sc, ATH_DBG_ANI, + DPRINTF(ah, ATH_DBG_ANI, "No more channel states left. Using channel 0\n"); return 0; @@ -47,7 +47,7 @@ static bool ath9k_hw_ani_control(struct ath_hw *ah, u32 level = param; if (level >= ARRAY_SIZE(ah->totalSizeDesired)) { - DPRINTF(ah->ah_sc, ATH_DBG_ANI, + DPRINTF(ah, ATH_DBG_ANI, "level out of range (%u > %u)\n", level, (unsigned)ARRAY_SIZE(ah->totalSizeDesired)); @@ -152,7 +152,7 @@ static bool ath9k_hw_ani_control(struct ath_hw *ah, u32 level = param; if (level >= ARRAY_SIZE(firstep)) { - DPRINTF(ah->ah_sc, ATH_DBG_ANI, + DPRINTF(ah, ATH_DBG_ANI, "level out of range (%u > %u)\n", level, (unsigned) ARRAY_SIZE(firstep)); @@ -174,7 +174,7 @@ static bool ath9k_hw_ani_control(struct ath_hw *ah, u32 level = param; if (level >= ARRAY_SIZE(cycpwrThr1)) { - DPRINTF(ah->ah_sc, ATH_DBG_ANI, + DPRINTF(ah, ATH_DBG_ANI, "level out of range (%u > %u)\n", level, (unsigned) @@ -194,23 +194,23 @@ static bool ath9k_hw_ani_control(struct ath_hw *ah, case ATH9K_ANI_PRESENT: break; default: - DPRINTF(ah->ah_sc, ATH_DBG_ANI, + DPRINTF(ah, ATH_DBG_ANI, "invalid cmd %u\n", cmd); return false; } - DPRINTF(ah->ah_sc, ATH_DBG_ANI, "ANI parameters:\n"); - DPRINTF(ah->ah_sc, ATH_DBG_ANI, + DPRINTF(ah, ATH_DBG_ANI, "ANI parameters:\n"); + DPRINTF(ah, ATH_DBG_ANI, "noiseImmunityLevel=%d, spurImmunityLevel=%d, " "ofdmWeakSigDetectOff=%d\n", aniState->noiseImmunityLevel, aniState->spurImmunityLevel, !aniState->ofdmWeakSigDetectOff); - DPRINTF(ah->ah_sc, ATH_DBG_ANI, + DPRINTF(ah, ATH_DBG_ANI, "cckWeakSigThreshold=%d, " "firstepLevel=%d, listenTime=%d\n", aniState->cckWeakSigThreshold, aniState->firstepLevel, aniState->listenTime); - DPRINTF(ah->ah_sc, ATH_DBG_ANI, + DPRINTF(ah, ATH_DBG_ANI, "cycleCount=%d, ofdmPhyErrCount=%d, cckPhyErrCount=%d\n\n", aniState->cycleCount, aniState->ofdmPhyErrCount, aniState->cckPhyErrCount); @@ -240,7 +240,7 @@ static void ath9k_ani_restart(struct ath_hw *ah) if (aniState->ofdmTrigHigh > AR_PHY_COUNTMAX) { aniState->ofdmPhyErrBase = 0; - DPRINTF(ah->ah_sc, ATH_DBG_ANI, + DPRINTF(ah, ATH_DBG_ANI, "OFDM Trigger is too high for hw counters\n"); } else { aniState->ofdmPhyErrBase = @@ -248,13 +248,13 @@ static void ath9k_ani_restart(struct ath_hw *ah) } if (aniState->cckTrigHigh > AR_PHY_COUNTMAX) { aniState->cckPhyErrBase = 0; - DPRINTF(ah->ah_sc, ATH_DBG_ANI, + DPRINTF(ah, ATH_DBG_ANI, "CCK Trigger is too high for hw counters\n"); } else { aniState->cckPhyErrBase = AR_PHY_COUNTMAX - aniState->cckTrigHigh; } - DPRINTF(ah->ah_sc, ATH_DBG_ANI, + DPRINTF(ah, ATH_DBG_ANI, "Writing ofdmbase=%u cckbase=%u\n", aniState->ofdmPhyErrBase, aniState->cckPhyErrBase); @@ -473,7 +473,7 @@ void ath9k_ani_reset(struct ath_hw *ah) if (DO_ANI(ah) && ah->opmode != NL80211_IFTYPE_STATION && ah->opmode != NL80211_IFTYPE_ADHOC) { - DPRINTF(ah->ah_sc, ATH_DBG_ANI, + DPRINTF(ah, ATH_DBG_ANI, "Reset ANI state opmode %u\n", ah->opmode); ah->stats.ast_ani_reset++; @@ -567,7 +567,7 @@ void ath9k_hw_ani_monitor(struct ath_hw *ah, if (phyCnt1 < aniState->ofdmPhyErrBase || phyCnt2 < aniState->cckPhyErrBase) { if (phyCnt1 < aniState->ofdmPhyErrBase) { - DPRINTF(ah->ah_sc, ATH_DBG_ANI, + DPRINTF(ah, ATH_DBG_ANI, "phyCnt1 0x%x, resetting " "counter value to 0x%x\n", phyCnt1, aniState->ofdmPhyErrBase); @@ -577,7 +577,7 @@ void ath9k_hw_ani_monitor(struct ath_hw *ah, AR_PHY_ERR_OFDM_TIMING); } if (phyCnt2 < aniState->cckPhyErrBase) { - DPRINTF(ah->ah_sc, ATH_DBG_ANI, + DPRINTF(ah, ATH_DBG_ANI, "phyCnt2 0x%x, resetting " "counter value to 0x%x\n", phyCnt2, aniState->cckPhyErrBase); @@ -622,7 +622,7 @@ void ath9k_hw_ani_monitor(struct ath_hw *ah, void ath9k_enable_mib_counters(struct ath_hw *ah) { - DPRINTF(ah->ah_sc, ATH_DBG_ANI, "Enable MIB counters\n"); + DPRINTF(ah, ATH_DBG_ANI, "Enable MIB counters\n"); ath9k_hw_update_mibstats(ah, &ah->ah_mibStats); @@ -638,7 +638,7 @@ void ath9k_enable_mib_counters(struct ath_hw *ah) /* Freeze the MIB counters, get the stats and then clear them */ void ath9k_hw_disable_mib_counters(struct ath_hw *ah) { - DPRINTF(ah->ah_sc, ATH_DBG_ANI, "Disable MIB counters\n"); + DPRINTF(ah, ATH_DBG_ANI, "Disable MIB counters\n"); REG_WRITE(ah, AR_MIBC, AR_MIBC_FMC); ath9k_hw_update_mibstats(ah, &ah->ah_mibStats); REG_WRITE(ah, AR_MIBC, AR_MIBC_CMC); @@ -660,7 +660,7 @@ u32 ath9k_hw_GetMibCycleCountsPct(struct ath_hw *ah, u32 cc = REG_READ(ah, AR_CCCNT); if (cycles == 0 || cycles > cc) { - DPRINTF(ah->ah_sc, ATH_DBG_ANI, + DPRINTF(ah, ATH_DBG_ANI, "cycle counter wrap. ExtBusy = 0\n"); good = 0; } else { @@ -762,7 +762,7 @@ void ath9k_hw_ani_init(struct ath_hw *ah) { int i; - DPRINTF(ah->ah_sc, ATH_DBG_ANI, "Initialize ANI\n"); + DPRINTF(ah, ATH_DBG_ANI, "Initialize ANI\n"); memset(ah->ani, 0, sizeof(ah->ani)); for (i = 0; i < ARRAY_SIZE(ah->ani); i++) { @@ -784,10 +784,10 @@ void ath9k_hw_ani_init(struct ath_hw *ah) AR_PHY_COUNTMAX - ATH9K_ANI_CCK_TRIG_HIGH; } - DPRINTF(ah->ah_sc, ATH_DBG_ANI, + DPRINTF(ah, ATH_DBG_ANI, "Setting OfdmErrBase = 0x%08x\n", ah->ani[0].ofdmPhyErrBase); - DPRINTF(ah->ah_sc, ATH_DBG_ANI, "Setting cckErrBase = 0x%08x\n", + DPRINTF(ah, ATH_DBG_ANI, "Setting cckErrBase = 0x%08x\n", ah->ani[0].cckPhyErrBase); REG_WRITE(ah, AR_PHY_ERR_1, ah->ani[0].ofdmPhyErrBase); @@ -801,7 +801,7 @@ void ath9k_hw_ani_init(struct ath_hw *ah) void ath9k_hw_ani_disable(struct ath_hw *ah) { - DPRINTF(ah->ah_sc, ATH_DBG_ANI, "Disabling ANI\n"); + DPRINTF(ah, ATH_DBG_ANI, "Disabling ANI\n"); ath9k_hw_disable_mib_counters(ah); REG_WRITE(ah, AR_PHY_ERR_1, 0); diff --git a/drivers/net/wireless/ath/ath9k/beacon.c b/drivers/net/wireless/ath/ath9k/beacon.c index 45c4ea5..6e7a519 100644 --- a/drivers/net/wireless/ath/ath9k/beacon.c +++ b/drivers/net/wireless/ath/ath9k/beacon.c @@ -42,7 +42,7 @@ static int ath_beaconq_config(struct ath_softc *sc) } if (!ath9k_hw_set_txq_props(ah, sc->beacon.beaconq, &qi)) { - DPRINTF(sc, ATH_DBG_FATAL, + DPRINTF(ah, ATH_DBG_FATAL, "Unable to update h/w beacon queue parameters\n"); return 0; } else { @@ -172,7 +172,7 @@ static struct ath_buf *ath_beacon_generate(struct ieee80211_hw *hw, if (unlikely(dma_mapping_error(sc->dev, bf->bf_buf_addr))) { dev_kfree_skb_any(skb); bf->bf_mpdu = NULL; - DPRINTF(sc, ATH_DBG_FATAL, "dma_mapping_error on beaconing\n"); + DPRINTF(sc->sc_ah, ATH_DBG_FATAL, "dma_mapping_error on beaconing\n"); return NULL; } @@ -192,7 +192,7 @@ static struct ath_buf *ath_beacon_generate(struct ieee80211_hw *hw, if (skb && cabq_depth) { if (sc->nvifs > 1) { - DPRINTF(sc, ATH_DBG_BEACON, + DPRINTF(sc->sc_ah, ATH_DBG_BEACON, "Flushing previous cabq traffic\n"); ath_draintxq(sc, cabq, false); } @@ -233,7 +233,7 @@ static void ath_beacon_start_adhoc(struct ath_softc *sc, /* NB: caller is known to have already stopped tx dma */ ath9k_hw_puttxbuf(ah, sc->beacon.beaconq, bf->bf_daddr); ath9k_hw_txstart(ah, sc->beacon.beaconq); - DPRINTF(sc, ATH_DBG_BEACON, "TXDP%u = %llx (%p)\n", + DPRINTF(ah, ATH_DBG_BEACON, "TXDP%u = %llx (%p)\n", sc->beacon.beaconq, ito64(bf->bf_daddr), bf->bf_desc); } @@ -309,7 +309,7 @@ int ath_beacon_alloc(struct ath_wiphy *aphy, struct ieee80211_vif *vif) /* NB: the beacon data buffer must be 32-bit aligned. */ skb = ieee80211_beacon_get(sc->hw, vif); if (skb == NULL) { - DPRINTF(sc, ATH_DBG_BEACON, "cannot get skb\n"); + DPRINTF(sc->sc_ah, ATH_DBG_BEACON, "cannot get skb\n"); return -ENOMEM; } @@ -333,7 +333,7 @@ int ath_beacon_alloc(struct ath_wiphy *aphy, struct ieee80211_vif *vif) tsfadjust = intval * avp->av_bslot / ATH_BCBUF; avp->tsf_adjust = cpu_to_le64(TU_TO_USEC(tsfadjust)); - DPRINTF(sc, ATH_DBG_BEACON, + DPRINTF(sc->sc_ah, ATH_DBG_BEACON, "stagger beacons, bslot %d intval %u tsfadjust %llu\n", avp->av_bslot, intval, (unsigned long long)tsfadjust); @@ -349,7 +349,7 @@ int ath_beacon_alloc(struct ath_wiphy *aphy, struct ieee80211_vif *vif) if (unlikely(dma_mapping_error(sc->dev, bf->bf_buf_addr))) { dev_kfree_skb_any(skb); bf->bf_mpdu = NULL; - DPRINTF(sc, ATH_DBG_FATAL, + DPRINTF(sc->sc_ah, ATH_DBG_FATAL, "dma_mapping_error on beacon alloc\n"); return -ENOMEM; } @@ -405,11 +405,11 @@ void ath_beacon_tasklet(unsigned long data) sc->beacon.bmisscnt++; if (sc->beacon.bmisscnt < BSTUCK_THRESH) { - DPRINTF(sc, ATH_DBG_BEACON, + DPRINTF(sc->sc_ah, ATH_DBG_BEACON, "missed %u consecutive beacons\n", sc->beacon.bmisscnt); } else if (sc->beacon.bmisscnt >= BSTUCK_THRESH) { - DPRINTF(sc, ATH_DBG_BEACON, + DPRINTF(sc->sc_ah, ATH_DBG_BEACON, "beacon is officially stuck\n"); sc->sc_flags |= SC_OP_TSF_RESET; ath_reset(sc, false); @@ -419,7 +419,7 @@ void ath_beacon_tasklet(unsigned long data) } if (sc->beacon.bmisscnt != 0) { - DPRINTF(sc, ATH_DBG_BEACON, + DPRINTF(sc->sc_ah, ATH_DBG_BEACON, "resume beacon xmit after %u misses\n", sc->beacon.bmisscnt); sc->beacon.bmisscnt = 0; @@ -447,7 +447,7 @@ void ath_beacon_tasklet(unsigned long data) vif = sc->beacon.bslot[slot]; aphy = sc->beacon.bslot_aphy[slot]; - DPRINTF(sc, ATH_DBG_BEACON, + DPRINTF(sc->sc_ah, ATH_DBG_BEACON, "slot %d [tsf %llu tsftu %u intval %u] vif %p\n", slot, tsf, tsftu, intval, vif); @@ -490,7 +490,7 @@ void ath_beacon_tasklet(unsigned long data) * are still pending on the queue. */ if (!ath9k_hw_stoptxdma(ah, sc->beacon.beaconq)) { - DPRINTF(sc, ATH_DBG_FATAL, + DPRINTF(sc->sc_ah, ATH_DBG_FATAL, "beacon queue %u did not stop?\n", sc->beacon.beaconq); } @@ -651,8 +651,8 @@ static void ath_beacon_config_sta(struct ath_softc *sc, /* TSF out of range threshold fixed at 1 second */ bs.bs_tsfoor_threshold = ATH9K_TSFOOR_THRESHOLD; - DPRINTF(sc, ATH_DBG_BEACON, "tsf: %llu tsftu: %u\n", tsf, tsftu); - DPRINTF(sc, ATH_DBG_BEACON, + DPRINTF(sc->sc_ah, ATH_DBG_BEACON, "tsf: %llu tsftu: %u\n", tsf, tsftu); + DPRINTF(sc->sc_ah, ATH_DBG_BEACON, "bmiss: %u sleep: %u cfp-period: %u maxdur: %u next: %u\n", bs.bs_bmissthreshold, bs.bs_sleepduration, bs.bs_cfpperiod, bs.bs_cfpmaxduration, bs.bs_cfpnext); @@ -689,7 +689,7 @@ static void ath_beacon_config_adhoc(struct ath_softc *sc, nexttbtt += intval; } while (nexttbtt < tsftu); - DPRINTF(sc, ATH_DBG_BEACON, + DPRINTF(sc->sc_ah, ATH_DBG_BEACON, "IBSS nexttbtt %u intval %u (%u)\n", nexttbtt, intval, conf->beacon_interval); @@ -759,7 +759,7 @@ void ath_beacon_config(struct ath_softc *sc, struct ieee80211_vif *vif) ath_beacon_config_sta(sc, cur_conf); break; default: - DPRINTF(sc, ATH_DBG_CONFIG, + DPRINTF(sc->sc_ah, ATH_DBG_CONFIG, "Unsupported beaconing mode\n"); return; } diff --git a/drivers/net/wireless/ath/ath9k/btcoex.c b/drivers/net/wireless/ath/ath9k/btcoex.c index 55f607b..e19a9c9 100644 --- a/drivers/net/wireless/ath/ath9k/btcoex.c +++ b/drivers/net/wireless/ath/ath9k/btcoex.c @@ -56,7 +56,7 @@ static void ath_detect_bt_priority(struct ath_softc *sc) if (time_after(jiffies, btinfo->bt_priority_time + msecs_to_jiffies(ATH_BT_PRIORITY_TIME_THRESHOLD))) { if (btinfo->bt_priority_cnt >= ATH_BT_CNT_THRESHOLD) { - DPRINTF(sc, ATH_DBG_BTCOEX, + DPRINTF(sc->sc_ah, ATH_DBG_BTCOEX, "BT priority traffic detected"); sc->sc_flags |= SC_OP_BT_PRIORITY_DETECTED; } else { @@ -90,7 +90,7 @@ static void ath_btcoex_bt_stomp(struct ath_softc *sc, AR_STOMP_NONE_WLAN_WGHT); break; default: - DPRINTF(sc, ATH_DBG_BTCOEX, "Invalid Stomptype\n"); + DPRINTF(sc->sc_ah, ATH_DBG_BTCOEX, "Invalid Stomptype\n"); break; } @@ -142,7 +142,7 @@ static void ath_btcoex_no_stomp_timer(void *arg) struct ath_softc *sc = (struct ath_softc *)arg; struct ath_btcoex_info *btinfo = &sc->btcoex_info; - DPRINTF(sc, ATH_DBG_BTCOEX, "no stomp timer running \n"); + DPRINTF(sc->sc_ah, ATH_DBG_BTCOEX, "no stomp timer running \n"); spin_lock_bh(&btinfo->btcoex_lock); @@ -326,7 +326,7 @@ void ath_btcoex_timer_resume(struct ath_softc *sc, struct ath_btcoex_info *btinfo) { - DPRINTF(sc, ATH_DBG_BTCOEX, "Starting btcoex timers"); + DPRINTF(sc->sc_ah, ATH_DBG_BTCOEX, "Starting btcoex timers"); /* make sure duty cycle timer is also stopped when resuming */ if (btinfo->hw_timer_enabled) diff --git a/drivers/net/wireless/ath/ath9k/calib.c b/drivers/net/wireless/ath/ath9k/calib.c index 3234995..dfd9565 100644 --- a/drivers/net/wireless/ath/ath9k/calib.c +++ b/drivers/net/wireless/ath/ath9k/calib.c @@ -26,7 +26,7 @@ static bool ath9k_hw_nf_in_range(struct ath_hw *ah, s16 nf) { if (nf > ATH9K_NF_TOO_LOW) { - DPRINTF(ah->ah_sc, ATH_DBG_CALIBRATE, + DPRINTF(ah, ATH_DBG_CALIBRATE, "noise floor value detected (%d) is " "lower than what we think is a " "reasonable value (%d)\n", @@ -98,7 +98,7 @@ static void ath9k_hw_do_getnf(struct ath_hw *ah, if (nf & 0x100) nf = 0 - ((nf ^ 0x1ff) + 1); - DPRINTF(ah->ah_sc, ATH_DBG_CALIBRATE, + DPRINTF(ah, ATH_DBG_CALIBRATE, "NF calibrated [ctl] [chain 0] is %d\n", nf); nfarray[0] = nf; @@ -112,7 +112,7 @@ static void ath9k_hw_do_getnf(struct ath_hw *ah, if (nf & 0x100) nf = 0 - ((nf ^ 0x1ff) + 1); - DPRINTF(ah->ah_sc, ATH_DBG_CALIBRATE, + DPRINTF(ah, ATH_DBG_CALIBRATE, "NF calibrated [ctl] [chain 1] is %d\n", nf); nfarray[1] = nf; @@ -121,7 +121,7 @@ static void ath9k_hw_do_getnf(struct ath_hw *ah, AR_PHY_CH2_MINCCA_PWR); if (nf & 0x100) nf = 0 - ((nf ^ 0x1ff) + 1); - DPRINTF(ah->ah_sc, ATH_DBG_CALIBRATE, + DPRINTF(ah, ATH_DBG_CALIBRATE, "NF calibrated [ctl] [chain 2] is %d\n", nf); nfarray[2] = nf; } @@ -136,7 +136,7 @@ static void ath9k_hw_do_getnf(struct ath_hw *ah, if (nf & 0x100) nf = 0 - ((nf ^ 0x1ff) + 1); - DPRINTF(ah->ah_sc, ATH_DBG_CALIBRATE, + DPRINTF(ah, ATH_DBG_CALIBRATE, "NF calibrated [ext] [chain 0] is %d\n", nf); nfarray[3] = nf; @@ -150,7 +150,7 @@ static void ath9k_hw_do_getnf(struct ath_hw *ah, if (nf & 0x100) nf = 0 - ((nf ^ 0x1ff) + 1); - DPRINTF(ah->ah_sc, ATH_DBG_CALIBRATE, + DPRINTF(ah, ATH_DBG_CALIBRATE, "NF calibrated [ext] [chain 1] is %d\n", nf); nfarray[4] = nf; @@ -159,7 +159,7 @@ static void ath9k_hw_do_getnf(struct ath_hw *ah, AR_PHY_CH2_EXT_MINCCA_PWR); if (nf & 0x100) nf = 0 - ((nf ^ 0x1ff) + 1); - DPRINTF(ah->ah_sc, ATH_DBG_CALIBRATE, + DPRINTF(ah, ATH_DBG_CALIBRATE, "NF calibrated [ext] [chain 2] is %d\n", nf); nfarray[5] = nf; } @@ -195,22 +195,22 @@ static void ath9k_hw_setup_calibration(struct ath_hw *ah, switch (currCal->calData->calType) { case IQ_MISMATCH_CAL: REG_WRITE(ah, AR_PHY_CALMODE, AR_PHY_CALMODE_IQ); - DPRINTF(ah->ah_sc, ATH_DBG_CALIBRATE, + DPRINTF(ah, ATH_DBG_CALIBRATE, "starting IQ Mismatch Calibration\n"); break; case ADC_GAIN_CAL: REG_WRITE(ah, AR_PHY_CALMODE, AR_PHY_CALMODE_ADC_GAIN); - DPRINTF(ah->ah_sc, ATH_DBG_CALIBRATE, + DPRINTF(ah, ATH_DBG_CALIBRATE, "starting ADC Gain Calibration\n"); break; case ADC_DC_CAL: REG_WRITE(ah, AR_PHY_CALMODE, AR_PHY_CALMODE_ADC_DC_PER); - DPRINTF(ah->ah_sc, ATH_DBG_CALIBRATE, + DPRINTF(ah, ATH_DBG_CALIBRATE, "starting ADC DC Calibration\n"); break; case ADC_DC_INIT_CAL: REG_WRITE(ah, AR_PHY_CALMODE, AR_PHY_CALMODE_ADC_DC_INIT); - DPRINTF(ah->ah_sc, ATH_DBG_CALIBRATE, + DPRINTF(ah, ATH_DBG_CALIBRATE, "starting Init ADC DC Calibration\n"); break; } @@ -304,7 +304,7 @@ static void ath9k_hw_iqcal_collect(struct ath_hw *ah) REG_READ(ah, AR_PHY_CAL_MEAS_1(i)); ah->totalIqCorrMeas[i] += (int32_t) REG_READ(ah, AR_PHY_CAL_MEAS_2(i)); - DPRINTF(ah->ah_sc, ATH_DBG_CALIBRATE, + DPRINTF(ah, ATH_DBG_CALIBRATE, "%d: Chn %d pmi=0x%08x;pmq=0x%08x;iqcm=0x%08x;\n", ah->cal_samples, i, ah->totalPowerMeasI[i], ah->totalPowerMeasQ[i], @@ -326,7 +326,7 @@ static void ath9k_hw_adc_gaincal_collect(struct ath_hw *ah) ah->totalAdcQEvenPhase[i] += REG_READ(ah, AR_PHY_CAL_MEAS_3(i)); - DPRINTF(ah->ah_sc, ATH_DBG_CALIBRATE, + DPRINTF(ah, ATH_DBG_CALIBRATE, "%d: Chn %d oddi=0x%08x; eveni=0x%08x; " "oddq=0x%08x; evenq=0x%08x;\n", ah->cal_samples, i, @@ -351,7 +351,7 @@ static void ath9k_hw_adc_dccal_collect(struct ath_hw *ah) ah->totalAdcDcOffsetQEvenPhase[i] += (int32_t) REG_READ(ah, AR_PHY_CAL_MEAS_3(i)); - DPRINTF(ah->ah_sc, ATH_DBG_CALIBRATE, + DPRINTF(ah, ATH_DBG_CALIBRATE, "%d: Chn %d oddi=0x%08x; eveni=0x%08x; " "oddq=0x%08x; evenq=0x%08x;\n", ah->cal_samples, i, @@ -374,11 +374,11 @@ static void ath9k_hw_iqcalibrate(struct ath_hw *ah, u8 numChains) powerMeasQ = ah->totalPowerMeasQ[i]; iqCorrMeas = ah->totalIqCorrMeas[i]; - DPRINTF(ah->ah_sc, ATH_DBG_CALIBRATE, + DPRINTF(ah, ATH_DBG_CALIBRATE, "Starting IQ Cal and Correction for Chain %d\n", i); - DPRINTF(ah->ah_sc, ATH_DBG_CALIBRATE, + DPRINTF(ah, ATH_DBG_CALIBRATE, "Orignal: Chn %diq_corr_meas = 0x%08x\n", i, ah->totalIqCorrMeas[i]); @@ -389,11 +389,11 @@ static void ath9k_hw_iqcalibrate(struct ath_hw *ah, u8 numChains) iqCorrNeg = 1; } - DPRINTF(ah->ah_sc, ATH_DBG_CALIBRATE, + DPRINTF(ah, ATH_DBG_CALIBRATE, "Chn %d pwr_meas_i = 0x%08x\n", i, powerMeasI); - DPRINTF(ah->ah_sc, ATH_DBG_CALIBRATE, + DPRINTF(ah, ATH_DBG_CALIBRATE, "Chn %d pwr_meas_q = 0x%08x\n", i, powerMeasQ); - DPRINTF(ah->ah_sc, ATH_DBG_CALIBRATE, "iqCorrNeg is 0x%08x\n", + DPRINTF(ah, ATH_DBG_CALIBRATE, "iqCorrNeg is 0x%08x\n", iqCorrNeg); iCoffDenom = (powerMeasI / 2 + powerMeasQ / 2) / 128; @@ -402,13 +402,13 @@ static void ath9k_hw_iqcalibrate(struct ath_hw *ah, u8 numChains) if (powerMeasQ != 0) { iCoff = iqCorrMeas / iCoffDenom; qCoff = powerMeasI / qCoffDenom - 64; - DPRINTF(ah->ah_sc, ATH_DBG_CALIBRATE, + DPRINTF(ah, ATH_DBG_CALIBRATE, "Chn %d iCoff = 0x%08x\n", i, iCoff); - DPRINTF(ah->ah_sc, ATH_DBG_CALIBRATE, + DPRINTF(ah, ATH_DBG_CALIBRATE, "Chn %d qCoff = 0x%08x\n", i, qCoff); iCoff = iCoff & 0x3f; - DPRINTF(ah->ah_sc, ATH_DBG_CALIBRATE, + DPRINTF(ah, ATH_DBG_CALIBRATE, "New: Chn %d iCoff = 0x%08x\n", i, iCoff); if (iqCorrNeg == 0x0) iCoff = 0x40 - iCoff; @@ -418,7 +418,7 @@ static void ath9k_hw_iqcalibrate(struct ath_hw *ah, u8 numChains) else if (qCoff <= -16) qCoff = 16; - DPRINTF(ah->ah_sc, ATH_DBG_CALIBRATE, + DPRINTF(ah, ATH_DBG_CALIBRATE, "Chn %d : iCoff = 0x%x qCoff = 0x%x\n", i, iCoff, qCoff); @@ -428,7 +428,7 @@ static void ath9k_hw_iqcalibrate(struct ath_hw *ah, u8 numChains) REG_RMW_FIELD(ah, AR_PHY_TIMING_CTRL4(i), AR_PHY_TIMING_CTRL4_IQCORR_Q_Q_COFF, qCoff); - DPRINTF(ah->ah_sc, ATH_DBG_CALIBRATE, + DPRINTF(ah, ATH_DBG_CALIBRATE, "IQ Cal and Correction done for Chain %d\n", i); } @@ -449,19 +449,19 @@ static void ath9k_hw_adc_gaincal_calibrate(struct ath_hw *ah, u8 numChains) qOddMeasOffset = ah->totalAdcQOddPhase[i]; qEvenMeasOffset = ah->totalAdcQEvenPhase[i]; - DPRINTF(ah->ah_sc, ATH_DBG_CALIBRATE, + DPRINTF(ah, ATH_DBG_CALIBRATE, "Starting ADC Gain Cal for Chain %d\n", i); - DPRINTF(ah->ah_sc, ATH_DBG_CALIBRATE, + DPRINTF(ah, ATH_DBG_CALIBRATE, "Chn %d pwr_meas_odd_i = 0x%08x\n", i, iOddMeasOffset); - DPRINTF(ah->ah_sc, ATH_DBG_CALIBRATE, + DPRINTF(ah, ATH_DBG_CALIBRATE, "Chn %d pwr_meas_even_i = 0x%08x\n", i, iEvenMeasOffset); - DPRINTF(ah->ah_sc, ATH_DBG_CALIBRATE, + DPRINTF(ah, ATH_DBG_CALIBRATE, "Chn %d pwr_meas_odd_q = 0x%08x\n", i, qOddMeasOffset); - DPRINTF(ah->ah_sc, ATH_DBG_CALIBRATE, + DPRINTF(ah, ATH_DBG_CALIBRATE, "Chn %d pwr_meas_even_q = 0x%08x\n", i, qEvenMeasOffset); @@ -473,10 +473,10 @@ static void ath9k_hw_adc_gaincal_calibrate(struct ath_hw *ah, u8 numChains) ((qOddMeasOffset * 32) / qEvenMeasOffset) & 0x3f; - DPRINTF(ah->ah_sc, ATH_DBG_CALIBRATE, + DPRINTF(ah, ATH_DBG_CALIBRATE, "Chn %d gain_mismatch_i = 0x%08x\n", i, iGainMismatch); - DPRINTF(ah->ah_sc, ATH_DBG_CALIBRATE, + DPRINTF(ah, ATH_DBG_CALIBRATE, "Chn %d gain_mismatch_q = 0x%08x\n", i, qGainMismatch); @@ -485,7 +485,7 @@ static void ath9k_hw_adc_gaincal_calibrate(struct ath_hw *ah, u8 numChains) val |= (qGainMismatch) | (iGainMismatch << 6); REG_WRITE(ah, AR_PHY_NEW_ADC_DC_GAIN_CORR(i), val); - DPRINTF(ah->ah_sc, ATH_DBG_CALIBRATE, + DPRINTF(ah, ATH_DBG_CALIBRATE, "ADC Gain Cal done for Chain %d\n", i); } } @@ -510,19 +510,19 @@ static void ath9k_hw_adc_dccal_calibrate(struct ath_hw *ah, u8 numChains) qOddMeasOffset = ah->totalAdcDcOffsetQOddPhase[i]; qEvenMeasOffset = ah->totalAdcDcOffsetQEvenPhase[i]; - DPRINTF(ah->ah_sc, ATH_DBG_CALIBRATE, + DPRINTF(ah, ATH_DBG_CALIBRATE, "Starting ADC DC Offset Cal for Chain %d\n", i); - DPRINTF(ah->ah_sc, ATH_DBG_CALIBRATE, + DPRINTF(ah, ATH_DBG_CALIBRATE, "Chn %d pwr_meas_odd_i = %d\n", i, iOddMeasOffset); - DPRINTF(ah->ah_sc, ATH_DBG_CALIBRATE, + DPRINTF(ah, ATH_DBG_CALIBRATE, "Chn %d pwr_meas_even_i = %d\n", i, iEvenMeasOffset); - DPRINTF(ah->ah_sc, ATH_DBG_CALIBRATE, + DPRINTF(ah, ATH_DBG_CALIBRATE, "Chn %d pwr_meas_odd_q = %d\n", i, qOddMeasOffset); - DPRINTF(ah->ah_sc, ATH_DBG_CALIBRATE, + DPRINTF(ah, ATH_DBG_CALIBRATE, "Chn %d pwr_meas_even_q = %d\n", i, qEvenMeasOffset); @@ -531,10 +531,10 @@ static void ath9k_hw_adc_dccal_calibrate(struct ath_hw *ah, u8 numChains) qDcMismatch = (((qOddMeasOffset - qEvenMeasOffset) * 2) / numSamples) & 0x1ff; - DPRINTF(ah->ah_sc, ATH_DBG_CALIBRATE, + DPRINTF(ah, ATH_DBG_CALIBRATE, "Chn %d dc_offset_mismatch_i = 0x%08x\n", i, iDcMismatch); - DPRINTF(ah->ah_sc, ATH_DBG_CALIBRATE, + DPRINTF(ah, ATH_DBG_CALIBRATE, "Chn %d dc_offset_mismatch_q = 0x%08x\n", i, qDcMismatch); @@ -543,7 +543,7 @@ static void ath9k_hw_adc_dccal_calibrate(struct ath_hw *ah, u8 numChains) val |= (qDcMismatch << 12) | (iDcMismatch << 21); REG_WRITE(ah, AR_PHY_NEW_ADC_DC_GAIN_CORR(i), val); - DPRINTF(ah->ah_sc, ATH_DBG_CALIBRATE, + DPRINTF(ah, ATH_DBG_CALIBRATE, "ADC DC Offset Cal done for Chain %d\n", i); } @@ -568,7 +568,7 @@ bool ath9k_hw_reset_calvalid(struct ath_hw *ah) return true; if (currCal->calState != CAL_DONE) { - DPRINTF(ah->ah_sc, ATH_DBG_CALIBRATE, + DPRINTF(ah, ATH_DBG_CALIBRATE, "Calibration state incorrect, %d\n", currCal->calState); return true; @@ -577,7 +577,7 @@ bool ath9k_hw_reset_calvalid(struct ath_hw *ah) if (!ath9k_hw_iscal_supported(ah, currCal->calData->calType)) return true; - DPRINTF(ah->ah_sc, ATH_DBG_CALIBRATE, + DPRINTF(ah, ATH_DBG_CALIBRATE, "Resetting Cal %d state for channel %u\n", currCal->calData->calType, conf->channel->center_freq); @@ -662,7 +662,7 @@ int16_t ath9k_hw_getnf(struct ath_hw *ah, chan->channelFlags &= (~CHANNEL_CW_INT); if (REG_READ(ah, AR_PHY_AGC_CONTROL) & AR_PHY_AGC_CONTROL_NF) { - DPRINTF(ah->ah_sc, ATH_DBG_CALIBRATE, + DPRINTF(ah, ATH_DBG_CALIBRATE, "NF did not complete in calibration window\n"); nf = 0; chan->rawNoiseFloor = nf; @@ -672,7 +672,7 @@ int16_t ath9k_hw_getnf(struct ath_hw *ah, nf = nfarray[0]; if (getNoiseFloorThresh(ah, c->band, &nfThresh) && nf > nfThresh) { - DPRINTF(ah->ah_sc, ATH_DBG_CALIBRATE, + DPRINTF(ah, ATH_DBG_CALIBRATE, "noise floor failed detected; " "detected %d, threshold %d\n", nf, nfThresh); @@ -877,7 +877,7 @@ static inline void ath9k_hw_9285_pa_cal(struct ath_hw *ah, bool is_reset) { 0x7838, 0 }, }; - DPRINTF(ah->ah_sc, ATH_DBG_CALIBRATE, "Running PA Calibration\n"); + DPRINTF(ah, ATH_DBG_CALIBRATE, "Running PA Calibration\n"); /* PA CAL is not needed for high power solution */ if (ah->eep_ops->get_eeprom(ah, EEP_TXGAIN_TYPE) == @@ -1036,7 +1036,7 @@ static bool ar9285_clc(struct ath_hw *ah, struct ath9k_channel *chan) REG_SET_BIT(ah, AR_PHY_AGC_CONTROL, AR_PHY_AGC_CONTROL_CAL); if (!ath9k_hw_wait(ah, AR_PHY_AGC_CONTROL, AR_PHY_AGC_CONTROL_CAL, 0, AH_WAIT_TIMEOUT)) { - DPRINTF(ah->ah_sc, ATH_DBG_CALIBRATE, "offset " + DPRINTF(ah, ATH_DBG_CALIBRATE, "offset " "calibration failed to complete in " "1ms; noisy ??\n"); return false; @@ -1051,7 +1051,7 @@ static bool ar9285_clc(struct ath_hw *ah, struct ath9k_channel *chan) REG_SET_BIT(ah, AR_PHY_AGC_CONTROL, AR_PHY_AGC_CONTROL_CAL); if (!ath9k_hw_wait(ah, AR_PHY_AGC_CONTROL, AR_PHY_AGC_CONTROL_CAL, 0, AH_WAIT_TIMEOUT)) { - DPRINTF(ah->ah_sc, ATH_DBG_CALIBRATE, "offset calibration " + DPRINTF(ah, ATH_DBG_CALIBRATE, "offset calibration " "failed to complete in 1ms; noisy ??\n"); return false; } @@ -1085,7 +1085,7 @@ bool ath9k_hw_init_cal(struct ath_hw *ah, struct ath9k_channel *chan) /* Poll for offset calibration complete */ if (!ath9k_hw_wait(ah, AR_PHY_AGC_CONTROL, AR_PHY_AGC_CONTROL_CAL, 0, AH_WAIT_TIMEOUT)) { - DPRINTF(ah->ah_sc, ATH_DBG_CALIBRATE, + DPRINTF(ah, ATH_DBG_CALIBRATE, "offset calibration failed to complete in 1ms; " "noisy environment?\n"); return false; @@ -1115,19 +1115,19 @@ bool ath9k_hw_init_cal(struct ath_hw *ah, struct ath9k_channel *chan) if (ath9k_hw_iscal_supported(ah, ADC_GAIN_CAL)) { INIT_CAL(&ah->adcgain_caldata); INSERT_CAL(ah, &ah->adcgain_caldata); - DPRINTF(ah->ah_sc, ATH_DBG_CALIBRATE, + DPRINTF(ah, ATH_DBG_CALIBRATE, "enabling ADC Gain Calibration.\n"); } if (ath9k_hw_iscal_supported(ah, ADC_DC_CAL)) { INIT_CAL(&ah->adcdc_caldata); INSERT_CAL(ah, &ah->adcdc_caldata); - DPRINTF(ah->ah_sc, ATH_DBG_CALIBRATE, + DPRINTF(ah, ATH_DBG_CALIBRATE, "enabling ADC DC Calibration.\n"); } if (ath9k_hw_iscal_supported(ah, IQ_MISMATCH_CAL)) { INIT_CAL(&ah->iq_caldata); INSERT_CAL(ah, &ah->iq_caldata); - DPRINTF(ah->ah_sc, ATH_DBG_CALIBRATE, + DPRINTF(ah, ATH_DBG_CALIBRATE, "enabling IQ Calibration.\n"); } diff --git a/drivers/net/wireless/ath/ath9k/debug.c b/drivers/net/wireless/ath/ath9k/debug.c index 2be4c22..babfd37 100644 --- a/drivers/net/wireless/ath/ath9k/debug.c +++ b/drivers/net/wireless/ath/ath9k/debug.c @@ -23,12 +23,12 @@ module_param_named(debug, ath9k_debug, uint, 0); static struct dentry *ath9k_debugfs_root; -void DPRINTF(struct ath_softc *sc, int dbg_mask, const char *fmt, ...) +void DPRINTF(struct ath_hw *ah, int dbg_mask, const char *fmt, ...) { - if (!sc) + if (!ah->ah_sc) return; - if (sc->debug.debug_mask & dbg_mask) { + if (ah->ah_sc->debug.debug_mask & dbg_mask) { va_list args; va_start(args, fmt); @@ -568,8 +568,10 @@ static const struct file_operations fops_xmit = { .owner = THIS_MODULE }; -int ath9k_init_debug(struct ath_softc *sc) +int ath9k_init_debug(struct ath_hw *ah) { + struct ath_softc *sc = ah->ah_sc; + sc->debug.debug_mask = ath9k_debug; if (!ath9k_debugfs_root) @@ -619,12 +621,14 @@ int ath9k_init_debug(struct ath_softc *sc) return 0; err: - ath9k_exit_debug(sc); + ath9k_exit_debug(ah); return -ENOMEM; } -void ath9k_exit_debug(struct ath_softc *sc) +void ath9k_exit_debug(struct ath_hw *ah) { + struct ath_softc *sc = ah->ah_sc; + debugfs_remove(sc->debug.debugfs_xmit); debugfs_remove(sc->debug.debugfs_wiphy); debugfs_remove(sc->debug.debugfs_rcstat); diff --git a/drivers/net/wireless/ath/ath9k/debug.h b/drivers/net/wireless/ath/ath9k/debug.h index 7241f47..c9c1aac 100644 --- a/drivers/net/wireless/ath/ath9k/debug.h +++ b/drivers/net/wireless/ath/ath9k/debug.h @@ -17,6 +17,8 @@ #ifndef DEBUG_H #define DEBUG_H +#include "hw.h" + enum ATH_DEBUG { ATH_DBG_RESET = 0x00000001, ATH_DBG_QUEUE = 0x00000002, @@ -151,9 +153,10 @@ struct ath9k_debug { struct ath_stats stats; }; -void DPRINTF(struct ath_softc *sc, int dbg_mask, const char *fmt, ...); -int ath9k_init_debug(struct ath_softc *sc); -void ath9k_exit_debug(struct ath_softc *sc); +void DPRINTF(struct ath_hw *ah, int dbg_mask, const char *fmt, ...); +int ath9k_init_debug(struct ath_hw *ah); +void ath9k_exit_debug(struct ath_hw *ah); + int ath9k_debug_create_root(void); void ath9k_debug_remove_root(void); void ath_debug_stat_interrupt(struct ath_softc *sc, enum ath9k_int status); @@ -165,17 +168,17 @@ void ath_debug_stat_retries(struct ath_softc *sc, int rix, #else -static inline void DPRINTF(struct ath_softc *sc, int dbg_mask, +static inline void DPRINTF(struct ath_hw *ah, int dbg_mask, const char *fmt, ...) { } -static inline int ath9k_init_debug(struct ath_softc *sc) +static inline int ath9k_init_debug(struct ath_hw *ah) { return 0; } -static inline void ath9k_exit_debug(struct ath_softc *sc) +static inline void ath9k_exit_debug(struct ath_hw *ah) { } diff --git a/drivers/net/wireless/ath/ath9k/eeprom_4k.c b/drivers/net/wireless/ath/ath9k/eeprom_4k.c index b8eca7b..0675cd5 100644 --- a/drivers/net/wireless/ath/ath9k/eeprom_4k.c +++ b/drivers/net/wireless/ath/ath9k/eeprom_4k.c @@ -35,13 +35,13 @@ static bool ath9k_hw_4k_fill_eeprom(struct ath_hw *ah) eep_start_loc = 64; if (!ath9k_hw_use_flash(ah)) { - DPRINTF(ah->ah_sc, ATH_DBG_EEPROM, + DPRINTF(ah, ATH_DBG_EEPROM, "Reading from EEPROM, not flash\n"); } for (addr = 0; addr < SIZE_EEPROM_4K; addr++) { if (!ath9k_hw_nvram_read(ah, addr + eep_start_loc, eep_data)) { - DPRINTF(ah->ah_sc, ATH_DBG_EEPROM, + DPRINTF(ah, ATH_DBG_EEPROM, "Unable to read eeprom region \n"); return false; } @@ -66,12 +66,12 @@ static int ath9k_hw_4k_check_eeprom(struct ath_hw *ah) if (!ath9k_hw_use_flash(ah)) { if (!ath9k_hw_nvram_read(ah, AR5416_EEPROM_MAGIC_OFFSET, &magic)) { - DPRINTF(ah->ah_sc, ATH_DBG_FATAL, + DPRINTF(ah, ATH_DBG_FATAL, "Reading Magic # failed\n"); return false; } - DPRINTF(ah->ah_sc, ATH_DBG_EEPROM, + DPRINTF(ah, ATH_DBG_EEPROM, "Read Magic = 0x%04X\n", magic); if (magic != AR5416_EEPROM_MAGIC) { @@ -87,7 +87,7 @@ static int ath9k_hw_4k_check_eeprom(struct ath_hw *ah) eepdata++; } } else { - DPRINTF(ah->ah_sc, ATH_DBG_FATAL, + DPRINTF(ah, ATH_DBG_FATAL, "Invalid EEPROM Magic. " "endianness mismatch.\n"); return -EINVAL; @@ -95,7 +95,7 @@ static int ath9k_hw_4k_check_eeprom(struct ath_hw *ah) } } - DPRINTF(ah->ah_sc, ATH_DBG_EEPROM, "need_swap = %s.\n", + DPRINTF(ah, ATH_DBG_EEPROM, "need_swap = %s.\n", need_swap ? "True" : "False"); if (need_swap) @@ -117,7 +117,7 @@ static int ath9k_hw_4k_check_eeprom(struct ath_hw *ah) u32 integer; u16 word; - DPRINTF(ah->ah_sc, ATH_DBG_EEPROM, + DPRINTF(ah, ATH_DBG_EEPROM, "EEPROM Endianness is not native.. Changing\n"); word = swab16(eep->baseEepHeader.length); @@ -160,7 +160,7 @@ static int ath9k_hw_4k_check_eeprom(struct ath_hw *ah) if (sum != 0xffff || ah->eep_ops->get_eeprom_ver(ah) != AR5416_EEP_VER || ah->eep_ops->get_eeprom_rev(ah) < AR5416_EEP_NO_BACK_VER) { - DPRINTF(ah->ah_sc, ATH_DBG_FATAL, + DPRINTF(ah, ATH_DBG_FATAL, "Bad EEPROM checksum 0x%x or revision 0x%04x\n", sum, ah->eep_ops->get_eeprom_ver(ah)); return -EINVAL; @@ -470,11 +470,11 @@ static void ath9k_hw_set_4k_power_cal_table(struct ath_hw *ah, ((pdadcValues[4 * j + 3] & 0xFF) << 24); REG_WRITE(ah, regOffset, reg32); - DPRINTF(ah->ah_sc, ATH_DBG_EEPROM, + DPRINTF(ah, ATH_DBG_EEPROM, "PDADC (%d,%4x): %4.4x %8.8x\n", i, regChainOffset, regOffset, reg32); - DPRINTF(ah->ah_sc, ATH_DBG_EEPROM, + DPRINTF(ah, ATH_DBG_EEPROM, "PDADC: Chain %d | " "PDADC %3d Value %3d | " "PDADC %3d Value %3d | " @@ -1151,7 +1151,7 @@ static u16 ath9k_hw_4k_get_spur_channel(struct ath_hw *ah, u16 i, bool is2GHz) u16 spur_val = AR_NO_SPUR; - DPRINTF(ah->ah_sc, ATH_DBG_ANI, + DPRINTF(ah, ATH_DBG_ANI, "Getting spur idx %d is2Ghz. %d val %x\n", i, is2GHz, ah->config.spurchans[i][is2GHz]); @@ -1160,7 +1160,7 @@ static u16 ath9k_hw_4k_get_spur_channel(struct ath_hw *ah, u16 i, bool is2GHz) break; case SPUR_ENABLE_IOCTL: spur_val = ah->config.spurchans[i][is2GHz]; - DPRINTF(ah->ah_sc, ATH_DBG_ANI, + DPRINTF(ah, ATH_DBG_ANI, "Getting spur val from new loc. %d\n", spur_val); break; case SPUR_ENABLE_EEPROM: diff --git a/drivers/net/wireless/ath/ath9k/eeprom_9287.c b/drivers/net/wireless/ath/ath9k/eeprom_9287.c index c20c21a..c6a4325 100644 --- a/drivers/net/wireless/ath/ath9k/eeprom_9287.c +++ b/drivers/net/wireless/ath/ath9k/eeprom_9287.c @@ -34,14 +34,14 @@ static bool ath9k_hw_AR9287_fill_eeprom(struct ath_hw *ah) eep_data = (u16 *)eep; if (!ath9k_hw_use_flash(ah)) { - DPRINTF(ah->ah_sc, ATH_DBG_EEPROM, + DPRINTF(ah, ATH_DBG_EEPROM, "Reading from EEPROM, not flash\n"); } for (addr = 0; addr < sizeof(struct ar9287_eeprom) / sizeof(u16); addr++) { if (!ath9k_hw_nvram_read(ah, addr + eep_start_loc, eep_data)) { - DPRINTF(ah->ah_sc, ATH_DBG_EEPROM, + DPRINTF(ah, ATH_DBG_EEPROM, "Unable to read eeprom region \n"); return false; } @@ -61,12 +61,12 @@ static int ath9k_hw_AR9287_check_eeprom(struct ath_hw *ah) if (!ath9k_hw_use_flash(ah)) { if (!ath9k_hw_nvram_read (ah, AR5416_EEPROM_MAGIC_OFFSET, &magic)) { - DPRINTF(ah->ah_sc, ATH_DBG_FATAL, + DPRINTF(ah, ATH_DBG_FATAL, "Reading Magic # failed\n"); return false; } - DPRINTF(ah->ah_sc, ATH_DBG_EEPROM, + DPRINTF(ah, ATH_DBG_EEPROM, "Read Magic = 0x%04X\n", magic); if (magic != AR5416_EEPROM_MAGIC) { magic2 = swab16(magic); @@ -83,14 +83,14 @@ static int ath9k_hw_AR9287_check_eeprom(struct ath_hw *ah) eepdata++; } } else { - DPRINTF(ah->ah_sc, ATH_DBG_FATAL, + DPRINTF(ah, ATH_DBG_FATAL, "Invalid EEPROM Magic. " "endianness mismatch.\n"); return -EINVAL; } } } - DPRINTF(ah->ah_sc, ATH_DBG_EEPROM, "need_swap = %s.\n", need_swap ? + DPRINTF(ah, ATH_DBG_EEPROM, "need_swap = %s.\n", need_swap ? "True" : "False"); if (need_swap) @@ -148,7 +148,7 @@ static int ath9k_hw_AR9287_check_eeprom(struct ath_hw *ah) if (sum != 0xffff || ah->eep_ops->get_eeprom_ver(ah) != AR9287_EEP_VER || ah->eep_ops->get_eeprom_rev(ah) < AR5416_EEP_NO_BACK_VER) { - DPRINTF(ah->ah_sc, ATH_DBG_FATAL, + DPRINTF(ah, ATH_DBG_FATAL, "Bad EEPROM checksum 0x%x or revision 0x%04x\n", sum, ah->eep_ops->get_eeprom_ver(ah)); return -EINVAL; @@ -564,12 +564,12 @@ static void ath9k_hw_set_AR9287_power_cal_table(struct ath_hw *ah, & 0xFF) << 24) ; REG_WRITE(ah, regOffset, reg32); - DPRINTF(ah->ah_sc, ATH_DBG_EEPROM, + DPRINTF(ah, ATH_DBG_EEPROM, "PDADC (%d,%4x): %4.4x %8.8x\n", i, regChainOffset, regOffset, reg32); - DPRINTF(ah->ah_sc, ATH_DBG_EEPROM, + DPRINTF(ah, ATH_DBG_EEPROM, "PDADC: Chain %d | " "PDADC %3d Value %3d | " "PDADC %3d Value %3d | " @@ -966,7 +966,7 @@ static void ath9k_hw_AR9287_set_txpower(struct ath_hw *ah, INCREASE_MAXPOW_BY_THREE_CHAIN; break; default: - DPRINTF(ah->ah_sc, ATH_DBG_EEPROM, + DPRINTF(ah, ATH_DBG_EEPROM, "Invalid chainmask configuration\n"); break; } @@ -1140,7 +1140,7 @@ static u16 ath9k_hw_AR9287_get_spur_channel(struct ath_hw *ah, (ah->eeprom.map9287.modalHeader.spurChans[i].spurChan) u16 spur_val = AR_NO_SPUR; - DPRINTF(ah->ah_sc, ATH_DBG_ANI, + DPRINTF(ah, ATH_DBG_ANI, "Getting spur idx %d is2Ghz. %d val %x\n", i, is2GHz, ah->config.spurchans[i][is2GHz]); @@ -1149,7 +1149,7 @@ static u16 ath9k_hw_AR9287_get_spur_channel(struct ath_hw *ah, break; case SPUR_ENABLE_IOCTL: spur_val = ah->config.spurchans[i][is2GHz]; - DPRINTF(ah->ah_sc, ATH_DBG_ANI, + DPRINTF(ah, ATH_DBG_ANI, "Getting spur val from new loc. %d\n", spur_val); break; case SPUR_ENABLE_EEPROM: diff --git a/drivers/net/wireless/ath/ath9k/eeprom_def.c b/drivers/net/wireless/ath/ath9k/eeprom_def.c index ae7fb5d..f152ff3 100644 --- a/drivers/net/wireless/ath/ath9k/eeprom_def.c +++ b/drivers/net/wireless/ath/ath9k/eeprom_def.c @@ -95,7 +95,7 @@ static bool ath9k_hw_def_fill_eeprom(struct ath_hw *ah) for (addr = 0; addr < SIZE_EEPROM_DEF; addr++) { if (!ath9k_hw_nvram_read(ah, addr + ar5416_eep_start_loc, eep_data)) { - DPRINTF(ah->ah_sc, ATH_DBG_FATAL, + DPRINTF(ah, ATH_DBG_FATAL, "Unable to read eeprom region\n"); return false; } @@ -115,12 +115,12 @@ static int ath9k_hw_def_check_eeprom(struct ath_hw *ah) int i, addr, size; if (!ath9k_hw_nvram_read(ah, AR5416_EEPROM_MAGIC_OFFSET, &magic)) { - DPRINTF(ah->ah_sc, ATH_DBG_FATAL, "Reading Magic # failed\n"); + DPRINTF(ah, ATH_DBG_FATAL, "Reading Magic # failed\n"); return false; } if (!ath9k_hw_use_flash(ah)) { - DPRINTF(ah->ah_sc, ATH_DBG_EEPROM, + DPRINTF(ah, ATH_DBG_EEPROM, "Read Magic = 0x%04X\n", magic); if (magic != AR5416_EEPROM_MAGIC) { @@ -137,7 +137,7 @@ static int ath9k_hw_def_check_eeprom(struct ath_hw *ah) eepdata++; } } else { - DPRINTF(ah->ah_sc, ATH_DBG_FATAL, + DPRINTF(ah, ATH_DBG_FATAL, "Invalid EEPROM Magic. " "Endianness mismatch.\n"); return -EINVAL; @@ -145,7 +145,7 @@ static int ath9k_hw_def_check_eeprom(struct ath_hw *ah) } } - DPRINTF(ah->ah_sc, ATH_DBG_EEPROM, "need_swap = %s.\n", + DPRINTF(ah, ATH_DBG_EEPROM, "need_swap = %s.\n", need_swap ? "True" : "False"); if (need_swap) @@ -167,7 +167,7 @@ static int ath9k_hw_def_check_eeprom(struct ath_hw *ah) u32 integer, j; u16 word; - DPRINTF(ah->ah_sc, ATH_DBG_EEPROM, + DPRINTF(ah, ATH_DBG_EEPROM, "EEPROM Endianness is not native.. Changing.