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Merge wireless into wireless-next

Browse Source 
There are some changes coming to wireless-next that will
otherwise cause conflicts, pull wireless in first to be
able to resolve that when applying the individual changes
rather than having to do merge resolution later.

Signed-off-by: Johannes Berg <johannes.berg@intel.com>
This commit is contained in:
Johannes Berg 2024-02-08 09:57:43 +01:00
commit af4acac7ca
65 changed files with 247 additions and 88 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

9
MAINTAINERS
View File

@ -4169,14 +4169,14 @@ F: drivers/firmware/broadcom/tee_bnxt_fw.c
F: drivers/net/ethernet/broadcom/bnxt/
F: include/linux/firmware/broadcom/tee_bnxt_fw.h
BROADCOM BRCM80211 IEEE802.11n WIRELESS DRIVER
M: Arend van Spriel <aspriel@gmail.com>
M: Franky Lin <franky.lin@broadcom.com>
M: Hante Meuleman <hante.meuleman@broadcom.com>
BROADCOM BRCM80211 IEEE802.11 WIRELESS DRIVERS
M: Arend van Spriel <arend.vanspriel@broadcom.com>
L: linux-wireless@vger.kernel.org
L: brcm80211@lists.linux.dev
L: brcm80211-dev-list.pdl@broadcom.com
S: Supported
F: drivers/net/wireless/broadcom/brcm80211/
F: include/linux/platform_data/brcmfmac.h
BROADCOM BRCMSTB GPIO DRIVER
M: Doug Berger <opendmb@gmail.com>
@ -11128,7 +11128,6 @@ S: Supported
F: drivers/net/wireless/intel/iwlegacy/
INTEL WIRELESS WIFI LINK (iwlwifi)
M: Gregory Greenman <gregory.greenman@intel.com>
M: Miri Korenblit <miriam.rachel.korenblit@intel.com>
L: linux-wireless@vger.kernel.org
S: Supported

1
drivers/net/wireless/ath/ar5523/ar5523.c
View File

@ -1803,5 +1803,6 @@ static struct usb_driver ar5523_driver = {
module_usb_driver(ar5523_driver);
MODULE_DESCRIPTION("Atheros AR5523 wireless driver");
MODULE_LICENSE("Dual BSD/GPL");
MODULE_FIRMWARE(AR5523_FIRMWARE_FILE);

1
drivers/net/wireless/ath/wcn36xx/main.c
View File

@ -1685,6 +1685,7 @@ static struct platform_driver wcn36xx_driver = {
module_platform_driver(wcn36xx_driver);
MODULE_DESCRIPTION("Qualcomm Atheros WCN3660/3680 wireless driver");
MODULE_LICENSE("Dual BSD/GPL");
MODULE_AUTHOR("Eugene Krasnikov k.eugene.e@gmail.com");
MODULE_FIRMWARE(WLAN_NV_FILE);

1
drivers/net/wireless/broadcom/brcm80211/brcmfmac/bca/module.c
View File

@ -20,6 +20,7 @@ static void __exit brcmf_bca_exit(void)
brcmf_fwvid_unregister_vendor(BRCMF_FWVENDOR_BCA, THIS_MODULE);
}
MODULE_DESCRIPTION("Broadcom FullMAC WLAN driver plugin for Broadcom AP chipsets");
MODULE_LICENSE("Dual BSD/GPL");
MODULE_IMPORT_NS(BRCMFMAC);

6
drivers/net/wireless/broadcom/brcm80211/brcmfmac/cfg80211.c
View File

@ -3765,8 +3765,10 @@ static int brcmf_internal_escan_add_info(struct cfg80211_scan_request *req,
if (req->channels[i] == chan)
break;
}
if (i == req->n_channels)
req->channels[req->n_channels++] = chan;
if (i == req->n_channels) {
req->n_channels++;
req->channels[i] = chan;
}
for (i = 0; i < req->n_ssids; i++) {
if (req->ssids[i].ssid_len == ssid_len &&

1
drivers/net/wireless/broadcom/brcm80211/brcmfmac/cyw/module.c
View File

@ -20,6 +20,7 @@ static void __exit brcmf_cyw_exit(void)
brcmf_fwvid_unregister_vendor(BRCMF_FWVENDOR_CYW, THIS_MODULE);
}
MODULE_DESCRIPTION("Broadcom FullMAC WLAN driver plugin for Cypress/Infineon chipsets");
MODULE_LICENSE("Dual BSD/GPL");
MODULE_IMPORT_NS(BRCMFMAC);

