X-Git-Url: http://drtracing.org/?a=blobdiff_plain;f=drivers%2Fnet%2Fwireless%2Fiwlwifi%2Fmvm%2Fmac80211.c;h=7c2944a72470b92acdca39a6f7c13b845b34842a;hb=e9cb0327b26dd7ba43a3b7a05b4b62219decf42d;hp=dfdab38e2d4ad5d84d8a4b30b51cfb846e44c179;hpb=1c4c7159ed2468f3ac4ce5a7f08d79663d381a93;p=deliverable%2Flinux.git diff --git a/drivers/net/wireless/iwlwifi/mvm/mac80211.c b/drivers/net/wireless/iwlwifi/mvm/mac80211.c index dfdab38e2d4a..7c2944a72470 100644 --- a/drivers/net/wireless/iwlwifi/mvm/mac80211.c +++ b/drivers/net/wireless/iwlwifi/mvm/mac80211.c @@ -641,6 +641,7 @@ int iwl_mvm_mac_setup_register(struct iwl_mvm *mvm) IWL_UCODE_TLV_CAPA_TDLS_SUPPORT)) { IWL_DEBUG_TDLS(mvm, "TDLS supported\n"); hw->wiphy->flags |= WIPHY_FLAG_SUPPORTS_TDLS; + ieee80211_hw_set(hw, TDLS_WIDER_BW); } if (fw_has_capa(&mvm->fw->ucode_capa, @@ -649,6 +650,10 @@ int iwl_mvm_mac_setup_register(struct iwl_mvm *mvm) hw->wiphy->features |= NL80211_FEATURE_TDLS_CHANNEL_SWITCH; } + hw->netdev_features |= mvm->cfg->features; + if (!iwl_mvm_is_csum_supported(mvm)) + hw->netdev_features &= ~NETIF_F_RXCSUM; + ret = ieee80211_register_hw(mvm->hw); if (ret) iwl_mvm_leds_exit(mvm); @@ -1120,9 +1125,14 @@ void iwl_mvm_fw_error_dump(struct iwl_mvm *mvm) u32 file_len, fifo_data_len = 0; u32 smem_len = mvm->cfg->smem_len; u32 sram2_len = mvm->cfg->dccm2_len; + bool monitor_dump_only = false; lockdep_assert_held(&mvm->mutex); + if (mvm->fw_dump_trig && + mvm->fw_dump_trig->mode & IWL_FW_DBG_TRIGGER_MONITOR_ONLY) + monitor_dump_only = true; + fw_error_dump = kzalloc(sizeof(*fw_error_dump), GFP_KERNEL); if (!fw_error_dump) return; @@ -1174,6 +1184,20 @@ void iwl_mvm_fw_error_dump(struct iwl_mvm *mvm) fifo_data_len + sizeof(*dump_info); + /* Make room for the SMEM, if it exists */ + if (smem_len) + file_len += sizeof(*dump_data) + sizeof(*dump_mem) + smem_len; + + /* Make room for the secondary SRAM, if it exists */ + if (sram2_len) + file_len += sizeof(*dump_data) + sizeof(*dump_mem) + sram2_len; + + /* If we only want a monitor dump, reset the file length */ + if (monitor_dump_only) { + file_len = sizeof(*dump_file) + sizeof(*dump_data) + + sizeof(*dump_info); + } + /* * In 8000 HW family B-step include the ICCM (which resides separately) */ @@ -1186,14 +1210,6 @@ void iwl_mvm_fw_error_dump(struct iwl_mvm *mvm) file_len += sizeof(*dump_data) + sizeof(*dump_trig) + mvm->fw_dump_desc->len; - /* Make room for the SMEM, if it exists */ - if (smem_len) - file_len += sizeof(*dump_data) + sizeof(*dump_mem) + smem_len; - - /* Make room for the secondary SRAM, if it exists */ - if (sram2_len) - file_len += sizeof(*dump_data) + sizeof(*dump_mem) + sram2_len; - dump_file = vzalloc(file_len); if (!dump_file) { kfree(fw_error_dump); @@ -1239,6 +1255,10 @@ void iwl_mvm_fw_error_dump(struct iwl_mvm *mvm) dump_data = iwl_fw_error_next_data(dump_data); } + /* In case we only want monitor dump, skip to dump trasport data */ + if (monitor_dump_only) + goto dump_trans_data; + dump_data->type = cpu_to_le32(IWL_FW_ERROR_DUMP_MEM); dump_data->len = cpu_to_le32(sram_len + sizeof(*dump_mem)); dump_mem = (void *)dump_data->data; @@ -1282,7 +1302,9 @@ void iwl_mvm_fw_error_dump(struct iwl_mvm *mvm) dump_mem->data, IWL8260_ICCM_LEN); } - fw_error_dump->trans_ptr = iwl_trans_dump_data(mvm->trans); +dump_trans_data: + fw_error_dump->trans_ptr = iwl_trans_dump_data(mvm->trans, + mvm->fw_dump_trig); fw_error_dump->op_mode_len = file_len; if (fw_error_dump->trans_ptr) file_len += fw_error_dump->trans_ptr->len; @@ -1291,6 +1313,7 @@ void iwl_mvm_fw_error_dump(struct iwl_mvm *mvm) dev_coredumpm(mvm->trans->dev, THIS_MODULE, fw_error_dump, 0, GFP_KERNEL, iwl_mvm_read_coredump, iwl_mvm_free_coredump); + mvm->fw_dump_trig = NULL; clear_bit(IWL_MVM_STATUS_DUMPING_FW_LOG, &mvm->status); } @@ -1433,22 +1456,9 @@ static void iwl_mvm_restart_complete(struct iwl_mvm *mvm) static void iwl_mvm_resume_complete(struct iwl_mvm *mvm) { - bool exit_now; - if (!iwl_mvm_is_d0i3_supported(mvm)) return; - mutex_lock(&mvm->d0i3_suspend_mutex); - __clear_bit(D0I3_DEFER_WAKEUP, &mvm->d0i3_suspend_flags); - exit_now = __test_and_clear_bit(D0I3_PENDING_WAKEUP, - &mvm->d0i3_suspend_flags); - mutex_unlock(&mvm->d0i3_suspend_mutex); - - if (exit_now) { - IWL_DEBUG_RPM(mvm, "Run deferred d0i3 exit\n"); - _iwl_mvm_exit_d0i3(mvm); - } - if (mvm->trans->d0i3_mode == IWL_D0I3_MODE_ON_SUSPEND) if (!wait_event_timeout(mvm->d0i3_exit_waitq, !test_bit(IWL_MVM_STATUS_IN_D0I3, @@ -1585,20 +1595,23 @@ static int iwl_mvm_set_tx_power(struct iwl_mvm *mvm, struct ieee80211_vif *vif, s16 tx_power) { struct iwl_dev_tx_power_cmd cmd = { - .set_mode = 0, - .mac_context_id = + .v2.set_mode = cpu_to_le32(IWL_TX_POWER_MODE_SET_MAC), + .v2.mac_context_id = cpu_to_le32(iwl_mvm_vif_from_mac80211(vif)->id), - .pwr_restriction = cpu_to_le16(8 * tx_power), + .v2.pwr_restriction = cpu_to_le16(8 * tx_power), }; + int len = sizeof(cmd); if (!fw_has_api(&mvm->fw->ucode_capa, IWL_UCODE_TLV_API_TX_POWER_DEV)) return iwl_mvm_set_tx_power_old(mvm, vif, tx_power); if (tx_power == IWL_DEFAULT_MAX_TX_POWER) - cmd.pwr_restriction = cpu_to_le16(IWL_DEV_MAX_TX_POWER); + cmd.v2.pwr_restriction = cpu_to_le16(IWL_DEV_MAX_TX_POWER); - return iwl_mvm_send_cmd_pdu(mvm, REDUCE_TX_POWER_CMD, 0, - sizeof(cmd), &cmd); + if (!fw_has_api(&mvm->fw->ucode_capa, IWL_UCODE_TLV_API_TX_POWER_CHAIN)) + len = sizeof(cmd.v2); + + return iwl_mvm_send_cmd_pdu(mvm, REDUCE_TX_POWER_CMD, 0, len, &cmd); } static int iwl_mvm_mac_add_interface(struct ieee80211_hw *hw, @@ -1664,6 +1677,8 @@ static int iwl_mvm_mac_add_interface(struct ieee80211_hw *hw, goto out_unlock; } + mvmvif->features |= hw->netdev_features; + ret = iwl_mvm_mac_ctxt_add(mvm, vif); if (ret) goto out_release; @@ -2373,6 +2388,7 @@ static void iwl_mvm_stop_ap_ibss(struct ieee80211_hw *hw, iwl_mvm_remove_time_event(mvm, mvmvif, &mvmvif->time_event_data); RCU_INIT_POINTER(mvm->csa_vif, NULL); + mvmvif->csa_countdown = false; } if (rcu_access_pointer(mvm->csa_tx_blocked_vif) == vif) { @@ -2880,10 +2896,11 @@ static int iwl_mvm_mac_set_key(struct ieee80211_hw *hw, switch (key->cipher) { case WLAN_CIPHER_SUITE_TKIP: key->flags |= IEEE80211_KEY_FLAG_GENERATE_MMIC; - /* fall-through */ - case WLAN_CIPHER_SUITE_CCMP: key->flags |= IEEE80211_KEY_FLAG_GENERATE_IV; break; + case WLAN_CIPHER_SUITE_CCMP: + key->flags |= IEEE80211_KEY_FLAG_PUT_IV_SPACE; + break; case WLAN_CIPHER_SUITE_AES_CMAC: WARN_ON_ONCE(!ieee80211_hw_check(hw, MFP_CAPABLE)); break; @@ -3025,7 +3042,7 @@ static int iwl_mvm_send_aux_roc_cmd(struct iwl_mvm *mvm, int res, time_reg = DEVICE_SYSTEM_TIME_REG; struct iwl_mvm_vif *mvmvif = iwl_mvm_vif_from_mac80211(vif); struct iwl_mvm_time_event_data *te_data = &mvmvif->hs_time_event_data; - static const u8 time_event_response[] = { HOT_SPOT_CMD }; + static const u16 time_event_response[] = { HOT_SPOT_CMD }; struct iwl_notification_wait wait_time_event; struct iwl_hs20_roc_req aux_roc_req = { .action = cpu_to_le32(FW_CTXT_ACTION_ADD),