\n"); word = swab16(eep->baseEepHeader.length); @@ -214,7 +214,7 @@ static int ath9k_hw_def_check_eeprom(struct ath_hw *ah) if (sum != 0xffff || ah->eep_ops->get_eeprom_ver(ah) != AR5416_EEP_VER || ah->eep_ops->get_eeprom_rev(ah) < AR5416_EEP_NO_BACK_VER) { - DPRINTF(ah->ah_sc, ATH_DBG_FATAL, + DPRINTF(ah, ATH_DBG_FATAL, "Bad EEPROM checksum 0x%x or revision 0x%04x\n", sum, ah->eep_ops->get_eeprom_ver(ah)); return -EINVAL; @@ -868,11 +868,11 @@ static void ath9k_hw_set_def_power_cal_table(struct ath_hw *ah, ((pdadcValues[4 * j + 3] & 0xFF) << 24); REG_WRITE(ah, regOffset, reg32); - DPRINTF(ah->ah_sc, ATH_DBG_EEPROM, + DPRINTF(ah, ATH_DBG_EEPROM, "PDADC (%d,%4x): %4.4x %8.8x\n", i, regChainOffset, regOffset, reg32); - DPRINTF(ah->ah_sc, ATH_DBG_EEPROM, + DPRINTF(ah, ATH_DBG_EEPROM, "PDADC: Chain %d | PDADC %3d " "Value %3d | PDADC %3d Value %3d | " "PDADC %3d Value %3d | PDADC %3d " @@ -1309,7 +1309,7 @@ static void ath9k_hw_def_set_txpower(struct ath_hw *ah, regulatory->max_power_level += INCREASE_MAXPOW_BY_THREE_CHAIN; break; default: - DPRINTF(ah->ah_sc, ATH_DBG_EEPROM, + DPRINTF(ah, ATH_DBG_EEPROM, "Invalid chainmask configuration\n"); break; } @@ -1350,7 +1350,7 @@ static u16 ath9k_hw_def_get_spur_channel(struct ath_hw *ah, u16 i, bool is2GHz) u16 spur_val = AR_NO_SPUR; - DPRINTF(ah->ah_sc, ATH_DBG_ANI, + DPRINTF(ah, ATH_DBG_ANI, "Getting spur idx %d is2Ghz. %d val %x\n", i, is2GHz, ah->config.spurchans[i][is2GHz]); @@ -1359,7 +1359,7 @@ static u16 ath9k_hw_def_get_spur_channel(struct ath_hw *ah, u16 i, bool is2GHz) break; case SPUR_ENABLE_IOCTL: spur_val = ah->config.spurchans[i][is2GHz]; - DPRINTF(ah->ah_sc, ATH_DBG_ANI, + DPRINTF(ah, ATH_DBG_ANI, "Getting spur val from new loc. %d\n", spur_val); break; case SPUR_ENABLE_EEPROM: diff --git a/drivers/net/wireless/ath/ath9k/hw.c b/drivers/net/wireless/ath/ath9k/hw.c index b6c6cca..39431c3 100644 --- a/drivers/net/wireless/ath/ath9k/hw.c +++ b/drivers/net/wireless/ath/ath9k/hw.c @@ -126,7 +126,7 @@ bool ath9k_hw_wait(struct ath_hw *ah, u32 reg, u32 mask, u32 val, u32 timeout) udelay(AH_TIME_QUANTUM); } - DPRINTF(ah->ah_sc, ATH_DBG_ANY, + DPRINTF(ah, ATH_DBG_ANY, "timeout (%d us) on reg 0x%x: 0x%08x & 0x%08x != 0x%08x\n", timeout, reg, REG_READ(ah, reg), mask, val); @@ -210,7 +210,7 @@ u16 ath9k_hw_computetxtime(struct ath_hw *ah, } break; default: - DPRINTF(ah->ah_sc, ATH_DBG_FATAL, + DPRINTF(ah, ATH_DBG_FATAL, "Unknown phy %u (rate ix %u)\n", rates->info[rateix].phy, rateix); txTime = 0; @@ -335,7 +335,7 @@ static bool ath9k_hw_chip_test(struct ath_hw *ah) REG_WRITE(ah, addr, wrData); rdData = REG_READ(ah, addr); if (rdData != wrData) { - DPRINTF(ah->ah_sc, ATH_DBG_FATAL, + DPRINTF(ah, ATH_DBG_FATAL, "address test failed " "addr: 0x%08x - wr:0x%08x != rd:0x%08x\n", addr, wrData, rdData); @@ -347,7 +347,7 @@ static bool ath9k_hw_chip_test(struct ath_hw *ah) REG_WRITE(ah, addr, wrData); rdData = REG_READ(ah, addr); if (wrData != rdData) { - DPRINTF(ah->ah_sc, ATH_DBG_FATAL, + DPRINTF(ah, ATH_DBG_FATAL, "address test failed " "addr: 0x%08x - wr:0x%08x != rd:0x%08x\n", addr, wrData, rdData); @@ -472,7 +472,7 @@ static int ath9k_hw_rfattach(struct ath_hw *ah) rfStatus = ath9k_hw_init_rf(ah, &ecode); if (!rfStatus) { - DPRINTF(ah->ah_sc, ATH_DBG_FATAL, + DPRINTF(ah, ATH_DBG_FATAL, "RF setup failed, status: %u\n", ecode); return ecode; } @@ -497,7 +497,7 @@ static int ath9k_hw_rf_claim(struct ath_hw *ah) case AR_RAD2122_SREV_MAJOR: break; default: - DPRINTF(ah->ah_sc, ATH_DBG_FATAL, + DPRINTF(ah, ATH_DBG_FATAL, "Radio Chip Rev 0x%02X not supported\n", val & AR_RADIO_SREV_MAJOR); return -EOPNOTSUPP; @@ -590,7 +590,7 @@ static int ath9k_hw_post_init(struct ath_hw *ah) if (ecode != 0) return ecode; - DPRINTF(ah->ah_sc, ATH_DBG_CONFIG, "Eeprom VER: %d, REV: %d\n", + DPRINTF(ah, ATH_DBG_CONFIG, "Eeprom VER: %d, REV: %d\n", ah->eep_ops->get_eeprom_ver(ah), ah->eep_ops->get_eeprom_rev(ah)); ecode = ath9k_hw_rfattach(ah); @@ -914,12 +914,12 @@ int ath9k_hw_init(struct ath_hw *ah) ath9k_hw_init_config(ah); if (!ath9k_hw_set_reset_reg(ah, ATH9K_RESET_POWER_ON)) { - DPRINTF(ah->ah_sc, ATH_DBG_FATAL, "Couldn't reset chip\n"); + DPRINTF(ah, ATH_DBG_FATAL, "Couldn't reset chip\n"); return -EIO; } if (!ath9k_hw_setpower(ah, ATH9K_PM_AWAKE)) { - DPRINTF(ah->ah_sc, ATH_DBG_FATAL, "Couldn't wakeup chip\n"); + DPRINTF(ah, ATH_DBG_FATAL, "Couldn't wakeup chip\n"); return -EIO; } @@ -934,11 +934,11 @@ int ath9k_hw_init(struct ath_hw *ah) } } - DPRINTF(ah->ah_sc, ATH_DBG_RESET, "serialize_regmode is %d\n", + DPRINTF(ah, ATH_DBG_RESET, "serialize_regmode is %d\n", ah->config.serialize_regmode); if (!ath9k_hw_macversion_supported(ah->hw_version.macVersion)) { - DPRINTF(ah->ah_sc, ATH_DBG_FATAL, + DPRINTF(ah, ATH_DBG_FATAL, "Mac Chip Rev 0x%02x.%x is not supported by " "this driver\n", ah->hw_version.macVersion, ah->hw_version.macRev); @@ -979,7 +979,7 @@ int ath9k_hw_init(struct ath_hw *ah) r = ath9k_hw_init_macaddr(ah); if (r) { - DPRINTF(ah->ah_sc, ATH_DBG_FATAL, + DPRINTF(ah, ATH_DBG_FATAL, "Failed to initialize MAC address\n"); return r; } @@ -1164,7 +1164,7 @@ static void ath9k_hw_init_interrupt_masks(struct ath_hw *ah, static bool ath9k_hw_set_ack_timeout(struct ath_hw *ah, u32 us) { if (us > ath9k_hw_mac_to_usec(ah, MS(0xffffffff, AR_TIME_OUT_ACK))) { - DPRINTF(ah->ah_sc, ATH_DBG_RESET, "bad ack timeout %u\n", us); + DPRINTF(ah, ATH_DBG_RESET, "bad ack timeout %u\n", us); ah->acktimeout = (u32) -1; return false; } else { @@ -1178,7 +1178,7 @@ static bool ath9k_hw_set_ack_timeout(struct ath_hw *ah, u32 us) static bool ath9k_hw_set_cts_timeout(struct ath_hw *ah, u32 us) { if (us > ath9k_hw_mac_to_usec(ah, MS(0xffffffff, AR_TIME_OUT_CTS))) { - DPRINTF(ah->ah_sc, ATH_DBG_RESET, "bad cts timeout %u\n", us); + DPRINTF(ah, ATH_DBG_RESET, "bad cts timeout %u\n", us); ah->ctstimeout = (u32) -1; return false; } else { @@ -1192,7 +1192,7 @@ static bool ath9k_hw_set_cts_timeout(struct ath_hw *ah, u32 us) static bool ath9k_hw_set_global_txtimeout(struct ath_hw *ah, u32 tu) { if (tu > 0xFFFF) { - DPRINTF(ah->ah_sc, ATH_DBG_XMIT, + DPRINTF(ah, ATH_DBG_XMIT, "bad global tx timeout %u\n", tu); ah->globaltxtimeout = (u32) -1; return false; @@ -1205,7 +1205,7 @@ static bool ath9k_hw_set_global_txtimeout(struct ath_hw *ah, u32 tu) static void ath9k_hw_init_user_settings(struct ath_hw *ah) { - DPRINTF(ah->ah_sc, ATH_DBG_RESET, "ah->misc_mode 0x%x\n", + DPRINTF(ah, ATH_DBG_RESET, "ah->misc_mode 0x%x\n", ah->misc_mode); if (ah->misc_mode != 0) @@ -1293,23 +1293,23 @@ static u32 ath9k_hw_def_ini_fixup(struct ath_hw *ah, switch (ah->hw_version.devid) { case AR9280_DEVID_PCI: if (reg == 0x7894) { - DPRINTF(ah->ah_sc, ATH_DBG_EEPROM, + DPRINTF(ah, ATH_DBG_EEPROM, "ini VAL: %x EEPROM: %x\n", value, (pBase->version & 0xff)); if ((pBase->version & 0xff) > 0x0a) { - DPRINTF(ah->ah_sc, ATH_DBG_EEPROM, + DPRINTF(ah, ATH_DBG_EEPROM, "PWDCLKIND: %d\n", pBase->pwdclkind); value &= ~AR_AN_TOP2_PWDCLKIND; value |= AR_AN_TOP2_PWDCLKIND & (pBase->pwdclkind << AR_AN_TOP2_PWDCLKIND_S); } else { - DPRINTF(ah->ah_sc, ATH_DBG_EEPROM, + DPRINTF(ah, ATH_DBG_EEPROM, "PWDCLKIND Earlier Rev\n"); } - DPRINTF(ah->ah_sc, ATH_DBG_EEPROM, + DPRINTF(ah, ATH_DBG_EEPROM, "final ini VAL: %x\n", value); } break; @@ -1482,7 +1482,7 @@ static int ath9k_hw_process_ini(struct ath_hw *ah, (u32) regulatory->power_limit)); if (!ath9k_hw_set_rf_regs(ah, chan, freqIndex)) { - DPRINTF(ah->ah_sc, ATH_DBG_FATAL, + DPRINTF(ah, ATH_DBG_FATAL, "ar5416SetRfRegs failed\n"); return -EIO; } @@ -1688,7 +1688,7 @@ static bool ath9k_hw_set_reset(struct ath_hw *ah, int type) REG_WRITE(ah, AR_RTC_RC, 0); if (!ath9k_hw_wait(ah, AR_RTC_RC, AR_RTC_RC_M, 0, AH_WAIT_TIMEOUT)) { - DPRINTF(ah->ah_sc, ATH_DBG_RESET, + DPRINTF(ah, ATH_DBG_RESET, "RTC stuck in MAC reset\n"); return false; } @@ -1725,7 +1725,7 @@ static bool ath9k_hw_set_reset_power_on(struct ath_hw *ah) AR_RTC_STATUS_M, AR_RTC_STATUS_ON, AH_WAIT_TIMEOUT)) { - DPRINTF(ah->ah_sc, ATH_DBG_RESET, "RTC not waking up\n"); + DPRINTF(ah, ATH_DBG_RESET, "RTC not waking up\n"); return false; } @@ -1810,7 +1810,7 @@ static bool ath9k_hw_channel_change(struct ath_hw *ah, for (qnum = 0; qnum < AR_NUM_QCU; qnum++) { if (ath9k_hw_numtxpending(ah, qnum)) { - DPRINTF(ah->ah_sc, ATH_DBG_QUEUE, + DPRINTF(ah, ATH_DBG_QUEUE, "Transmit frames pending on queue %d\n", qnum); return false; } @@ -1819,7 +1819,7 @@ static bool ath9k_hw_channel_change(struct ath_hw *ah, REG_WRITE(ah, AR_PHY_RFBUS_REQ, AR_PHY_RFBUS_REQ_EN); if (!ath9k_hw_wait(ah, AR_PHY_RFBUS_GRANT, AR_PHY_RFBUS_GRANT_EN, AR_PHY_RFBUS_GRANT_EN, AH_WAIT_TIMEOUT)) { - DPRINTF(ah->ah_sc, ATH_DBG_FATAL, + DPRINTF(ah, ATH_DBG_FATAL, "Could not kill baseband RX\n"); return false; } @@ -1830,7 +1830,7 @@ static bool ath9k_hw_channel_change(struct ath_hw *ah, ath9k_hw_ar9280_set_channel(ah, chan); } else { if (!(ath9k_hw_set_channel(ah, chan))) { - DPRINTF(ah->ah_sc, ATH_DBG_FATAL, + DPRINTF(ah, ATH_DBG_FATAL, "Failed to set channel\n"); return false; } @@ -2386,7 +2386,7 @@ int ath9k_hw_reset(struct ath_hw *ah, struct ath9k_channel *chan, } if (!ath9k_hw_chip_reset(ah, chan)) { - DPRINTF(ah->ah_sc, ATH_DBG_FATAL, "Chip reset failed\n"); + DPRINTF(ah, ATH_DBG_FATAL, "Chip reset failed\n"); return -EINVAL; } @@ -2540,13 +2540,13 @@ int ath9k_hw_reset(struct ath_hw *ah, struct ath9k_channel *chan, u32 mask; mask = REG_READ(ah, AR_CFG); if (mask & (AR_CFG_SWRB | AR_CFG_SWTB | AR_CFG_SWRG)) { - DPRINTF(ah->ah_sc, ATH_DBG_RESET, + DPRINTF(ah, ATH_DBG_RESET, "CFG Byte Swap Set 0x%x\n", mask); } else { mask = INIT_CONFIG_STATUS | AR_CFG_SWRB | AR_CFG_SWTB; REG_WRITE(ah, AR_CFG, mask); - DPRINTF(ah->ah_sc, ATH_DBG_RESET, + DPRINTF(ah, ATH_DBG_RESET, "Setting CFG 0x%x\n", REG_READ(ah, AR_CFG)); } } else { @@ -2574,7 +2574,7 @@ bool ath9k_hw_keyreset(struct ath_hw *ah, u16 entry) u32 keyType; if (entry >= ah->caps.keycache_size) { - DPRINTF(ah->ah_sc, ATH_DBG_FATAL, + DPRINTF(ah, ATH_DBG_FATAL, "keychache entry %u out of range\n", entry); return false; } @@ -2608,7 +2608,7 @@ bool ath9k_hw_keysetmac(struct ath_hw *ah, u16 entry, const u8 *mac) u32 macHi, macLo; if (entry >= ah->caps.keycache_size) { - DPRINTF(ah->ah_sc, ATH_DBG_FATAL, + DPRINTF(ah, ATH_DBG_FATAL, "keychache entry %u out of range\n", entry); return false; } @@ -2640,7 +2640,7 @@ bool ath9k_hw_set_keycache_entry(struct ath_hw *ah, u16 entry, u32 keyType; if (entry >= pCap->keycache_size) { - DPRINTF(ah->ah_sc, ATH_DBG_FATAL, + DPRINTF(ah, ATH_DBG_FATAL, "keycache entry %u out of range\n", entry); return false; } @@ -2651,7 +2651,7 @@ bool ath9k_hw_set_keycache_entry(struct ath_hw *ah, u16 entry, break; case ATH9K_CIPHER_AES_CCM: if (!(pCap->hw_caps & ATH9K_HW_CAP_CIPHER_AESCCM)) { - DPRINTF(ah->ah_sc, ATH_DBG_ANY, + DPRINTF(ah, ATH_DBG_ANY, "AES-CCM not supported by mac rev 0x%x\n", ah->hw_version.macRev); return false; @@ -2662,14 +2662,14 @@ bool ath9k_hw_set_keycache_entry(struct ath_hw *ah, u16 entry, keyType = AR_KEYTABLE_TYPE_TKIP; if (ATH9K_IS_MIC_ENABLED(ah) && entry + 64 >= pCap->keycache_size) { - DPRINTF(ah->ah_sc, ATH_DBG_ANY, + DPRINTF(ah, ATH_DBG_ANY, "entry %u inappropriate for TKIP\n", entry); return false; } break; case ATH9K_CIPHER_WEP: if (k->kv_len < WLAN_KEY_LEN_WEP40) { - DPRINTF(ah->ah_sc, ATH_DBG_ANY, + DPRINTF(ah, ATH_DBG_ANY, "WEP key length %u too small\n", k->kv_len); return false; } @@ -2684,7 +2684,7 @@ bool ath9k_hw_set_keycache_entry(struct ath_hw *ah, u16 entry, keyType = AR_KEYTABLE_TYPE_CLR; break; default: - DPRINTF(ah->ah_sc, ATH_DBG_FATAL, + DPRINTF(ah, ATH_DBG_FATAL, "cipher %u not supported\n", k->kv_type); return false; } @@ -2902,7 +2902,7 @@ static bool ath9k_hw_set_power_awake(struct ath_hw *ah, int setChip) AR_RTC_FORCE_WAKE_EN); } if (i == 0) { - DPRINTF(ah->ah_sc, ATH_DBG_FATAL, + DPRINTF(ah, ATH_DBG_FATAL, "Failed to wakeup in %uus\n", POWER_UP_TIME / 20); return false; } @@ -2927,7 +2927,7 @@ static bool ath9k_hw_setpower_nolock(struct ath_hw *ah, if (ah->power_mode == mode) return status; - DPRINTF(ah->ah_sc, ATH_DBG_RESET, "%s -> %s\n", + DPRINTF(ah, ATH_DBG_RESET, "%s -> %s\n", modes[ah->power_mode], modes[mode]); switch (mode) { @@ -2942,7 +2942,7 @@ static bool ath9k_hw_setpower_nolock(struct ath_hw *ah, ath9k_set_power_network_sleep(ah, setChip); break; default: - DPRINTF(ah->ah_sc, ATH_DBG_FATAL, + DPRINTF(ah, ATH_DBG_FATAL, "Unknown power mode %u\n", mode); return false; } @@ -3201,7 +3201,7 @@ bool ath9k_hw_getisr(struct ath_hw *ah, enum ath9k_int *masked) } if (isr & AR_ISR_RXORN) { - DPRINTF(ah->ah_sc, ATH_DBG_INTERRUPT, + DPRINTF(ah, ATH_DBG_INTERRUPT, "receive FIFO overrun interrupt\n"); } @@ -3244,24 +3244,24 @@ bool ath9k_hw_getisr(struct ath_hw *ah, enum ath9k_int *masked) if (fatal_int) { if (sync_cause & AR_INTR_SYNC_HOST1_FATAL) { - DPRINTF(ah->ah_sc, ATH_DBG_ANY, + DPRINTF(ah, ATH_DBG_ANY, "received PCI FATAL interrupt\n"); } if (sync_cause & AR_INTR_SYNC_HOST1_PERR) { - DPRINTF(ah->ah_sc, ATH_DBG_ANY, + DPRINTF(ah, ATH_DBG_ANY, "received PCI PERR interrupt\n"); } *masked |= ATH9K_INT_FATAL; } if (sync_cause & AR_INTR_SYNC_RADM_CPL_TIMEOUT) { - DPRINTF(ah->ah_sc, ATH_DBG_INTERRUPT, + DPRINTF(ah, ATH_DBG_INTERRUPT, "AR_INTR_SYNC_RADM_CPL_TIMEOUT\n"); REG_WRITE(ah, AR_RC, AR_RC_HOSTIF); REG_WRITE(ah, AR_RC, 0); *masked |= ATH9K_INT_FATAL; } if (sync_cause & AR_INTR_SYNC_LOCAL_TIMEOUT) { - DPRINTF(ah->ah_sc, ATH_DBG_INTERRUPT, + DPRINTF(ah, ATH_DBG_INTERRUPT, "AR_INTR_SYNC_LOCAL_TIMEOUT\n"); } @@ -3278,10 +3278,10 @@ enum ath9k_int ath9k_hw_set_interrupts(struct ath_hw *ah, enum ath9k_int ints) u32 mask, mask2; struct ath9k_hw_capabilities *pCap = &ah->caps; - DPRINTF(ah->ah_sc, ATH_DBG_INTERRUPT, "0x%x => 0x%x\n", omask, ints); + DPRINTF(ah, ATH_DBG_INTERRUPT, "0x%x => 0x%x\n", omask, ints); if (omask & ATH9K_INT_GLOBAL) { - DPRINTF(ah->ah_sc, ATH_DBG_INTERRUPT, "disable IER\n"); + DPRINTF(ah, ATH_DBG_INTERRUPT, "disable IER\n"); REG_WRITE(ah, AR_IER, AR_IER_DISABLE); (void) REG_READ(ah, AR_IER); if (!AR_SREV_9100(ah)) { @@ -3338,7 +3338,7 @@ enum ath9k_int ath9k_hw_set_interrupts(struct ath_hw *ah, enum ath9k_int ints) mask2 |= AR_IMR_S2_CST; } - DPRINTF(ah->ah_sc, ATH_DBG_INTERRUPT, "new IMR 0x%x\n", mask); + DPRINTF(ah, ATH_DBG_INTERRUPT, "new IMR 0x%x\n", mask); REG_WRITE(ah, AR_IMR, mask); mask = REG_READ(ah, AR_IMR_S2) & ~(AR_IMR_S2_TIM | AR_IMR_S2_DTIM | @@ -3358,7 +3358,7 @@ enum ath9k_int ath9k_hw_set_interrupts(struct ath_hw *ah, enum ath9k_int ints) } if (ints & ATH9K_INT_GLOBAL) { - DPRINTF(ah->ah_sc, ATH_DBG_INTERRUPT, "enable IER\n"); + DPRINTF(ah, ATH_DBG_INTERRUPT, "enable IER\n"); REG_WRITE(ah, AR_IER, AR_IER_ENABLE); if (!AR_SREV_9100(ah)) { REG_WRITE(ah, AR_INTR_ASYNC_ENABLE, @@ -3371,7 +3371,7 @@ enum ath9k_int ath9k_hw_set_interrupts(struct ath_hw *ah, enum ath9k_int ints) REG_WRITE(ah, AR_INTR_SYNC_MASK, AR_INTR_SYNC_DEFAULT); } - DPRINTF(ah->ah_sc, ATH_DBG_INTERRUPT, "AR_IMR 0x%x IER 0x%x\n", + DPRINTF(ah, ATH_DBG_INTERRUPT, "AR_IMR 0x%x IER 0x%x\n", REG_READ(ah, AR_IMR), REG_READ(ah, AR_IER)); } @@ -3419,7 +3419,7 @@ void ath9k_hw_beaconinit(struct ath_hw *ah, u32 next_beacon, u32 beacon_period) AR_TBTT_TIMER_EN | AR_DBA_TIMER_EN | AR_SWBA_TIMER_EN; break; default: - DPRINTF(ah->ah_sc, ATH_DBG_BEACON, + DPRINTF(ah, ATH_DBG_BEACON, "%s: unsupported opmode: %d\n", __func__, ah->opmode); return; @@ -3470,10 +3470,10 @@ void ath9k_hw_set_sta_beacon_timers(struct ath_hw *ah, else nextTbtt = bs->bs_nexttbtt; - DPRINTF(ah->ah_sc, ATH_DBG_BEACON, "next DTIM %d\n", bs->bs_nextdtim); - DPRINTF(ah->ah_sc, ATH_DBG_BEACON, "next beacon %d\n", nextTbtt); - DPRINTF(ah->ah_sc, ATH_DBG_BEACON, "beacon period %d\n", beaconintval); - DPRINTF(ah->ah_sc, ATH_DBG_BEACON, "DTIM period %d\n", dtimperiod); + DPRINTF(ah, ATH_DBG_BEACON, "next DTIM %d\n", bs->bs_nextdtim); + DPRINTF(ah, ATH_DBG_BEACON, "next beacon %d\n", nextTbtt); + DPRINTF(ah, ATH_DBG_BEACON, "beacon period %d\n", beaconintval); + DPRINTF(ah, ATH_DBG_BEACON, "DTIM period %d\n", dtimperiod); REG_WRITE(ah, AR_NEXT_DTIM, TU_TO_USEC(bs->bs_nextdtim - SLEEP_SLOP)); @@ -3531,7 +3531,7 @@ void ath9k_hw_fill_cap_info(struct ath_hw *ah) regulatory->current_rd += 5; else if (regulatory->current_rd == 0x41) regulatory->current_rd = 0x43; - DPRINTF(ah->ah_sc, ATH_DBG_REGULATORY, + DPRINTF(ah, ATH_DBG_REGULATORY, "regdomain mapped to 0x%x\n", regulatory->current_rd); } @@ -4063,7 +4063,7 @@ void ath9k_hw_reset_tsf(struct ath_hw *ah) ath9k_ps_wakeup(ah->ah_sc); if (!ath9k_hw_wait(ah, AR_SLP32_MODE, AR_SLP32_TSF_WRITE_STATUS, 0, AH_TSF_WRITE_TIMEOUT)) - DPRINTF(ah->ah_sc, ATH_DBG_RESET, + DPRINTF(ah, ATH_DBG_RESET, "AR_SLP32_TSF_WRITE_STATUS limit exceeded\n"); REG_WRITE(ah, AR_RESET_TSF, AR_RESET_TSF_ONCE); @@ -4081,7 +4081,7 @@ void ath9k_hw_set_tsfadjust(struct ath_hw *ah, u32 setting) bool ath9k_hw_setslottime(struct ath_hw *ah, u32 us) { if (us < ATH9K_SLOT_TIME_9 || us > ath9k_hw_mac_to_usec(ah, 0xffff)) { - DPRINTF(ah->ah_sc, ATH_DBG_RESET, "bad slot time %u\n", us); + DPRINTF(ah, ATH_DBG_RESET, "bad slot time %u\n", us); ah->slottime = (u32) -1; return false; } else { @@ -4194,7 +4194,7 @@ void ath_gen_timer_start(struct ath_hw *ah, tsf = ath9k_hw_gettsf32(ah); - DPRINTF(ah->ah_sc, ATH_DBG_HWTIMER, "curent tsf %x period %x" + DPRINTF(ah, ATH_DBG_HWTIMER, "curent tsf %x period %x" "timer_next %x\n", tsf, timer_period, timer_next); /* @@ -4284,7 +4284,7 @@ void ath_gen_timer_isr(struct ath_hw *ah) index = rightmost_index(timer_table, &thresh_mask); timer = timer_table->timers[index]; BUG_ON(!timer); - DPRINTF(ah->ah_sc, ATH_DBG_HWTIMER, + DPRINTF(ah, ATH_DBG_HWTIMER, "TSF overflow for Gen timer %d\n", index); timer->overflow(timer->arg); } @@ -4293,7 +4293,7 @@ void ath_gen_timer_isr(struct ath_hw *ah) index = rightmost_index(timer_table, &trigger_mask); timer = timer_table->timers[index]; BUG_ON(!timer); - DPRINTF(ah->ah_sc, ATH_DBG_HWTIMER, + DPRINTF(ah, ATH_DBG_HWTIMER, "Gen timer[%d] trigger\n", index); timer->trigger(timer->arg); } diff --git a/drivers/net/wireless/ath/ath9k/mac.c b/drivers/net/wireless/ath/ath9k/mac.c index 800bfab..b4d2f20 100644 --- a/drivers/net/wireless/ath/ath9k/mac.c +++ b/drivers/net/wireless/ath/ath9k/mac.c @@ -19,7 +19,7 @@ static void ath9k_hw_set_txq_interrupts(struct ath_hw *ah, struct ath9k_tx_queue_info *qi) { - DPRINTF(ah->ah_sc, ATH_DBG_INTERRUPT, + DPRINTF(ah, ATH_DBG_INTERRUPT, "tx ok 0x%x err 0x%x desc 0x%x eol 0x%x urn 0x%x\n", ah->txok_interrupt_mask, ah->txerr_interrupt_mask, ah->txdesc_interrupt_mask, ah->txeol_interrupt_mask, @@ -47,7 +47,7 @@ void ath9k_hw_puttxbuf(struct ath_hw *ah, u32 q, u32 txdp) void ath9k_hw_txstart(struct ath_hw *ah, u32 q) { - DPRINTF(ah->ah_sc, ATH_DBG_QUEUE, "Enable TXE on queue: %u\n", q); + DPRINTF(ah, ATH_DBG_QUEUE, "Enable TXE on queue: %u\n", q); REG_WRITE(ah, AR_Q_TXE, 1 << q); } @@ -105,14 +105,14 @@ bool ath9k_hw_stoptxdma(struct ath_hw *ah, u32 q) u32 wait_time = ATH9K_TX_STOP_DMA_TIMEOUT / ATH9K_TIME_QUANTUM; if (q >= pCap->total_queues) { - DPRINTF(ah->ah_sc, ATH_DBG_QUEUE, "Stopping TX DMA, " + DPRINTF(ah, ATH_DBG_QUEUE, "Stopping TX DMA, " "invalid queue: %u\n", q); return false; } qi = &ah->txq[q]; if (qi->tqi_type == ATH9K_TX_QUEUE_INACTIVE) { - DPRINTF(ah->ah_sc, ATH_DBG_QUEUE, "Stopping TX DMA, " + DPRINTF(ah, ATH_DBG_QUEUE, "Stopping TX DMA, " "inactive queue: %u\n", q); return false; } @@ -126,7 +126,7 @@ bool ath9k_hw_stoptxdma(struct ath_hw *ah, u32 q) } if (ath9k_hw_numtxpending(ah, q)) { - DPRINTF(ah->ah_sc, ATH_DBG_QUEUE, + DPRINTF(ah, ATH_DBG_QUEUE, "%s: Num of pending TX Frames %d on Q %d\n", __func__, ath9k_hw_numtxpending(ah, q), q); @@ -142,7 +142,7 @@ bool ath9k_hw_stoptxdma(struct ath_hw *ah, u32 q) if ((REG_READ(ah, AR_TSF_L32) >> 10) == (tsfLow >> 10)) break; - DPRINTF(ah->ah_sc, ATH_DBG_QUEUE, + DPRINTF(ah, ATH_DBG_QUEUE, "TSF has moved while trying to set " "quiet time TSF: 0x%08x\n", tsfLow); } @@ -155,7 +155,7 @@ bool ath9k_hw_stoptxdma(struct ath_hw *ah, u32 q) wait = wait_time; while (ath9k_hw_numtxpending(ah, q)) { if ((--wait) == 0) { - DPRINTF(ah->ah_sc, ATH_DBG_QUEUE, + DPRINTF(ah, ATH_DBG_QUEUE, "Failed to stop TX DMA in 100 " "msec after killing last frame\n"); break; @@ -449,19 +449,19 @@ bool ath9k_hw_set_txq_props(struct ath_hw *ah, int q, struct ath9k_tx_queue_info *qi; if (q >= pCap->total_queues) { - DPRINTF(ah->ah_sc, ATH_DBG_QUEUE, "Set TXQ properties, " + DPRINTF(ah, ATH_DBG_QUEUE, "Set TXQ properties, " "invalid queue: %u\n", q); return false; } qi = &ah->txq[q]; if (qi->tqi_type == ATH9K_TX_QUEUE_INACTIVE) { - DPRINTF(ah->ah_sc, ATH_DBG_QUEUE, "Set TXQ properties, " + DPRINTF(ah, ATH_DBG_QUEUE, "Set TXQ properties, " "inactive queue: %u\n", q); return false; } - DPRINTF(ah->ah_sc, ATH_DBG_QUEUE, "Set queue properties for: %u\n", q); + DPRINTF(ah, ATH_DBG_QUEUE, "Set queue properties for: %u\n", q); qi->tqi_ver = qinfo->tqi_ver; qi->tqi_subtype = qinfo->tqi_subtype; @@ -518,14 +518,14 @@ bool ath9k_hw_get_txq_props(struct ath_hw *ah, int q, struct ath9k_tx_queue_info *qi; if (q >= pCap->total_queues) { - DPRINTF(ah->ah_sc, ATH_DBG_QUEUE, "Get TXQ properties, " + DPRINTF(ah, ATH_DBG_QUEUE, "Get TXQ properties, " "invalid queue: %u\n", q); return false; } qi = &ah->txq[q]; if (qi->tqi_type == ATH9K_TX_QUEUE_INACTIVE) { - DPRINTF(ah->ah_sc, ATH_DBG_QUEUE, "Get TXQ properties, " + DPRINTF(ah, ATH_DBG_QUEUE, "Get TXQ properties, " "inactive queue: %u\n", q); return false; } @@ -574,22 +574,22 @@ int ath9k_hw_setuptxqueue(struct ath_hw *ah, enum ath9k_tx_queue type, ATH9K_TX_QUEUE_INACTIVE) break; if (q == pCap->total_queues) { - DPRINTF(ah->ah_sc, ATH_DBG_FATAL, + DPRINTF(ah, ATH_DBG_FATAL, "No available TX queue\n"); return -1; } break; default: - DPRINTF(ah->ah_sc, ATH_DBG_FATAL, "Invalid TX queue type: %u\n", + DPRINTF(ah, ATH_DBG_FATAL, "Invalid TX queue type: %u\n", type); return -1; } - DPRINTF(ah->ah_sc, ATH_DBG_QUEUE, "Setup TX queue: %u\n", q); + DPRINTF(ah, ATH_DBG_QUEUE, "Setup TX queue: %u\n", q); qi = &ah->txq[q]; if (qi->tqi_type != ATH9K_TX_QUEUE_INACTIVE) { - DPRINTF(ah->ah_sc, ATH_DBG_FATAL, + DPRINTF(ah, ATH_DBG_FATAL, "TX queue: %u already active\n", q); return -1; } @@ -620,18 +620,18 @@ bool ath9k_hw_releasetxqueue(struct ath_hw *ah, u32 q) struct ath9k_tx_queue_info *qi; if (q >= pCap->total_queues) { - DPRINTF(ah->ah_sc, ATH_DBG_QUEUE, "Release TXQ, " + DPRINTF(ah, ATH_DBG_QUEUE, "Release TXQ, " "invalid queue: %u\n", q); return false; } qi = &ah->txq[q]; if (qi->tqi_type == ATH9K_TX_QUEUE_INACTIVE) { - DPRINTF(ah->ah_sc, ATH_DBG_QUEUE, "Release TXQ, " + DPRINTF(ah, ATH_DBG_QUEUE, "Release TXQ, " "inactive queue: %u\n", q); return false; } - DPRINTF(ah->ah_sc, ATH_DBG_QUEUE, "Release TX queue: %u\n", q); + DPRINTF(ah, ATH_DBG_QUEUE, "Release TX queue: %u\n", q); qi->tqi_type = ATH9K_TX_QUEUE_INACTIVE; ah->txok_interrupt_mask &= ~(1 << q); @@ -652,19 +652,19 @@ bool ath9k_hw_resettxqueue(struct ath_hw *ah, u32 q) u32 cwMin, chanCwMin, value; if (q >= pCap->total_queues) { - DPRINTF(ah->ah_sc, ATH_DBG_QUEUE, "Reset TXQ, " + DPRINTF(ah, ATH_DBG_QUEUE, "Reset TXQ, " "invalid queue: %u\n", q); return false; } qi = &ah->txq[q]; if (qi->tqi_type == ATH9K_TX_QUEUE_INACTIVE) { - DPRINTF(ah->ah_sc, ATH_DBG_QUEUE, "Reset TXQ, " + DPRINTF(ah, ATH_DBG_QUEUE, "Reset TXQ, " "inactive queue: %u\n", q); return true; } - DPRINTF(ah->ah_sc, ATH_DBG_QUEUE, "Reset TX queue: %u\n", q); + DPRINTF(ah, ATH_DBG_QUEUE, "Reset TX queue: %u\n", q); if (qi->tqi_cwmin == ATH9K_TXQ_USEDEFAULT) { if (chan && IS_CHAN_B(chan)) @@ -911,7 +911,7 @@ bool ath9k_hw_setrxabort(struct ath_hw *ah, bool set) AR_DIAG_RX_ABORT)); reg = REG_READ(ah, AR_OBS_BUS_1); - DPRINTF(ah->ah_sc, ATH_DBG_FATAL, + DPRINTF(ah, ATH_DBG_FATAL, "RX failed to go idle in 10 ms RXSM=0x%x\n", reg); return false; @@ -967,7 +967,7 @@ bool ath9k_hw_stopdmarecv(struct ath_hw *ah) } if (i == 0) { - DPRINTF(ah->ah_sc, ATH_DBG_FATAL, + DPRINTF(ah, ATH_DBG_FATAL, "DMA failed to stop in %d ms " "AR_CR=0x%08x AR_DIAG_SW=0x%08x\n", AH_RX_STOP_DMA_TIMEOUT / 1000, diff --git a/drivers/net/wireless/ath/ath9k/main.c b/drivers/net/wireless/ath/ath9k/main.c index 3dc7b5a..5e05e1d 100644 --- a/drivers/net/wireless/ath/ath9k/main.c +++ b/drivers/net/wireless/ath/ath9k/main.c @@ -224,7 +224,7 @@ static void ath_setup_rates(struct ath_softc *sc, enum ieee80211_band band) } sband->n_bitrates++; - DPRINTF(sc, ATH_DBG_CONFIG, "Rate: %2dMbps, ratecode: %2d\n", + DPRINTF(sc->sc_ah, ATH_DBG_CONFIG, "Rate: %2dMbps, ratecode: %2d\n", rate[i].bitrate / 10, rate[i].hw_value); } } @@ -280,7 +280,7 @@ int ath_set_channel(struct ath_softc *sc, struct ieee80211_hw *hw, if (!stopped || (sc->sc_flags & SC_OP_FULL_RESET)) fastcc = false; - DPRINTF(sc, ATH_DBG_CONFIG, + DPRINTF(sc->sc_ah, ATH_DBG_CONFIG, "(%u MHz) -> (%u MHz), chanwidth: %d\n", sc->sc_ah->curchan->channel, channel->center_freq, sc->tx_chan_width); @@ -289,7 +289,7 @@ int ath_set_channel(struct ath_softc *sc, struct ieee80211_hw *hw, r = ath9k_hw_reset(ah, hchan, fastcc); if (r) { - DPRINTF(sc, ATH_DBG_FATAL, + DPRINTF(sc->sc_ah, ATH_DBG_FATAL, "Unable to reset channel (%u Mhz) " "reset status %d\n", channel->center_freq, r); @@ -301,7 +301,7 @@ int ath_set_channel(struct ath_softc *sc, struct ieee80211_hw *hw, sc->sc_flags &= ~SC_OP_FULL_RESET; if (ath_startrecv(sc) != 0) { - DPRINTF(sc, ATH_DBG_FATAL, + DPRINTF(sc->sc_ah, ATH_DBG_FATAL, "Unable to restart recv logic\n"); r = -EIO; goto ps_restore; @@ -353,7 +353,7 @@ static void ath_ani_calibrate(unsigned long data) /* Long calibration runs independently of short calibration. */ if ((timestamp - sc->ani.longcal_timer) >= ATH_LONG_CALINTERVAL) { longcal = true; - DPRINTF(sc, ATH_DBG_ANI, "longcal @%lu\n", jiffies); + DPRINTF(sc->sc_ah, ATH_DBG_ANI, "longcal @%lu\n", jiffies); sc->ani.longcal_timer = timestamp; } @@ -361,7 +361,7 @@ static void ath_ani_calibrate(unsigned long data) if (!sc->ani.caldone) { if ((timestamp - sc->ani.shortcal_timer) >= short_cal_interval) { shortcal = true; - DPRINTF(sc, ATH_DBG_ANI, "shortcal @%lu\n", jiffies); + DPRINTF(sc->sc_ah, ATH_DBG_ANI, "shortcal @%lu\n", jiffies); sc->ani.shortcal_timer = timestamp; sc->ani.resetcal_timer = timestamp; } @@ -395,7 +395,7 @@ static void ath_ani_calibrate(unsigned long data) sc->ani.noise_floor = ath9k_hw_getchan_noise(ah, ah->curchan); - DPRINTF(sc, ATH_DBG_ANI," calibrate chan %u/%x nf: %d\n", + DPRINTF(sc->sc_ah, ATH_DBG_ANI," calibrate chan %u/%x nf: %d\n", ah->curchan->channel, ah->curchan->channelFlags, sc->ani.noise_floor); } @@ -448,7 +448,7 @@ void ath_update_chainmask(struct ath_softc *sc, int is_ht) sc->rx_chainmask = 1; } - DPRINTF(sc, ATH_DBG_CONFIG, "tx chmask: %d, rx chmask: %d\n", + DPRINTF(sc->sc_ah, ATH_DBG_CONFIG, "tx chmask: %d, rx chmask: %d\n", sc->tx_chainmask, sc->rx_chainmask); } @@ -502,7 +502,7 @@ static void ath9k_tasklet(unsigned long data) * TSF sync does not look correct; remain awake to sync with * the next Beacon. */ - DPRINTF(sc, ATH_DBG_PS, "TSFOOR - Sync with next Beacon\n"); + DPRINTF(sc->sc_ah, ATH_DBG_PS, "TSFOOR - Sync with next Beacon\n"); sc->sc_flags |= SC_OP_WAIT_FOR_BEACON | SC_OP_BEACON_SYNC; } @@ -702,7 +702,7 @@ static int ath_setkey_tkip(struct ath_softc *sc, u16 keyix, const u8 *key, memcpy(hk->kv_mic, key_txmic, sizeof(hk->kv_mic)); if (!ath9k_hw_set_keycache_entry(sc->sc_ah, keyix, hk, NULL)) { /* TX MIC entry failed. No need to proceed further */ - DPRINTF(sc, ATH_DBG_FATAL, + DPRINTF(sc->sc_ah, ATH_DBG_FATAL, "Setting TX MIC Key Failed\n"); return 0; } @@ -907,7 +907,7 @@ static void setup_ht_cap(struct ath_softc *sc, rx_streams = !(sc->rx_chainmask & (sc->rx_chainmask - 1)) ? 1 : 2; if (tx_streams != rx_streams) { - DPRINTF(sc, ATH_DBG_CONFIG, "TX streams %d, RX streams: %d\n", + DPRINTF(sc->sc_ah, ATH_DBG_CONFIG, "TX streams %d, RX streams: %d\n", tx_streams, rx_streams); ht_info->mcs.tx_params |= IEEE80211_HT_MCS_TX_RX_DIFF; ht_info->mcs.tx_params |= ((tx_streams - 1) << @@ -927,7 +927,7 @@ static void ath9k_bss_assoc_info(struct ath_softc *sc, { if (bss_conf->assoc) { - DPRINTF(sc, ATH_DBG_CONFIG, "Bss Info ASSOC %d, bssid: %pM\n", + DPRINTF(sc->sc_ah, ATH_DBG_CONFIG, "Bss Info ASSOC %d, bssid: %pM\n", bss_conf->aid, sc->curbssid); /* New association, store aid */ @@ -949,7 +949,7 @@ static void ath9k_bss_assoc_info(struct ath_softc *sc, ath_start_ani(sc); } else { - DPRINTF(sc, ATH_DBG_CONFIG, "Bss Info DISASSOC\n"); + DPRINTF(sc->sc_ah, ATH_DBG_CONFIG, "Bss Info DISASSOC\n"); sc->curaid = 0; /* Stop ANI */ del_timer_sync(&sc->ani.timer); @@ -1042,7 +1042,7 @@ static int ath_register_led(struct ath_softc *sc, struct ath_led *led, ret = led_classdev_register(wiphy_dev(sc->hw->wiphy), &led->led_cdev); if (ret) - DPRINTF(sc, ATH_DBG_FATAL, + DPRINTF(sc->sc_ah, ATH_DBG_FATAL, "Failed to register led:%s", led->name); else led->registered = 1; @@ -1139,7 +1139,7 @@ void ath_radio_enable(struct ath_softc *sc) spin_lock_bh(&sc->sc_resetlock); r = ath9k_hw_reset(ah, ah->curchan, false); if (r) { - DPRINTF(sc, ATH_DBG_FATAL, + DPRINTF(sc->sc_ah, ATH_DBG_FATAL, "Unable to reset channel %u (%uMhz) ", "reset status %d\n", channel->center_freq, r); @@ -1148,7 +1148,7 @@ void ath_radio_enable(struct ath_softc *sc) ath_update_txpow(sc); if (ath_startrecv(sc) != 0) { - DPRINTF(sc, ATH_DBG_FATAL, + DPRINTF(sc->sc_ah, ATH_DBG_FATAL, "Unable to restart recv logic\n"); return; } @@ -1194,7 +1194,7 @@ void ath_radio_disable(struct ath_softc *sc) spin_lock_bh(&sc->sc_resetlock); r = ath9k_hw_reset(ah, ah->curchan, false); if (r) { - DPRINTF(sc, ATH_DBG_FATAL, + DPRINTF(sc->sc_ah, ATH_DBG_FATAL, "Unable to reset channel %u (%uMhz) " "reset status %d\n", channel->center_freq, r); @@ -1253,11 +1253,12 @@ void ath_cleanup(struct ath_softc *sc) void ath_detach(struct ath_softc *sc) { struct ieee80211_hw *hw = sc->hw; + struct ath_hw *ah = sc->sc_ah; int i = 0; ath9k_ps_wakeup(sc); - DPRINTF(sc, ATH_DBG_CONFIG, "Detach ATH hw\n"); + dev_dbg(sc->dev, "Detach ATH hw\n"); ath_deinit_leds(sc); @@ -1277,7 +1278,7 @@ void ath_detach(struct ath_softc *sc) tasklet_kill(&sc->bcon_tasklet); if (!(sc->sc_flags & SC_OP_INVALID)) - ath9k_hw_setpower(sc->sc_ah, ATH9K_PM_AWAKE); + ath9k_hw_setpower(ah, ATH9K_PM_AWAKE); /* cleanup tx queues */ for (i = 0; i < ATH9K_NUM_TX_QUEUES; i++) @@ -1286,11 +1287,11 @@ void ath_detach(struct ath_softc *sc) if ((sc->btcoex_info.no_stomp_timer) && sc->btcoex_info.btcoex_scheme == ATH_BTCOEX_CFG_3WIRE) - ath_gen_timer_free(sc->sc_ah, sc->btcoex_info.no_stomp_timer); + ath_gen_timer_free(ah, sc->btcoex_info.no_stomp_timer); - ath9k_hw_detach(sc->sc_ah); + ath9k_hw_detach(ah); + ath9k_exit_debug(sc->sc_ah); sc->sc_ah = NULL; - ath9k_exit_debug(sc); } static int ath9k_reg_notifier(struct wiphy *wiphy, @@ -1319,9 +1320,6 @@ static int ath_init_softc(u16 devid, struct ath_softc *sc, u16 subsysid) /* XXX: hardware will not be ready until ath_open() being called */ sc->sc_flags |= SC_OP_INVALID; - if (ath9k_init_debug(sc) < 0) - printk(KERN_ERR "Unable to create debugfs files\n"); - spin_lock_init(&sc->wiphy_lock); spin_lock_init(&sc->sc_resetlock); spin_lock_init(&sc->sc_serial_rw); @@ -1351,9 +1349,12 @@ static int ath_init_softc(u16 devid, struct ath_softc *sc, u16 subsysid) ah->hw_version.subsysid = subsysid; sc->sc_ah = ah; + if (ath9k_init_debug(ah) < 0) + dev_err(sc->dev, "Unable to create debugfs files\n"); + r = ath9k_hw_init(ah); if (r) { - DPRINTF(sc, ATH_DBG_FATAL, + DPRINTF(ah, ATH_DBG_FATAL, "Unable to initialize hardware; " "initialization status: %d\n", r); goto bad; @@ -1362,7 +1363,7 @@ static int ath_init_softc(u16 devid, struct ath_softc *sc, u16 subsysid) /* Get the hardware key cache size. */ sc->keymax = ah->caps.keycache_size; if (sc->keymax > ATH_KEYMAX) { - DPRINTF(sc, ATH_DBG_ANY, + DPRINTF(ah, ATH_DBG_ANY, "Warning, using only %u entries in %u key cache\n", ATH_KEYMAX, sc->keymax); sc->keymax = ATH_KEYMAX; @@ -1392,14 +1393,14 @@ static int ath_init_softc(u16 devid, struct ath_softc *sc, u16 subsysid) */ sc->beacon.beaconq = ath_beaconq_setup(ah); if (sc->beacon.beaconq == -1) { - DPRINTF(sc, ATH_DBG_FATAL, + DPRINTF(ah, ATH_DBG_FATAL, "Unable to setup a beacon xmit queue\n"); r = -EIO; goto bad2; } sc->beacon.cabq = ath_txq_setup(sc, ATH9K_TX_QUEUE_CAB, 0); if (sc->beacon.cabq == NULL) { - DPRINTF(sc, ATH_DBG_FATAL, + DPRINTF(ah, ATH_DBG_FATAL, "Unable to setup CAB xmit queue\n"); r = -EIO; goto bad2; @@ -1414,26 +1415,26 @@ static int ath_init_softc(u16 devid, struct ath_softc *sc, u16 subsysid) /* Setup data queues */ /* NB: ensure BK queue is the lowest priority h/w queue */ if (!ath_tx_setup(sc, ATH9K_WME_AC_BK)) { - DPRINTF(sc, ATH_DBG_FATAL, + DPRINTF(ah, ATH_DBG_FATAL, "Unable to setup xmit queue for BK traffic\n"); r = -EIO; goto bad2; } if (!ath_tx_setup(sc, ATH9K_WME_AC_BE)) { - DPRINTF(sc, ATH_DBG_FATAL, + DPRINTF(ah, ATH_DBG_FATAL, "Unable to setup xmit queue for BE traffic\n"); r = -EIO; goto bad2; } if (!ath_tx_setup(sc, ATH9K_WME_AC_VI)) { - DPRINTF(sc, ATH_DBG_FATAL, + DPRINTF(ah, ATH_DBG_FATAL, "Unable to setup xmit queue for VI traffic\n"); r = -EIO; goto bad2; } if (!ath_tx_setup(sc, ATH9K_WME_AC_VO)) { - DPRINTF(sc, ATH_DBG_FATAL, + DPRINTF(ah, ATH_DBG_FATAL, "Unable to setup xmit queue for VO traffic\n"); r = -EIO; goto bad2; @@ -1533,9 +1534,9 @@ bad2: ath_tx_cleanupq(sc, &sc->tx.txq[i]); bad: ath9k_hw_detach(ah); - sc->sc_ah = NULL; bad_no_ah: - ath9k_exit_debug(sc); + ath9k_exit_debug(sc->sc_ah); + sc->sc_ah = NULL; return r; } @@ -1581,18 +1582,21 @@ void ath_set_hw_capab(struct ath_softc *sc, struct ieee80211_hw *hw) int ath_init_device(u16 devid, struct ath_softc *sc, u16 subsysid) { struct ieee80211_hw *hw = sc->hw; + struct ath_hw *ah; int error = 0, i; struct ath_regulatory *reg; - DPRINTF(sc, ATH_DBG_CONFIG, "Attach ATH hw\n"); + dev_dbg(sc->dev, "Attach ATH hw\n"); error = ath_init_softc(devid, sc, subsysid); if (error != 0) return error; + ah = sc->sc_ah; + /* get mac address from hardware and set in mac80211 */ - SET_IEEE80211_PERM_ADDR(hw, sc->sc_ah->macaddr); + SET_IEEE80211_PERM_ADDR(hw, ah->macaddr); ath_set_hw_capab(sc, hw); @@ -1603,9 +1607,9 @@ int ath_init_device(u16 devid, struct ath_softc *sc, u16 subsysid) reg = &sc->common.regulatory; - if (sc->sc_ah->caps.hw_caps & ATH9K_HW_CAP_HT) { + if (ah->caps.hw_caps & ATH9K_HW_CAP_HT) { setup_ht_cap(sc, &sc->sbands[IEEE80211_BAND_2GHZ].ht_cap); - if (test_bit(ATH9K_MODE_11A, sc->sc_ah->caps.wireless_modes)) + if (test_bit(ATH9K_MODE_11A, ah->caps.wireless_modes)) setup_ht_cap(sc, &sc->sbands[IEEE80211_BAND_5GHZ].ht_cap); } @@ -1643,9 +1647,9 @@ error_attach: if (ATH_TXQ_SETUP(sc, i)) ath_tx_cleanupq(sc, &sc->tx.txq[i]); - ath9k_hw_detach(sc->sc_ah); + ath9k_hw_detach(ah); + ath9k_exit_debug(ah); sc->sc_ah = NULL; - ath9k_exit_debug(sc); return error; } @@ -1664,12 +1668,12 @@ int ath_reset(struct ath_softc *sc, bool retry_tx) spin_lock_bh(&sc->sc_resetlock); r = ath9k_hw_reset(ah, sc->sc_ah->curchan, false); if (r) - DPRINTF(sc, ATH_DBG_FATAL, + DPRINTF(ah, ATH_DBG_FATAL, "Unable to reset hardware; reset status %d\n", r); spin_unlock_bh(&sc->sc_resetlock); if (ath_startrecv(sc) != 0) - DPRINTF(sc, ATH_DBG_FATAL, "Unable to start recv logic\n"); + DPRINTF(ah, ATH_DBG_FATAL, "Unable to start recv logic\n"); /* * We may be doing a reset in response to a request @@ -1717,13 +1721,13 @@ int ath_descdma_setup(struct ath_softc *sc, struct ath_descdma *dd, struct ath_buf *bf; int i, bsize, error; - DPRINTF(sc, ATH_DBG_CONFIG, "%s DMA: %u buffers %u desc/buf\n", + DPRINTF(sc->sc_ah, ATH_DBG_CONFIG, "%s DMA: %u buffers %u desc/buf\n", name, nbuf, ndesc); INIT_LIST_HEAD(head); /* ath_desc must be a multiple of DWORDs */ if ((sizeof(struct ath_desc) % 4) != 0) { - DPRINTF(sc, ATH_DBG_FATAL, "ath_desc