diff options
| -rw-r--r-- | drivers/net/wireless/iwlwifi/Makefile | 4 | ||||
| -rw-r--r-- | drivers/net/wireless/iwlwifi/iwl-agn-rx.c (renamed from drivers/net/wireless/iwlwifi/iwl-rx.c) | 103 |
2 files changed, 56 insertions, 51 deletions
diff --git a/drivers/net/wireless/iwlwifi/Makefile b/drivers/net/wireless/iwlwifi/Makefile index 3dfb9df40895..c73e5ed8db5e 100644 --- a/drivers/net/wireless/iwlwifi/Makefile +++ b/drivers/net/wireless/iwlwifi/Makefile @@ -3,10 +3,10 @@ obj-$(CONFIG_IWLWIFI) += iwlwifi.o iwlwifi-objs := iwl-agn.o iwl-agn-rs.o iwlwifi-objs += iwl-agn-ucode.o iwl-agn-tx.o iwlwifi-objs += iwl-agn-lib.o iwl-agn-calib.o iwl-io.o -iwlwifi-objs += iwl-agn-tt.o iwl-agn-sta.o +iwlwifi-objs += iwl-agn-tt.o iwl-agn-sta.o iwl-agn-rx.o iwlwifi-objs += iwl-core.o iwl-eeprom.o iwl-power.o -iwlwifi-objs += iwl-rx.o iwl-scan.o iwl-led.o +iwlwifi-objs += iwl-scan.o iwl-led.o iwlwifi-objs += iwl-agn-rxon.o iwlwifi-objs += iwl-5000.o iwlwifi-objs += iwl-6000.o diff --git a/drivers/net/wireless/iwlwifi/iwl-rx.c b/drivers/net/wireless/iwlwifi/iwl-agn-rx.c index d406c7288ccc..daa3c60c6fff 100644 --- a/drivers/net/wireless/iwlwifi/iwl-rx.c +++ b/drivers/net/wireless/iwlwifi/iwl-agn-rx.c @@ -130,7 +130,7 @@ const char *get_cmd_string(u8 cmd) * ******************************************************************************/ -static int iwl_rx_reply_error(struct iwl_priv *priv, +static int iwlagn_rx_reply_error(struct iwl_priv *priv, struct iwl_rx_mem_buffer *rxb, struct iwl_device_cmd *cmd) { @@ -146,7 +146,7 @@ static int iwl_rx_reply_error(struct iwl_priv *priv, return 0; } -static int iwl_rx_csa(struct iwl_priv *priv, struct iwl_rx_mem_buffer *rxb, +static int iwlagn_rx_csa(struct iwl_priv *priv, struct iwl_rx_mem_buffer *rxb, struct iwl_device_cmd *cmd) { struct iwl_rx_packet *pkt = rxb_addr(rxb); @@ -176,7 +176,7 @@ static int iwl_rx_csa(struct iwl_priv *priv, struct iwl_rx_mem_buffer *rxb, } -static int iwl_rx_spectrum_measure_notif(struct iwl_priv *priv, +static int iwlagn_rx_spectrum_measure_notif(struct iwl_priv *priv, struct iwl_rx_mem_buffer *rxb, struct iwl_device_cmd *cmd) { @@ -194,7 +194,7 @@ static int iwl_rx_spectrum_measure_notif(struct iwl_priv *priv, return 0; } -static int iwl_rx_pm_sleep_notif(struct iwl_priv *priv, +static int iwlagn_rx_pm_sleep_notif(struct iwl_priv *priv, struct iwl_rx_mem_buffer *rxb, struct iwl_device_cmd *cmd) { @@ -207,7 +207,7 @@ static int iwl_rx_pm_sleep_notif(struct iwl_priv *priv, return 0; } -static int iwl_rx_pm_debug_statistics_notif(struct iwl_priv *priv, +static int iwlagn_rx_pm_debug_statistics_notif(struct iwl_priv *priv, struct iwl_rx_mem_buffer *rxb, struct iwl_device_cmd *cmd) { @@ -221,7 +221,7 @@ static int iwl_rx_pm_debug_statistics_notif(struct iwl_priv *priv, return 0; } -static int iwl_rx_beacon_notif(struct iwl_priv *priv, +static int iwlagn_rx_beacon_notif(struct iwl_priv *priv, struct iwl_rx_mem_buffer *rxb, struct iwl_device_cmd *cmd) { @@ -257,7 +257,7 @@ static int iwl_rx_beacon_notif(struct iwl_priv *priv, * the BA_TIMEOUT_MAX, reload firmware and bring system back to normal * operation state. */ -static bool iwl_good_ack_health(struct iwl_priv *priv, +static bool iwlagn_good_ack_health(struct iwl_priv *priv, struct statistics_tx *cur) { int actual_delta, expected_delta, ba_timeout_delta; @@ -282,8 +282,9 @@ static bool iwl_good_ack_health(struct iwl_priv *priv, if ((actual_delta * 100 / expected_delta) < ACK_CNT_RATIO && ba_timeout_delta > BA_TIMEOUT_CNT) { - IWL_DEBUG_RADIO(priv, "deltas: actual %d expected %d ba_timeout %d\n", - actual_delta, expected_delta, ba_timeout_delta); + IWL_DEBUG_RADIO(priv, + "deltas: actual %d expected %d ba_timeout %d\n", + actual_delta, expected_delta, ba_timeout_delta); #ifdef CONFIG_IWLWIFI_DEBUGFS /* @@ -311,7 +312,7 @@ static bool iwl_good_ack_health(struct iwl_priv *priv, * When the plcp error is exceeding the thresholds, reset the radio * to improve the throughput. */ -static bool iwl_good_plcp_health(struct iwl_priv *priv, +static bool iwlagn_good_plcp_health(struct iwl_priv *priv, struct statistics_rx_phy *cur_ofdm, struct statistics_rx_ht_phy *cur_ofdm_ht, unsigned int msecs) @@ -343,11 +344,11 @@ static bool iwl_good_plcp_health(struct iwl_priv *priv, return true; } -static void iwl_recover_from_statistics(struct iwl_priv *priv, - struct statistics_rx_phy *cur_ofdm, - struct statistics_rx_ht_phy *cur_ofdm_ht, - struct statistics_tx *tx, - unsigned long stamp) +static void iwlagn_recover_from_statistics(struct iwl_priv *priv, + struct statistics_rx_phy *cur_ofdm, + struct statistics_rx_ht_phy *cur_ofdm_ht, + struct statistics_tx *tx, + unsigned long stamp) { unsigned int msecs; @@ -364,21 +365,21 @@ static void iwl_recover_from_statistics(struct iwl_priv *priv, if (msecs < 99) return; - if (iwlagn_mod_params.ack_check && !iwl_good_ack_health(priv, tx)) { + if (iwlagn_mod_params.ack_check && !iwlagn_good_ack_health(priv, tx)) { IWL_ERR(priv, "low ack count detected, restart firmware\n"); if (!iwl_force_reset(priv, IWL_FW_RESET, false)) return; } if (iwlagn_mod_params.plcp_check && - !iwl_good_plcp_health(priv, cur_ofdm, cur_ofdm_ht, msecs)) + !iwlagn_good_plcp_health(priv, cur_ofdm, cur_ofdm_ht, msecs)) iwl_force_reset(priv, IWL_RF_RESET, false); } /* Calculate noise level, based on measurements during network silence just * before arriving beacon. This measurement can be done only if we know * exactly when to expect beacons, therefore only when we're associated. */ -static void iwl_rx_calc_noise(struct iwl_priv *priv) +static void iwlagn_rx_calc_noise(struct iwl_priv *priv) { struct statistics_rx_non_phy *rx_info; int num_active_rx = 0; @@ -444,7 +445,7 @@ static void accum_stats(__le32 *prev, __le32 *cur, __le32 *delta, } static void -iwl_accumulative_statistics(struct iwl_priv *priv, +iwlagn_accumulative_statistics(struct iwl_priv *priv, struct statistics_general_common *common, struct statistics_rx_non_phy *rx_non_phy, struct statistics_rx_phy *rx_ofdm, @@ -473,7 +474,7 @@ iwl_accumulative_statistics(struct iwl_priv *priv, } #else static inline void -iwl_accumulative_statistics(struct iwl_priv *priv, +iwlagn_accumulative_statistics(struct iwl_priv *priv, struct statistics_general_common *common, struct statistics_rx_non_phy *rx_non_phy, struct statistics_rx_phy *rx_ofdm, @@ -485,7 +486,7 @@ iwl_accumulative_statistics(struct iwl_priv *priv, } #endif -static int iwl_rx_statistics(struct iwl_priv *priv, +static int iwlagn_rx_statistics(struct iwl_priv *priv, struct iwl_rx_mem_buffer *rxb, struct iwl_device_cmd *cmd) { @@ -548,10 +549,10 @@ static int iwl_rx_statistics(struct iwl_priv *priv, (*flag & STATISTICS_REPLY_FLG_HT40_MODE_MSK) != (priv->statistics.flag & STATISTICS_REPLY_FLG_HT40_MODE_MSK); - iwl_accumulative_statistics(priv, common, rx_non_phy, rx_ofdm, + iwlagn_accumulative_statistics(priv, common, rx_non_phy, rx_ofdm, rx_ofdm_ht, rx_cck, tx, bt_activity); - iwl_recover_from_statistics(priv, rx_ofdm, rx_ofdm_ht, tx, stamp); + iwlagn_recover_from_statistics(priv, rx_ofdm, rx_ofdm_ht, tx, stamp); priv->statistics.flag = *flag; memcpy(&priv->statistics.common, common, sizeof(*common)); @@ -579,7 +580,7 @@ static int iwl_rx_statistics(struct iwl_priv *priv, if (unlikely(!test_bit(STATUS_SCANNING, &priv->shrd->status)) && (pkt->hdr.cmd == STATISTICS_NOTIFICATION)) { - iwl_rx_calc_noise(priv); + iwlagn_rx_calc_noise(priv); queue_work(priv->shrd->workqueue, &priv->run_time_calib_work); } if (priv->cfg->lib->temperature && change) @@ -587,7 +588,7 @@ static int iwl_rx_statistics(struct iwl_priv *priv, return 0; } -static int iwl_rx_reply_statistics(struct iwl_priv *priv, +static int iwlagn_rx_reply_statistics(struct iwl_priv *priv, struct iwl_rx_mem_buffer *rxb, struct iwl_device_cmd *cmd) { @@ -604,13 +605,13 @@ static int iwl_rx_reply_statistics(struct iwl_priv *priv, #endif IWL_DEBUG_RX(priv, "Statistics have been cleared\n"); } - iwl_rx_statistics(priv, rxb, cmd); + iwlagn_rx_statistics(priv, rxb, cmd); return 0; } /* Handle notification from uCode that card's power state is changing * due to software, hardware, or critical temperature RFKILL */ -static int iwl_rx_card_state_notif(struct iwl_priv *priv, +static int iwlagn_rx_card_state_notif(struct iwl_priv *priv, struct iwl_rx_mem_buffer *rxb, struct iwl_device_cmd *cmd) { @@ -663,7 +664,7 @@ static int iwl_rx_card_state_notif(struct iwl_priv *priv, return 0; } -static int iwl_rx_missed_beacon_notif(struct iwl_priv *priv, +static int iwlagn_rx_missed_beacon_notif(struct iwl_priv *priv, struct iwl_rx_mem_buffer *rxb, struct iwl_device_cmd *cmd) @@ -688,7 +689,7 @@ static int iwl_rx_missed_beacon_notif(struct iwl_priv *priv, /* Cache phy data (Rx signal strength, etc) for HT frame (REPLY_RX_PHY_CMD). * This will be used later in iwl_rx_reply_rx() for REPLY_RX_MPDU_CMD. */ -static int iwl_rx_reply_rx_phy(struct iwl_priv *priv, +static int iwlagn_rx_reply_rx_phy(struct iwl_priv *priv, struct iwl_rx_mem_buffer *rxb, struct iwl_device_cmd *cmd) { @@ -703,7 +704,7 @@ static int iwl_rx_reply_rx_phy(struct iwl_priv *priv, /* * returns non-zero if packet should be dropped */ -static int iwl_set_decrypted_flag(struct iwl_priv *priv, +static int iwlagn_set_decrypted_flag(struct iwl_priv *priv, struct ieee80211_hdr *hdr, u32 decrypt_res, struct ieee80211_rx_status *stats) @@ -752,7 +753,7 @@ static int iwl_set_decrypted_flag(struct iwl_priv *priv, return 0; } -static void iwl_pass_packet_to_mac80211(struct iwl_priv *priv, +static void iwlagn_pass_packet_to_mac80211(struct iwl_priv *priv, struct ieee80211_hdr *hdr, u16 len, u32 ampdu_status, @@ -772,7 +773,7 @@ static void iwl_pass_packet_to_mac80211(struct iwl_priv *priv, /* In case of HW accelerated crypto and bad decryption, drop */ if (!iwlagn_mod_params.sw_crypto && - iwl_set_decrypted_flag(priv, hdr, ampdu_status, stats)) + iwlagn_set_decrypted_flag(priv, hdr, ampdu_status, stats)) return; skb = dev_alloc_skb(128); @@ -810,7 +811,7 @@ static void iwl_pass_packet_to_mac80211(struct iwl_priv *priv, rxb->page = NULL; } -static u32 iwl_translate_rx_status(struct iwl_priv *priv, u32 decrypt_in) +static u32 iwlagn_translate_rx_status(struct iwl_priv *priv, u32 decrypt_in) { u32 decrypt_out = 0; @@ -912,7 +913,7 @@ static int iwlagn_calc_rssi(struct iwl_priv *priv, /* Called for REPLY_RX (legacy ABG frames), or * REPLY_RX_MPDU_CMD (HT high-throughput N frames). */ -static int iwl_rx_reply_rx(struct iwl_priv *priv, +static int iwlagn_rx_reply_rx(struct iwl_priv *priv, struct iwl_rx_mem_buffer *rxb, struct iwl_device_cmd *cmd) { @@ -954,7 +955,7 @@ static int iwl_rx_reply_rx(struct iwl_priv *priv, header = (struct ieee80211_hdr *)(pkt->u.raw + sizeof(*amsdu)); len = le16_to_cpu(amsdu->byte_count); rx_pkt_status = *(__le32 *)(pkt->u.raw + sizeof(*amsdu) + len); - ampdu_status = iwl_translate_rx_status(priv, + ampdu_status = iwlagn_translate_rx_status(priv, le32_to_cpu(rx_pkt_status)); } @@ -1027,7 +1028,7 @@ static int iwl_rx_reply_rx(struct iwl_priv *priv, if (rate_n_flags & RATE_MCS_SGI_MSK) rx_status.flag |= RX_FLAG_SHORT_GI; - iwl_pass_packet_to_mac80211(priv, header, len, ampdu_status, + iwlagn_pass_packet_to_mac80211(priv, header, len, ampdu_status, rxb, &rx_status); return 0; } @@ -1045,12 +1046,14 @@ void iwl_setup_rx_handlers(struct iwl_priv *priv) handlers = priv->rx_handlers; - handlers[REPLY_ERROR] = iwl_rx_reply_error; - handlers[CHANNEL_SWITCH_NOTIFICATION] = iwl_rx_csa; - handlers[SPECTRUM_MEASURE_NOTIFICATION] = iwl_rx_spectrum_measure_notif; - handlers[PM_SLEEP_NOTIFICATION] = iwl_rx_pm_sleep_notif; - handlers[PM_DEBUG_STATISTIC_NOTIFIC] = iwl_rx_pm_debug_statistics_notif; - handlers[BEACON_NOTIFICATION] = iwl_rx_beacon_notif; + handlers[REPLY_ERROR] = iwlagn_rx_reply_error; + handlers[CHANNEL_SWITCH_NOTIFICATION] = iwlagn_rx_csa; + handlers[SPECTRUM_MEASURE_NOTIFICATION] = + iwlagn_rx_spectrum_measure_notif; + handlers[PM_SLEEP_NOTIFICATION] = iwlagn_rx_pm_sleep_notif; + handlers[PM_DEBUG_STATISTIC_NOTIFIC] = + iwlagn_rx_pm_debug_statistics_notif; + handlers[BEACON_NOTIFICATION] = iwlagn_rx_beacon_notif; handlers[REPLY_ADD_STA] = iwl_add_sta_callback; /* @@ -1058,20 +1061,22 @@ void iwl_setup_rx_handlers(struct iwl_priv *priv) * statistics request from the host as well as for the periodic * statistics notifications (after received beacons) from the uCode. */ - handlers[REPLY_STATISTICS_CMD] = iwl_rx_reply_statistics; - handlers[STATISTICS_NOTIFICATION] = iwl_rx_statistics; + handlers[REPLY_STATISTICS_CMD] = iwlagn_rx_reply_statistics; + handlers[STATISTICS_NOTIFICATION] = iwlagn_rx_statistics; iwl_setup_rx_scan_handlers(priv); - handlers[CARD_STATE_NOTIFICATION] = iwl_rx_card_state_notif; - handlers[MISSED_BEACONS_NOTIFICATION] = iwl_rx_missed_beacon_notif; + handlers[CARD_STATE_NOTIFICATION] = iwlagn_rx_card_state_notif; + handlers[MISSED_BEACONS_NOTIFICATION] = + iwlagn_rx_missed_beacon_notif; /* Rx handlers */ - handlers[REPLY_RX_PHY_CMD] = iwl_rx_reply_rx_phy; - handlers[REPLY_RX_MPDU_CMD] = iwl_rx_reply_rx; + handlers[REPLY_RX_PHY_CMD] = iwlagn_rx_reply_rx_phy; + handlers[REPLY_RX_MPDU_CMD] = iwlagn_rx_reply_rx; /* block ack */ - handlers[REPLY_COMPRESSED_BA] = iwlagn_rx_reply_compressed_ba; + handlers[REPLY_COMPRESSED_BA] = + iwlagn_rx_reply_compressed_ba; /* init calibration handlers */ priv->rx_handlers[CALIBRATION_RES_NOTIFICATION] = |