1
drivers/net/wireless/broadcom/brcm80211/brcmfmac/wcc/module.c
View File

@ -20,6 +20,7 @@ static void __exit brcmf_wcc_exit(void)
brcmf_fwvid_unregister_vendor(BRCMF_FWVENDOR_WCC, THIS_MODULE);
}
MODULE_DESCRIPTION("Broadcom FullMAC WLAN driver plugin for Broadcom mobility chipsets");
MODULE_LICENSE("Dual BSD/GPL");
MODULE_IMPORT_NS(BRCMFMAC);

2
drivers/net/wireless/intel/iwlwifi/fw/api/debug.h
View File

@ -537,7 +537,7 @@ enum iwl_fw_dbg_config_cmd_type {
}; /* LDBG_CFG_CMD_TYPE_API_E_VER_1 */
/* this token disables debug asserts in the firmware */
#define IWL_FW_DBG_CONFIG_TOKEN 0x00011301
#define IWL_FW_DBG_CONFIG_TOKEN 0x00010001
/**
* struct iwl_fw_dbg_config_cmd - configure FW debug

3
drivers/net/wireless/intel/iwlwifi/fw/dbg.c
View File

@ -1,6 +1,6 @@
// SPDX-License-Identifier: GPL-2.0 OR BSD-3-Clause
/*
* Copyright (C) 2005-2014, 2018-2023 Intel Corporation
* Copyright (C) 2005-2014, 2018-2024 Intel Corporation
* Copyright (C) 2013-2015 Intel Mobile Communications GmbH
* Copyright (C) 2015-2017 Intel Deutschland GmbH
*/
@ -19,7 +19,6 @@
* @fwrt_ptr: pointer to the buffer coming from fwrt
* @trans_ptr: pointer to struct %iwl_trans_dump_data which contains the
* transport's data.
* @trans_len: length of the valid data in trans_ptr
* @fwrt_len: length of the valid data in fwrt_ptr
*/
struct iwl_fw_dump_ptrs {

1
drivers/net/wireless/intel/iwlwifi/iwl-drv.c
View File

@ -128,6 +128,7 @@ static void iwl_dealloc_ucode(struct iwl_drv *drv)
kfree(drv->fw.ucode_capa.cmd_versions);
kfree(drv->fw.phy_integration_ver);
kfree(drv->trans->dbg.pc_data);
drv->trans->dbg.pc_data = NULL;
for (i = 0; i < IWL_UCODE_TYPE_MAX; i++)
iwl_free_fw_img(drv, drv->fw.img + i);

5
drivers/net/wireless/intel/iwlwifi/iwl-nvm-parse.c
View File

@ -668,7 +668,6 @@ static const struct ieee80211_sband_iftype_data iwl_he_eht_capa[] = {
.has_eht = true,
.eht_cap_elem = {
.mac_cap_info[0] =
IEEE80211_EHT_MAC_CAP0_EPCS_PRIO_ACCESS |
IEEE80211_EHT_MAC_CAP0_OM_CONTROL |
IEEE80211_EHT_MAC_CAP0_TRIG_TXOP_SHARING_MODE1 |
IEEE80211_EHT_MAC_CAP0_TRIG_TXOP_SHARING_MODE2 |
@ -796,7 +795,6 @@ static const struct ieee80211_sband_iftype_data iwl_he_eht_capa[] = {
.has_eht = true,
.eht_cap_elem = {
.mac_cap_info[0] =
IEEE80211_EHT_MAC_CAP0_EPCS_PRIO_ACCESS |
IEEE80211_EHT_MAC_CAP0_OM_CONTROL |
IEEE80211_EHT_MAC_CAP0_TRIG_TXOP_SHARING_MODE1 |
IEEE80211_EHT_MAC_CAP0_TRIG_TXOP_SHARING_MODE2,
@ -1028,8 +1026,7 @@ iwl_nvm_fixup_sband_iftd(struct iwl_trans *trans,
if (CSR_HW_REV_TYPE(trans->hw_rev) == IWL_CFG_MAC_TYPE_GL &&
iftype_data->eht_cap.has_eht) {
iftype_data->eht_cap.eht_cap_elem.mac_cap_info[0] &=
~(IEEE80211_EHT_MAC_CAP0_EPCS_PRIO_ACCESS |
IEEE80211_EHT_MAC_CAP0_TRIG_TXOP_SHARING_MODE1 |
~(IEEE80211_EHT_MAC_CAP0_TRIG_TXOP_SHARING_MODE1 |
IEEE80211_EHT_MAC_CAP0_TRIG_TXOP_SHARING_MODE2);
iftype_data->eht_cap.eht_cap_elem.phy_cap_info[3] &=
~(IEEE80211_EHT_PHY_CAP0_PARTIAL_BW_UL_MU_MIMO |

