diff options
Diffstat (limited to 'drivers/net/wireless')
19 files changed, 118 insertions, 79 deletions
diff --git a/drivers/net/wireless/ath/wcn36xx/main.c b/drivers/net/wireless/ath/wcn36xx/main.c index d5e993dc9b23..517a315e259b 100644 --- a/drivers/net/wireless/ath/wcn36xx/main.c +++ b/drivers/net/wireless/ath/wcn36xx/main.c @@ -1271,6 +1271,8 @@ static int wcn36xx_remove(struct platform_device *pdev) qcom_smem_state_put(wcn->tx_enable_state); qcom_smem_state_put(wcn->tx_rings_empty_state); + rpmsg_destroy_ept(wcn->smd_channel); + iounmap(wcn->dxe_base); iounmap(wcn->ccu_base); diff --git a/drivers/net/wireless/broadcom/brcm80211/brcmfmac/sdio.c b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/sdio.c index fc64b8913aa6..e03450059b06 100644 --- a/drivers/net/wireless/broadcom/brcm80211/brcmfmac/sdio.c +++ b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/sdio.c @@ -3422,7 +3422,7 @@ static int brcmf_sdio_bus_preinit(struct device *dev) /* otherwise, set txglomalign */ value = sdiodev->settings->bus.sdio.sd_sgentry_align; /* SDIO ADMA requires at least 32 bit alignment */ - value = max_t(u32, value, 4); + value = max_t(u32, value, ALIGNMENT); err = brcmf_iovar_data_set(dev, "bus:txglomalign", &value, sizeof(u32)); } diff --git a/drivers/net/wireless/intel/iwlwifi/iwl-7000.c b/drivers/net/wireless/intel/iwlwifi/iwl-7000.c index 3b3e076571d6..45e2efc70d19 100644 --- a/drivers/net/wireless/intel/iwlwifi/iwl-7000.c +++ b/drivers/net/wireless/intel/iwlwifi/iwl-7000.c @@ -79,8 +79,8 @@ /* Lowest firmware API version supported */ #define IWL7260_UCODE_API_MIN 17 #define IWL7265_UCODE_API_MIN 17 -#define IWL7265D_UCODE_API_MIN 17 -#define IWL3168_UCODE_API_MIN 20 +#define IWL7265D_UCODE_API_MIN 22 +#define IWL3168_UCODE_API_MIN 22 /* NVM versions */ #define IWL7260_NVM_VERSION 0x0a1d diff --git a/drivers/net/wireless/intel/iwlwifi/iwl-8000.c b/drivers/net/wireless/intel/iwlwifi/iwl-8000.c index b9718c0cf174..89137717c1fc 100644 --- a/drivers/net/wireless/intel/iwlwifi/iwl-8000.c +++ b/drivers/net/wireless/intel/iwlwifi/iwl-8000.c @@ -74,8 +74,8 @@ #define IWL8265_UCODE_API_MAX 30 /* Lowest firmware API version supported */ -#define IWL8000_UCODE_API_MIN 17 -#define IWL8265_UCODE_API_MIN 20 +#define IWL8000_UCODE_API_MIN 22 +#define IWL8265_UCODE_API_MIN 22 /* NVM versions */ #define IWL8000_NVM_VERSION 0x0a1d diff --git a/drivers/net/wireless/intel/iwlwifi/iwl-prph.h b/drivers/net/wireless/intel/iwlwifi/iwl-prph.h index 306bc967742e..77efbb78e867 100644 --- a/drivers/net/wireless/intel/iwlwifi/iwl-prph.h +++ b/drivers/net/wireless/intel/iwlwifi/iwl-prph.h @@ -370,6 +370,7 @@ #define MON_DMARB_RD_DATA_ADDR (0xa03c5c) #define DBGC_IN_SAMPLE (0xa03c00) +#define DBGC_OUT_CTRL (0xa03c0c) /* enable the ID buf for read */ #define WFPM_PS_CTL_CLR 0xA0300C diff --git a/drivers/net/wireless/intel/iwlwifi/mvm/fw-api-rs.h b/drivers/net/wireless/intel/iwlwifi/mvm/fw-api-rs.h index 1b7d265ffb0a..a10c6aae9ab9 100644 --- a/drivers/net/wireless/intel/iwlwifi/mvm/fw-api-rs.h +++ b/drivers/net/wireless/intel/iwlwifi/mvm/fw-api-rs.h @@ -307,6 +307,11 @@ enum { /* Bit 1-3: LQ command color. Used to match responses to LQ commands */ #define LQ_FLAG_COLOR_POS 1 #define LQ_FLAG_COLOR_MSK (7 << LQ_FLAG_COLOR_POS) +#define LQ_FLAG_COLOR_GET(_f) (((_f) & LQ_FLAG_COLOR_MSK) >>\ + LQ_FLAG_COLOR_POS) +#define LQ_FLAGS_COLOR_INC(_c) ((((_c) + 1) << LQ_FLAG_COLOR_POS) &\ + LQ_FLAG_COLOR_MSK) +#define LQ_FLAG_COLOR_SET(_f, _c) ((_c) | ((_f) & ~LQ_FLAG_COLOR_MSK)) /* Bit 4-5: Tx RTS BW Signalling * (0) No RTS BW signalling diff --git a/drivers/net/wireless/intel/iwlwifi/mvm/fw-api-tx.h b/drivers/net/wireless/intel/iwlwifi/mvm/fw-api-tx.h index 81b98915b1a4..1360ebfdc51b 100644 --- a/drivers/net/wireless/intel/iwlwifi/mvm/fw-api-tx.h +++ b/drivers/net/wireless/intel/iwlwifi/mvm/fw-api-tx.h @@ -519,8 +519,11 @@ struct agg_tx_status { * bit-7 invalid rate indication */ #define TX_RES_INIT_RATE_INDEX_MSK 0x0f +#define TX_RES_RATE_TABLE_COLOR_POS 4 #define TX_RES_RATE_TABLE_COLOR_MSK 0x70 #define TX_RES_INV_RATE_INDEX_MSK 0x80 +#define TX_RES_RATE_TABLE_COL_GET(_f) (((_f) & TX_RES_RATE_TABLE_COLOR_MSK) >>\ + TX_RES_RATE_TABLE_COLOR_POS) #define IWL_MVM_TX_RES_GET_TID(_ra_tid) ((_ra_tid) & 0x0f) #define IWL_MVM_TX_RES_GET_RA(_ra_tid) ((_ra_tid) >> 4) diff --git a/drivers/net/wireless/intel/iwlwifi/mvm/fw-dbg.c b/drivers/net/wireless/intel/iwlwifi/mvm/fw-dbg.c index 7b86a4f1b574..c8712e6eea74 100644 --- a/drivers/net/wireless/intel/iwlwifi/mvm/fw-dbg.c +++ b/drivers/net/wireless/intel/iwlwifi/mvm/fw-dbg.c @@ -1002,14 +1002,6 @@ int iwl_mvm_fw_dbg_collect_trig(struct iwl_mvm *mvm, return 0; } -static inline void iwl_mvm_restart_early_start(struct iwl_mvm *mvm) -{ - if (mvm->cfg->device_family == IWL_DEVICE_FAMILY_7000) - iwl_clear_bits_prph(mvm->trans, MON_BUFF_SAMPLE_CTL, 0x100); - else - iwl_write_prph(mvm->trans, DBGC_IN_SAMPLE, 1); -} - int iwl_mvm_start_fw_dbg_conf(struct iwl_mvm *mvm, u8 conf_id) { u8 *ptr; @@ -1023,10 +1015,8 @@ int iwl_mvm_start_fw_dbg_conf(struct iwl_mvm *mvm, u8 conf_id) /* EARLY START - firmware's configuration is hard coded */ if ((!mvm->fw->dbg_conf_tlv[conf_id] || !mvm->fw->dbg_conf_tlv[conf_id]->num_of_hcmds) && - conf_id == FW_DBG_START_FROM_ALIVE) { - iwl_mvm_restart_early_start(mvm); + conf_id == FW_DBG_START_FROM_ALIVE) return 0; - } if (!mvm->fw->dbg_conf_tlv[conf_id]) return -EINVAL; diff --git a/drivers/net/wireless/intel/iwlwifi/mvm/mac-ctxt.c b/drivers/net/wireless/intel/iwlwifi/mvm/mac-ctxt.c index 0f1831b41915..fd2fc46e2fe5 100644 --- a/drivers/net/wireless/intel/iwlwifi/mvm/mac-ctxt.c +++ b/drivers/net/wireless/intel/iwlwifi/mvm/mac-ctxt.c @@ -1040,7 +1040,7 @@ static int iwl_mvm_mac_ctxt_send_beacon(struct iwl_mvm *mvm, struct iwl_mac_beacon_cmd_v6 beacon_cmd_v6; struct iwl_mac_beacon_cmd_v7 beacon_cmd; } u = {}; - struct iwl_mac_beacon_cmd beacon_cmd; + struct iwl_mac_beacon_cmd beacon_cmd = {}; struct ieee80211_tx_info *info; u32 beacon_skb_len; u32 rate, tx_flags; diff --git a/drivers/net/wireless/intel/iwlwifi/mvm/mvm.h b/drivers/net/wireless/intel/iwlwifi/mvm/mvm.h index 4e74a6b90e70..52f8d7a6a7dc 100644 --- a/drivers/net/wireless/intel/iwlwifi/mvm/mvm.h +++ b/drivers/net/wireless/intel/iwlwifi/mvm/mvm.h @@ -1730,8 +1730,11 @@ int iwl_mvm_find_free_queue(struct iwl_mvm *mvm, u8 sta_id, u8 minq, u8 maxq); */ static inline u32 iwl_mvm_flushable_queues(struct iwl_mvm *mvm) { + u32 cmd_queue = iwl_mvm_is_dqa_supported(mvm) ? IWL_MVM_DQA_CMD_QUEUE : + IWL_MVM_CMD_QUEUE; + return ((BIT(mvm->cfg->base_params->num_of_queues) - 1) & - ~BIT(IWL_MVM_CMD_QUEUE)); + ~BIT(cmd_queue)); } static inline @@ -1753,6 +1756,7 @@ static inline void iwl_mvm_stop_device(struct iwl_mvm *mvm) if (!iwl_mvm_has_new_tx_api(mvm)) iwl_free_fw_paging(mvm); mvm->ucode_loaded = false; + mvm->fw_dbg_conf = FW_DBG_INVALID; iwl_trans_stop_device(mvm->trans); } diff --git a/drivers/net/wireless/intel/iwlwifi/mvm/ops.c b/drivers/net/wireless/intel/iwlwifi/mvm/ops.c index 9ffff6ed8133..3da5ec40aaea 100644 --- a/drivers/net/wireless/intel/iwlwifi/mvm/ops.c +++ b/drivers/net/wireless/intel/iwlwifi/mvm/ops.c @@ -1149,21 +1149,37 @@ static void iwl_mvm_fw_error_dump_wk(struct work_struct *work) mutex_lock(&mvm->mutex); - /* stop recording */ if (mvm->cfg->device_family == IWL_DEVICE_FAMILY_7000) { + /* stop recording */ iwl_set_bits_prph(mvm->trans, MON_BUFF_SAMPLE_CTL, 0x100); + + iwl_mvm_fw_error_dump(mvm); + + /* start recording again if the firmware is not crashed */ + if (!test_bit(STATUS_FW_ERROR, &mvm->trans->status) && + mvm->fw->dbg_dest_tlv) + iwl_clear_bits_prph(mvm->trans, + MON_BUFF_SAMPLE_CTL, 0x100); } else { + u32 in_sample = iwl_read_prph(mvm->trans, DBGC_IN_SAMPLE); + u32 out_ctrl = iwl_read_prph(mvm->trans, DBGC_OUT_CTRL); + + /* stop recording */ iwl_write_prph(mvm->trans, DBGC_IN_SAMPLE, 0); - /* wait before we collect the data till the DBGC stop */ udelay(100); - } + iwl_write_prph(mvm->trans, DBGC_OUT_CTRL, 