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path: root/drivers/net/wireless/iwlwifi/iwl-6000.c
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Diffstat (limited to 'drivers/net/wireless/iwlwifi/iwl-6000.c')
-rw-r--r--drivers/net/wireless/iwlwifi/iwl-6000.c165
1 files changed, 135 insertions, 30 deletions
diff --git a/drivers/net/wireless/iwlwifi/iwl-6000.c b/drivers/net/wireless/iwlwifi/iwl-6000.c
index cee06b968de8..9f43f2770c96 100644
--- a/drivers/net/wireless/iwlwifi/iwl-6000.c
+++ b/drivers/net/wireless/iwlwifi/iwl-6000.c
@@ -52,7 +52,7 @@
/* Highest firmware API version supported */
#define IWL6000_UCODE_API_MAX 4
#define IWL6050_UCODE_API_MAX 4
-#define IWL6000G2_UCODE_API_MAX 4
+#define IWL6000G2_UCODE_API_MAX 5
/* Lowest firmware API version supported */
#define IWL6000_UCODE_API_MIN 4
@@ -161,7 +161,7 @@ static int iwl6000_hw_set_hw_params(struct iwl_priv *priv)
sizeof(struct iwlagn_scd_bc_tbl);
priv->hw_params.tfd_size = sizeof(struct iwl_tfd);
priv->hw_params.max_stations = IWLAGN_STATION_COUNT;
- priv->hw_params.bcast_sta_id = IWLAGN_BROADCAST_ID;
+ priv->contexts[IWL_RXON_CTX_BSS].bcast_sta_id = IWLAGN_BROADCAST_ID;
priv->hw_params.max_data_size = IWL60_RTC_DATA_SIZE;
priv->hw_params.max_inst_size = IWL60_RTC_INST_SIZE;
@@ -198,14 +198,19 @@ static int iwl6000_hw_set_hw_params(struct iwl_priv *priv)
static int iwl6000_hw_channel_switch(struct iwl_priv *priv,
struct ieee80211_channel_switch *ch_switch)
{
+ /*
+ * MULTI-FIXME
+ * See iwl_mac_channel_switch.
+ */
+ struct iwl_rxon_context *ctx = &priv->contexts[IWL_RXON_CTX_BSS];
struct iwl6000_channel_switch_cmd cmd;
const struct iwl_channel_info *ch_info;
u32 switch_time_in_usec, ucode_switch_time;
u16 ch;
u32 tsf_low;
u8 switch_count;
- u16 beacon_interval = le16_to_cpu(priv->rxon_timing.beacon_interval);
- struct ieee80211_vif *vif = priv->vif;
+ u16 beacon_interval = le16_to_cpu(ctx->timing.beacon_interval);
+ struct ieee80211_vif *vif = ctx->vif;
struct iwl_host_cmd hcmd = {
.id = REPLY_CHANNEL_SWITCH,
.len = sizeof(cmd),
@@ -214,12 +219,12 @@ static int iwl6000_hw_channel_switch(struct iwl_priv *priv,
};
cmd.band = priv->band == IEEE80211_BAND_2GHZ;
- ch = ieee80211_frequency_to_channel(ch_switch->channel->center_freq);
+ ch = ch_switch->channel->hw_value;
IWL_DEBUG_11H(priv, "channel switch from %u to %u\n",
- priv->active_rxon.channel, ch);
+ ctx->active.channel, ch);
cmd.channel = cpu_to_le16(ch);
- cmd.rxon_flags = priv->staging_rxon.flags;
- cmd.rxon_filter_flags = priv->staging_rxon.filter_flags;
+ cmd.rxon_flags = ctx->staging.flags;
+ cmd.rxon_filter_flags = ctx->staging.filter_flags;
switch_count = ch_switch->count;
tsf_low = ch_switch->timestamp & 0x0ffffffff;
/*
@@ -254,7 +259,7 @@ static int iwl6000_hw_channel_switch(struct iwl_priv *priv,
cmd.expect_beacon = is_channel_radar(ch_info);
else {
IWL_ERR(priv, "invalid channel switch from %u to %u\n",
- priv->active_rxon.channel, ch);
+ ctx->active.channel, ch);
return -EFAULT;
}
priv->switch_rxon.channel = cmd.channel;
@@ -318,18 +323,100 @@ static struct iwl_lib_ops iwl6000_lib = {