6
drivers/net/wireless/intel/iwlwifi/mvm/mac80211.c
View File

@ -1603,7 +1603,8 @@ static int iwl_mvm_mac_add_interface(struct ieee80211_hw *hw,
*/
if (vif->type == NL80211_IFTYPE_AP ||
vif->type == NL80211_IFTYPE_ADHOC) {
iwl_mvm_vif_dbgfs_add_link(mvm, vif);
if (!test_bit(IWL_MVM_STATUS_IN_HW_RESTART, &mvm->status))
iwl_mvm_vif_dbgfs_add_link(mvm, vif);
ret = 0;
goto out;
}
@ -1643,7 +1644,8 @@ static int iwl_mvm_mac_add_interface(struct ieee80211_hw *hw,
iwl_mvm_chandef_get_primary_80(&vif->bss_conf.chandef);
}
iwl_mvm_vif_dbgfs_add_link(mvm, vif);
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 &&

9
drivers/net/wireless/intel/iwlwifi/mvm/mld-mac80211.c
View File

@ -81,7 +81,8 @@ static int iwl_mvm_mld_mac_add_interface(struct ieee80211_hw *hw,
ieee80211_hw_set(mvm->hw, RX_INCLUDES_FCS);
}
iwl_mvm_vif_dbgfs_add_link(mvm, vif);
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 &&
@ -434,6 +435,9 @@ __iwl_mvm_mld_unassign_vif_chanctx(struct iwl_mvm *mvm,
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);
@ -445,9 +449,6 @@ __iwl_mvm_mld_unassign_vif_chanctx(struct iwl_mvm *mvm,
if (vif->type == NL80211_IFTYPE_MONITOR)
iwl_mvm_mld_rm_snif_sta(mvm, vif);
iwl_mvm_link_changed(mvm, vif, link_conf,
LINK_CONTEXT_MODIFY_ACTIVE, false);
if (switching_chanctx)
return;
mvmvif->link[link_id]->phy_ctxt = NULL;

1
drivers/net/wireless/intersil/p54/p54spi.c
View File

@ -700,6 +700,7 @@ static struct spi_driver p54spi_driver = {
module_spi_driver(p54spi_driver);
MODULE_DESCRIPTION("Prism54 SPI wireless driver");
MODULE_LICENSE("GPL");
MODULE_AUTHOR("Christian Lamparter <chunkeey@web.de>");
MODULE_ALIAS("spi:cx3110x");

1
drivers/net/wireless/mediatek/mt76/mt7603/main.c
View File

@ -728,6 +728,7 @@ const struct ieee80211_ops mt7603_ops = {
.set_sar_specs = mt7603_set_sar_specs,
};
MODULE_DESCRIPTION("MediaTek MT7603E and MT76x8 wireless driver");
MODULE_LICENSE("Dual BSD/GPL");
static int __init mt7603_init(void)

1
drivers/net/wireless/mediatek/mt76/mt7615/main.c
View File

@ -1375,4 +1375,5 @@ const struct ieee80211_ops mt7615_ops = {
};
EXPORT_SYMBOL_GPL(mt7615_ops);
MODULE_DESCRIPTION("MediaTek MT7615E and MT7663E wireless driver");
MODULE_LICENSE("Dual BSD/GPL");

1
drivers/net/wireless/mediatek/mt76/mt7615/mmio.c
View File

@ -270,4 +270,5 @@ static void __exit mt7615_exit(void)
module_init(mt7615_init);
module_exit(mt7615_exit);
MODULE_DESCRIPTION("MediaTek MT7615E MMIO helpers");
MODULE_LICENSE("Dual BSD/GPL");

1
drivers/net/wireless/mediatek/mt76/mt7615/sdio.c
View File

@ -253,4 +253,5 @@ module_sdio_driver(mt7663s_driver);
MODULE_AUTHOR("Sean Wang <sean.wang@mediatek.com>");
MODULE_AUTHOR("Lorenzo Bianconi <lorenzo@kernel.org>");
MODULE_DESCRIPTION("MediaTek MT7663S (SDIO) wireless driver");
MODULE_LICENSE("Dual BSD/GPL");

