mac80211.c (07bf5297d392069021055800ef48a1106a5c85b5) mac80211.c (0bcc2155983e03c41b21a356af87ae839a6b3ead)
1// SPDX-License-Identifier: GPL-2.0 OR BSD-3-Clause
2/*
3 * Copyright (C) 2012-2014, 2018-2024 Intel Corporation
4 * Copyright (C) 2013-2015 Intel Mobile Communications GmbH
5 * Copyright (C) 2016-2017 Intel Deutschland GmbH
6 */
7#include <linux/kernel.h>
8#include <linux/slab.h>

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1607 /* Only queue for this station is the mcast queue,
1608 * which shouldn't be in TFD mask anyway
1609 */
1610 return iwl_mvm_allocate_int_sta(mvm, &mvmvif->deflink.mcast_sta, 0,
1611 vif->type,
1612 IWL_STA_MULTICAST);
1613}
1614
1// SPDX-License-Identifier: GPL-2.0 OR BSD-3-Clause
2/*
3 * Copyright (C) 2012-2014, 2018-2024 Intel Corporation
4 * Copyright (C) 2013-2015 Intel Mobile Communications GmbH
5 * Copyright (C) 2016-2017 Intel Deutschland GmbH
6 */
7#include <linux/kernel.h>
8#include <linux/slab.h>

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1607 /* Only queue for this station is the mcast queue,
1608 * which shouldn't be in TFD mask anyway
1609 */
1610 return iwl_mvm_allocate_int_sta(mvm, &mvmvif->deflink.mcast_sta, 0,
1611 vif->type,
1612 IWL_STA_MULTICAST);
1613}
1614
1615void iwl_mvm_mac_init_mvmvif(struct iwl_mvm *mvm, struct iwl_mvm_vif *mvmvif)
1616{
1617 lockdep_assert_held(&mvm->mutex);
1618
1619 if (test_bit(IWL_MVM_STATUS_IN_HW_RESTART, &mvm->status))
1620 return;
1621
1622 INIT_DELAYED_WORK(&mvmvif->csa_work,
1623 iwl_mvm_channel_switch_disconnect_wk);
1624}
1625
1615static int iwl_mvm_mac_add_interface(struct ieee80211_hw *hw,
1616 struct ieee80211_vif *vif)
1617{
1618 struct iwl_mvm *mvm = IWL_MAC80211_GET_MVM(hw);
1619 struct iwl_mvm_vif *mvmvif = iwl_mvm_vif_from_mac80211(vif);
1620 int ret;
1621 int i;
1622
1623 mutex_lock(&mvm->mutex);
1624
1626static int iwl_mvm_mac_add_interface(struct ieee80211_hw *hw,
1627 struct ieee80211_vif *vif)
1628{
1629 struct iwl_mvm *mvm = IWL_MAC80211_GET_MVM(hw);
1630 struct iwl_mvm_vif *mvmvif = iwl_mvm_vif_from_mac80211(vif);
1631 int ret;
1632 int i;
1633
1634 mutex_lock(&mvm->mutex);
1635
1636 iwl_mvm_mac_init_mvmvif(mvm, mvmvif);
1637
1625 mvmvif->mvm = mvm;
1626
1627 /* the first link always points to the default one */
1628 mvmvif->deflink.fw_link_id = IWL_MVM_FW_LINK_ID_INVALID;
1629 mvmvif->deflink.active = 0;
1630 mvmvif->link[0] = &mvmvif->deflink;
1631
1632 ret = iwl_mvm_set_link_mapping(mvm, vif, &vif->bss_conf);