not DWORD aligned\n"); + DPRINTF(sc->sc_ah, ATH_DBG_FATAL, "ath_desc not DWORD aligned\n"); ASSERT((sizeof(struct ath_desc) % 4) == 0); error = -ENOMEM; goto fail; @@ -1757,7 +1761,7 @@ int ath_descdma_setup(struct ath_softc *sc, struct ath_descdma *dd, goto fail; } ds = dd->dd_desc; - DPRINTF(sc, ATH_DBG_CONFIG, "%s DMA map: %p (%u) -> %llx (%u)\n", + DPRINTF(sc->sc_ah, ATH_DBG_CONFIG, "%s DMA map: %p (%u) -> %llx (%u)\n", name, ds, (u32) dd->dd_desc_len, ito64(dd->dd_desc_paddr), /*XXX*/(u32) dd->dd_desc_len); @@ -1909,7 +1913,7 @@ static int ath9k_start(struct ieee80211_hw *hw) struct ath9k_channel *init_channel; int r; - DPRINTF(sc, ATH_DBG_CONFIG, "Starting driver with " + DPRINTF(sc->sc_ah, ATH_DBG_CONFIG, "Starting driver with " "initial channel: %d MHz\n", curchan->center_freq); mutex_lock(&sc->mutex); @@ -1954,7 +1958,7 @@ static int ath9k_start(struct ieee80211_hw *hw) spin_lock_bh(&sc->sc_resetlock); r = ath9k_hw_reset(sc->sc_ah, init_channel, false); if (r) { - DPRINTF(sc, ATH_DBG_FATAL, + DPRINTF(sc->sc_ah, ATH_DBG_FATAL, "Unable to reset hardware; reset status %d " "(freq %u MHz)\n", r, curchan->center_freq); @@ -1977,7 +1981,7 @@ static int ath9k_start(struct ieee80211_hw *hw) * here except setup the interrupt mask. */ if (ath_startrecv(sc) != 0) { - DPRINTF(sc, ATH_DBG_FATAL, "Unable to start recv logic\n"); + DPRINTF(sc->sc_ah, ATH_DBG_FATAL, "Unable to start recv logic\n"); r = -EIO; goto mutex_unlock; } @@ -2046,7 +2050,7 @@ static int ath9k_tx(struct ieee80211_hw *hw, if (ieee80211_is_data(hdr->frame_control) && !ieee80211_is_nullfunc(hdr->frame_control) && !ieee80211_has_pm(hdr->frame_control)) { - DPRINTF(sc, ATH_DBG_PS, "Add PM=1 for a TX frame " + DPRINTF(sc->sc_ah, ATH_DBG_PS, "Add PM=1 for a TX frame " "while in PS mode\n"); hdr->frame_control |= cpu_to_le16(IEEE80211_FCTL_PM); } @@ -2062,11 +2066,11 @@ static int ath9k_tx(struct ieee80211_hw *hw, ath9k_ps_wakeup(sc); ath9k_hw_setrxabort(sc->sc_ah, 0); if (ieee80211_is_pspoll(hdr->frame_control)) { - DPRINTF(sc, ATH_DBG_PS, "Sending PS-Poll to pick a " + DPRINTF(sc->sc_ah, ATH_DBG_PS, "Sending PS-Poll to pick a " "buffered frame\n"); sc->sc_flags |= SC_OP_WAIT_FOR_PSPOLL_DATA; } else { - DPRINTF(sc, ATH_DBG_PS, "Wake up to complete TX\n"); + DPRINTF(sc->sc_ah, ATH_DBG_PS, "Wake up to complete TX\n"); sc->sc_flags |= SC_OP_WAIT_FOR_TX_ACK; } /* @@ -2108,10 +2112,10 @@ static int ath9k_tx(struct ieee80211_hw *hw, if (!txctl.txq) goto exit; - DPRINTF(sc, ATH_DBG_XMIT, "transmitting packet, skb: %p\n", skb); + DPRINTF(sc->sc_ah, ATH_DBG_XMIT, "transmitting packet, skb: %p\n", skb); if (ath_tx_start(hw, skb, &txctl) != 0) { - DPRINTF(sc, ATH_DBG_XMIT, "TX failed\n"); + DPRINTF(sc->sc_ah, ATH_DBG_XMIT, "TX failed\n"); goto exit; } @@ -2139,7 +2143,7 @@ static void ath9k_stop(struct ieee80211_hw *hw) } if (sc->sc_flags & SC_OP_INVALID) { - DPRINTF(sc, ATH_DBG_ANY, "Device not present\n"); + DPRINTF(sc->sc_ah, ATH_DBG_ANY, "Device not present\n"); mutex_unlock(&sc->mutex); return; } @@ -2177,7 +2181,7 @@ static void ath9k_stop(struct ieee80211_hw *hw) mutex_unlock(&sc->mutex); - DPRINTF(sc, ATH_DBG_CONFIG, "Driver halt\n"); + DPRINTF(sc->sc_ah, ATH_DBG_CONFIG, "Driver halt\n"); } static int ath9k_add_interface(struct ieee80211_hw *hw, @@ -2211,13 +2215,13 @@ static int ath9k_add_interface(struct ieee80211_hw *hw, ic_opmode = conf->type; break; default: - DPRINTF(sc, ATH_DBG_FATAL, + DPRINTF(sc->sc_ah, ATH_DBG_FATAL, "Interface type %d not yet supported\n", conf->type); ret = -EOPNOTSUPP; goto out; } - DPRINTF(sc, ATH_DBG_CONFIG, "Attach a VIF of type: %d\n", ic_opmode); + DPRINTF(sc->sc_ah, ATH_DBG_CONFIG, "Attach a VIF of type: %d\n", ic_opmode); /* Set the VIF opmode */ avp->av_opmode = ic_opmode; @@ -2270,7 +2274,7 @@ static void ath9k_remove_interface(struct ieee80211_hw *hw, struct ath_vif *avp = (void *)conf->vif->drv_priv; int i; - DPRINTF(sc, ATH_DBG_CONFIG, "Detach Interface\n"); + DPRINTF(sc->sc_ah, ATH_DBG_CONFIG, "Detach Interface\n"); mutex_lock(&sc->mutex); @@ -2324,7 +2328,7 @@ static int ath9k_config(struct ieee80211_hw *hw, u32 changed) } else if (all_wiphys_idle) { ath_radio_enable(sc); - DPRINTF(sc, ATH_DBG_CONFIG, + DPRINTF(sc->sc_ah, ATH_DBG_CONFIG, "not-idle: enabling radio\n"); } } @@ -2378,7 +2382,7 @@ static int ath9k_config(struct ieee80211_hw *hw, u32 changed) goto skip_chan_change; } - DPRINTF(sc, ATH_DBG_CONFIG, "Set channel: %d MHz\n", + DPRINTF(sc->sc_ah, ATH_DBG_CONFIG, "Set channel: %d MHz\n", curchan->center_freq); /* XXX: remove me eventualy */ @@ -2387,7 +2391,7 @@ static int ath9k_config(struct ieee80211_hw *hw, u32 changed) ath_update_chainmask(sc, conf_is_ht(conf)); if (ath_set_channel(sc, hw, &sc->sc_ah->channels[pos]) < 0) { - DPRINTF(sc, ATH_DBG_FATAL, "Unable to set channel\n"); + DPRINTF(sc->sc_ah, ATH_DBG_FATAL, "Unable to set channel\n"); mutex_unlock(&sc->mutex); return -EINVAL; } @@ -2398,7 +2402,7 @@ skip_chan_change: sc->config.txpowlimit = 2 * conf->power_level; if (disable_radio) { - DPRINTF(sc, ATH_DBG_CONFIG, "idle: disabling radio\n"); + DPRINTF(sc->sc_ah, ATH_DBG_CONFIG, "idle: disabling radio\n"); ath_radio_disable(sc); } @@ -2435,7 +2439,7 @@ static void ath9k_configure_filter(struct ieee80211_hw *hw, ath9k_hw_setrxfilter(sc->sc_ah, rfilt); ath9k_ps_restore(sc); - DPRINTF(sc, ATH_DBG_CONFIG, "Set HW RX filter: 0x%x\n", rfilt); + DPRINTF(sc->sc_ah, ATH_DBG_CONFIG, "Set HW RX filter: 0x%x\n", rfilt); } static void ath9k_sta_notify(struct ieee80211_hw *hw, @@ -2479,7 +2483,7 @@ static int ath9k_conf_tx(struct ieee80211_hw *hw, u16 queue, qi.tqi_burstTime = params->txop; qnum = ath_get_hal_qnum(queue, sc); - DPRINTF(sc, ATH_DBG_CONFIG, + DPRINTF(sc->sc_ah, ATH_DBG_CONFIG, "Configure tx [queue/halq] [%d/%d], " "aifs: %d, cw_min: %d, cw_max: %d, txop: %d\n", queue, qnum, params->aifs, params->cw_min, @@ -2487,7 +2491,7 @@ static int ath9k_conf_tx(struct ieee80211_hw *hw, u16 queue, ret = ath_txq_update(sc, qnum, &qi); if (ret) - DPRINTF(sc, ATH_DBG_FATAL, "TXQ Update failed\n"); + DPRINTF(sc->sc_ah, ATH_DBG_FATAL, "TXQ Update failed\n"); mutex_unlock(&sc->mutex); @@ -2509,7 +2513,7 @@ static int ath9k_set_key(struct ieee80211_hw *hw, mutex_lock(&sc->mutex); ath9k_ps_wakeup(sc); - DPRINTF(sc, ATH_DBG_CONFIG, "Set HW Key\n"); + DPRINTF(sc->sc_ah, ATH_DBG_CONFIG, "Set HW Key\n"); switch (cmd) { case SET_KEY: @@ -2583,7 +2587,7 @@ static void ath9k_bss_info_changed(struct ieee80211_hw *hw, /* Set aggregation protection mode parameters */ sc->config.ath_aggr_prot = 0; - DPRINTF(sc, ATH_DBG_CONFIG, + DPRINTF(sc->sc_ah, ATH_DBG_CONFIG, "RX filter 0x%x bssid %pM aid 0x%x\n", rfilt, sc->curbssid, sc->curaid); @@ -2632,7 +2636,7 @@ static void ath9k_bss_info_changed(struct ieee80211_hw *hw, ath_update_chainmask(sc, 0); if (changed & BSS_CHANGED_ERP_PREAMBLE) { - DPRINTF(sc, ATH_DBG_CONFIG, "BSS Changed PREAMBLE %d\n", + DPRINTF(sc->sc_ah, ATH_DBG_CONFIG, "BSS Changed PREAMBLE %d\n", bss_conf->use_short_preamble); if (bss_conf->use_short_preamble) sc->sc_flags |= SC_OP_PREAMBLE_SHORT; @@ -2641,7 +2645,7 @@ static void ath9k_bss_info_changed(struct ieee80211_hw *hw, } if (changed & BSS_CHANGED_ERP_CTS_PROT) { - DPRINTF(sc, ATH_DBG_CONFIG, "BSS Changed CTS PROT %d\n", + DPRINTF(sc->sc_ah, ATH_DBG_CONFIG, "BSS Changed CTS PROT %d\n", bss_conf->use_cts_prot); if (bss_conf->use_cts_prot && hw->conf.channel->band != IEEE80211_BAND_5GHZ) @@ -2651,7 +2655,7 @@ static void ath9k_bss_info_changed(struct ieee80211_hw *hw, } if (changed & BSS_CHANGED_ASSOC) { - DPRINTF(sc, ATH_DBG_CONFIG, "BSS Changed ASSOC %d\n", + DPRINTF(sc->sc_ah, ATH_DBG_CONFIG, "BSS Changed ASSOC %d\n", bss_conf->assoc); ath9k_bss_assoc_info(sc, vif, bss_conf); } @@ -2732,7 +2736,7 @@ static int ath9k_ampdu_action(struct ieee80211_hw *hw, ath_tx_aggr_resume(sc, sta, tid); break; default: - DPRINTF(sc, ATH_DBG_FATAL, "Unknown AMPDU action\n"); + DPRINTF(sc->sc_ah, ATH_DBG_FATAL, "Unknown AMPDU action\n"); } return ret; diff --git a/drivers/net/wireless/ath/ath9k/phy.c b/drivers/net/wireless/ath/ath9k/phy.c index 63bf9a3..1166f72 100644 --- a/drivers/net/wireless/ath/ath9k/phy.c +++ b/drivers/net/wireless/ath/ath9k/phy.c @@ -46,7 +46,7 @@ ath9k_hw_set_channel(struct ath_hw *ah, struct ath9k_channel *chan) channelSel = ((freq - 704) * 2 - 3040) / 10; bModeSynth = 1; } else { - DPRINTF(ah->ah_sc, ATH_DBG_FATAL, + DPRINTF(ah, ATH_DBG_FATAL, "Invalid channel %u MHz\n", freq); return false; } @@ -79,7 +79,7 @@ ath9k_hw_set_channel(struct ath_hw *ah, struct ath9k_channel *chan) channelSel = ath9k_hw_reverse_bits((freq - 4800) / 5, 8); aModeRefSel = ath9k_hw_reverse_bits(1, 2); } else { - DPRINTF(ah->ah_sc, ATH_DBG_FATAL, + DPRINTF(ah, ATH_DBG_FATAL, "Invalid channel %u MHz\n", freq); return false; } @@ -315,7 +315,7 @@ bool ath9k_hw_init_rf(struct ath_hw *ah, int *status) || ah->analogBank6Data == NULL || ah->analogBank6TPCData == NULL || ah->analogBank7Data == NULL) { - DPRINTF(ah->ah_sc, ATH_DBG_FATAL, + DPRINTF(ah, ATH_DBG_FATAL, "Cannot allocate RF banks\n"); *status = -ENOMEM; return false; @@ -326,7 +326,7 @@ bool ath9k_hw_init_rf(struct ath_hw *ah, int *status) ah->iniAddac.ia_rows * ah->iniAddac.ia_columns), GFP_KERNEL); if (ah->addac5416_21 == NULL) { - DPRINTF(ah->ah_sc, ATH_DBG_FATAL, + DPRINTF(ah, ATH_DBG_FATAL, "Cannot allocate addac5416_21\n"); *status = -ENOMEM; return false; @@ -336,7 +336,7 @@ bool ath9k_hw_init_rf(struct ath_hw *ah, int *status) kzalloc((sizeof(u32) * ah->iniBank6.ia_rows), GFP_KERNEL); if (ah->bank6Temp == NULL) { - DPRINTF(ah->ah_sc, ATH_DBG_FATAL, + DPRINTF(ah, ATH_DBG_FATAL, "Cannot allocate bank6Temp\n"); *status = -ENOMEM; return false; diff --git a/drivers/net/wireless/ath/ath9k/rc.c b/drivers/net/wireless/ath/ath9k/rc.c index 16a2717..cafe1ec 100644 --- a/drivers/net/wireless/ath/ath9k/rc.c +++ b/drivers/net/wireless/ath/ath9k/rc.c @@ -1177,13 +1177,14 @@ struct ath_rate_table *ath_choose_rate_table(struct ath_softc *sc, mode = ATH9K_MODE_11NA_HT40PLUS; break; default: - DPRINTF(sc, ATH_DBG_CONFIG, "Invalid band\n"); + DPRINTF(sc->sc_ah, ATH_DBG_CONFIG, "Invalid band\n"); return NULL; } BUG_ON(mode >= ATH9K_MODE_MAX); - DPRINTF(sc, ATH_DBG_CONFIG, "Choosing rate table for mode: %d\n", mode); + DPRINTF(sc->sc_ah, ATH_DBG_CONFIG, + "Choosing rate table for mode: %d\n", mode); return sc->hw_rate_table[mode]; } @@ -1198,7 +1199,8 @@ static void ath_rc_init(struct ath_softc *sc, u8 i, j, k, hi = 0, hthi = 0; if (!rate_table) { - DPRINTF(sc, ATH_DBG_FATAL, "Rate table not initialized\n"); + DPRINTF(sc->sc_ah, ATH_DBG_FATAL, + "Rate table not initialized\n"); return; } @@ -1261,7 +1263,8 @@ static void ath_rc_init(struct ath_softc *sc, ath_rc_priv->rate_max_phy = ath_rc_priv->valid_rate_index[k-4]; sc->cur_rate_table = rate_table; - DPRINTF(sc, ATH_DBG_CONFIG, "RC Initialized with capabilities: 0x%x\n", + DPRINTF(sc->sc_ah, ATH_DBG_CONFIG, + "RC Initialized with capabilities: 0x%x\n", ath_rc_priv->ht_cap); } @@ -1438,7 +1441,7 @@ static void ath_rate_update(void *priv, struct ieee80211_supported_band *sband, oper_cw40, oper_sgi40); ath_rc_init(sc, priv_sta, sband, sta, rate_table); - DPRINTF(sc, ATH_DBG_CONFIG, + DPRINTF(sc->sc_ah, ATH_DBG_CONFIG, "Operating HT Bandwidth changed to: %d\n", sc->hw->conf.channel_type); } @@ -1463,7 +1466,7 @@ static void *ath_rate_alloc_sta(void *priv, struct ieee80211_sta *sta, gfp_t gfp rate_priv = kzalloc(sizeof(struct ath_rate_priv), gfp); if (!rate_priv) { - DPRINTF(sc, ATH_DBG_FATAL, + DPRINTF(sc->sc_ah, ATH_DBG_FATAL, "Unable to allocate private rc structure\n"); return NULL; } diff --git a/drivers/net/wireless/ath/ath9k/recv.c b/drivers/net/wireless/ath/ath9k/recv.c index ec0abf8..ee1e8b4 100644 --- a/drivers/net/wireless/ath/ath9k/recv.c +++ b/drivers/net/wireless/ath/ath9k/recv.c @@ -306,7 +306,7 @@ int ath_rx_init(struct ath_softc *sc, int nbufs) sc->rx.bufsize = roundup(IEEE80211_MAX_MPDU_LEN, min(sc->common.cachelsz, (u16)64)); - DPRINTF(sc, ATH_DBG_CONFIG, "cachelsz %u rxbufsize %u\n", + DPRINTF(sc->sc_ah, ATH_DBG_CONFIG, "cachelsz %u rxbufsize %u\n", sc->common.cachelsz, sc->rx.bufsize); /* Initialize rx descriptors */ @@ -314,7 +314,7 @@ int ath_rx_init(struct ath_softc *sc, int nbufs) error = ath_descdma_setup(sc, &sc->rx.rxdma, &sc->rx.rxbuf, "rx", nbufs, 1); if (error != 0) { - DPRINTF(sc, ATH_DBG_FATAL, + DPRINTF(sc->sc_ah, ATH_DBG_FATAL, "failed to allocate rx descriptors: %d\n", error); goto err; } @@ -334,7 +334,7 @@ int ath_rx_init(struct ath_softc *sc, int nbufs) bf->bf_buf_addr))) { dev_kfree_skb_any(skb); bf->bf_mpdu = NULL; - DPRINTF(sc, ATH_DBG_FATAL, + DPRINTF(sc->sc_ah, ATH_DBG_FATAL, "dma_mapping_error() on RX init\n"); error = -ENOMEM; goto err; @@ -539,7 +539,7 @@ static void ath_rx_ps_beacon(struct ath_softc *sc, struct sk_buff *skb) if (sc->sc_flags & SC_OP_BEACON_SYNC) { sc->sc_flags &= ~SC_OP_BEACON_SYNC; - DPRINTF(sc, ATH_DBG_PS, "Reconfigure Beacon timers based on " + DPRINTF(sc->sc_ah, ATH_DBG_PS, "Reconfigure Beacon timers based on " "timestamp from the AP\n"); ath_beacon_config(sc, NULL); } @@ -552,7 +552,7 @@ static void ath_rx_ps_beacon(struct ath_softc *sc, struct sk_buff *skb) * a backup trigger for returning into NETWORK SLEEP state, * so we are waiting for it as well. */ - DPRINTF(sc, ATH_DBG_PS, "Received DTIM beacon indicating " + DPRINTF(sc->sc_ah, ATH_DBG_PS, "Received DTIM beacon indicating " "buffered broadcast/multicast frame(s)\n"); sc->sc_flags |= SC_OP_WAIT_FOR_CAB | SC_OP_WAIT_FOR_BEACON; return; @@ -565,7 +565,7 @@ static void ath_rx_ps_beacon(struct ath_softc *sc, struct sk_buff *skb) * been delivered. */ sc->sc_flags &= ~SC_OP_WAIT_FOR_CAB; - DPRINTF(sc, ATH_DBG_PS, "PS wait for CAB frames timed out\n"); + DPRINTF(sc->sc_ah, ATH_DBG_PS, "PS wait for CAB frames timed out\n"); } } @@ -589,13 +589,13 @@ static void ath_rx_ps(struct ath_softc *sc, struct sk_buff *skb) * point. */ sc->sc_flags &= ~SC_OP_WAIT_FOR_CAB; - DPRINTF(sc, ATH_DBG_PS, "All PS CAB frames received, back to " + DPRINTF(sc->sc_ah, ATH_DBG_PS, "All PS CAB frames received, back to " "sleep\n"); } else if ((sc->sc_flags & SC_OP_WAIT_FOR_PSPOLL_DATA) && !is_multicast_ether_addr(hdr->addr1) && !ieee80211_has_morefrags(hdr->frame_control)) { sc->sc_flags &= ~SC_OP_WAIT_FOR_PSPOLL_DATA; - DPRINTF(sc, ATH_DBG_PS, "Going back to sleep after having " + DPRINTF(sc->sc_ah, ATH_DBG_PS, "Going back to sleep after having " "received PS-Poll data (0x%x)\n", sc->sc_flags & (SC_OP_WAIT_FOR_BEACON | SC_OP_WAIT_FOR_CAB | @@ -811,7 +811,7 @@ int ath_rx_tasklet(struct ath_softc *sc, int flush) bf->bf_buf_addr))) { dev_kfree_skb_any(requeue_skb); bf->bf_mpdu = NULL; - DPRINTF(sc, ATH_DBG_FATAL, + DPRINTF(sc->sc_ah, ATH_DBG_FATAL, "dma_mapping_error() on RX\n"); ath_rx_send_to_mac80211(sc, skb, &rx_status); break; diff --git a/drivers/net/wireless/ath/ath9k/xmit.c b/drivers/net/wireless/ath/ath9k/xmit.c index 42551a4..ddd3062 100644 --- a/drivers/net/wireless/ath/ath9k/xmit.c +++ b/drivers/net/wireless/ath/ath9k/xmit.c @@ -854,7 +854,7 @@ struct ath_txq *ath_txq_setup(struct ath_softc *sc, int qtype, int subtype) return NULL; } if (qnum >= ARRAY_SIZE(sc->tx.txq)) { - DPRINTF(sc, ATH_DBG_FATAL, + DPRINTF(ah, ATH_DBG_FATAL, "qnum %u out of range, max %u!\n", qnum, (unsigned int)ARRAY_SIZE(sc->tx.txq)); ath9k_hw_releasetxqueue(ah, qnum); @@ -884,7 +884,7 @@ int ath_tx_get_qnum(struct ath_softc *sc, int qtype, int haltype) switch (qtype) { case ATH9K_TX_QUEUE_DATA: if (haltype >= ARRAY_SIZE(sc->tx.hwq_map)) { - DPRINTF(sc, ATH_DBG_FATAL, + DPRINTF(sc->sc_ah, ATH_DBG_FATAL, "HAL AC %u out of range, max %zu!\n", haltype, ARRAY_SIZE(sc->tx.hwq_map)); return -1; @@ -914,7 +914,7 @@ struct ath_txq *ath_test_get_txq(struct ath_softc *sc, struct sk_buff *skb) spin_lock_bh(&txq->axq_lock); if (txq->axq_depth >= (ATH_TXBUF - 20)) { - DPRINTF(sc, ATH_DBG_XMIT, + DPRINTF(sc->sc_ah, ATH_DBG_XMIT, "TX queue: %d is full, depth: %d\n", qnum, txq->axq_depth); ieee80211_stop_queue(sc->hw, skb_get_queue_mapping(skb)); @@ -955,7 +955,7 @@ int ath_txq_update(struct ath_softc *sc, int qnum, qi.tqi_readyTime = qinfo->tqi_readyTime; if (!ath9k_hw_set_txq_props(ah, qnum, &qi)) { - DPRINTF(sc, ATH_DBG_FATAL, + DPRINTF(sc->sc_ah, ATH_DBG_FATAL, "Unable to update hardware queue %u!\n", qnum); error = -EIO; } else { @@ -1076,12 +1076,12 @@ void ath_drain_all_txq(struct ath_softc *sc, bool retry_tx) if (npend) { int r; - DPRINTF(sc, ATH_DBG_XMIT, "Unable to stop TxDMA. Reset HAL!\n"); + DPRINTF(sc->sc_ah, ATH_DBG_XMIT, "Unable to stop TxDMA. Reset HAL!\n"); spin_lock_bh(&sc->sc_resetlock); r = ath9k_hw_reset(ah, sc->sc_ah->curchan, true); if (r) - DPRINTF(sc, ATH_DBG_FATAL, + DPRINTF(sc->sc_ah, ATH_DBG_FATAL, "Unable to reset hardware; reset status %d\n", r); spin_unlock_bh(&sc->sc_resetlock); @@ -1147,7 +1147,7 @@ int ath_tx_setup(struct ath_softc *sc, int haltype) struct ath_txq *txq; if (haltype >= ARRAY_SIZE(sc->tx.hwq_map)) { - DPRINTF(sc, ATH_DBG_FATAL, + DPRINTF(sc->sc_ah, ATH_DBG_FATAL, "HAL AC %u out of range, max %zu!\n", haltype, ARRAY_SIZE(sc->tx.hwq_map)); return 0; @@ -1188,17 +1188,17 @@ static void ath_tx_txqaddbuf(struct ath_softc *sc, struct ath_txq *txq, txq->axq_depth++; txq->axq_linkbuf = list_entry(txq->axq_q.prev, struct ath_buf, list); - DPRINTF(sc, ATH_DBG_QUEUE, + DPRINTF(sc->sc_ah, ATH_DBG_QUEUE, "qnum: %d, txq depth: %d\n", txq->axq_qnum, txq->axq_depth); if (txq->axq_link == NULL) { ath9k_hw_puttxbuf(ah, txq->axq_qnum, bf->bf_daddr); - DPRINTF(sc, ATH_DBG_XMIT, + DPRINTF(sc->sc_ah, ATH_DBG_XMIT, "TXDP[%u] = %llx (%p)\n", txq->axq_qnum, ito64(bf->bf_daddr), bf->bf_desc); } else { *txq->axq_link = bf->bf_daddr; - DPRINTF(sc, ATH_DBG_XMIT, "link[%u] (%p)=%llx (%p)\n", + DPRINTF(sc->sc_ah, ATH_DBG_XMIT, "link[%u] (%p)=%llx (%p)\n", txq->axq_qnum, txq->axq_link, ito64(bf->bf_daddr), bf->bf_desc); } @@ -1587,7 +1587,8 @@ static int ath_tx_setup_buffer(struct ieee80211_hw *hw, struct ath_buf *bf, bf->bf_mpdu = NULL; kfree(tx_info_priv); tx_info->rate_driver_data[0] = NULL; - DPRINTF(sc, ATH_DBG_FATAL, "dma_mapping_error() on TX\n"); + DPRINTF(sc->sc_ah, ATH_DBG_FATAL, + "dma_mapping_error() on TX\n"); return -ENOMEM; } @@ -1674,7 +1675,7 @@ int ath_tx_start(struct ieee80211_hw *hw, struct sk_buff *skb, bf = ath_tx_get_buffer(sc); if (!bf) { - DPRINTF(sc, ATH_DBG_XMIT, "TX buffers are full\n"); + DPRINTF(sc->sc_ah, ATH_DBG_XMIT, "TX buffers are full\n"); return -1; } @@ -1682,7 +1683,7 @@ int ath_tx_start(struct ieee80211_hw *hw, struct sk_buff *skb, if (unlikely(r)) { struct ath_txq *txq = txctl->txq; - DPRINTF(sc, ATH_DBG_FATAL, "TX mem alloc failure\n"); + DPRINTF(sc->sc_ah, ATH_DBG_FATAL, "TX mem alloc failure\n"); /* upon ath_tx_processq() this TX queue will be resumed, we * guarantee this will happen by knowing beforehand that @@ -1736,7 +1737,8 @@ void ath_tx_cabq(struct ieee80211_hw *hw, struct sk_buff *skb) if (hdrlen & 3) { padsize = hdrlen % 4; if (skb_headroom(skb) < padsize) { - DPRINTF(sc, ATH_DBG_XMIT, "TX CABQ padding failed\n"); + DPRINTF(sc->sc_ah, ATH_DBG_XMIT, + "TX CABQ padding failed\n"); dev_kfree_skb_any(skb); return; } @@ -1746,10 +1748,10 @@ void ath_tx_cabq(struct ieee80211_hw *hw, struct sk_buff *skb) txctl.txq = sc->beacon.cabq; - DPRINTF(sc, ATH_DBG_XMIT, "transmitting CABQ packet, skb: %p\n", skb); + DPRINTF(sc->sc_ah, ATH_DBG_XMIT, "transmitting CABQ packet, skb: %p\n", skb); if (ath_tx_start(hw, skb, &txctl) != 0) { - DPRINTF(sc, ATH_DBG_XMIT, "CABQ TX failed\n"); + DPRINTF(sc->sc_ah, ATH_DBG_XMIT, "CABQ TX failed\n"); goto exit; } @@ -1771,7 +1773,7 @@ static void ath_tx_complete(struct ath_softc *sc, struct sk_buff *skb, int hdrlen, padsize; int frame_type = ATH9K_NOT_INTERNAL; - DPRINTF(sc, ATH_DBG_XMIT, "TX complete: skb: %p\n", skb); + DPRINTF(sc->sc_ah, ATH_DBG_XMIT, "TX complete: skb: %p\n", skb); if (tx_info_priv) { hw = tx_info_priv->aphy->hw; @@ -1805,7 +1807,7 @@ static void ath_tx_complete(struct ath_softc *sc, struct sk_buff *skb, if (sc->sc_flags & SC_OP_WAIT_FOR_TX_ACK) { sc->sc_flags &= ~SC_OP_WAIT_FOR_TX_ACK; - DPRINTF(sc, ATH_DBG_PS, "Going back to sleep after having " + DPRINTF(sc->sc_ah, ATH_DBG_PS, "Going back to sleep after having " "received TX status (0x%x)\n", sc->sc_flags & (SC_OP_WAIT_FOR_BEACON | SC_OP_WAIT_FOR_CAB | @@ -1942,7 +1944,7 @@ static void ath_tx_processq(struct ath_softc *sc, struct ath_txq *txq) int txok; int status; - DPRINTF(sc, ATH_DBG_QUEUE, "tx queue %d (%x), link %p\n", + DPRINTF(ah, ATH_DBG_QUEUE, "tx queue %d (%x), link %p\n", txq->axq_qnum, ath9k_hw_gettxbuf(sc->sc_ah, txq->axq_qnum), txq->axq_link); @@ -2064,7 +2066,7 @@ static void ath_tx_complete_poll_work(struct work_struct *work) } if (needreset) { - DPRINTF(sc, ATH_DBG_RESET, "tx hung, resetting the chip\n"); + DPRINTF(sc->sc_ah, ATH_DBG_RESET, "tx hung, resetting the chip\n"); ath_reset(sc, false); } @@ -2100,7 +2102,7 @@ int ath_tx_init(struct ath_softc *sc, int nbufs) error = ath_descdma_setup(sc, &sc->tx.txdma, &sc->tx.txbuf, "tx", nbufs, 1); if (error != 0) { - DPRINTF(sc, ATH_DBG_FATAL, + DPRINTF(sc->sc_ah, ATH_DBG_FATAL, "Failed to allocate tx descriptors: %d\n", error); goto err; } @@ -2108,7 +2110,7 @@ int ath_tx_init(struct ath_softc *sc, int nbufs) error = ath_descdma_setup(sc, &sc->beacon.bdma, &sc->beacon.bbuf, "beacon", ATH_BCBUF, 1); if (error != 0) { - DPRINTF(sc, ATH_DBG_FATAL, + DPRINTF(sc->sc_ah, ATH_DBG_FATAL, "Failed to allocate beacon descriptors: %d\n", error); goto err; } -- 1.6.3.3 ^ permalink raw reply related [flat|nested] 34+ messages in thread
* [ath9k-devel] [PATCH 02/15] ath9k: move btcoex core driver info to its own struct 2009-09-09 23:44 ` Luis R. Rodriguez @ 2009-09-09 23:44 ` Luis R. Rodriguez -1 siblings, 0 replies; 34+ messages in thread From: Luis R. Rodriguez @ 2009-09-09 23:44 UTC (permalink / raw) To: ath9k-devel There is some bluetooth coexistance data which is driver specific, stuff that into its own structure. Cc: Vasanthakumar Thiagarajan <vasanth@atheros.com> Signed-off-by: Luis R. Rodriguez <lrodriguez@atheros.com> --- drivers/net/wireless/ath/ath9k/ath9k.h | 11 +++++ drivers/net/wireless/ath/ath9k/btcoex.c | 73 ++++++++++++++++--------------- drivers/net/wireless/ath/ath9k/btcoex.h | 16 ++----- drivers/net/wireless/ath/ath9k/main.c | 4 +- 4 files changed, 55 insertions(+), 49 deletions(-) diff --git a/drivers/net/wireless/ath/ath9k/ath9k.h b/drivers/net/wireless/ath/ath9k/ath9k.h index 1d59f10..831874c 100644 --- a/drivers/net/wireless/ath/ath9k/ath9k.h +++ b/drivers/net/wireless/ath/ath9k/ath9k.h @@ -451,6 +451,16 @@ struct ath_ani { struct timer_list timer; }; +struct ath_btcoex { + bool hw_timer_enabled; + spinlock_t btcoex_lock; + struct timer_list period_timer; /* Timer for BT period */ + u32 bt_priority_cnt; + unsigned long bt_priority_time; + u32 btcoex_no_stomp; /* in usec */ + u32 btcoex_period; /* in usec */ +}; + /********************/ /* LED Control */ /********************/ @@ -613,6 +623,7 @@ struct ath_softc { struct ath_beacon_config cur_beacon_conf; struct delayed_work tx_complete_work; struct ath_btcoex_info btcoex_info; + struct ath_btcoex btcoex; }; struct ath_wiphy { diff --git a/drivers/net/wireless/ath/ath9k/btcoex.c b/drivers/net/wireless/ath/ath9k/btcoex.c index e19a9c9..e88a0a3 100644 --- a/drivers/net/wireless/ath/ath9k/btcoex.c +++ b/drivers/net/wireless/ath/ath9k/btcoex.c @@ -48,14 +48,14 @@ bool ath_btcoex_supported(u16 subsysid) */ static void ath_detect_bt_priority(struct ath_softc *sc) { - struct ath_btcoex_info *btinfo = &sc->btcoex_info; + struct ath_btcoex *btcoex = &sc->btcoex; - if (ath9k_hw_gpio_get(sc->sc_ah, btinfo->btpriority_gpio)) - btinfo->bt_priority_cnt++; + if (ath9k_hw_gpio_get(sc->sc_ah, sc->btcoex_info.btpriority_gpio)) + btcoex->bt_priority_cnt++; - if (time_after(jiffies, btinfo->bt_priority_time + + if (time_after(jiffies, btcoex->bt_priority_time + msecs_to_jiffies(ATH_BT_PRIORITY_TIME_THRESHOLD))) { - if (btinfo->bt_priority_cnt >= ATH_BT_CNT_THRESHOLD) { + if (btcoex->bt_priority_cnt >= ATH_BT_CNT_THRESHOLD) { DPRINTF(sc->sc_ah, ATH_DBG_BTCOEX, "BT priority traffic detected"); sc->sc_flags |= SC_OP_BT_PRIORITY_DETECTED; @@ -63,8 +63,8 @@ static void ath_detect_bt_priority(struct ath_softc *sc) sc->sc_flags &= ~SC_OP_BT_PRIORITY_DETECTED; } - btinfo->bt_priority_cnt = 0; - btinfo->bt_priority_time = jiffies; + btcoex->bt_priority_cnt = 0; + btcoex->bt_priority_time = jiffies; } } @@ -106,29 +106,30 @@ static void ath_btcoex_bt_stomp(struct ath_softc *sc, static void ath_btcoex_period_timer(unsigned long data) { struct ath_softc *sc = (struct ath_softc *) data; + struct ath_btcoex *btcoex = &sc->btcoex; struct ath_btcoex_info *btinfo = &sc->btcoex_info; ath_detect_bt_priority(sc); - spin_lock_bh(&btinfo->btcoex_lock); + spin_lock_bh(&btcoex->btcoex_lock); ath_btcoex_bt_stomp(sc, btinfo, btinfo->bt_stomp_type); - spin_unlock_bh(&btinfo->btcoex_lock); + spin_unlock_bh(&btcoex->btcoex_lock); - if (btinfo->btcoex_period != btinfo->btcoex_no_stomp) { - if (btinfo->hw_timer_enabled) + if (btcoex->btcoex_period != btcoex->btcoex_no_stomp) { + if (btcoex->hw_timer_enabled) ath_gen_timer_stop(sc->sc_ah, btinfo->no_stomp_timer); ath_gen_timer_start(sc->sc_ah, btinfo->no_stomp_timer, (ath9k_hw_gettsf32(sc->sc_ah) + - btinfo->btcoex_no_stomp), - btinfo->btcoex_no_stomp * 10); - btinfo->hw_timer_enabled = true; + btcoex->btcoex_no_stomp), + btcoex->btcoex_no_stomp * 10); + btcoex->hw_timer_enabled = true; } - mod_timer(&btinfo->period_timer, jiffies + + mod_timer(&btcoex->period_timer, jiffies + msecs_to_jiffies(ATH_BTCOEX_DEF_BT_PERIOD)); } @@ -140,23 +141,25 @@ static void ath_btcoex_period_timer(unsigned long data) static void ath_btcoex_no_stomp_timer(void *arg) { struct ath_softc *sc = (struct ath_softc *)arg; + struct ath_btcoex *btcoex = &sc->btcoex; struct ath_btcoex_info *btinfo = &sc->btcoex_info; DPRINTF(sc->sc_ah, ATH_DBG_BTCOEX, "no stomp timer running \n"); - spin_lock_bh(&btinfo->btcoex_lock); + spin_lock_bh(&btcoex->btcoex_lock); if (btinfo->bt_stomp_type == ATH_BTCOEX_STOMP_LOW) ath_btcoex_bt_stomp(sc, btinfo, ATH_BTCOEX_STOMP_NONE); else if (btinfo->bt_stomp_type == ATH_BTCOEX_STOMP_ALL) ath_btcoex_bt_stomp(sc, btinfo, ATH_BTCOEX_STOMP_LOW); - spin_unlock_bh(&btinfo->btcoex_lock); + spin_unlock_bh(&btcoex->btcoex_lock); } static int ath_init_btcoex_info(struct ath_hw *hw, struct ath_btcoex_info *btcoex_info) { + struct ath_btcoex *btcoex = &hw->ah_sc->btcoex; u32 i; int qnum; @@ -181,15 +184,15 @@ static int ath_init_btcoex_info(struct ath_hw *hw, btcoex_info->bt_stomp_type = ATH_BTCOEX_STOMP_LOW; - btcoex_info->btcoex_period = ATH_BTCOEX_DEF_BT_PERIOD * 1000; + btcoex->btcoex_period = ATH_BTCOEX_DEF_BT_PERIOD * 1000; - btcoex_info->btcoex_no_stomp = (100 - ATH_BTCOEX_DEF_DUTY_CYCLE) * - btcoex_info->btcoex_period / 100; + btcoex->btcoex_no_stomp = (100 - ATH_BTCOEX_DEF_DUTY_CYCLE) * + btcoex->btcoex_period / 100; for (i = 0; i < 32; i++) hw->hw_gen_timers.gen_timer_index[(debruijn32 << i) >> 27] = i; - setup_timer(&btcoex_info->period_timer, ath_btcoex_period_timer, + setup_timer(&btcoex->period_timer, ath_btcoex_period_timer, (unsigned long) hw->ah_sc); btcoex_info->no_stomp_timer = ath_gen_timer_alloc(hw, @@ -200,7 +203,7 @@ static int ath_init_btcoex_info(struct ath_hw *hw, if (btcoex_info->no_stomp_timer == NULL) return -ENOMEM; - spin_lock_init(&btcoex_info->btcoex_lock); + spin_lock_init(&btcoex->btcoex_lock); return 0; } @@ -307,34 +310,34 @@ void ath9k_hw_btcoex_disable(struct ath_hw *ah) /* * Pause btcoex timer and bt duty cycle timer */ -void ath_btcoex_timer_pause(struct ath_softc *sc, - struct ath_btcoex_info *btinfo) +void ath_btcoex_timer_pause(struct ath_softc *sc) { + struct ath_btcoex *btcoex = &sc->btcoex; - del_timer_sync(&btinfo->period_timer); + del_timer_sync(&btcoex->period_timer); - if (btinfo->hw_timer_enabled) - ath_gen_timer_stop(sc->sc_ah, btinfo->no_stomp_timer); + if (btcoex->hw_timer_enabled) + ath_gen_timer_stop(sc->sc_ah, sc->btcoex_info.no_stomp_timer); - btinfo->hw_timer_enabled = false; + btcoex->hw_timer_enabled = false; } /* * (Re)start btcoex timers */ -void ath_btcoex_timer_resume(struct ath_softc *sc, - struct ath_btcoex_info *btinfo) +void ath_btcoex_timer_resume(struct ath_softc *sc) { + struct ath_btcoex *btcoex = &sc->btcoex; DPRINTF(sc->sc_ah, ATH_DBG_BTCOEX, "Starting btcoex timers"); /* make sure duty cycle timer is also stopped when resuming */ - if (btinfo->hw_timer_enabled) - ath_gen_timer_stop(sc->sc_ah, btinfo->no_stomp_timer); + if (btcoex->hw_timer_enabled) + ath_gen_timer_stop(sc->sc_ah, sc->btcoex_info.no_stomp_timer); - btinfo->bt_priority_cnt = 0; - btinfo->bt_priority_time = jiffies; + btcoex->bt_priority_cnt = 0; + btcoex->bt_priority_time = jiffies; sc->sc_flags &= ~SC_OP_BT_PRIORITY_DETECTED; - mod_timer(&btinfo->period_timer, jiffies); + mod_timer(&btcoex->period_timer, jiffies); } diff --git a/drivers/net/wireless/ath/ath9k/btcoex.h b/drivers/net/wireless/ath/ath9k/btcoex.h index 297b027..6cbbc14 100644 --- a/drivers/net/wireless/ath/ath9k/btcoex.h +++ b/drivers/net/wireless/ath/ath9k/btcoex.h @@ -70,13 +70,6 @@ struct ath_btcoex_info { u32 bt_coex_mode; /* Register setting for AR_BT_COEX_MODE */ u32 bt_coex_weights; /* Register setting for AR_BT_COEX_WEIGHT */ u32 bt_coex_mode2; /* Register setting for AR_BT_COEX_MODE2 */ - u32 btcoex_no_stomp; /* in usec */ - u32 btcoex_period; /* in usec */ - u32 bt_priority_cnt; - unsigned long bt_priority_time; - bool hw_timer_enabled; - spinlock_t btcoex_lock; - struct timer_list period_timer; /* Timer for BT period */ struct ath_gen_timer *no_stomp_timer; /*Timer for no BT stomping*/ }; @@ -84,16 +77,15 @@ bool ath_btcoex_supported(u16 subsysid); int ath9k_hw_btcoex_init(struct ath_hw *ah); void ath9k_hw_btcoex_enable(struct ath_hw *ah); void ath9k_hw_btcoex_disable(struct ath_hw *ah); -void ath_btcoex_timer_resume(struct ath_softc *sc, - struct ath_btcoex_info *btinfo); -void ath_btcoex_timer_pause(struct ath_softc *sc, - struct ath_btcoex_info *btinfo); + +void ath_btcoex_timer_resume(struct ath_softc *sc); +void ath_btcoex_timer_pause(struct ath_softc *sc); static inline void ath_btcoex_set_weight(struct ath_btcoex_info *btcoex_info, u32 bt_weight, u32 wlan_weight) { - btcoex_info->bt_coex_weights = SM(bt_weight, AR_BTCOEX_BT_WGHT) | + btcoex_info->bt_coex_weights = SM(bt_weight, AR_BTCOEX_BT_WGHT) | SM(wlan_weight, AR_BTCOEX_WL_WGHT); } diff --git a/drivers/net/wireless/ath/ath9k/main.c b/drivers/net/wireless/ath/ath9k/main.c index 5e05e1d..7805323 100644 --- a/drivers/net/wireless/ath/ath9k/main.c +++ b/drivers/net/wireless/ath/ath9k/main.c @@ -2017,7 +2017,7 @@ static int ath9k_start(struct ieee80211_hw *hw) ath_pcie_aspm_disable(sc); if (sc->btcoex_info.btcoex_scheme == ATH_BTCOEX_CFG_3WIRE) - ath_btcoex_timer_resume(sc, &sc->btcoex_info); + ath_btcoex_timer_resume(sc); } mutex_unlock: @@ -2156,7 +2156,7 @@ static void ath9k_stop(struct ieee80211_hw *hw) if (sc->sc_flags & SC_OP_BTCOEX_ENABLED) { ath9k_hw_btcoex_disable(sc->sc_ah); if (sc->btcoex_info.btcoex_scheme == ATH_BTCOEX_CFG_3WIRE) - ath_btcoex_timer_pause(sc, &sc->btcoex_info); + ath_btcoex_timer_pause(sc); } /* make sure h/w will not generate any interrupt -- 1.6.3.3 ^ permalink raw reply related [flat|nested] 34+ messages in thread