.set_calib_version = iwl6000_set_calib_version,
},
.manage_ibss_station = iwlagn_manage_ibss_station,
- .update_bcast_station = iwl_update_bcast_station,
+ .update_bcast_stations = iwl_update_bcast_stations,
.debugfs_ops = {
.rx_stats_read = iwl_ucode_rx_stats_read,
.tx_stats_read = iwl_ucode_tx_stats_read,
.general_stats_read = iwl_ucode_general_stats_read,
.bt_stats_read = iwl_ucode_bt_stats_read,
+ .reply_tx_error = iwl_reply_tx_error_read,
},
.recover_from_tx_stall = iwl_bg_monitor_recover,
.check_plcp_health = iwl_good_plcp_health,
.check_ack_health = iwl_good_ack_health,
.txfifo_flush = iwlagn_txfifo_flush,
.dev_txfifo_flush = iwlagn_dev_txfifo_flush,
+ .tt_ops = {
+ .lower_power_detection = iwl_tt_is_low_power_state,
+ .tt_power_mode = iwl_tt_current_power_mode,
+ .ct_kill_check = iwl_check_for_ct_kill,
+ }
+};
+
+static struct iwl_lib_ops iwl6000g2b_lib = {
+ .set_hw_params = iwl6000_hw_set_hw_params,
+ .txq_update_byte_cnt_tbl = iwlagn_txq_update_byte_cnt_tbl,
+ .txq_inval_byte_cnt_tbl = iwlagn_txq_inval_byte_cnt_tbl,
+ .txq_set_sched = iwlagn_txq_set_sched,
+ .txq_agg_enable = iwlagn_txq_agg_enable,
+ .txq_agg_disable = iwlagn_txq_agg_disable,
+ .txq_attach_buf_to_tfd = iwl_hw_txq_attach_buf_to_tfd,
+ .txq_free_tfd = iwl_hw_txq_free_tfd,
+ .txq_init = iwl_hw_tx_queue_init,
+ .rx_handler_setup = iwlagn_bt_rx_handler_setup,
+ .setup_deferred_work = iwlagn_bt_setup_deferred_work,
+ .cancel_deferred_work = iwlagn_bt_cancel_deferred_work,
+ .is_valid_rtc_data_addr = iwlagn_hw_valid_rtc_data_addr,
+ .load_ucode = iwlagn_load_ucode,
+ .dump_nic_event_log = iwl_dump_nic_event_log,
+ .dump_nic_error_log = iwl_dump_nic_error_log,
+ .dump_csr = iwl_dump_csr,
+ .dump_fh = iwl_dump_fh,
+ .init_alive_start = iwlagn_init_alive_start,
+ .alive_notify = iwlagn_alive_notify,
+ .send_tx_power = iwlagn_send_tx_power,
+ .update_chain_flags = iwl_update_chain_flags,
+ .set_channel_switch = iwl6000_hw_channel_switch,
+ .apm_ops = {
+ .init = iwl_apm_init,
+ .stop = iwl_apm_stop,
+ .config = iwl6000_nic_config,
+ .set_pwr_src = iwl_set_pwr_src,
+ },
+ .eeprom_ops = {
+ .regulatory_bands = {
+ EEPROM_REG_BAND_1_CHANNELS,
+ EEPROM_REG_BAND_2_CHANNELS,
+ EEPROM_REG_BAND_3_CHANNELS,
+ EEPROM_REG_BAND_4_CHANNELS,
+ EEPROM_REG_BAND_5_CHANNELS,
+ EEPROM_6000_REG_BAND_24_HT40_CHANNELS,
+ EEPROM_REG_BAND_52_HT40_CHANNELS
+ },
+ .verify_signature = iwlcore_eeprom_verify_signature,
+ .acquire_semaphore = iwlcore_eeprom_acquire_semaphore,
+ .release_semaphore = iwlcore_eeprom_release_semaphore,
+ .calib_version = iwlagn_eeprom_calib_version,
+ .query_addr = iwlagn_eeprom_query_addr,
+ .update_enhanced_txpower = iwlcore_eeprom_enhanced_txpower,
+ },
+ .post_associate = iwl_post_associate,
+ .isr = iwl_isr_ict,
+ .config_ap = iwl_config_ap,
+ .temp_ops = {
+ .temperature = iwlagn_temperature,
+ .set_ct_kill = iwl6000_set_ct_threshold,
+ .set_calib_version = iwl6000_set_calib_version,
+ },
+ .manage_ibss_station = iwlagn_manage_ibss_station,
+ .update_bcast_stations = iwl_update_bcast_stations,
+ .debugfs_ops = {
+ .rx_stats_read = iwl_ucode_rx_stats_read,
