diff options
Diffstat (limited to 'drivers/net/wireless/intel/iwlwifi/mvm/mld-mac80211.c')
| -rw-r--r-- | drivers/net/wireless/intel/iwlwifi/mvm/mld-mac80211.c | 1283 |
1 files changed, 1283 insertions, 0 deletions
diff --git a/drivers/net/wireless/intel/iwlwifi/mvm/mld-mac80211.c b/drivers/net/wireless/intel/iwlwifi/mvm/mld-mac80211.c new file mode 100644 index 000000000000..380b6f8a53fd --- /dev/null +++ b/drivers/net/wireless/intel/iwlwifi/mvm/mld-mac80211.c @@ -0,0 +1,1283 @@ +// SPDX-License-Identifier: GPL-2.0 OR BSD-3-Clause +/* + * Copyright (C) 2022-2025 Intel Corporation + */ +#include "mvm.h" + +static int iwl_mvm_mld_mac_add_interface(struct ieee80211_hw *hw, + struct ieee80211_vif *vif) +{ + struct iwl_mvm *mvm = IWL_MAC80211_GET_MVM(hw); + struct iwl_mvm_vif *mvmvif = iwl_mvm_vif_from_mac80211(vif); + int ret; + int i; + + guard(mvm)(mvm); + + iwl_mvm_mac_init_mvmvif(mvm, mvmvif); + + mvmvif->mvm = mvm; + + vif->driver_flags |= IEEE80211_VIF_REMOVE_AP_AFTER_DISASSOC; + + /* Not much to do here. The stack will not allow interface + * types or combinations that we didn't advertise, so we + * don't really have to check the types. + */ + + /* make sure that beacon statistics don't go backwards with FW reset */ + if (test_bit(IWL_MVM_STATUS_IN_HW_RESTART, &mvm->status)) + for_each_mvm_vif_valid_link(mvmvif, i) + mvmvif->link[i]->beacon_stats.accu_num_beacons += + mvmvif->link[i]->beacon_stats.num_beacons; + + /* Allocate resources for the MAC context, and add it to the fw */ + ret = iwl_mvm_mac_ctxt_init(mvm, vif); + if (ret) + return ret; + + rcu_assign_pointer(mvm->vif_id_to_mac[mvmvif->id], vif); + + mvmvif->features |= hw->netdev_features; + + /* reset deflink MLO parameters */ + mvmvif->deflink.fw_link_id = IWL_MVM_FW_LINK_ID_INVALID; + mvmvif->deflink.active = 0; + + ret = iwl_mvm_mld_mac_ctxt_add(mvm, vif); + if (ret) + return ret; + + /* beacon filtering */ + ret = iwl_mvm_disable_beacon_filter(mvm, vif); + if (ret) + goto out_remove_mac; + + if (!mvm->bf_allowed_vif && + vif->type == NL80211_IFTYPE_STATION && !vif->p2p) { + mvm->bf_allowed_vif = mvmvif; + vif->driver_flags |= IEEE80211_VIF_BEACON_FILTER | + IEEE80211_VIF_SUPPORTS_CQM_RSSI; + } + + /* We want link[0] to point to the default link, unless we have MLO and + * in this case this will be modified later by .change_vif_links() + * If we are in the restart flow with an MLD connection, we will wait + * to .change_vif_links() to setup the links. + */ + if (!test_bit(IWL_MVM_STATUS_IN_HW_RESTART, &mvm->status) || + !ieee80211_vif_is_mld(vif)) { + mvmvif->link[0] = &mvmvif->deflink; + + ret = iwl_mvm_add_link(mvm, vif, &vif->bss_conf); + if (ret) + goto out_free_bf; + } + + /* Save a pointer to p2p device vif, so it can later be used to + * update the p2p device MAC when a GO is started/stopped + */ + if (vif->type == NL80211_IFTYPE_P2P_DEVICE) + mvm->p2p_device_vif = vif; + + ret = iwl_mvm_power_update_mac(mvm); + if (ret) + goto out_free_bf; + + iwl_mvm_tcm_add_vif(mvm, vif); + + if (vif->type == NL80211_IFTYPE_MONITOR) { + mvm->monitor_on = true; + ieee80211_hw_set(mvm->hw, RX_INCLUDES_FCS); + } + + if (!test_bit(IWL_MVM_STATUS_IN_HW_RESTART, &mvm->status)) + iwl_mvm_vif_dbgfs_add_link(mvm, vif); + + if (!test_bit(IWL_MVM_STATUS_IN_HW_RESTART, &mvm->status) && + vif->type == NL80211_IFTYPE_STATION && !vif->p2p && + !mvm->csme_vif && mvm->mei_registered) { + iwl_mei_set_nic_info(vif->addr, mvm->nvm_data->hw_addr); + iwl_mei_set_netdev(ieee80211_vif_to_wdev(vif)->netdev); + mvm->csme_vif = vif; + } + + return 0; + + out_free_bf: + if (mvm->bf_allowed_vif == mvmvif) { + mvm->bf_allowed_vif = NULL; + vif->driver_flags &= ~(IEEE80211_VIF_BEACON_FILTER | + IEEE80211_VIF_SUPPORTS_CQM_RSSI); + } + out_remove_mac: + mvmvif->link[0] = NULL; + iwl_mvm_mld_mac_ctxt_remove(mvm, vif); + return ret; +} + +static void iwl_mvm_mld_mac_remove_interface(struct ieee80211_hw *hw, + struct ieee80211_vif *vif) +{ + struct iwl_mvm *mvm = IWL_MAC80211_GET_MVM(hw); + struct iwl_mvm_vif *mvmvif = iwl_mvm_vif_from_mac80211(vif); + struct iwl_probe_resp_data *probe_data; + + iwl_mvm_prepare_mac_removal(mvm, vif); + + if (!