0); + /* wait before we collect the data till the DBGC stop */ + udelay(500); - iwl_mvm_fw_error_dump(mvm); + iwl_mvm_fw_error_dump(mvm); - /* start recording again if the firmware is not crashed */ - WARN_ON_ONCE((!test_bit(STATUS_FW_ERROR, &mvm->trans->status)) && - mvm->fw->dbg_dest_tlv && - iwl_mvm_start_fw_dbg_conf(mvm, mvm->fw_dbg_conf)); + /* start recording again if the firmware is not crashed */ + if (!test_bit(STATUS_FW_ERROR, &mvm->trans->status) && + mvm->fw->dbg_dest_tlv) { + iwl_write_prph(mvm->trans, DBGC_IN_SAMPLE, in_sample); + iwl_write_prph(mvm->trans, DBGC_OUT_CTRL, out_ctrl); + } + } mutex_unlock(&mvm->mutex); diff --git a/drivers/net/wireless/intel/iwlwifi/mvm/rs.c b/drivers/net/wireless/intel/iwlwifi/mvm/rs.c index 7788eefcd2bd..aa785cf3cf68 100644 --- a/drivers/net/wireless/intel/iwlwifi/mvm/rs.c +++ b/drivers/net/wireless/intel/iwlwifi/mvm/rs.c @@ -2,7 +2,7 @@ * * Copyright(c) 2005 - 2014 Intel Corporation. All rights reserved. * Copyright(c) 2013 - 2015 Intel Mobile Communications GmbH - * Copyright(c) 2016 Intel Deutschland GmbH + * Copyright(c) 2016 - 2017 Intel Deutschland GmbH * * This program is free software; you can redistribute it and/or modify it * under the terms of version 2 of the GNU General Public License as @@ -1083,34 +1083,6 @@ static void rs_get_lower_rate_down_column(struct iwl_lq_sta *lq_sta, rs_get_lower_rate_in_column(lq_sta, rate); } -/* Check if both rates are identical - * allow_ant_mismatch enables matching a SISO rate on ANT_A or ANT_B - * with a rate indicating STBC/BFER and ANT_AB. - */ -static inline bool rs_rate_equal(struct rs_rate *a, - struct rs_rate *b, - bool allow_ant_mismatch) - -{ - bool ant_match = (a->ant == b->ant) && (a->stbc == b->stbc) && - (a->bfer == b->bfer); - - if (allow_ant_mismatch) { - if (a->stbc || a->bfer) { - WARN_ONCE(a->ant != ANT_AB, "stbc %d bfer %d ant %d", - a->stbc, a->bfer, a->ant); - ant_match |= (b->ant == ANT_A || b->ant == ANT_B); - } else if (b->stbc || b->bfer) { - WARN_ONCE(b->ant != ANT_AB, "stbc %d bfer %d ant %d", - b->stbc, b->bfer, b->ant); - ant_match |= (a->ant == ANT_A || a->ant == ANT_B); - } - } - - return (a->type == b->type) && (a->bw == b->bw) && (a->sgi == b->sgi) && - (a->ldpc == b->ldpc) && (a->index == b->index) && ant_match; -} - /* Check if both rates share the same column */ static inline bool rs_rate_column_match(struct rs_rate *a, struct rs_rate *b) @@ -1182,12 +1154,12 @@ void iwl_mvm_rs_tx_status(struct iwl_mvm *mvm, struct ieee80211_sta *sta, u32 lq_hwrate; struct rs_rate lq_rate, tx_resp_rate; struct iwl_scale_tbl_info *curr_tbl, *other_tbl, *tmp_tbl; - u8 reduced_txp = (uintptr_t)info->status.status_driver_data[0]; + u32 tlc_info = (uintptr_t)info->status.status_driver_data[0]; + u8 reduced_txp = tlc_info & RS_DRV_DATA_TXP_MSK; + u8 lq_color = RS_DRV_DATA_LQ_COLOR_GET(tlc_info); u32 tx_resp_hwrate = (uintptr_t)info->status.status_driver_data[1]; struct iwl_mvm_sta *mvmsta = iwl_mvm_sta_from_mac80211(sta); struct iwl_lq_sta *lq_sta = &mvmsta->lq_sta; - bool allow_ant_mismatch = fw_has_api(&mvm->fw->ucode_capa, - IWL_UCODE_TLV_API_LQ_SS_PARAMS); /* Treat uninitialized rate scaling data same as non-existing. */ if (!lq_sta) { @@ -1262,10 +1234,10 @@ void iwl_mvm_rs_tx_status(struct iwl_mvm *mvm, struct ieee80211_sta *sta, rs_rate_from_ucode_rate(lq_hwrate, info->band, &lq_rate); /* Here we actually compare this rate to the latest LQ command */ - if (!rs_rate_equal(&tx_resp_rate, &lq_rate, allow_ant_mismatch)) { + if (lq_color != LQ_FLAG_COLOR_GET(table->flags)) { IWL_DEBUG_RATE(mvm, - "initial tx resp rate 0x%x does not match 0x%x\n", - tx_resp_hwrate, lq_hwrate); + "tx resp color 0x%x does not match 0x%x\n", + lq_color, LQ_FLAG_COLOR_GET(table->flags)); /* * Since rates mis-match, the last LQ command may have failed. @@ -3326,6 +3298,7 @@ static void rs_build_rates_table(struct iwl_mvm *mvm, u8 valid_tx_ant = 0; struct iwl_lq_cmd *lq_cmd = &lq_sta->lq; bool toggle_ant = false; + u32 color; memcpy(&rate, initial_rate, sizeof(rate)); @@ -3380,6 +3353,9 @@ static void rs_build_rates_table(struct iwl_mvm *mvm, num_rates, num_retries, valid_tx_ant, toggle_ant); + /* update the color of the LQ command (as a counter at bits 1-3) */ + color = LQ_FLAGS_COLOR_INC(LQ_FLAG_COLOR_GET(lq_cmd->flags)); + lq_cmd->flags = LQ_FLAG_COLOR_SET(lq_cmd->flags, color); } struct rs_bfer_active_iter_data { diff --git a/drivers/net/wireless/intel/iwlwifi/mvm/rs.h b/drivers/net/wireless/intel/iwlwifi/mvm/rs.h index ee207f2c0a90..3abde1cb0303 100644 --- a/drivers/net/wireless/intel/iwlwifi/mvm/rs.h +++ b/drivers/net/wireless/intel/iwlwifi/mvm/rs.h @@ -2,6 +2,7 @@ * * Copyright(c) 2003 - 2014 Intel Corporation. All rights reserved. * Copyright(c) 2015 Intel Mobile Communications GmbH + * Copyright(c) 2017 Intel Deutschland GmbH * * This program is free software; you can redistribute it and/or modify it * under the terms of version 2 of the GNU General Public License as @@ -357,6 +358,20 @@ struct iwl_lq_sta { } pers; }; +/* ieee80211_tx_info's status_driver_data[0] is packed with lq color and txp + * Note, it's iwlmvm <-> mac80211 interface. + * bits 0-7: reduced tx power + * bits 8-10: LQ command's color + */ +#define RS_DRV_DATA_TXP_MSK 0xff +#define RS_DRV_DATA_LQ_COLOR_POS 8 +#define RS_DRV_DATA_LQ_COLOR_MSK (7 << RS_DRV_DATA_LQ_COLOR_POS) +#define RS_DRV_DATA_LQ_COLOR_GET(_f) (((_f) & RS_DRV_DATA_LQ_COLOR_MSK) >>\ + RS_DRV_DATA_LQ_COLOR_POS) +#define RS_DRV_DATA_PACK(_c, _p) ((void *)(uintptr_t)\ + (((uintptr_t)_p) |\ + ((_c) << RS_DRV_DATA_LQ_COLOR_POS))) + /* Initialize station's rate scaling information after adding station */ void iwl_mvm_rs_rate_init(struct iwl_mvm *mvm, struct ieee80211_sta *sta, enum nl80211_band band, bool init); diff --git a/drivers/net/wireless/intel/iwlwifi/mvm/sta.c b/drivers/net/wireless/intel/iwlwifi/mvm/sta.c index f5c786ddc526..614d67810d05 100644 --- a/drivers/net/wireless/intel/iwlwifi/mvm/sta.c +++ b/drivers/net/wireless/intel/iwlwifi/mvm/sta.c @@ -2120,7 +2120,8 @@ int iwl_mvm_add_mcast_sta(struct iwl_mvm *mvm, struct ieee80211_vif *vif) if (!iwl_mvm_is_dqa_supported(mvm)) return 0; - if (WARN_ON(vif->type != NL80211_IFTYPE_AP)) + if (WARN_ON(vif->type != NL80211_IFTYPE_AP && + vif->type != NL80211_IFTYPE_ADHOC)) return -ENOTSUPP; /* @@ -2155,6 +2156,16 @@ int iwl_mvm_add_mcast_sta(struct iwl_mvm *mvm, struct ieee80211_vif *vif) mvmvif->cab_queue = queue; } else if (!fw_has_api(&mvm->fw->ucode_capa, IWL_UCODE_TLV_API_STA_TYPE)) { + /* + * In IBSS, ieee80211_check_queues() sets the cab_queue to be + * invalid, so make sure we use the queue we want. + * Note that this is done here as we want to avoid making DQA + * changes in mac80211 layer. + */ + if (vif->type == NL80211_IFTYPE_ADHOC) { + vif->cab_queue = IWL_MVM_DQA_GCAST_QUEUE; + mvmvif->cab_queue = vif->cab_queue; + } iwl_mvm_enable_txq(mvm, vif->cab_queue, vif->cab_queue, 0, &cfg, timeout); } @@ -3321,18 +3332,15 @@ int iwl_mvm_remove_sta_key(struct iwl_mvm *mvm, /* Get the station from the mvm local station table */ mvm_sta = iwl_mvm_get_key_sta(mvm, vif, sta); - if (!mvm_sta) { - IWL_ERR(mvm, "Failed to find station\n"); - return -EINVAL; - } - sta_id = mvm_sta->sta_id; + if (mvm_sta) + sta_id = mvm_sta->sta_id; IWL_DEBUG_WEP(mvm, "mvm remove dynamic key: idx=%d sta=%d\n", keyconf->keyidx, sta_id); - if (keyconf->cipher == WLAN_CIPHER_SUITE_AES_CMAC || - keyconf->cipher == WLAN_CIPHER_SUITE_BIP_GMAC_128 || - keyconf->cipher == WLAN_CIPHER_SUITE_BIP_GMAC_256) + if (mvm_sta && (keyconf->cipher == WLAN_CIPHER_SUITE_AES_CMAC || + keyconf->cipher == WLAN_CIPHER_SUITE_BIP_GMAC_128 || + keyconf->cipher == WLAN_CIPHER_SUITE_BIP_GMAC_256)) return iwl_mvm_send_sta_igtk(mvm, keyconf, sta_id, true); if (!