+ .tx_stats_read = iwl_ucode_tx_stats_read,
+ .general_stats_read = iwl_ucode_general_stats_read,
+ .bt_stats_read = iwl_ucode_bt_stats_read,
+ .reply_tx_error = iwl_reply_tx_error_read,
+ },
+ .recover_from_tx_stall = iwl_bg_monitor_recover,
+ .check_plcp_health = iwl_good_plcp_health,
+ .check_ack_health = iwl_good_ack_health,
+ .txfifo_flush = iwlagn_txfifo_flush,
+ .dev_txfifo_flush = iwlagn_dev_txfifo_flush,
+ .tt_ops = {
+ .lower_power_detection = iwl_tt_is_low_power_state,
+ .tt_power_mode = iwl_tt_current_power_mode,
+ .ct_kill_check = iwl_check_for_ct_kill,
+ }
};
static const struct iwl_ops iwl6000_ops = {
@@ -339,21 +426,9 @@ static const struct iwl_ops iwl6000_ops = {
.led = &iwlagn_led_ops,
};
-static void do_not_send_bt_config(struct iwl_priv *priv)
-{
-}
-
-static struct iwl_hcmd_ops iwl6000g2b_hcmd = {
- .rxon_assoc = iwlagn_send_rxon_assoc,
- .commit_rxon = iwl_commit_rxon,
- .set_rxon_chain = iwl_set_rxon_chain,
- .set_tx_ant = iwlagn_send_tx_ant_config,
- .send_bt_config = do_not_send_bt_config,
-};
-
static const struct iwl_ops iwl6000g2b_ops = {
- .lib = &iwl6000_lib,
- .hcmd = &iwl6000g2b_hcmd,
+ .lib = &iwl6000g2b_lib,
+ .hcmd = &iwlagn_bt_hcmd,
.utils = &iwlagn_hcmd_utils,
.led = &iwlagn_led_ops,
};
@@ -494,7 +569,7 @@ struct iwl_cfg iwl6000g2b_2agn_cfg = {
.supports_idle = true,
.adv_thermal_throttle = true,
.support_ct_kill_exit = true,
- .plcp_delta_threshold = IWL_MAX_PLCP_ERR_THRESHOLD_DEF,
+ .plcp_delta_threshold = IWL_MAX_PLCP_ERR_THRESHOLD_DISABLE,
.chain_noise_scale = 1000,
.monitor_recover_period = IWL_LONG_MONITORING_PERIOD,
.max_event_log_size = 512,
@@ -502,6 +577,11 @@ struct iwl_cfg iwl6000g2b_2agn_cfg = {
.chain_noise_calib_by_driver = true,
.need_dc_calib = true,
.bt_statistics = true,
+ /* Due to bluetooth, we transmit 2.4 GHz probes only on antenna A */
+ .scan_tx_antennas[IEEE80211_BAND_2GHZ] = ANT_A,
+ .advanced_bt_coexist = true,
+ .bt_init_traffic_load = IWL_BT_COEX_TRAFFIC_LOAD_NONE,
+ .bt_prio_boost = IWLAGN_BT_PRIO_BOOST_DEFAULT,
};
struct iwl_cfg iwl6000g2b_2abg_cfg = {
@@ -530,7 +610,7 @@ struct iwl_cfg iwl6000g2b_2abg_cfg = {
.supports_idle = true,
.adv_thermal_throttle = true,
.support_ct_kill_exit = true,
- .plcp_delta_threshold = IWL_MAX_PLCP_ERR_THRESHOLD_DEF,
+ .plcp_delta_threshold = IWL_MAX_PLCP_ERR_THRESHOLD_DISABLE,
.chain_noise_scale = 1000,
.monitor_recover_period = IWL_LONG_MONITORING_PERIOD,
.max_event_log_size = 512,
@@ -538,6 +618,11 @@ struct iwl_cfg iwl6000g2b_2abg_cfg = {
.chain_noise_calib_by_driver = true,
.need_dc_calib = true,
.bt_statistics = true,
+ /* Due to bluetooth, we transmit 2.4 GHz probes only on antenna A */
+ .scan_tx_antennas[IEEE80211_BAND_2GHZ] = ANT_A,
+ .advanced_bt_coexist = true,
+ .bt_init_traffic_load = IWL_BT_COEX_TRAFFIC_LOAD_NONE,
+ .bt_prio_boost = IWLAGN_BT_PRIO_BOOST_DEFAULT,
};
struct iwl_cfg iwl6000g2b_2bgn_cfg = {
@@ -568,7 +653,7 @@ struct iwl_cfg iwl6000g2b_2bgn_cfg = {
.supports_idle = true,
.adv_thermal_throttle = true,
.support_ct_kill_exit = true,
- .plcp_delta_threshold = IWL_MAX_PLCP_ERR_THRESHOLD_DEF,