(vif->type == NL80211_IFTYPE_AP || + vif->type == NL80211_IFTYPE_ADHOC)) + iwl_mvm_tcm_rm_vif(mvm, vif); + + guard(mvm)(mvm); + + if (vif == mvm->csme_vif) { + iwl_mei_set_netdev(NULL); + mvm->csme_vif = NULL; + } + + if (mvm->bf_allowed_vif == mvmvif) { + mvm->bf_allowed_vif = NULL; + vif->driver_flags &= ~(IEEE80211_VIF_BEACON_FILTER | + IEEE80211_VIF_SUPPORTS_CQM_RSSI); + } + + if (vif->bss_conf.ftm_responder) + memset(&mvm->ftm_resp_stats, 0, sizeof(mvm->ftm_resp_stats)); + + iwl_mvm_vif_dbgfs_rm_link(mvm, vif); + + iwl_mvm_power_update_mac(mvm); + + /* Before the interface removal, mac80211 would cancel the ROC, and the + * ROC worker would be scheduled if needed. The worker would be flushed + * in iwl_mvm_prepare_mac_removal() and thus at this point the link is + * not active. So need only to remove the link. + */ + if (vif->type == NL80211_IFTYPE_P2P_DEVICE) { + if (mvmvif->deflink.phy_ctxt) { + iwl_mvm_phy_ctxt_unref(mvm, mvmvif->deflink.phy_ctxt); + mvmvif->deflink.phy_ctxt = NULL; + } + mvm->p2p_device_vif = NULL; + iwl_mvm_remove_link(mvm, vif, &vif->bss_conf); + } else { + iwl_mvm_disable_link(mvm, vif, &vif->bss_conf); + } + + iwl_mvm_mld_mac_ctxt_remove(mvm, vif); + + RCU_INIT_POINTER(mvm->vif_id_to_mac[mvmvif->id], NULL); + + probe_data = rcu_dereference_protected(mvmvif->deflink.probe_resp_data, + lockdep_is_held(&mvm->mutex)); + RCU_INIT_POINTER(mvmvif->deflink.probe_resp_data, NULL); + if (probe_data) + kfree_rcu(probe_data, rcu_head); + + if (vif->type == NL80211_IFTYPE_MONITOR) { + mvm->monitor_on = false; + __clear_bit(IEEE80211_HW_RX_INCLUDES_FCS, mvm->hw->flags); + } +} + +static unsigned int iwl_mvm_mld_count_active_links(struct iwl_mvm_vif *mvmvif) +{ + unsigned int n_active = 0; + int i; + + for (i = 0; i < IEEE80211_MLD_MAX_NUM_LINKS; i++) { + if (mvmvif->link[i] && mvmvif->link[i]->phy_ctxt) + n_active++; + } + + return n_active; +} + +static int iwl_mvm_esr_mode_active(struct iwl_mvm *mvm, + struct ieee80211_vif *vif) +{ + struct iwl_mvm_vif *mvmvif = iwl_mvm_vif_from_mac80211(vif); + int link_id, ret = 0; + + mvmvif->esr_active = true; + + /* Indicate to mac80211 that EML is enabled */ + vif->driver_flags |= IEEE80211_VIF_EML_ACTIVE; + + iwl_mvm_update_smps_on_active_links(mvm, vif, IWL_MVM_SMPS_REQ_FW, + IEEE80211_SMPS_OFF); + + for_each_mvm_vif_valid_link(mvmvif, link_id) { + struct iwl_mvm_vif_link_info *link = mvmvif->link[link_id]; + + if (!link->phy_ctxt) + continue; + + ret = iwl_mvm_phy_send_rlc(mvm, link->phy_ctxt, 2, 2); + if (ret) + break; + + link->phy_ctxt->rlc_disabled = true; + } + + if (vif->active_links == mvmvif->link_selection_res && + !WARN_ON(!(vif->active_links & BIT(mvmvif->link_selection_primary)))) + mvmvif->primary_link = mvmvif->link_selection_primary; + else + mvmvif->primary_link = __ffs(vif->active_links); + + iwl_dbg_tlv_time_point(&mvm->fwrt, IWL_FW_INI_TIME_ESR_LINK_UP, + NULL); + + return ret; +} + +static int +__iwl_mvm_mld_assign_vif_chanctx(struct iwl_mvm *mvm, + struct ieee80211_vif *vif, + struct ieee80211_bss_conf *link_conf, + struct ieee80211_chanctx_conf *ctx, + bool switching_chanctx) +{ + u16 *phy_ctxt_id = (u16 *)ctx->drv_priv; + struct iwl_mvm_phy_ctxt *phy_ctxt = &mvm->phy_ctxts[*phy_ctxt_id]; + struct iwl_mvm_vif *mvmvif = iwl_mvm_vif_from_mac80211(vif); + unsigned int n_active = iwl_mvm_mld_count_active_links(mvmvif); + unsigned int link_id = link_conf->link_id; + int ret; + + if (WARN_ON_ONCE(!mvmvif->link[link_id])) + return -EINVAL; + + /* if the assigned one was not counted yet, count it now */ + if (!mvmvif->link[link_id]->phy_ctxt) + n_active++; + + /* mac parameters such as HE support can change at this stage + * For sta, need first to configure correct state from drv_sta_state + * and only after that update mac config. + */ + if (vif->type == NL80211_IFTYPE_AP) { + ret = iwl_mvm_mld_mac_ctxt_changed(mvm, vif, false); + if (ret) { + IWL_ERR(mvm, "failed to update MAC %pM\n", vif->addr); + return -EINVAL; + } + } + + mvmvif->link[link_id]->phy_ctxt = phy_ctxt; + + if (iwl_mvm_is_esr_supported(mvm->fwrt.trans) && n_active > 1) { + mvmvif->link[link_id]->listen_lmac = true; + ret = iwl_mvm_esr_mode_active(mvm, vif); + if (ret) { + IWL_ERR(mvm, "failed to activate ESR mode (%d)\n", ret); + goto out; + } + } + + if (switching_chanctx) { + /* reactivate if we turned this off during channel switch */ + if (vif->type == NL80211_IFTYPE_AP) + mvmvif->ap_ibss_active = true; + } + + /* send it first with phy context ID */ + ret = iwl_mvm_link_changed(mvm, vif, link_conf, 0, false); + if (ret) + goto out; + + /* + * if link switching (link not active yet) we'll activate it in + * firmware later on link-info change, which mac80211 guarantees + * for link switch after the stations are set up + */ + if (ieee80211_vif_link_active(vif, link_conf->link_id)) { + ret = iwl_mvm_link_changed(mvm, vif, link_conf, + LINK_CONTEXT_MODIFY_ACTIVE | + LINK_CONTEXT_MODIFY_RATES_INFO, + true); + if (ret) + goto out; + } + + if (vif->type == NL80211_IFTYPE_STATION) + iwl_mvm_send_ap_tx_power_constraint_cmd(mvm, vif, + link_conf, + false); + + /* + * Power state must be updated before quotas, + * otherwise fw will complain. + */ + iwl_mvm_power_update_mac(mvm); + + if (vif->type == NL80211_IFTYPE_MONITOR) { + ret = iwl_mvm_mld_add_snif_sta(mvm, vif, link_conf); + if (ret) + goto deactivate; + } + + return 0; + +deactivate: + iwl_mvm_link_changed(mvm, vif, link_conf, LINK_CONTEXT_MODIFY_ACTIVE, + false); +out: + mvmvif->link[link_id]->phy_ctxt = NULL; + iwl_mvm_power_update_mac(mvm); + return ret; +} + +static int iwl_mvm_mld_assign_vif_chanctx(struct ieee80211_hw *hw, + struct ieee80211_vif *vif, + struct ieee80211_bss_conf *link_conf, + struct ieee80211_chanctx_conf *ctx) +{ + struct iwl_mvm *mvm = IWL_MAC80211_GET_MVM(hw); + + guard(mvm)(mvm); + return __iwl_mvm_mld_assign_vif_chanctx(mvm, vif, link_conf, ctx, false); +} + +static int iwl_mvm_esr_mode_inactive(struct iwl_mvm *mvm, + struct ieee80211_vif *vif) +{ + struct iwl_mvm_vif *mvmvif = iwl_mvm_vif_from_mac80211(vif); + struct ieee80211_bss_conf *link_conf; + int link_id, ret = 0; + + mvmvif->esr_active = false; + + vif->driver_flags &= ~IEEE80211_VIF_EML_ACTIVE; + + iwl_mvm_update_smps_on_active_links(mvm, vif, IWL_MVM_SMPS_REQ_FW, + IEEE80211_SMPS_AUTOMATIC); + + for_each_vif_active_link(vif, link_conf, link_id) { + struct ieee80211_chanctx_conf *chanctx_conf; + struct iwl_mvm_phy_ctxt *phy_ctxt; + u8 static_chains, dynamic_chains; + + mvmvif->link[link_id]->listen_lmac = false; + + rcu_read_lock(); + + chanctx_conf = rcu_dereference(link_conf->chanctx_conf); + phy_ctxt = mvmvif->link[link_id]->phy_ctxt; + + if (!chanctx_conf || !phy_ctxt) { + rcu_read_unlock(); + continue; + } + + phy_ctxt->rlc_disabled = false; + static_chains = chanctx_conf->rx_chains_static; + dynamic_chains = chanctx_conf->rx_chains_dynamic; + + rcu_read_unlock(); + + ret = iwl_mvm_phy_send_rlc(mvm, phy_ctxt, static_chains, + dynamic_chains); + if (ret) + break; + } + + iwl_dbg_tlv_time_point(&mvm->fwrt, IWL_FW_INI_TIME_ESR_LINK_DOWN, + NULL); + + return ret; +} + +static void +__iwl_mvm_mld_unassign_vif_chanctx(struct iwl_mvm *mvm, + struct ieee80211_vif *vif, + struct ieee80211_bss_conf *link_conf, + struct ieee80211_chanctx_conf *ctx, + bool switching_chanctx) + +{ + struct iwl_mvm_vif *mvmvif = iwl_mvm_vif_from_mac80211(vif); + unsigned int n_active = iwl_mvm_mld_count_active_links(mvmvif); + unsigned int link_id = link_conf->link_id; + + /* shouldn't happen, but verify link_id is valid before accessing */ + if (WARN_ON_ONCE(!mvmvif->link[link_id])) + return; + + if (vif->type == NL80211_IFTYPE_AP && switching_chanctx) { + mvmvif->csa_countdown = false; + + /* Set CS bit on all the stations */ + iwl_mvm_modify_all_sta_disable_tx(mvm, mvmvif, true); + + /* Save blocked iface, the timeout is set on the next beacon */ + rcu_assign_pointer(mvm->csa_tx_blocked_vif, vif); + + mvmvif->ap_ibss_active = false; + } + + iwl_mvm_link_changed(mvm, vif, link_conf, + LINK_CONTEXT_MODIFY_ACTIVE, false); + + if (iwl_mvm_is_esr_supported(mvm->fwrt.trans) && n_active > 1) { + int ret = iwl_mvm_esr_mode_inactive(mvm, vif); + + if (ret) + IWL_ERR(mvm, "failed to deactivate ESR mode (%d)\n", + ret); + } + + if (vif->type == NL80211_IFTYPE_MONITOR) + iwl_mvm_mld_rm_snif_sta(mvm, vif); + + if (switching_chanctx) + return; + mvmvif->link[link_id]->phy_ctxt = NULL; + iwl_mvm_power_update_mac(mvm); +} + +static void iwl_mvm_mld_unassign_vif_chanctx(struct ieee80211_hw *hw, + struct ieee80211_vif *vif, + struct ieee80211_bss_conf *link_conf, + struct ieee80211_chanctx_conf *ctx) +{ + struct iwl_mvm_vif *mvmvif = iwl_mvm_vif_from_mac80211(vif); + struct iwl_mvm *mvm = IWL_MAC80211_GET_MVM(hw); + + mutex_lock(&mvm->mutex); + __iwl_mvm_mld_unassign_vif_chanctx(mvm, vif, link_conf, ctx, false); + /* in the non-MLD case, remove/re-add the link to clean up FW state */ + if (!ieee80211_vif_is_mld(vif) && !mvmvif->ap_sta && + !WARN_ON_ONCE(vif->cfg.assoc)) { + iwl_mvm_remove_link(mvm, vif, link_conf); + iwl_mvm_add_link(mvm, vif, link_conf); + } + mutex_unlock(&mvm->mutex); +} + +static void +iwl_mvm_tpe_sta_cmd_data(struct iwl_txpower_constraints_cmd *cmd, + const struct ieee80211_bss_conf *bss_info) +{ + u8 i; + + /* + * NOTE: the 0 here is IEEE80211_TPE_CAT_6GHZ_DEFAULT, + * we fully ignore IEEE80211_TPE_CAT_6GHZ_SUBORDINATE + */ + + BUILD_BUG_ON(ARRAY_SIZE(cmd->psd_pwr) != + ARRAY_SIZE(bss_info->tpe.psd_local[0].power)); + + /* if not valid, mac80211 puts default (max value) */ + for (i = 0; i < ARRAY_SIZE(cmd->psd_pwr); i++) + cmd->psd_pwr[i] = min(bss_info->tpe.psd_local[0].power[i], + bss_info->tpe.psd_reg_client[0].power[i]); + + BUILD_BUG_ON(ARRAY_SIZE(cmd->eirp_pwr) != + ARRAY_SIZE(bss_info->tpe.max_local[0].power)); + + for (i = 0; i < ARRAY_SIZE(cmd->eirp_pwr); i++) + cmd->eirp_pwr[i] = min(bss_info->tpe.max_local[0].power[i], + bss_info->tpe.max_reg_client[0].power[i]); +} + +void +iwl_mvm_send_ap_tx_power_constraint_cmd(struct iwl_mvm *mvm, + struct ieee80211_vif *vif, + struct ieee80211_bss_conf *bss_conf, + bool is_ap) +{ + struct iwl_txpower_constraints_cmd cmd = {}; + struct iwl_mvm_vif *mvmvif = iwl_mvm_vif_from_mac80211(vif); + struct iwl_mvm_vif_link_info *link_info = + mvmvif->link[bss_conf->link_id]; + u32 cmd_id = WIDE_ID(PHY_OPS_GROUP, AP_TX_POWER_CONSTRAINTS_CMD); + u32 cmd_ver = iwl_fw_lookup_cmd_ver(mvm->fw, cmd_id, + IWL_FW_CMD_VER_UNKNOWN); + int ret; + + lockdep_assert_held(&mvm->mutex); + + if (cmd_ver == IWL_FW_CMD_VER_UNKNOWN) + return; + + if (!link_info->active || + link_info->fw_link_id == IWL_MVM_FW_LINK_ID_INVALID) + return; + + if (bss_conf->chanreq.oper.chan->band != NL80211_BAND_6GHZ) + return; + + cmd.link_id = cpu_to_le16(link_info->fw_link_id); + memset(cmd.psd_pwr, DEFAULT_TPE_TX_POWER, sizeof(cmd.psd_pwr)); + memset(cmd.eirp_pwr, DEFAULT_TPE_TX_POWER, sizeof(cmd.eirp_pwr)); + + if (is_ap) { + cmd.ap_type = cpu_to_le16(IWL_6GHZ_AP_TYPE_VLP); + } else if (bss_conf->power_type == IEEE80211_REG_UNSET_AP) { + return; + } else { + cmd.ap_type = cpu_to_le16(bss_conf->power_type - 1); + iwl_mvm_tpe_sta_cmd_data(&cmd, bss_conf); + } + + ret = iwl_mvm_send_cmd_pdu(mvm, + WIDE_ID(PHY_OPS_GROUP, + AP_TX_POWER_CONSTRAINTS_CMD), + 0, sizeof(cmd), &cmd); + if (ret) + IWL_ERR(mvm, + "failed to send AP_TX_POWER_CONSTRAINTS_CMD (%d)\n", + ret); +} + +static int iwl_mvm_mld_start_ap_ibss(struct ieee80211_hw *hw, + struct ieee80211_vif *vif, + struct ieee80211_bss_conf *link_conf) +{ + struct iwl_mvm *mvm = IWL_MAC80211_GET_MVM(hw); + struct iwl_mvm_vif *mvmvif = iwl_mvm_vif_from_mac80211(vif); + int ret; + + guard(mvm)(mvm); + + if (vif->type == NL80211_IFTYPE_AP) + iwl_mvm_send_ap_tx_power_constraint_cmd(mvm, vif, + link_conf, true); + + /* Send the beacon template */ + ret = iwl_mvm_mac_ctxt_beacon_changed(mvm, vif, link_conf); + if (ret) + return ret; + + /* the link should be already activated when assigning chan context */ + ret = iwl_mvm_link_changed(mvm, vif, link_conf, + LINK_CONTEXT_MODIFY_ALL & + ~LINK_CONTEXT_MODIFY_ACTIVE, + true); + if (ret) + return ret; + + ret = iwl_mvm_mld_add_mcast_sta(mvm, vif, link_conf); + if (ret) + return ret; + + /* Send the bcast station. At this stage the TBTT and DTIM time + * events are added and applied to the scheduler + */ + ret = iwl_mvm_mld_add_bcast_sta(mvm, vif, link_conf); + if (ret) + goto out_rm_mcast; + + if (iwl_mvm_start_ap_ibss_common(hw, vif, &ret)) + goto out_failed; + + /* Need to update the P2P Device MAC (only GO, IBSS is single vif) */ + if (vif->p2p && mvm->p2p_device_vif) + iwl_mvm_mld_mac_ctxt_changed(mvm, mvm->p2p_device_vif, false); + + iwl_mvm_bt_coex_vif_change(mvm); + + /* we don't support TDLS during DCM */ + if (iwl_mvm_phy_ctx_count(mvm) > 1) + iwl_mvm_teardown_tdls_peers(mvm); + + iwl_mvm_ftm_restart_responder(mvm, vif, link_conf); + + return 0; + +out_failed: + iwl_mvm_power_update_mac(mvm); + mvmvif->ap_ibss_active = false; + iwl_mvm_mld_rm_bcast_sta(mvm, vif, link_conf); +out_rm_mcast: + iwl_mvm_mld_rm_mcast_sta(mvm, vif, link_conf); + return ret; +} + +static int iwl_mvm_mld_start_ap(struct ieee80211_hw *hw, + struct ieee80211_vif *vif, + struct ieee80211_bss_conf *link_conf) +{ + return iwl_mvm_mld_start_ap_ibss(hw, vif, link_conf); +} + +static int iwl_mvm_mld_start_ibss(struct ieee80211_hw *hw, + struct ieee80211_vif *vif) +{ + return iwl_mvm_mld_start_ap_ibss(hw, vif, &vif->bss_conf); +} + +static void iwl_mvm_mld_stop_ap_ibss(struct ieee80211_hw *hw, + struct ieee80211_vif *vif, + struct ieee80211_bss_conf *link_conf) +{ + struct iwl_mvm *mvm = IWL_MAC80211_GET_MVM(hw); + + guard(mvm)(mvm); + + iwl_mvm_stop_ap_ibss_common(mvm, vif); + + /* Need to update the P2P Device MAC (only GO, IBSS is single vif) */ + if (vif->p2p && mvm->p2p_device_vif) + iwl_mvm_mld_mac_ctxt_changed(mvm, mvm->p2p_device_vif, false); + + iwl_mvm_ftm_responder_clear(mvm, vif); + + iwl_mvm_mld_rm_bcast_sta(mvm, vif, link_conf); + iwl_mvm_mld_rm_mcast_sta(mvm, vif, link_conf); + + iwl_mvm_power_update_mac(mvm); +} + +static void iwl_mvm_mld_stop_ap(struct ieee80211_hw *hw, + struct ieee80211_vif *vif, + struct ieee80211_bss_conf *link_conf) +{ + iwl_mvm_mld_stop_ap_ibss(hw, vif, link_conf); +} + +static void iwl_mvm_mld_stop_ibss(struct ieee80211_hw *hw, + struct ieee80211_vif *vif) +{ + iwl_mvm_mld_stop_ap_ibss(hw, vif, &vif->bss_conf); +} + +static int iwl_mvm_mld_mac_sta_state(struct ieee80211_hw *hw, + struct ieee80211_vif *vif, + struct ieee80211_sta *sta, + enum ieee80211_sta_state old_state, + enum ieee80211_sta_state new_state) +{ + static const struct iwl_mvm_sta_state_ops callbacks = { + .add_sta = iwl_mvm_mld_add_sta, + .update_sta = iwl_mvm_mld_update_sta, + .rm_sta = iwl_mvm_mld_rm_sta, + .mac_ctxt_changed = iwl_mvm_mld_mac_ctxt_changed, + }; + + return iwl_mvm_mac_sta_state_common(hw, vif, sta, old_state, new_state, + &callbacks); +} + +static void +iwl_mvm_mld_link_info_changed_station(struct iwl_mvm *mvm, + struct ieee80211_vif *vif, + struct ieee80211_bss_conf *link_conf, + u64 changes) +{ + struct iwl_mvm_vif *mvmvif = iwl_mvm_vif_from_mac80211(vif); + bool has_he, has_eht; + u32 link_changes = 0; + int ret; + + if (WARN_ON_ONCE(!mvmvif->link[link_conf->link_id])) + return; + + /* not yet marked active in vif means during link switch */ + if (!ieee80211_vif_link_active(vif, link_conf->link_id) && + vif->cfg.assoc && mvmvif->link[link_conf->link_id]->phy_ctxt) + link_changes |= LINK_CONTEXT_MODIFY_ACTIVE; + + has_he = link_conf->he_support && !iwlwifi_mod_params.disable_11ax; + has_eht = link_conf->eht_support && !iwlwifi_mod_params.disable_11be; + + /* Update EDCA params */ + if (changes & BSS_CHANGED_QOS && vif->cfg.assoc && link_conf->qos) + link_changes |= LINK_CONTEXT_MODIFY_QOS_PARAMS; + + if (changes & BSS_CHANGED_ERP_SLOT) + link_changes |= LINK_CONTEXT_MODIFY_RATES_INFO; + + if (vif->cfg.assoc && (has_he || has_eht)) { + IWL_DEBUG_MAC80211(mvm, "Associated in HE mode\n"); + link_changes |= LINK_CONTEXT_MODIFY_HE_PARAMS; + } + + /* if associated, maybe puncturing changed - we'll check later */ + if (vif->cfg.assoc) + link_changes |= LINK_CONTEXT_MODIFY_EHT_PARAMS; + + if (link_changes) { + ret = iwl_mvm_link_changed(mvm, vif, link_conf, link_changes, + true); + if (ret) + IWL_ERR(mvm, "failed to update link\n"); + } + + ret = iwl_mvm_mld_mac_ctxt_changed(mvm, vif, false); + if (ret) + IWL_ERR(mvm, "failed to update MAC %pM\n", vif->addr); + + memcpy(mvmvif->link[link_conf->link_id]->bssid, link_conf->bssid, + ETH_ALEN); + + iwl_mvm_bss_info_changed_station_common(mvm, vif, link_conf, changes); +} + +static bool iwl_mvm_mld_vif_have_valid_ap_sta(struct iwl_mvm_vif *mvmvif) +{ + int i; + + for_each_mvm_vif_valid_link(mvmvif, i) { + if (mvmvif->link[i]->ap_sta_id != IWL_INVALID_STA) + return true; + } + + return false; +} + +static void iwl_mvm_mld_vif_cfg_changed_station(struct iwl_mvm *mvm, + struct ieee80211_vif *vif, + u64 changes) +{ + struct iwl_mvm_vif *mvmvif = iwl_mvm_vif_from_mac80211(vif); + struct ieee80211_bss_conf *link_conf; + bool protect = false; + unsigned int i; + int ret; + + /* This might get called without active links during the + * chanctx switch, but we don't care about it anyway. + */ + if (changes == BSS_CHANGED_IDLE) + return; + + ret = iwl_mvm_mld_mac_ctxt_changed(mvm, vif, false); + if (ret) + IWL_ERR(mvm, "failed to update MAC %pM\n", vif->addr); + + mvmvif->associated = vif->cfg.assoc; + + if (changes & BSS_CHANGED_ASSOC) { + if (vif->cfg.assoc) { + mvmvif->session_prot_connection_loss = false; + + /* + * Clear statistics to get clean beacon counter, and ask for + * periodic statistics, as they are needed for link + * selection and RX OMI decisions. + */ + iwl_mvm_request_statistics(mvm, true); + iwl_mvm_request_periodic_system_statistics(mvm, true); + iwl_mvm_sf_update(mvm, vif, false); + iwl_mvm_power_vif_assoc(mvm, vif); + + for_each_mvm_vif_valid_link(mvmvif, i) { + memset(&mvmvif->link[i]->beacon_stats, 0, + sizeof(mvmvif->link[i]->beacon_stats)); + + if (vif->p2p) { + iwl_mvm_update_smps(mvm, vif, + IWL_MVM_SMPS_REQ_PROT, + IEEE80211_SMPS_DYNAMIC, i); + } + + rcu_read_lock(); + link_conf = rcu_dereference(vif->link_conf[i]); + if (link_conf && !link_conf->dtim_period) + protect = true; + rcu_read_unlock(); + } + + if (!test_bit(IWL_MVM_STATUS_IN_HW_RESTART, &mvm->status) && + protect) { + /* We are in assoc so only one link is active- + * The association link + */ + unsigned int link_id = + ffs(vif->active_links) - 1; + + /* If we're not restarting and still haven't + * heard a beacon (dtim period unknown) then + * make sure we still have enough minimum time + * remaining in the time event, since the auth + * might actually have taken quite a while + * (especially for SAE) and so the remaining + * time could be small without us having heard + * a beacon yet. + */ + iwl_mvm_protect_assoc(mvm, vif, 0, link_id); + } + + iwl_mvm_sf_update(mvm, vif, false); + + /* FIXME: need to decide about misbehaving AP handling */ + iwl_mvm_power_vif_assoc(mvm, vif); + } else if (iwl_mvm_mld_vif_have_valid_ap_sta(mvmvif)) { + iwl_mvm_mei_host_disassociated(mvm); + + iwl_mvm_request_periodic_system_statistics(mvm, false); + + /* If update fails - SF might be running in associated + * mode while disassociated - which is forbidden. + */ + ret = iwl_mvm_sf_update(mvm, vif, false); + WARN_ONCE(ret && + !test_bit(IWL_MVM_STATUS_HW_RESTART_REQUESTED, + &mvm->status), + "Failed to update SF upon disassociation\n"); + } + + iwl_mvm_bss_info_changed_station_assoc(mvm, vif, changes); + } + + if (changes & BSS_CHANGED_PS) { + iwl_mvm_smps_workaround(mvm, vif, false); + ret = iwl_mvm_power_update_mac(mvm); + if (ret) + IWL_ERR(mvm, "failed to update power mode\n"); + } +} + +static void +iwl_mvm_mld_link_info_changed_ap_ibss(struct iwl_mvm *mvm, + struct ieee80211_vif *vif, + struct ieee80211_bss_conf *link_conf, + u64 changes) +{ + struct iwl_mvm_vif *mvmvif = iwl_mvm_vif_from_mac80211(vif); + u32 link_changes = LINK_CONTEXT_MODIFY_PROTECT_FLAGS | + LINK_CONTEXT_MODIFY_QOS_PARAMS; + + /* Changes will be applied when the AP/IBSS is started */ + if (!mvmvif->ap_ibss_active) + return; + + if (link_conf->he_support) + link_changes |= LINK_CONTEXT_MODIFY_HE_PARAMS; + + if (changes & BSS_CHANGED_ERP_SLOT) + link_changes |= LINK_CONTEXT_MODIFY_RATES_INFO; + + if (changes & (BSS_CHANGED_ERP_CTS_PROT | BSS_CHANGED_ERP_SLOT | + BSS_CHANGED_HT | + BSS_CHANGED_BANDWIDTH | BSS_CHANGED_QOS | + BSS_CHANGED_HE_BSS_COLOR) && + iwl_mvm_link_changed(mvm, vif, link_conf, + link_changes, true)) + IWL_ERR(mvm, "failed to update MAC %pM\n", vif->addr); + + /* Need to send a new beacon template to the FW */ + if (changes & BSS_CHANGED_BEACON && + iwl_mvm_mac_ctxt_beacon_changed(mvm, vif, link_conf)) + IWL_WARN(mvm, "Failed updating beacon data\n"); + + /* FIXME: need to decide if we need FTM responder per link */ + if (changes & BSS_CHANGED_FTM_RESPONDER) { + int ret = iwl_mvm_ftm_start_responder(mvm, vif, link_conf); + + if (ret) + IWL_WARN(mvm, "Failed to enable FTM responder (%d)\n", + ret); + } +} + +static void iwl_mvm_mld_link_info_changed(struct ieee80211_hw *hw, + struct ieee80211_vif *vif, + struct ieee80211_bss_conf *link_conf, + u64 changes) +{ + struct iwl_mvm *mvm = IWL_MAC80211_GET_MVM(hw); + + guard(mvm)(mvm); + + switch (vif->type) { + case NL80211_IFTYPE_STATION: + iwl_mvm_mld_link_info_changed_station(mvm, vif, link_conf, + changes); + break; + case NL80211_IFTYPE_AP: + case NL80211_IFTYPE_ADHOC: + iwl_mvm_mld_link_info_changed_ap_ibss(mvm, vif, link_conf, + changes); + break; + case NL80211_IFTYPE_MONITOR: + if (changes & BSS_CHANGED_MU_GROUPS) + iwl_mvm_update_mu_groups(mvm, vif); + break; + default: + /* shouldn't happen */ + WARN_ON_ONCE(1); + } + + if (changes & BSS_CHANGED_TXPOWER) { + IWL_DEBUG_CALIB(mvm, "Changing TX Power to %d dBm\n", + link_conf->txpower); + iwl_mvm_set_tx_power(mvm, link_conf, link_conf->txpower); + } +} + +static void iwl_mvm_mld_vif_cfg_changed(struct ieee80211_hw *hw, + struct ieee80211_vif *vif, + u64 changes) +{ + struct iwl_mvm *mvm = IWL_MAC80211_GET_MVM(hw); + + guard(mvm)(mvm); + + if (changes & BSS_CHANGED_IDLE && !vif->cfg.idle) + iwl_mvm_scan_stop(mvm, IWL_MVM_SCAN_SCHED, true); + + if (vif->type == NL80211_IFTYPE_STATION) + iwl_mvm_mld_vif_cfg_changed_station(mvm, vif, changes); +} + +static int +iwl_mvm_mld_switch_vif_chanctx(struct ieee80211_hw *hw, + struct ieee80211_vif_chanctx_switch *vifs, + int n_vifs, + enum ieee80211_chanctx_switch_mode mode) +{ + static const struct iwl_mvm_switch_vif_chanctx_ops ops = { + .__assign_vif_chanctx = __iwl_mvm_mld_assign_vif_chanctx, + .__unassign_vif_chanctx = __iwl_mvm_mld_unassign_vif_chanctx, + }; + + return iwl_mvm_switch_vif_chanctx_common(hw, vifs, n_vifs, mode, &ops); +} + +static void iwl_mvm_mld_config_iface_filter(struct ieee80211_hw *hw, + struct ieee80211_vif *vif, + unsigned int filter_flags, + unsigned int changed_flags) +{ + struct iwl_mvm *mvm = IWL_MAC80211_GET_MVM(hw); + + /* We support only filter for probe requests */ + if (!(changed_flags & FIF_PROBE_REQ)) + return; + + /* Supported only for p2p client interfaces */ + if (vif->type != NL80211_IFTYPE_STATION || !vif->cfg.assoc || + !vif->p2p) + return; + + guard(mvm)(mvm); + iwl_mvm_mld_mac_ctxt_changed(mvm, vif, false); +} + +static int +iwl_mvm_mld_mac_conf_tx(struct ieee80211_hw *hw, + struct ieee80211_vif *vif, + unsigned int link_id, u16 ac, + const struct ieee80211_tx_queue_params *params) +{ + struct iwl_mvm *mvm = IWL_MAC80211_GET_MVM(hw); + struct iwl_mvm_vif *mvmvif = iwl_mvm_vif_from_mac80211(vif); + struct iwl_mvm_vif_link_info *mvm_link = mvmvif->link[link_id]; + + if (!mvm_link) + return -EINVAL; + + mvm_link->queue_params[ac] = *params; + + /* No need to update right away, we'll get BSS_CHANGED_QOS + * The exception is P2P_DEVICE interface which needs immediate update. + */ + if (vif->type == NL80211_IFTYPE_P2P_DEVICE) { + guard(mvm)(mvm); + return