* [PATCH 02/15] ath9k: move btcoex core driver info to its own struct @ 2009-09-09 23:44 ` Luis R. Rodriguez 0 siblings, 0 replies; 34+ messages in thread From: Luis R. Rodriguez @ 2009-09-09 23:44 UTC (permalink / raw) To: linville Cc: linux-wireless, ath9k-devel, devel, Luis R. Rodriguez, Vasanthakumar Thiagarajan There is some bluetooth coexistance data which is driver specific, stuff that into its own structure. Cc: Vasanthakumar Thiagarajan <vasanth@atheros.com> Signed-off-by: Luis R. Rodriguez <lrodriguez@atheros.com> --- drivers/net/wireless/ath/ath9k/ath9k.h | 11 +++++ drivers/net/wireless/ath/ath9k/btcoex.c | 73 ++++++++++++++++--------------- drivers/net/wireless/ath/ath9k/btcoex.h | 16 ++----- drivers/net/wireless/ath/ath9k/main.c | 4 +- 4 files changed, 55 insertions(+), 49 deletions(-) diff --git a/drivers/net/wireless/ath/ath9k/ath9k.h b/drivers/net/wireless/ath/ath9k/ath9k.h index 1d59f10..831874c 100644 --- a/drivers/net/wireless/ath/ath9k/ath9k.h +++ b/drivers/net/wireless/ath/ath9k/ath9k.h @@ -451,6 +451,16 @@ struct ath_ani { struct timer_list timer; }; +struct ath_btcoex { + bool hw_timer_enabled; + spinlock_t btcoex_lock; + struct timer_list period_timer; /* Timer for BT period */ + u32 bt_priority_cnt; + unsigned long bt_priority_time; + u32 btcoex_no_stomp; /* in usec */ + u32 btcoex_period; /* in usec */ +}; + /********************/ /* LED Control */ /********************/ @@ -613,6 +623,7 @@ struct ath_softc { struct ath_beacon_config cur_beacon_conf; struct delayed_work tx_complete_work; struct ath_btcoex_info btcoex_info; + struct ath_btcoex btcoex; }; struct ath_wiphy { diff --git a/drivers/net/wireless/ath/ath9k/btcoex.c b/drivers/net/wireless/ath/ath9k/btcoex.c index e19a9c9..e88a0a3 100644 --- a/drivers/net/wireless/ath/ath9k/btcoex.c +++ b/drivers/net/wireless/ath/ath9k/btcoex.c @@ -48,14 +48,14 @@ bool ath_btcoex_supported(u16 subsysid) */ static void ath_detect_bt_priority(struct ath_softc *sc) { - struct ath_btcoex_info *btinfo = &sc->btcoex_info; + struct ath_btcoex *btcoex = &sc->btcoex; - if (ath9k_hw_gpio_get(sc->sc_ah, btinfo->btpriority_gpio)) - btinfo->bt_priority_cnt++; + if (ath9k_hw_gpio_get(sc->sc_ah, sc->btcoex_info.btpriority_gpio)) + btcoex->bt_priority_cnt++; - if (time_after(jiffies, btinfo->bt_priority_time + + if (time_after(jiffies, btcoex->bt_priority_time + msecs_to_jiffies(ATH_BT_PRIORITY_TIME_THRESHOLD))) { - if (btinfo->bt_priority_cnt >= ATH_BT_CNT_THRESHOLD) { + if (btcoex->bt_priority_cnt >= ATH_BT_CNT_THRESHOLD) { DPRINTF(sc->sc_ah, ATH_DBG_BTCOEX, "BT priority traffic detected"); sc->sc_flags |= SC_OP_BT_PRIORITY_DETECTED; @@ -63,8 +63,8 @@ static void ath_detect_bt_priority(struct ath_softc *sc) sc->sc_flags &= ~SC_OP_BT_PRIORITY_DETECTED; } - btinfo->bt_priority_cnt = 0; - btinfo->bt_priority_time = jiffies; + btcoex->bt_priority_cnt = 0; + btcoex->bt_priority_time = jiffies; } } @@ -106,29 +106,30 @@ static void ath_btcoex_bt_stomp(struct ath_softc *sc, static void ath_btcoex_period_timer(unsigned long data) { struct ath_softc *sc = (struct ath_softc *) data; + struct ath_btcoex *btcoex = &sc->btcoex; struct ath_btcoex_info *btinfo = &sc->btcoex_info; ath_detect_bt_priority(sc); - spin_lock_bh(&btinfo->btcoex_lock); + spin_lock_bh(&btcoex->btcoex_lock); ath_btcoex_bt_stomp(sc, btinfo, btinfo->bt_stomp_type); - spin_unlock_bh(&btinfo->btcoex_lock); + spin_unlock_bh(&btcoex->btcoex_lock); - if (btinfo->btcoex_period != btinfo->btcoex_no_stomp) { - if (btinfo->hw_timer_enabled) + if (btcoex->btcoex_period != btcoex->btcoex_no_stomp) { + if (btcoex->hw_timer_enabled) ath_gen_timer_stop(sc->sc_ah, btinfo->no_stomp_timer); ath_gen_timer_start(sc->sc_ah, btinfo->no_stomp_timer, (ath9k_hw_gettsf32(sc->sc_ah) + - btinfo->btcoex_no_stomp), - btinfo->btcoex_no_stomp * 10); - btinfo->hw_timer_enabled = true; + btcoex->btcoex_no_stomp), + btcoex->btcoex_no_stomp * 10); + btcoex->hw_timer_enabled = true; } - mod_timer(&btinfo->period_timer, jiffies + + mod_timer(&btcoex->period_timer, jiffies + msecs_to_jiffies(ATH_BTCOEX_DEF_BT_PERIOD)); } @@ -140,23 +141,25 @@ static void ath_btcoex_period_timer(unsigned long data) static void ath_btcoex_no_stomp_timer(void *arg) { struct ath_softc *sc = (struct ath_softc *)arg; + struct ath_btcoex *btcoex = &sc->btcoex; struct ath_btcoex_info *btinfo = &sc->btcoex_info; DPRINTF(sc->sc_ah, ATH_DBG_BTCOEX, "no stomp timer running \n"); - spin_lock_bh(&btinfo->btcoex_lock); + spin_lock_bh(&btcoex->btcoex_lock); if (btinfo->bt_stomp_type == ATH_BTCOEX_STOMP_LOW) ath_btcoex_bt_stomp(sc, btinfo, ATH_BTCOEX_STOMP_NONE); else if (btinfo->bt_stomp_type == ATH_BTCOEX_STOMP_ALL) ath_btcoex_bt_stomp(sc, btinfo, ATH_BTCOEX_STOMP_LOW); - spin_unlock_bh(&btinfo->btcoex_lock); + spin_unlock_bh(&btcoex->btcoex_lock); } static int ath_init_btcoex_info(struct ath_hw *hw, struct ath_btcoex_info *btcoex_info) { + struct ath_btcoex *btcoex = &hw->ah_sc->btcoex; u32 i; int qnum; @@ -181,15 +184,15 @@ static int ath_init_btcoex_info(struct ath_hw *hw, btcoex_info->bt_stomp_type = ATH_BTCOEX_STOMP_LOW; - btcoex_info->btcoex_period = ATH_BTCOEX_DEF_BT_PERIOD * 1000; + btcoex->btcoex_period = ATH_BTCOEX_DEF_BT_PERIOD * 1000; - btcoex_info->btcoex_no_stomp = (100 - ATH_BTCOEX_DEF_DUTY_CYCLE) * - btcoex_info->btcoex_period / 100; + btcoex->btcoex_no_stomp = (100 - ATH_BTCOEX_DEF_DUTY_CYCLE) * + btcoex->btcoex_period / 100; for (i = 0; i < 32; i++) hw->hw_gen_timers.gen_timer_index[(debruijn32 << i) >> 27] = i; - setup_timer(&btcoex_info->period_timer, ath_btcoex_period_timer, + setup_timer(&btcoex->period_timer, ath_btcoex_period_timer, (unsigned long) hw->ah_sc); btcoex_info->no_stomp_timer = ath_gen_timer_alloc(hw, @@ -200,7 +203,7 @@ static int ath_init_btcoex_info(struct ath_hw *hw, if (btcoex_info->no_stomp_timer == NULL) return -ENOMEM; - spin_lock_init(&btcoex_info->btcoex_lock); + spin_lock_init(&btcoex->btcoex_lock); return 0; } @@ -307,34 +310,34 @@ void ath9k_hw_btcoex_disable(struct ath_hw *ah) /* * Pause btcoex timer and bt duty cycle timer */ -void ath_btcoex_timer_pause(struct ath_softc *sc, - struct ath_btcoex_info *btinfo) +void ath_btcoex_timer_pause(struct ath_softc *sc) { + struct ath_btcoex *btcoex = &sc->btcoex; - del_timer_sync(&btinfo->period_timer); + del_timer_sync(&btcoex->period_timer); - if (btinfo->hw_timer_enabled) - ath_gen_timer_stop(sc->sc_ah, btinfo->no_stomp_timer); + if (btcoex->hw_timer_enabled) + ath_gen_timer_stop(sc->sc_ah, sc->btcoex_info.no_stomp_timer); - btinfo->hw_timer_enabled = false; + btcoex->hw_timer_enabled = false; } /* * (Re)start btcoex timers */ -void ath_btcoex_timer_resume(struct ath_softc *sc, - struct ath_btcoex_info *btinfo) +void ath_btcoex_timer_resume(struct ath_softc *sc) { + struct ath_btcoex *btcoex = &sc->btcoex; DPRINTF(sc->sc_ah, ATH_DBG_BTCOEX, "Starting btcoex timers"); /* make sure duty cycle timer is also stopped when resuming */ - if (btinfo->hw_timer_enabled) - ath_gen_timer_stop(sc->sc_ah, btinfo->no_stomp_timer); + if (btcoex->hw_timer_enabled) + ath_gen_timer_stop(sc->sc_ah, sc->btcoex_info.no_stomp_timer); - btinfo->bt_priority_cnt = 0; - btinfo->bt_priority_time = jiffies; + btcoex->bt_priority_cnt = 0; + btcoex->bt_priority_time = jiffies; sc->sc_flags &= ~SC_OP_BT_PRIORITY_DETECTED; - mod_timer(&btinfo->period_timer, jiffies); + mod_timer(&btcoex->period_timer, jiffies); } diff --git a/drivers/net/wireless/ath/ath9k/btcoex.h b/drivers/net/wireless/ath/ath9k/btcoex.h index 297b027..6cbbc14 100644 --- a/drivers/net/wireless/ath/ath9k/btcoex.h +++ b/drivers/net/wireless/ath/ath9k/btcoex.h @@ -70,13 +70,6 @@ struct ath_btcoex_info { u32 bt_coex_mode; /* Register setting for AR_BT_COEX_MODE */ u32 bt_coex_weights; /* Register setting for AR_BT_COEX_WEIGHT */ u32 bt_coex_mode2; /* Register setting for AR_BT_COEX_MODE2 */ - u32 btcoex_no_stomp; /* in usec */ - u32 btcoex_period; /* in usec */ - u32 bt_priority_cnt; - unsigned long bt_priority_time; - bool hw_timer_enabled; - spinlock_t btcoex_lock; - struct timer_list period_timer; /* Timer for BT period */ struct ath_gen_timer *no_stomp_timer; /*Timer for no BT stomping*/ }; @@ -84,16 +77,15 @@ bool ath_btcoex_supported(u16 subsysid); int ath9k_hw_btcoex_init(struct ath_hw *ah); void ath9k_hw_btcoex_enable(struct ath_hw *ah); void ath9k_hw_btcoex_disable(struct ath_hw *ah); -void ath_btcoex_timer_resume(struct ath_softc *sc, - struct ath_btcoex_info *btinfo); -void ath_btcoex_timer_pause(struct ath_softc *sc, - struct ath_btcoex_info *btinfo); + +void ath_btcoex_timer_resume(struct ath_softc *sc); +void ath_btcoex_timer_pause(struct ath_softc *sc); static inline void ath_btcoex_set_weight(struct ath_btcoex_info *btcoex_info, u32 bt_weight, u32 wlan_weight) { - btcoex_info->bt_coex_weights = SM(bt_weight, AR_BTCOEX_BT_WGHT) | + btcoex_info->bt_coex_weights = SM(bt_weight, AR_BTCOEX_BT_WGHT) | SM(wlan_weight, AR_BTCOEX_WL_WGHT); } diff --git a/drivers/net/wireless/ath/ath9k/main.c b/drivers/net/wireless/ath/ath9k/main.c index 5e05e1d..7805323 100644 --- a/drivers/net/wireless/ath/ath9k/main.c +++ b/drivers/net/wireless/ath/ath9k/main.c @@ -2017,7 +2017,7 @@ static int ath9k_start(struct ieee80211_hw *hw) ath_pcie_aspm_disable(sc); if (sc->btcoex_info.btcoex_scheme == ATH_BTCOEX_CFG_3WIRE) - ath_btcoex_timer_resume(sc, &sc->btcoex_info); + ath_btcoex_timer_resume(sc); } mutex_unlock: @@ -2156,7 +2156,7 @@ static void ath9k_stop(struct ieee80211_hw *hw) if (sc->sc_flags & SC_OP_BTCOEX_ENABLED) { ath9k_hw_btcoex_disable(sc->sc_ah); if (sc->btcoex_info.btcoex_scheme == ATH_BTCOEX_CFG_3WIRE) - ath_btcoex_timer_pause(sc, &sc->btcoex_info); + ath_btcoex_timer_pause(sc); } /* make sure h/w will not generate any interrupt -- 1.6.3.3 ^ permalink raw reply related [flat|nested] 34+ messages in thread
* [ath9k-devel] [PATCH 03/15] ath9k: move hw specific btcoex info to ath_hw 2009-09-09 23:44 ` Luis R. Rodriguez @ 2009-09-09 23:44 ` Luis R. Rodriguez -1 siblings, 0 replies; 34+ messages in thread From: Luis R. Rodriguez @ 2009-09-09 23:44 UTC (permalink / raw) To: ath9k-devel Since we now access it via the ath_hw declare the ath_hw pointer at the header of some routines and se it. ath9k.h no longer needs to access btcoex.h and to adjust for this move ath_btcoex_set_weight() into btcoex.h and instead give main.c a helper for setting initial values upon drv_start() Signed-off-by: Luis R. Rodriguez <lrodriguez@atheros.com> --- drivers/net/wireless/ath/ath9k/ath9k.h | 2 - drivers/net/wireless/ath/ath9k/btcoex.c | 57 +++++++++++++++++-------- drivers/net/wireless/ath/ath9k/btcoex.h | 14 +----- drivers/net/wireless/ath/ath9k/hw.c | 3 +- drivers/net/wireless/ath/ath9k/hw.h | 7 +++ drivers/net/wireless/ath/ath9k/main.c | 70 +++++++++++++++++-------------- 6 files changed, 88 insertions(+), 65 deletions(-) diff --git a/drivers/net/wireless/ath/ath9k/ath9k.h b/drivers/net/wireless/ath/ath9k/ath9k.h index 831874c..e8a630c 100644 --- a/drivers/net/wireless/ath/ath9k/ath9k.h +++ b/drivers/net/wireless/ath/ath9k/ath9k.h @@ -26,7 +26,6 @@ #include "rc.h" #include "debug.h" #include "../ath.h" -#include "btcoex.h" struct ath_node; @@ -622,7 +621,6 @@ struct ath_softc { struct ath_bus_ops *bus_ops; struct ath_beacon_config cur_beacon_conf; struct delayed_work tx_complete_work; - struct ath_btcoex_info btcoex_info; struct ath_btcoex btcoex; }; diff --git a/drivers/net/wireless/ath/ath9k/btcoex.c b/drivers/net/wireless/ath/ath9k/btcoex.c index e88a0a3..dfbcbd0 100644 --- a/drivers/net/wireless/ath/ath9k/btcoex.c +++ b/drivers/net/wireless/ath/ath9k/btcoex.c @@ -43,14 +43,29 @@ bool ath_btcoex_supported(u16 subsysid) return false; } +static void ath_btcoex_set_weight(struct ath_btcoex_info *btcoex_info, + u32 bt_weight, + u32 wlan_weight) +{ + btcoex_info->bt_coex_weights = SM(bt_weight, AR_BTCOEX_BT_WGHT) | + SM(wlan_weight, AR_BTCOEX_WL_WGHT); +} + +void ath9k_hw_btcoex_init_weight(struct ath_hw *ah) +{ + ath_btcoex_set_weight(&ah->btcoex_info, AR_BT_COEX_WGHT, + AR_STOMP_LOW_WLAN_WGHT); +} + /* * Detects if there is any priority bt traffic */ static void ath_detect_bt_priority(struct ath_softc *sc) { struct ath_btcoex *btcoex = &sc->btcoex; + struct ath_hw *ah = sc->sc_ah; - if (ath9k_hw_gpio_get(sc->sc_ah, sc->btcoex_info.btpriority_gpio)) + if (ath9k_hw_gpio_get(sc->sc_ah, ah->btcoex_info.btpriority_gpio)) btcoex->bt_priority_cnt++; if (time_after(jiffies, btcoex->bt_priority_time + @@ -106,8 +121,9 @@ static void ath_btcoex_bt_stomp(struct ath_softc *sc, static void ath_btcoex_period_timer(unsigned long data) { struct ath_softc *sc = (struct ath_softc *) data; + struct ath_hw *ah = sc->sc_ah; struct ath_btcoex *btcoex = &sc->btcoex; - struct ath_btcoex_info *btinfo = &sc->btcoex_info; + struct ath_btcoex_info *btinfo = &ah->btcoex_info; ath_detect_bt_priority(sc); @@ -119,9 +135,9 @@ static void ath_btcoex_period_timer(unsigned long data) if (btcoex->btcoex_period != btcoex->btcoex_no_stomp) { if (btcoex->hw_timer_enabled) - ath_gen_timer_stop(sc->sc_ah, btinfo->no_stomp_timer); + ath_gen_timer_stop(ah, btinfo->no_stomp_timer); - ath_gen_timer_start(sc->sc_ah, + ath_gen_timer_start(ah, btinfo->no_stomp_timer, (ath9k_hw_gettsf32(sc->sc_ah) + btcoex->btcoex_no_stomp), @@ -141,10 +157,11 @@ static void ath_btcoex_period_timer(unsigned long data) static void ath_btcoex_no_stomp_timer(void *arg) { struct ath_softc *sc = (struct ath_softc *)arg; + struct ath_hw *ah = sc->sc_ah; struct ath_btcoex *btcoex = &sc->btcoex; - struct ath_btcoex_info *btinfo = &sc->btcoex_info; + struct ath_btcoex_info *btinfo = &ah->btcoex_info; - DPRINTF(sc->sc_ah, ATH_DBG_BTCOEX, "no stomp timer running \n"); + DPRINTF(ah, ATH_DBG_BTCOEX, "no stomp timer running \n"); spin_lock_bh(&btcoex->btcoex_lock); @@ -156,14 +173,14 @@ static void ath_btcoex_no_stomp_timer(void *arg) spin_unlock_bh(&btcoex->btcoex_lock); } -static int ath_init_btcoex_info(struct ath_hw *hw, +static int ath_init_btcoex_info(struct ath_hw *ah, struct ath_btcoex_info *btcoex_info) { - struct ath_btcoex *btcoex = &hw->ah_sc->btcoex; + struct ath_btcoex *btcoex = &ah->ah_sc->btcoex; u32 i; int qnum; - qnum = ath_tx_get_qnum(hw->ah_sc, ATH9K_TX_QUEUE_DATA, ATH9K_WME_AC_BE); + qnum = ath_tx_get_qnum(ah->ah_sc, ATH9K_TX_QUEUE_DATA, ATH9K_WME_AC_BE); btcoex_info->bt_coex_mode = (btcoex_info->bt_coex_mode & AR_BT_QCU_THRESH) | @@ -190,15 +207,15 @@ static int ath_init_btcoex_info(struct ath_hw *hw, btcoex->btcoex_period / 100; for (i = 0; i < 32; i++) - hw->hw_gen_timers.gen_timer_index[(debruijn32 << i) >> 27] = i; + ah->hw_gen_timers.gen_timer_index[(debruijn32 << i) >> 27] = i; setup_timer(&btcoex->period_timer, ath_btcoex_period_timer, - (unsigned long) hw->ah_sc); + (unsigned long) ah->ah_sc); - btcoex_info->no_stomp_timer = ath_gen_timer_alloc(hw, + btcoex_info->no_stomp_timer = ath_gen_timer_alloc(ah, ath_btcoex_no_stomp_timer, ath_btcoex_no_stomp_timer, - (void *)hw->ah_sc, AR_FIRST_NDP_TIMER); + (void *)ah->ah_sc, AR_FIRST_NDP_TIMER); if (btcoex_info->no_stomp_timer == NULL) return -ENOMEM; @@ -210,7 +227,7 @@ static int ath_init_btcoex_info(struct ath_hw *hw, int ath9k_hw_btcoex_init(struct ath_hw *ah) { - struct ath_btcoex_info *btcoex_info = &ah->ah_sc->btcoex_info; + struct ath_btcoex_info *btcoex_info = &ah->btcoex_info; int ret = 0; if (btcoex_info->btcoex_scheme == ATH_BTCOEX_CFG_2WIRE) { @@ -258,7 +275,7 @@ int ath9k_hw_btcoex_init(struct ath_hw *ah) void ath9k_hw_btcoex_enable(struct ath_hw *ah) { - struct ath_btcoex_info *btcoex_info = &ah->ah_sc->btcoex_info; + struct ath_btcoex_info *btcoex_info = &ah->btcoex_info; if (btcoex_info->btcoex_scheme == ATH_BTCOEX_CFG_2WIRE) { /* Configure the desired GPIO port for TX_FRAME output */ @@ -291,7 +308,7 @@ void ath9k_hw_btcoex_enable(struct ath_hw *ah) void ath9k_hw_btcoex_disable(struct ath_hw *ah) { - struct ath_btcoex_info *btcoex_info = &ah->ah_sc->btcoex_info; + struct ath_btcoex_info *btcoex_info = &ah->btcoex_info; ath9k_hw_set_gpio(ah, btcoex_info->wlanactive_gpio, 0); @@ -313,11 +330,12 @@ void ath9k_hw_btcoex_disable(struct ath_hw *ah) void ath_btcoex_timer_pause(struct ath_softc *sc) { struct ath_btcoex *btcoex = &sc->btcoex; + struct ath_hw *ah = sc->sc_ah; del_timer_sync(&btcoex->period_timer); if (btcoex->hw_timer_enabled) - ath_gen_timer_stop(sc->sc_ah, sc->btcoex_info.no_stomp_timer); + ath_gen_timer_stop(ah, ah->btcoex_info.no_stomp_timer); btcoex->hw_timer_enabled = false; } @@ -328,12 +346,13 @@ void ath_btcoex_timer_pause(struct ath_softc *sc) void ath_btcoex_timer_resume(struct ath_softc *sc) { struct ath_btcoex *btcoex = &sc->btcoex; + struct ath_hw *ah = sc->sc_ah; - DPRINTF(sc->sc_ah, ATH_DBG_BTCOEX, "Starting btcoex timers"); + DPRINTF(ah, ATH_DBG_BTCOEX, "Starting btcoex timers"); /* make sure duty cycle timer is also stopped when resuming */ if (btcoex->hw_timer_enabled) - ath_gen_timer_stop(sc->sc_ah, sc->btcoex_info.no_stomp_timer); + ath_gen_timer_stop(sc->sc_ah, ah->btcoex_info.no_stomp_timer); btcoex->bt_priority_cnt = 0; btcoex->bt_priority_time = jiffies; diff --git a/drivers/net/wireless/ath/ath9k/btcoex.h b/drivers/net/wireless/ath/ath9k/btcoex.h index 6cbbc14..12e86b7 100644 --- a/drivers/net/wireless/ath/ath9k/btcoex.h +++ b/drivers/net/wireless/ath/ath9k/btcoex.h @@ -17,6 +17,8 @@ #ifndef BTCOEX_H #define BTCOEX_H +#include "hw.h" + #define ATH_WLANACTIVE_GPIO 5 #define ATH_BTACTIVE_GPIO 6 #define ATH_BTPRIORITY_GPIO 7 @@ -74,19 +76,9 @@ struct ath_btcoex_info { }; bool ath_btcoex_supported(u16 subsysid); +void ath9k_hw_btcoex_init_weight(struct ath_hw *ah); int ath9k_hw_btcoex_init(struct ath_hw *ah); void ath9k_hw_btcoex_enable(struct ath_hw *ah); void ath9k_hw_btcoex_disable(struct ath_hw *ah); -void ath_btcoex_timer_resume(struct ath_softc *sc); -void ath_btcoex_timer_pause(struct ath_softc *sc); - -static inline void ath_btcoex_set_weight(struct ath_btcoex_info *btcoex_info, - u32 bt_weight, - u32 wlan_weight) -{ - btcoex_info->bt_coex_weights = SM(bt_weight, AR_BTCOEX_BT_WGHT) | - SM(wlan_weight, AR_BTCOEX_WL_WGHT); -} - #endif diff --git a/drivers/net/wireless/ath/ath9k/hw.c b/drivers/net/wireless/ath/ath9k/hw.c index 39431c3..9be5587 100644 --- a/drivers/net/wireless/ath/ath9k/hw.c +++ b/drivers/net/wireless/ath/ath9k/hw.c @@ -18,6 +18,7 @@ #include <asm/unaligned.h> #include <linux/pci.h> +#include "hw.h" #include "ath9k.h" #include "initvals.h" @@ -3510,7 +3511,7 @@ void ath9k_hw_fill_cap_info(struct ath_hw *ah) { struct ath9k_hw_capabilities *pCap = &ah->caps; struct ath_regulatory *regulatory = ath9k_hw_regulatory(ah); - struct ath_btcoex_info *btcoex_info = &ah->ah_sc->btcoex_info; + struct ath_btcoex_info *btcoex_info = &ah->btcoex_info; u16 capField = 0, eeval; diff --git a/drivers/net/wireless/ath/ath9k/hw.h b/drivers/net/wireless/ath/ath9k/hw.h index 9106a0b..774dc08 100644 --- a/drivers/net/wireless/ath/ath9k/hw.h +++ b/drivers/net/wireless/ath/ath9k/hw.h @@ -27,6 +27,7 @@ #include "calib.h" #include "reg.h" #include "phy.h" +#include "btcoex.h" #include "../regd.h" @@ -553,6 +554,9 @@ struct ath_hw { int firpwr[5]; enum ath9k_ani_cmd ani_function; + /* Bluetooth coexistance */ + struct ath_btcoex_info btcoex_info; + u32 intr_txqs; enum ath9k_ht_extprotspacing extprotspacing; u8 txchainmask; @@ -675,4 +679,7 @@ u32 ath9k_hw_gettsf32(struct ath_hw *ah); #define ATH_PCIE_CAP_LINK_L1 2 void ath_pcie_aspm_disable(struct ath_softc *sc); + +void ath_btcoex_timer_resume(struct ath_softc *sc); +void ath_btcoex_timer_pause(struct ath_softc *sc); #endif diff --git a/drivers/net/wireless/ath/ath9k/main.c b/drivers/net/wireless/ath/ath9k/main.c index 7805323..defbe9f 100644 --- a/drivers/net/wireless/ath/ath9k/main.c +++ b/drivers/net/wireless/ath/ath9k/main.c @@ -16,6 +16,7 @@ #include <linux/nl80211.h> #include "ath9k.h" +#include "btcoex.h" static char *dev_info = "ath9k"; @@ -439,8 +440,10 @@ static void ath_start_ani(struct ath_softc *sc) */ void ath_update_chainmask(struct ath_softc *sc, int is_ht) { + struct ath_hw *ah = sc->sc_ah; + if ((sc->sc_flags & SC_OP_SCANNING) || is_ht || - (sc->btcoex_info.btcoex_scheme != ATH_BTCOEX_CFG_NONE)) { + (ah->btcoex_info.btcoex_scheme != ATH_BTCOEX_CFG_NONE)) { sc->tx_chainmask = sc->sc_ah->caps.tx_chainmask; sc->rx_chainmask = sc->sc_ah->caps.rx_chainmask; } else { @@ -448,7 +451,7 @@ void ath_update_chainmask(struct ath_softc *sc, int is_ht) sc->rx_chainmask = 1; } - DPRINTF(sc->sc_ah, ATH_DBG_CONFIG, "tx chmask: %d, rx chmask: %d\n", + DPRINTF(ah, ATH_DBG_CONFIG, "tx chmask: %d, rx chmask: %d\n", sc->tx_chainmask, sc->rx_chainmask); } @@ -478,6 +481,8 @@ static void ath_node_detach(struct ath_softc *sc, struct ieee80211_sta *sta) static void ath9k_tasklet(unsigned long data) { struct ath_softc *sc = (struct ath_softc *)data; + struct ath_hw *ah = sc->sc_ah; + u32 status = sc->intrstatus; ath9k_ps_wakeup(sc); @@ -502,16 +507,16 @@ static void ath9k_tasklet(unsigned long data) * TSF sync does not look correct; remain awake to sync with * the next Beacon. */ - DPRINTF(sc->sc_ah, ATH_DBG_PS, "TSFOOR - Sync with next Beacon\n"); + DPRINTF(ah, ATH_DBG_PS, "TSFOOR - Sync with next Beacon\n"); sc->sc_flags |= SC_OP_WAIT_FOR_BEACON | SC_OP_BEACON_SYNC; } - if (sc->btcoex_info.btcoex_scheme == ATH_BTCOEX_CFG_3WIRE) + if (ah->btcoex_info.btcoex_scheme == ATH_BTCOEX_CFG_3WIRE) if (status & ATH9K_INT_GENTIMER) ath_gen_timer_isr(sc->sc_ah); /* re-enable hardware interrupt */ - ath9k_hw_set_interrupts(sc->sc_ah, sc->imask); + ath9k_hw_set_interrupts(ah, sc->imask); ath9k_ps_restore(sc); } @@ -1285,12 +1290,12 @@ void ath_detach(struct ath_softc *sc) if (ATH_TXQ_SETUP(sc, i)) ath_tx_cleanupq(sc, &sc->tx.txq[i]); - if ((sc->btcoex_info.no_stomp_timer) && - sc->btcoex_info.btcoex_scheme == ATH_BTCOEX_CFG_3WIRE) - ath_gen_timer_free(ah, sc->btcoex_info.no_stomp_timer); + if ((ah->btcoex_info.no_stomp_timer) && + ah->btcoex_info.btcoex_scheme == ATH_BTCOEX_CFG_3WIRE) + ath_gen_timer_free(ah, ah->btcoex_info.no_stomp_timer); ath9k_hw_detach(ah); - ath9k_exit_debug(sc->sc_ah); + ath9k_exit_debug(ah); sc->sc_ah = NULL; } @@ -1520,7 +1525,7 @@ static int ath_init_softc(u16 devid, struct ath_softc *sc, u16 subsysid) ARRAY_SIZE(ath9k_5ghz_chantable); } - if (sc->btcoex_info.btcoex_scheme != ATH_BTCOEX_CFG_NONE) { + if (ah->btcoex_info.btcoex_scheme != ATH_BTCOEX_CFG_NONE) { r = ath9k_hw_btcoex_init(ah); if (r) goto bad2; @@ -1909,11 +1914,12 @@ static int ath9k_start(struct ieee80211_hw *hw) { struct ath_wiphy *aphy = hw->priv; struct ath_softc *sc = aphy->sc; + struct ath_hw *ah = sc->sc_ah; struct ieee80211_channel *curchan = hw->conf.channel; struct ath9k_channel *init_channel; int r; - DPRINTF(sc->sc_ah, ATH_DBG_CONFIG, "Starting driver with " + DPRINTF(ah, ATH_DBG_CONFIG, "Starting driver with " "initial channel: %d MHz\n", curchan->center_freq); mutex_lock(&sc->mutex); @@ -1946,7 +1952,7 @@ static int ath9k_start(struct ieee80211_hw *hw) init_channel = ath_get_curchannel(sc, hw); /* Reset SERDES registers */ - ath9k_hw_configpcipowersave(sc->sc_ah, 0); + ath9k_hw_configpcipowersave(ah, 0); /* * The basic interface to setting the hardware in a good @@ -1956,9 +1962,9 @@ static int ath9k_start(struct ieee80211_hw *hw) * and then setup of the interrupt mask. */ spin_lock_bh(&sc->sc_resetlock); - r = ath9k_hw_reset(sc->sc_ah, init_channel, false); + r = ath9k_hw_reset(ah, init_channel, false); if (r) { - DPRINTF(sc->sc_ah, ATH_DBG_FATAL, + DPRINTF(ah, ATH_DBG_FATAL, "Unable to reset hardware; reset status %d " "(freq %u MHz)\n", r, curchan->center_freq); @@ -1981,7 +1987,7 @@ static int ath9k_start(struct ieee80211_hw *hw) * here except setup the interrupt mask. */ if (ath_startrecv(sc) != 0) { - DPRINTF(sc->sc_ah, ATH_DBG_FATAL, "Unable to start recv logic\n"); + DPRINTF(ah, ATH_DBG_FATAL, "Unable to start recv logic\n"); r = -EIO; goto mutex_unlock; } @@ -1991,10 +1997,10 @@ static int ath9k_start(struct ieee80211_hw *hw) | ATH9K_INT_RXEOL | ATH9K_INT_RXORN | ATH9K_INT_FATAL | ATH9K_INT_GLOBAL; - if (sc->sc_ah->caps.hw_caps & ATH9K_HW_CAP_GTT) + if (ah->caps.hw_caps & ATH9K_HW_CAP_GTT) sc->imask |= ATH9K_INT_GTT; - if (sc->sc_ah->caps.hw_caps & ATH9K_HW_CAP_HT) + if (ah->caps.hw_caps & ATH9K_HW_CAP_HT) sc->imask |= ATH9K_INT_CST; ath_cache_conf_rate(sc, &hw->conf); @@ -2003,20 +2009,19 @@ static int ath9k_start(struct ieee80211_hw *hw) /* Disable BMISS interrupt when we're not associated */ sc->imask &= ~(ATH9K_INT_SWBA | ATH9K_INT_BMISS); - ath9k_hw_set_interrupts(sc->sc_ah, sc->imask); + ath9k_hw_set_interrupts(ah, sc->imask); ieee80211_wake_queues(hw); ieee80211_queue_delayed_work(sc->hw, &sc->tx_complete_work, 0); - if ((sc->btcoex_info.btcoex_scheme != ATH_BTCOEX_CFG_NONE) && + if ((ah->btcoex_info.btcoex_scheme != ATH_BTCOEX_CFG_NONE) && !(sc->sc_flags & SC_OP_BTCOEX_ENABLED)) { - ath_btcoex_set_weight(&sc->btcoex_info, AR_BT_COEX_WGHT, - AR_STOMP_LOW_WLAN_WGHT); - ath9k_hw_btcoex_enable(sc->sc_ah); + ath9k_hw_btcoex_init_weight(ah); + ath9k_hw_btcoex_enable(ah); ath_pcie_aspm_disable(sc); - if (sc->btcoex_info.btcoex_scheme == ATH_BTCOEX_CFG_3WIRE) + if (ah->btcoex_info.btcoex_scheme == ATH_BTCOEX_CFG_3WIRE) ath_btcoex_timer_resume(sc); } @@ -2129,6 +2134,7 @@ static void ath9k_stop(struct ieee80211_hw *hw) { struct ath_wiphy *aphy = hw->priv; struct ath_softc *sc = aphy->sc; + struct ath_hw *ah = sc->sc_ah; mutex_lock(&sc->mutex); @@ -2143,7 +2149,7 @@ static void ath9k_stop(struct ieee80211_hw *hw) } if (sc->sc_flags & SC_OP_INVALID) { - DPRINTF(sc->sc_ah, ATH_DBG_ANY, "Device not present\n"); + DPRINTF(ah, ATH_DBG_ANY, "Device not present\n"); mutex_unlock(&sc->mutex); return; } @@ -2154,34 +2160,34 @@ static void ath9k_stop(struct ieee80211_hw *hw) } if (sc->sc_flags & SC_OP_BTCOEX_ENABLED) { - ath9k_hw_btcoex_disable(sc->sc_ah); - if (sc->btcoex_info.btcoex_scheme == ATH_BTCOEX_CFG_3WIRE) + ath9k_hw_btcoex_disable(ah); + if (ah->btcoex_info.btcoex_scheme == ATH_BTCOEX_CFG_3WIRE) ath_btcoex_timer_pause(sc); } /* make sure h/w will not generate any interrupt * before setting the invalid flag. */ - ath9k_hw_set_interrupts(sc->sc_ah, 0); + ath9k_hw_set_interrupts(ah, 0); if (!(sc->sc_flags & SC_OP_INVALID)) { ath_drain_all_txq(sc, false); ath_stoprecv(sc); - ath9k_hw_phy_disable(sc->sc_ah); + ath9k_hw_phy_disable(ah); } else sc->rx.rxlink = NULL; wiphy_rfkill_stop_polling(sc->hw->wiphy); /* disable HAL and put h/w to sleep */ - ath9k_hw_disable(sc->sc_ah); - ath9k_hw_configpcipowersave(sc->sc_ah, 1); - ath9k_hw_setpower(sc->sc_ah, ATH9K_PM_FULL_SLEEP); + ath9k_hw_disable(ah); + ath9k_hw_configpcipowersave(ah, 1); + ath9k_hw_setpower(ah, ATH9K_PM_FULL_SLEEP); sc->sc_flags |= SC_OP_INVALID; mutex_unlock(&sc->mutex); - DPRINTF(sc->sc_ah, ATH_DBG_CONFIG, "Driver halt\n"); + DPRINTF(ah, ATH_DBG_CONFIG, "Driver halt\n"); } static int ath9k_add_interface(struct ieee80211_hw *hw, -- 1.6.3.3 ^ permalink raw reply related [flat|nested] 34+ messages in thread
* [PATCH 03/15] ath9k: move hw specific btcoex info to ath_hw @ 2009-09-09 23:44 ` Luis R. Rodriguez 0 siblings, 0 replies; 34+ messages in thread From: Luis R. Rodriguez @ 2009-09-09 23:44 UTC (permalink / raw) To: linville; +Cc: linux-wireless, ath9k-devel, devel, Luis R. Rodriguez Since we now access it via the ath_hw declare the ath_hw pointer at the header of some routines and se it. ath9k.h no longer needs to access btcoex.h and to adjust for this move ath_btcoex_set_weight() into btcoex.h and instead give main.c a helper for setting initial values upon drv_start() Signed-off-by: Luis R. Rodriguez <lrodriguez@atheros.com> --- drivers/net/wireless/ath/ath9k/ath9k.h | 2 - drivers/net/wireless/ath/ath9k/btcoex.c | 57 +++++++++++++++++-------- drivers/net/wireless/ath/ath9k/btcoex.h | 14 +----- drivers/net/wireless/ath/ath9k/hw.c | 3 +- drivers/net/wireless/ath/ath9k/hw.h | 7 +++ drivers/net/wireless/ath/ath9k/main.c | 70 +++++++++++++++++-------------- 6 files changed, 88 insertions(+), 65 deletions(-) diff --git a/drivers/net/wireless/ath/ath9k/ath9k.h b/drivers/net/wireless/ath/ath9k/ath9k.h index 831874c..e8a630c 100644 --- a/drivers/net/wireless/ath/ath9k/ath9k.h +++ b/drivers/net/wireless/ath/ath9k/ath9k.h @@ -26,7 +26,6 @@ #include "rc.h" #include "debug.h" #include "../ath.h" -#include "btcoex.h" struct ath_node; @@ -622,7 +621,6 @@ struct ath_softc { struct ath_bus_ops *bus_ops; struct ath_beacon_config cur_beacon_conf; struct delayed_work tx_complete_work; - struct ath_btcoex_info btcoex_info; struct ath_btcoex btcoex; }; diff --git a/drivers/net/wireless/ath/ath9k/btcoex.c b/drivers/net/wireless/ath/ath9k/btcoex.c index e88a0a3..dfbcbd0 100644 --- a/drivers/net/wireless/ath/ath9k/btcoex.c +++ b/drivers/net/wireless/ath/ath9k/btcoex.c @@ -43,14 +43,29 @@ bool ath_btcoex_supported(u16 subsysid) return false; } +static void ath_btcoex_set_weight(struct ath_btcoex_info *btcoex_info, + u32 bt_weight, + u32 wlan_weight) +{ + btcoex_info->bt_coex_weights = SM(bt_weight, AR_BTCOEX_BT_WGHT) | + SM(wlan_weight, AR_BTCOEX_WL_WGHT); +} + +void ath9k_hw_btcoex_init_weight(struct ath_hw *ah) +{ + ath_btcoex_set_weight(&ah->btcoex_info, AR_BT_COEX_WGHT, + AR_STOMP_LOW_WLAN_WGHT); +} + /* * Detects if there is any priority bt traffic */ static void ath_detect_bt_priority(struct ath_softc *sc) { struct ath_btcoex *btcoex = &sc->btcoex; + struct ath_hw *ah = sc->sc_ah; - if (ath9k_hw_gpio_get(sc->sc_ah, sc->btcoex_info.btpriority_gpio)) + if (ath9k_hw_gpio_get(sc->sc_ah, ah->btcoex_info.btpriority_gpio)) btcoex->bt_priority_cnt++; if (time_after(jiffies, btcoex->bt_priority_time + @@ -106,8 +121,9 @@ static void ath_btcoex_bt_stomp(struct ath_softc *sc, static void ath_btcoex_period_timer(unsigned long data) { struct ath_softc *sc = (struct ath_softc *) data; + struct ath_hw *ah = sc->sc_ah; struct ath_btcoex *btcoex = &sc->btcoex; - struct ath_btcoex_info *btinfo = &sc->btcoex_info; + struct ath_btcoex_info *btinfo = &ah->btcoex_info; ath_detect_bt_priority(sc); @@ -119,9 +135,9 @@ static void ath_btcoex_period_timer(unsigned long data) if (btcoex->btcoex_period != btcoex->btcoex_no_stomp) { if (btcoex->hw_timer_enabled) - ath_gen_timer_stop(sc->sc_ah, btinfo->no_stomp_timer); + ath_gen_timer_stop(ah, btinfo->no_stomp_timer); - ath_gen_timer_start(sc->sc_ah, + ath_gen_timer_start(ah, btinfo->no_stomp_timer, (ath9k_hw_gettsf32(sc->sc_ah) + btcoex->btcoex_no_stomp), @@ -141,10 +157,11 @@ static void ath_btcoex_period_timer(unsigned long data) static void ath_btcoex_no_stomp_timer(void *arg) { struct ath_softc *sc = (struct ath_softc *)arg; + struct ath_hw *ah = sc->sc_ah; struct ath_btcoex *btcoex = &sc->btcoex; - struct ath_btcoex_info *btinfo = &sc->btcoex_info; + struct ath_btcoex_info *btinfo = &ah->btcoex_info; - DPRINTF(sc->sc_ah, ATH_DBG_BTCOEX, "no stomp timer running \n"); + DPRINTF(ah, ATH_DBG_BTCOEX, "no stomp timer running \n"); spin_lock_bh(&btcoex->btcoex_lock); @@ -156,14 +173,14 @@ static void ath_btcoex_no_stomp_timer(void *arg) spin_unlock_bh(&btcoex->btcoex_lock); } -static int ath_init_btcoex_info(struct ath_hw *hw, +static int ath_init_btcoex_info(struct ath_hw *ah, struct ath_btcoex_info *btcoex_info) { - struct ath_btcoex *btcoex = &hw->ah_sc->btcoex; + struct ath_btcoex *btcoex = &ah->ah_sc->btcoex; u32 i; int qnum; - qnum = ath_tx_get_qnum(hw->ah_sc, ATH9K_TX_QUEUE_DATA, ATH9K_WME_AC_BE); + qnum = ath_tx_get_qnum(ah->ah_sc, ATH9K_TX_QUEUE_DATA, ATH9K_WME_AC_BE); btcoex_info->bt_coex_mode = (btcoex_info->bt_coex_mode & AR_BT_QCU_THRESH) | @@ -190,15 +207,15 @@ static int ath_init_btcoex_info(struct ath_hw *hw, btcoex->btcoex_period / 100; for (i = 0; i < 32; i++) - hw->hw_gen_timers.gen_timer_index[(debruijn32 << i) >> 27] = i; + ah->hw_gen_timers.gen_timer_index[(debruijn32 << i) >> 27] = i; setup_timer(&btcoex->period_timer, ath_btcoex_period_timer, - (unsigned long) hw->ah_sc); + (unsigned long) ah->ah_sc); - btcoex_info->no_stomp_timer = ath_gen_timer_alloc(hw, + btcoex_info->no_stomp_timer = ath_gen_timer_alloc(ah, ath_btcoex_no_stomp_timer, ath_btcoex_no_stomp_timer, - (void *)hw->ah_sc, AR_FIRST_NDP_TIMER); + (void *)ah->ah_sc, AR_FIRST_NDP_TIMER); if (btcoex_info->no_stomp_timer == NULL) return -ENOMEM; @@ -210,7 +227,7 @@ static int ath_init_btcoex_info(struct ath_hw *hw, int ath9k_hw_btcoex_init(struct ath_hw *ah) { - struct ath_btcoex_info *btcoex_info = &ah->ah_sc->btcoex_info; + struct ath_btcoex_info *btcoex_info = &ah->btcoex_info; int ret = 0; if (btcoex_info->btcoex_scheme == ATH_BTCOEX_CFG_2WIRE) { @@ -258,7 +275,7 @@ int ath9k_hw_btcoex_init(struct ath_hw *ah) void ath9k_hw_btcoex_enable(struct ath_hw *ah) { - struct ath_btcoex_info *btcoex_info = &ah->ah_sc->btcoex_info; + struct ath_btcoex_info *btcoex_info = &ah->btcoex_info; if (btcoex_info->btcoex_scheme == ATH_BTCOEX_CFG_2WIRE) { /* Configure the desired GPIO port for TX_FRAME output */ @@ -291,7 +308,7 @@ void ath9k_hw_btcoex_enable(struct ath_hw *ah) void ath9k_hw_btcoex_disable(struct ath_hw *ah) { - struct ath_btcoex_info *btcoex_info = &ah->ah_sc->btcoex_info; + struct ath_btcoex_info *btcoex_info = &ah->btcoex_info; ath9k_hw_set_gpio(ah, btcoex_info->wlanactive_gpio, 0); @@ -313,11 +330,12 @@ void ath9k_hw_btcoex_disable(struct ath_hw *ah) void ath_btcoex_timer_pause(struct ath_softc *sc) { struct ath_btcoex *btcoex = &sc->btcoex; + struct ath_hw *ah = sc->sc_ah; del_timer_sync(&btcoex->period_timer); if (btcoex->hw_timer_enabled) - ath_gen_timer_stop(sc->sc_ah, sc->btcoex_info.no_stomp_timer); + ath_gen_timer_stop(ah, ah->btcoex_info.no_stomp_timer); btcoex->hw_timer_enabled = false; } @@ -328,12 +346,13 @@ void ath_btcoex_timer_pause(struct ath_softc *sc) void ath_btcoex_timer_resume(struct ath_softc *sc) { struct ath_btcoex *btcoex = &sc->btcoex; + struct ath_hw *ah = sc->sc_ah; - DPRINTF(sc->sc_ah, ATH_DBG_BTCOEX, "Starting btcoex timers"); + DPRINTF(ah, ATH_DBG_BTCOEX, "Starting btcoex timers"); /* make sure duty cycle timer is also stopped when resuming */ if (btcoex->hw_timer_enabled) - ath_gen_timer_stop(sc->sc_ah, sc->btcoex_info.no_stomp_timer); + ath_gen_timer_stop(sc->sc_ah, ah->btcoex_info.no_stomp_timer); btcoex->bt_priority_cnt = 0; btcoex->bt_priority_time = jiffies; diff --git a/drivers/net/wireless/ath/ath9k/btcoex.h b/drivers/net/wireless/ath/ath9k/btcoex.h index 6cbbc14..12e86b7 100644 --- a/drivers/net/wireless/ath/ath9k/btcoex.h +++ b/drivers/net/wireless/ath/ath9k/btcoex.h @@ -17,6 +17,8 @@ #ifndef BTCOEX_H #define BTCOEX_H +#include "hw.h" + #define ATH_WLANACTIVE_GPIO 5 #define ATH_BTACTIVE_GPIO 6 #define ATH_BTPRIORITY_GPIO 7 @@ -74,19 +76,9 @@ struct ath_btcoex_info { }; bool ath_btcoex_supported(u16 subsysid); +void ath9k_hw_btcoex_init_weight(struct ath_hw *ah); int ath9k_hw_btcoex_init(struct ath_hw *ah); void ath9k_hw_btcoex_enable(struct ath_hw *ah); void ath9k_hw_btcoex_disable(struct ath_hw *ah); -void ath_btcoex_timer_resume(struct ath_softc *sc); -void ath_btcoex_timer_pause(struct ath_softc *sc); - -static inline void ath_btcoex_set_weight(struct ath_btcoex_info *btcoex_info, - u32 bt_weight, - u32 wlan_weight) -{ - btcoex_info->bt_coex_weights = SM(bt_weight, AR_BTCOEX_BT_WGHT) | - SM(wlan_weight, AR_BTCOEX_WL_WGHT); -} - #endif diff --git a/drivers/net/wireless/ath/ath9k/hw.c b/drivers/net/wireless/ath/ath9k/hw.c index 39431c3..9be5587 100644 --- a/drivers/net/wireless/ath/ath9k/hw.c +++ b/drivers/net/wireless/ath/ath9k/hw.c @@ -18,6 +18,7 @@ #include <asm/unaligned.h> #include <linux/pci.h> +#include "hw.h" #include "ath9k.h" #include "initvals.h" @@ -3510,7 +3511,7 @@ void ath9k_hw_fill_cap_info(struct ath_hw *ah) { struct ath9k_hw_capabilities *pCap = &ah->caps; struct ath_regulatory *regulatory = ath9k_hw_regulatory(ah); - struct ath_btcoex_info *btcoex_info = &ah->ah_sc->btcoex_info; + struct ath_btcoex_info *btcoex_info = &ah->btcoex_info; u16 capField = 0, eeval; diff --git a/drivers/net/wireless/ath/ath9k/hw.h b/drivers/net/wireless/ath/ath9k/hw.h index 9106a0b..774dc08 100644 --- a/drivers/net/wireless/ath/ath9k/hw.h +++ b/drivers/net/wireless/ath/ath9k/hw.h @@ -27,6 +27,7 @@ #include "calib.h" #include "reg.h" #include "phy.h" +#include "btcoex.h" #include "../regd.h" @@ -553,6 +554,9 @@ struct ath_hw { int firpwr[5]; enum ath9k_ani_cmd ani_function; + /* Bluetooth coexistance */ + struct ath_btcoex_info btcoex_info; + u32 intr_txqs; enum ath9k_ht_extprotspacing extprotspacing; u8 txchainmask; @@ -675,4 +679,7 @@ u32 ath9k_hw_gettsf32(struct ath_hw *ah); #define ATH_PCIE_CAP_LINK_L1 2 void ath_pcie_aspm_disable(struct ath_softc *sc); + +void ath_btcoex_timer_resume(struct ath_softc *sc); +void ath_btcoex_timer_pause(struct ath_softc *sc); #endif diff --git a/drivers/net/wireless/ath/ath9k/main.c b/drivers/net/wireless/ath/ath9k/main.c index 7805323..defbe9f 100644 --- a/drivers/net/wireless/ath/ath9k/main.c +++ b/drivers/net/wireless/ath/ath9k/main.c @@ -16,6 +16,7 @@ #include <linux/nl80211.h> #include "ath9k.h" +#include "btcoex.h" static char *dev_info = "ath9k"; @@ -439,8 +440,10 @@ static void ath_start_ani(struct ath_softc *sc) */ void ath_update_chainmask(struct ath_softc *sc, int is_ht) { + struct ath_hw *ah = sc->sc_ah; + if ((sc->sc_flags & SC_OP_SCANNING) || is_ht || - (sc->btcoex_info.btcoex_scheme != ATH_BTCOEX_CFG_NONE)) { + (ah->btcoex_info.btcoex_scheme != ATH_BTCOEX_CFG_NONE)) { sc->tx_chainmask = sc->sc_ah->caps.tx_chainmask; sc->rx_chainmask = sc->sc_ah->caps.rx_chainmask; } else { @@ -448,7 +451,7 @@ void ath_update_chainmask(struct ath_softc *sc, int is_ht) sc->rx_chainmask = 1; } - DPRINTF(sc->sc_ah, ATH_DBG_CONFIG, "tx chmask: %d, rx chmask: %d\n", + DPRINTF(ah, ATH_DBG_CONFIG, "tx chmask: %d, rx chmask: %d\n", sc->tx_chainmask, sc->rx_chainmask); } @@ -478,6 +481,8 @@ static void ath_node_detach(struct ath_softc *sc, struct ieee80211_sta *sta) static void ath9k_tasklet(unsigned long data) { struct ath_softc *sc = (struct ath_softc *)data; + struct ath_hw *ah = sc->sc_ah; + u32 status = sc->intrstatus; ath9k_ps_wakeup(sc); @@ -502,16 +507,16 @@ static void ath9k_tasklet(unsigned long data) * TSF sync does not look correct; remain awake to sync with * the next Beacon. */ - DPRINTF(sc->sc_ah, ATH_DBG_PS, "TSFOOR - Sync with next Beacon\n"); + DPRINTF(ah, ATH_DBG_PS, "TSFOOR - Sync with next Beacon\n"); sc->sc_flags |= SC_OP_WAIT_FOR_BEACON | SC_OP_BEACON_SYNC; } - if (sc->btcoex_info.btcoex_scheme == ATH_BTCOEX_CFG_3WIRE) + if (ah->btcoex_info.btcoex_scheme == ATH_BTCOEX_CFG_3WIRE) if (status & ATH9K_INT_GENTIMER) ath_gen_timer_isr(sc->sc_ah); /* re-enable hardware interrupt */ - ath9k_hw_set_interrupts(sc->sc_ah, sc->imask); + ath9k_hw_set_interrupts(ah, sc->imask); ath9k_ps_restore(sc); } @@ -1285,12 +1290,12 @@ void ath_detach(struct ath_softc *sc) if (ATH_TXQ_SETUP(sc, i)) ath_tx_cleanupq(sc, &sc->tx.txq[i]); - if ((sc->btcoex_info.no_stomp_timer) && - sc->btcoex_info.btcoex_scheme == ATH_BTCOEX_CFG_3WIRE) - ath_gen_timer_free(ah, sc->btcoex_info.no_stomp_timer); + if ((ah->btcoex_info.no_stomp_timer) && + ah->btcoex_info.btcoex_scheme == ATH_BTCOEX_CFG_3WIRE) + ath_gen_timer_free(ah, ah->btcoex_info.no_stomp_timer); ath9k_hw_detach(ah); - ath9k_exit_debug(sc->sc_ah); + ath9k_exit_debug(ah); sc->sc_ah = NULL; } @@ -1520,7 +1525,7 @@ static int ath_init_softc(u16 devid, struct ath_softc *sc, u16 subsysid) ARRAY_SIZE(ath9k_5ghz_chantable); } - if (sc->btcoex_info.btcoex_scheme != ATH_BTCOEX_CFG_NONE) { + if (ah->btcoex_info.btcoex_scheme != ATH_BTCOEX_CFG_NONE) { r = ath9k_hw_btcoex_init(ah); if (r) goto bad2; @@ -1909,11 +1914,12 @@ static int ath9k_start(struct ieee80211_hw *hw) { struct ath_wiphy *aphy = hw->priv; struct ath_softc *sc = aphy->sc; + struct ath_hw *ah = sc->sc_ah; struct ieee80211_channel *curchan = hw->conf.channel; struct ath9k_channel *init_channel; int r; - DPRINTF(sc->sc_ah, ATH_DBG_CONFIG, "Starting driver with " + DPRINTF(ah, ATH_DBG_CONFIG, "Starting driver with " "initial channel: %d MHz\n", curchan->center_freq); mutex_lock(&sc->mutex); @@ -1946,7 +1952,7 @@ static int ath9k_start(struct ieee80211_hw *hw) init_channel = ath_get_curchannel(sc, hw); /* Reset SERDES registers */ - ath9k_hw_configpcipowersave(sc->sc_ah, 0); + ath9k_hw_configpcipowersave(ah, 0); /* * The basic interface to setting the hardware in a good @@ -1956,9 +1962,9 @@ static int ath9k_start(struct ieee80211_hw *hw) * and then setup of the interrupt mask. */ spin_lock_bh(&sc->sc_resetlock); - r = ath9k_hw_reset(sc->sc_ah, init_channel, false); + r = ath9k_hw_reset(ah, init_channel, false); if (r) { - DPRINTF(sc->sc_ah, ATH_DBG_FATAL, + DPRINTF(ah, ATH_DBG_FATAL, "Unable to reset hardware; reset status %d " "(freq %u MHz)\n", r, curchan->center_freq); @@ -1981,7 +1987,7 @@ static int ath9k_start(struct ieee80211_hw *hw) * here except setup the interrupt mask. */ if (ath_startrecv(sc) != 0) { - DPRINTF(sc->sc_ah, ATH_DBG_FATAL, "Unable to start recv logic\n"); + DPRINTF(ah, ATH_DBG_FATAL, "Unable to start recv logic\n"); r = -EIO; goto mutex_unlock; } @@ -1991,10 +1997,10 @@ static int ath9k_start(struct ieee80211_hw *hw) | ATH9K_INT_RXEOL | ATH9K_INT_RXORN | ATH9K_INT_FATAL | ATH9K_INT_GLOBAL; - if (sc->sc_ah->caps.hw_caps & ATH9K_HW_CAP_GTT) + if (ah->caps.hw_caps & ATH9K_HW_CAP_GTT) sc->imask |= ATH9K_INT_GTT; - if (sc->sc_ah->caps.hw_caps & ATH9K_HW_CAP_HT) + if (ah->caps.hw_caps & ATH9K_HW_CAP_HT) sc->imask |= ATH9K_INT_CST; ath_cache_conf_rate(sc, &hw->conf); @@ -2003,20 +2009,19 @@ static int ath9k_start(struct ieee80211_hw *hw) /* Disable BMISS interrupt when we're not associated */ sc->imask &= ~(ATH9K_INT_SWBA | ATH9K_INT_BMISS); - ath9k_hw_set_interrupts(sc->sc_ah, sc->imask); + ath9k_hw_set_interrupts(ah, sc->imask); ieee80211_wake_queues(hw); ieee80211_queue_delayed_work(sc->hw, &sc->tx_complete_work, 0); - if ((sc->btcoex_info.btcoex_scheme != ATH_BTCOEX_CFG_NONE) && + if ((ah->btcoex_info.btcoex_scheme != ATH_BTCOEX_CFG_NONE) && !(sc->sc_flags & SC_OP_BTCOEX_ENABLED)) { - ath_btcoex_set_weight(&sc->btcoex_info, AR_BT_COEX_WGHT, - AR_STOMP_LOW_WLAN_WGHT); - ath9k_hw_btcoex_enable(sc->sc_ah); + ath9k_hw_btcoex_init_weight(ah); + ath9k_hw_btcoex_enable(ah); ath_pcie_aspm_disable(sc); - if (sc->btcoex_info.btcoex_scheme == ATH_BTCOEX_CFG_3WIRE) + if (ah->btcoex_info.btcoex_scheme == ATH_BTCOEX_CFG_3WIRE) ath_btcoex_timer_resume(sc); } @@ -2129,6 +2134,7 @@ static void ath9k_stop(struct ieee80211_hw *hw) { struct ath_wiphy *aphy = hw->priv; struct ath_softc *sc = aphy->sc; + struct ath_hw *ah = sc->sc_ah; mutex_lock(&sc->mutex); @@ -2143,7 +2149,7 @@ static void ath9k_stop(struct ieee80211_hw *hw) } if (sc->sc_flags & SC_OP_INVALID) { - DPRINTF(sc->sc_ah, ATH_DBG_ANY, "Device not present\n"); + DPRINTF(ah, ATH_DBG_ANY, "Device not present\n"); mutex_unlock(&sc->mutex); return; } @@ -2154,34 +2160,34 @@ static void ath9k_stop(struct ieee80211_hw *hw) } if (sc->sc_flags & SC_OP_BTCOEX_ENABLED) { - ath9k_hw_btcoex_disable(sc->sc_ah); - if (sc->btcoex_info.btcoex_scheme == ATH_BTCOEX_CFG_3WIRE) + ath9k_hw_btcoex_disable(ah); + if (ah->btcoex_info.btcoex_scheme == ATH_BTCOEX_CFG_3WIRE) ath_btcoex_timer_pause(sc); } /* make sure h/w will not generate any interrupt * before setting the invalid flag. */ - ath9k_hw_set_interrupts(sc->sc_ah, 0); + ath9k_hw_set_interrupts(ah, 0); if (!(sc->sc_flags & SC_OP_INVALID)) { ath_drain_all_txq(sc, false); ath_stoprecv(sc); - ath9k_hw_phy_disable(sc->sc_ah); + ath9k_hw_phy_disable(ah); } else sc->rx.rxlink = NULL; wiphy_rfkill_stop_polling(sc->hw->wiphy); /* disable HAL and put h/w to sleep */ - ath9k_hw_disable(sc->sc_ah); - ath9k_hw_configpcipowersave(sc->sc_ah, 1); - ath9k_hw_setpower(sc->sc_ah, ATH9K_PM_FULL_SLEEP); + ath9k_hw_disable(ah); + ath9k_hw_configpcipowersave(ah, 1); + ath9k_hw_setpower(ah, ATH9K_PM_FULL_SLEEP); sc->sc_flags |= SC_OP_INVALID; mutex_unlock(&sc->mutex); - DPRINTF(sc->sc_ah, ATH_DBG_CONFIG, "Driver halt\n"); + DPRINTF(ah, ATH_DBG_CONFIG, "Driver halt\n"); } static int ath9k_add_interface(struct ieee80211_hw *hw, -- 1.6.3.3 ^ permalink raw reply related [flat|nested] 34+ messages in thread
