diff options
author | Paolo Bonzini <pbonzini@redhat.com> | 2024-03-11 09:56:44 -0400 |
---|---|---|
committer | Paolo Bonzini <pbonzini@redhat.com> | 2024-03-11 09:56:54 -0400 |
commit | 233d0bc4d81ca1abf60158bd39b90be97d85840a (patch) | |
tree | 9efd8e6873052553912f08964c207dd48773d17a /drivers/net/wireless | |
parent | 7d8942d8e73843de35b3737b8be50f8fef6796bb (diff) | |
parent | b99f783106ea5b2f8c9d74f4d3b1e2f77af9ec6e (diff) | |
download | linux-stable-233d0bc4d81ca1abf60158bd39b90be97d85840a.tar.gz linux-stable-233d0bc4d81ca1abf60158bd39b90be97d85840a.tar.bz2 linux-stable-233d0bc4d81ca1abf60158bd39b90be97d85840a.zip |
Merge tag 'loongarch-kvm-6.9' of git://git.kernel.org/pub/scm/linux/kernel/git/chenhuacai/linux-loongson into HEAD
LoongArch KVM changes for v6.9
* Set reserved bits as zero in CPUCFG.
* Start SW timer only when vcpu is blocking.
* Do not restart SW timer when it is expired.
* Remove unnecessary CSR register saving during enter guest.
Diffstat (limited to 'drivers/net/wireless')
-rw-r--r-- | drivers/net/wireless/intel/iwlwifi/fw/acpi.c | 15 | ||||
-rw-r--r-- | drivers/net/wireless/intel/iwlwifi/fw/api/txq.h | 12 | ||||
-rw-r--r-- | drivers/net/wireless/intel/iwlwifi/mvm/d3.c | 9 | ||||
-rw-r--r-- | drivers/net/wireless/intel/iwlwifi/mvm/mac-ctxt.c | 11 | ||||
-rw-r--r-- | drivers/net/wireless/intel/iwlwifi/mvm/mac80211.c | 3 | ||||
-rw-r--r-- | drivers/net/wireless/intel/iwlwifi/mvm/mvm.h | 8 | ||||
-rw-r--r-- | drivers/net/wireless/intel/iwlwifi/mvm/rxmq.c | 4 | ||||
-rw-r--r-- | drivers/net/wireless/intel/iwlwifi/mvm/sta.c | 28 | ||||
-rw-r--r-- | drivers/net/wireless/intel/iwlwifi/mvm/sta.h | 3 | ||||
-rw-r--r-- | drivers/net/wireless/intel/iwlwifi/mvm/time-event.c | 3 | ||||
-rw-r--r-- | drivers/net/wireless/intel/iwlwifi/mvm/tx.c | 69 |
11 files changed, 143 insertions, 22 deletions
diff --git a/drivers/net/wireless/intel/iwlwifi/fw/acpi.c b/drivers/net/wireless/intel/iwlwifi/fw/acpi.c index b96f30d11644..dcc4810cb324 100644 --- a/drivers/net/wireless/intel/iwlwifi/fw/acpi.c +++ b/drivers/net/wireless/intel/iwlwifi/fw/acpi.c @@ -618,7 +618,7 @@ int iwl_sar_get_wrds_table(struct iwl_fw_runtime *fwrt) &tbl_rev); if (!IS_ERR(wifi_pkg)) { if (tbl_rev != 2) { - ret = PTR_ERR(wifi_pkg); + ret = -EINVAL; goto out_free; } @@ -634,7 +634,7 @@ int iwl_sar_get_wrds_table(struct iwl_fw_runtime *fwrt) &tbl_rev); if (!IS_ERR(wifi_pkg)) { if (tbl_rev != 1) { - ret = PTR_ERR(wifi_pkg); + ret = -EINVAL; goto out_free; } @@ -650,7 +650,7 @@ int iwl_sar_get_wrds_table(struct iwl_fw_runtime *fwrt) &tbl_rev); if (!IS_ERR(wifi_pkg)) { if (tbl_rev != 0) { - ret = PTR_ERR(wifi_pkg); + ret = -EINVAL; goto out_free; } @@ -707,7 +707,7 @@ int iwl_sar_get_ewrd_table(struct iwl_fw_runtime *fwrt) &tbl_rev); if (!IS_ERR(wifi_pkg)) { if (tbl_rev != 2) { - ret = PTR_ERR(wifi_pkg); + ret = -EINVAL; goto out_free; } @@ -723,7 +723,7 @@ int iwl_sar_get_ewrd_table(struct iwl_fw_runtime *fwrt) &tbl_rev); if (!IS_ERR(wifi_pkg)) { if (tbl_rev != 1) { - ret = PTR_ERR(wifi_pkg); + ret = -EINVAL; goto out_free; } @@ -739,7 +739,7 @@ int iwl_sar_get_ewrd_table(struct iwl_fw_runtime *fwrt) &tbl_rev); if (!IS_ERR(wifi_pkg)) { if (tbl_rev != 0) { - ret = PTR_ERR(wifi_pkg); + ret = -EINVAL; goto out_free; } @@ -1116,6 +1116,9 @@ int iwl_acpi_get_ppag_table(struct iwl_fw_runtime *fwrt) goto read_table; } + ret = PTR_ERR(wifi_pkg); + goto out_free; + read_table: fwrt->ppag_ver = tbl_rev; flags = &wifi_pkg->package.elements[1]; diff --git a/drivers/net/wireless/intel/iwlwifi/fw/api/txq.h b/drivers/net/wireless/intel/iwlwifi/fw/api/txq.h index 9c69d3674384..e6c0f928a6bb 100644 --- a/drivers/net/wireless/intel/iwlwifi/fw/api/txq.h +++ b/drivers/net/wireless/intel/iwlwifi/fw/api/txq.h @@ -1,6 +1,6 @@ /* SPDX-License-Identifier: GPL-2.0 OR BSD-3-Clause */ /* - * Copyright (C) 2005-2014, 2019-2021, 2023 Intel Corporation + * Copyright (C) 2005-2014, 2019-2021, 2023-2024 Intel Corporation * Copyright (C) 2013-2015 Intel Mobile Communications GmbH * Copyright (C) 2016-2017 Intel Deutschland GmbH */ @@ -66,6 +66,16 @@ enum iwl_gen2_tx_fifo { IWL_GEN2_TRIG_TX_FIFO_VO, }; +enum iwl_bz_tx_fifo { + IWL_BZ_EDCA_TX_FIFO_BK, + IWL_BZ_EDCA_TX_FIFO_BE, + IWL_BZ_EDCA_TX_FIFO_VI, + IWL_BZ_EDCA_TX_FIFO_VO, + IWL_BZ_TRIG_TX_FIFO_BK, + IWL_BZ_TRIG_TX_FIFO_BE, + IWL_BZ_TRIG_TX_FIFO_VI, + IWL_BZ_TRIG_TX_FIFO_VO, +}; /** * enum iwl_tx_queue_cfg_actions - TXQ config options * @TX_QUEUE_CFG_ENABLE_QUEUE: enable a queue diff --git a/drivers/net/wireless/intel/iwlwifi/mvm/d3.c b/drivers/net/wireless/intel/iwlwifi/mvm/d3.c index 4582afb149d7..05b64176859e 100644 --- a/drivers/net/wireless/intel/iwlwifi/mvm/d3.c +++ b/drivers/net/wireless/intel/iwlwifi/mvm/d3.c @@ -1279,7 +1279,9 @@ static int __iwl_mvm_suspend(struct ieee80211_hw *hw, mvm->net_detect = true; } else { - struct iwl_wowlan_config_cmd wowlan_config_cmd = {}; + struct iwl_wowlan_config_cmd wowlan_config_cmd = { + .offloading_tid = 0, + }; wowlan_config_cmd.sta_id = mvmvif->deflink.ap_sta_id; @@ -1291,6 +1293,11 @@ static int __iwl_mvm_suspend(struct ieee80211_hw *hw, goto out_noreset; } + ret = iwl_mvm_sta_ensure_queue( + mvm, ap_sta->txq[wowlan_config_cmd.offloading_tid]); + if (ret) + goto out_noreset; + ret = iwl_mvm_get_wowlan_config(mvm, wowlan, &wowlan_config_cmd, vif, mvmvif, ap_sta); if (ret) diff --git