iwl_mvm_link_changed(mvm, vif, &vif->bss_conf, + LINK_CONTEXT_MODIFY_QOS_PARAMS, + true); + } + return 0; +} + +static int iwl_mvm_mld_roc_link(struct iwl_mvm *mvm, struct ieee80211_vif *vif) +{ + int ret; + + lockdep_assert_held(&mvm->mutex); + + /* The PHY context ID might have changed so need to set it */ + ret = iwl_mvm_link_changed(mvm, vif, &vif->bss_conf, 0, false); + if (WARN(ret, "Failed to set PHY context ID\n")) + return ret; + + ret = iwl_mvm_link_changed(mvm, vif, &vif->bss_conf, + LINK_CONTEXT_MODIFY_ACTIVE | + LINK_CONTEXT_MODIFY_RATES_INFO, + true); + + if (WARN(ret, "Failed linking P2P_DEVICE\n")) + return ret; + + /* The station and queue allocation must be done only after the linking + * is done, as otherwise the FW might incorrectly configure its state. + */ + return iwl_mvm_mld_add_bcast_sta(mvm, vif, &vif->bss_conf); +} + +static int iwl_mvm_mld_roc(struct ieee80211_hw *hw, struct ieee80211_vif *vif, + struct ieee80211_channel *channel, int duration, + enum ieee80211_roc_type type) +{ + static const struct iwl_mvm_roc_ops ops = { + .add_aux_sta_for_hs20 = iwl_mvm_mld_add_aux_sta, + .link = iwl_mvm_mld_roc_link, + }; + + return iwl_mvm_roc_common(hw, vif, channel, duration, type, &ops); +} + +static int +iwl_mvm_mld_change_vif_links(struct ieee80211_hw *hw, + struct ieee80211_vif *vif, + u16 old_links, u16 new_links, + struct ieee80211_bss_conf *old[IEEE80211_MLD_MAX_NUM_LINKS]) +{ + struct iwl_mvm_vif_link_info *new_link[IEEE80211_MLD_MAX_NUM_LINKS] = {}; + struct iwl_mvm_vif *mvmvif = iwl_mvm_vif_from_mac80211(vif); + struct iwl_mvm *mvm = IWL_MAC80211_GET_MVM(hw); + u16 removed = old_links & ~new_links; + u16 added = new_links & ~old_links; + int err, i; + + for (i = 0; i < IEEE80211_MLD_MAX_NUM_LINKS; i++) { + if (test_bit(IWL_MVM_STATUS_IN_HW_RESTART, &mvm->status)) + break; + + if (!(added & BIT(i))) + continue; + new_link[i] = kzalloc(sizeof(*new_link[i]), GFP_KERNEL); + if (!new_link[i]) { + err = -ENOMEM; + goto free; + } + + new_link[i]->fw_link_id = IWL_MVM_FW_LINK_ID_INVALID; + iwl_mvm_init_link(new_link[i]); + } + + mutex_lock(&mvm->mutex); + + /* If we're in RESTART flow, the default link wasn't added in + * drv_add_interface(), and link[0] doesn't point to it. + */ + if (old_links == 0 && !test_bit(IWL_MVM_STATUS_IN_HW_RESTART, + &mvm->status)) { + err = iwl_mvm_disable_link(mvm, vif, &vif->bss_conf); + if (err) + goto out_err; + mvmvif->link[0] = NULL; + } + + for (i = 0; i < IEEE80211_MLD_MAX_NUM_LINKS; i++) { + if (removed & BIT(i)) { + struct ieee80211_bss_conf *link_conf = old[i]; + + err = iwl_mvm_disable_link(mvm, vif, link_conf); + if (err) + goto out_err; + kfree(mvmvif->link[i]); + mvmvif->link[i] = NULL; + } else if (added & BIT(i)) { + struct ieee80211_bss_conf *link_conf; + + link_conf = link_conf_dereference_protected(vif, i); + if (WARN_ON(!link_conf)) + continue; + + if (!test_bit(IWL_MVM_STATUS_IN_HW_RESTART, + &mvm->status)) + mvmvif->link[i] = new_link[i]; + new_link[i] = NULL; + err = iwl_mvm_add_link(mvm, vif, link_conf); + if (err) + goto out_err; + } + } + + err = 0; + if (new_links == 0) { + mvmvif->link[0] = &mvmvif->deflink; + err = iwl_mvm_add_link(mvm, vif, &vif->bss_conf); + if (err == 0) + mvmvif->primary_link = 0; + } else if (!(new_links & BIT(mvmvif->primary_link))) { + /* + * Ensure we always have a valid primary_link, the real + * decision happens later when PHY is activated. + */ + mvmvif->primary_link = __ffs(new_links); + } + +out_err: + /* we really don't have a good way to roll back here ... */ + mutex_unlock(&mvm->mutex); + +free: + for (i = 0; i < IEEE80211_MLD_MAX_NUM_LINKS; i++) + kfree(new_link[i]); + return err; +} + +static int +iwl_mvm_mld_change_sta_links(struct ieee80211_hw *hw, + struct ieee80211_vif *vif, + struct ieee80211_sta *sta, + u16 old_links, u16 new_links) +{ + struct iwl_mvm *mvm = IWL_MAC80211_GET_MVM(hw); + + guard(mvm)(mvm); + return iwl_mvm_mld_update_sta_links(mvm, vif, sta, old_links, new_links); +} + +bool iwl_mvm_vif_has_esr_cap(struct iwl_mvm *mvm, struct ieee80211_vif *vif) +{ + const struct wiphy_iftype_ext_capab *ext_capa; + + lockdep_assert_held(&mvm->mutex); + + if (!ieee80211_vif_is_mld(vif) || !vif->cfg.assoc || + hweight16(ieee80211_vif_usable_links(vif)) == 1) + return false; + + if (!