1
drivers/net/wireless/mediatek/mt76/mt7615/usb.c
View File

@ -281,4 +281,5 @@ module_usb_driver(mt7663u_driver);
MODULE_AUTHOR("Sean Wang <sean.wang@mediatek.com>");
MODULE_AUTHOR("Lorenzo Bianconi <lorenzo@kernel.org>");
MODULE_DESCRIPTION("MediaTek MT7663U (USB) wireless driver");
MODULE_LICENSE("Dual BSD/GPL");

1
drivers/net/wireless/mediatek/mt76/mt7615/usb_sdio.c
View File

@ -349,4 +349,5 @@ EXPORT_SYMBOL_GPL(mt7663_usb_sdio_register_device);
MODULE_AUTHOR("Lorenzo Bianconi <lorenzo@kernel.org>");
MODULE_AUTHOR("Sean Wang <sean.wang@mediatek.com>");
MODULE_DESCRIPTION("MediaTek MT7663 SDIO/USB helpers");
MODULE_LICENSE("Dual BSD/GPL");

1
drivers/net/wireless/mediatek/mt76/mt76_connac_mcu.c
View File

@ -3160,4 +3160,5 @@ exit:
EXPORT_SYMBOL_GPL(mt76_connac2_mcu_fill_message);
MODULE_AUTHOR("Lorenzo Bianconi <lorenzo@kernel.org>");
MODULE_DESCRIPTION("MediaTek MT76x connac layer helpers");
MODULE_LICENSE("Dual BSD/GPL");

1
drivers/net/wireless/mediatek/mt76/mt76x0/eeprom.c
View File

@ -342,4 +342,5 @@ int mt76x0_eeprom_init(struct mt76x02_dev *dev)
return 0;
}
MODULE_DESCRIPTION("MediaTek MT76x EEPROM helpers");
MODULE_LICENSE("Dual BSD/GPL");

1
drivers/net/wireless/mediatek/mt76/mt76x0/pci.c
View File

@ -302,6 +302,7 @@ static const struct pci_device_id mt76x0e_device_table[] = {
MODULE_DEVICE_TABLE(pci, mt76x0e_device_table);
MODULE_FIRMWARE(MT7610E_FIRMWARE);
MODULE_FIRMWARE(MT7650E_FIRMWARE);
MODULE_DESCRIPTION("MediaTek MT76x0E (PCIe) wireless driver");
MODULE_LICENSE("Dual BSD/GPL");
static struct pci_driver mt76x0e_driver = {

1
drivers/net/wireless/mediatek/mt76/mt76x0/usb.c
View File

@ -336,6 +336,7 @@ err:
MODULE_DEVICE_TABLE(usb, mt76x0_device_table);
MODULE_FIRMWARE(MT7610E_FIRMWARE);
MODULE_FIRMWARE(MT7610U_FIRMWARE);
MODULE_DESCRIPTION("MediaTek MT76x0U (USB) wireless driver");
MODULE_LICENSE("GPL");
static struct usb_driver mt76x0_driver = {

1
drivers/net/wireless/mediatek/mt76/mt76x02_usb_mcu.c
View File

@ -293,4 +293,5 @@ void mt76x02u_init_mcu(struct mt76_dev *dev)
EXPORT_SYMBOL_GPL(mt76x02u_init_mcu);
MODULE_AUTHOR("Lorenzo Bianconi <lorenzo.bianconi83@gmail.com>");
MODULE_DESCRIPTION("MediaTek MT76x02 MCU helpers");
MODULE_LICENSE("Dual BSD/GPL");

1
drivers/net/wireless/mediatek/mt76/mt76x02_util.c
View File

@ -696,4 +696,5 @@ void mt76x02_config_mac_addr_list(struct mt76x02_dev *dev)
}
EXPORT_SYMBOL_GPL(mt76x02_config_mac_addr_list);
MODULE_DESCRIPTION("MediaTek MT76x02 helpers");
MODULE_LICENSE("Dual BSD/GPL");

1
drivers/net/wireless/mediatek/mt76/mt76x2/eeprom.c
View File

@ -506,4 +506,5 @@ int mt76x2_eeprom_init(struct mt76x02_dev *dev)
}
EXPORT_SYMBOL_GPL(mt76x2_eeprom_init);
MODULE_DESCRIPTION("MediaTek MT76x2 EEPROM helpers");
MODULE_LICENSE("Dual BSD/GPL");