* [ath9k-devel] [PATCH 04/15] ath9k: split bluetooth hardware coex init into two helpers 2009-09-09 23:44 ` Luis R. Rodriguez @ 2009-09-09 23:44 ` Luis R. Rodriguez -1 siblings, 0 replies; 34+ messages in thread From: Luis R. Rodriguez @ 2009-09-09 23:44 UTC (permalink / raw) To: ath9k-devel Use a helper for 2-wire and another for 3-wire. Signed-off-by: Luis R. Rodriguez <lrodriguez@atheros.com> --- drivers/net/wireless/ath/ath9k/btcoex.c | 75 ++++++++++++++++++------------- 1 files changed, 44 insertions(+), 31 deletions(-) diff --git a/drivers/net/wireless/ath/ath9k/btcoex.c b/drivers/net/wireless/ath/ath9k/btcoex.c index dfbcbd0..be69924 100644 --- a/drivers/net/wireless/ath/ath9k/btcoex.c +++ b/drivers/net/wireless/ath/ath9k/btcoex.c @@ -225,48 +225,61 @@ static int ath_init_btcoex_info(struct ath_hw *ah, return 0; } -int ath9k_hw_btcoex_init(struct ath_hw *ah) +static void ath9k_hw_btcoex_init_2wire(struct ath_hw *ah) { struct ath_btcoex_info *btcoex_info = &ah->btcoex_info; - int ret = 0; - if (btcoex_info->btcoex_scheme == ATH_BTCOEX_CFG_2WIRE) { - /* connect bt_active to baseband */ - REG_CLR_BIT(ah, AR_GPIO_INPUT_EN_VAL, - (AR_GPIO_INPUT_EN_VAL_BT_PRIORITY_DEF | - AR_GPIO_INPUT_EN_VAL_BT_FREQUENCY_DEF)); + /* connect bt_active to baseband */ + REG_CLR_BIT(ah, AR_GPIO_INPUT_EN_VAL, + (AR_GPIO_INPUT_EN_VAL_BT_PRIORITY_DEF | + AR_GPIO_INPUT_EN_VAL_BT_FREQUENCY_DEF)); - REG_SET_BIT(ah, AR_GPIO_INPUT_EN_VAL, - AR_GPIO_INPUT_EN_VAL_BT_ACTIVE_BB); + REG_SET_BIT(ah, AR_GPIO_INPUT_EN_VAL, + AR_GPIO_INPUT_EN_VAL_BT_ACTIVE_BB); - /* Set input mux for bt_active to gpio pin */ - REG_RMW_FIELD(ah, AR_GPIO_INPUT_MUX1, - AR_GPIO_INPUT_MUX1_BT_ACTIVE, - btcoex_info->btactive_gpio); + /* Set input mux for bt_active to gpio pin */ + REG_RMW_FIELD(ah, AR_GPIO_INPUT_MUX1, + AR_GPIO_INPUT_MUX1_BT_ACTIVE, + btcoex_info->btactive_gpio); - /* Configure the desired gpio port for input */ - ath9k_hw_cfg_gpio_input(ah, btcoex_info->btactive_gpio); - } else { - /* btcoex 3-wire */ - REG_SET_BIT(ah, AR_GPIO_INPUT_EN_VAL, - (AR_GPIO_INPUT_EN_VAL_BT_PRIORITY_BB | - AR_GPIO_INPUT_EN_VAL_BT_ACTIVE_BB)); + /* Configure the desired gpio port for input */ + ath9k_hw_cfg_gpio_input(ah, btcoex_info->btactive_gpio); +} + +static void ath9k_hw_btcoex_init_3wire(struct ath_hw *ah) +{ + struct ath_btcoex_info *btcoex_info = &ah->btcoex_info; - /* Set input mux for bt_prority_async and - * bt_active_async to GPIO pins */ - REG_RMW_FIELD(ah, AR_GPIO_INPUT_MUX1, - AR_GPIO_INPUT_MUX1_BT_ACTIVE, - btcoex_info->btactive_gpio); + /* btcoex 3-wire */ + REG_SET_BIT(ah, AR_GPIO_INPUT_EN_VAL, + (AR_GPIO_INPUT_EN_VAL_BT_PRIORITY_BB | + AR_GPIO_INPUT_EN_VAL_BT_ACTIVE_BB)); - REG_RMW_FIELD(ah, AR_GPIO_INPUT_MUX1, - AR_GPIO_INPUT_MUX1_BT_PRIORITY, - btcoex_info->btpriority_gpio); + /* Set input mux for bt_prority_async and + * bt_active_async to GPIO pins */ + REG_RMW_FIELD(ah, AR_GPIO_INPUT_MUX1, + AR_GPIO_INPUT_MUX1_BT_ACTIVE, + btcoex_info->btactive_gpio); - /* Configure the desired GPIO ports for input */ + REG_RMW_FIELD(ah, AR_GPIO_INPUT_MUX1, + AR_GPIO_INPUT_MUX1_BT_PRIORITY, + btcoex_info->btpriority_gpio); - ath9k_hw_cfg_gpio_input(ah, btcoex_info->btactive_gpio); - ath9k_hw_cfg_gpio_input(ah, btcoex_info->btpriority_gpio); + /* Configure the desired GPIO ports for input */ + + ath9k_hw_cfg_gpio_input(ah, btcoex_info->btactive_gpio); + ath9k_hw_cfg_gpio_input(ah, btcoex_info->btpriority_gpio); +} + +int ath9k_hw_btcoex_init(struct ath_hw *ah) +{ + struct ath_btcoex_info *btcoex_info = &ah->btcoex_info; + int ret = 0; + if (btcoex_info->btcoex_scheme == ATH_BTCOEX_CFG_2WIRE) + ath9k_hw_btcoex_init_2wire(ah); + else { + ath9k_hw_btcoex_init_3wire(ah); ret = ath_init_btcoex_info(ah, btcoex_info); } -- 1.6.3.3 ^ permalink raw reply related [flat|nested] 34+ messages in thread
* [PATCH 04/15] ath9k: split bluetooth hardware coex init into two helpers @ 2009-09-09 23:44 ` Luis R. Rodriguez 0 siblings, 0 replies; 34+ messages in thread From: Luis R. Rodriguez @ 2009-09-09 23:44 UTC (permalink / raw) To: linville; +Cc: linux-wireless, ath9k-devel, devel, Luis R. Rodriguez Use a helper for 2-wire and another for 3-wire. Signed-off-by: Luis R. Rodriguez <lrodriguez@atheros.com> --- drivers/net/wireless/ath/ath9k/btcoex.c | 75 ++++++++++++++++++------------- 1 files changed, 44 insertions(+), 31 deletions(-) diff --git a/drivers/net/wireless/ath/ath9k/btcoex.c b/drivers/net/wireless/ath/ath9k/btcoex.c index dfbcbd0..be69924 100644 --- a/drivers/net/wireless/ath/ath9k/btcoex.c +++ b/drivers/net/wireless/ath/ath9k/btcoex.c @@ -225,48 +225,61 @@ static int ath_init_btcoex_info(struct ath_hw *ah, return 0; } -int ath9k_hw_btcoex_init(struct ath_hw *ah) +static void ath9k_hw_btcoex_init_2wire(struct ath_hw *ah) { struct ath_btcoex_info *btcoex_info = &ah->btcoex_info; - int ret = 0; - if (btcoex_info->btcoex_scheme == ATH_BTCOEX_CFG_2WIRE) { - /* connect bt_active to baseband */ - REG_CLR_BIT(ah, AR_GPIO_INPUT_EN_VAL, - (AR_GPIO_INPUT_EN_VAL_BT_PRIORITY_DEF | - AR_GPIO_INPUT_EN_VAL_BT_FREQUENCY_DEF)); + /* connect bt_active to baseband */ + REG_CLR_BIT(ah, AR_GPIO_INPUT_EN_VAL, + (AR_GPIO_INPUT_EN_VAL_BT_PRIORITY_DEF | + AR_GPIO_INPUT_EN_VAL_BT_FREQUENCY_DEF)); - REG_SET_BIT(ah, AR_GPIO_INPUT_EN_VAL, - AR_GPIO_INPUT_EN_VAL_BT_ACTIVE_BB); + REG_SET_BIT(ah, AR_GPIO_INPUT_EN_VAL, + AR_GPIO_INPUT_EN_VAL_BT_ACTIVE_BB); - /* Set input mux for bt_active to gpio pin */ - REG_RMW_FIELD(ah, AR_GPIO_INPUT_MUX1, - AR_GPIO_INPUT_MUX1_BT_ACTIVE, - btcoex_info->btactive_gpio); + /* Set input mux for bt_active to gpio pin */ + REG_RMW_FIELD(ah, AR_GPIO_INPUT_MUX1, + AR_GPIO_INPUT_MUX1_BT_ACTIVE, + btcoex_info->btactive_gpio); - /* Configure the desired gpio port for input */ - ath9k_hw_cfg_gpio_input(ah, btcoex_info->btactive_gpio); - } else { - /* btcoex 3-wire */ - REG_SET_BIT(ah, AR_GPIO_INPUT_EN_VAL, - (AR_GPIO_INPUT_EN_VAL_BT_PRIORITY_BB | - AR_GPIO_INPUT_EN_VAL_BT_ACTIVE_BB)); + /* Configure the desired gpio port for input */ + ath9k_hw_cfg_gpio_input(ah, btcoex_info->btactive_gpio); +} + +static void ath9k_hw_btcoex_init_3wire(struct ath_hw *ah) +{ + struct ath_btcoex_info *btcoex_info = &ah->btcoex_info; - /* Set input mux for bt_prority_async and - * bt_active_async to GPIO pins */ - REG_RMW_FIELD(ah, AR_GPIO_INPUT_MUX1, - AR_GPIO_INPUT_MUX1_BT_ACTIVE, - btcoex_info->btactive_gpio); + /* btcoex 3-wire */ + REG_SET_BIT(ah, AR_GPIO_INPUT_EN_VAL, + (AR_GPIO_INPUT_EN_VAL_BT_PRIORITY_BB | + AR_GPIO_INPUT_EN_VAL_BT_ACTIVE_BB)); - REG_RMW_FIELD(ah, AR_GPIO_INPUT_MUX1, - AR_GPIO_INPUT_MUX1_BT_PRIORITY, - btcoex_info->btpriority_gpio); + /* Set input mux for bt_prority_async and + * bt_active_async to GPIO pins */ + REG_RMW_FIELD(ah, AR_GPIO_INPUT_MUX1, + AR_GPIO_INPUT_MUX1_BT_ACTIVE, + btcoex_info->btactive_gpio); - /* Configure the desired GPIO ports for input */ + REG_RMW_FIELD(ah, AR_GPIO_INPUT_MUX1, + AR_GPIO_INPUT_MUX1_BT_PRIORITY, + btcoex_info->btpriority_gpio); - ath9k_hw_cfg_gpio_input(ah, btcoex_info->btactive_gpio); - ath9k_hw_cfg_gpio_input(ah, btcoex_info->btpriority_gpio); + /* Configure the desired GPIO ports for input */ + + ath9k_hw_cfg_gpio_input(ah, btcoex_info->btactive_gpio); + ath9k_hw_cfg_gpio_input(ah, btcoex_info->btpriority_gpio); +} + +int ath9k_hw_btcoex_init(struct ath_hw *ah) +{ + struct ath_btcoex_info *btcoex_info = &ah->btcoex_info; + int ret = 0; + if (btcoex_info->btcoex_scheme == ATH_BTCOEX_CFG_2WIRE) + ath9k_hw_btcoex_init_2wire(ah); + else { + ath9k_hw_btcoex_init_3wire(ah); ret = ath_init_btcoex_info(ah, btcoex_info); } -- 1.6.3.3 ^ permalink raw reply related [flat|nested] 34+ messages in thread
* [ath9k-devel] [PATCH 05/15] ath9k: move driver core helpers to main.c 2009-09-09 23:44 ` Luis R. Rodriguez @ 2009-09-09 23:44 ` Luis R. Rodriguez -1 siblings, 0 replies; 34+ messages in thread From: Luis R. Rodriguez @ 2009-09-09 23:44 UTC (permalink / raw) To: ath9k-devel Keep on btcoex.c only hardware access helpers, move the driver core specific code to main.c. To accomplish this we had to split ath_init_btcoex_info() into two parts, the driver core part -- ath_init_btcoex_timer() and the hw specific part -- ath9k_hw_init_btcoex_hw_info(). This highlights how ath_gen_timer is part of the driver core, not hw related, so stuff that into ath_btcoex struct. The ath9k_hw_btcoex_init() code is now put inline on ath_init_softc() through a switch to it easier to follow, since we did that we can now call ath_tx_get_qnum() from the main.c instead of btcoex.c Signed-off-by: Luis R. Rodriguez <lrodriguez@atheros.com> --- drivers/net/wireless/ath/ath9k/ath9k.h | 1 + drivers/net/wireless/ath/ath9k/btcoex.c | 214 +------------------------------ drivers/net/wireless/ath/ath9k/btcoex.h | 7 +- drivers/net/wireless/ath/ath9k/hw.h | 3 - drivers/net/wireless/ath/ath9k/main.c | 215 ++++++++++++++++++++++++++++++- 5 files changed, 218 insertions(+), 222 deletions(-) diff --git a/drivers/net/wireless/ath/ath9k/ath9k.h b/drivers/net/wireless/ath/ath9k/ath9k.h index e8a630c..f001cc2 100644 --- a/drivers/net/wireless/ath/ath9k/ath9k.h +++ b/drivers/net/wireless/ath/ath9k/ath9k.h @@ -458,6 +458,7 @@ struct ath_btcoex { unsigned long bt_priority_time; u32 btcoex_no_stomp; /* in usec */ u32 btcoex_period; /* in usec */ + struct ath_gen_timer *no_stomp_timer; /* Timer for no BT stomping */ }; /********************/ diff --git a/drivers/net/wireless/ath/ath9k/btcoex.c b/drivers/net/wireless/ath/ath9k/btcoex.c index be69924..6209a56 100644 --- a/drivers/net/wireless/ath/ath9k/btcoex.c +++ b/drivers/net/wireless/ath/ath9k/btcoex.c @@ -43,144 +43,10 @@ bool ath_btcoex_supported(u16 subsysid) return false; } -static void ath_btcoex_set_weight(struct ath_btcoex_info *btcoex_info, - u32 bt_weight, - u32 wlan_weight) +void ath9k_hw_init_btcoex_hw_info(struct ath_hw *ah, int qnum) { - btcoex_info->bt_coex_weights = SM(bt_weight, AR_BTCOEX_BT_WGHT) | - SM(wlan_weight, AR_BTCOEX_WL_WGHT); -} - -void ath9k_hw_btcoex_init_weight(struct ath_hw *ah) -{ - ath_btcoex_set_weight(&ah->btcoex_info, AR_BT_COEX_WGHT, - AR_STOMP_LOW_WLAN_WGHT); -} - -/* - * Detects if there is any priority bt traffic - */ -static void ath_detect_bt_priority(struct ath_softc *sc) -{ - struct ath_btcoex *btcoex = &sc->btcoex; - struct ath_hw *ah = sc->sc_ah; - - if (ath9k_hw_gpio_get(sc->sc_ah, ah->btcoex_info.btpriority_gpio)) - btcoex->bt_priority_cnt++; - - if (time_after(jiffies, btcoex->bt_priority_time + - msecs_to_jiffies(ATH_BT_PRIORITY_TIME_THRESHOLD))) { - if (btcoex->bt_priority_cnt >= ATH_BT_CNT_THRESHOLD) { - DPRINTF(sc->sc_ah, ATH_DBG_BTCOEX, - "BT priority traffic detected"); - sc->sc_flags |= SC_OP_BT_PRIORITY_DETECTED; - } else { - sc->sc_flags &= ~SC_OP_BT_PRIORITY_DETECTED; - } - - btcoex->bt_priority_cnt = 0; - btcoex->bt_priority_time = jiffies; - } -} - -/* - * Configures appropriate weight based on stomp type. - */ -static void ath_btcoex_bt_stomp(struct ath_softc *sc, - struct ath_btcoex_info *btinfo, - int stomp_type) -{ - - switch (stomp_type) { - case ATH_BTCOEX_STOMP_ALL: - ath_btcoex_set_weight(btinfo, AR_BT_COEX_WGHT, - AR_STOMP_ALL_WLAN_WGHT); - break; - case ATH_BTCOEX_STOMP_LOW: - ath_btcoex_set_weight(btinfo, AR_BT_COEX_WGHT, - AR_STOMP_LOW_WLAN_WGHT); - break; - case ATH_BTCOEX_STOMP_NONE: - ath_btcoex_set_weight(btinfo, AR_BT_COEX_WGHT, - AR_STOMP_NONE_WLAN_WGHT); - break; - default: - DPRINTF(sc->sc_ah, ATH_DBG_BTCOEX, "Invalid Stomptype\n"); - break; - } - - ath9k_hw_btcoex_enable(sc->sc_ah); -} - -/* - * This is the master bt coex timer which runs for every - * 45ms, bt traffic will be given priority during 55% of this - * period while wlan gets remaining 45% - */ - -static void ath_btcoex_period_timer(unsigned long data) -{ - struct ath_softc *sc = (struct ath_softc *) data; - struct ath_hw *ah = sc->sc_ah; - struct ath_btcoex *btcoex = &sc->btcoex; - struct ath_btcoex_info *btinfo = &ah->btcoex_info; - - ath_detect_bt_priority(sc); - - spin_lock_bh(&btcoex->btcoex_lock); - - ath_btcoex_bt_stomp(sc, btinfo, btinfo->bt_stomp_type); - - spin_unlock_bh(&btcoex->btcoex_lock); - - if (btcoex->btcoex_period != btcoex->btcoex_no_stomp) { - if (btcoex->hw_timer_enabled) - ath_gen_timer_stop(ah, btinfo->no_stomp_timer); - - ath_gen_timer_start(ah, - btinfo->no_stomp_timer, - (ath9k_hw_gettsf32(sc->sc_ah) + - btcoex->btcoex_no_stomp), - btcoex->btcoex_no_stomp * 10); - btcoex->hw_timer_enabled = true; - } - - mod_timer(&btcoex->period_timer, jiffies + - msecs_to_jiffies(ATH_BTCOEX_DEF_BT_PERIOD)); -} - -/* - * Generic tsf based hw timer which configures weight - * registers to time slice between wlan and bt traffic - */ - -static void ath_btcoex_no_stomp_timer(void *arg) -{ - struct ath_softc *sc = (struct ath_softc *)arg; - struct ath_hw *ah = sc->sc_ah; - struct ath_btcoex *btcoex = &sc->btcoex; - struct ath_btcoex_info *btinfo = &ah->btcoex_info; - - DPRINTF(ah, ATH_DBG_BTCOEX, "no stomp timer running \n"); - - spin_lock_bh(&btcoex->btcoex_lock); - - if (btinfo->bt_stomp_type == ATH_BTCOEX_STOMP_LOW) - ath_btcoex_bt_stomp(sc, btinfo, ATH_BTCOEX_STOMP_NONE); - else if (btinfo->bt_stomp_type == ATH_BTCOEX_STOMP_ALL) - ath_btcoex_bt_stomp(sc, btinfo, ATH_BTCOEX_STOMP_LOW); - - spin_unlock_bh(&btcoex->btcoex_lock); -} - -static int ath_init_btcoex_info(struct ath_hw *ah, - struct ath_btcoex_info *btcoex_info) -{ - struct ath_btcoex *btcoex = &ah->ah_sc->btcoex; + struct ath_btcoex_info *btcoex_info = &ah->btcoex_info; u32 i; - int qnum; - - qnum = ath_tx_get_qnum(ah->ah_sc, ATH9K_TX_QUEUE_DATA, ATH9K_WME_AC_BE); btcoex_info->bt_coex_mode = (btcoex_info->bt_coex_mode & AR_BT_QCU_THRESH) | @@ -201,31 +67,11 @@ static int ath_init_btcoex_info(struct ath_hw *ah, btcoex_info->bt_stomp_type = ATH_BTCOEX_STOMP_LOW; - btcoex->btcoex_period = ATH_BTCOEX_DEF_BT_PERIOD * 1000; - - btcoex->btcoex_no_stomp = (100 - ATH_BTCOEX_DEF_DUTY_CYCLE) * - btcoex->btcoex_period / 100; - for (i = 0; i < 32; i++) ah->hw_gen_timers.gen_timer_index[(debruijn32 << i) >> 27] = i; - - setup_timer(&btcoex->period_timer, ath_btcoex_period_timer, - (unsigned long) ah->ah_sc); - - btcoex_info->no_stomp_timer = ath_gen_timer_alloc(ah, - ath_btcoex_no_stomp_timer, - ath_btcoex_no_stomp_timer, - (void *)ah->ah_sc, AR_FIRST_NDP_TIMER); - - if (btcoex_info->no_stomp_timer == NULL) - return -ENOMEM; - - spin_lock_init(&btcoex->btcoex_lock); - - return 0; } -static void ath9k_hw_btcoex_init_2wire(struct ath_hw *ah) +void ath9k_hw_btcoex_init_2wire(struct ath_hw *ah) { struct ath_btcoex_info *btcoex_info = &ah->btcoex_info; @@ -246,7 +92,7 @@ static void ath9k_hw_btcoex_init_2wire(struct ath_hw *ah) ath9k_hw_cfg_gpio_input(ah, btcoex_info->btactive_gpio); } -static void ath9k_hw_btcoex_init_3wire(struct ath_hw *ah) +void ath9k_hw_btcoex_init_3wire(struct ath_hw *ah) { struct ath_btcoex_info *btcoex_info = &ah->btcoex_info; @@ -271,21 +117,6 @@ static void ath9k_hw_btcoex_init_3wire(struct ath_hw *ah) ath9k_hw_cfg_gpio_input(ah, btcoex_info->btpriority_gpio); } -int ath9k_hw_btcoex_init(struct ath_hw *ah) -{ - struct ath_btcoex_info *btcoex_info = &ah->btcoex_info; - int ret = 0; - - if (btcoex_info->btcoex_scheme == ATH_BTCOEX_CFG_2WIRE) - ath9k_hw_btcoex_init_2wire(ah); - else { - ath9k_hw_btcoex_init_3wire(ah); - ret = ath_init_btcoex_info(ah, btcoex_info); - } - - return ret; -} - void ath9k_hw_btcoex_enable(struct ath_hw *ah) { struct ath_btcoex_info *btcoex_info = &ah->btcoex_info; @@ -336,40 +167,3 @@ void ath9k_hw_btcoex_disable(struct ath_hw *ah) ah->ah_sc->sc_flags &= ~SC_OP_BTCOEX_ENABLED; } - -/* - * Pause btcoex timer and bt duty cycle timer - */ -void ath_btcoex_timer_pause(struct ath_softc *sc) -{ - struct ath_btcoex *btcoex = &sc->btcoex; - struct ath_hw *ah = sc->sc_ah; - - del_timer_sync(&btcoex->period_timer); - - if (btcoex->hw_timer_enabled) - ath_gen_timer_stop(ah, ah->btcoex_info.no_stomp_timer); - - btcoex->hw_timer_enabled = false; -} - -/* - * (Re)start btcoex timers - */ -void ath_btcoex_timer_resume(struct ath_softc *sc) -{ - struct ath_btcoex *btcoex = &sc->btcoex; - struct ath_hw *ah = sc->sc_ah; - - DPRINTF(ah, ATH_DBG_BTCOEX, "Starting btcoex timers"); - - /* make sure duty cycle timer is also stopped when resuming */ - if (btcoex->hw_timer_enabled) - ath_gen_timer_stop(sc->sc_ah, ah->btcoex_info.no_stomp_timer); - - btcoex->bt_priority_cnt = 0; - btcoex->bt_priority_time = jiffies; - sc->sc_flags &= ~SC_OP_BT_PRIORITY_DETECTED; - - mod_timer(&btcoex->period_timer, jiffies); -} diff --git a/drivers/net/wireless/ath/ath9k/btcoex.h b/drivers/net/wireless/ath/ath9k/btcoex.h index 12e86b7..ed8d01d 100644 --- a/drivers/net/wireless/ath/ath9k/btcoex.h +++ b/drivers/net/wireless/ath/ath9k/btcoex.h @@ -72,13 +72,14 @@ struct ath_btcoex_info { u32 bt_coex_mode; /* Register setting for AR_BT_COEX_MODE */ u32 bt_coex_weights; /* Register setting for AR_BT_COEX_WEIGHT */ u32 bt_coex_mode2; /* Register setting for AR_BT_COEX_MODE2 */ - struct ath_gen_timer *no_stomp_timer; /*Timer for no BT stomping*/ }; bool ath_btcoex_supported(u16 subsysid); -void ath9k_hw_btcoex_init_weight(struct ath_hw *ah); -int ath9k_hw_btcoex_init(struct ath_hw *ah); +void ath9k_hw_btcoex_init_2wire(struct ath_hw *ah); +void ath9k_hw_btcoex_init_3wire(struct ath_hw *ah); +void ath9k_hw_init_btcoex_hw_info(struct ath_hw *ah, int qnum); void ath9k_hw_btcoex_enable(struct ath_hw *ah); void ath9k_hw_btcoex_disable(struct ath_hw *ah); + #endif diff --git a/drivers/net/wireless/ath/ath9k/hw.h b/drivers/net/wireless/ath/ath9k/hw.h index 774dc08..6658d95 100644 --- a/drivers/net/wireless/ath/ath9k/hw.h +++ b/drivers/net/wireless/ath/ath9k/hw.h @@ -679,7 +679,4 @@ u32 ath9k_hw_gettsf32(struct ath_hw *ah); #define ATH_PCIE_CAP_LINK_L1 2 void ath_pcie_aspm_disable(struct ath_softc *sc); - -void ath_btcoex_timer_resume(struct ath_softc *sc); -void ath_btcoex_timer_pause(struct ath_softc *sc); #endif diff --git a/drivers/net/wireless/ath/ath9k/main.c b/drivers/net/wireless/ath/ath9k/main.c index defbe9f..e6a42d2 100644 --- a/drivers/net/wireless/ath/ath9k/main.c +++ b/drivers/net/wireless/ath/ath9k/main.c @@ -1290,9 +1290,9 @@ void ath_detach(struct ath_softc *sc) if (ATH_TXQ_SETUP(sc, i)) ath_tx_cleanupq(sc, &sc->tx.txq[i]); - if ((ah->btcoex_info.no_stomp_timer) && + if ((sc->btcoex.no_stomp_timer) && ah->btcoex_info.btcoex_scheme == ATH_BTCOEX_CFG_3WIRE) - ath_gen_timer_free(ah, ah->btcoex_info.no_stomp_timer); + ath_gen_timer_free(ah, sc->btcoex.no_stomp_timer); ath9k_hw_detach(ah); ath9k_exit_debug(ah); @@ -1311,6 +1311,158 @@ static int ath9k_reg_notifier(struct wiphy *wiphy, } /* + * Detects if there is any priority bt traffic + */ +static void ath_detect_bt_priority(struct ath_softc *sc) +{ + struct ath_btcoex *btcoex = &sc->btcoex; + struct ath_hw *ah = sc->sc_ah; + + if (ath9k_hw_gpio_get(sc->sc_ah, ah->btcoex_info.btpriority_gpio)) + btcoex->bt_priority_cnt++; + + if (time_after(jiffies, btcoex->bt_priority_time + + msecs_to_jiffies(ATH_BT_PRIORITY_TIME_THRESHOLD))) { + if (btcoex->bt_priority_cnt >= ATH_BT_CNT_THRESHOLD) { + DPRINTF(sc->sc_ah, ATH_DBG_BTCOEX, + "BT priority traffic detected"); + sc->sc_flags |= SC_OP_BT_PRIORITY_DETECTED; + } else { + sc->sc_flags &= ~SC_OP_BT_PRIORITY_DETECTED; + } + + btcoex->bt_priority_cnt = 0; + btcoex->bt_priority_time = jiffies; + } +} + +static void ath_btcoex_set_weight(struct ath_btcoex_info *btcoex_info, + u32 bt_weight, + u32 wlan_weight) +{ + btcoex_info->bt_coex_weights = SM(bt_weight, AR_BTCOEX_BT_WGHT) | + SM(wlan_weight, AR_BTCOEX_WL_WGHT); +} + +static void ath9k_hw_btcoex_init_weight(struct ath_hw *ah) +{ + ath_btcoex_set_weight(&ah->btcoex_info, AR_BT_COEX_WGHT, + AR_STOMP_LOW_WLAN_WGHT); +} + +/* + * Configures appropriate weight based on stomp type. + */ +static void ath_btcoex_bt_stomp(struct ath_softc *sc, + struct ath_btcoex_info *btinfo, + int stomp_type) +{ + + switch (stomp_type) { + case ATH_BTCOEX_STOMP_ALL: + ath_btcoex_set_weight(btinfo, AR_BT_COEX_WGHT, + AR_STOMP_ALL_WLAN_WGHT); + break; + case ATH_BTCOEX_STOMP_LOW: + ath_btcoex_set_weight(btinfo, AR_BT_COEX_WGHT, + AR_STOMP_LOW_WLAN_WGHT); + break; + case ATH_BTCOEX_STOMP_NONE: + ath_btcoex_set_weight(btinfo, AR_BT_COEX_WGHT, + AR_STOMP_NONE_WLAN_WGHT); + break; + default: + DPRINTF(sc->sc_ah, ATH_DBG_BTCOEX, "Invalid Stomptype\n"); + break; + } + + ath9k_hw_btcoex_enable(sc->sc_ah); +} + +/* + * This is the master bt coex timer which runs for every + * 45ms, bt traffic will be given priority during 55% of this + * period while wlan gets remaining 45% + */ +static void ath_btcoex_period_timer(unsigned long data) +{ + struct ath_softc *sc = (struct ath_softc *) data; + struct ath_hw *ah = sc->sc_ah; + struct ath_btcoex *btcoex = &sc->btcoex; + struct ath_btcoex_info *btinfo = &ah->btcoex_info; + + ath_detect_bt_priority(sc); + + spin_lock_bh(&btcoex->btcoex_lock); + + ath_btcoex_bt_stomp(sc, btinfo, btinfo->bt_stomp_type); + + spin_unlock_bh(&btcoex->btcoex_lock); + + if (btcoex->btcoex_period != btcoex->btcoex_no_stomp) { + if (btcoex->hw_timer_enabled) + ath_gen_timer_stop(ah, btcoex->no_stomp_timer); + + ath_gen_timer_start(ah, + btcoex->no_stomp_timer, + (ath9k_hw_gettsf32(ah) + + btcoex->btcoex_no_stomp), + btcoex->btcoex_no_stomp * 10); + btcoex->hw_timer_enabled = true; + } + + mod_timer(&btcoex->period_timer, jiffies + + msecs_to_jiffies(ATH_BTCOEX_DEF_BT_PERIOD)); +} + +/* + * Generic tsf based hw timer which configures weight + * registers to time slice between wlan and bt traffic + */ +static void ath_btcoex_no_stomp_timer(void *arg) +{ + struct ath_softc *sc = (struct ath_softc *)arg; + struct ath_hw *ah = sc->sc_ah; + struct ath_btcoex *btcoex = &sc->btcoex; + struct ath_btcoex_info *btinfo = &ah->btcoex_info; + + DPRINTF(ah, ATH_DBG_BTCOEX, "no stomp timer running \n"); + + spin_lock_bh(&btcoex->btcoex_lock); + + if (btinfo->bt_stomp_type == ATH_BTCOEX_STOMP_LOW) + ath_btcoex_bt_stomp(sc, btinfo, ATH_BTCOEX_STOMP_NONE); + else if (btinfo->bt_stomp_type == ATH_BTCOEX_STOMP_ALL) + ath_btcoex_bt_stomp(sc, btinfo, ATH_BTCOEX_STOMP_LOW); + + spin_unlock_bh(&btcoex->btcoex_lock); +} + +static int ath_init_btcoex_timer(struct ath_softc *sc) +{ + struct ath_btcoex *btcoex = &sc->btcoex; + + btcoex->btcoex_period = ATH_BTCOEX_DEF_BT_PERIOD * 1000; + btcoex->btcoex_no_stomp = (100 - ATH_BTCOEX_DEF_DUTY_CYCLE) * + btcoex->btcoex_period / 100; + + setup_timer(&btcoex->period_timer, ath_btcoex_period_timer, + (unsigned long) sc); + + spin_lock_init(&btcoex->btcoex_lock); + + btcoex->no_stomp_timer = ath_gen_timer_alloc(sc->sc_ah, + ath_btcoex_no_stomp_timer, + ath_btcoex_no_stomp_timer, + (void *) sc, AR_FIRST_NDP_TIMER); + + if (!btcoex->no_stomp_timer) + return -ENOMEM; + + return 0; +} + +/* * Initialize and fill ath_softc, ath_sofct is the * "Software Carrier" struct. Historically it has existed * to allow the separation between hardware specific @@ -1321,6 +1473,7 @@ static int ath_init_softc(u16 devid, struct ath_softc *sc, u16 subsysid) struct ath_hw *ah = NULL; int r = 0, i; int csz = 0; + int qnum; /* XXX: hardware will not be ready until ath_open() being called */ sc->sc_flags |= SC_OP_INVALID; @@ -1525,10 +1678,23 @@ static int ath_init_softc(u16 devid, struct ath_softc *sc, u16 subsysid) ARRAY_SIZE(ath9k_5ghz_chantable); } - if (ah->btcoex_info.btcoex_scheme != ATH_BTCOEX_CFG_NONE) { - r = ath9k_hw_btcoex_init(ah); + switch (ah->btcoex_info.btcoex_scheme) { + case ATH_BTCOEX_CFG_NONE: + break; + case ATH_BTCOEX_CFG_2WIRE: + ath9k_hw_btcoex_init_2wire(ah); + break; + case ATH_BTCOEX_CFG_3WIRE: + ath9k_hw_btcoex_init_3wire(ah); + r = ath_init_btcoex_timer(sc); if (r) goto bad2; + qnum = ath_tx_get_qnum(sc, ATH9K_TX_QUEUE_DATA, ATH9K_WME_AC_BE); + ath9k_hw_init_btcoex_hw_info(ah, qnum); + break; + default: + WARN_ON(1); + break; } return 0; @@ -1910,6 +2076,27 @@ void ath9k_update_ichannel(struct ath_softc *sc, struct ieee80211_hw *hw, /* mac80211 callbacks */ /**********************/ +/* + * (Re)start btcoex timers + */ +static void ath9k_btcoex_timer_resume(struct ath_softc *sc) +{ + struct ath_btcoex *btcoex = &sc->btcoex; + struct ath_hw *ah = sc->sc_ah; + + DPRINTF(ah, ATH_DBG_BTCOEX, "Starting btcoex timers"); + + /* make sure duty cycle timer is also stopped when resuming */ + if (btcoex->hw_timer_enabled) + ath_gen_timer_stop(sc->sc_ah, btcoex->no_stomp_timer); + + btcoex->bt_priority_cnt = 0; + btcoex->bt_priority_time = jiffies; + sc->sc_flags &= ~SC_OP_BT_PRIORITY_DETECTED; + + mod_timer(&btcoex->period_timer, jiffies); +} + static int ath9k_start(struct ieee80211_hw *hw) { struct ath_wiphy *aphy = hw->priv; @@ -2022,7 +2209,7 @@ static int ath9k_start(struct ieee80211_hw *hw) ath_pcie_aspm_disable(sc); if (ah->btcoex_info.btcoex_scheme == ATH_BTCOEX_CFG_3WIRE) - ath_btcoex_timer_resume(sc); + ath9k_btcoex_timer_resume(sc); } mutex_unlock: @@ -2130,6 +2317,22 @@ exit: return 0; } +/* + * Pause btcoex timer and bt duty cycle timer + */ +static void ath9k_btcoex_timer_pause(struct ath_softc *sc) +{ + struct ath_btcoex *btcoex = &sc->btcoex; + struct ath_hw *ah = sc->sc_ah; + + del_timer_sync(&btcoex->period_timer); + + if (btcoex->hw_timer_enabled) + ath_gen_timer_stop(ah, btcoex->no_stomp_timer); + + btcoex->hw_timer_enabled = false; +} + static void ath9k_stop(struct ieee80211_hw *hw) { struct ath_wiphy *aphy = hw->priv; @@ -2162,7 +2365,7 @@ static void ath9k_stop(struct ieee80211_hw *hw) if (sc->sc_flags & SC_OP_BTCOEX_ENABLED) { ath9k_hw_btcoex_disable(ah); if (ah->btcoex_info.btcoex_scheme == ATH_BTCOEX_CFG_3WIRE) - ath_btcoex_timer_pause(sc); + ath9k_btcoex_timer_pause(sc); } /* make sure h/w will not generate any interrupt -- 1.6.3.3 ^ permalink raw reply related [flat|nested] 34+ messages in thread
* [PATCH 05/15] ath9k: move driver core helpers to main.c @ 2009-09-09 23:44 ` Luis R. Rodriguez 0 siblings, 0 replies; 34+ messages in thread From: Luis R. Rodriguez @ 2009-09-09 23:44 UTC (permalink / raw) To: linville; +Cc: linux-wireless, ath9k-devel, devel, Luis R. Rodriguez Keep on btcoex.c only hardware access helpers, move the driver core specific code to main.c. To accomplish this we had to split ath_init_btcoex_info() into two parts, the driver core part -- ath_init_btcoex_timer() and the hw specific part -- ath9k_hw_init_btcoex_hw_info(). This highlights how ath_gen_timer is part of the driver core, not hw related, so stuff that into ath_btcoex struct. The ath9k_hw_btcoex_init() code is now put inline on ath_init_softc() through a switch to it easier to follow, since we did that we can now call ath_tx_get_qnum() from the main.c instead of btcoex.c Signed-off-by: Luis R. Rodriguez <lrodriguez@atheros.com> --- drivers/net/wireless/ath/ath9k/ath9k.h | 1 + drivers/net/wireless/ath/ath9k/btcoex.c | 214 +------------------------------ drivers/net/wireless/ath/ath9k/btcoex.h | 7 +- drivers/net/wireless/ath/ath9k/hw.h | 3 - drivers/net/wireless/ath/ath9k/main.c | 215 ++++++++++++++++++++++++++++++- 5 files changed, 218 insertions(+), 222 deletions(-) diff --git a/drivers/net/wireless/ath/ath9k/ath9k.h b/drivers/net/wireless/ath/ath9k/ath9k.h index e8a630c..f001cc2 100644 --- a/drivers/net/wireless/ath/ath9k/ath9k.h +++ b/drivers/net/wireless/ath/ath9k/ath9k.h @@ -458,6 +458,7 @@ struct ath_btcoex { unsigned long bt_priority_time; u32 btcoex_no_stomp; /* in usec */ u32 btcoex_period; /* in usec */ + struct ath_gen_timer *no_stomp_timer; /* Timer for no BT stomping */ }; /********************/ diff --git a/drivers/net/wireless/ath/ath9k/btcoex.c b/drivers/net/wireless/ath/ath9k/btcoex.c index be69924..6209a56 100644 --- a/drivers/net/wireless/ath/ath9k/btcoex.c +++ b/drivers/net/wireless/ath/ath9k/btcoex.c @@ -43,144 +43,10 @@ bool ath_btcoex_supported(u16 subsysid) return false; } -static void ath_btcoex_set_weight(struct ath_btcoex_info *btcoex_info, - u32 bt_weight, - u32 wlan_weight) +void ath9k_hw_init_btcoex_hw_info(struct ath_hw *ah, int qnum) { - btcoex_info->bt_coex_weights = SM(bt_weight, AR_BTCOEX_BT_WGHT) | - SM(wlan_weight, AR_BTCOEX_WL_WGHT); -} - -void ath9k_hw_btcoex_init_weight(struct ath_hw *ah) -{ - ath_btcoex_set_weight(&ah->btcoex_info, AR_BT_COEX_WGHT, - AR_STOMP_LOW_WLAN_WGHT); -} - -/* - * Detects if there is any priority bt traffic - */ -static void ath_detect_bt_priority(struct ath_softc *sc) -{ - struct ath_btcoex *btcoex = &sc->btcoex; - struct ath_hw *ah = sc->sc_ah; - - if (ath9k_hw_gpio_get(sc->sc_ah, ah->btcoex_info.btpriority_gpio)) - btcoex->bt_priority_cnt++; - - if (time_after(jiffies, btcoex->bt_priority_time + - msecs_to_jiffies(ATH_BT_PRIORITY_TIME_THRESHOLD))) { - if (btcoex->bt_priority_cnt >= ATH_BT_CNT_THRESHOLD) { - DPRINTF(sc->sc_ah, ATH_DBG_BTCOEX, - "BT priority traffic detected"); - sc->sc_flags |= SC_OP_BT_PRIORITY_DETECTED; - } else { - sc->sc_flags &= ~SC_OP_BT_PRIORITY_DETECTED; - } - - btcoex->bt_priority_cnt = 0; - btcoex->bt_priority_time = jiffies; - } -} - -/* - * Configures appropriate weight based on stomp type. - */ -static void ath_btcoex_bt_stomp(struct ath_softc *sc, - struct ath_btcoex_info *btinfo, - int stomp_type) -{ - - switch (stomp_type) { - case ATH_BTCOEX_STOMP_ALL: - ath_btcoex_set_weight(btinfo, AR_BT_COEX_WGHT, - AR_STOMP_ALL_WLAN_WGHT); - break; - case ATH_BTCOEX_STOMP_LOW: - ath_btcoex_set_weight(btinfo, AR_BT_COEX_WGHT, - AR_STOMP_LOW_WLAN_WGHT); - break; - case ATH_BTCOEX_STOMP_NONE: - ath_btcoex_set_weight(btinfo, AR_BT_COEX_WGHT, - AR_STOMP_NONE_WLAN_WGHT); - break; - default: - DPRINTF(sc->sc_ah, ATH_DBG_BTCOEX, "Invalid Stomptype\n"); - break; - } - - ath9k_hw_btcoex_enable(sc->sc_ah); -} - -/* - * This is the master bt coex timer which runs for every - * 45ms, bt traffic will be given priority during 55% of this - * period while wlan gets remaining 45% - */ - -static void ath_btcoex_period_timer(unsigned long data) -{ - struct ath_softc *sc = (struct ath_softc *) data; - struct ath_hw *ah = sc->sc_ah; - struct ath_btcoex *btcoex = &sc->btcoex; - struct ath_btcoex_info *btinfo = &ah->btcoex_info; - - ath_detect_bt_priority(sc); - - spin_lock_bh(&btcoex->btcoex_lock); - - ath_btcoex_bt_stomp(sc, btinfo, btinfo->bt_stomp_type); - - spin_unlock_bh(&btcoex->btcoex_lock); - - if (btcoex->btcoex_period != btcoex->btcoex_no_stomp) { - if (btcoex->hw_timer_enabled) - ath_gen_timer_stop(ah, btinfo->no_stomp_timer); - - ath_gen_timer_start(ah, - btinfo->no_stomp_timer, - (ath9k_hw_gettsf32(sc->sc_ah) + - btcoex->btcoex_no_stomp), - btcoex->btcoex_no_stomp * 10); - btcoex->hw_timer_enabled = true; - } - - mod_timer(&btcoex->period_timer, jiffies + - msecs_to_jiffies(ATH_BTCOEX_DEF_BT_PERIOD)); -} - -/* - * Generic tsf based hw timer which configures weight - * registers to time slice between wlan and bt traffic - */ - -static void ath_btcoex_no_stomp_timer(void *arg) -{ - struct ath_softc *sc = (struct ath_softc *)arg; - struct ath_hw *ah = sc->sc_ah; - struct ath_btcoex *btcoex = &sc->btcoex; - struct ath_btcoex_info *btinfo = &ah->btcoex_info; - - DPRINTF(ah, ATH_DBG_BTCOEX, "no stomp timer running \n"); - - spin_lock_bh(&btcoex->btcoex_lock); - - if (btinfo->bt_stomp_type == ATH_BTCOEX_STOMP_LOW) - ath_btcoex_bt_stomp(sc, btinfo, ATH_BTCOEX_STOMP_NONE); - else if (btinfo->bt_stomp_type == ATH_BTCOEX_STOMP_ALL) - ath_btcoex_bt_stomp(sc, btinfo, ATH_BTCOEX_STOMP_LOW); - - spin_unlock_bh(&btcoex->btcoex_lock); -} - -static int ath_init_btcoex_info(struct ath_hw *ah, - struct ath_btcoex_info *btcoex_info) -{ - struct ath_btcoex *btcoex = &ah->ah_sc->btcoex; + struct ath_btcoex_info *btcoex_info = &ah->btcoex_info; u32 i; - int qnum; - - qnum = ath_tx_get_qnum(ah->ah_sc, ATH9K_TX_QUEUE_DATA, ATH9K_WME_AC_BE); btcoex_info->bt_coex_mode = (btcoex_info->bt_coex_mode & AR_BT_QCU_THRESH) | @@ -201,31 +67,11 @@ static int ath_init_btcoex_info(struct ath_hw *ah, btcoex_info->bt_stomp_type = ATH_BTCOEX_STOMP_LOW; - btcoex->btcoex_period = ATH_BTCOEX_DEF_BT_PERIOD * 1000; - - btcoex->btcoex_no_stomp = (100 - ATH_BTCOEX_DEF_DUTY_CYCLE) * - btcoex->btcoex_period / 100; - for (i = 0; i < 32; i++) ah->hw_gen_timers.gen_timer_index[(debruijn32 << i) >> 27] = i; - - setup_timer(&btcoex->period_timer, ath_btcoex_period_timer, - (unsigned long) ah->ah_sc); - - btcoex_info->no_stomp_timer = ath_gen_timer_alloc(ah, - ath_btcoex_no_stomp_timer, - ath_btcoex_no_stomp_timer, - (void *)ah->ah_sc, AR_FIRST_NDP_TIMER); - - if (btcoex_info->no_stomp_timer == NULL) - return -ENOMEM; - - spin_lock_init(&btcoex->btcoex_lock); - - return 0; } -static void ath9k_hw_btcoex_init_2wire(struct ath_hw *ah) +void ath9k_hw_btcoex_init_2wire(struct ath_hw *ah) { struct ath_btcoex_info *btcoex_info = &ah->btcoex_info; @@ -246,7 +92,7 @@ static void ath9k_hw_btcoex_init_2wire(struct ath_hw *ah) ath9k_hw_cfg_gpio_input(ah, btcoex_info->btactive_gpio); } -static void ath9k_hw_btcoex_init_3wire(struct ath_hw *ah) +void ath9k_hw_btcoex_init_3wire(struct ath_hw *ah) { struct ath_btcoex_info *btcoex_info = &ah->btcoex_info; @@ -271,21 +117,6 @@ static void ath9k_hw_btcoex_init_3wire(struct ath_hw *ah) ath9k_hw_cfg_gpio_input(ah, btcoex_info->btpriority_gpio); } -int ath9k_hw_btcoex_init(struct ath_hw *ah) -{ - struct ath_btcoex_info *btcoex_info = &ah->btcoex_info; - int ret = 0; - - if (btcoex_info->btcoex_scheme == ATH_BTCOEX_CFG_2WIRE) - ath9k_hw_btcoex_init_2wire(ah); - else { - ath9k_hw_btcoex_init_3wire(ah); - ret = ath_init_btcoex_info(ah, btcoex_info); - } - - return ret; -} - void ath9k_hw_btcoex_enable(struct ath_hw *ah) { struct ath_btcoex_info *btcoex_info = &ah->btcoex_info; @@ -336,40 +167,3 @@ void ath9k_hw_btcoex_disable(struct ath_hw *ah) ah->ah_sc->sc_flags &= ~SC_OP_BTCOEX_ENABLED; } - -/* - * Pause btcoex timer and bt duty cycle timer - */ -void ath_btcoex_timer_pause(struct ath_softc *sc) -{ - struct ath_btcoex *btcoex = &sc->btcoex; - struct ath_hw *ah = sc->sc_ah; - - del_timer_sync(&btcoex->period_timer); - - if (btcoex->hw_timer_enabled) - ath_gen_timer_stop(ah, ah->btcoex_info.no_stomp_timer); - - btcoex->hw_timer_enabled = false; -} - -/* - * (Re)start btcoex timers - */ -void ath_btcoex_timer_resume(struct ath_softc *sc) -{ - struct ath_btcoex *btcoex = &sc->btcoex; - struct ath_hw *ah = sc->sc_ah; - - DPRINTF(ah, ATH_DBG_BTCOEX, "Starting btcoex timers"); - - /* make sure duty cycle timer is also stopped when resuming */ - if (btcoex->hw_timer_enabled) - ath_gen_timer_stop(sc->sc_ah, ah->btcoex_info.no_stomp_timer); - - btcoex->bt_priority_cnt = 0; - btcoex->bt_priority_time = jiffies; - sc->sc_flags &= ~SC_OP_BT_PRIORITY_DETECTED; - - mod_timer(&btcoex->period_timer, jiffies); -} diff --git a/drivers/net/wireless/ath/ath9k/btcoex.h b/drivers/net/wireless/ath/ath9k/btcoex.h index 12e86b7..ed8d01d 100644 --- a/drivers/net/wireless/ath/ath9k/btcoex.h +++ b/drivers/net/wireless/ath/ath9k/btcoex.h @@ -72,13 +72,14 @@ struct ath_btcoex_info { u32 bt_coex_mode; /* Register setting for AR_BT_COEX_MODE */ u32 bt_coex_weights; /* Register setting for AR_BT_COEX_WEIGHT */ u32 bt_coex_mode2; /* Register setting for AR_BT_COEX_MODE2 */ - struct ath_gen_timer *no_stomp_timer; /*Timer for no BT stomping*/ }; bool ath_btcoex_supported(u16 subsysid); -void ath9k_hw_btcoex_init_weight(struct ath_hw *ah); -int ath9k_hw_btcoex_init(struct ath_hw *ah); +void ath9k_hw_btcoex_init_2wire(struct ath_hw *ah); +void ath9k_hw_btcoex_init_3wire(struct ath_hw *ah); +void ath9k_hw_init_btcoex_hw_info(struct ath_hw *ah, int qnum); void ath9k_hw_btcoex_enable(struct ath_hw *ah); void ath9k_hw_btcoex_disable(struct ath_hw *ah); + #endif diff --git a/drivers/net/wireless/ath/ath9k/hw.h b/drivers/net/wireless/ath/ath9k/hw.h index 774dc08..6658d95 100644 --- a/drivers/net/wireless/ath/ath9k/hw.h +++ b/drivers/net/wireless/ath/ath9k/hw.h @@ -679,7 +679,4 @@ u32 ath9k_hw_gettsf32(struct ath_hw *ah); #define ATH_PCIE_CAP_LINK_L1 2 void ath_pcie_aspm_disable(struct ath_softc *sc); - -void ath_btcoex_timer_resume(struct ath_softc *sc); -void ath_btcoex_timer_pause(struct ath_softc *sc); #endif diff --git a/drivers/net/wireless/ath/ath9k/main.c b/drivers/net/wireless/ath/ath9k/main.c index defbe9f..e6a42d2 100644 --- a/drivers/net/wireless/ath/ath9k/main.c +++ b/drivers/net/wireless/ath/ath9k/main.c @@ -1290,9 +1290,9 @@ void ath_detach(struct ath_softc *sc) if (ATH_TXQ_SETUP(sc, i)) ath_tx_cleanupq(sc, &sc->tx.txq[i]); - if ((ah->btcoex_info.no_stomp_timer) && + if ((sc->btcoex.no_stomp_timer) && ah->btcoex_info.btcoex_scheme == ATH_BTCOEX_CFG_3WIRE) - ath_gen_timer_free(ah, ah->btcoex_info.no_stomp_timer); + ath_gen_timer_free(ah, sc->btcoex.no_stomp_timer); ath9k_hw_detach(ah); ath9k_exit_debug(ah); @@ -1311,6 +1311,158 @@ static int ath9k_reg_notifier(struct wiphy *wiphy, } /* + * Detects if there is any priority bt traffic + */ +static void ath_detect_bt_priority(struct ath_softc *sc) +{ + struct ath_btcoex *btcoex = &sc->btcoex; + struct ath_hw *ah = sc->sc_ah; + + if (ath9k_hw_gpio_get(sc->sc_ah, ah->btcoex_info.btpriority_gpio)) + btcoex->bt_priority_cnt++; + + if (time_after(jiffies, btcoex->bt_priority_time + + msecs_to_jiffies(ATH_BT_PRIORITY_TIME_THRESHOLD))) { + if (btcoex->bt_priority_cnt >= ATH_BT_CNT_THRESHOLD) { + DPRINTF(sc->sc_ah, ATH_DBG_BTCOEX, + "BT priority traffic detected"); + sc->sc_flags |= SC_OP_BT_PRIORITY_DETECTED; + } else { + sc->sc_flags &= ~SC_OP_BT_PRIORITY_DETECTED; + } + + btcoex->bt_priority_cnt = 0; + btcoex->bt_priority_time = jiffies; + } +} + +static void ath_btcoex_set_weight(struct ath_btcoex_info *btcoex_info, + u32 bt_weight, + u32 wlan_weight) +{ + btcoex_info->bt_coex_weights = SM(bt_weight, AR_BTCOEX_BT_WGHT) | + SM(wlan_weight, AR_BTCOEX_WL_WGHT); +} + +static void ath9k_hw_btcoex_init_weight(struct ath_hw *ah) +{ + ath_btcoex_set_weight(&ah->btcoex_info, AR_BT_COEX_WGHT, + AR_STOMP_LOW_WLAN_WGHT); +} + +/* + * Configures appropriate weight based on stomp type. + */ +static void ath_btcoex_bt_stomp(struct ath_softc *sc, + struct ath_btcoex_info *btinfo, + int stomp_type) +{ + + switch (stomp_type) { + case ATH_BTCOEX_STOMP_ALL: + ath_btcoex_set_weight(btinfo, AR_BT_COEX_WGHT, + AR_STOMP_ALL_WLAN_WGHT); + break; + case ATH_BTCOEX_STOMP_LOW: + ath_btcoex_set_weight(btinfo, AR_BT_COEX_WGHT, + AR_STOMP_LOW_WLAN_WGHT); + break; + case ATH_BTCOEX_STOMP_NONE: + ath_btcoex_set_weight(btinfo, AR_BT_COEX_WGHT, + AR_STOMP_NONE_WLAN_WGHT); + break; + default: + DPRINTF(sc->sc_ah, ATH_DBG_BTCOEX, "Invalid Stomptype\n"); + break; + } + + ath9k_hw_btcoex_enable(sc->sc_ah); +} + +/* + * This is the master bt coex timer which runs for every + * 45ms, bt traffic will be given priority during 55% of this + * period while wlan gets remaining 45% + */ +static void ath_btcoex_period_timer(unsigned long data) +{ + struct ath_softc *sc = (struct ath_softc *) data; + struct ath_hw *ah = sc->sc_ah; + struct ath_btcoex *btcoex = &sc->btcoex; + struct ath_btcoex_info *btinfo = &ah->btcoex_info; + + ath_detect_bt_priority(sc); + + spin_lock_bh(&btcoex->btcoex_lock); + + ath_btcoex_bt_stomp(sc, btinfo, btinfo->bt_stomp_type); + + spin_unlock_bh(&btcoex->btcoex_lock); + + if (btcoex->btcoex_period != btcoex->btcoex_no_stomp) { + if (btcoex->hw_timer_enabled) + ath_gen_timer_stop(ah, btcoex->no_stomp_timer); + + ath_gen_timer_start(ah, + btcoex->no_stomp_timer, + (ath9k_hw_gettsf32(ah) + + btcoex->btcoex_no_stomp), + btcoex->btcoex_no_stomp * 10); + btcoex->hw_timer_enabled = true; + } + + mod_timer(&btcoex->period_timer, jiffies + + msecs_to_jiffies(ATH_BTCOEX_DEF_BT_PERIOD)); +} + +/* + * Generic tsf based hw timer which configures weight + * registers to time slice between wlan and bt traffic + */ +static void ath_btcoex_no_stomp_timer(void *arg) +{ + struct ath_softc *sc = (struct ath_softc *)arg; + struct ath_hw *ah = sc->sc_ah; + struct ath_btcoex *btcoex = &sc->btcoex; + struct ath_btcoex_info *btinfo = &ah->btcoex_info; + + DPRINTF(ah, ATH_DBG_BTCOEX, "no stomp timer running \n"); + + spin_lock_bh(&btcoex->btcoex_lock); + + if (btinfo->bt_stomp_type == ATH_BTCOEX_STOMP_LOW) + ath_btcoex_bt_stomp(sc, btinfo, ATH_BTCOEX_STOMP_NONE); + else if (btinfo->bt_stomp_type == ATH_BTCOEX_STOMP_ALL) + ath_btcoex_bt_stomp(sc, btinfo, ATH_BTCOEX_STOMP_LOW); + + spin_unlock_bh(&btcoex->btcoex_lock); +} + +static int ath_init_btcoex_timer(struct ath_softc *sc) +{ + struct ath_btcoex *btcoex = &sc->btcoex; + + btcoex->btcoex_period = ATH_BTCOEX_DEF_BT_PERIOD * 1000; + btcoex->btcoex_no_stomp = (100 - ATH_BTCOEX_DEF_DUTY_CYCLE) * + btcoex->btcoex_period / 100; + + setup_timer(&btcoex->period_timer, ath_btcoex_period_timer, + (unsigned long) sc); + + spin_lock_init(&btcoex->btcoex_lock); + + btcoex->no_stomp_timer = ath_gen_timer_alloc(sc->sc_ah, + ath_btcoex_no_stomp_timer, + ath_btcoex_no_stomp_timer, + (void *) sc, AR_FIRST_NDP_TIMER); + + if (!btcoex->no_stomp_timer) + return -ENOMEM; + + return 0; +} + +/* * Initialize and fill ath_softc, ath_sofct is the * "Software Carrier" struct. Historically it has existed * to allow the separation between hardware specific @@ -1321,6 +1473,7 @@ static int ath_init_softc(u16 devid, struct ath_softc *sc, u16 subsysid) struct ath_hw *ah = NULL; int r = 0, i; int csz = 0; + int qnum; /* XXX: hardware will not be ready until ath_open() being called */ sc->sc_flags |= SC_OP_INVALID; @@ -1525,10 +1678,23 @@ static int ath_init_softc(u16 devid, struct ath_softc *sc, u16 subsysid) ARRAY_SIZE(ath9k_5ghz_chantable); } - if (ah->btcoex_info.btcoex_scheme != ATH_BTCOEX_CFG_NONE) { - r = ath9k_hw_btcoex_init(ah); + switch (ah->btcoex_info.btcoex_scheme) { + case ATH_BTCOEX_CFG_NONE: + break; + case ATH_BTCOEX_CFG_2WIRE: + ath9k_hw_btcoex_init_2wire(ah); + break; + case ATH_BTCOEX_CFG_3WIRE: + ath9k_hw_btcoex_init_3wire(ah); + r = ath_init_btcoex_timer(sc); if (r) goto bad2; + qnum = ath_tx_get_qnum(sc, ATH9K_TX_QUEUE_DATA, ATH9K_WME_AC_BE); + ath9k_hw_init_btcoex_hw_info(ah, qnum); + break; + default: + WARN_ON(1); + break; } return 0; @@ -1910,6 +2076,27 @@ void ath9k_update_ichannel(struct ath_softc *sc, struct ieee80211_hw *hw, /* mac80211 callbacks */ /**********************/ +/* + * (Re)start btcoex timers + */ +static void ath9k_btcoex_timer_resume(struct ath_softc *sc) +{ + struct ath_btcoex *btcoex = &sc->btcoex; + struct ath_hw *ah = sc->sc_ah; + + DPRINTF(ah, ATH_DBG_BTCOEX, "Starting btcoex timers"); + + /* make sure duty cycle timer is also stopped when resuming */ + if (btcoex->hw_timer_enabled) + ath_gen_timer_stop(sc->sc_ah, btcoex->no_stomp_timer); + + btcoex->bt_priority_cnt = 0; + btcoex->bt_priority_time = jiffies; + sc->sc_flags &= ~SC_OP_BT_PRIORITY_DETECTED; + + mod_timer(&btcoex->period_timer, jiffies); +} + static int ath9k_start(struct ieee80211_hw *hw) { struct ath_wiphy *aphy = hw->priv; @@ -2022,7 +2209,7 @@ static int ath9k_start(struct ieee80211_hw *hw) ath_pcie_aspm_disable(sc); if (ah->btcoex_info.btcoex_scheme == ATH_BTCOEX_CFG_3WIRE) - ath_btcoex_timer_resume(sc); + ath9k_btcoex_timer_resume(sc); } mutex_unlock: @@ -2130,6 +2317,22 @@ exit: return 0; } +/* + * Pause btcoex timer and bt duty cycle timer + */ +static void ath9k_btcoex_timer_pause(struct ath_softc *sc) +{ + struct ath_btcoex *btcoex = &sc->btcoex; + struct ath_hw *ah = sc->sc_ah; + + del_timer_sync(&btcoex->period_timer); + + if (btcoex->hw_timer_enabled) + ath_gen_timer_stop(ah, btcoex->no_stomp_timer); + + btcoex->hw_timer_enabled = false; +} + static void ath9k_stop(struct ieee80211_hw *hw) { struct ath_wiphy *aphy = hw->priv; @@ -2162,7 +2365,7 @@ static void ath9k_stop(struct ieee80211_hw *hw) if (sc->sc_flags & SC_OP_BTCOEX_ENABLED) { ath9k_hw_btcoex_disable(ah); if (ah->btcoex_info.btcoex_scheme == ATH_BTCOEX_CFG_3WIRE) - ath_btcoex_timer_pause(sc); + ath9k_btcoex_timer_pause(sc); } /* make sure h/w will not generate any interrupt -- 1.6.3.3 ^ permalink raw reply related [flat|nested] 34+ messages in thread
* [ath9k-devel] [PATCH 06/15] ath9k: split ath9k_hw_btcoex_enable() into two helpers 2009-09-09 23:44 ` Luis R. Rodriguez @ 2009-09-09 23:44 ` Luis R. Rodriguez -1 siblings, 0 replies; 34+ messages in thread From: Luis R. Rodriguez @ 2009-09-09 23:44 UTC (permalink / raw) To: ath9k-devel One for 2-wire and another for 3-wire. Signed-off-by: Luis R. Rodriguez <lrodriguez@atheros.com> --- drivers/net/wireless/ath/ath9k/btcoex.c | 57 ++++++++++++++++++++----------- 1 files changed, 37 insertions(+), 20 deletions(-) diff --git a/drivers/net/wireless/ath/ath9k/btcoex.c b/drivers/net/wireless/ath/ath9k/btcoex.c index 6209a56..61a8e1d 100644 --- a/drivers/net/wireless/ath/ath9k/btcoex.c +++ b/drivers/net/wireless/ath/ath9k/btcoex.c @@ -117,30 +117,47 @@ void ath9k_hw_btcoex_init_3wire(struct ath_hw *ah) ath9k_hw_cfg_gpio_input(ah, btcoex_info->btpriority_gpio); } +static void ath9k_hw_btcoex_enable_2wire(struct ath_hw *ah) +{ + struct ath_btcoex_info *btcoex_info = &ah->btcoex_info; + + /* Configure the desired GPIO port for TX_FRAME output */ + ath9k_hw_cfg_output(ah, btcoex_info->wlanactive_gpio, + AR_GPIO_OUTPUT_MUX_AS_TX_FRAME); +} + +static void ath9k_hw_btcoex_enable_3wire(struct ath_hw *ah) +{ + struct ath_btcoex_info *btcoex_info = &ah->btcoex_info; + + /* + * Program coex mode and weight registers to + * enable coex 3-wire + */ + REG_WRITE(ah, AR_BT_COEX_MODE, btcoex_info->bt_coex_mode); + REG_WRITE(ah, AR_BT_COEX_WEIGHT, btcoex_info->bt_coex_weights); + REG_WRITE(ah, AR_BT_COEX_MODE2, btcoex_info->bt_coex_mode2); + + REG_RMW_FIELD(ah, AR_QUIET1, AR_QUIET1_QUIET_ACK_CTS_ENABLE, 1); + REG_RMW_FIELD(ah, AR_PCU_MISC, AR_PCU_BT_ANT_PREVENT_RX, 0); + + ath9k_hw_cfg_output(ah, btcoex_info->wlanactive_gpio, + AR_GPIO_OUTPUT_MUX_AS_RX_CLEAR_EXTERNAL); +} + void ath9k_hw_btcoex_enable(struct ath_hw *ah) { struct ath_btcoex_info *btcoex_info = &ah->btcoex_info; - if (btcoex_info->btcoex_scheme == ATH_BTCOEX_CFG_2WIRE) { - /* Configure the desired GPIO port for TX_FRAME output */ - ath9k_hw_cfg_output(ah, btcoex_info->wlanactive_gpio, - AR_GPIO_OUTPUT_MUX_AS_TX_FRAME); - } else { - /* - * Program coex mode and weight registers to - * enable coex 3-wire - */ - REG_WRITE(ah, AR_BT_COEX_MODE, btcoex_info->bt_coex_mode); - REG_WRITE(ah, AR_BT_COEX_WEIGHT, btcoex_info->bt_coex_weights); - REG_WRITE(ah, AR_BT_COEX_MODE2, btcoex_info->bt_coex_mode2); - - REG_RMW_FIELD(ah, AR_QUIET1, - AR_QUIET1_QUIET_ACK_CTS_ENABLE, 1); - REG_RMW_FIELD(ah, AR_PCU_MISC, - AR_PCU_BT_ANT_PREVENT_RX, 0); - - ath9k_hw_cfg_output(ah, btcoex_info->wlanactive_gpio, - AR_GPIO_OUTPUT_MUX_AS_RX_CLEAR_EXTERNAL); + switch (btcoex_info->btcoex_scheme) { + case ATH_BTCOEX_CFG_NONE: + break; + case ATH_BTCOEX_CFG_2WIRE: + ath9k_hw_btcoex_enable_2wire(ah); + break; + case ATH_BTCOEX_CFG_3WIRE: + ath9k_hw_btcoex_enable_3wire(ah); + break; } REG_RMW(ah, AR_GPIO_PDPU, -- 1.6.3.3 ^ permalink raw reply related [flat|nested] 34+ messages in thread
* [PATCH 06/15] ath9k: split ath9k_hw_btcoex_enable() into two helpers @ 2009-09-09 23:44 ` Luis R. Rodriguez 0 siblings, 0 replies; 34+ messages in thread From: Luis R. Rodriguez @ 2009-09-09 23:44 UTC (permalink / raw) To: linville; +Cc: linux-wireless, ath9k-devel, devel, Luis R. Rodriguez One for 2-wire and another for 3-wire. Signed-off-by: Luis R. Rodriguez <lrodriguez@atheros.com> --- drivers/net/wireless/ath/ath9k/btcoex.c | 57 ++++++++++++++++++++----------- 1 files changed, 37 insertions(+), 20 deletions(-) diff --git a/drivers/net/wireless/ath/ath9k/btcoex.c b/drivers/net/wireless/ath/ath9k/btcoex.c index 6209a56..61a8e1d 100644 --- a/drivers/net/wireless/ath/ath9k/btcoex.c +++ b/drivers/net/wireless/ath/ath9k/btcoex.c @@ -117,30 +117,47 @@ void ath9k_hw_btcoex_init_3wire(struct ath_hw *ah) ath9k_hw_cfg_gpio_input(ah, btcoex_info->btpriority_gpio); } +static void ath9k_hw_btcoex_enable_2wire(struct ath_hw *ah) +{ + struct ath_btcoex_info *btcoex_info = &ah->btcoex_info; + + /* Configure the desired GPIO port for TX_FRAME output */ + ath9k_hw_cfg_output(ah, btcoex_info->wlanactive_gpio, + AR_GPIO_OUTPUT_MUX_AS_TX_FRAME); +} + +static void ath9k_hw_btcoex_enable_3wire(struct ath_hw *ah) +{ + struct ath_btcoex_info *btcoex_info = &ah->btcoex_info; + + /* + * Program coex mode and weight registers to + * enable coex 3-wire + */ + REG_WRITE(ah, AR_BT_COEX_MODE, btcoex_info->bt_coex_mode); + REG_WRITE(ah, AR_BT_COEX_WEIGHT, btcoex_info->bt_coex_weights); + REG_WRITE(ah, AR_BT_COEX_MODE2, btcoex_info->bt_coex_mode2); + + REG_RMW_FIELD(ah, AR_QUIET1, AR_QUIET1_QUIET_ACK_CTS_ENABLE, 1); + REG_RMW_FIELD(ah, AR_PCU_MISC, AR_PCU_BT_ANT_PREVENT_RX, 0); + + ath9k_hw_cfg_output(ah, btcoex_info->wlanactive_gpio, + AR_GPIO_OUTPUT_MUX_AS_RX_CLEAR_EXTERNAL); +} + void ath9k_hw_btcoex_enable(struct ath_hw *ah) { struct ath_btcoex_info *btcoex_info = &ah->btcoex_info; - if (btcoex_info->btcoex_scheme == ATH_BTCOEX_CFG_2WIRE) { - /* Configure the desired GPIO port for TX_FRAME output */ - ath9k_hw_cfg_output(ah, btcoex_info->wlanactive_gpio, - AR_GPIO_OUTPUT_MUX_AS_TX_FRAME); - } else { - /* - * Program coex mode and weight registers to - * enable coex 3-wire - */ - REG_WRITE(ah, AR_BT_COEX_MODE, btcoex_info->bt_coex_mode); - REG_WRITE(ah, AR_BT_COEX_WEIGHT, btcoex_info->bt_coex_weights); - REG_WRITE(ah, AR_BT_COEX_MODE2, btcoex_info->bt_coex_mode2); - - REG_RMW_FIELD(ah, AR_QUIET1, - AR_QUIET1_QUIET_ACK_CTS_ENABLE, 1); - REG_RMW_FIELD(ah, AR_PCU_MISC, - AR_PCU_BT_ANT_PREVENT_RX, 0); - - ath9k_hw_cfg_output(ah, btcoex_info->wlanactive_gpio, - AR_GPIO_OUTPUT_MUX_AS_RX_CLEAR_EXTERNAL); + switch (btcoex_info->btcoex_scheme) { + case ATH_BTCOEX_CFG_NONE: + break; + case ATH_BTCOEX_CFG_2WIRE: + ath9k_hw_btcoex_enable_2wire(ah); + break; + case ATH_BTCOEX_CFG_3WIRE: + ath9k_hw_btcoex_enable_3wire(ah); + break; } REG_RMW(ah, AR_GPIO_PDPU, -- 1.6.3.3 ^ permalink raw reply related [flat|nested] 34+ messages in thread
* [ath9k-devel] [PATCH 07/15] ath9k: replaces SC_OP_BTCOEX_ENABLED with a bool 2009-09-09 23:44 ` Luis R. Rodriguez @ 2009-09-09 23:44 ` Luis R. Rodriguez -1 siblings, 0 replies; 34+ messages in thread From: Luis R. Rodriguez @ 2009-09-09 23:44 UTC (permalink / raw) To: ath9k-devel Whether or not bluetooth coex has been enabled is a hardware state and only the hardware helpers will be able to set this. Signed-off-by: Luis R. Rodriguez <lrodriguez@atheros.com> --- drivers/net/wireless/ath/ath9k/ath9k.h | 1 - drivers/net/wireless/ath/ath9k/btcoex.c | 4 ++-- drivers/net/wireless/ath/ath9k/btcoex.h | 1 + drivers/net/wireless/ath/ath9k/hw.c | 2 +- drivers/net/wireless/ath/ath9k/main.c | 4 ++-- 5 files changed, 6 insertions(+), 6 deletions(-) diff --git a/drivers/net/wireless/ath/ath9k/ath9k.h b/drivers/net/wireless/ath/ath9k/ath9k.h index f001cc2..891e71b 100644 --- a/drivers/net/wireless/ath/ath9k/ath9k.h +++ b/drivers/net/wireless/ath/ath9k/ath9k.h @@ -532,7 +532,6 @@ struct ath_led { #define SC_OP_WAIT_FOR_PSPOLL_DATA BIT(17) #define SC_OP_WAIT_FOR_TX_ACK BIT(18) #define SC_OP_BEACON_SYNC BIT(19) -#define SC_OP_BTCOEX_ENABLED BIT(20) #define SC_OP_BT_PRIORITY_DETECTED BIT(21) struct ath_bus_ops { diff --git a/drivers/net/wireless/ath/ath9k/btcoex.c b/drivers/net/wireless/ath/ath9k/btcoex.c index 61a8e1d..91befc7 100644 --- a/drivers/net/wireless/ath/ath9k/btcoex.c +++ b/drivers/net/wireless/ath/ath9k/btcoex.c @@ -164,7 +164,7 @@ void ath9k_hw_btcoex_enable(struct ath_hw *ah) (0x2 << (btcoex_info->btactive_gpio * 2)), (0x3 << (btcoex_info->btactive_gpio * 2))); - ah->ah_sc->sc_flags |= SC_OP_BTCOEX_ENABLED; + ah->btcoex_info.enabled = true; } void ath9k_hw_btcoex_disable(struct ath_hw *ah) @@ -182,5 +182,5 @@ void ath9k_hw_btcoex_disable(struct ath_hw *ah) REG_WRITE(ah, AR_BT_COEX_MODE2, 0); } - ah->ah_sc->sc_flags &= ~SC_OP_BTCOEX_ENABLED; + ah->btcoex_info.enabled = false; } diff --git a/drivers/net/wireless/ath/ath9k/btcoex.h b/drivers/net/wireless/ath/ath9k/btcoex.h index ed8d01d..b2c3f76 100644 --- a/drivers/net/wireless/ath/ath9k/btcoex.h +++ b/drivers/net/wireless/ath/ath9k/btcoex.h @@ -64,6 +64,7 @@ struct ath_btcoex_config { struct ath_btcoex_info { enum ath_btcoex_scheme btcoex_scheme; + bool enabled; u8 wlanactive_gpio; u8 btactive_gpio; u8 btpriority_gpio; diff --git a/drivers/net/wireless/ath/ath9k/hw.c b/drivers/net/wireless/ath/ath9k/hw.c index 9be5587..30d83cb 100644 --- a/drivers/net/wireless/ath/ath9k/hw.c +++ b/drivers/net/wireless/ath/ath9k/hw.c @@ -2560,7 +2560,7 @@ int ath9k_hw_reset(struct ath_hw *ah, struct ath9k_channel *chan, #endif } - if (ah->ah_sc->sc_flags & SC_OP_BTCOEX_ENABLED) + if (ah->btcoex_info.enabled) ath9k_hw_btcoex_enable(ah); return 0; diff --git a/drivers/net/wireless/ath/ath9k/main.c b/drivers/net/wireless/ath/ath9k/main.c index e6a42d2..90be4ed 100644 --- a/drivers/net/wireless/ath/ath9k/main.c +++ b/drivers/net/wireless/ath/ath9k/main.c @@ -2203,7 +2203,7 @@ static int ath9k_start(struct ieee80211_hw *hw) ieee80211_queue_delayed_work(sc->hw, &sc->tx_complete_work, 0); if ((ah->btcoex_info.btcoex_scheme != ATH_BTCOEX_CFG_NONE) && - !(sc->sc_flags & SC_OP_BTCOEX_ENABLED)) { + !ah->btcoex_info.enabled) { ath9k_hw_btcoex_init_weight(ah); ath9k_hw_btcoex_enable(ah); @@ -2362,7 +2362,7 @@ static void ath9k_stop(struct ieee80211_hw *hw) return; /* another wiphy still in use */ } - if (sc->sc_flags & SC_OP_BTCOEX_ENABLED) { + if (ah->btcoex_info.enabled) { ath9k_hw_btcoex_disable(ah); if (ah->btcoex_info.btcoex_scheme == ATH_BTCOEX_CFG_3WIRE) ath9k_btcoex_timer_pause(sc); -- 1.6.3.3 ^ permalink raw reply related [flat|nested] 34+ messages in thread
* [PATCH 07/15] ath9k: replaces SC_OP_BTCOEX_ENABLED with a bool @ 2009-09-09 23:44 ` Luis R. Rodriguez 0 siblings, 0 replies; 34+ messages in thread From: Luis R. Rodriguez @ 2009-09-09 23:44 UTC (permalink / raw) To: linville; +Cc: linux-wireless, ath9k-devel, devel, Luis R. Rodriguez Whether or not bluetooth coex has been enabled is a hardware state and only the hardware helpers will be able to set this. Signed-off-by: Luis R. Rodriguez <lrodriguez@atheros.com> --- drivers/net/wireless/ath/ath9k/ath9k.h | 1 - drivers/net/wireless/ath/ath9k/btcoex.c | 4 ++-- drivers/net/wireless/ath/ath9k/btcoex.h | 1 + drivers/net/wireless/ath/ath9k/hw.c | 2 +- drivers/net/wireless/ath/ath9k/main.c | 4 ++-- 5 files changed, 6 insertions(+), 6 deletions(-) diff --git a/drivers/net/wireless/ath/ath9k/ath9k.h b/drivers/net/wireless/ath/ath9k/ath9k.h index f001cc2..891e71b 100644 --- a/drivers/net/wireless/ath/ath9k/ath9k.h +++ b/drivers/net/wireless/ath/ath9k/ath9k.h @@ -532,7 +532,6 @@ struct ath_led { #define SC_OP_WAIT_FOR_PSPOLL_DATA BIT(17) #define SC_OP_WAIT_FOR_TX_ACK BIT(18) #define SC_OP_BEACON_SYNC BIT(19) -#define SC_OP_BTCOEX_ENABLED BIT(20) #define SC_OP_BT_PRIORITY_DETECTED BIT(21) struct ath_bus_ops { diff --git a/drivers/net/wireless/ath/ath9k/btcoex.c b/drivers/net/wireless/ath/ath9k/btcoex.c index 61a8e1d..91befc7 100644 --- a/drivers/net/wireless/ath/ath9k/btcoex.c +++ b/drivers/net/wireless/ath/ath9k/btcoex.c @@ -164,7 +164,7 @@ void ath9k_hw_btcoex_enable(struct ath_hw *ah) (0x2 << (btcoex_info->btactive_gpio * 2)), (0x3 << (btcoex_info->btactive_gpio * 2))); - ah->ah_sc->sc_flags |= SC_OP_BTCOEX_ENABLED; + ah->btcoex_info.enabled = true; } void ath9k_hw_btcoex_disable(struct ath_hw *ah) @@ -182,5 +182,5 @@ void ath9k_hw_btcoex_disable(struct ath_hw *ah) REG_WRITE(ah, AR_BT_COEX_MODE2, 0); } - ah->ah_sc->sc_flags &= ~SC_OP_BTCOEX_ENABLED; + ah->btcoex_info.enabled = false; } diff --git a/drivers/net/wireless/ath/ath9k/btcoex.h b/drivers/net/wireless/ath/ath9k/btcoex.h index ed8d01d..b2c3f76 100644 --- a/drivers/net/wireless/ath/ath9k/btcoex.h +++ b/drivers/net/wireless/ath/ath9k/btcoex.h @@ -64,6 +64,7 @@ struct ath_btcoex_config { struct ath_btcoex_info { enum ath_btcoex_scheme btcoex_scheme; + bool enabled; u8 wlanactive_gpio; u8 btactive_gpio; u8 btpriority_gpio; diff --git a/drivers/net/wireless/ath/ath9k/hw.c b/drivers/net/wireless/ath/ath9k/hw.c index 9be5587..30d83cb 100644 --- a/drivers/net/wireless/ath/ath9k/hw.c +++ b/drivers/net/wireless/ath/ath9k/hw.c @@ -2560,7 +2560,7 @@ int ath9k_hw_reset(struct ath_hw *ah, struct ath9k_channel *chan, #endif } - if (ah->ah_sc->sc_flags & SC_OP_BTCOEX_ENABLED) + if (ah->btcoex_info.enabled) ath9k_hw_btcoex_enable(ah); return 0; diff --git a/drivers/net/wireless/ath/ath9k/main.c b/drivers/net/wireless/ath/ath9k/main.c index e6a42d2..90be4ed 100644 --- a/drivers/net/wireless/ath/ath9k/main.c +++ b/drivers/net/wireless/ath/ath9k/main.c @@ -2203,7 +2203,7 @@ static int ath9k_start(struct ieee80211_hw *hw) ieee80211_queue_delayed_work(sc->hw, &sc->tx_complete_work, 0); if ((ah->btcoex_info.btcoex_scheme != ATH_BTCOEX_CFG_NONE) && - !(sc->sc_flags & SC_OP_BTCOEX_ENABLED)) { + !ah->btcoex_info.enabled) { ath9k_hw_btcoex_init_weight(ah); ath9k_hw_btcoex_enable(ah); @@ -2362,7 +2362,7 @@ static void ath9k_stop(struct ieee80211_hw *hw) return; /* another wiphy still in use */ } - if (sc->sc_flags & SC_OP_BTCOEX_ENABLED) { + if (ah->btcoex_info.enabled) { ath9k_hw_btcoex_disable(ah); if (ah->btcoex_info.btcoex_scheme == ATH_BTCOEX_CFG_3WIRE) ath9k_btcoex_timer_pause(sc); -- 1.6.3.3 ^ permalink raw reply related [flat|nested] 34+ messages in thread
* [ath9k-devel] [PATCH 08/15] ath9k: move bt_stomp_type to driver core 2009-09-09 23:44 ` Luis R. Rodriguez @ 2009-09-09 23:44 ` Luis R. Rodriguez -1 siblings, 0 replies; 34+ messages in thread From: Luis R. Rodriguez @ 2009-09-09 23:44 UTC (permalink / raw) To: ath9k-devel The bt_stomp_type defines the bt coex weight, it has a one-to-one mapping. In the future we may want to just use the weight directly. Signed-off-by: Luis R. Rodriguez <lrodriguez@atheros.com> --- drivers/net/wireless/ath/ath9k/ath9k.h | 9 +++++++++ drivers/net/wireless/ath/ath9k/btcoex.c | 2 -- drivers/net/wireless/ath/ath9k/btcoex.h | 8 -------- drivers/net/wireless/ath/ath9k/main.c | 7 ++++--- 4 files changed, 13 insertions(+), 13 deletions(-) diff --git a/drivers/net/wireless/ath/ath9k/ath9k.h b/drivers/net/wireless/ath/ath9k/ath9k.h index 891e71b..d99c92d 100644 --- a/drivers/net/wireless/ath/ath9k/ath9k.h +++ b/drivers/net/wireless/ath/ath9k/ath9k.h @@ -450,12 +450,21 @@ struct ath_ani { struct timer_list timer; }; +/* Defines the BT AR_BT_COEX_WGHT used */ +enum ath_stomp_type { + ATH_BTCOEX_NO_STOMP, + ATH_BTCOEX_STOMP_ALL, + ATH_BTCOEX_STOMP_LOW, + ATH_BTCOEX_STOMP_NONE +}; + struct ath_btcoex { bool hw_timer_enabled; spinlock_t btcoex_lock; struct timer_list period_timer; /* Timer for BT period */ u32 bt_priority_cnt; unsigned long bt_priority_time; + int bt_stomp_type; /* Types of BT stomping */ u32 btcoex_no_stomp; /* in usec */ u32 btcoex_period; /* in usec */ struct ath_gen_timer *no_stomp_timer; /* Timer for no BT stomping */ diff --git a/drivers/net/wireless/ath/ath9k/btcoex.c b/drivers/net/wireless/ath/ath9k/btcoex.c index 91befc7..ab19072 100644 --- a/drivers/net/wireless/ath/ath9k/btcoex.c +++ b/drivers/net/wireless/ath/ath9k/btcoex.c @@ -65,8 +65,6 @@ void ath9k_hw_init_btcoex_hw_info(struct ath_hw *ah, int qnum) SM(ATH_BTCOEX_BMISS_THRESH, AR_BT_BCN_MISS_THRESH) | AR_BT_DISABLE_BT_ANT; - btcoex_info->bt_stomp_type = ATH_BTCOEX_STOMP_LOW; - for (i = 0; i < 32; i++) ah->hw_gen_timers.gen_timer_index[(debruijn32 << i) >> 27] = i; } diff --git a/drivers/net/wireless/ath/ath9k/btcoex.h b/drivers/net/wireless/ath/ath9k/btcoex.h index b2c3f76..d932f01 100644 --- a/drivers/net/wireless/ath/ath9k/btcoex.h +++ b/drivers/net/wireless/ath/ath9k/btcoex.h @@ -36,13 +36,6 @@ enum ath_btcoex_scheme { ATH_BTCOEX_CFG_3WIRE, }; -enum ath_stomp_type { - ATH_BTCOEX_NO_STOMP, - ATH_BTCOEX_STOMP_ALL, - ATH_BTCOEX_STOMP_LOW, - ATH_BTCOEX_STOMP_NONE -}; - enum ath_bt_mode { ATH_BT_COEX_MODE_LEGACY, /* legacy rx_clear mode */ ATH_BT_COEX_MODE_UNSLOTTED, /* untimed/unslotted mode */ @@ -69,7 +62,6 @@ struct ath_btcoex_info { u8 btactive_gpio; u8 btpriority_gpio; u8 bt_duty_cycle; /* BT duty cycle in percentage */ - int bt_stomp_type; /* Types of BT stomping */ u32 bt_coex_mode; /* Register setting for AR_BT_COEX_MODE */ u32 bt_coex_weights; /* Register setting for AR_BT_COEX_WEIGHT */ u32 bt_coex_mode2; /* Register setting for AR_BT_COEX_MODE2 */ diff --git a/drivers/net/wireless/ath/ath9k/main.c b/drivers/net/wireless/ath/ath9k/main.c index 90be4ed..bc3b9b0 100644 --- a/drivers/net/wireless/ath/ath9k/main.c +++ b/drivers/net/wireless/ath/ath9k/main.c @@ -1395,7 +1395,7 @@ static void ath_btcoex_period_timer(unsigned long data) spin_lock_bh(&btcoex->btcoex_lock); - ath_btcoex_bt_stomp(sc, btinfo, btinfo->bt_stomp_type); + ath_btcoex_bt_stomp(sc, btinfo, btcoex->bt_stomp_type); spin_unlock_bh(&btcoex->btcoex_lock); @@ -1430,9 +1430,9 @@ static void ath_btcoex_no_stomp_timer(void *arg) spin_lock_bh(&btcoex->btcoex_lock); - if (btinfo->bt_stomp_type == ATH_BTCOEX_STOMP_LOW) + if (btcoex->bt_stomp_type == ATH_BTCOEX_STOMP_LOW) ath_btcoex_bt_stomp(sc, btinfo, ATH_BTCOEX_STOMP_NONE); - else if (btinfo->bt_stomp_type == ATH_BTCOEX_STOMP_ALL) + else if (btcoex->bt_stomp_type == ATH_BTCOEX_STOMP_ALL) ath_btcoex_bt_stomp(sc, btinfo, ATH_BTCOEX_STOMP_LOW); spin_unlock_bh(&btcoex->btcoex_lock); @@ -1691,6 +1691,7 @@ static int ath_init_softc(u16 devid, struct ath_softc *sc, u16 subsysid) goto bad2; qnum = ath_tx_get_qnum(sc, ATH9K_TX_QUEUE_DATA, ATH9K_WME_AC_BE); ath9k_hw_init_btcoex_hw_info(ah, qnum); + sc->btcoex.bt_stomp_type = ATH_BTCOEX_STOMP_LOW; break; default: WARN_ON(1); -- 1.6.3.3 ^ permalink raw reply related [flat|nested] 34+ messages in thread
* [PATCH 08/15] ath9k: move bt_stomp_type to driver core @ 2009-09-09 23:44 ` Luis R. Rodriguez 0 siblings, 0 replies; 34+ messages in thread From: Luis R. Rodriguez @ 2009-09-09 23:44 UTC (permalink / raw) To: linville; +Cc: linux-wireless, ath9k-devel, devel, Luis R. Rodriguez The bt_stomp_type defines the bt coex weight, it has a one-to-one mapping. In the future we may want to just use the weight directly. Signed-off-by: Luis R. Rodriguez <lrodriguez@atheros.com> --- drivers/net/wireless/ath/ath9k/ath9k.h | 9 +++++++++ drivers/net/wireless/ath/ath9k/btcoex.c | 2 -- drivers/net/wireless/ath/ath9k/btcoex.h | 8 -------- drivers/net/wireless/ath/ath9k/main.c | 7 ++++--- 4 files changed, 13 insertions(+), 13 deletions(-) diff --git a/drivers/net/wireless/ath/ath9k/ath9k.h b/drivers/net/wireless/ath/ath9k/ath9k.h index 891e71b..d99c92d 100644 --- a/drivers/net/wireless/ath/ath9k/ath9k.h +++ b/drivers/net/wireless/ath/ath9k/ath9k.h @@ -450,12 +450,21 @@ struct ath_ani { struct timer_list timer; }; +/* Defines the BT AR_BT_COEX_WGHT used */ +enum ath_stomp_type { + ATH_BTCOEX_NO_STOMP, + ATH_BTCOEX_STOMP_ALL, + ATH_BTCOEX_STOMP_LOW, + ATH_BTCOEX_STOMP_NONE +}; + struct ath_btcoex { bool hw_timer_enabled; spinlock_t btcoex_lock; struct timer_list period_timer; /* Timer for BT period */ u32 bt_priority_cnt; unsigned long bt_priority_time; + int bt_stomp_type; /* Types of BT stomping */ u32 btcoex_no_stomp; /* in usec */ u32 btcoex_period; /* in usec */ struct ath_gen_timer *no_stomp_timer; /* Timer for no BT stomping */ diff --git a/drivers/net/wireless/ath/ath9k/btcoex.c b/drivers/net/wireless/ath/ath9k/btcoex.c index 91befc7..ab19072 100644 --- a/drivers/net/wireless/ath/ath9k/btcoex.c +++ b/drivers/net/wireless/ath/ath9k/btcoex.c @@ -65,8 +65,6 @@ void ath9k_hw_init_btcoex_hw_info(struct ath_hw *ah, int qnum) SM(ATH_BTCOEX_BMISS_THRESH, AR_BT_BCN_MISS_THRESH) | AR_BT_DISABLE_BT_ANT; - btcoex_info->bt_stomp_type = ATH_BTCOEX_STOMP_LOW; - for (i = 0; i < 32; i++) ah->hw_gen_timers.gen_timer_index[(debruijn32 << i) >> 27] = i; } diff --git a/drivers/net/wireless/ath/ath9k/btcoex.h b/drivers/net/wireless/ath/ath9k/btcoex.h index b2c3f76..d932f01 100644 --- a/drivers/net/wireless/ath/ath9k/btcoex.h +++ b/drivers/net/wireless/ath/ath9k/btcoex.h @@ -36,13 +36,6 @@ enum ath_btcoex_scheme { ATH_BTCOEX_CFG_3WIRE, }; -enum ath_stomp_type { - ATH_BTCOEX_NO_STOMP, - ATH_BTCOEX_STOMP_ALL, - ATH_BTCOEX_STOMP_LOW, - ATH_BTCOEX_STOMP_NONE -}; - enum ath_bt_mode { ATH_BT_COEX_MODE_LEGACY, /* legacy rx_clear mode */ ATH_BT_COEX_MODE_UNSLOTTED, /* untimed/unslotted mode */ @@ -69,7 +62,6 @@ struct ath_btcoex_info { u8 btactive_gpio; u8 btpriority_gpio; u8 bt_duty_cycle; /* BT duty cycle in percentage */ - int bt_stomp_type; /* Types of BT stomping */ u32 bt_coex_mode; /* Register setting for AR_BT_COEX_MODE */ u32 bt_coex_weights; /* Register setting for AR_BT_COEX_WEIGHT */ u32 bt_coex_mode2; /* Register setting for AR_BT_COEX_MODE2 */ diff --git a/drivers/net/wireless/ath/ath9k/main.c b/drivers/net/wireless/ath/ath9k/main.c index 90be4ed..bc3b9b0 100644 --- a/drivers/net/wireless/ath/ath9k/main.c +++ b/drivers/net/wireless/ath/ath9k/main.c @@ -1395,7 +1395,7 @@ static void ath_btcoex_period_timer(unsigned long data) spin_lock_bh(&btcoex->btcoex_lock); - ath_btcoex_bt_stomp(sc, btinfo, btinfo->bt_stomp_type); + ath_btcoex_bt_stomp(sc, btinfo, btcoex->bt_stomp_type); spin_unlock_bh(&btcoex->btcoex_lock); @@ -1430,9 +1430,9 @@ static void ath_btcoex_no_stomp_timer(void *arg) spin_lock_bh(&btcoex->btcoex_lock); - if (btinfo->bt_stomp_type == ATH_BTCOEX_STOMP_LOW) + if (btcoex->bt_stomp_type == ATH_BTCOEX_STOMP_LOW) ath_btcoex_bt_stomp(sc, btinfo, ATH_BTCOEX_STOMP_NONE); - else if (btinfo->bt_stomp_type == ATH_BTCOEX_STOMP_ALL) + else if (btcoex->bt_stomp_type == ATH_BTCOEX_STOMP_ALL) ath_btcoex_bt_stomp(sc, btinfo, ATH_BTCOEX_STOMP_LOW); spin_unlock_bh(&btcoex->btcoex_lock); @@ -1691,6 +1691,7 @@ static int ath_init_softc(u16 devid, struct ath_softc *sc, u16 subsysid) goto bad2; qnum = ath_tx_get_qnum(sc, ATH9K_TX_QUEUE_DATA, ATH9K_WME_AC_BE); ath9k_hw_init_btcoex_hw_info(ah, qnum); + sc->btcoex.bt_stomp_type = ATH_BTCOEX_STOMP_LOW; break; default: WARN_ON(1); -- 1.6.3.3 ^ permalink raw reply related [flat|nested] 34+ messages in thread
* [ath9k-devel] [PATCH 09/15] ath9k: remove unused bt_duty_cycle 2009-09-09 23:44 ` Luis R. Rodriguez @ 2009-09-09 23:44 ` Luis R. Rodriguez -1 siblings, 0 replies; 34+ messages in thread From: Luis R. Rodriguez @ 2009-09-09 23:44 UTC (permalink / raw) To: ath9k-devel Signed-off-by: Luis R. Rodriguez <lrodriguez@atheros.com> --- drivers/net/wireless/ath/ath9k/btcoex.h | 1 - 1 files changed, 0 insertions(+), 1 deletions(-) diff --git a/drivers/net/wireless/ath/ath9k/btcoex.h b/drivers/net/wireless/ath/ath9k/btcoex.h index d932f01..72c613d 100644 --- a/drivers/net/wireless/ath/ath9k/btcoex.h +++ b/drivers/net/wireless/ath/ath9k/btcoex.h @@ -61,7 +61,6 @@ struct ath_btcoex_info { u8 wlanactive_gpio; u8 btactive_gpio; u8 btpriority_gpio; - u8 bt_duty_cycle; /* BT duty cycle in percentage */ u32 bt_coex_mode; /* Register setting for AR_BT_COEX_MODE */ u32 bt_coex_weights; /* Register setting for AR_BT_COEX_WEIGHT */ u32 bt_coex_mode2; /* Register setting for AR_BT_COEX_MODE2 */ -- 1.6.3.3 ^ permalink raw reply related [flat|nested] 34+ messages in thread