a/drivers/net/wireless/intel/iwlwifi/mvm/mac-ctxt.c b/drivers/net/wireless/intel/iwlwifi/mvm/mac-ctxt.c index c4f96125cf33..25a5a31e63c2 100644 --- a/drivers/net/wireless/intel/iwlwifi/mvm/mac-ctxt.c +++ b/drivers/net/wireless/intel/iwlwifi/mvm/mac-ctxt.c @@ -31,6 +31,17 @@ const u8 iwl_mvm_ac_to_gen2_tx_fifo[] = { IWL_GEN2_TRIG_TX_FIFO_BK, }; +const u8 iwl_mvm_ac_to_bz_tx_fifo[] = { + IWL_BZ_EDCA_TX_FIFO_VO, + IWL_BZ_EDCA_TX_FIFO_VI, + IWL_BZ_EDCA_TX_FIFO_BE, + IWL_BZ_EDCA_TX_FIFO_BK, + IWL_BZ_TRIG_TX_FIFO_VO, + IWL_BZ_TRIG_TX_FIFO_VI, + IWL_BZ_TRIG_TX_FIFO_BE, + IWL_BZ_TRIG_TX_FIFO_BK, +}; + struct iwl_mvm_mac_iface_iterator_data { struct iwl_mvm *mvm; struct ieee80211_vif *vif; diff --git a/drivers/net/wireless/intel/iwlwifi/mvm/mac80211.c b/drivers/net/wireless/intel/iwlwifi/mvm/mac80211.c index 3447d67a8b31..53e26c3c3a9a 100644 --- a/drivers/net/wireless/intel/iwlwifi/mvm/mac80211.c +++ b/drivers/net/wireless/intel/iwlwifi/mvm/mac80211.c @@ -3687,6 +3687,9 @@ iwl_mvm_sta_state_notexist_to_none(struct iwl_mvm *mvm, NL80211_TDLS_SETUP); } + if (ret) + return ret; + for_each_sta_active_link(vif, sta, link_sta, i) link_sta->agg.max_rc_amsdu_len = 1; diff --git a/drivers/net/wireless/intel/iwlwifi/mvm/mvm.h b/drivers/net/wireless/intel/iwlwifi/mvm/mvm.h index 40627961b834..81dbef6947f5 100644 --- a/drivers/net/wireless/intel/iwlwifi/mvm/mvm.h +++ b/drivers/net/wireless/intel/iwlwifi/mvm/mvm.h @@ -1581,12 +1581,16 @@ static inline int iwl_mvm_max_active_links(struct iwl_mvm *mvm, extern const u8 iwl_mvm_ac_to_tx_fifo[]; extern const u8 iwl_mvm_ac_to_gen2_tx_fifo[]; +extern const u8 iwl_mvm_ac_to_bz_tx_fifo[]; static inline u8 iwl_mvm_mac_ac_to_tx_fifo(struct iwl_mvm *mvm, enum ieee80211_ac_numbers ac) { - return iwl_mvm_has_new_tx_api(mvm) ? - iwl_mvm_ac_to_gen2_tx_fifo[ac] : iwl_mvm_ac_to_tx_fifo[ac]; + if (mvm->trans->trans_cfg->device_family >= IWL_DEVICE_FAMILY_BZ) + return iwl_mvm_ac_to_bz_tx_fifo[ac]; + if (iwl_mvm_has_new_tx_api(mvm)) + return iwl_mvm_ac_to_gen2_tx_fifo[ac]; + return iwl_mvm_ac_to_tx_fifo[ac]; } struct iwl_rate_info { diff --git a/drivers/net/wireless/intel/iwlwifi/mvm/rxmq.c b/drivers/net/wireless/intel/iwlwifi/mvm/rxmq.c index 886d00098528..af15d470c69b 100644 --- a/drivers/net/wireless/intel/iwlwifi/mvm/rxmq.c +++ b/drivers/net/wireless/intel/iwlwifi/mvm/rxmq.c @@ -505,6 +505,10 @@ static bool iwl_mvm_is_dup(struct ieee80211_sta *sta, int queue, return false; mvm_sta = iwl_mvm_sta_from_mac80211(sta); + + if (WARN_ON_ONCE(!mvm_sta->dup_data)) + return false; + dup_data = &mvm_sta->dup_data[queue]; /* diff --git a/drivers/net/wireless/intel/iwlwifi/mvm/sta.c b/drivers/net/wireless/intel/iwlwifi/mvm/sta.c index 