diff options
Diffstat (limited to 'drivers/net/wireless/iwlwifi/dvm')
| -rw-r--r-- | drivers/net/wireless/iwlwifi/dvm/agn.h | 4 | ||||
| -rw-r--r-- | drivers/net/wireless/iwlwifi/dvm/calib.c | 14 | ||||
| -rw-r--r-- | drivers/net/wireless/iwlwifi/dvm/commands.h | 7 | ||||
| -rw-r--r-- | drivers/net/wireless/iwlwifi/dvm/debugfs.c | 14 | ||||
| -rw-r--r-- | drivers/net/wireless/iwlwifi/dvm/dev.h | 3 | ||||
| -rw-r--r-- | drivers/net/wireless/iwlwifi/dvm/devices.c | 8 | ||||
| -rw-r--r-- | drivers/net/wireless/iwlwifi/dvm/lib.c | 49 | ||||
| -rw-r--r-- | drivers/net/wireless/iwlwifi/dvm/mac80211.c | 44 | ||||
| -rw-r--r-- | drivers/net/wireless/iwlwifi/dvm/main.c | 80 | ||||
| -rw-r--r-- | drivers/net/wireless/iwlwifi/dvm/rs.c | 44 | ||||
| -rw-r--r-- | drivers/net/wireless/iwlwifi/dvm/rx.c | 6 | ||||
| -rw-r--r-- | drivers/net/wireless/iwlwifi/dvm/rxon.c | 16 | ||||
| -rw-r--r-- | drivers/net/wireless/iwlwifi/dvm/scan.c | 13 | ||||
| -rw-r--r-- | drivers/net/wireless/iwlwifi/dvm/sta.c | 12 | ||||
| -rw-r--r-- | drivers/net/wireless/iwlwifi/dvm/tx.c | 76 | ||||
| -rw-r--r-- | drivers/net/wireless/iwlwifi/dvm/ucode.c | 14 |
16 files changed, 198 insertions, 206 deletions
diff --git a/drivers/net/wireless/iwlwifi/dvm/agn.h b/drivers/net/wireless/iwlwifi/dvm/agn.h index 75e12f29d9eb..33b3ad2e546b 100644 --- a/drivers/net/wireless/iwlwifi/dvm/agn.h +++ b/drivers/net/wireless/iwlwifi/dvm/agn.h @@ -176,8 +176,8 @@ int iwlagn_hw_valid_rtc_data_addr(u32 addr); /* lib */ int iwlagn_send_tx_power(struct iwl_priv *priv); void iwlagn_temperature(struct iwl_priv *priv); -int iwlagn_txfifo_flush(struct iwl_priv *priv, u16 flush_control); -void iwlagn_dev_txfifo_flush(struct iwl_priv *priv, u16 flush_control); +int iwlagn_txfifo_flush(struct iwl_priv *priv); +void iwlagn_dev_txfifo_flush(struct iwl_priv *priv); int iwlagn_send_beacon_cmd(struct iwl_priv *priv); int iwl_send_statistics_request(struct iwl_priv *priv, u8 flags, bool clear); diff --git a/drivers/net/wireless/iwlwifi/dvm/calib.c b/drivers/net/wireless/iwlwifi/dvm/calib.c index f2dd671d7dc8..de54713b680c 100644 --- a/drivers/net/wireless/iwlwifi/dvm/calib.c +++ b/drivers/net/wireless/iwlwifi/dvm/calib.c @@ -833,14 +833,14 @@ static void iwl_find_disconn_antenna(struct iwl_priv *priv, u32* average_sig, * To be safe, simply mask out any chains that we know * are not on the device. */ - active_chains &= priv->eeprom_data->valid_rx_ant; + active_chains &= priv->nvm_data->valid_rx_ant; num_tx_chains = 0; for (i = 0; i < NUM_RX_CHAINS; i++) { /* loops on all the bits of * priv->hw_setting.valid_tx_ant */ u8 ant_msk = (1 << i); - if (!(priv->eeprom_data->valid_tx_ant & ant_msk)) + if (!(priv->nvm_data->valid_tx_ant & ant_msk)) continue; num_tx_chains++; @@ -854,7 +854,7 @@ static void iwl_find_disconn_antenna(struct iwl_priv *priv, u32* average_sig, * connect the first valid tx chain */ first_chain = - find_first_chain(priv->eeprom_data->valid_tx_ant); + find_first_chain(priv->nvm_data->valid_tx_ant); data->disconn_array[first_chain] = 0; active_chains |= BIT(first_chain); IWL_DEBUG_CALIB(priv, @@ -864,13 +864,13 @@ static void iwl_find_disconn_antenna(struct iwl_priv *priv, u32* average_sig, } } - if (active_chains != priv->eeprom_data->valid_rx_ant && + if (active_chains != priv->nvm_data->valid_rx_ant && active_chains != priv->chain_noise_data.active_chains) IWL_DEBUG_CALIB(priv, "Detected that not all antennas are connected! " "Connected: %#x, valid: %#x.\n", active_chains, - priv->eeprom_data->valid_rx_ant); + priv->nvm_data->valid_rx_ant); /* Save for use within RXON, TX, SCAN commands, etc. */ data->active_chains = active_chains; @@ -1055,7 +1055,7 @@ void iwl_chain_noise_calibration(struct iwl_priv *priv) priv->cfg->bt_params->advanced_bt_coexist) { /* Disable disconnected antenna algorithm for advanced bt coex, assuming valid antennas are connected */ - data->active_chains = priv->eeprom_data->valid_rx_ant; + data->active_chains = priv->nvm_data->valid_rx_ant; for (i = 0; i < NUM_RX_CHAINS; i++) if (!(data->active_chains & (1<<i))) data->disconn_array[i] = 1; @@ -1086,7 +1086,7 @@ void iwl_chain_noise_calibration(struct iwl_priv *priv) iwlagn_gain_computation( priv, average_noise, - find_first_chain(priv->eeprom_data->valid_rx_ant)); + find_first_chain(priv->nvm_data->valid_rx_ant)); /* Some power changes may have been made during the calibration. * Update and commit the RXON diff --git a/drivers/net/wireless/iwlwifi/dvm/commands.h b/drivers/net/wireless/iwlwifi/dvm/commands.h index 01128c96b5d8..71ab76b2b39d 100644 --- a/drivers/net/wireless/iwlwifi/dvm/commands.h +++ b/drivers/net/wireless/iwlwifi/dvm/commands.h @@ -986,8 +986,7 @@ struct iwl_rem_sta_cmd { #define IWL_AGG_TX_QUEUE_MSK cpu_to_le32(0xffc00) -#define IWL_DROP_SINGLE 0 -#define IWL_DROP_ALL (BIT(IWL_RXON_CTX_BSS) | BIT(IWL_RXON_CTX_PAN)) +#define IWL_DROP_ALL BIT(1) /* * REPLY_TXFIFO_FLUSH = 0x1e(command and response) @@ -1004,14 +1003,14 @@ struct iwl_rem_sta_cmd { * the flush operation ends when both the scheduler DMA done and TXFIFO empty * are set. * - * @fifo_control: bit mask for which queues to flush + * @queue_control: bit mask for which queues to flush * @flush_control: flush controls * 0: Dump single MSDU * 1: Dump multiple MSDU according to PS, INVALID STA, TTL, TID disable. * 2: Dump all FIFO */ struct iwl_txfifo_flush_cmd { - __le32 fifo_control; + __le32 queue_control; __le16 flush_control; __le16 reserved; } __packed; diff --git a/drivers/net/wireless/iwlwifi/dvm/debugfs.c b/drivers/net/wireless/iwlwifi/dvm/debugfs.c index 1a98fa3ab06d..5b9533eef54d 100644 --- a/drivers/net/wireless/iwlwifi/dvm/debugfs.c +++ b/drivers/net/wireless/iwlwifi/dvm/debugfs.c @@ -305,7 +305,7 @@ static ssize_t iwl_dbgfs_nvm_read(struct file *file, int pos = 0, ofs = 0, buf_size = 0; const u8 *ptr; char *buf; - u16 eeprom_ver; + u16 nvm_ver; size_t eeprom_len = priv->eeprom_blob_size; buf_size = 4 * eeprom_len + 256; @@ -321,9 +321,9 @@ static ssize_t iwl_dbgfs_nvm_read(struct file *file, if (!buf) return -ENOMEM; - eeprom_ver = priv->eeprom_data->eeprom_version; + nvm_ver = priv->nvm_data->nvm_version; pos += scnprintf(buf + pos, buf_size - pos, - "NVM version: 0x%x\n", eeprom_ver); + "NVM version: 0x%x\n", nvm_ver); for (ofs = 0 ; ofs < eeprom_len ; ofs += 16) { pos += scnprintf(buf + pos, buf_size - pos, "0x%.4x ", ofs); hex_dump_to_buffer(ptr + ofs, 16 , 16, 2, buf + pos, @@ -1333,17 +1333,17 @@ static ssize_t iwl_dbgfs_ucode_tx_stats_read(struct file *file, if (tx->tx_power.ant_a || tx->tx_power.ant_b || tx->tx_power.ant_c) { pos += scnprintf(buf + pos, bufsz - pos, "tx power: (1/2 dB step)\n"); - if ((priv->eeprom_data->valid_tx_ant & ANT_A) && + if ((priv->nvm_data->valid_tx_ant & ANT_A) && tx->tx_power.ant_a) pos += scnprintf(buf + pos, bufsz - pos, fmt_hex, "antenna A:", tx->tx_power.ant_a); - if ((priv->eeprom_data->valid_tx_ant & ANT_B) && + if ((priv->nvm_data->valid_tx_ant & ANT_B) && tx->tx_power.ant_b) pos += scnprintf(buf + pos, bufsz - pos, fmt_hex, "antenna B:", tx->tx_power.ant_b); - if ((priv->eeprom_data->valid_tx_ant & ANT_C) && + if ((priv->nvm_data->valid_tx_ant & ANT_C) && tx->tx_power.ant_c) pos += scnprintf(buf + pos, bufsz - pos, fmt_hex, "antenna C:", @@ -2101,7 +2101,7 @@ static ssize_t iwl_dbgfs_txfifo_flush_write(struct file *file, if (iwl_is_rfkill(priv)) return -EFAULT; - iwlagn_dev_txfifo_flush(priv, IWL_DROP_ALL); + iwlagn_dev_txfifo_flush(priv); return count; } diff --git a/drivers/net/wireless/iwlwifi/dvm/dev.h b/drivers/net/wireless/iwlwifi/dvm/dev.h index 8141f91c3725..2653a891cc7e 100644 --- a/drivers/net/wireless/iwlwifi/dvm/dev.h +++ b/drivers/net/wireless/iwlwifi/dvm/dev.h @@ -789,7 +789,6 @@ struct iwl_priv { /* remain-on-channel offload support */ struct ieee80211_channel *hw_roc_channel; struct delayed_work hw_roc_disable_work; - enum nl80211_channel_type hw_roc_chantype; int hw_roc_duration; bool hw_roc_setup, hw_roc_start_notified; @@ -844,7 +843,7 @@ struct iwl_priv { void *wowlan_sram; #endif /* CONFIG_IWLWIFI_DEBUGFS */ - struct iwl_eeprom_data *eeprom_data; + struct iwl_nvm_data *nvm_data; /* eeprom blob for debugfs/testmode */ u8 *eeprom_blob; size_t eeprom_blob_size; diff --git a/drivers/net/wireless/iwlwifi/dvm/devices.c b/drivers/net/wireless/iwlwifi/dvm/devices.c index da5862064195..8c72be3f37c1 100644 --- a/drivers/net/wireless/iwlwifi/dvm/devices.c +++ b/drivers/net/wireless/iwlwifi/dvm/devices.c @@ -305,8 +305,8 @@ static s32 iwl_temp_calib_to_offset(struct iwl_priv *priv) { u16 temperature, voltage; - temperature = le16_to_cpu(priv->eeprom_data->kelvin_temperature); - voltage = le16_to_cpu(priv->eeprom_data->kelvin_voltage); + temperature = le16_to_cpu(priv->nvm_data->kelvin_temperature); + voltage = le16_to_cpu(priv->nvm_data->kelvin_voltage); /* offset = temp - volt / coeff */ return (s32)(temperature - @@ -460,13 +460,13 @@ static void iwl6000_nic_config(struct iwl_priv *priv) break; case IWL_DEVICE_FAMILY_6050: /* Indicate calibration version to uCode. */ - if (priv->eeprom_data->calib_version >= 6) + if (priv->nvm_data->calib_version >= 6) iwl_set_bit(priv->trans, CSR_GP_DRIVER_REG, CSR_GP_DRIVER_REG_BIT_CALIB_VERSION6); break; case IWL_DEVICE_FAMILY_6150: /* Indicate calibration version to uCode. */ - if (priv->eeprom_data->calib_version >= 6) + if (priv->nvm_data->calib_version >= 6) iwl_set_bit(priv->trans, CSR_GP_DRIVER_REG, CSR_GP_DRIVER_REG_BIT_CALIB_VERSION6); iwl_set_bit(priv->trans, CSR_GP_DRIVER_REG, diff --git a/drivers/net/wireless/iwlwifi/dvm/lib.c b/drivers/net/wireless/iwlwifi/dvm/lib.c index bef88c1a2c9b..6ff46605ad4f 100644 --- a/drivers/net/wireless/iwlwifi/dvm/lib.c +++ b/drivers/net/wireless/iwlwifi/dvm/lib.c @@ -59,7 +59,7 @@ int iwlagn_send_tx_power(struct iwl_priv *priv) /* half dBm need to multiply */ tx_power_cmd.global_lmt = (s8)(2 * priv->tx_power_user_lmt); - if (tx_power_cmd.global_lmt > priv->eeprom_data->max_tx_pwr_half_dbm) { + if (tx_power_cmd.global_lmt > priv->nvm_data->max_tx_pwr_half_dbm) { /* * For the newer devices which using enhanced/extend tx power * table in EEPROM, the format is in half dBm. driver need to @@ -72,7 +72,7 @@ int iwlagn_send_tx_power(struct iwl_priv *priv) * half-dBm format), lower the tx power based on EEPROM */ tx_power_cmd.global_lmt = - priv->eeprom_data->max_tx_pwr_half_dbm; + priv->nvm_data->max_tx_pwr_half_dbm; } tx_power_cmd.flags = IWLAGN_TX_POWER_NO_CLOSED; tx_power_cmd.srv_chan_lmt = IWLAGN_TX_POWER_AUTO; @@ -136,7 +136,7 @@ int iwlagn_manage_ibss_station(struct iwl_priv *priv, * 1. acquire mutex before calling * 2. make sure rf is on and not in exit state */ -int iwlagn_txfifo_flush(struct iwl_priv *priv, u16 flush_control) +int iwlagn_txfifo_flush(struct iwl_priv *priv) { struct iwl_txfifo_flush_cmd flush_cmd; struct iwl_host_cmd cmd = { @@ -146,35 +146,34 @@ int iwlagn_txfifo_flush(struct iwl_priv *priv, u16 flush_control) .data = { &flush_cmd, }, }; - might_sleep(); - memset(&flush_cmd, 0, sizeof(flush_cmd)); - if (flush_control & BIT(IWL_RXON_CTX_BSS)) - flush_cmd.fifo_control = IWL_SCD_VO_MSK | IWL_SCD_VI_MSK | - IWL_SCD_BE_MSK | IWL_SCD_BK_MSK | - IWL_SCD_MGMT_MSK; - if ((flush_control & BIT(IWL_RXON_CTX_PAN)) && - (priv->valid_contexts != BIT(IWL_RXON_CTX_BSS))) - flush_cmd.fifo_control |= IWL_PAN_SCD_VO_MSK | - IWL_PAN_SCD_VI_MSK | IWL_PAN_SCD_BE_MSK | - IWL_PAN_SCD_BK_MSK | IWL_PAN_SCD_MGMT_MSK | - IWL_PAN_SCD_MULTICAST_MSK; - - if (priv->eeprom_data->sku & EEPROM_SKU_CAP_11N_ENABLE) - flush_cmd.fifo_control |= IWL_AGG_TX_QUEUE_MSK; - - IWL_DEBUG_INFO(priv, "fifo queue control: 0X%x\n", - flush_cmd.fifo_control); - flush_cmd.flush_control = cpu_to_le16(flush_control); + + flush_cmd.queue_control = IWL_SCD_VO_MSK | IWL_SCD_VI_MSK | + IWL_SCD_BE_MSK | IWL_SCD_BK_MSK | + IWL_SCD_MGMT_MSK; + if ((priv->valid_contexts != BIT(IWL_RXON_CTX_BSS))) + flush_cmd.queue_control |= IWL_PAN_SCD_VO_MSK | + IWL_PAN_SCD_VI_MSK | + IWL_PAN_SCD_BE_MSK | + IWL_PAN_SCD_BK_MSK | + IWL_PAN_SCD_MGMT_MSK | + IWL_PAN_SCD_MULTICAST_MSK; + + if (priv->nvm_data->sku_cap_11n_enable) + flush_cmd.queue_control |= IWL_AGG_TX_QUEUE_MSK; + + IWL_DEBUG_INFO(priv, "queue control: 0x%x\n", + flush_cmd.queue_control); + flush_cmd.flush_control = cpu_to_le16(IWL_DROP_ALL); return iwl_dvm_send_cmd(priv, &cmd); } -void iwlagn_dev_txfifo_flush(struct iwl_priv *priv, u16 flush_control) +void iwlagn_dev_txfifo_flush(struct iwl_priv *priv) { mutex_lock(&priv->mutex); ieee80211_stop_queues(priv->hw); - if (iwlagn_txfifo_flush(priv, IWL_DROP_ALL)) { + if (iwlagn_txfifo_flush(priv)) { IWL_ERR(priv, "flush request fail\n"); goto done; } @@ -826,7 +825,7 @@ void iwlagn_set_rxon_chain(struct iwl_priv *priv, struct iwl_rxon_context *ctx) if (priv->chain_noise_data.active_chains) active_chains = priv->chain_noise_data.active_chains; else - active_chains = priv->eeprom_data->valid_rx_ant; + active_chains = priv->nvm_data->valid_rx_ant; if (priv->cfg->bt_params && priv->cfg->bt_params->advanced_bt_coexist && diff --git a/drivers/net/wireless/iwlwifi/dvm/mac80211.c b/drivers/net/wireless/iwlwifi/dvm/mac80211.c index ff8162d4c454..3163e0f38c25 100644 --- a/drivers/net/wireless/iwlwifi/dvm/mac80211.c +++ b/drivers/net/wireless/iwlwifi/dvm/mac80211.c @@ -164,14 +164,17 @@ int iwlagn_mac_setup_register(struct iwl_priv *priv, hw->max_tx_aggregation_subframes = LINK_QUAL_AGG_FRAME_LIMIT_DEF; */ - if (priv->eeprom_data->sku & EEPROM_SKU_CAP_11N_ENABLE) + if (priv->nvm_data->sku_cap_11n_enable) hw->flags |= IEEE80211_HW_SUPPORTS_DYNAMIC_SMPS | IEEE80211_HW_SUPPORTS_STATIC_SMPS; -#ifndef CONFIG_IWLWIFI_EXPERIMENTAL_MFP - /* enable 11w if the uCode advertise */ - if (capa->flags & IWL_UCODE_TLV_FLAGS_MFP) -#endif /* !CONFIG_IWLWIFI_EXPERIMENTAL_MFP */ + /* + * Enable 11w if advertised by firmware and software crypto + * is not enabled (as the firmware will interpret some mgmt + * packets, so enabling it with software crypto isn't safe) + */ + if (priv->fw->ucode_capa.flags & IWL_UCODE_TLV_FLAGS_MFP && + !iwlwifi_mod_params.sw_crypto) hw->flags |= IEEE80211_HW_MFP_CAPABLE; hw->sta_data_size = sizeof(struct iwl_station_priv); @@ -239,12 +242,12 @@ int iwlagn_mac_setup_register(struct iwl_priv *priv, hw->max_listen_interval = IWL_CONN_MAX_LISTEN_INTERVAL; - if (priv->eeprom_data->bands[IEEE80211_BAND_2GHZ].n_channels) + if (priv->nvm_data->bands[IEEE80211_BAND_2GHZ].n_channels) priv->hw->wiphy->bands[IEEE80211_BAND_2GHZ] = - &priv->eeprom_data->bands[IEEE80211_BAND_2GHZ]; - if (priv->eeprom_data->bands[IEEE80211_BAND_5GHZ].n_channels) + &priv->nvm_data->bands[IEEE80211_BAND_2GHZ]; + if (priv->nvm_data->bands[IEEE80211_BAND_5GHZ].n_channels) priv->hw->wiphy->bands[IEEE80211_BAND_5GHZ] = - &priv->eeprom_data->bands[IEEE80211_BAND_5GHZ]; + &priv->nvm_data->bands[IEEE80211_BAND_5GHZ]; hw->wiphy->hw_version = priv->trans->hw_id; @@ -521,7 +524,7 @@ static void iwlagn_mac_tx(struct ieee80211_hw *hw, ieee80211_get_tx_rate(hw, IEEE80211_SKB_CB(skb))->bitrate); if (iwlagn_tx_skb(priv, control->sta, skb)) - dev_kfree_skb_any(skb); + ieee80211_free_txskb(hw, skb); } static void iwlagn_mac_update_tkip_key(struct ieee80211_hw *hw, @@ -651,7 +654,7 @@ static int iwlagn_mac_ampdu_action(struct ieee80211_hw *hw, IWL_DEBUG_HT(priv, "A-MPDU action on addr %pM tid %d\n", sta->addr, tid); - if (!(priv->eeprom_data->sku & EEPROM_SKU_CAP_11N_ENABLE)) + if (!(priv->nvm_data->sku_cap_11n_enable)) return -EACCES; IWL_DEBUG_MAC80211(priv, "enter\n"); @@ -1019,7 +1022,7 @@ static void iwlagn_mac_flush(struct ieee80211_hw *hw, bool drop) */ if (drop) { IWL_DEBUG_MAC80211(priv, "send flush command\n"); - if (iwlagn_txfifo_flush(priv, IWL_DROP_ALL)) { + if (iwlagn_txfifo_flush(priv)) { IWL_ERR(priv, "flush request fail\n"); goto done; } @@ -1032,8 +1035,8 @@ done: } static int iwlagn_mac_remain_on_channel(struct ieee80211_hw *hw, + struct ieee80211_vif *vif, struct ieee80211_channel *channel, - enum nl80211_channel_type channel_type, int duration) { struct iwl_priv *priv = IWL_MAC80211_GET_DVM(hw); @@ -1065,7 +1068,6 @@ static int iwlagn_mac_remain_on_channel(struct ieee80211_hw *hw, } priv->hw_roc_channel = channel; - priv->hw_roc_chantype = channel_type; /* convert from ms to TU */ priv->hw_roc_duration = DIV_ROUND_UP(1000 * duration, 1024); priv->hw_roc_start_notified = false; @@ -1354,6 +1356,20 @@ static int iwlagn_mac_add_interface(struct ieee80211_hw *hw, vif_priv->ctx = ctx; ctx->vif = vif; + /* + * In SNIFFER device type, the firmware reports the FCS to + * the host, rather than snipping it off. Unfortunately, + * mac80211 doesn't (yet) provide a per-packet flag for + * this, so that we have to set the hardware flag based + * on the interfaces added. As the monitor interface can + * only be present by itself, and will be removed before + * other interfaces are added, this is safe. + */ + if (vif->type == NL80211_IFTYPE_MONITOR) + priv->hw->flags |= IEEE80211_HW_RX_INCLUDES_FCS; + else + priv->hw->flags &= ~IEEE80211_HW_RX_INCLUDES_FCS; + err = iwl_setup_interface(priv, ctx); if (!err || reset) goto out; diff --git a/drivers/net/wireless/iwlwifi/dvm/main.c b/drivers/net/wireless/iwlwifi/dvm/main.c index 