* [PATCH 09/15] ath9k: remove unused bt_duty_cycle @ 2009-09-09 23:44 ` Luis R. Rodriguez 0 siblings, 0 replies; 34+ messages in thread From: Luis R. Rodriguez @ 2009-09-09 23:44 UTC (permalink / raw) To: linville; +Cc: linux-wireless, ath9k-devel, devel, Luis R. Rodriguez Signed-off-by: Luis R. Rodriguez <lrodriguez@atheros.com> --- drivers/net/wireless/ath/ath9k/btcoex.h | 1 - 1 files changed, 0 insertions(+), 1 deletions(-) diff --git a/drivers/net/wireless/ath/ath9k/btcoex.h b/drivers/net/wireless/ath/ath9k/btcoex.h index d932f01..72c613d 100644 --- a/drivers/net/wireless/ath/ath9k/btcoex.h +++ b/drivers/net/wireless/ath/ath9k/btcoex.h @@ -61,7 +61,6 @@ struct ath_btcoex_info { u8 wlanactive_gpio; u8 btactive_gpio; u8 btpriority_gpio; - u8 bt_duty_cycle; /* BT duty cycle in percentage */ u32 bt_coex_mode; /* Register setting for AR_BT_COEX_MODE */ u32 bt_coex_weights; /* Register setting for AR_BT_COEX_WEIGHT */ u32 bt_coex_mode2; /* Register setting for AR_BT_COEX_MODE2 */ -- 1.6.3.3 ^ permalink raw reply related [flat|nested] 34+ messages in thread
* [ath9k-devel] [PATCH 09/15] ath9k: remove unused bt_duty_cycle 2009-09-09 23:44 ` Luis R. Rodriguez @ 2009-09-10 5:01 ` Vasanthakumar Thiagarajan -1 siblings, 0 replies; 34+ messages in thread From: Vasanthakumar Thiagarajan @ 2009-09-10 5:01 UTC (permalink / raw) To: ath9k-devel On Thu, Sep 10, 2009 at 05:14:55AM +0530, Luis Rodriguez wrote: > Signed-off-by: Luis R. Rodriguez <lrodriguez@atheros.com> > --- > drivers/net/wireless/ath/ath9k/btcoex.h | 1 - > 1 files changed, 0 insertions(+), 1 deletions(-) > > diff --git a/drivers/net/wireless/ath/ath9k/btcoex.h b/drivers/net/wireless/ath/ath9k/btcoex.h > index d932f01..72c613d 100644 > --- a/drivers/net/wireless/ath/ath9k/btcoex.h > +++ b/drivers/net/wireless/ath/ath9k/btcoex.h > @@ -61,7 +61,6 @@ struct ath_btcoex_info { > u8 wlanactive_gpio; > u8 btactive_gpio; > u8 btpriority_gpio; > - u8 bt_duty_cycle; /* BT duty cycle in percentage */ > u32 bt_coex_mode; /* Register setting for AR_BT_COEX_MODE */ > u32 bt_coex_weights; /* Register setting for AR_BT_COEX_WEIGHT */ > u32 bt_coex_mode2; /* Register setting for AR_BT_COEX_MODE2 */ > -- thanks. Vasanth ^ permalink raw reply [flat|nested] 34+ messages in thread
* Re: [PATCH 09/15] ath9k: remove unused bt_duty_cycle @ 2009-09-10 5:01 ` Vasanthakumar Thiagarajan 0 siblings, 0 replies; 34+ messages in thread From: Vasanthakumar Thiagarajan @ 2009-09-10 5:01 UTC (permalink / raw) To: Luis Rodriguez Cc: linville@tuxdriver.com, linux-wireless@vger.kernel.org, ath9k-devel@lists.ath9k.org, devel@linuxdriverproject.org, Luis Rodriguez On Thu, Sep 10, 2009 at 05:14:55AM +0530, Luis Rodriguez wrote: > Signed-off-by: Luis R. Rodriguez <lrodriguez@atheros.com> > --- > drivers/net/wireless/ath/ath9k/btcoex.h | 1 - > 1 files changed, 0 insertions(+), 1 deletions(-) > > diff --git a/drivers/net/wireless/ath/ath9k/btcoex.h b/drivers/net/wireless/ath/ath9k/btcoex.h > index d932f01..72c613d 100644 > --- a/drivers/net/wireless/ath/ath9k/btcoex.h > +++ b/drivers/net/wireless/ath/ath9k/btcoex.h > @@ -61,7 +61,6 @@ struct ath_btcoex_info { > u8 wlanactive_gpio; > u8 btactive_gpio; > u8 btpriority_gpio; > - u8 bt_duty_cycle; /* BT duty cycle in percentage */ > u32 bt_coex_mode; /* Register setting for AR_BT_COEX_MODE */ > u32 bt_coex_weights; /* Register setting for AR_BT_COEX_WEIGHT */ > u32 bt_coex_mode2; /* Register setting for AR_BT_COEX_MODE2 */ > -- thanks. Vasanth ^ permalink raw reply [flat|nested] 34+ messages in thread
* [ath9k-devel] [PATCH 10/15] ath9k: rename btcoex_scheme to just scheme 2009-09-09 23:44 ` Luis R. Rodriguez @ 2009-09-09 23:44 ` Luis R. Rodriguez -1 siblings, 0 replies; 34+ messages in thread From: Luis R. Rodriguez @ 2009-09-09 23:44 UTC (permalink / raw) To: ath9k-devel btcoex_scheme is already part of a btcoex struct, its implied this is btcoex related. Signed-off-by: Luis R. Rodriguez <lrodriguez@atheros.com> --- drivers/net/wireless/ath/ath9k/btcoex.c | 4 ++-- drivers/net/wireless/ath/ath9k/btcoex.h | 2 +- drivers/net/wireless/ath/ath9k/hw.c | 6 +++--- drivers/net/wireless/ath/ath9k/main.c | 14 +++++++------- 4 files changed, 13 insertions(+), 13 deletions(-) diff --git a/drivers/net/wireless/ath/ath9k/btcoex.c b/drivers/net/wireless/ath/ath9k/btcoex.c index ab19072..aa0ec2c 100644 --- a/drivers/net/wireless/ath/ath9k/btcoex.c +++ b/drivers/net/wireless/ath/ath9k/btcoex.c @@ -147,7 +147,7 @@ void ath9k_hw_btcoex_enable(struct ath_hw *ah) { struct ath_btcoex_info *btcoex_info = &ah->btcoex_info; - switch (btcoex_info->btcoex_scheme) { + switch (btcoex_info->scheme) { case ATH_BTCOEX_CFG_NONE: break; case ATH_BTCOEX_CFG_2WIRE: @@ -174,7 +174,7 @@ void ath9k_hw_btcoex_disable(struct ath_hw *ah) ath9k_hw_cfg_output(ah, btcoex_info->wlanactive_gpio, AR_GPIO_OUTPUT_MUX_AS_OUTPUT); - if (btcoex_info->btcoex_scheme == ATH_BTCOEX_CFG_3WIRE) { + if (btcoex_info->scheme == ATH_BTCOEX_CFG_3WIRE) { REG_WRITE(ah, AR_BT_COEX_MODE, AR_BT_QUIET | AR_BT_MODE); REG_WRITE(ah, AR_BT_COEX_WEIGHT, 0); REG_WRITE(ah, AR_BT_COEX_MODE2, 0); diff --git a/drivers/net/wireless/ath/ath9k/btcoex.h b/drivers/net/wireless/ath/ath9k/btcoex.h index 72c613d..aea6d3f 100644 --- a/drivers/net/wireless/ath/ath9k/btcoex.h +++ b/drivers/net/wireless/ath/ath9k/btcoex.h @@ -56,7 +56,7 @@ struct ath_btcoex_config { }; struct ath_btcoex_info { - enum ath_btcoex_scheme btcoex_scheme; + enum ath_btcoex_scheme scheme; bool enabled; u8 wlanactive_gpio; u8 btactive_gpio; diff --git a/drivers/net/wireless/ath/ath9k/hw.c b/drivers/net/wireless/ath/ath9k/hw.c index 30d83cb..329d404 100644 --- a/drivers/net/wireless/ath/ath9k/hw.c +++ b/drivers/net/wireless/ath/ath9k/hw.c @@ -3693,13 +3693,13 @@ void ath9k_hw_fill_cap_info(struct ath_hw *ah) btcoex_info->wlanactive_gpio = ATH_WLANACTIVE_GPIO; if (AR_SREV_9285(ah)) { - btcoex_info->btcoex_scheme = ATH_BTCOEX_CFG_3WIRE; + btcoex_info->scheme = ATH_BTCOEX_CFG_3WIRE; btcoex_info->btpriority_gpio = ATH_BTPRIORITY_GPIO; } else { - btcoex_info->btcoex_scheme = ATH_BTCOEX_CFG_2WIRE; + btcoex_info->scheme = ATH_BTCOEX_CFG_2WIRE; } } else { - btcoex_info->btcoex_scheme = ATH_BTCOEX_CFG_NONE; + btcoex_info->scheme = ATH_BTCOEX_CFG_NONE; } } diff --git a/drivers/net/wireless/ath/ath9k/main.c b/drivers/net/wireless/ath/ath9k/main.c index bc3b9b0..43f1f7e 100644 --- a/drivers/net/wireless/ath/ath9k/main.c +++ b/drivers/net/wireless/ath/ath9k/main.c @@ -443,7 +443,7 @@ void ath_update_chainmask(struct ath_softc *sc, int is_ht) struct ath_hw *ah = sc->sc_ah; if ((sc->sc_flags & SC_OP_SCANNING) || is_ht || - (ah->btcoex_info.btcoex_scheme != ATH_BTCOEX_CFG_NONE)) { + (ah->btcoex_info.scheme != ATH_BTCOEX_CFG_NONE)) { sc->tx_chainmask = sc->sc_ah->caps.tx_chainmask; sc->rx_chainmask = sc->sc_ah->caps.rx_chainmask; } else { @@ -511,7 +511,7 @@ static void ath9k_tasklet(unsigned long data) sc->sc_flags |= SC_OP_WAIT_FOR_BEACON | SC_OP_BEACON_SYNC; } - if (ah->btcoex_info.btcoex_scheme == ATH_BTCOEX_CFG_3WIRE) + if (ah->btcoex_info.scheme == ATH_BTCOEX_CFG_3WIRE) if (status & ATH9K_INT_GENTIMER) ath_gen_timer_isr(sc->sc_ah); @@ -1291,7 +1291,7 @@ void ath_detach(struct ath_softc *sc) ath_tx_cleanupq(sc, &sc->tx.txq[i]); if ((sc->btcoex.no_stomp_timer) && - ah->btcoex_info.btcoex_scheme == ATH_BTCOEX_CFG_3WIRE) + ah->btcoex_info.scheme == ATH_BTCOEX_CFG_3WIRE) ath_gen_timer_free(ah, sc->btcoex.no_stomp_timer); ath9k_hw_detach(ah); @@ -1678,7 +1678,7 @@ static int ath_init_softc(u16 devid, struct ath_softc *sc, u16 subsysid) ARRAY_SIZE(ath9k_5ghz_chantable); } - switch (ah->btcoex_info.btcoex_scheme) { + switch (ah->btcoex_info.scheme) { case ATH_BTCOEX_CFG_NONE: break; case ATH_BTCOEX_CFG_2WIRE: @@ -2203,13 +2203,13 @@ static int ath9k_start(struct ieee80211_hw *hw) ieee80211_queue_delayed_work(sc->hw, &sc->tx_complete_work, 0); - if ((ah->btcoex_info.btcoex_scheme != ATH_BTCOEX_CFG_NONE) && + if ((ah->btcoex_info.scheme != ATH_BTCOEX_CFG_NONE) && !ah->btcoex_info.enabled) { ath9k_hw_btcoex_init_weight(ah); ath9k_hw_btcoex_enable(ah); ath_pcie_aspm_disable(sc); - if (ah->btcoex_info.btcoex_scheme == ATH_BTCOEX_CFG_3WIRE) + if (ah->btcoex_info.scheme == ATH_BTCOEX_CFG_3WIRE) ath9k_btcoex_timer_resume(sc); } @@ -2365,7 +2365,7 @@ static void ath9k_stop(struct ieee80211_hw *hw) if (ah->btcoex_info.enabled) { ath9k_hw_btcoex_disable(ah); - if (ah->btcoex_info.btcoex_scheme == ATH_BTCOEX_CFG_3WIRE) + if (ah->btcoex_info.scheme == ATH_BTCOEX_CFG_3WIRE) ath9k_btcoex_timer_pause(sc); } -- 1.6.3.3 ^ permalink raw reply related [flat|nested] 34+ messages in thread
* [PATCH 10/15] ath9k: rename btcoex_scheme to just scheme @ 2009-09-09 23:44 ` Luis R. Rodriguez 0 siblings, 0 replies; 34+ messages in thread From: Luis R. Rodriguez @ 2009-09-09 23:44 UTC (permalink / raw) To: linville; +Cc: linux-wireless, ath9k-devel, devel, Luis R. Rodriguez btcoex_scheme is already part of a btcoex struct, its implied this is btcoex related. Signed-off-by: Luis R. Rodriguez <lrodriguez@atheros.com> --- drivers/net/wireless/ath/ath9k/btcoex.c | 4 ++-- drivers/net/wireless/ath/ath9k/btcoex.h | 2 +- drivers/net/wireless/ath/ath9k/hw.c | 6 +++--- drivers/net/wireless/ath/ath9k/main.c | 14 +++++++------- 4 files changed, 13 insertions(+), 13 deletions(-) diff --git a/drivers/net/wireless/ath/ath9k/btcoex.c b/drivers/net/wireless/ath/ath9k/btcoex.c index ab19072..aa0ec2c 100644 --- a/drivers/net/wireless/ath/ath9k/btcoex.c +++ b/drivers/net/wireless/ath/ath9k/btcoex.c @@ -147,7 +147,7 @@ void ath9k_hw_btcoex_enable(struct ath_hw *ah) { struct ath_btcoex_info *btcoex_info = &ah->btcoex_info; - switch (btcoex_info->btcoex_scheme) { + switch (btcoex_info->scheme) { case ATH_BTCOEX_CFG_NONE: break; case ATH_BTCOEX_CFG_2WIRE: @@ -174,7 +174,7 @@ void ath9k_hw_btcoex_disable(struct ath_hw *ah) ath9k_hw_cfg_output(ah, btcoex_info->wlanactive_gpio, AR_GPIO_OUTPUT_MUX_AS_OUTPUT); - if (btcoex_info->btcoex_scheme == ATH_BTCOEX_CFG_3WIRE) { + if (btcoex_info->scheme == ATH_BTCOEX_CFG_3WIRE) { REG_WRITE(ah, AR_BT_COEX_MODE, AR_BT_QUIET | AR_BT_MODE); REG_WRITE(ah, AR_BT_COEX_WEIGHT, 0); REG_WRITE(ah, AR_BT_COEX_MODE2, 0); diff --git a/drivers/net/wireless/ath/ath9k/btcoex.h b/drivers/net/wireless/ath/ath9k/btcoex.h index 72c613d..aea6d3f 100644 --- a/drivers/net/wireless/ath/ath9k/btcoex.h +++ b/drivers/net/wireless/ath/ath9k/btcoex.h @@ -56,7 +56,7 @@ struct ath_btcoex_config { }; struct ath_btcoex_info { - enum ath_btcoex_scheme btcoex_scheme; + enum ath_btcoex_scheme scheme; bool enabled; u8 wlanactive_gpio; u8 btactive_gpio; diff --git a/drivers/net/wireless/ath/ath9k/hw.c b/drivers/net/wireless/ath/ath9k/hw.c index 30d83cb..329d404 100644 --- a/drivers/net/wireless/ath/ath9k/hw.c +++ b/drivers/net/wireless/ath/ath9k/hw.c @@ -3693,13 +3693,13 @@ void ath9k_hw_fill_cap_info(struct ath_hw *ah) btcoex_info->wlanactive_gpio = ATH_WLANACTIVE_GPIO; if (AR_SREV_9285(ah)) { - btcoex_info->btcoex_scheme = ATH_BTCOEX_CFG_3WIRE; + btcoex_info->scheme = ATH_BTCOEX_CFG_3WIRE; btcoex_info->btpriority_gpio = ATH_BTPRIORITY_GPIO; } else { - btcoex_info->btcoex_scheme = ATH_BTCOEX_CFG_2WIRE; + btcoex_info->scheme = ATH_BTCOEX_CFG_2WIRE; } } else { - btcoex_info->btcoex_scheme = ATH_BTCOEX_CFG_NONE; + btcoex_info->scheme = ATH_BTCOEX_CFG_NONE; } } diff --git a/drivers/net/wireless/ath/ath9k/main.c b/drivers/net/wireless/ath/ath9k/main.c index bc3b9b0..43f1f7e 100644 --- a/drivers/net/wireless/ath/ath9k/main.c +++ b/drivers/net/wireless/ath/ath9k/main.c @@ -443,7 +443,7 @@ void ath_update_chainmask(struct ath_softc *sc, int is_ht) struct ath_hw *ah = sc->sc_ah; if ((sc->sc_flags & SC_OP_SCANNING) || is_ht || - (ah->btcoex_info.btcoex_scheme != ATH_BTCOEX_CFG_NONE)) { + (ah->btcoex_info.scheme != ATH_BTCOEX_CFG_NONE)) { sc->tx_chainmask = sc->sc_ah->caps.tx_chainmask; sc->rx_chainmask = sc->sc_ah->caps.rx_chainmask; } else { @@ -511,7 +511,7 @@ static void ath9k_tasklet(unsigned long data) sc->sc_flags |= SC_OP_WAIT_FOR_BEACON | SC_OP_BEACON_SYNC; } - if (ah->btcoex_info.btcoex_scheme == ATH_BTCOEX_CFG_3WIRE) + if (ah->btcoex_info.scheme == ATH_BTCOEX_CFG_3WIRE) if (status & ATH9K_INT_GENTIMER) ath_gen_timer_isr(sc->sc_ah); @@ -1291,7 +1291,7 @@ void ath_detach(struct ath_softc *sc) ath_tx_cleanupq(sc, &sc->tx.txq[i]); if ((sc->btcoex.no_stomp_timer) && - ah->btcoex_info.btcoex_scheme == ATH_BTCOEX_CFG_3WIRE) + ah->btcoex_info.scheme == ATH_BTCOEX_CFG_3WIRE) ath_gen_timer_free(ah, sc->btcoex.no_stomp_timer); ath9k_hw_detach(ah); @@ -1678,7 +1678,7 @@ static int ath_init_softc(u16 devid, struct ath_softc *sc, u16 subsysid) ARRAY_SIZE(ath9k_5ghz_chantable); } - switch (ah->btcoex_info.btcoex_scheme) { + switch (ah->btcoex_info.scheme) { case ATH_BTCOEX_CFG_NONE: break; case ATH_BTCOEX_CFG_2WIRE: @@ -2203,13 +2203,13 @@ static int ath9k_start(struct ieee80211_hw *hw) ieee80211_queue_delayed_work(sc->hw, &sc->tx_complete_work, 0); - if ((ah->btcoex_info.btcoex_scheme != ATH_BTCOEX_CFG_NONE) && + if ((ah->btcoex_info.scheme != ATH_BTCOEX_CFG_NONE) && !ah->btcoex_info.enabled) { ath9k_hw_btcoex_init_weight(ah); ath9k_hw_btcoex_enable(ah); ath_pcie_aspm_disable(sc); - if (ah->btcoex_info.btcoex_scheme == ATH_BTCOEX_CFG_3WIRE) + if (ah->btcoex_info.scheme == ATH_BTCOEX_CFG_3WIRE) ath9k_btcoex_timer_resume(sc); } @@ -2365,7 +2365,7 @@ static void ath9k_stop(struct ieee80211_hw *hw) if (ah->btcoex_info.enabled) { ath9k_hw_btcoex_disable(ah); - if (ah->btcoex_info.btcoex_scheme == ATH_BTCOEX_CFG_3WIRE) + if (ah->btcoex_info.scheme == ATH_BTCOEX_CFG_3WIRE) ath9k_btcoex_timer_pause(sc); } -- 1.6.3.3 ^ permalink raw reply related [flat|nested] 34+ messages in thread
* [ath9k-devel] [PATCH 11/15] ath9k: rename ath_btcoex_info to ath_btcoex_hw 2009-09-09 23:44 ` Luis R. Rodriguez @ 2009-09-09 23:44 ` Luis R. Rodriguez -1 siblings, 0 replies; 34+ messages in thread From: Luis R. Rodriguez @ 2009-09-09 23:44 UTC (permalink / raw) To: ath9k-devel Signed-off-by: Luis R. Rodriguez <lrodriguez@atheros.com> --- drivers/net/wireless/ath/ath9k/btcoex.c | 60 +++++++++++++++--------------- drivers/net/wireless/ath/ath9k/btcoex.h | 4 +- drivers/net/wireless/ath/ath9k/hw.c | 16 ++++---- drivers/net/wireless/ath/ath9k/hw.h | 2 +- drivers/net/wireless/ath/ath9k/main.c | 46 ++++++++++++------------ 5 files changed, 64 insertions(+), 64 deletions(-) diff --git a/drivers/net/wireless/ath/ath9k/btcoex.c b/drivers/net/wireless/ath/ath9k/btcoex.c index aa0ec2c..0b5a7d4 100644 --- a/drivers/net/wireless/ath/ath9k/btcoex.c +++ b/drivers/net/wireless/ath/ath9k/btcoex.c @@ -43,13 +43,13 @@ bool ath_btcoex_supported(u16 subsysid) return false; } -void ath9k_hw_init_btcoex_hw_info(struct ath_hw *ah, int qnum) +void ath9k_hw_init_btcoex_hw(struct ath_hw *ah, int qnum) { - struct ath_btcoex_info *btcoex_info = &ah->btcoex_info; + struct ath_btcoex_hw *btcoex_hw = &ah->btcoex_hw; u32 i; - btcoex_info->bt_coex_mode = - (btcoex_info->bt_coex_mode & AR_BT_QCU_THRESH) | + btcoex_hw->bt_coex_mode = + (btcoex_hw->bt_coex_mode & AR_BT_QCU_THRESH) | SM(ath_bt_config.bt_time_extend, AR_BT_TIME_EXTEND) | SM(ath_bt_config.bt_txstate_extend, AR_BT_TXSTATE_EXTEND) | SM(ath_bt_config.bt_txframe_extend, AR_BT_TX_FRAME_EXTEND) | @@ -60,7 +60,7 @@ void ath9k_hw_init_btcoex_hw_info(struct ath_hw *ah, int qnum) SM(ath_bt_config.bt_first_slot_time, AR_BT_FIRST_SLOT_TIME) | SM(qnum, AR_BT_QCU_THRESH); - btcoex_info->bt_coex_mode2 = + btcoex_hw->bt_coex_mode2 = SM(ath_bt_config.bt_hold_rx_clear, AR_BT_HOLD_RX_CLEAR) | SM(ATH_BTCOEX_BMISS_THRESH, AR_BT_BCN_MISS_THRESH) | AR_BT_DISABLE_BT_ANT; @@ -71,7 +71,7 @@ void ath9k_hw_init_btcoex_hw_info(struct ath_hw *ah, int qnum) void ath9k_hw_btcoex_init_2wire(struct ath_hw *ah) { - struct ath_btcoex_info *btcoex_info = &ah->btcoex_info; + struct ath_btcoex_hw *btcoex_hw = &ah->btcoex_hw; /* connect bt_active to baseband */ REG_CLR_BIT(ah, AR_GPIO_INPUT_EN_VAL, @@ -84,15 +84,15 @@ void ath9k_hw_btcoex_init_2wire(struct ath_hw *ah) /* Set input mux for bt_active to gpio pin */ REG_RMW_FIELD(ah, AR_GPIO_INPUT_MUX1, AR_GPIO_INPUT_MUX1_BT_ACTIVE, - btcoex_info->btactive_gpio); + btcoex_hw->btactive_gpio); /* Configure the desired gpio port for input */ - ath9k_hw_cfg_gpio_input(ah, btcoex_info->btactive_gpio); + ath9k_hw_cfg_gpio_input(ah, btcoex_hw->btactive_gpio); } void ath9k_hw_btcoex_init_3wire(struct ath_hw *ah) { - struct ath_btcoex_info *btcoex_info = &ah->btcoex_info; + struct ath_btcoex_hw *btcoex_hw = &ah->btcoex_hw; /* btcoex 3-wire */ REG_SET_BIT(ah, AR_GPIO_INPUT_EN_VAL, @@ -103,51 +103,51 @@ void ath9k_hw_btcoex_init_3wire(struct ath_hw *ah) * bt_active_async to GPIO pins */ REG_RMW_FIELD(ah, AR_GPIO_INPUT_MUX1, AR_GPIO_INPUT_MUX1_BT_ACTIVE, - btcoex_info->btactive_gpio); + btcoex_hw->btactive_gpio); REG_RMW_FIELD(ah, AR_GPIO_INPUT_MUX1, AR_GPIO_INPUT_MUX1_BT_PRIORITY, - btcoex_info->btpriority_gpio); + btcoex_hw->btpriority_gpio); /* Configure the desired GPIO ports for input */ - ath9k_hw_cfg_gpio_input(ah, btcoex_info->btactive_gpio); - ath9k_hw_cfg_gpio_input(ah, btcoex_info->btpriority_gpio); + ath9k_hw_cfg_gpio_input(ah, btcoex_hw->btactive_gpio); + ath9k_hw_cfg_gpio_input(ah, btcoex_hw->btpriority_gpio); } static void ath9k_hw_btcoex_enable_2wire(struct ath_hw *ah) { - struct ath_btcoex_info *btcoex_info = &ah->btcoex_info; + struct ath_btcoex_hw *btcoex_hw = &ah->btcoex_hw; /* Configure the desired GPIO port for TX_FRAME output */ - ath9k_hw_cfg_output(ah, btcoex_info->wlanactive_gpio, + ath9k_hw_cfg_output(ah, btcoex_hw->wlanactive_gpio, AR_GPIO_OUTPUT_MUX_AS_TX_FRAME); } static void ath9k_hw_btcoex_enable_3wire(struct ath_hw *ah) { - struct ath_btcoex_info *btcoex_info = &ah->btcoex_info; + struct ath_btcoex_hw *btcoex_hw = &ah->btcoex_hw; /* * Program coex mode and weight registers to * enable coex 3-wire */ - REG_WRITE(ah, AR_BT_COEX_MODE, btcoex_info->bt_coex_mode); - REG_WRITE(ah, AR_BT_COEX_WEIGHT, btcoex_info->bt_coex_weights); - REG_WRITE(ah, AR_BT_COEX_MODE2, btcoex_info->bt_coex_mode2); + REG_WRITE(ah, AR_BT_COEX_MODE, btcoex_hw->bt_coex_mode); + REG_WRITE(ah, AR_BT_COEX_WEIGHT, btcoex_hw->bt_coex_weights); + REG_WRITE(ah, AR_BT_COEX_MODE2, btcoex_hw->bt_coex_mode2); REG_RMW_FIELD(ah, AR_QUIET1, AR_QUIET1_QUIET_ACK_CTS_ENABLE, 1); REG_RMW_FIELD(ah, AR_PCU_MISC, AR_PCU_BT_ANT_PREVENT_RX, 0); - ath9k_hw_cfg_output(ah, btcoex_info->wlanactive_gpio, + ath9k_hw_cfg_output(ah, btcoex_hw->wlanactive_gpio, AR_GPIO_OUTPUT_MUX_AS_RX_CLEAR_EXTERNAL); } void ath9k_hw_btcoex_enable(struct ath_hw *ah) { - struct ath_btcoex_info *btcoex_info = &ah->btcoex_info; + struct ath_btcoex_hw *btcoex_hw = &ah->btcoex_hw; - switch (btcoex_info->scheme) { + switch (btcoex_hw->scheme) { case ATH_BTCOEX_CFG_NONE: break; case ATH_BTCOEX_CFG_2WIRE: @@ -159,26 +159,26 @@ void ath9k_hw_btcoex_enable(struct ath_hw *ah) } REG_RMW(ah, AR_GPIO_PDPU, - (0x2 << (btcoex_info->btactive_gpio * 2)), - (0x3 << (btcoex_info->btactive_gpio * 2))); + (0x2 << (btcoex_hw->btactive_gpio * 2)), + (0x3 << (btcoex_hw->btactive_gpio * 2))); - ah->btcoex_info.enabled = true; + ah->btcoex_hw.enabled = true; } void ath9k_hw_btcoex_disable(struct ath_hw *ah) { - struct ath_btcoex_info *btcoex_info = &ah->btcoex_info; + struct ath_btcoex_hw *btcoex_hw = &ah->btcoex_hw; - ath9k_hw_set_gpio(ah, btcoex_info->wlanactive_gpio, 0); + ath9k_hw_set_gpio(ah, btcoex_hw->wlanactive_gpio, 0); - ath9k_hw_cfg_output(ah, btcoex_info->wlanactive_gpio, + ath9k_hw_cfg_output(ah, btcoex_hw->wlanactive_gpio, AR_GPIO_OUTPUT_MUX_AS_OUTPUT); - if (btcoex_info->scheme == ATH_BTCOEX_CFG_3WIRE) { + if (btcoex_hw->scheme == ATH_BTCOEX_CFG_3WIRE) { REG_WRITE(ah, AR_BT_COEX_MODE, AR_BT_QUIET | AR_BT_MODE); REG_WRITE(ah, AR_BT_COEX_WEIGHT, 0); REG_WRITE(ah, AR_BT_COEX_MODE2, 0); } - ah->btcoex_info.enabled = false; + ah->btcoex_hw.enabled = false; } diff --git a/drivers/net/wireless/ath/ath9k/btcoex.h b/drivers/net/wireless/ath/ath9k/btcoex.h index aea6d3f..296ddd8 100644 --- a/drivers/net/wireless/ath/ath9k/btcoex.h +++ b/drivers/net/wireless/ath/ath9k/btcoex.h @@ -55,7 +55,7 @@ struct ath_btcoex_config { bool bt_hold_rx_clear; }; -struct ath_btcoex_info { +struct ath_btcoex_hw { enum ath_btcoex_scheme scheme; bool enabled; u8 wlanactive_gpio; @@ -69,7 +69,7 @@ struct ath_btcoex_info { bool ath_btcoex_supported(u16 subsysid); void ath9k_hw_btcoex_init_2wire(struct ath_hw *ah); void ath9k_hw_btcoex_init_3wire(struct ath_hw *ah); -void ath9k_hw_init_btcoex_hw_info(struct ath_hw *ah, int qnum); +void ath9k_hw_init_btcoex_hw(struct ath_hw *ah, int qnum); void ath9k_hw_btcoex_enable(struct ath_hw *ah); void ath9k_hw_btcoex_disable(struct ath_hw *ah); diff --git a/drivers/net/wireless/ath/ath9k/hw.c b/drivers/net/wireless/ath/ath9k/hw.c index 329d404..0fc4c6e 100644 --- a/drivers/net/wireless/ath/ath9k/hw.c +++ b/drivers/net/wireless/ath/ath9k/hw.c @@ -2560,7 +2560,7 @@ int ath9k_hw_reset(struct ath_hw *ah, struct ath9k_channel *chan, #endif } - if (ah->btcoex_info.enabled) + if (ah->btcoex_hw.enabled) ath9k_hw_btcoex_enable(ah); return 0; @@ -3511,7 +3511,7 @@ void ath9k_hw_fill_cap_info(struct ath_hw *ah) { struct ath9k_hw_capabilities *pCap = &ah->caps; struct ath_regulatory *regulatory = ath9k_hw_regulatory(ah); - struct ath_btcoex_info *btcoex_info = &ah->btcoex_info; + struct ath_btcoex_hw *btcoex_hw = &ah->btcoex_hw; u16 capField = 0, eeval; @@ -3689,17 +3689,17 @@ void ath9k_hw_fill_cap_info(struct ath_hw *ah) if (AR_SREV_9280_10_OR_LATER(ah) && ath_btcoex_supported(ah->hw_version.subsysid)) { - btcoex_info->btactive_gpio = ATH_BTACTIVE_GPIO; - btcoex_info->wlanactive_gpio = ATH_WLANACTIVE_GPIO; + btcoex_hw->btactive_gpio = ATH_BTACTIVE_GPIO; + btcoex_hw->wlanactive_gpio = ATH_WLANACTIVE_GPIO; if (AR_SREV_9285(ah)) { - btcoex_info->scheme = ATH_BTCOEX_CFG_3WIRE; - btcoex_info->btpriority_gpio = ATH_BTPRIORITY_GPIO; + btcoex_hw->scheme = ATH_BTCOEX_CFG_3WIRE; + btcoex_hw->btpriority_gpio = ATH_BTPRIORITY_GPIO; } else { - btcoex_info->scheme = ATH_BTCOEX_CFG_2WIRE; + btcoex_hw->scheme = ATH_BTCOEX_CFG_2WIRE; } } else { - btcoex_info->scheme = ATH_BTCOEX_CFG_NONE; + btcoex_hw->scheme = ATH_BTCOEX_CFG_NONE; } } diff --git a/drivers/net/wireless/ath/ath9k/hw.h b/drivers/net/wireless/ath/ath9k/hw.h index 6658d95..2f3bf1a 100644 --- a/drivers/net/wireless/ath/ath9k/hw.h +++ b/drivers/net/wireless/ath/ath9k/hw.h @@ -555,7 +555,7 @@ struct ath_hw { enum ath9k_ani_cmd ani_function; /* Bluetooth coexistance */ - struct ath_btcoex_info btcoex_info; + struct ath_btcoex_hw btcoex_hw; u32 intr_txqs; enum ath9k_ht_extprotspacing extprotspacing; diff --git a/drivers/net/wireless/ath/ath9k/main.c b/drivers/net/wireless/ath/ath9k/main.c index 43f1f7e..1a89e47 100644 --- a/drivers/net/wireless/ath/ath9k/main.c +++ b/drivers/net/wireless/ath/ath9k/main.c @@ -443,7 +443,7 @@ void ath_update_chainmask(struct ath_softc *sc, int is_ht) struct ath_hw *ah = sc->sc_ah; if ((sc->sc_flags & SC_OP_SCANNING) || is_ht || - (ah->btcoex_info.scheme != ATH_BTCOEX_CFG_NONE)) { + (ah->btcoex_hw.scheme != ATH_BTCOEX_CFG_NONE)) { sc->tx_chainmask = sc->sc_ah->caps.tx_chainmask; sc->rx_chainmask = sc->sc_ah->caps.rx_chainmask; } else { @@ -511,7 +511,7 @@ static void ath9k_tasklet(unsigned long data) sc->sc_flags |= SC_OP_WAIT_FOR_BEACON | SC_OP_BEACON_SYNC; } - if (ah->btcoex_info.scheme == ATH_BTCOEX_CFG_3WIRE) + if (ah->btcoex_hw.scheme == ATH_BTCOEX_CFG_3WIRE) if (status & ATH9K_INT_GENTIMER) ath_gen_timer_isr(sc->sc_ah); @@ -1291,7 +1291,7 @@ void ath_detach(struct ath_softc *sc) ath_tx_cleanupq(sc, &sc->tx.txq[i]); if ((sc->btcoex.no_stomp_timer) && - ah->btcoex_info.scheme == ATH_BTCOEX_CFG_3WIRE) + ah->btcoex_hw.scheme == ATH_BTCOEX_CFG_3WIRE) ath_gen_timer_free(ah, sc->btcoex.no_stomp_timer); ath9k_hw_detach(ah); @@ -1318,7 +1318,7 @@ static void ath_detect_bt_priority(struct ath_softc *sc) struct ath_btcoex *btcoex = &sc->btcoex; struct ath_hw *ah = sc->sc_ah; - if (ath9k_hw_gpio_get(sc->sc_ah, ah->btcoex_info.btpriority_gpio)) + if (ath9k_hw_gpio_get(sc->sc_ah, ah->btcoex_hw.btpriority_gpio)) btcoex->bt_priority_cnt++; if (time_after(jiffies, btcoex->bt_priority_time + @@ -1336,17 +1336,17 @@ static void ath_detect_bt_priority(struct ath_softc *sc) } } -static void ath_btcoex_set_weight(struct ath_btcoex_info *btcoex_info, +static void ath_btcoex_set_weight(struct ath_btcoex_hw *btcoex_hw, u32 bt_weight, u32 wlan_weight) { - btcoex_info->bt_coex_weights = SM(bt_weight, AR_BTCOEX_BT_WGHT) | + btcoex_hw->bt_coex_weights = SM(bt_weight, AR_BTCOEX_BT_WGHT) | SM(wlan_weight, AR_BTCOEX_WL_WGHT); } static void ath9k_hw_btcoex_init_weight(struct ath_hw *ah) { - ath_btcoex_set_weight(&ah->btcoex_info, AR_BT_COEX_WGHT, + ath_btcoex_set_weight(&ah->btcoex_hw, AR_BT_COEX_WGHT, AR_STOMP_LOW_WLAN_WGHT); } @@ -1354,21 +1354,21 @@ static void ath9k_hw_btcoex_init_weight(struct ath_hw *ah) * Configures appropriate weight based on stomp type. */ static void ath_btcoex_bt_stomp(struct ath_softc *sc, - struct ath_btcoex_info *btinfo, + struct ath_btcoex_hw *btcoex_hw, int stomp_type) { switch (stomp_type) { case ATH_BTCOEX_STOMP_ALL: - ath_btcoex_set_weight(btinfo, AR_BT_COEX_WGHT, + ath_btcoex_set_weight(btcoex_hw, AR_BT_COEX_WGHT, AR_STOMP_ALL_WLAN_WGHT); break; case ATH_BTCOEX_STOMP_LOW: - ath_btcoex_set_weight(btinfo, AR_BT_COEX_WGHT, + ath_btcoex_set_weight(btcoex_hw, AR_BT_COEX_WGHT, AR_STOMP_LOW_WLAN_WGHT); break; case ATH_BTCOEX_STOMP_NONE: - ath_btcoex_set_weight(btinfo, AR_BT_COEX_WGHT, + ath_btcoex_set_weight(btcoex_hw, AR_BT_COEX_WGHT, AR_STOMP_NONE_WLAN_WGHT); break; default: @@ -1389,13 +1389,13 @@ static void ath_btcoex_period_timer(unsigned long data) struct ath_softc *sc = (struct ath_softc *) data; struct ath_hw *ah = sc->sc_ah; struct ath_btcoex *btcoex = &sc->btcoex; - struct ath_btcoex_info *btinfo = &ah->btcoex_info; + struct ath_btcoex_hw *btcoex_hw= &ah->btcoex_hw; ath_detect_bt_priority(sc); spin_lock_bh(&btcoex->btcoex_lock); - ath_btcoex_bt_stomp(sc, btinfo, btcoex->bt_stomp_type); + ath_btcoex_bt_stomp(sc, btcoex_hw, btcoex->bt_stomp_type); spin_unlock_bh(&btcoex->btcoex_lock); @@ -1424,16 +1424,16 @@ static void ath_btcoex_no_stomp_timer(void *arg) struct ath_softc *sc = (struct ath_softc *)arg; struct ath_hw *ah = sc->sc_ah; struct ath_btcoex *btcoex = &sc->btcoex; - struct ath_btcoex_info *btinfo = &ah->btcoex_info; + struct ath_btcoex_hw *btcoex_hw= &ah->btcoex_hw; DPRINTF(ah, ATH_DBG_BTCOEX, "no stomp timer running \n"); spin_lock_bh(&btcoex->btcoex_lock); if (btcoex->bt_stomp_type == ATH_BTCOEX_STOMP_LOW) - ath_btcoex_bt_stomp(sc, btinfo, ATH_BTCOEX_STOMP_NONE); + ath_btcoex_bt_stomp(sc, btcoex_hw, ATH_BTCOEX_STOMP_NONE); else if (btcoex->bt_stomp_type == ATH_BTCOEX_STOMP_ALL) - ath_btcoex_bt_stomp(sc, btinfo, ATH_BTCOEX_STOMP_LOW); + ath_btcoex_bt_stomp(sc, btcoex_hw, ATH_BTCOEX_STOMP_LOW); spin_unlock_bh(&btcoex->btcoex_lock); } @@ -1678,7 +1678,7 @@ static int ath_init_softc(u16 devid, struct ath_softc *sc, u16 subsysid) ARRAY_SIZE(ath9k_5ghz_chantable); } - switch (ah->btcoex_info.scheme) { + switch (ah->btcoex_hw.scheme) { case ATH_BTCOEX_CFG_NONE: break; case ATH_BTCOEX_CFG_2WIRE: @@ -1690,7 +1690,7 @@ static int ath_init_softc(u16 devid, struct ath_softc *sc, u16 subsysid) if (r) goto bad2; qnum = ath_tx_get_qnum(sc, ATH9K_TX_QUEUE_DATA, ATH9K_WME_AC_BE); - ath9k_hw_init_btcoex_hw_info(ah, qnum); + ath9k_hw_init_btcoex_hw(ah, qnum); sc->btcoex.bt_stomp_type = ATH_BTCOEX_STOMP_LOW; break; default: @@ -2203,13 +2203,13 @@ static int ath9k_start(struct ieee80211_hw *hw) ieee80211_queue_delayed_work(sc->hw, &sc->tx_complete_work, 0); - if ((ah->btcoex_info.scheme != ATH_BTCOEX_CFG_NONE) && - !ah->btcoex_info.enabled) { + if ((ah->btcoex_hw.scheme != ATH_BTCOEX_CFG_NONE) && + !ah->btcoex_hw.enabled) { ath9k_hw_btcoex_init_weight(ah); ath9k_hw_btcoex_enable(ah); ath_pcie_aspm_disable(sc); - if (ah->btcoex_info.scheme == ATH_BTCOEX_CFG_3WIRE) + if (ah->btcoex_hw.scheme == ATH_BTCOEX_CFG_3WIRE) ath9k_btcoex_timer_resume(sc); } @@ -2363,9 +2363,9 @@ static void ath9k_stop(struct ieee80211_hw *hw) return; /* another wiphy still in use */ } - if (ah->btcoex_info.enabled) { + if (ah->btcoex_hw.enabled) { ath9k_hw_btcoex_disable(ah); - if (ah->btcoex_info.scheme == ATH_BTCOEX_CFG_3WIRE) + if (ah->btcoex_hw.scheme == ATH_BTCOEX_CFG_3WIRE) ath9k_btcoex_timer_pause(sc); } -- 1.6.3.3 ^ permalink raw reply related [flat|nested] 34+ messages in thread
* [PATCH 11/15] ath9k: rename ath_btcoex_info to ath_btcoex_hw @ 2009-09-09 23:44 ` Luis R. Rodriguez 0 siblings, 0 replies; 34+ messages in thread From: Luis R. Rodriguez @ 2009-09-09 23:44 UTC (permalink / raw) To: linville; +Cc: linux-wireless, ath9k-devel, devel, Luis R. Rodriguez Signed-off-by: Luis R. Rodriguez <lrodriguez@atheros.com> --- drivers/net/wireless/ath/ath9k/btcoex.c | 60 +++++++++++++++--------------- drivers/net/wireless/ath/ath9k/btcoex.h | 4 +- drivers/net/wireless/ath/ath9k/hw.c | 16 ++++---- drivers/net/wireless/ath/ath9k/hw.h | 2 +- drivers/net/wireless/ath/ath9k/main.c | 46 ++++++++++++------------ 5 files changed, 64 insertions(+), 64 deletions(-) diff --git a/drivers/net/wireless/ath/ath9k/btcoex.c b/drivers/net/wireless/ath/ath9k/btcoex.c index aa0ec2c..0b5a7d4 100644 --- a/drivers/net/wireless/ath/ath9k/btcoex.c +++ b/drivers/net/wireless/ath/ath9k/btcoex.c @@ -43,13 +43,13 @@ bool ath_btcoex_supported(u16 subsysid) return false; } -void ath9k_hw_init_btcoex_hw_info(struct ath_hw *ah, int qnum) +void ath9k_hw_init_btcoex_hw(struct ath_hw *ah, int qnum) { - struct ath_btcoex_info *btcoex_info = &ah->btcoex_info; + struct ath_btcoex_hw *btcoex_hw = &ah->btcoex_hw; u32 i; - btcoex_info->bt_coex_mode = - (btcoex_info->bt_coex_mode & AR_BT_QCU_THRESH) | + btcoex_hw->bt_coex_mode = + (btcoex_hw->bt_coex_mode & AR_BT_QCU_THRESH) | SM(ath_bt_config.bt_time_extend, AR_BT_TIME_EXTEND) | SM(ath_bt_config.bt_txstate_extend, AR_BT_TXSTATE_EXTEND) | SM(ath_bt_config.bt_txframe_extend, AR_BT_TX_FRAME_EXTEND) | @@ -60,7 +60,7 @@ void ath9k_hw_init_btcoex_hw_info(struct ath_hw *ah, int qnum) SM(ath_bt_config.bt_first_slot_time, AR_BT_FIRST_SLOT_TIME) | SM(qnum, AR_BT_QCU_THRESH); - btcoex_info->bt_coex_mode2 = + btcoex_hw->bt_coex_mode2 = SM(ath_bt_config.bt_hold_rx_clear, AR_BT_HOLD_RX_CLEAR) | SM(ATH_BTCOEX_BMISS_THRESH, AR_BT_BCN_MISS_THRESH) | AR_BT_DISABLE_BT_ANT; @@ -71,7 +71,7 @@ void ath9k_hw_init_btcoex_hw_info(struct ath_hw *ah, int qnum) void ath9k_hw_btcoex_init_2wire(struct ath_hw *ah) { - struct ath_btcoex_info *btcoex_info = &ah->btcoex_info; + struct ath_btcoex_hw *btcoex_hw = &ah->btcoex_hw; /* connect bt_active to baseband */ REG_CLR_BIT(ah, AR_GPIO_INPUT_EN_VAL, @@ -84,15 +84,15 @@ void ath9k_hw_btcoex_init_2wire(struct ath_hw *ah) /* Set input mux for bt_active to gpio pin */ REG_RMW_FIELD(ah, AR_GPIO_INPUT_MUX1, AR_GPIO_INPUT_MUX1_BT_ACTIVE, - btcoex_info->btactive_gpio); + btcoex_hw->btactive_gpio); /* Configure the desired gpio port for input */ - ath9k_hw_cfg_gpio_input(ah, btcoex_info->btactive_gpio); + ath9k_hw_cfg_gpio_input(ah, btcoex_hw->btactive_gpio); } void ath9k_hw_btcoex_init_3wire(struct ath_hw *ah) { - struct ath_btcoex_info *btcoex_info = &ah->btcoex_info; + struct ath_btcoex_hw *btcoex_hw = &ah->btcoex_hw; /* btcoex 3-wire */ REG_SET_BIT(ah, AR_GPIO_INPUT_EN_VAL, @@ -103,51 +103,51 @@ void ath9k_hw_btcoex_init_3wire(struct ath_hw *ah) * bt_active_async to GPIO pins */ REG_RMW_FIELD(ah, AR_GPIO_INPUT_MUX1, AR_GPIO_INPUT_MUX1_BT_ACTIVE, - btcoex_info->btactive_gpio); + btcoex_hw->btactive_gpio); REG_RMW_FIELD(ah, AR_GPIO_INPUT_MUX1, AR_GPIO_INPUT_MUX1_BT_PRIORITY, - btcoex_info->btpriority_gpio); + btcoex_hw->btpriority_gpio); /* Configure the desired GPIO ports for input */ - ath9k_hw_cfg_gpio_input(ah, btcoex_info->btactive_gpio); - ath9k_hw_cfg_gpio_input(ah, btcoex_info->btpriority_gpio); + ath9k_hw_cfg_gpio_input(ah, btcoex_hw->btactive_gpio); + ath9k_hw_cfg_gpio_input(ah, btcoex_hw->btpriority_gpio); } static void ath9k_hw_btcoex_enable_2wire(struct ath_hw *ah) { - struct ath_btcoex_info *btcoex_info = &ah->btcoex_info; + struct ath_btcoex_hw *btcoex_hw = &ah->btcoex_hw; /* Configure the desired GPIO port for TX_FRAME output */ - ath9k_hw_cfg_output(ah, btcoex_info->wlanactive_gpio, + ath9k_hw_cfg_output(ah, btcoex_hw->wlanactive_gpio, AR_GPIO_OUTPUT_MUX_AS_TX_FRAME); } static void ath9k_hw_btcoex_enable_3wire(struct ath_hw *ah) { - struct ath_btcoex_info *btcoex_info = &ah->btcoex_info; + struct ath_btcoex_hw *btcoex_hw = &ah->btcoex_hw; /* * Program coex mode and weight registers to * enable coex 3-wire */ - REG_WRITE(ah, AR_BT_COEX_MODE, btcoex_info->bt_coex_mode); - REG_WRITE(ah, AR_BT_COEX_WEIGHT, btcoex_info->bt_coex_weights); - REG_WRITE(ah, AR_BT_COEX_MODE2, btcoex_info->bt_coex_mode2); + REG_WRITE(ah, AR_BT_COEX_MODE, btcoex_hw->bt_coex_mode); + REG_WRITE(ah, AR_BT_COEX_WEIGHT, btcoex_hw->bt_coex_weights); + REG_WRITE(ah, AR_BT_COEX_MODE2, btcoex_hw->bt_coex_mode2); REG_RMW_FIELD(ah, AR_QUIET1, AR_QUIET1_QUIET_ACK_CTS_ENABLE, 1); REG_RMW_FIELD(ah, AR_PCU_MISC, AR_PCU_BT_ANT_PREVENT_RX, 0); - ath9k_hw_cfg_output(ah, btcoex_info->wlanactive_gpio, + ath9k_hw_cfg_output(ah, btcoex_hw->wlanactive_gpio, AR_GPIO_OUTPUT_MUX_AS_RX_CLEAR_EXTERNAL); } void ath9k_hw_btcoex_enable(struct ath_hw *ah) { - struct ath_btcoex_info *btcoex_info = &ah->btcoex_info; + struct ath_btcoex_hw *btcoex_hw = &ah->btcoex_hw; - switch (btcoex_info->scheme) { + switch (btcoex_hw->scheme) { case ATH_BTCOEX_CFG_NONE: break; case ATH_BTCOEX_CFG_2WIRE: @@ -159,26 +159,26 @@ void ath9k_hw_btcoex_enable(struct ath_hw *ah) } REG_RMW(ah, AR_GPIO_PDPU, - (0x2 << (btcoex_info->btactive_gpio * 2)), - (0x3 << (btcoex_info->btactive_gpio * 2))); + (0x2 << (btcoex_hw->btactive_gpio * 2)), + (0x3 << (btcoex_hw->btactive_gpio * 2))); - ah->btcoex_info.enabled = true; + ah->btcoex_hw.enabled = true; } void ath9k_hw_btcoex_disable(struct ath_hw *ah) { - struct ath_btcoex_info *btcoex_info = &ah->btcoex_info; + struct ath_btcoex_hw *btcoex_hw = &ah->btcoex_hw; - ath9k_hw_set_gpio(ah, btcoex_info->wlanactive_gpio, 0); + ath9k_hw_set_gpio(ah, btcoex_hw->wlanactive_gpio, 0); - ath9k_hw_cfg_output(ah, btcoex_info->wlanactive_gpio, + ath9k_hw_cfg_output(ah, btcoex_hw->wlanactive_gpio, AR_GPIO_OUTPUT_MUX_AS_OUTPUT); - if (btcoex_info->scheme == ATH_BTCOEX_CFG_3WIRE) { + if (btcoex_hw->scheme == ATH_BTCOEX_CFG_3WIRE) { REG_WRITE(ah, AR_BT_COEX_MODE, AR_BT_QUIET | AR_BT_MODE); REG_WRITE(ah, AR_BT_COEX_WEIGHT, 0); REG_WRITE(ah, AR_BT_COEX_MODE2, 0); } - ah->btcoex_info.enabled = false; + ah->btcoex_hw.enabled = false; } diff --git a/drivers/net/wireless/ath/ath9k/btcoex.h b/drivers/net/wireless/ath/ath9k/btcoex.h index aea6d3f..296ddd8 100644 --- a/drivers/net/wireless/ath/ath9k/btcoex.h +++ b/drivers/net/wireless/ath/ath9k/btcoex.h @@ -55,7 +55,7 @@ struct ath_btcoex_config { bool bt_hold_rx_clear; }; -struct ath_btcoex_info { +struct ath_btcoex_hw { enum ath_btcoex_scheme scheme; bool enabled; u8 wlanactive_gpio; @@ -69,7 +69,7 @@ struct ath_btcoex_info { bool ath_btcoex_supported(u16 subsysid); void ath9k_hw_btcoex_init_2wire(struct ath_hw *ah); void ath9k_hw_btcoex_init_3wire(struct ath_hw *ah); -void ath9k_hw_init_btcoex_hw_info(struct ath_hw *ah, int qnum); +void ath9k_hw_init_btcoex_hw(struct ath_hw *ah, int qnum); void ath9k_hw_btcoex_enable(struct ath_hw *ah); void ath9k_hw_btcoex_disable(struct ath_hw *ah); diff --git a/drivers/net/wireless/ath/ath9k/hw.c b/drivers/net/wireless/ath/ath9k/hw.c index 329d404..0fc4c6e 100644 --- a/drivers/net/wireless/ath/ath9k/hw.c +++ b/drivers/net/wireless/ath/ath9k/hw.c @@ -2560,7 +2560,7 @@ int ath9k_hw_reset(struct ath_hw *ah, struct ath9k_channel *chan, #endif } - if (ah->btcoex_info.enabled) + if (ah->btcoex_hw.enabled) ath9k_hw_btcoex_enable(ah); return 0; @@ -3511,7 +3511,7 @@ void ath9k_hw_fill_cap_info(struct ath_hw *ah) { struct ath9k_hw_capabilities *pCap = &ah->caps; struct ath_regulatory *regulatory = ath9k_hw_regulatory(ah); - struct ath_btcoex_info *btcoex_info = &ah->btcoex_info; + struct