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1698 vif->driver_flags |= IEEE80211_VIF_BEACON_FILTER |
1699 IEEE80211_VIF_SUPPORTS_CQM_RSSI;
1700 }
1701
1702 if (vif->type == NL80211_IFTYPE_P2P_DEVICE)
1703 mvm->p2p_device_vif = vif;
1704
1705 iwl_mvm_tcm_add_vif(mvm, vif);
1638 mvmvif->mvm = mvm;
1639
1640 /* the first link always points to the default one */
1641 mvmvif->deflink.fw_link_id = IWL_MVM_FW_LINK_ID_INVALID;
1642 mvmvif->deflink.active = 0;
1643 mvmvif->link[0] = &mvmvif->deflink;
1644
1645 ret = iwl_mvm_set_link_mapping(mvm, vif, &vif->bss_conf);

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1711 vif->driver_flags |= IEEE80211_VIF_BEACON_FILTER |
1712 IEEE80211_VIF_SUPPORTS_CQM_RSSI;
1713 }
1714
1715 if (vif->type == NL80211_IFTYPE_P2P_DEVICE)
1716 mvm->p2p_device_vif = vif;
1717
1718 iwl_mvm_tcm_add_vif(mvm, vif);
1706 INIT_DELAYED_WORK(&mvmvif->csa_work,
1707 iwl_mvm_channel_switch_disconnect_wk);
1708
1709 if (vif->type == NL80211_IFTYPE_MONITOR) {
1710 mvm->monitor_on = true;
1711 mvm->monitor_p80 =
1712 iwl_mvm_chandef_get_primary_80(&vif->bss_conf.chanreq.oper);
1713 }
1714
1715 if (!test_bit(IWL_MVM_STATUS_IN_HW_RESTART, &mvm->status))

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1737 mutex_unlock(&mvm->mutex);
1738
1739 return ret;
1740}
1741
1742void iwl_mvm_prepare_mac_removal(struct iwl_mvm *mvm,
1743 struct ieee80211_vif *vif)
1744{
1719
1720 if (vif->type == NL80211_IFTYPE_MONITOR) {
1721 mvm->monitor_on = true;
1722 mvm->monitor_p80 =
1723 iwl_mvm_chandef_get_primary_80(&vif->bss_conf.chanreq.oper);
1724 }
1725
1726 if (!test_bit(IWL_MVM_STATUS_IN_HW_RESTART, &mvm->status))

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1748 mutex_unlock(&mvm->mutex);
1749
1750 return ret;
1751}
1752
1753void iwl_mvm_prepare_mac_removal(struct iwl_mvm *mvm,
1754 struct ieee80211_vif *vif)
1755{
1756 struct iwl_mvm_vif *mvmvif = iwl_mvm_vif_from_mac80211(vif);
1757
1745 if (vif->type == NL80211_IFTYPE_P2P_DEVICE) {
1746 /*
1747 * Flush the ROC worker which will flush the OFFCHANNEL queue.
1748 * We assume here that all the packets sent to the OFFCHANNEL
1749 * queue are sent in ROC session.
1750 */
1751 flush_work(&mvm->roc_done_wk);
1752 }
1758 if (vif->type == NL80211_IFTYPE_P2P_DEVICE) {
1759 /*
1760 * Flush the ROC worker which will flush the OFFCHANNEL queue.
1761 * We assume here that all the packets sent to the OFFCHANNEL
1762 * queue are sent in ROC session.
1763 */
1764 flush_work(&mvm->roc_done_wk);
1765 }
1766
1767 cancel_delayed_work_sync(&mvmvif->csa_work);
1753}
1754
1755/* This function is doing the common part of removing the interface for
1756 * both - MLD and non-MLD modes. Returns true if removing the interface
1757 * is done
1758 */
1759static bool iwl_mvm_mac_remove_interface_common(struct ieee80211_hw *hw,
1760 struct ieee80211_vif *vif)

--- 4693 unchanged lines hidden --- 		1768}
1769
1770/* This function is doing the common part of removing the interface for
1771 * both - MLD and non-MLD modes. Returns true if removing the interface
1772 * is done
1773 */
1774static bool iwl_mvm_mac_remove_interface_common(struct ieee80211_hw *hw,
1775 struct ieee80211_vif *vif)

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