1
drivers/net/wireless/mediatek/mt76/mt76x2/pci.c
View File

@ -165,6 +165,7 @@ mt76x2e_resume(struct pci_dev *pdev)
MODULE_DEVICE_TABLE(pci, mt76x2e_device_table);
MODULE_FIRMWARE(MT7662_FIRMWARE);
MODULE_FIRMWARE(MT7662_ROM_PATCH);
MODULE_DESCRIPTION("MediaTek MT76x2E (PCIe) wireless driver");
MODULE_LICENSE("Dual BSD/GPL");
static struct pci_driver mt76pci_driver = {

1
drivers/net/wireless/mediatek/mt76/mt76x2/usb.c
View File

@ -147,4 +147,5 @@ static struct usb_driver mt76x2u_driver = {
module_usb_driver(mt76x2u_driver);
MODULE_AUTHOR("Lorenzo Bianconi <lorenzo.bianconi83@gmail.com>");
MODULE_DESCRIPTION("MediaTek MT76x2U (USB) wireless driver");
MODULE_LICENSE("Dual BSD/GPL");

1
drivers/net/wireless/mediatek/mt76/mt7915/mmio.c
View File

@ -958,4 +958,5 @@ static void __exit mt7915_exit(void)
module_init(mt7915_init);
module_exit(mt7915_exit);
MODULE_DESCRIPTION("MediaTek MT7915E MMIO helpers");
MODULE_LICENSE("Dual BSD/GPL");

1
drivers/net/wireless/mediatek/mt76/mt7921/main.c
View File

@ -1418,5 +1418,6 @@ const struct ieee80211_ops mt7921_ops = {
};
EXPORT_SYMBOL_GPL(mt7921_ops);
MODULE_DESCRIPTION("MediaTek MT7921 core driver");
MODULE_LICENSE("Dual BSD/GPL");
MODULE_AUTHOR("Sean Wang <sean.wang@mediatek.com>");

1
drivers/net/wireless/mediatek/mt76/mt7921/pci.c
View File

@ -544,4 +544,5 @@ MODULE_FIRMWARE(MT7922_FIRMWARE_WM);
MODULE_FIRMWARE(MT7922_ROM_PATCH);
MODULE_AUTHOR("Sean Wang <sean.wang@mediatek.com>");
MODULE_AUTHOR("Lorenzo Bianconi <lorenzo@kernel.org>");
MODULE_DESCRIPTION("MediaTek MT7921E (PCIe) wireless driver");
MODULE_LICENSE("Dual BSD/GPL");

1
drivers/net/wireless/mediatek/mt76/mt7921/sdio.c
View File

@ -323,5 +323,6 @@ static struct sdio_driver mt7921s_driver = {
.drv.pm = pm_sleep_ptr(&mt7921s_pm_ops),
};
module_sdio_driver(mt7921s_driver);
MODULE_DESCRIPTION("MediaTek MT7921S (SDIO) wireless driver");
MODULE_AUTHOR("Sean Wang <sean.wang@mediatek.com>");
MODULE_LICENSE("Dual BSD/GPL");

1
drivers/net/wireless/mediatek/mt76/mt7921/usb.c
View File

@ -336,5 +336,6 @@ static struct usb_driver mt7921u_driver = {
};
module_usb_driver(mt7921u_driver);
MODULE_DESCRIPTION("MediaTek MT7921U (USB) wireless driver");
MODULE_AUTHOR("Lorenzo Bianconi <lorenzo@kernel.org>");
MODULE_LICENSE("Dual BSD/GPL");

1
drivers/net/wireless/mediatek/mt76/mt7925/main.c
View File

@ -1450,4 +1450,5 @@ const struct ieee80211_ops mt7925_ops = {
EXPORT_SYMBOL_GPL(mt7925_ops);
MODULE_AUTHOR("Deren Wu <deren.wu@mediatek.com>");
MODULE_DESCRIPTION("MediaTek MT7925 core driver");
MODULE_LICENSE("Dual BSD/GPL");

1
drivers/net/wireless/mediatek/mt76/mt7925/pci.c
View File

@ -583,4 +583,5 @@ MODULE_FIRMWARE(MT7925_FIRMWARE_WM);
MODULE_FIRMWARE(MT7925_ROM_PATCH);
MODULE_AUTHOR("Deren Wu <deren.wu@mediatek.com>");
MODULE_AUTHOR("Lorenzo Bianconi <lorenzo@kernel.org>");
MODULE_DESCRIPTION("MediaTek MT7925E (PCIe) wireless driver");
MODULE_LICENSE("Dual BSD/GPL");