7ff3f1430678..faa05932efae 100644 --- a/drivers/net/wireless/iwlwifi/dvm/main.c +++ b/drivers/net/wireless/iwlwifi/dvm/main.c @@ -185,7 +185,7 @@ int iwlagn_send_beacon_cmd(struct iwl_priv *priv) rate = info->control.rates[0].idx; priv->mgmt_tx_ant = iwl_toggle_tx_ant(priv, priv->mgmt_tx_ant, - priv->eeprom_data->valid_tx_ant); + priv->nvm_data->valid_tx_ant); rate_flags = iwl_ant_idx_to_flags(priv->mgmt_tx_ant); /* In mac80211, rates for 5 GHz start at 0 */ @@ -511,7 +511,7 @@ static void iwl_bg_tx_flush(struct work_struct *work) return; IWL_DEBUG_INFO(priv, "device request: flush all tx frames\n"); - iwlagn_dev_txfifo_flush(priv, IWL_DROP_ALL); + iwlagn_dev_txfifo_flush(priv); } /* @@ -776,7 +776,7 @@ int iwl_alive_start(struct iwl_priv *priv) ieee80211_wake_queues(priv->hw); /* Configure Tx antenna selection based on H/W config */ - iwlagn_send_tx_ant_config(priv, priv->eeprom_data->valid_tx_ant); + iwlagn_send_tx_ant_config(priv, priv->nvm_data->valid_tx_ant); if (iwl_is_associated_ctx(ctx) && !priv->wowlan) { struct iwl_rxon_cmd *active_rxon = @@ -1191,36 +1191,38 @@ static void iwl_option_config(struct iwl_priv *priv) static int iwl_eeprom_init_hw_params(struct iwl_priv *priv) { - u16 radio_cfg; + struct iwl_nvm_data *data = priv->nvm_data; + char *debug_msg; - priv->eeprom_data->sku = priv->eeprom_data->sku; - - if (priv->eeprom_data->sku & EEPROM_SKU_CAP_11N_ENABLE && + if (data->sku_cap_11n_enable && !priv->cfg->ht_params) { IWL_ERR(priv, "Invalid 11n configuration\n"); return -EINVAL; } - if (!priv->eeprom_data->sku) { + if (!data->sku_cap_11n_enable && !data->sku_cap_band_24GHz_enable && + !data->sku_cap_band_52GHz_enable) { IWL_ERR(priv, "Invalid device sku\n"); return -EINVAL; } - IWL_INFO(priv, "Device SKU: 0x%X\n", priv->eeprom_data->sku); - - radio_cfg = priv->eeprom_data->radio_cfg; + debug_msg = "Device SKU: 24GHz %s %s, 52GHz %s %s, 11.n %s %s\n"; + IWL_DEBUG_INFO(priv, debug_msg, + data->sku_cap_band_24GHz_enable ? "" : "NOT", "enabled", + data->sku_cap_band_52GHz_enable ? "" : "NOT", "enabled", + data->sku_cap_11n_enable ? "" : "NOT", "enabled"); priv->hw_params.tx_chains_num = - num_of_ant(priv->eeprom_data->valid_tx_ant); + num_of_ant(data->valid_tx_ant); if (priv->cfg->rx_with_siso_diversity) priv->hw_params.rx_chains_num = 1; else priv->hw_params.rx_chains_num = - num_of_ant(priv->eeprom_data->valid_rx_ant); + num_of_ant(data->valid_rx_ant); - IWL_INFO(priv, "Valid Tx ant: 0x%X, Valid Rx ant: 0x%X\n", - priv->eeprom_data->valid_tx_ant, - priv->eeprom_data->valid_rx_ant); + IWL_DEBUG_INFO(priv, "Valid Tx ant: 0x%X, Valid Rx ant: 0x%X\n", + data->valid_tx_ant, + data->valid_rx_ant); return 0; } @@ -1235,7 +1237,7 @@ static struct iwl_op_mode *iwl_op_mode_dvm_start(struct iwl_trans *trans, struct iwl_op_mode *op_mode; u16 num_mac; u32 ucode_flags; - struct iwl_trans_config trans_cfg; + struct iwl_trans_config trans_cfg = {}; static const u8 no_reclaim_cmds[] = { REPLY_RX_PHY_CMD, REPLY_RX_MPDU_CMD, @@ -1334,6 +1336,9 @@ static struct iwl_op_mode *iwl_op_mode_dvm_start(struct iwl_trans *trans, /* Configure transport layer */ iwl_trans_configure(priv->trans, &trans_cfg); + trans->rx_mpdu_cmd = REPLY_RX_MPDU_CMD; + trans->rx_mpdu_cmd_hdr_size = sizeof(struct iwl_rx_mpdu_res_start); + /* At this point both hw and priv are allocated. */ SET_IEEE80211_DEV(priv->hw, priv->trans->dev); @@ -1377,24 +1382,24 @@ static struct iwl_op_mode *iwl_op_mode_dvm_start(struct iwl_trans *trans, /* Reset chip to save power until we load uCode during "up". */ iwl_trans_stop_hw(priv->trans, false); - priv->eeprom_data = iwl_parse_eeprom_data(priv->trans->dev, priv->cfg, + priv->nvm_data = iwl_parse_eeprom_data(priv->trans->dev, priv->cfg, priv->eeprom_blob, priv->eeprom_blob_size); - if (!priv->eeprom_data) + if (!priv->nvm_data) goto out_free_eeprom_blob; - if (iwl_eeprom_check_version(priv->eeprom_data, priv->trans)) + if (iwl_nvm_check_version(priv->nvm_data, priv->trans)) goto out_free_eeprom; if (iwl_eeprom_init_hw_params(priv)) goto out_free_eeprom; /* extract MAC Address */ - memcpy(priv->addresses[0].addr, priv->eeprom_data->hw_addr, ETH_ALEN); + memcpy(priv->addresses[0].addr, priv->nvm_data->hw_addr, ETH_ALEN); IWL_DEBUG_INFO(priv, "MAC address: %pM\n", priv->addresses[0].addr); priv->hw->wiphy->addresses = priv->addresses; priv->hw->wiphy->n_addresses = 1; - num_mac = priv->eeprom_data->n_hw_addrs; + num_mac = priv->nvm_data->n_hw_addrs; if (num_mac > 1) { memcpy(priv->addresses[1].addr, priv->addresses[0].addr, ETH_ALEN); @@ -1407,7 +1412,7 @@ static struct iwl_op_mode *iwl_op_mode_dvm_start(struct iwl_trans *trans, ************************/ iwl_set_hw_params(priv); - if (!(priv->eeprom_data->sku & EEPROM_SKU_CAP_IPAN_ENABLE)) { + if (!(priv->nvm_data->sku_cap_ipan_enable)) { IWL_DEBUG_INFO(priv, "Your EEPROM disabled PAN"); ucode_flags &= ~IWL_UCODE_TLV_FLAGS_PAN; /* @@ -1489,7 +1494,7 @@ out_destroy_workqueue: out_free_eeprom_blob: kfree(priv->eeprom_blob); out_free_eeprom: - iwl_free_eeprom_data(priv->eeprom_data); + iwl_free_nvm_data(priv->nvm_data); out_free_hw: ieee80211_free_hw(priv->hw); out: @@ -1508,12 +1513,8 @@ static void iwl_op_mode_dvm_stop(struct iwl_op_mode *op_mode) iwl_tt_exit(priv); - /*This will stop the queues, move the device to low power state */ - priv->ucode_loaded = false; - iwl_trans_stop_device(priv->trans); - kfree(priv->eeprom_blob); - iwl_free_eeprom_data(priv->eeprom_data); + iwl_free_nvm_data(priv->nvm_data); /*netif_stop_queue(dev); */ flush_workqueue(priv->workqueue); @@ -1927,8 +1928,6 @@ static void iwlagn_fw_error(struct iwl_priv *priv, bool ondemand) * commands by clearing the ready bit */ clear_bit(STATUS_READY, &priv->status); - wake_up(&priv->trans->wait_command_queue); - if (!ondemand) { /* * If firmware keep reloading, then it indicate something @@ -1989,7 +1988,6 @@ static void iwl_cmd_queue_full(struct iwl_op_mode *op_mode) static void iwl_nic_config(struct iwl_op_mode *op_mode) { struct iwl_priv *priv = IWL_OP_MODE_GET_DVM(op_mode); - u16 radio_cfg = priv->eeprom_data->radio_cfg; /* SKU Control */ iwl_set_bits_mask(priv->trans, CSR_HW_IF_CONFIG_REG, @@ -2001,13 +1999,13 @@ static void iwl_nic_config(struct iwl_op_mode *op_mode) CSR_HW_IF_CONFIG_REG_POS_MAC_DASH)); /* write radio config values to register */ - if (EEPROM_RF_CFG_TYPE_MSK(radio_cfg) <= EEPROM_RF_CONFIG_TYPE_MAX) { + if (priv->nvm_data->radio_cfg_type <= EEPROM_RF_CONFIG_TYPE_MAX) { u32 reg_val = - EEPROM_RF_CFG_TYPE_MSK(radio_cfg) << + priv->nvm_data->radio_cfg_type << CSR_HW_IF_CONFIG_REG_POS_PHY_TYPE | - EEPROM_RF_CFG_STEP_MSK(radio_cfg) << + priv->nvm_data->radio_cfg_step << CSR_HW_IF_CONFIG_REG_POS_PHY_STEP | - EEPROM_RF_CFG_DASH_MSK(radio_cfg) << + priv->nvm_data->radio_cfg_dash << CSR_HW_IF_CONFIG_REG_POS_PHY_DASH; iwl_set_bits_mask(priv->trans, CSR_HW_IF_CONFIG_REG, @@ -2016,9 +2014,9 @@ static void iwl_nic_config(struct iwl_op_mode *op_mode) CSR_HW_IF_CONFIG_REG_MSK_PHY_DASH, reg_val); IWL_INFO(priv, "Radio type=0x%x-0x%x-0x%x\n", - EEPROM_RF_CFG_TYPE_MSK(radio_cfg), - EEPROM_RF_CFG_STEP_MSK(radio_cfg), - EEPROM_RF_CFG_DASH_MSK(radio_cfg)); + priv->nvm_data->radio_cfg_type, + priv->nvm_data->radio_cfg_step, + priv->nvm_data->radio_cfg_dash); } else { WARN_ON(1); } @@ -2114,7 +2112,7 @@ static void iwl_free_skb(struct iwl_op_mode *op_mode, struct sk_buff *skb) info = IEEE80211_SKB_CB(skb); iwl_trans_free_tx_cmd(priv->trans, info->driver_data[1]); - dev_kfree_skb_any(skb); + ieee80211_free_txskb(priv->hw, skb); } static void iwl_set_hw_rfkill_state(struct iwl_op_mode *op_mode, bool state) @@ -2152,8 +2150,6 @@ static int __init iwl_init(void) { int ret; - pr_info(DRV_DESCRIPTION ", " DRV_VERSION "\n"); - pr_info(DRV_COPYRIGHT "\n"); ret = iwlagn_rate_control_register(); if (ret) { diff --git a/drivers/net/wireless/iwlwifi/dvm/rs.c b/drivers/net/wireless/iwlwifi/dvm/rs.c index a82f46c10f5e..f3dd0da60d8a 100644 --- a/drivers/net/wireless/iwlwifi/dvm/rs.c +++ b/drivers/net/wireless/iwlwifi/dvm/rs.c @@ -820,7 +820,7 @@ static u32 rs_get_lower_rate(struct iwl_lq_sta *lq_sta, if (num_of_ant(tbl->ant_type) > 1) tbl->ant_type = - first_antenna(priv->eeprom_data->valid_tx_ant); + first_antenna(priv->nvm_data->valid_tx_ant); tbl->is_ht40 = 0; tbl->is_SGI = 0; @@ -1448,7 +1448,7 @@ static int rs_move_legacy_other(struct iwl_priv *priv, u32 sz = (sizeof(struct iwl_scale_tbl_info) - (sizeof(struct iwl_rate_scale_data) * IWL_RATE_COUNT)); u8 start_action; - u8 valid_tx_ant = priv->eeprom_data->valid_tx_ant; + u8 valid_tx_ant = priv->nvm_data->valid_tx_ant; u8 tx_chains_num = priv->hw_params.tx_chains_num; int ret = 0; u8 update_search_tbl_counter = 0; @@ -1466,7 +1466,7 @@ static int rs_move_legacy_other(struct iwl_priv *priv, case IWL_BT_COEX_TRAFFIC_LOAD_CONTINUOUS: /* avoid antenna B and MIMO */ valid_tx_ant = - first_antenna(priv->eeprom_data->valid_tx_ant); + first_antenna(priv->nvm_data->valid_tx_ant); if (tbl->action >= IWL_LEGACY_SWITCH_ANTENNA2 && tbl->action != IWL_LEGACY_SWITCH_SISO) tbl->action = IWL_LEGACY_SWITCH_SISO; @@ -1490,7 +1490,7 @@ static int rs_move_legacy_other(struct iwl_priv *priv, else if (tbl->action >= IWL_LEGACY_SWITCH_ANTENNA2) tbl->action = IWL_LEGACY_SWITCH_SISO; valid_tx_ant = - first_antenna(priv->eeprom_data->valid_tx_ant); + first_antenna(priv->nvm_data->valid_tx_ant); } start_action = tbl->action; @@ -1624,7 +1624,7 @@ static int rs_move_siso_to_other(struct iwl_priv *priv, u32 sz = (sizeof(struct iwl_scale_tbl_info) - (sizeof(struct iwl_rate_scale_data) * IWL_RATE_COUNT)); u8 start_action; - u8 valid_tx_ant = priv->eeprom_data->valid_tx_ant; + u8 valid_tx_ant = priv->nvm_data->valid_tx_ant; u8 tx_chains_num = priv->hw_params.tx_chains_num; u8 update_search_tbl_counter = 0; int ret; @@ -1642,7 +1642,7 @@ static int rs_move_siso_to_other(struct iwl_priv *priv, case IWL_BT_COEX_TRAFFIC_LOAD_CONTINUOUS: /* avoid antenna B and MIMO */ valid_tx_ant = - first_antenna(priv->eeprom_data->valid_tx_ant); + first_antenna(priv->nvm_data->valid_tx_ant); if (tbl->action != IWL_SISO_SWITCH_ANTENNA1) tbl->action = IWL_SISO_SWITCH_ANTENNA1; break; @@ -1660,7 +1660,7 @@ static int rs_move_siso_to_other(struct iwl_priv *priv, /* configure as 1x1 if bt full concurrency */ if (priv->bt_full_concurrent) { valid_tx_ant = - first_antenna(priv->eeprom_data->valid_tx_ant); + first_antenna(priv->nvm_data->valid_tx_ant); if (tbl->action >= IWL_LEGACY_SWITCH_ANTENNA2) tbl->action = IWL_SISO_SWITCH_ANTENNA1; } @@ -1796,7 +1796,7 @@ static int rs_move_mimo2_to_other(struct iwl_priv *priv, u32 sz = (sizeof(struct iwl_scale_tbl_info) - (sizeof(struct iwl_rate_scale_data) * IWL_RATE_COUNT)); u8 start_action; - u8 valid_tx_ant = priv->eeprom_data->valid_tx_ant; + u8 valid_tx_ant = priv->nvm_data->valid_tx_ant; u8 tx_chains_num = priv->hw_params.tx_chains_num; u8 update_search_tbl_counter = 0; int ret; @@ -1966,7 +1966,7 @@ static int rs_move_mimo3_to_other(struct iwl_priv *priv, u32 sz = (sizeof(struct iwl_scale_tbl_info) - (sizeof(struct iwl_rate_scale_data) * IWL_RATE_COUNT)); u8 start_action; - u8 valid_tx_ant = priv->eeprom_data->valid_tx_ant; + u8 valid_tx_ant = priv->nvm_data->valid_tx_ant; u8 tx_chains_num = priv->hw_params.tx_chains_num; int ret; u8 update_search_tbl_counter = 0; @@ -2700,7 +2700,7 @@ static void rs_initialize_lq(struct iwl_priv *priv, i = lq_sta->last_txrate_idx; - valid_tx_ant = priv->eeprom_data->valid_tx_ant; + valid_tx_ant = priv->nvm_data->valid_tx_ant; if (!lq_sta->search_better_tbl) active_tbl = lq_sta->active_tbl; @@ -2894,15 +2894,15 @@ void iwl_rs_rate_init(struct iwl_priv *priv, struct ieee80211_sta *sta, u8 sta_i /* These values will be overridden later */ lq_sta->lq.general_params.single_stream_ant_msk = - first_antenna(priv->eeprom_data->valid_tx_ant); + first_antenna(priv->nvm_data->valid_tx_ant); lq_sta->lq.general_params.dual_stream_ant_msk = - priv->eeprom_data->valid_tx_ant & - ~first_antenna(priv->eeprom_data->valid_tx_ant); + priv->nvm_data->valid_tx_ant & + ~first_antenna(priv->nvm_data->valid_tx_ant); if (!lq_sta->lq.general_params.dual_stream_ant_msk) { lq_sta->lq.general_params.dual_stream_ant_msk = ANT_AB; - } else if (num_of_ant(priv->eeprom_data->valid_tx_ant) == 2) { + } else if (num_of_ant(priv->nvm_data->valid_tx_ant) == 2) { lq_sta->lq.general_params.dual_stream_ant_msk = - priv->eeprom_data->valid_tx_ant; + priv->nvm_data->valid_tx_ant; } /* as default allow aggregation for all tids */ @@ -2948,7 +2948,7 @@ static void rs_fill_link_cmd(struct iwl_priv *priv, if (priv && priv->bt_full_concurrent) { /* 1x1 only */ tbl_type.ant_type = - first_antenna(priv->eeprom_data->valid_tx_ant); + first_antenna(priv->nvm_data->valid_tx_ant); } /* How many times should we repeat the initial rate? */ @@ -2980,7 +2980,7 @@ static void rs_fill_link_cmd(struct iwl_priv *priv, if (priv->bt_full_concurrent) valid_tx_ant = ANT_A; else - valid_tx_ant = priv->eeprom_data->valid_tx_ant; + valid_tx_ant = priv->nvm_data->valid_tx_ant; } /* Fill rest of rate table */ @@ -3014,7 +3014,7 @@ static void rs_fill_link_cmd(struct iwl_priv *priv, if (priv && priv->bt_full_concurrent) { /* 1x1 only */ tbl_type.ant_type = - first_antenna(priv->eeprom_data->valid_tx_ant); + first_antenna(priv->nvm_data->valid_tx_ant); } /* Indicate to uCode which entries might be MIMO. @@ -3101,7 +3101,7 @@ static void rs_dbgfs_set_mcs(struct iwl_lq_sta *lq_sta, u8 ant_sel_tx; priv = lq_sta->drv; - valid_tx_ant = priv->eeprom_data->valid_tx_ant; + valid_tx_ant = priv->nvm_data->valid_tx_ant; if (lq_sta->dbg_fixed_rate) { ant_sel_tx = ((lq_sta->dbg_fixed_rate & RATE_MCS_ANT_ABC_MSK) @@ -3172,9 +3172,9 @@ static ssize_t rs_sta_dbgfs_scale_table_read(struct file *file, desc += sprintf(buff+desc, "fixed rate 0x%X\n", lq_sta->dbg_fixed_rate); desc += sprintf(buff+desc, "valid_tx_ant %s%s%s\n", - (priv->eeprom_data->valid_tx_ant & ANT_A) ? "ANT_A," : "", - (priv->eeprom_data->valid_tx_ant & ANT_B) ? "ANT_B," : "", - (priv->eeprom_data->valid_tx_ant & ANT_C) ? "ANT_C" : ""); + (priv->nvm_data->valid_tx_ant & ANT_A) ? "ANT_A," : "", + (priv->nvm_data->valid_tx_ant & ANT_B) ? "ANT_B," : "", + (priv->nvm_data->valid_tx_ant & ANT_C) ? "ANT_C" : ""); desc += sprintf(buff+desc, "lq type %s\n", (is_legacy(tbl->lq_type)) ? "legacy" : "HT"); if (is_Ht(tbl->lq_type)) { diff --git a/drivers/net/wireless/iwlwifi/dvm/rx.c b/drivers/net/wireless/iwlwifi/dvm/rx.c index 5a9c325804f6..cac4f37cc427 100644 --- a/drivers/net/wireless/iwlwifi/dvm/rx.c +++ b/drivers/net/wireless/iwlwifi/dvm/rx.c @@ -631,8 +631,6 @@ static int iwlagn_rx_card_state_notif(struct iwl_priv *priv, test_bit(STATUS_RF_KILL_HW, &priv->status))) wiphy_rfkill_set_hw_state(priv->hw->wiphy, test_bit(STATUS_RF_KILL_HW, &priv->status)); - else - wake_up(&priv->trans->wait_command_queue); return 0; } @@ -901,7 +899,7 @@ static int iwlagn_rx_reply_rx(struct iwl_priv *priv, struct iwl_device_cmd *cmd) { struct ieee80211_hdr *header; - struct ieee80211_rx_status rx_status; + struct ieee80211_rx_status rx_status = {}; struct iwl_rx_packet *pkt = rxb_addr(rxb); struct iwl_rx_phy_res *phy_res; __le32 rx_pkt_status; @@ -951,7 +949,7 @@ static int iwlagn_rx_reply_rx(struct iwl_priv *priv, /* TSF isn't reliable. In order to allow smooth user experience, * this W/A doesn't propagate it to the mac80211 */ - /*rx_status.flag |= RX_FLAG_MACTIME_MPDU;*/ + /*rx_status.flag |= RX_FLAG_MACTIME_START;*/ priv->ucode_beacon_time = le32_to_cpu(phy_res->beacon_time_stamp); diff --git a/drivers/net/wireless/iwlwifi/dvm/rxon.c b/drivers/net/wireless/iwlwifi/dvm/rxon.c index 10896393e5a0..9a891e6e60e8 100644 --- a/drivers/net/wireless/iwlwifi/dvm/rxon.c +++ b/drivers/net/wireless/iwlwifi/dvm/rxon.c @@ -420,10 +420,10 @@ static int iwl_set_tx_power(struct iwl_priv *priv, s8 tx_power, bool force) return -EINVAL; } - if (tx_power > DIV_ROUND_UP(priv->eeprom_data->max_tx_pwr_half_dbm, 2)) { + if (tx_power > DIV_ROUND_UP(priv->nvm_data->max_tx_pwr_half_dbm, 2)) { IWL_WARN(priv, "Requested user TXPOWER %d above upper limit %d.\n", - tx_power, priv->eeprom_data->max_tx_pwr_half_dbm); + tx_power, priv->nvm_data->max_tx_pwr_half_dbm); return -EINVAL; } @@ -1012,12 +1012,12 @@ static void iwl_calc_basic_rates(struct iwl_priv *priv, * As a consequence, it's not as complicated as it sounds, just add * any lower rates to the ACK rate bitmap. */ - if (IWL_RATE_11M_INDEX < lowest_present_ofdm) - ofdm |= IWL_RATE_11M_MASK >> IWL_FIRST_CCK_RATE; - if (IWL_RATE_5M_INDEX < lowest_present_ofdm) - ofdm |= IWL_RATE_5M_MASK >> IWL_FIRST_CCK_RATE; - if (IWL_RATE_2M_INDEX < lowest_present_ofdm) - ofdm |= IWL_RATE_2M_MASK >> IWL_FIRST_CCK_RATE; + if (IWL_RATE_11M_INDEX < lowest_present_cck) + cck |= IWL_RATE_11M_MASK >> IWL_FIRST_CCK_RATE; + if (IWL_RATE_5M_INDEX < lowest_present_cck) + cck |= IWL_RATE_5M_MASK >> IWL_FIRST_CCK_RATE; + if (IWL_RATE_2M_INDEX < lowest_present_cck) + cck |= IWL_RATE_2M_MASK >> IWL_FIRST_CCK_RATE; /* 1M already there or needed so always add */ cck |= IWL_RATE_1M_MASK >> IWL_FIRST_CCK_RATE; diff --git a/drivers/net/wireless/iwlwifi/dvm/scan.c b/drivers/net/wireless/iwlwifi/dvm/scan.c index bb9f6252d28f..610ed2204e1f 100644 --- a/drivers/net/wireless/iwlwifi/dvm/scan.c +++ b/drivers/net/wireless/iwlwifi/dvm/scan.c @@ -660,12 +660,12 @@ static int iwlagn_request_scan(struct iwl_priv *priv, struct ieee80211_vif *vif) u16 rx_chain = 0; enum ieee80211_band band; u8 n_probes = 0; - u8 rx_ant = priv->eeprom_data->valid_rx_ant; + u8 rx_ant = priv->nvm_data->valid_rx_ant; u8 rate; bool is_active = false; int chan_mod; u8 active_chains; - u8 scan_tx_antennas = priv->eeprom_data->valid_tx_ant; + u8 scan_tx_antennas = priv->nvm_data->valid_tx_ant; int ret; int scan_cmd_size = sizeof(struct iwl_scan_cmd) + MAX_SCAN_CHANNEL * sizeof(struct iwl_scan_channel) + @@ -673,8 +673,9 @@ static int iwlagn_request_scan(struct iwl_priv *priv, struct ieee80211_vif *vif) const u8 *ssid = NULL; u8 ssid_len = 0; - if (WARN_ON_ONCE(priv->scan_request && - priv->scan_request->n_channels > MAX_SCAN_CHANNEL)) + if (WARN_ON(priv->scan_type == IWL_SCAN_NORMAL && + (!priv->scan_request || + priv->scan_request->n_channels > MAX_SCAN_CHANNEL))) return -EINVAL; lockdep_assert_held(&priv->mutex); @@ -881,7 +882,7 @@ static int iwlagn_request_scan(struct iwl_priv *priv, struct ieee80211_vif *vif) /* MIMO is not used here, but value is required */ rx_chain |= - priv->eeprom_data->valid_rx_ant << RXON_RX_CHAIN_VALID_POS; + priv->nvm_data->valid_rx_ant << RXON_RX_CHAIN_VALID_POS; rx_chain |= rx_ant << RXON_RX_CHAIN_FORCE_MIMO_SEL_POS; rx_chain |= rx_ant << RXON_RX_CHAIN_FORCE_SEL_POS; rx_chain |= 0x1 << RXON_RX_CHAIN_DRIVER_FORCE_POS; @@ -998,7 +999,7 @@ static int iwlagn_request_scan(struct iwl_priv *priv, struct ieee80211_vif *vif) void iwl_init_scan_params(struct iwl_priv *priv) { - u8 ant_idx = fls(priv->eeprom_data->valid_tx_ant) - 1; + u8 ant_idx = fls(priv->nvm_data->valid_tx_ant) - 1; if (!priv->scan_tx_ant[IEEE80211_BAND_5GHZ]) priv->scan_tx_ant[IEEE80211_BAND_5GHZ] = ant_idx; if (!priv->scan_tx_ant[IEEE80211_BAND_2GHZ]) diff --git a/drivers/net/wireless/iwlwifi/dvm/sta.c b/drivers/net/wireless/iwlwifi/dvm/sta.c index cd9b6de4273e..bdba9543c351 100644 --- a/drivers/net/wireless/iwlwifi/dvm/sta.c +++ b/drivers/net/wireless/iwlwifi/dvm/sta.c @@ -634,23 +634,23 @@ static void iwl_sta_fill_lq(struct iwl_priv *priv, struct iwl_rxon_context *ctx, if (r >= IWL_FIRST_CCK_RATE && r <= IWL_LAST_CCK_RATE) rate_flags |= RATE_MCS_CCK_MSK; - rate_flags |= first_antenna(priv->eeprom_data->valid_tx_ant) << + rate_flags |= first_antenna(priv->nvm_data->valid_tx_ant) << RATE_MCS_ANT_POS; rate_n_flags = iwl_hw_set_rate_n_flags(iwl_rates[r].plcp, rate_flags); for (i = 0; i < LINK_QUAL_MAX_RETRY_NUM; i++) link_cmd->rs_table[i].rate_n_flags = rate_n_flags; link_cmd->general_params.single_stream_ant_msk = - first_antenna(priv->eeprom_data->valid_tx_ant); + first_antenna(priv->nvm_data->valid_tx_ant); link_cmd->general_params.dual_stream_ant_msk = - priv->eeprom_data->valid_tx_ant & - ~first_antenna(priv->eeprom_data->valid_tx_ant); + priv->nvm_data->valid_tx_ant & + ~first_antenna(priv->nvm_data->valid_tx_ant); if (!link_cmd->general_params.dual_stream_ant_msk) { link_cmd->general_params.dual_stream_ant_msk = ANT_AB; - } else if (num_of_ant(priv->eeprom_data->valid_tx_ant) == 2) { + } else if (num_of_ant(priv->nvm_data->valid_tx_ant) == 2) { link_cmd->general_params.dual_stream_ant_msk = - priv->eeprom_data->valid_tx_ant; + priv->nvm_data->valid_tx_ant; } link_cmd->agg_params.agg_dis_start_th = diff --git a/drivers/net/wireless/iwlwifi/dvm/tx.c b/drivers/net/wireless/iwlwifi/dvm/tx.c index f5ca73a89870..da21328ca8ed 100644 --- a/drivers/net/wireless/iwlwifi/dvm/tx.c +++ b/drivers/net/wireless/iwlwifi/dvm/tx.c @@ -188,7 +188,7 @@ static void iwlagn_tx_cmd_build_rate(struct iwl_priv *priv, if (info->control.rates[0].flags & IEEE80211_TX_RC_MCS || (rate_idx < 0) || (rate_idx > IWL_RATE_COUNT_LEGACY)) rate_idx = rate_lowest_index( - &priv->eeprom_data->bands[info->band], sta); + &priv->nvm_data->bands[info->band], sta); /* For 5 GHZ band, remap mac80211 rate indices into driver indices */ if (info->band == IEEE80211_BAND_5GHZ) rate_idx += IWL_FIRST_OFDM_RATE; @@ -207,11 +207,11 @@ static void iwlagn_tx_cmd_build_rate(struct iwl_priv *priv, priv->bt_full_concurrent) { /* operated as 1x1 in full concurrency mode */ priv->mgmt_tx_ant = iwl_toggle_tx_ant(priv, priv->mgmt_tx_ant, - first_antenna(priv->eeprom_data->valid_tx_ant)); + first_antenna(priv->nvm_data->valid_tx_ant)); } else priv->mgmt_tx_ant = iwl_toggle_tx_ant( priv, priv->mgmt_tx_ant, - priv->eeprom_data->valid_tx_ant); + priv->nvm_data->valid_tx_ant); rate_flags |= iwl_ant_idx_to_flags(priv->mgmt_tx_ant); /* Set the rate in the TX cmd */ @@ -305,7 +305,7 @@ int iwlagn_tx_skb(struct iwl_priv *priv, u8 hdr_len; u16 len, seq_number = 0; u8 sta_id, tid = IWL_MAX_TID_COUNT; - bool is_agg = false; + bool is_agg = false, is_data_qos = false; int txq_id; if (info->control.vif) @@ -378,9 +378,6 @@ int iwlagn_tx_skb(struct iwl_priv *priv, iwl_sta_modify_sleep_tx_count(priv, sta_id, 1); } - if (info->flags & IEEE80211_TX_CTL_AMPDU) - is_agg = true; - dev_cmd = iwl_trans_alloc_tx_cmd(priv->trans); if (unlikely(!dev_cmd)) @@ -442,6 +439,10 @@ int iwlagn_tx_skb(struct iwl_priv *priv, hdr->seq_ctrl &= cpu_to_le16(IEEE80211_SCTL_FRAG); hdr->seq_ctrl |= cpu_to_le16(seq_number); seq_number += 0x10; + + if (info->flags & IEEE80211_TX_CTL_AMPDU) + is_agg = true; + is_data_qos = true; } /* Copy MAC header from skb into command buffer */ @@ -474,8 +475,7 @@ int iwlagn_tx_skb(struct iwl_priv *priv, if (iwl_trans_tx(priv->trans, skb, dev_cmd, txq_id)) goto drop_unlock_sta; - if (ieee80211_is_data_qos(fc) && !ieee80211_is_qos_nullfunc(fc) && - !ieee80211_has_morefrags(fc)) + if (is_data_qos && !ieee80211_has_morefrags(fc)) priv->tid_data[sta_id][tid].seq_number = seq_number; spin_unlock(&priv->sta_lock); @@ -1075,14 +1075,11 @@ static void iwlagn_count_tx_err_status(struct iwl_priv *priv, u16 status) static void iwlagn_set_tx_status(struct iwl_priv *priv, struct ieee80211_tx_info *info, - struct iwlagn_tx_resp *tx_resp, - bool is_agg) + struct iwlagn_tx_resp *tx_resp) { - u16 status = le16_to_cpu(tx_resp->status.status); + u16 status = le16_to_cpu(tx_resp->status.status); info->status.rates[0].count = tx_resp->failure_frame + 1; - if (is_agg) - info->flags &= ~IEEE80211_TX_CTL_AMPDU; info->flags |= iwl_tx_status_to_mac80211(status); iwlagn_hwrate_to_tx_control(priv, le32_to_cpu(tx_resp->rate_n_flags), info); @@ -1100,29 +1097,6 @@ static void iwl_check_abort_status(struct iwl_priv *priv, } } -static int iwl_reclaim(struct iwl_priv *priv, int sta_id, int tid, - int txq_id, int ssn, struct sk_buff_head *skbs) -{ - if (unlikely(txq_id >= IWLAGN_FIRST_AMPDU_QUEUE && - tid != IWL_TID_NON_QOS && - txq_id != priv->tid_data[sta_id][tid].agg.txq_id)) { - /* - * FIXME: this is a uCode bug which need to be addressed, - * log the information and return for now. - * Since it is can possibly happen very often and in order - * not to fill the syslog, don't use IWL_ERR or IWL_WARN - */ - IWL_DEBUG_TX_QUEUES(priv, - "Bad queue mapping txq_id=%d, agg_txq[sta:%d,tid:%d]=%d\n", - txq_id, sta_id, tid, - priv->tid_data[sta_id][tid].agg.txq_id); - return 1; - } - - iwl_trans_reclaim(priv->trans, txq_id, ssn, skbs); - return 0; -} - int iwlagn_rx_reply_tx(struct iwl_priv *priv, struct iwl_rx_cmd_buffer *rxb, struct iwl_device_cmd *cmd) { @@ -1184,9 +1158,8 @@ int iwlagn_rx_reply_tx(struct iwl_priv *priv, struct iwl_rx_cmd_buffer *rxb, next_reclaimed); } - /*we can free until ssn % q.n_bd not inclusive */ - WARN_ON_ONCE(iwl_reclaim(priv, sta_id, tid, - txq_id, ssn, &skbs)); + iwl_trans_reclaim(priv->trans, txq_id, ssn, &skbs); + iwlagn_check_ratid_empty(priv, sta_id, tid); freed = 0; @@ -1231,7 +1204,7 @@ int iwlagn_rx_reply_tx(struct iwl_priv *priv, struct iwl_rx_cmd_buffer *rxb, if (is_agg && !iwl_is_tx_success(status)) info->flags |= IEEE80211_TX_STAT_AMPDU_NO_BACK; iwlagn_set_tx_status(priv, IEEE80211_SKB_CB(skb), - tx_resp, is_agg); + tx_resp); if (!is_agg) iwlagn_non_agg_tx_status(priv, ctx, hdr->addr1); @@ -1311,16 +1284,27 @@ int iwlagn_rx_reply_compressed_ba(struct iwl_priv *priv, return 0; } + if (unlikely(scd_flow != agg->txq_id)) { + /* + * FIXME: this is a uCode bug which need to be addressed, + * log the information and return for now. + * Since it is can possibly happen very often and in order + * not to fill the syslog, don't use IWL_ERR or IWL_WARN + */ + IWL_DEBUG_TX_QUEUES(priv, + "Bad queue mapping txq_id=%d, agg_txq[sta:%d,tid:%d]=%d\n", + scd_flow, sta_id, tid, agg->txq_id); + spin_unlock(&priv->sta_lock); + return 0; + } + __skb_queue_head_init(&reclaimed_skbs); /* Release all TFDs before the SSN, i.e. all TFDs in front of * block-ack window (we assume that they've been successfully * transmitted ... if not, it's too late anyway). */ - if (iwl_reclaim(priv, sta_id, tid, scd_flow, - ba_resp_scd_ssn, &reclaimed_skbs)) { - spin_unlock(&priv->sta_lock); - return 0; - } + iwl_trans_reclaim(priv->trans, scd_flow, ba_resp_scd_ssn, + &reclaimed_skbs); IWL_DEBUG_TX_REPLY(priv, "REPLY_COMPRESSED_BA [%d] Received from %pM, " "sta_id = %d\n", diff --git a/drivers/net/wireless/iwlwifi/dvm/ucode.c b/drivers/net/wireless/iwlwifi/dvm/ucode.c index 2cb1efbc5ed1..c6467e5554f5 100644 --- a/drivers/net/wireless/iwlwifi/dvm/ucode.c +++ b/drivers/net/wireless/iwlwifi/dvm/ucode.c @@ -61,7 +61,7 @@ iwl_get_ucode_image(struct iwl_priv *priv, enum iwl_ucode_type ucode_type) static int iwl_set_Xtal_calib(struct iwl_priv *priv) { struct iwl_calib_xtal_freq_cmd cmd; - __le16 *xtal_calib = priv->eeprom_data->xtal_calib; + __le16 *xtal_calib = priv->nvm_data->xtal_calib; iwl_set_calib_hdr(&cmd.hdr, IWL_PHY_CALIBRATE_CRYSTAL_FRQ_CMD); cmd.cap_pin1 = le16_to_cpu(xtal_calib[0]); @@ -75,7 +75,7 @@ static int iwl_set_temperature_offset_calib(struct iwl_priv *priv) memset(&cmd, 0, sizeof(cmd)); iwl_set_calib_hdr(&cmd.hdr, IWL_PHY_CALIBRATE_TEMP_OFFSET_CMD); - cmd.radio_sensor_offset = priv->eeprom_data->raw_temperature; + cmd.radio_sensor_offset = priv->nvm_data->raw_temperature; if (!(cmd.radio_sensor_offset)) cmd.radio_sensor_offset = DEFAULT_RADIO_SENSOR_OFFSET; @@ -90,14 +90,14 @@ static int iwl_set_temperature_offset_calib_v2(struct iwl_priv *priv) memset(&cmd, 0, sizeof(cmd)); iwl_set_calib_hdr(&cmd.hdr, IWL_PHY_CALIBRATE_TEMP_OFFSET_CMD); - cmd.radio_sensor_offset_high = priv->eeprom_data->kelvin_temperature; - cmd.radio_sensor_offset_low = priv->eeprom_data->raw_temperature; + cmd.radio_sensor_offset_high = priv->nvm_data->kelvin_temperature; + cmd.radio_sensor_offset_low = priv->nvm_data->raw_temperature; if (!cmd.radio_sensor_offset_low) { IWL_DEBUG_CALIB(priv, "no info in EEPROM, use default\n"); cmd.radio_sensor_offset_low = DEFAULT_RADIO_SENSOR_OFFSET; cmd.radio_sensor_offset_high = DEFAULT_RADIO_SENSOR_OFFSET; } - cmd.burntVoltageRef = priv->eeprom_data->calib_voltage; + cmd.burntVoltageRef = priv->nvm_data->calib_voltage; IWL_DEBUG_CALIB(priv, "Radio sensor offset high: %d\n", le16_to_cpu(cmd.radio_sensor_offset_high)); @@ -254,10 +254,10 @@ static int iwl_alive_notify(struct iwl_priv *priv) int ret; int i; - iwl_trans_fw_alive(priv->trans); + iwl_trans_fw_alive(priv->trans, 0); if (priv->fw->ucode_capa.flags & IWL_UCODE_TLV_FLAGS_PAN && - priv->eeprom_data->sku & EEPROM_SKU_CAP_IPAN_ENABLE) { + priv->nvm_data->sku_cap_ipan_enable) { n_queues = ARRAY_SIZE(iwlagn_ipan_queue_to_tx_fifo); queue_to_txf = iwlagn_ipan_queue_to_tx_fifo; } else { |