diff options
Diffstat (limited to 'drivers/net/wireless/ath/ath9k/init.c')
| -rw-r--r-- | drivers/net/wireless/ath/ath9k/init.c | 61 |
1 files changed, 18 insertions, 43 deletions
diff --git a/drivers/net/wireless/ath/ath9k/init.c b/drivers/net/wireless/ath/ath9k/init.c index d457cb3bd772..243c1775f343 100644 --- a/drivers/net/wireless/ath/ath9k/init.c +++ b/drivers/net/wireless/ath/ath9k/init.c @@ -33,6 +33,10 @@ int modparam_nohwcrypt; module_param_named(nohwcrypt, modparam_nohwcrypt, int, 0444); MODULE_PARM_DESC(nohwcrypt, "Disable hardware encryption"); +int led_blink = 1; +module_param_named(blink, led_blink, int, 0444); +MODULE_PARM_DESC(blink, "Enable LED blink on activity"); + /* We use the hw_value as an index into our private channel structure */ #define CHAN2G(_freq, _idx) { \ @@ -175,18 +179,6 @@ static const struct ath_ops ath9k_common_ops = { .write = ath9k_iowrite32, }; -static int count_streams(unsigned int chainmask, int max) -{ - int streams = 0; - - do { - if (++streams == max) - break; - } while ((chainmask = chainmask & (chainmask - 1))); - - return streams; -} - /**************************/ /* Initialization */ /**************************/ @@ -208,6 +200,9 @@ static void setup_ht_cap(struct ath_softc *sc, if (sc->sc_ah->caps.hw_caps & ATH9K_HW_CAP_LDPC) ht_info->cap |= IEEE80211_HT_CAP_LDPC_CODING; + if (sc->sc_ah->caps.hw_caps & ATH9K_HW_CAP_SGI_20) + ht_info->cap |= IEEE80211_HT_CAP_SGI_20; + ht_info->ampdu_factor = IEEE80211_HT_MAX_AMPDU_64K; ht_info->ampdu_density = IEEE80211_HT_MPDU_DENSITY_8; @@ -224,8 +219,8 @@ static void setup_ht_cap(struct ath_softc *sc, /* set up supported mcs set */ memset(&ht_info->mcs, 0, sizeof(ht_info->mcs)); - tx_streams = count_streams(common->tx_chainmask, max_streams); - rx_streams = count_streams(common->rx_chainmask, max_streams); + tx_streams = ath9k_cmn_count_streams(common->tx_chainmask, max_streams); + rx_streams = ath9k_cmn_count_streams(common->rx_chainmask, max_streams); ath_print(common, ATH_DBG_CONFIG, "TX streams %d, RX streams: %d\n", @@ -388,36 +383,14 @@ static void ath9k_init_crypto(struct ath_softc *sc) for (i = 0; i < common->keymax; i++) ath9k_hw_keyreset(sc->sc_ah, (u16) i); - if (ath9k_hw_getcapability(sc->sc_ah, ATH9K_CAP_CIPHER, - ATH9K_CIPHER_TKIP, NULL)) { - /* - * Whether we should enable h/w TKIP MIC. - * XXX: if we don't support WME TKIP MIC, then we wouldn't - * report WMM capable, so it's always safe to turn on - * TKIP MIC in this case. - */ - ath9k_hw_setcapability(sc->sc_ah, ATH9K_CAP_TKIP_MIC, 0, 1, NULL); - } - /* * Check whether the separate key cache entries * are required to handle both tx+rx MIC keys. * With split mic keys the number of stations is limited * to 27 otherwise 59. */ - if (ath9k_hw_getcapability(sc->sc_ah, ATH9K_CAP_CIPHER, - ATH9K_CIPHER_TKIP, NULL) - && ath9k_hw_getcapability(sc->sc_ah, ATH9K_CAP_CIPHER, - ATH9K_CIPHER_MIC, NULL) - && ath9k_hw_getcapability(sc->sc_ah, ATH9K_CAP_TKIP_SPLIT, - 0, NULL)) + if (!(sc->sc_ah->misc_mode & AR_PCU_MIC_NEW_LOC_ENA)) common->splitmic = 1; - - /* turn on mcast key search if possible */ - if (!ath9k_hw_getcapability(sc->sc_ah, ATH9K_CAP_MCAST_KEYSRCH, 0, NULL)) - (void)ath9k_hw_setcapability(sc->sc_ah, ATH9K_CAP_MCAST_KEYSRCH, - 1, 1, NULL); - } static int ath9k_init_btcoex(struct ath_softc *sc) @@ -435,7 +408,7 @@ static int ath9k_init_btcoex(struct ath_softc *sc) r = ath_init_btcoex_timer(sc); if (r) return -1; - qnum = ath_tx_get_qnum(sc, ATH9K_TX_QUEUE_DATA, ATH9K_WME_AC_BE); + qnum = sc->tx.hwq_map[WME_AC_BE]; ath9k_hw_init_btcoex_hw(sc->sc_ah, qnum); sc->btcoex.bt_stomp_type = ATH_BTCOEX_STOMP_LOW; break; @@ -472,23 +445,23 @@ static int ath9k_init_queues(struct ath_softc *sc) sc->config.cabqReadytime = ATH_CABQ_READY_TIME; ath_cabq_update(sc); - if (!ath_tx_setup(sc, ATH9K_WME_AC_BK)) { + if (!ath_tx_setup(sc, WME_AC_BK)) { ath_print(common, ATH_DBG_FATAL, "Unable to setup xmit queue for BK traffic\n"); goto err; } - if (!ath_tx_setup(sc, ATH9K_WME_AC_BE)) { + if (!ath_tx_setup(sc, WME_AC_BE)) { ath_print(common, ATH_DBG_FATAL, "Unable to setup xmit queue for BE traffic\n"); goto err; } - if (!ath_tx_setup(sc, ATH9K_WME_AC_VI)) { + if (!ath_tx_setup(sc, WME_AC_VI)) { ath_print(common, ATH_DBG_FATAL, "Unable to setup xmit queue for VI traffic\n"); goto err; } - if (!ath_tx_setup(sc, ATH9K_WME_AC_VO)) { + if (!ath_tx_setup(sc, WME_AC_VO)) { ath_print(common, ATH_DBG_FATAL, "Unable to setup xmit queue for VO traffic\n"); goto err; @@ -745,6 +718,8 @@ int ath9k_init_device(u16 devid, struct ath_softc *sc, u16 subsysid, goto error_world; } + INIT_WORK(&sc->hw_check_work, ath_hw_check); + INIT_WORK(&sc->paprd_work, ath_paprd_calibrate); INIT_WORK(&sc->chan_work, ath9k_wiphy_chan_work); INIT_DELAYED_WORK(&sc->wiphy_work, ath9k_wiphy_work); sc->wiphy_scheduler_int = msecs_to_jiffies(500); @@ -812,12 +787,12 @@ void ath9k_deinit_device(struct ath_softc *sc) ieee80211_unregister_hw(aphy->hw); ieee80211_free_hw(aphy->hw); } - kfree(sc->sec_wiphy); ieee80211_unregister_hw(hw); ath_rx_cleanup(sc); ath_tx_cleanup(sc); ath9k_deinit_softc(sc); + kfree(sc->sec_wiphy); } void ath_descdma_cleanup(struct ath_softc *sc, |