+ .plcp_delta_threshold = IWL_MAX_PLCP_ERR_THRESHOLD_DISABLE,
.chain_noise_scale = 1000,
.monitor_recover_period = IWL_LONG_MONITORING_PERIOD,
.max_event_log_size = 512,
@@ -576,6 +661,11 @@ struct iwl_cfg iwl6000g2b_2bgn_cfg = {
.chain_noise_calib_by_driver = true,
.need_dc_calib = true,
.bt_statistics = true,
+ /* Due to bluetooth, we transmit 2.4 GHz probes only on antenna A */
+ .scan_tx_antennas[IEEE80211_BAND_2GHZ] = ANT_A,
+ .advanced_bt_coexist = true,
+ .bt_init_traffic_load = IWL_BT_COEX_TRAFFIC_LOAD_NONE,
+ .bt_prio_boost = IWLAGN_BT_PRIO_BOOST_DEFAULT,
};
struct iwl_cfg iwl6000g2b_2bg_cfg = {
@@ -604,7 +694,7 @@ struct iwl_cfg iwl6000g2b_2bg_cfg = {
.supports_idle = true,
.adv_thermal_throttle = true,
.support_ct_kill_exit = true,
- .plcp_delta_threshold = IWL_MAX_PLCP_ERR_THRESHOLD_DEF,
+ .plcp_delta_threshold = IWL_MAX_PLCP_ERR_THRESHOLD_DISABLE,
.chain_noise_scale = 1000,
.monitor_recover_period = IWL_LONG_MONITORING_PERIOD,
.max_event_log_size = 512,
@@ -612,6 +702,11 @@ struct iwl_cfg iwl6000g2b_2bg_cfg = {
.chain_noise_calib_by_driver = true,
.need_dc_calib = true,
.bt_statistics = true,
+ /* Due to bluetooth, we transmit 2.4 GHz probes only on antenna A */
+ .scan_tx_antennas[IEEE80211_BAND_2GHZ] = ANT_A,
+ .advanced_bt_coexist = true,
+ .bt_init_traffic_load = IWL_BT_COEX_TRAFFIC_LOAD_NONE,
+ .bt_prio_boost = IWLAGN_BT_PRIO_BOOST_DEFAULT,
};
struct iwl_cfg iwl6000g2b_bgn_cfg = {
@@ -642,7 +737,7 @@ struct iwl_cfg iwl6000g2b_bgn_cfg = {
.supports_idle = true,
.adv_thermal_throttle = true,
.support_ct_kill_exit = true,
- .plcp_delta_threshold = IWL_MAX_PLCP_ERR_THRESHOLD_DEF,
+ .plcp_delta_threshold = IWL_MAX_PLCP_ERR_THRESHOLD_DISABLE,
.chain_noise_scale = 1000,
.monitor_recover_period = IWL_LONG_MONITORING_PERIOD,
.max_event_log_size = 512,
@@ -650,6 +745,11 @@ struct iwl_cfg iwl6000g2b_bgn_cfg = {
.chain_noise_calib_by_driver = true,
.need_dc_calib = true,
.bt_statistics = true,
+ /* Due to bluetooth, we transmit 2.4 GHz probes only on antenna A */
+ .scan_tx_antennas[IEEE80211_BAND_2GHZ] = ANT_A,
+ .advanced_bt_coexist = true,
+ .bt_init_traffic_load = IWL_BT_COEX_TRAFFIC_LOAD_NONE,
+ .bt_prio_boost = IWLAGN_BT_PRIO_BOOST_DEFAULT,
};
struct iwl_cfg iwl6000g2b_bg_cfg = {
@@ -678,7 +778,7 @@ struct iwl_cfg iwl6000g2b_bg_cfg = {
.supports_idle = true,
.adv_thermal_throttle = true,
.support_ct_kill_exit = true,
- .plcp_delta_threshold = IWL_MAX_PLCP_ERR_THRESHOLD_DEF,
+ .plcp_delta_threshold = IWL_MAX_PLCP_ERR_THRESHOLD_DISABLE,
.chain_noise_scale = 1000,
.monitor_recover_period = IWL_LONG_MONITORING_PERIOD,
.max_event_log_size = 512,
@@ -686,6 +786,11 @@ struct iwl_cfg iwl6000g2b_bg_cfg = {
.chain_noise_calib_by_driver = true,
.need_dc_calib = true,
.bt_statistics = true,
+ /* Due to bluetooth, we transmit 2.4 GHz probes only on antenna A */
+ .scan_tx_antennas[IEEE80211_BAND_2GHZ] = ANT_A,
+ .advanced_bt_coexist = true,
+ .bt_init_traffic_load = IWL_BT_COEX_TRAFFIC_LOAD_NONE,
+ .bt_prio_boost = IWLAGN_BT_PRIO_BOOST_DEFAULT,
};
/*
Copyright © 1996 – 2023 Jason A. Donenfeld. All Rights Reverse Engineered.