ath_btcoex_hw *btcoex_hw = &ah->btcoex_hw; u16 capField = 0, eeval; @@ -3689,17 +3689,17 @@ void ath9k_hw_fill_cap_info(struct ath_hw *ah) if (AR_SREV_9280_10_OR_LATER(ah) && ath_btcoex_supported(ah->hw_version.subsysid)) { - btcoex_info->btactive_gpio = ATH_BTACTIVE_GPIO; - btcoex_info->wlanactive_gpio = ATH_WLANACTIVE_GPIO; + btcoex_hw->btactive_gpio = ATH_BTACTIVE_GPIO; + btcoex_hw->wlanactive_gpio = ATH_WLANACTIVE_GPIO; if (AR_SREV_9285(ah)) { - btcoex_info->scheme = ATH_BTCOEX_CFG_3WIRE; - btcoex_info->btpriority_gpio = ATH_BTPRIORITY_GPIO; + btcoex_hw->scheme = ATH_BTCOEX_CFG_3WIRE; + btcoex_hw->btpriority_gpio = ATH_BTPRIORITY_GPIO; } else { - btcoex_info->scheme = ATH_BTCOEX_CFG_2WIRE; + btcoex_hw->scheme = ATH_BTCOEX_CFG_2WIRE; } } else { - btcoex_info->scheme = ATH_BTCOEX_CFG_NONE; + btcoex_hw->scheme = ATH_BTCOEX_CFG_NONE; } } diff --git a/drivers/net/wireless/ath/ath9k/hw.h b/drivers/net/wireless/ath/ath9k/hw.h index 6658d95..2f3bf1a 100644 --- a/drivers/net/wireless/ath/ath9k/hw.h +++ b/drivers/net/wireless/ath/ath9k/hw.h @@ -555,7 +555,7 @@ struct ath_hw { enum ath9k_ani_cmd ani_function; /* Bluetooth coexistance */ - struct ath_btcoex_info btcoex_info; + struct ath_btcoex_hw btcoex_hw; u32 intr_txqs; enum ath9k_ht_extprotspacing extprotspacing; diff --git a/drivers/net/wireless/ath/ath9k/main.c b/drivers/net/wireless/ath/ath9k/main.c index 43f1f7e..1a89e47 100644 --- a/drivers/net/wireless/ath/ath9k/main.c +++ b/drivers/net/wireless/ath/ath9k/main.c @@ -443,7 +443,7 @@ void ath_update_chainmask(struct ath_softc *sc, int is_ht) struct ath_hw *ah = sc->sc_ah; if ((sc->sc_flags & SC_OP_SCANNING) || is_ht || - (ah->btcoex_info.scheme != ATH_BTCOEX_CFG_NONE)) { + (ah->btcoex_hw.scheme != ATH_BTCOEX_CFG_NONE)) { sc->tx_chainmask = sc->sc_ah->caps.tx_chainmask; sc->rx_chainmask = sc->sc_ah->caps.rx_chainmask; } else { @@ -511,7 +511,7 @@ static void ath9k_tasklet(unsigned long data) sc->sc_flags |= SC_OP_WAIT_FOR_BEACON | SC_OP_BEACON_SYNC; } - if (ah->btcoex_info.scheme == ATH_BTCOEX_CFG_3WIRE) + if (ah->btcoex_hw.scheme == ATH_BTCOEX_CFG_3WIRE) if (status & ATH9K_INT_GENTIMER) ath_gen_timer_isr(sc->sc_ah); @@ -1291,7 +1291,7 @@ void ath_detach(struct ath_softc *sc) ath_tx_cleanupq(sc, &sc->tx.txq[i]); if ((sc->btcoex.no_stomp_timer) && - ah->btcoex_info.scheme == ATH_BTCOEX_CFG_3WIRE) + ah->btcoex_hw.scheme == ATH_BTCOEX_CFG_3WIRE) ath_gen_timer_free(ah, sc->btcoex.no_stomp_timer); ath9k_hw_detach(ah); @@ -1318,7 +1318,7 @@ static void ath_detect_bt_priority(struct ath_softc *sc) struct ath_btcoex *btcoex = &sc->btcoex; struct ath_hw *ah = sc->sc_ah; - if (ath9k_hw_gpio_get(sc->sc_ah, ah->btcoex_info.btpriority_gpio)) + if (ath9k_hw_gpio_get(sc->sc_ah, ah->btcoex_hw.btpriority_gpio)) btcoex->bt_priority_cnt++; if (time_after(jiffies, btcoex->bt_priority_time + @@ -1336,17 +1336,17 @@ static void ath_detect_bt_priority(struct ath_softc *sc) } } -static void ath_btcoex_set_weight(struct ath_btcoex_info *btcoex_info, +static void ath_btcoex_set_weight(struct ath_btcoex_hw *btcoex_hw, u32 bt_weight, u32 wlan_weight) { - btcoex_info->bt_coex_weights = SM(bt_weight, AR_BTCOEX_BT_WGHT) | + btcoex_hw->bt_coex_weights = SM(bt_weight, AR_BTCOEX_BT_WGHT) | SM(wlan_weight, AR_BTCOEX_WL_WGHT); } static void ath9k_hw_btcoex_init_weight(struct ath_hw *ah) { - ath_btcoex_set_weight(&ah->btcoex_info, AR_BT_COEX_WGHT, + ath_btcoex_set_weight(&ah->btcoex_hw, AR_BT_COEX_WGHT, AR_STOMP_LOW_WLAN_WGHT); } @@ -1354,21 +1354,21 @@ static void ath9k_hw_btcoex_init_weight(struct ath_hw *ah) * Configures appropriate weight based on stomp type. */ static void ath_btcoex_bt_stomp(struct ath_softc *sc, - struct ath_btcoex_info *btinfo, + struct ath_btcoex_hw *btcoex_hw, int stomp_type) { switch (stomp_type) { case ATH_BTCOEX_STOMP_ALL: - ath_btcoex_set_weight(btinfo, AR_BT_COEX_WGHT, + ath_btcoex_set_weight(btcoex_hw, AR_BT_COEX_WGHT, AR_STOMP_ALL_WLAN_WGHT); break; case ATH_BTCOEX_STOMP_LOW: - ath_btcoex_set_weight(btinfo, AR_BT_COEX_WGHT, + ath_btcoex_set_weight(btcoex_hw, AR_BT_COEX_WGHT, AR_STOMP_LOW_WLAN_WGHT); break; case ATH_BTCOEX_STOMP_NONE: - ath_btcoex_set_weight(btinfo, AR_BT_COEX_WGHT, + ath_btcoex_set_weight(btcoex_hw, AR_BT_COEX_WGHT, AR_STOMP_NONE_WLAN_WGHT); break; default: @@ -1389,13 +1389,13 @@ static void ath_btcoex_period_timer(unsigned long data) struct ath_softc *sc = (struct ath_softc *) data; struct ath_hw *ah = sc->sc_ah; struct ath_btcoex *btcoex = &sc->btcoex; - struct ath_btcoex_info *btinfo = &ah->btcoex_info; + struct ath_btcoex_hw *btcoex_hw= &ah->btcoex_hw; ath_detect_bt_priority(sc); spin_lock_bh(&btcoex->btcoex_lock); - ath_btcoex_bt_stomp(sc, btinfo, btcoex->bt_stomp_type); + ath_btcoex_bt_stomp(sc, btcoex_hw, btcoex->bt_stomp_type); spin_unlock_bh(&btcoex->btcoex_lock); @@ -1424,16 +1424,16 @@ static void ath_btcoex_no_stomp_timer(void *arg) struct ath_softc *sc = (struct ath_softc *)arg; struct ath_hw *ah = sc->sc_ah; struct ath_btcoex *btcoex = &sc->btcoex; - struct ath_btcoex_info *btinfo = &ah->btcoex_info; + struct ath_btcoex_hw *btcoex_hw= &ah->btcoex_hw; DPRINTF(ah, ATH_DBG_BTCOEX, "no stomp timer running \n"); spin_lock_bh(&btcoex->btcoex_lock); if (btcoex->bt_stomp_type == ATH_BTCOEX_STOMP_LOW) - ath_btcoex_bt_stomp(sc, btinfo, ATH_BTCOEX_STOMP_NONE); + ath_btcoex_bt_stomp(sc, btcoex_hw, ATH_BTCOEX_STOMP_NONE); else if (btcoex->bt_stomp_type == ATH_BTCOEX_STOMP_ALL) - ath_btcoex_bt_stomp(sc, btinfo, ATH_BTCOEX_STOMP_LOW); + ath_btcoex_bt_stomp(sc, btcoex_hw, ATH_BTCOEX_STOMP_LOW); spin_unlock_bh(&btcoex->btcoex_lock); } @@ -1678,7 +1678,7 @@ static int ath_init_softc(u16 devid, struct ath_softc *sc, u16 subsysid) ARRAY_SIZE(ath9k_5ghz_chantable); } - switch (ah->btcoex_info.scheme) { + switch (ah->btcoex_hw.scheme) { case ATH_BTCOEX_CFG_NONE: break; case ATH_BTCOEX_CFG_2WIRE: @@ -1690,7 +1690,7 @@ static int ath_init_softc(u16 devid, struct ath_softc *sc, u16 subsysid) if (r) goto bad2; qnum = ath_tx_get_qnum(sc, ATH9K_TX_QUEUE_DATA, ATH9K_WME_AC_BE); - ath9k_hw_init_btcoex_hw_info(ah, qnum); + ath9k_hw_init_btcoex_hw(ah, qnum); sc->btcoex.bt_stomp_type = ATH_BTCOEX_STOMP_LOW; break; default: @@ -2203,13 +2203,13 @@ static int ath9k_start(struct ieee80211_hw *hw) ieee80211_queue_delayed_work(sc->hw, &sc->tx_complete_work, 0); - if ((ah->btcoex_info.scheme != ATH_BTCOEX_CFG_NONE) && - !ah->btcoex_info.enabled) { + if ((ah->btcoex_hw.scheme != ATH_BTCOEX_CFG_NONE) && + !ah->btcoex_hw.enabled) { ath9k_hw_btcoex_init_weight(ah); ath9k_hw_btcoex_enable(ah); ath_pcie_aspm_disable(sc); - if (ah->btcoex_info.scheme == ATH_BTCOEX_CFG_3WIRE) + if (ah->btcoex_hw.scheme == ATH_BTCOEX_CFG_3WIRE) ath9k_btcoex_timer_resume(sc); } @@ -2363,9 +2363,9 @@ static void ath9k_stop(struct ieee80211_hw *hw) return; /* another wiphy still in use */ } - if (ah->btcoex_info.enabled) { + if (ah->btcoex_hw.enabled) { ath9k_hw_btcoex_disable(ah); - if (ah->btcoex_info.scheme == ATH_BTCOEX_CFG_3WIRE) + if (ah->btcoex_hw.scheme == ATH_BTCOEX_CFG_3WIRE) ath9k_btcoex_timer_pause(sc); } -- 1.6.3.3 ^ permalink raw reply related [flat|nested] 34+ messages in thread
* [ath9k-devel] [PATCH 12/15] ath9k: simplify ath_btcoex_bt_stomp() 2009-09-09 23:44 ` Luis R. Rodriguez @ 2009-09-09 23:44 ` Luis R. Rodriguez -1 siblings, 0 replies; 34+ messages in thread From: Luis R. Rodriguez @ 2009-09-09 23:44 UTC (permalink / raw) To: ath9k-devel The second argument is always the hardware bt coex struct, so remove it, and rename the function on the path with a ath9k_ prefix. Signed-off-by: Luis R. Rodriguez <lrodriguez@atheros.com> --- drivers/net/wireless/ath/ath9k/main.c | 43 ++++++++++++++++----------------- 1 files changed, 21 insertions(+), 22 deletions(-) diff --git a/drivers/net/wireless/ath/ath9k/main.c b/drivers/net/wireless/ath/ath9k/main.c index 1a89e47..c8f2ff6 100644 --- a/drivers/net/wireless/ath/ath9k/main.c +++ b/drivers/net/wireless/ath/ath9k/main.c @@ -1336,47 +1336,48 @@ static void ath_detect_bt_priority(struct ath_softc *sc) } } -static void ath_btcoex_set_weight(struct ath_btcoex_hw *btcoex_hw, - u32 bt_weight, - u32 wlan_weight) +static void ath9k_hw_btcoex_set_weight(struct ath_hw *ah, + u32 bt_weight, + u32 wlan_weight) { + struct ath_btcoex_hw *btcoex_hw = &ah->btcoex_hw; + btcoex_hw->bt_coex_weights = SM(bt_weight, AR_BTCOEX_BT_WGHT) | - SM(wlan_weight, AR_BTCOEX_WL_WGHT); + SM(wlan_weight, AR_BTCOEX_WL_WGHT); } static void ath9k_hw_btcoex_init_weight(struct ath_hw *ah) { - ath_btcoex_set_weight(&ah->btcoex_hw, AR_BT_COEX_WGHT, - AR_STOMP_LOW_WLAN_WGHT); + ath9k_hw_btcoex_set_weight(ah, AR_BT_COEX_WGHT, AR_STOMP_LOW_WLAN_WGHT); } /* * Configures appropriate weight based on stomp type. */ -static void ath_btcoex_bt_stomp(struct ath_softc *sc, - struct ath_btcoex_hw *btcoex_hw, - int stomp_type) +static void ath9k_btcoex_bt_stomp(struct ath_softc *sc, + enum ath_stomp_type stomp_type) { + struct ath_hw *ah = sc->sc_ah; switch (stomp_type) { case ATH_BTCOEX_STOMP_ALL: - ath_btcoex_set_weight(btcoex_hw, AR_BT_COEX_WGHT, - AR_STOMP_ALL_WLAN_WGHT); + ath9k_hw_btcoex_set_weight(ah, AR_BT_COEX_WGHT, + AR_STOMP_ALL_WLAN_WGHT); break; case ATH_BTCOEX_STOMP_LOW: - ath_btcoex_set_weight(btcoex_hw, AR_BT_COEX_WGHT, - AR_STOMP_LOW_WLAN_WGHT); + ath9k_hw_btcoex_set_weight(ah, AR_BT_COEX_WGHT, + AR_STOMP_LOW_WLAN_WGHT); break; case ATH_BTCOEX_STOMP_NONE: - ath_btcoex_set_weight(btcoex_hw, AR_BT_COEX_WGHT, - AR_STOMP_NONE_WLAN_WGHT); + ath9k_hw_btcoex_set_weight(ah, AR_BT_COEX_WGHT, + AR_STOMP_NONE_WLAN_WGHT); break; default: - DPRINTF(sc->sc_ah, ATH_DBG_BTCOEX, "Invalid Stomptype\n"); + DPRINTF(ah, ATH_DBG_BTCOEX, "Invalid Stomptype\n"); break; } - ath9k_hw_btcoex_enable(sc->sc_ah); + ath9k_hw_btcoex_enable(ah); } /* @@ -1389,13 +1390,12 @@ static void ath_btcoex_period_timer(unsigned long data) struct ath_softc *sc = (struct ath_softc *) data; struct ath_hw *ah = sc->sc_ah; struct ath_btcoex *btcoex = &sc->btcoex; - struct ath_btcoex_hw *btcoex_hw= &ah->btcoex_hw; ath_detect_bt_priority(sc); spin_lock_bh(&btcoex->btcoex_lock); - ath_btcoex_bt_stomp(sc, btcoex_hw, btcoex->bt_stomp_type); + ath9k_btcoex_bt_stomp(sc, btcoex->bt_stomp_type); spin_unlock_bh(&btcoex->btcoex_lock); @@ -1424,16 +1424,15 @@ static void ath_btcoex_no_stomp_timer(void *arg) struct ath_softc *sc = (struct ath_softc *)arg; struct ath_hw *ah = sc->sc_ah; struct ath_btcoex *btcoex = &sc->btcoex; - struct ath_btcoex_hw *btcoex_hw= &ah->btcoex_hw; DPRINTF(ah, ATH_DBG_BTCOEX, "no stomp timer running \n"); spin_lock_bh(&btcoex->btcoex_lock); if (btcoex->bt_stomp_type == ATH_BTCOEX_STOMP_LOW) - ath_btcoex_bt_stomp(sc, btcoex_hw, ATH_BTCOEX_STOMP_NONE); + ath9k_btcoex_bt_stomp(sc, ATH_BTCOEX_STOMP_NONE); else if (btcoex->bt_stomp_type == ATH_BTCOEX_STOMP_ALL) - ath_btcoex_bt_stomp(sc, btcoex_hw, ATH_BTCOEX_STOMP_LOW); + ath9k_btcoex_bt_stomp(sc, ATH_BTCOEX_STOMP_LOW); spin_unlock_bh(&btcoex->btcoex_lock); } -- 1.6.3.3 ^ permalink raw reply related [flat|nested] 34+ messages in thread
* [PATCH 12/15] ath9k: simplify ath_btcoex_bt_stomp() @ 2009-09-09 23:44 ` Luis R. Rodriguez 0 siblings, 0 replies; 34+ messages in thread From: Luis R. Rodriguez @ 2009-09-09 23:44 UTC (permalink / raw) To: linville; +Cc: linux-wireless, ath9k-devel, devel, Luis R. Rodriguez The second argument is always the hardware bt coex struct, so remove it, and rename the function on the path with a ath9k_ prefix. Signed-off-by: Luis R. Rodriguez <lrodriguez@atheros.com> --- drivers/net/wireless/ath/ath9k/main.c | 43 ++++++++++++++++----------------- 1 files changed, 21 insertions(+), 22 deletions(-) diff --git a/drivers/net/wireless/ath/ath9k/main.c b/drivers/net/wireless/ath/ath9k/main.c index 1a89e47..c8f2ff6 100644 --- a/drivers/net/wireless/ath/ath9k/main.c +++ b/drivers/net/wireless/ath/ath9k/main.c @@ -1336,47 +1336,48 @@ static void ath_detect_bt_priority(struct ath_softc *sc) } } -static void ath_btcoex_set_weight(struct ath_btcoex_hw *btcoex_hw, - u32 bt_weight, - u32 wlan_weight) +static void ath9k_hw_btcoex_set_weight(struct ath_hw *ah, + u32 bt_weight, + u32 wlan_weight) { + struct ath_btcoex_hw *btcoex_hw = &ah->btcoex_hw; + btcoex_hw->bt_coex_weights = SM(bt_weight, AR_BTCOEX_BT_WGHT) | - SM(wlan_weight, AR_BTCOEX_WL_WGHT); + SM(wlan_weight, AR_BTCOEX_WL_WGHT); } static void ath9k_hw_btcoex_init_weight(struct ath_hw *ah) { - ath_btcoex_set_weight(&ah->btcoex_hw, AR_BT_COEX_WGHT, - AR_STOMP_LOW_WLAN_WGHT); + ath9k_hw_btcoex_set_weight(ah, AR_BT_COEX_WGHT, AR_STOMP_LOW_WLAN_WGHT); } /* * Configures appropriate weight based on stomp type. */ -static void ath_btcoex_bt_stomp(struct ath_softc *sc, - struct ath_btcoex_hw *btcoex_hw, - int stomp_type) +static void ath9k_btcoex_bt_stomp(struct ath_softc *sc, + enum ath_stomp_type stomp_type) { + struct ath_hw *ah = sc->sc_ah; switch (stomp_type) { case ATH_BTCOEX_STOMP_ALL: - ath_btcoex_set_weight(btcoex_hw, AR_BT_COEX_WGHT, - AR_STOMP_ALL_WLAN_WGHT); + ath9k_hw_btcoex_set_weight(ah, AR_BT_COEX_WGHT, + AR_STOMP_ALL_WLAN_WGHT); break; case ATH_BTCOEX_STOMP_LOW: - ath_btcoex_set_weight(btcoex_hw, AR_BT_COEX_WGHT, - AR_STOMP_LOW_WLAN_WGHT); + ath9k_hw_btcoex_set_weight(ah, AR_BT_COEX_WGHT, + AR_STOMP_LOW_WLAN_WGHT); break; case ATH_BTCOEX_STOMP_NONE: - ath_btcoex_set_weight(btcoex_hw, AR_BT_COEX_WGHT, - AR_STOMP_NONE_WLAN_WGHT); + ath9k_hw_btcoex_set_weight(ah, AR_BT_COEX_WGHT, + AR_STOMP_NONE_WLAN_WGHT); break; default: - DPRINTF(sc->sc_ah, ATH_DBG_BTCOEX, "Invalid Stomptype\n"); + DPRINTF(ah, ATH_DBG_BTCOEX, "Invalid Stomptype\n"); break; } - ath9k_hw_btcoex_enable(sc->sc_ah); + ath9k_hw_btcoex_enable(ah); } /* @@ -1389,13 +1390,12 @@ static void ath_btcoex_period_timer(unsigned long data) struct ath_softc *sc = (struct ath_softc *) data; struct ath_hw *ah = sc->sc_ah; struct ath_btcoex *btcoex = &sc->btcoex; - struct ath_btcoex_hw *btcoex_hw= &ah->btcoex_hw; ath_detect_bt_priority(sc); spin_lock_bh(&btcoex->btcoex_lock); - ath_btcoex_bt_stomp(sc, btcoex_hw, btcoex->bt_stomp_type); + ath9k_btcoex_bt_stomp(sc, btcoex->bt_stomp_type); spin_unlock_bh(&btcoex->btcoex_lock); @@ -1424,16 +1424,15 @@ static void ath_btcoex_no_stomp_timer(void *arg) struct ath_softc *sc = (struct ath_softc *)arg; struct ath_hw *ah = sc->sc_ah; struct ath_btcoex *btcoex = &sc->btcoex; - struct ath_btcoex_hw *btcoex_hw= &ah->btcoex_hw; DPRINTF(ah, ATH_DBG_BTCOEX, "no stomp timer running \n"); spin_lock_bh(&btcoex->btcoex_lock); if (btcoex->bt_stomp_type == ATH_BTCOEX_STOMP_LOW) - ath_btcoex_bt_stomp(sc, btcoex_hw, ATH_BTCOEX_STOMP_NONE); + ath9k_btcoex_bt_stomp(sc, ATH_BTCOEX_STOMP_NONE); else if (btcoex->bt_stomp_type == ATH_BTCOEX_STOMP_ALL) - ath_btcoex_bt_stomp(sc, btcoex_hw, ATH_BTCOEX_STOMP_LOW); + ath9k_btcoex_bt_stomp(sc, ATH_BTCOEX_STOMP_LOW); spin_unlock_bh(&btcoex->btcoex_lock); } -- 1.6.3.3 ^ permalink raw reply related [flat|nested] 34+ messages in thread
* [ath9k-devel] [PATCH 13/15] ath9k: now move ath9k_hw_btcoex_set_weight() to btcoex.c 2009-09-09 23:44 ` Luis R. Rodriguez @ 2009-09-09 23:44 ` Luis R. Rodriguez -1 siblings, 0 replies; 34+ messages in thread From: Luis R. Rodriguez @ 2009-09-09 23:44 UTC (permalink / raw) To: ath9k-devel After some necessary cleanups we now move ath9k_hw_btcoex_set_weight() to where it belongs. Signed-off-by: Luis R. Rodriguez <lrodriguez@atheros.com> --- drivers/net/wireless/ath/ath9k/btcoex.c | 10 ++++++++++ drivers/net/wireless/ath/ath9k/btcoex.h | 3 +++ drivers/net/wireless/ath/ath9k/main.c | 18 ++---------------- 3 files changed, 15 insertions(+), 16 deletions(-) diff --git a/drivers/net/wireless/ath/ath9k/btcoex.c b/drivers/net/wireless/ath/ath9k/btcoex.c index 0b5a7d4..4cca023 100644 --- a/drivers/net/wireless/ath/ath9k/btcoex.c +++ b/drivers/net/wireless/ath/ath9k/btcoex.c @@ -124,6 +124,16 @@ static void ath9k_hw_btcoex_enable_2wire(struct ath_hw *ah) AR_GPIO_OUTPUT_MUX_AS_TX_FRAME); } +void ath9k_hw_btcoex_set_weight(struct ath_hw *ah, + u32 bt_weight, + u32 wlan_weight) +{ + struct ath_btcoex_hw *btcoex_hw = &ah->btcoex_hw; + + btcoex_hw->bt_coex_weights = SM(bt_weight, AR_BTCOEX_BT_WGHT) | + SM(wlan_weight, AR_BTCOEX_WL_WGHT); +} + static void ath9k_hw_btcoex_enable_3wire(struct ath_hw *ah) { struct ath_btcoex_hw *btcoex_hw = &ah->btcoex_hw; diff --git a/drivers/net/wireless/ath/ath9k/btcoex.h b/drivers/net/wireless/ath/ath9k/btcoex.h index 296ddd8..971d200 100644 --- a/drivers/net/wireless/ath/ath9k/btcoex.h +++ b/drivers/net/wireless/ath/ath9k/btcoex.h @@ -70,6 +70,9 @@ bool ath_btcoex_supported(u16 subsysid); void ath9k_hw_btcoex_init_2wire(struct ath_hw *ah); void ath9k_hw_btcoex_init_3wire(struct ath_hw *ah); void ath9k_hw_init_btcoex_hw(struct ath_hw *ah, int qnum); +void ath9k_hw_btcoex_set_weight(struct ath_hw *ah, + u32 bt_weight, + u32 wlan_weight); void ath9k_hw_btcoex_enable(struct ath_hw *ah); void ath9k_hw_btcoex_disable(struct ath_hw *ah); diff --git a/drivers/net/wireless/ath/ath9k/main.c b/drivers/net/wireless/ath/ath9k/main.c index c8f2ff6..5a33d01 100644 --- a/drivers/net/wireless/ath/ath9k/main.c +++ b/drivers/net/wireless/ath/ath9k/main.c @@ -1336,21 +1336,6 @@ static void ath_detect_bt_priority(struct ath_softc *sc) } } -static void ath9k_hw_btcoex_set_weight(struct ath_hw *ah, - u32 bt_weight, - u32 wlan_weight) -{ - struct ath_btcoex_hw *btcoex_hw = &ah->btcoex_hw; - - btcoex_hw->bt_coex_weights = SM(bt_weight, AR_BTCOEX_BT_WGHT) | - SM(wlan_weight, AR_BTCOEX_WL_WGHT); -} - -static void ath9k_hw_btcoex_init_weight(struct ath_hw *ah) -{ - ath9k_hw_btcoex_set_weight(ah, AR_BT_COEX_WGHT, AR_STOMP_LOW_WLAN_WGHT); -} - /* * Configures appropriate weight based on stomp type. */ @@ -2204,7 +2189,8 @@ static int ath9k_start(struct ieee80211_hw *hw) if ((ah->btcoex_hw.scheme != ATH_BTCOEX_CFG_NONE) && !ah->btcoex_hw.enabled) { - ath9k_hw_btcoex_init_weight(ah); + ath9k_hw_btcoex_set_weight(ah, AR_BT_COEX_WGHT, + AR_STOMP_LOW_WLAN_WGHT); ath9k_hw_btcoex_enable(ah); ath_pcie_aspm_disable(sc); -- 1.6.3.3 ^ permalink raw reply related [flat|nested] 34+ messages in thread
* [PATCH 13/15] ath9k: now move ath9k_hw_btcoex_set_weight() to btcoex.c @ 2009-09-09 23:44 ` Luis R. Rodriguez 0 siblings, 0 replies; 34+ messages in thread From: Luis R. Rodriguez @ 2009-09-09 23:44 UTC (permalink / raw) To: linville; +Cc: linux-wireless, ath9k-devel, devel, Luis R. Rodriguez After some necessary cleanups we now move ath9k_hw_btcoex_set_weight() to where it belongs. Signed-off-by: Luis R. Rodriguez <lrodriguez@atheros.com> --- drivers/net/wireless/ath/ath9k/btcoex.c | 10 ++++++++++ drivers/net/wireless/ath/ath9k/btcoex.h | 3 +++ drivers/net/wireless/ath/ath9k/main.c | 18 ++---------------- 3 files changed, 15 insertions(+), 16 deletions(-) diff --git a/drivers/net/wireless/ath/ath9k/btcoex.c b/drivers/net/wireless/ath/ath9k/btcoex.c index 0b5a7d4..4cca023 100644 --- a/drivers/net/wireless/ath/ath9k/btcoex.c +++ b/drivers/net/wireless/ath/ath9k/btcoex.c @@ -124,6 +124,16 @@ static void ath9k_hw_btcoex_enable_2wire(struct ath_hw *ah) AR_GPIO_OUTPUT_MUX_AS_TX_FRAME); } +void ath9k_hw_btcoex_set_weight(struct ath_hw *ah, + u32 bt_weight, + u32 wlan_weight) +{ + struct ath_btcoex_hw *btcoex_hw = &ah->btcoex_hw; + + btcoex_hw->bt_coex_weights = SM(bt_weight, AR_BTCOEX_BT_WGHT) | + SM(wlan_weight, AR_BTCOEX_WL_WGHT); +} + static void ath9k_hw_btcoex_enable_3wire(struct ath_hw *ah) { struct ath_btcoex_hw *btcoex_hw = &ah->btcoex_hw; diff --git a/drivers/net/wireless/ath/ath9k/btcoex.h b/drivers/net/wireless/ath/ath9k/btcoex.h index 296ddd8..971d200 100644 --- a/drivers/net/wireless/ath/ath9k/btcoex.h +++ b/drivers/net/wireless/ath/ath9k/btcoex.h @@ -70,6 +70,9 @@ bool ath_btcoex_supported(u16 subsysid); void ath9k_hw_btcoex_init_2wire(struct ath_hw *ah); void ath9k_hw_btcoex_init_3wire(struct ath_hw *ah); void ath9k_hw_init_btcoex_hw(struct ath_hw *ah, int qnum); +void ath9k_hw_btcoex_set_weight(struct ath_hw *ah, + u32 bt_weight, + u32 wlan_weight); void ath9k_hw_btcoex_enable(struct ath_hw *ah); void ath9k_hw_btcoex_disable(struct ath_hw *ah); diff --git a/drivers/net/wireless/ath/ath9k/main.c b/drivers/net/wireless/ath/ath9k/main.c index c8f2ff6..5a33d01 100644 --- a/drivers/net/wireless/ath/ath9k/main.c +++ b/drivers/net/wireless/ath/ath9k/main.c @@ -1336,21 +1336,6 @@ static void ath_detect_bt_priority(struct ath_softc *sc) } } -static void ath9k_hw_btcoex_set_weight(struct ath_hw *ah, - u32 bt_weight, - u32 wlan_weight) -{ - struct ath_btcoex_hw *btcoex_hw = &ah->btcoex_hw; - - btcoex_hw->bt_coex_weights = SM(bt_weight, AR_BTCOEX_BT_WGHT) | - SM(wlan_weight, AR_BTCOEX_WL_WGHT); -} - -static void ath9k_hw_btcoex_init_weight(struct ath_hw *ah) -{ - ath9k_hw_btcoex_set_weight(ah, AR_BT_COEX_WGHT, AR_STOMP_LOW_WLAN_WGHT); -} - /* * Configures appropriate weight based on stomp type. */ @@ -2204,7 +2189,8 @@ static int ath9k_start(struct ieee80211_hw *hw) if ((ah->btcoex_hw.scheme != ATH_BTCOEX_CFG_NONE) && !ah->btcoex_hw.enabled) { - ath9k_hw_btcoex_init_weight(ah); + ath9k_hw_btcoex_set_weight(ah, AR_BT_COEX_WGHT, + AR_STOMP_LOW_WLAN_WGHT); ath9k_hw_btcoex_enable(ah); ath_pcie_aspm_disable(sc); -- 1.6.3.3 ^ permalink raw reply related [flat|nested] 34+ messages in thread
* [ath9k-devel] [PATCH 14/15] ath9k: move ath_btcoex_config and ath_bt_mode to btcoex.c 2009-09-09 23:44 ` Luis R. Rodriguez @ 2009-09-09 23:45 ` Luis R. Rodriguez -1 siblings, 0 replies; 34+ messages in thread From: Luis R. Rodriguez @ 2009-09-09 23:45 UTC (permalink / raw) To: ath9k-devel These are only used by btcoex.c on one routine, so stuff them into that file. Signed-off-by: Luis R. Rodriguez <lrodriguez@atheros.com> --- drivers/net/wireless/ath/ath9k/btcoex.c | 31 +++++++++++++++++++++++++++++-- drivers/net/wireless/ath/ath9k/btcoex.h | 20 -------------------- 2 files changed, 29 insertions(+), 22 deletions(-) diff --git a/drivers/net/wireless/ath/ath9k/btcoex.c b/drivers/net/wireless/ath/ath9k/btcoex.c index 4cca023..ee2a834 100644 --- a/drivers/net/wireless/ath/ath9k/btcoex.c +++ b/drivers/net/wireless/ath/ath9k/btcoex.c @@ -16,8 +16,24 @@ #include "ath9k.h" -static const struct ath_btcoex_config ath_bt_config = { 0, true, true, - ATH_BT_COEX_MODE_SLOTTED, true, true, 2, 5, true }; +enum ath_bt_mode { + ATH_BT_COEX_MODE_LEGACY, /* legacy rx_clear mode */ + ATH_BT_COEX_MODE_UNSLOTTED, /* untimed/unslotted mode */ + ATH_BT_COEX_MODE_SLOTTED, /* slotted mode */ + ATH_BT_COEX_MODE_DISALBED, /* coexistence disabled */ +}; + +struct ath_btcoex_config { + u8 bt_time_extend; + bool bt_txstate_extend; + bool bt_txframe_extend; + enum ath_bt_mode bt_mode; /* coexistence mode */ + bool bt_quiet_collision; + bool bt_rxclear_polarity; /* invert rx_clear as WLAN_ACTIVE*/ + u8 bt_priority_time; + u8 bt_first_slot_time; + bool bt_hold_rx_clear; +}; static const u16 ath_subsysid_tbl[] = { AR9280_COEX2WIRE_SUBSYSID, @@ -46,6 +62,17 @@ bool ath_btcoex_supported(u16 subsysid) void ath9k_hw_init_btcoex_hw(struct ath_hw *ah, int qnum) { struct ath_btcoex_hw *btcoex_hw = &ah->btcoex_hw; + const struct ath_btcoex_config ath_bt_config = { + .bt_time_extend = 0, + .bt_txstate_extend = true, + .bt_txframe_extend = true, + .bt_mode = ATH_BT_COEX_MODE_SLOTTED, + .bt_quiet_collision = true, + .bt_rxclear_polarity = true, + .bt_priority_time = 2, + .bt_first_slot_time = 5, + .bt_hold_rx_clear = true, + }; u32 i; btcoex_hw->bt_coex_mode = diff --git a/drivers/net/wireless/ath/ath9k/btcoex.h b/drivers/net/wireless/ath/ath9k/btcoex.h index 971d200..0dc5120 100644 --- a/drivers/net/wireless/ath/ath9k/btcoex.h +++ b/drivers/net/wireless/ath/ath9k/btcoex.h @@ -36,25 +36,6 @@ enum ath_btcoex_scheme { ATH_BTCOEX_CFG_3WIRE, }; -enum ath_bt_mode { - ATH_BT_COEX_MODE_LEGACY, /* legacy rx_clear mode */ - ATH_BT_COEX_MODE_UNSLOTTED, /* untimed/unslotted mode */ - ATH_BT_COEX_MODE_SLOTTED, /* slotted mode */ - ATH_BT_COEX_MODE_DISALBED, /* coexistence disabled */ -}; - -struct ath_btcoex_config { - u8 bt_time_extend; - bool bt_txstate_extend; - bool bt_txframe_extend; - enum ath_bt_mode bt_mode; /* coexistence mode */ - bool bt_quiet_collision; - bool bt_rxclear_polarity; /* invert rx_clear as WLAN_ACTIVE*/ - u8 bt_priority_time; - u8 bt_first_slot_time; - bool bt_hold_rx_clear; -}; - struct ath_btcoex_hw { enum ath_btcoex_scheme scheme; bool enabled; @@ -76,5 +57,4 @@ void ath9k_hw_btcoex_set_weight(struct ath_hw *ah, void ath9k_hw_btcoex_enable(struct ath_hw *ah); void ath9k_hw_btcoex_disable(struct ath_hw *ah); - #endif -- 1.6.3.3 ^ permalink raw reply related [flat|nested] 34+ messages in thread
* [PATCH 14/15] ath9k: move ath_btcoex_config and ath_bt_mode to btcoex.c @ 2009-09-09 23:45 ` Luis R. Rodriguez 0 siblings, 0 replies; 34+ messages in thread From: Luis R. Rodriguez @ 2009-09-09 23:45 UTC (permalink / raw) To: linville; +Cc: linux-wireless, ath9k-devel, devel, Luis R. Rodriguez These are only used by btcoex.c on one routine, so stuff them into that file. Signed-off-by: Luis R. Rodriguez <lrodriguez@atheros.com> --- drivers/net/wireless/ath/ath9k/btcoex.c | 31 +++++++++++++++++++++++++++++-- drivers/net/wireless/ath/ath9k/btcoex.h | 20 -------------------- 2 files changed, 29 insertions(+), 22 deletions(-) diff --git a/drivers/net/wireless/ath/ath9k/btcoex.c b/drivers/net/wireless/ath/ath9k/btcoex.c index 4cca023..ee2a834 100644 --- a/drivers/net/wireless/ath/ath9k/btcoex.c +++ b/drivers/net/wireless/ath/ath9k/btcoex.c @@ -16,8 +16,24 @@ #include "ath9k.h" -static const struct ath_btcoex_config ath_bt_config = { 0, true, true, - ATH_BT_COEX_MODE_SLOTTED, true, true, 2, 5, true }; +enum ath_bt_mode { + ATH_BT_COEX_MODE_LEGACY, /* legacy rx_clear mode */ + ATH_BT_COEX_MODE_UNSLOTTED, /* untimed/unslotted mode */ + ATH_BT_COEX_MODE_SLOTTED, /* slotted mode */ + ATH_BT_COEX_MODE_DISALBED, /* coexistence disabled */ +}; + +struct ath_btcoex_config { + u8 bt_time_extend; + bool bt_txstate_extend; + bool bt_txframe_extend; + enum ath_bt_mode bt_mode; /* coexistence mode */ + bool bt_quiet_collision; + bool bt_rxclear_polarity; /* invert rx_clear as WLAN_ACTIVE*/ + u8 bt_priority_time; + u8 bt_first_slot_time; + bool bt_hold_rx_clear; +}; static const u16 ath_subsysid_tbl[] = { AR9280_COEX2WIRE_SUBSYSID, @@ -46,6 +62,17 @@ bool ath_btcoex_supported(u16 subsysid) void ath9k_hw_init_btcoex_hw(struct ath_hw *ah, int qnum) { struct ath_btcoex_hw *btcoex_hw = &ah->btcoex_hw; + const struct ath_btcoex_config ath_bt_config = { + .bt_time_extend = 0, + .bt_txstate_extend = true, + .bt_txframe_extend = true, + .bt_mode = ATH_BT_COEX_MODE_SLOTTED, + .bt_quiet_collision = true, + .bt_rxclear_polarity = true, + .bt_priority_time = 2, + .bt_first_slot_time = 5, + .bt_hold_rx_clear = true, + }; u32 i; btcoex_hw->bt_coex_mode = diff --git a/drivers/net/wireless/ath/ath9k/btcoex.h b/drivers/net/wireless/ath/ath9k/btcoex.h index 971d200..0dc5120 100644 --- a/drivers/net/wireless/ath/ath9k/btcoex.h +++ b/drivers/net/wireless/ath/ath9k/btcoex.h @@ -36,25 +36,6 @@ enum ath_btcoex_scheme { ATH_BTCOEX_CFG_3WIRE, }; -enum ath_bt_mode { - ATH_BT_COEX_MODE_LEGACY, /* legacy rx_clear mode */ - ATH_BT_COEX_MODE_UNSLOTTED, /* untimed/unslotted mode */ - ATH_BT_COEX_MODE_SLOTTED, /* slotted mode */ - ATH_BT_COEX_MODE_DISALBED, /* coexistence disabled */ -}; - -struct ath_btcoex_config { - u8 bt_time_extend; - bool bt_txstate_extend; - bool bt_txframe_extend; - enum ath_bt_mode bt_mode; /* coexistence mode */ - bool bt_quiet_collision; - bool bt_rxclear_polarity; /* invert rx_clear as WLAN_ACTIVE*/ - u8 bt_priority_time; - u8 bt_first_slot_time; - bool bt_hold_rx_clear; -}; - struct ath_btcoex_hw { enum ath_btcoex_scheme scheme; bool enabled; @@ -76,5 +57,4 @@ void ath9k_hw_btcoex_set_weight(struct ath_hw *ah, void ath9k_hw_btcoex_enable(struct ath_hw *ah); void ath9k_hw_btcoex_disable(struct ath_hw *ah); - #endif -- 1.6.3.3 ^ permalink raw reply related [flat|nested] 34+ messages in thread
* [ath9k-devel] [PATCH 15/15] ath9k: rename ath_btcoex_supported() to ath9k_hw_btcoex_supported() 2009-09-09 23:44 ` Luis R. Rodriguez @ 2009-09-09 23:45 ` Luis R. Rodriguez -1 siblings, 0 replies; 34+ messages in thread From: Luis R. Rodriguez @ 2009-09-09 23:45 UTC (permalink / raw) To: ath9k-devel Also just pass the ath_hw as the parameter. Signed-off-by: Luis R. Rodriguez <lrodriguez@atheros.com> --- drivers/net/wireless/ath/ath9k/btcoex.c | 6 +++--- drivers/net/wireless/ath/ath9k/btcoex.h | 2 +- drivers/net/wireless/ath/ath9k/hw.c | 2 +- 3 files changed, 5 insertions(+), 5 deletions(-) diff --git a/drivers/net/wireless/ath/ath9k/btcoex.c b/drivers/net/wireless/ath/ath9k/btcoex.c index ee2a834..5d1095f 100644 --- a/drivers/net/wireless/ath/ath9k/btcoex.c +++ b/drivers/net/wireless/ath/ath9k/btcoex.c @@ -45,15 +45,15 @@ static const u16 ath_subsysid_tbl[] = { * Checks the subsystem id of the device to see if it * supports btcoex */ -bool ath_btcoex_supported(u16 subsysid) +bool ath9k_hw_btcoex_supported(struct ath_hw *ah) { int i; - if (!subsysid) + if (!ah->hw_version.subsysid) return false; for (i = 0; i < ARRAY_SIZE(ath_subsysid_tbl); i++) - if (subsysid == ath_subsysid_tbl[i]) + if (ah->hw_version.subsysid == ath_subsysid_tbl[i]) return true; return false; diff --git a/drivers/net/wireless/ath/ath9k/btcoex.h b/drivers/net/wireless/ath/ath9k/btcoex.h index 0dc5120..1ba31a7 100644 --- a/drivers/net/wireless/ath/ath9k/btcoex.h +++ b/drivers/net/wireless/ath/ath9k/btcoex.h @@ -47,7 +47,7 @@ struct ath_btcoex_hw { u32 bt_coex_mode2; /* Register setting for AR_BT_COEX_MODE2 */ }; -bool ath_btcoex_supported(u16 subsysid); +bool ath9k_hw_btcoex_supported(struct ath_hw *ah); void ath9k_hw_btcoex_init_2wire(struct ath_hw *ah); void ath9k_hw_btcoex_init_3wire(struct ath_hw *ah); void ath9k_hw_init_btcoex_hw(struct ath_hw *ah, int qnum); diff --git a/drivers/net/wireless/ath/ath9k/hw.c b/drivers/net/wireless/ath/ath9k/hw.c index 0fc4c6e..24157d2 100644 --- a/drivers/net/wireless/ath/ath9k/hw.c +++ b/drivers/net/wireless/ath/ath9k/hw.c @@ -3688,7 +3688,7 @@ void ath9k_hw_fill_cap_info(struct ath_hw *ah) ah->eep_ops->get_num_ant_config(ah, ATH9K_HAL_FREQ_BAND_2GHZ); if (AR_SREV_9280_10_OR_LATER(ah) && - ath_btcoex_supported(ah->hw_version.subsysid)) { + ath9k_hw_btcoex_supported(ah)) { btcoex_hw->btactive_gpio = ATH_BTACTIVE_GPIO; btcoex_hw->wlanactive_gpio = ATH_WLANACTIVE_GPIO; -- 1.6.3.3 ^ permalink raw reply related [flat|nested] 34+ messages in thread
* [PATCH 15/15] ath9k: rename ath_btcoex_supported() to ath9k_hw_btcoex_supported() @ 2009-09-09 23:45 ` Luis R. Rodriguez 0 siblings, 0 replies; 34+ messages in thread From: Luis R. Rodriguez @ 2009-09-09 23:45 UTC (permalink / raw) To: linville; +Cc: linux-wireless, ath9k-devel, devel, Luis R. Rodriguez Also just pass the ath_hw as the parameter. Signed-off-by: Luis R. Rodriguez <lrodriguez@atheros.com> --- drivers/net/wireless/ath/ath9k/btcoex.c | 6 +++--- drivers/net/wireless/ath/ath9k/btcoex.h | 2 +- drivers/net/wireless/ath/ath9k/hw.c | 2 +- 3 files changed, 5 insertions(+), 5 deletions(-) diff --git a/drivers/net/wireless/ath/ath9k/btcoex.c b/drivers/net/wireless/ath/ath9k/btcoex.c index ee2a834..5d1095f 100644 --- a/drivers/net/wireless/ath/ath9k/btcoex.c +++ b/drivers/net/wireless/ath/ath9k/btcoex.c @@ -45,15 +45,15 @@ static const u16 ath_subsysid_tbl[] = { * Checks the subsystem id of the device to see if it * supports btcoex */ -bool ath_btcoex_supported(u16 subsysid) +bool ath9k_hw_btcoex_supported(struct ath_hw *ah) { int i; - if (!subsysid) + if (!ah->hw_version.subsysid) return false; for (i = 0; i < ARRAY_SIZE(ath_subsysid_tbl); i++) - if (subsysid == ath_subsysid_tbl[i]) + if (ah->hw_version.subsysid == ath_subsysid_tbl[i]) return true; return false; diff --git a/drivers/net/wireless/ath/ath9k/btcoex.h b/drivers/net/wireless/ath/ath9k/btcoex.h index 0dc5120..1ba31a7 100644 --- a/drivers/net/wireless/ath/ath9k/btcoex.h +++ b/drivers/net/wireless/ath/ath9k/btcoex.h @@ -47,7 +47,7 @@ struct ath_btcoex_hw { u32 bt_coex_mode2; /* Register setting for AR_BT_COEX_MODE2 */ }; -bool ath_btcoex_supported(u16 subsysid); +bool ath9k_hw_btcoex_supported(struct ath_hw *ah); void ath9k_hw_btcoex_init_2wire(struct ath_hw *ah); void ath9k_hw_btcoex_init_3wire(struct ath_hw *ah); void ath9k_hw_init_btcoex_hw(struct ath_hw *ah, int qnum); diff --git a/drivers/net/wireless/ath/ath9k/hw.c b/drivers/net/wireless/ath/ath9k/hw.c index 0fc4c6e..24157d2 100644 --- a/drivers/net/wireless/ath/ath9k/hw.c +++ b/drivers/net/wireless/ath/ath9k/hw.c @@ -3688,7 +3688,7 @@ void ath9k_hw_fill_cap_info(struct ath_hw *ah) ah->eep_ops->get_num_ant_config(ah, ATH9K_HAL_FREQ_BAND_2GHZ); if (AR_SREV_9280_10_OR_LATER(ah) && - ath_btcoex_supported(ah->hw_version.subsysid)) { + ath9k_hw_btcoex_supported(ah)) { btcoex_hw->btactive_gpio = ATH_BTACTIVE_GPIO; btcoex_hw->wlanactive_gpio = ATH_WLANACTIVE_GPIO; -- 1.6.3.3 ^ permalink raw reply related [flat|nested] 34+ messages in thread
end of thread, other threads:[~2009-09-10 5:01 UTC | newest] Thread overview: 34+ messages (download: mbox.gz follow: Atom feed -- links below jump to the message on this page -- 2009-09-09 23:44 [ath9k-devel] [PATCH 00/15] ath9k: cleanups to help other core drivers Luis R. Rodriguez 2009-09-09 23:44 ` Luis R. Rodriguez 2009-09-09 23:44 ` [ath9k-devel] [PATCH 01/15] ath9k: use ath_hw for DPRINTF() and debug init/exit Luis R. Rodriguez 2009-09-09 23:44 ` Luis R. Rodriguez 2009-09-09 23:44 ` [ath9k-devel] [PATCH 02/15] ath9k: move btcoex core driver info to its own struct Luis R. Rodriguez 2009-09-09 23:44 ` Luis R. Rodriguez 2009-09-09 23:44 ` [ath9k-devel] [PATCH 03/15] ath9k: move hw specific btcoex info to ath_hw Luis R. Rodriguez 2009-09-09 23:44 ` Luis R. Rodriguez 2009-09-09 23:44 ` [ath9k-devel] [PATCH 04/15] ath9k: split bluetooth hardware coex init into two helpers Luis R. Rodriguez 2009-09-09 23:44 ` Luis R. Rodriguez 2009-09-09 23:44 ` [ath9k-devel] [PATCH 05/15] ath9k: move driver core helpers to main.c Luis R. Rodriguez 2009-09-09 23:44 ` Luis R. Rodriguez 2009-09-09 23:44 ` [ath9k-devel] [PATCH 06/15] ath9k: split ath9k_hw_btcoex_enable() into two helpers Luis R. Rodriguez 2009-09-09 23:44 ` Luis R. Rodriguez 2009-09-09 23:44 ` [ath9k-devel] [PATCH 07/15] ath9k: replaces SC_OP_BTCOEX_ENABLED with a bool Luis R. Rodriguez 2009-09-09 23:44 ` Luis R. Rodriguez 2009-09-09 23:44 ` [ath9k-devel] [PATCH 08/15] ath9k: move bt_stomp_type to driver core Luis R. Rodriguez 2009-09-09 23:44 ` Luis R. Rodriguez 2009-09-09 23:44 ` [ath9k-devel] [PATCH 09/15] ath9k: remove unused bt_duty_cycle Luis R. Rodriguez 2009-09-09 23:44 ` Luis R. Rodriguez 2009-09-10 5:01 ` [ath9k-devel] " Vasanthakumar Thiagarajan 2009-09-10 5:01 ` Vasanthakumar Thiagarajan 2009-09-09 23:44 ` [ath9k-devel] [PATCH 10/15] ath9k: rename btcoex_scheme to just scheme Luis R. Rodriguez 2009-09-09 23:44 ` Luis R. Rodriguez 2009-09-09 23:44 ` [ath9k-devel] [PATCH 11/15] ath9k: rename ath_btcoex_info to ath_btcoex_hw Luis R. Rodriguez 2009-09-09 23:44 ` Luis R. Rodriguez 2009-09-09 23:44 ` [ath9k-devel] [PATCH 12/15] ath9k: simplify ath_btcoex_bt_stomp() Luis R. Rodriguez 2009-09-09 23:44 ` Luis R. Rodriguez 2009-09-09 23:44 ` [ath9k-devel] [PATCH 13/15] ath9k: now move ath9k_hw_btcoex_set_weight() to btcoex.c Luis R. Rodriguez 2009-09-09 23:44 ` Luis R. Rodriguez 2009-09-09 23:45 ` [ath9k-devel] [PATCH 14/15] ath9k: move ath_btcoex_config and ath_bt_mode " Luis R. Rodriguez 2009-09-09 23:45 ` Luis R. Rodriguez 2009-09-09 23:45 ` [ath9k-devel] [PATCH 15/15] ath9k: rename ath_btcoex_supported() to ath9k_hw_btcoex_supported() Luis R. Rodriguez 2009-09-09 23:45 ` Luis R. Rodriguez
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