2a3ca9785974..c2e0cff740e9 100644 --- a/drivers/net/wireless/intel/iwlwifi/mvm/sta.c +++ b/drivers/net/wireless/intel/iwlwifi/mvm/sta.c @@ -1502,6 +1502,34 @@ out_err: return ret; } +int iwl_mvm_sta_ensure_queue(struct iwl_mvm *mvm, + struct ieee80211_txq *txq) +{ + struct iwl_mvm_txq *mvmtxq = iwl_mvm_txq_from_mac80211(txq); + int ret = -EINVAL; + + lockdep_assert_held(&mvm->mutex); + + if (likely(test_bit(IWL_MVM_TXQ_STATE_READY, &mvmtxq->state)) || + !txq->sta) { + return 0; + } + + if (!iwl_mvm_sta_alloc_queue(mvm, txq->sta, txq->ac, txq->tid)) { + set_bit(IWL_MVM_TXQ_STATE_READY, &mvmtxq->state); + ret = 0; + } + + local_bh_disable(); + spin_lock(&mvm->add_stream_lock); + if (!list_empty(&mvmtxq->list)) + list_del_init(&mvmtxq->list); + spin_unlock(&mvm->add_stream_lock); + local_bh_enable(); + + return ret; +} + void iwl_mvm_add_new_dqa_stream_wk(struct work_struct *wk) { struct iwl_mvm *mvm = container_of(wk, struct iwl_mvm, diff --git a/drivers/net/wireless/intel/iwlwifi/mvm/sta.h b/drivers/net/wireless/intel/iwlwifi/mvm/sta.h index b33a0ce096d4..3cf8a70274ce 100644 --- a/drivers/net/wireless/intel/iwlwifi/mvm/sta.h +++ b/drivers/net/wireless/intel/iwlwifi/mvm/sta.h @@ -1,6 +1,6 @@ /* SPDX-License-Identifier: GPL-2.0 OR BSD-3-Clause */ /* - * Copyright (C) 2012-2014, 2018-2023 Intel Corporation + * Copyright (C) 2012-2014, 2018-2024 Intel Corporation * Copyright (C) 2013-2014 Intel Mobile Communications GmbH * Copyright (C) 2015-2016 Intel Deutschland GmbH */ @@ -571,6 +571,7 @@ void iwl_mvm_modify_all_sta_disable_tx(struct iwl_mvm *mvm, bool disable); void iwl_mvm_csa_client_absent(struct iwl_mvm *mvm, struct ieee80211_vif *vif); +int iwl_mvm_sta_ensure_queue(struct iwl_mvm *mvm, struct ieee80211_txq *txq); void iwl_mvm_add_new_dqa_stream_wk(struct work_struct *wk); int iwl_mvm_add_pasn_sta(struct iwl_mvm *mvm, struct ieee80211_vif *vif, struct iwl_mvm_int_sta *sta, u8 *addr, u32 cipher, diff --git a/drivers/net/wireless/intel/iwlwifi/mvm/time-event.c b/drivers/net/wireless/intel/iwlwifi/mvm/time-event.c index 218fdf1ed530..2e653a417d62 100644 --- a/drivers/net/wireless/intel/iwlwifi/mvm/time-event.c +++ b/drivers/net/wireless/intel/iwlwifi/mvm/time-event.c @@ -1,6 +1,6 @@ // SPDX-License-Identifier: GPL-2.0 OR BSD-3-Clause /* - * Copyright (C) 2012-2014, 2018-2023 Intel Corporation + * Copyright (C) 2012-2014, 2018-2024 Intel Corporation * Copyright (C) 2013-2015 Intel Mobile Communications GmbH * Copyright (C) 2017 Intel Deutschland GmbH */ @@ -972,6 +972,7 @@ void iwl_mvm_rx_session_protect_notif(struct iwl_mvm *mvm, if (!le32_to_cpu(notif->status) || !le32_to_cpu(notif->start)) { /* End TE, notify mac80211 */ mvmvif->time_event_data.id = SESSION_PROTECT_CONF_MAX_ID; + mvmvif->time_event_data.link_id = -1; iwl_mvm_p2p_roc_finished(mvm); ieee80211_remain_on_channel_expired(mvm->hw); } else if (le32_to_cpu(notif->start)) { diff --git a/drivers/net/wireless/intel/iwlwifi/mvm/tx.c b/drivers/net/wireless/intel/iwlwifi/mvm/tx.c index db986bfc4dc3..461f26d9214e 100644 --- a/drivers/net/wireless/intel/iwlwifi/mvm/tx.c +++ b/drivers/net/wireless/intel/iwlwifi/mvm/tx.c @@ -520,13 +520,24 @@ static void iwl_mvm_set_tx_cmd_crypto(struct iwl_mvm *mvm, } } +static void iwl_mvm_copy_hdr(void *cmd, const void *hdr, int hdrlen, + const u8 *addr3_override) +{ + struct ieee80211_hdr *out_hdr = cmd; + + memcpy(cmd, hdr, hdrlen); + if (addr3_override) + memcpy(out_hdr->addr3, addr3_override, ETH_ALEN); +} + /* * Allocates and sets the Tx cmd the driver data pointers in the skb */ static struct iwl_device_tx_cmd * iwl_mvm_set_tx_params(struct iwl_mvm *mvm, struct sk_buff *skb, struct ieee80211_tx_info *info, int hdrlen, - struct ieee80211_sta *sta, u8 sta_id) + struct ieee80211_sta *sta, u8 sta_id, + const u8 *addr3_override) { struct ieee80211_hdr *hdr = (struct ieee80211_hdr *)skb->data; struct iwl_device_tx_cmd *dev_cmd; @@ -584,7 +595,7 @@ iwl_mvm_set_tx_params(struct iwl_mvm *mvm, struct sk_buff *skb, cmd->len = cpu_to_le16((u16)skb->len); /* Copy MAC header from skb into command buffer */ - memcpy(cmd->hdr, hdr, hdrlen); + iwl_mvm_copy_hdr(cmd->hdr, hdr, hdrlen, addr3_override); cmd->flags = cpu_to_le16(flags); cmd->rate_n_flags = cpu_to_le32(rate_n_flags); @@ -599,7 +610,7 @@ iwl_mvm_set_tx_params(struct iwl_mvm *mvm, struct sk_buff *skb, cmd->len = cpu_to_le16((u16)skb->len); /* Copy MAC header from skb into command buffer */ - memcpy(cmd->hdr, hdr, hdrlen); + iwl_mvm_copy_hdr(cmd->hdr, hdr, hdrlen, addr3_override); cmd->flags = cpu_to_le32(flags); cmd->rate_n_flags = cpu_to_le32(rate_n_flags); @@ -617,7 +628,7 @@ iwl_mvm_set_tx_params(struct iwl_mvm *mvm, struct sk_buff *skb, iwl_mvm_set_tx_cmd_rate(mvm, tx_cmd, info, sta, hdr->frame_control); /* Copy MAC header from skb into command buffer */ - memcpy(tx_cmd->hdr, hdr, hdrlen); + iwl_mvm_copy_hdr(tx_cmd->hdr, hdr, hdrlen, addr3_override); out: return dev_cmd; @@ -820,7 +831,8 @@ int iwl_mvm_tx_skb_non_sta(struct iwl_mvm *mvm, struct sk_buff *skb) IWL_DEBUG_TX(mvm, "station Id %d, queue=%d\n", sta_id, queue); - dev_cmd = iwl_mvm_set_tx_params(mvm, skb, &info, hdrlen, NULL, sta_id); + dev_cmd = iwl_mvm_set_tx_params(mvm, skb, &info, hdrlen, NULL, sta_id, + NULL); if (!dev_cmd) return -1; @@ -1140,7 +1152,8 @@ static int iwl_mvm_tx_pkt_queued(struct iwl_mvm *mvm, */ static int iwl_mvm_tx_mpdu(struct iwl_mvm *mvm, struct sk_buff *skb, struct ieee80211_tx_info *info, - struct ieee80211_sta *sta) + struct ieee80211_sta *sta, + const u8 *addr3_override) { struct ieee80211_hdr *hdr = (struct ieee80211_hdr *)skb->data; struct iwl_mvm_sta *mvmsta; @@ -1172,7 +1185,8 @@ static int iwl_mvm_tx_mpdu(struct iwl_mvm *mvm, struct sk_buff *skb, iwl_mvm_probe_resp_set_noa(mvm, skb); dev_cmd = iwl_mvm_set_tx_params(mvm, skb, info, hdrlen, - sta, mvmsta->deflink.sta_id); + sta, mvmsta->deflink.sta_id, + addr3_override); if (!dev_cmd) goto drop; @@ -1294,9 +1308,11 @@ int iwl_mvm_tx_skb_sta(struct iwl_mvm *mvm, struct sk_buff *skb, struct iwl_mvm_sta *mvmsta = iwl_mvm_sta_from_mac80211(sta); struct ieee80211_tx_info info; struct sk_buff_head mpdus_skbs; + struct ieee80211_vif *vif; unsigned int payload_len; int ret; struct sk_buff *orig_skb = skb; + const u8 *addr3; if (WARN_ON_ONCE(!mvmsta)) return -1; @@ -1307,26 +1323,59 @@ int iwl_mvm_tx_skb_sta(struct iwl_mvm *mvm, struct sk_buff *skb, memcpy(&info, skb->cb, sizeof(info)); if (!skb_is_gso(skb)) - return iwl_mvm_tx_mpdu(mvm, skb, &info, sta); + return iwl_mvm_tx_mpdu(mvm, skb, &info, sta, NULL); payload_len = skb_tail_pointer(skb) - skb_transport_header(skb) - tcp_hdrlen(skb) + skb->data_len; if (payload_len <= skb_shinfo(skb)->gso_size) - return iwl_mvm_tx_mpdu(mvm, skb, &info, sta); + return iwl_mvm_tx_mpdu(mvm, skb, &info, sta, NULL); __skb_queue_head_init(&mpdus_skbs); + vif = info.control.vif; + if (!vif) + return -1; + ret = iwl_mvm_tx_tso(mvm, skb, &info, sta, &mpdus_skbs); if (ret) return ret; WARN_ON(skb_queue_empty(&mpdus_skbs)); + /* + * As described in IEEE sta 802.11-2020, table 9-30 (Address + * field contents), A-MSDU address 3 should contain the BSSID + * address. + * Pass address 3 down to iwl_mvm_tx_mpdu() and further to set it + * in the command header. We need to preserve the original + * address 3 in the skb header to correctly create all the + * A-MSDU subframe headers from it. + */ + switch (vif->type) { + case NL80211_IFTYPE_STATION: + addr3 = vif->cfg.ap_addr; + break; + case NL80211_IFTYPE_AP: + addr3 = vif->addr; + break; + default: + addr3 = NULL; + break; + } + while (!skb_queue_empty(&mpdus_skbs)) { + struct ieee80211_hdr *hdr; + bool amsdu; + skb = __skb_dequeue(&mpdus_skbs); + hdr = (void *)skb->data; + amsdu = ieee80211_is_data_qos(hdr->frame_control) && + (*ieee80211_get_qos_ctl(hdr) & + IEEE80211_QOS_CTL_A_MSDU_PRESENT); - ret = iwl_mvm_tx_mpdu(mvm, skb, &info, sta); + ret = iwl_mvm_tx_mpdu(mvm, skb, &info, sta, + amsdu ? addr3 : NULL); if (ret) { /* Free skbs created as part of TSO logic that have not yet been dequeued */ __skb_queue_purge(&mpdus_skbs); |