(vif->cfg.eml_cap & IEEE80211_EML_CAP_EMLSR_SUPP)) + return false; + + ext_capa = cfg80211_get_iftype_ext_capa(mvm->hw->wiphy, + ieee80211_vif_type_p2p(vif)); + return (ext_capa && + (ext_capa->eml_capabilities & IEEE80211_EML_CAP_EMLSR_SUPP)); +} + +static bool iwl_mvm_mld_can_activate_links(struct ieee80211_hw *hw, + struct ieee80211_vif *vif, + u16 desired_links) +{ + struct iwl_mvm *mvm = IWL_MAC80211_GET_MVM(hw); + int n_links = hweight16(desired_links); + + if (n_links <= 1) + return true; + + guard(mvm)(mvm); + + /* Check if HW supports the wanted number of links */ + if (n_links > iwl_mvm_max_active_links(mvm, vif)) + return false; + + /* If it is an eSR device, check that we can enter eSR */ + return iwl_mvm_is_esr_supported(mvm->fwrt.trans) && + iwl_mvm_vif_has_esr_cap(mvm, vif); +} + +static enum ieee80211_neg_ttlm_res +iwl_mvm_mld_can_neg_ttlm(struct ieee80211_hw *hw, struct ieee80211_vif *vif, + struct ieee80211_neg_ttlm *neg_ttlm) +{ + u16 map; + u8 i; + + /* Verify all TIDs are mapped to the same links set */ + map = neg_ttlm->downlink[0]; + for (i = 0; i < IEEE80211_TTLM_NUM_TIDS; i++) { + if (neg_ttlm->downlink[i] != neg_ttlm->uplink[i] || + neg_ttlm->uplink[i] != map) + return NEG_TTLM_RES_REJECT; + } + + return NEG_TTLM_RES_ACCEPT; +} + +const struct ieee80211_ops iwl_mvm_mld_hw_ops = { + .tx = iwl_mvm_mac_tx, + .wake_tx_queue = iwl_mvm_mac_wake_tx_queue, + .ampdu_action = iwl_mvm_mac_ampdu_action, + .get_antenna = iwl_mvm_op_get_antenna, + .set_antenna = iwl_mvm_op_set_antenna, + .start = iwl_mvm_mac_start, + .reconfig_complete = iwl_mvm_mac_reconfig_complete, + .stop = iwl_mvm_mac_stop, + .add_interface = iwl_mvm_mld_mac_add_interface, + .remove_interface = iwl_mvm_mld_mac_remove_interface, + .config = iwl_mvm_mac_config, + .prepare_multicast = iwl_mvm_prepare_multicast, + .configure_filter = iwl_mvm_configure_filter, + .config_iface_filter = iwl_mvm_mld_config_iface_filter, + .link_info_changed = iwl_mvm_mld_link_info_changed, + .vif_cfg_changed = iwl_mvm_mld_vif_cfg_changed, + .hw_scan = iwl_mvm_mac_hw_scan, + .cancel_hw_scan = iwl_mvm_mac_cancel_hw_scan, + .sta_pre_rcu_remove = iwl_mvm_sta_pre_rcu_remove, + .sta_state = iwl_mvm_mld_mac_sta_state, + .sta_notify = iwl_mvm_mac_sta_notify, + .allow_buffered_frames = iwl_mvm_mac_allow_buffered_frames, + .release_buffered_frames = iwl_mvm_mac_release_buffered_frames, + .set_rts_threshold = iwl_mvm_mac_set_rts_threshold, + .link_sta_rc_update = iwl_mvm_sta_rc_update, + .conf_tx = iwl_mvm_mld_mac_conf_tx, + .mgd_prepare_tx = iwl_mvm_mac_mgd_prepare_tx, + .mgd_complete_tx = iwl_mvm_mac_mgd_complete_tx, + .mgd_protect_tdls_discover = iwl_mvm_mac_mgd_protect_tdls_discover, + .flush = iwl_mvm_mac_flush, + .flush_sta = iwl_mvm_mac_flush_sta, + .sched_scan_start = iwl_mvm_mac_sched_scan_start, + .sched_scan_stop = iwl_mvm_mac_sched_scan_stop, + .set_key = iwl_mvm_mac_set_key, + .update_tkip_key = iwl_mvm_mac_update_tkip_key, + .remain_on_channel = iwl_mvm_mld_roc, + .cancel_remain_on_channel = iwl_mvm_cancel_roc, + .add_chanctx = iwl_mvm_add_chanctx, + .remove_chanctx = iwl_mvm_remove_chanctx, + .change_chanctx = iwl_mvm_change_chanctx, + .assign_vif_chanctx = iwl_mvm_mld_assign_vif_chanctx, + .unassign_vif_chanctx = iwl_mvm_mld_unassign_vif_chanctx, + .switch_vif_chanctx = iwl_mvm_mld_switch_vif_chanctx, + + .start_ap = iwl_mvm_mld_start_ap, + .stop_ap = iwl_mvm_mld_stop_ap, + .join_ibss = iwl_mvm_mld_start_ibss, + .leave_ibss = iwl_mvm_mld_stop_ibss, + + .tx_last_beacon = iwl_mvm_tx_last_beacon, + + .channel_switch = iwl_mvm_channel_switch, + .pre_channel_switch = iwl_mvm_mac_pre_channel_switch, + .post_channel_switch = iwl_mvm_post_channel_switch, + .abort_channel_switch = iwl_mvm_abort_channel_switch, + .channel_switch_rx_beacon = iwl_mvm_channel_switch_rx_beacon, + + .tdls_channel_switch = iwl_mvm_tdls_channel_switch, + .tdls_cancel_channel_switch = iwl_mvm_tdls_cancel_channel_switch, + .tdls_recv_channel_switch = iwl_mvm_tdls_recv_channel_switch, + + .event_callback = iwl_mvm_mac_event_callback, + + .sync_rx_queues = iwl_mvm_sync_rx_queues, + +#ifdef CONFIG_PM_SLEEP + /* look at d3.c */ + .suspend = iwl_mvm_suspend, + .resume = iwl_mvm_resume, + .set_wakeup = iwl_mvm_set_wakeup, + .set_rekey_data = iwl_mvm_set_rekey_data, +#if IS_ENABLED(CONFIG_IPV6) + .ipv6_addr_change = iwl_mvm_ipv6_addr_change, +#endif + .set_default_unicast_key = iwl_mvm_set_default_unicast_key, +#endif + .get_survey = iwl_mvm_mac_get_survey, + .sta_statistics = iwl_mvm_mac_sta_statistics, + .get_ftm_responder_stats = iwl_mvm_mac_get_ftm_responder_stats, + .start_pmsr = iwl_mvm_start_pmsr, + .abort_pmsr = iwl_mvm_abort_pmsr, + +#ifdef CONFIG_IWLWIFI_DEBUGFS + .vif_add_debugfs = iwl_mvm_vif_add_debugfs, + .link_add_debugfs = iwl_mvm_link_add_debugfs, + .link_sta_add_debugfs = iwl_mvm_link_sta_add_debugfs, +#endif + .set_hw_timestamp = iwl_mvm_set_hw_timestamp, + + .change_vif_links = iwl_mvm_mld_change_vif_links, + .change_sta_links = iwl_mvm_mld_change_sta_links, + .can_activate_links = iwl_mvm_mld_can_activate_links, + .can_neg_ttlm = iwl_mvm_mld_can_neg_ttlm, +}; 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