__test_and_clear_bit(keyconf->hw_key_idx, mvm->fw_key_table)) { diff --git a/drivers/net/wireless/intel/iwlwifi/mvm/sta.h b/drivers/net/wireless/intel/iwlwifi/mvm/sta.h index 2716cb5483bf..ad62b67dceb2 100644 --- a/drivers/net/wireless/intel/iwlwifi/mvm/sta.h +++ b/drivers/net/wireless/intel/iwlwifi/mvm/sta.h @@ -313,6 +313,7 @@ enum iwl_mvm_agg_state { * This is basically (last acked packet++). * @rate_n_flags: Rate at which Tx was attempted. Holds the data between the * Tx response (TX_CMD), and the block ack notification (COMPRESSED_BA). + * @lq_color: the color of the LQ command as it appears in tx response. * @amsdu_in_ampdu_allowed: true if A-MSDU in A-MPDU is allowed. * @state: state of the BA agreement establishment / tear down. * @txq_id: Tx queue used by the BA session / DQA @@ -331,6 +332,7 @@ struct iwl_mvm_tid_data { u16 next_reclaimed; /* The rest is Tx AGG related */ u32 rate_n_flags; + u8 lq_color; bool amsdu_in_ampdu_allowed; enum iwl_mvm_agg_state state; u16 txq_id; diff --git a/drivers/net/wireless/intel/iwlwifi/mvm/tt.c b/drivers/net/wireless/intel/iwlwifi/mvm/tt.c index f9cbd197246f..506d58104e1c 100644 --- a/drivers/net/wireless/intel/iwlwifi/mvm/tt.c +++ b/drivers/net/wireless/intel/iwlwifi/mvm/tt.c @@ -790,11 +790,13 @@ static int iwl_mvm_tcool_set_cur_state(struct thermal_cooling_device *cdev, struct iwl_mvm *mvm = (struct iwl_mvm *)(cdev->devdata); int ret; - if (!mvm->ucode_loaded || !(mvm->cur_ucode == IWL_UCODE_REGULAR)) - return -EIO; - mutex_lock(&mvm->mutex); + if (!mvm->ucode_loaded || !(mvm->cur_ucode == IWL_UCODE_REGULAR)) { + ret = -EIO; + goto unlock; + } + if (new_state >= ARRAY_SIZE(iwl_mvm_cdev_budgets)) { ret = -EINVAL; goto unlock; diff --git a/drivers/net/wireless/intel/iwlwifi/mvm/tx.c b/drivers/net/wireless/intel/iwlwifi/mvm/tx.c index bcaceb64a6e8..f21901cd4a4f 100644 --- a/drivers/net/wireless/intel/iwlwifi/mvm/tx.c +++ b/drivers/net/wireless/intel/iwlwifi/mvm/tx.c @@ -1323,6 +1323,7 @@ static void iwl_mvm_rx_tx_cmd_single(struct iwl_mvm *mvm, struct iwl_mvm_sta *mvmsta; struct sk_buff_head skbs; u8 skb_freed = 0; + u8 lq_color; u16 next_reclaimed, seq_ctl; bool is_ndp = false; @@ -1405,8 +1406,9 @@ static void iwl_mvm_rx_tx_cmd_single(struct iwl_mvm *mvm, info->status.tx_time = le16_to_cpu(tx_resp->wireless_media_time); BUILD_BUG_ON(ARRAY_SIZE(info->status.status_driver_data) < 1); + lq_color = TX_RES_RATE_TABLE_COL_GET(tx_resp->tlc_info); info->status.status_driver_data[0] = - (void *)(uintptr_t)tx_resp->reduced_tpc; + RS_DRV_DATA_PACK(lq_color, tx_resp->reduced_tpc); ieee80211_tx_status(mvm->hw, skb); } @@ -1638,6 +1640,9 @@ static void iwl_mvm_rx_tx_cmd_agg(struct iwl_mvm *mvm, le32_to_cpu(tx_resp->initial_rate); mvmsta->tid_data[tid].tx_time = le16_to_cpu(tx_resp->wireless_media_time); + mvmsta->tid_data[tid].lq_color = + (tx_resp->tlc_info & TX_RES_RATE_TABLE_COLOR_MSK) >> + TX_RES_RATE_TABLE_COLOR_POS; } rcu_read_unlock(); @@ -1707,6 +1712,11 @@ static void iwl_mvm_tx_reclaim(struct iwl_mvm *mvm, int sta_id, int tid, iwl_mvm_check_ratid_empty(mvm, sta, tid); freed = 0; + + /* pack lq color from tid_data along the reduced txp */ + ba_info->status.status_driver_data[0] = + RS_DRV_DATA_PACK(tid_data->lq_color, + ba_info->status.status_driver_data[0]); ba_info->status.status_driver_data[1] = (void *)(uintptr_t)rate; skb_queue_walk(&reclaimed_skbs, skb) { diff --git a/drivers/net/wireless/intel/iwlwifi/pcie/trans.c b/drivers/net/wireless/intel/iwlwifi/pcie/trans.c index 70acf850a9f1..93cbc7a69bcd 100644 --- a/drivers/net/wireless/intel/iwlwifi/pcie/trans.c +++ b/drivers/net/wireless/intel/iwlwifi/pcie/trans.c @@ -2803,7 +2803,8 @@ static struct iwl_trans_dump_data #ifdef CONFIG_PM_SLEEP static int iwl_trans_pcie_suspend(struct iwl_trans *trans) { - if (trans->runtime_pm_mode == IWL_PLAT_PM_MODE_D0I3) + if (trans->runtime_pm_mode == IWL_PLAT_PM_MODE_D0I3 && + (trans->system_pm_mode == IWL_PLAT_PM_MODE_D0I3)) return iwl_pci_fw_enter_d0i3(trans); return 0; @@ -2811,7 +2812,8 @@ static int iwl_trans_pcie_suspend(struct iwl_trans *trans) static void iwl_trans_pcie_resume(struct iwl_trans *trans) { - if (trans->runtime_pm_mode == IWL_PLAT_PM_MODE_D0I3) + if (trans->runtime_pm_mode == IWL_PLAT_PM_MODE_D0I3 && + (trans->system_pm_mode == IWL_PLAT_PM_MODE_D0I3)) iwl_pci_fw_exit_d0i3(trans); } #endif /* CONFIG_PM_SLEEP */ diff --git a/drivers/net/wireless/intel/iwlwifi/pcie/tx-gen2.c b/drivers/net/wireless/intel/iwlwifi/pcie/tx-gen2.c index 9fb46a6f47cf..9c9bfbbabdf1 100644 --- a/drivers/net/wireless/intel/iwlwifi/pcie/tx-gen2.c +++ b/drivers/net/wireless/intel/iwlwifi/pcie/tx-gen2.c @@ -906,7 +906,7 @@ int iwl_trans_pcie_dyn_txq_alloc(struct iwl_trans *trans, if (WARN_ON(iwl_rx_packet_payload_len(hcmd.resp_pkt) != sizeof(*rsp))) { ret = -EINVAL; - goto error; + goto error_free_resp; } rsp = (void *)hcmd.resp_pkt->data; @@ -915,13 +915,13 @@ int iwl_trans_pcie_dyn_txq_alloc(struct iwl_trans *trans, if (qid > ARRAY_SIZE(trans_pcie->txq)) { WARN_ONCE(1, "queue index %d unsupported", qid); ret = -EIO; - goto error; + goto error_free_resp; } if (test_and_set_bit(qid, trans_pcie->queue_used)) { WARN_ONCE(1, "queue %d already used", qid); ret = -EIO; - goto error; + goto error_free_resp; } txq->id = qid; @@ -934,8 +934,11 @@ int iwl_trans_pcie_dyn_txq_alloc(struct iwl_trans *trans, (txq->write_ptr) | (qid << 16)); IWL_DEBUG_TX_QUEUES(trans, "Activate queue %d\n", qid); + iwl_free_resp(&hcmd); return qid; +error_free_resp: + iwl_free_resp(&hcmd); error: iwl_pcie_gen2_txq_free_memory(trans, txq); return ret; |