1
drivers/net/wireless/mediatek/mt76/mt7925/usb.c
View File

@ -329,4 +329,5 @@ static struct usb_driver mt7925u_driver = {
module_usb_driver(mt7925u_driver);
MODULE_AUTHOR("Lorenzo Bianconi <lorenzo@kernel.org>");
MODULE_DESCRIPTION("MediaTek MT7925U (USB) wireless driver");
MODULE_LICENSE("Dual BSD/GPL");

1
drivers/net/wireless/mediatek/mt76/mt792x_core.c
View File

@ -862,5 +862,6 @@ int mt792x_load_firmware(struct mt792x_dev *dev)
}
EXPORT_SYMBOL_GPL(mt792x_load_firmware);
MODULE_DESCRIPTION("MediaTek MT792x core driver");
MODULE_LICENSE("Dual BSD/GPL");
MODULE_AUTHOR("Lorenzo Bianconi <lorenzo@kernel.org>");

1
drivers/net/wireless/mediatek/mt76/mt792x_usb.c
View File

@ -314,5 +314,6 @@ void mt792xu_disconnect(struct usb_interface *usb_intf)
}
EXPORT_SYMBOL_GPL(mt792xu_disconnect);
MODULE_DESCRIPTION("MediaTek MT792x USB helpers");
MODULE_LICENSE("Dual BSD/GPL");
MODULE_AUTHOR("Lorenzo Bianconi <lorenzo@kernel.org>");

3
drivers/net/wireless/mediatek/mt76/mt7996/mcu.c
View File

@ -4477,7 +4477,8 @@ int mt7996_mcu_set_txpower_sku(struct mt7996_phy *phy)
skb_put_data(skb, &req, sizeof(req));
/* cck and ofdm */
skb_put_data(skb, &la.cck, sizeof(la.cck) + sizeof(la.ofdm));
skb_put_data(skb, &la.cck, sizeof(la.cck));
skb_put_data(skb, &la.ofdm, sizeof(la.ofdm));
/* ht20 */
skb_put_data(skb, &la.mcs[0], 8);
/* ht40 */

1
drivers/net/wireless/mediatek/mt76/mt7996/mmio.c
View File

@ -650,4 +650,5 @@ static void __exit mt7996_exit(void)
module_init(mt7996_init);
module_exit(mt7996_exit);
MODULE_DESCRIPTION("MediaTek MT7996 MMIO helpers");
MODULE_LICENSE("Dual BSD/GPL");

1
drivers/net/wireless/mediatek/mt76/sdio.c
View File

@ -672,4 +672,5 @@ EXPORT_SYMBOL_GPL(mt76s_init);
MODULE_AUTHOR("Sean Wang <sean.wang@mediatek.com>");
MODULE_AUTHOR("Lorenzo Bianconi <lorenzo@kernel.org>");
MODULE_DESCRIPTION("MediaTek MT76x SDIO helpers");
MODULE_LICENSE("Dual BSD/GPL");

1
drivers/net/wireless/mediatek/mt76/usb.c
View File

@ -1128,4 +1128,5 @@ int mt76u_init(struct mt76_dev *dev, struct usb_interface *intf)
EXPORT_SYMBOL_GPL(mt76u_init);
MODULE_AUTHOR("Lorenzo Bianconi <lorenzo.bianconi83@gmail.com>");
MODULE_DESCRIPTION("MediaTek MT76x USB helpers");
MODULE_LICENSE("Dual BSD/GPL");

1
drivers/net/wireless/mediatek/mt76/util.c
View File

@ -138,4 +138,5 @@ int __mt76_worker_fn(void *ptr)
}
EXPORT_SYMBOL_GPL(__mt76_worker_fn);
MODULE_DESCRIPTION("MediaTek MT76x helpers");
MODULE_LICENSE("Dual BSD/GPL");

1
drivers/net/wireless/microchip/wilc1000/netdev.c
View File

@ -1010,5 +1010,6 @@ error:
return ERR_PTR(ret);
}
MODULE_DESCRIPTION("Atmel WILC1000 core wireless driver");
MODULE_LICENSE("GPL");
MODULE_FIRMWARE(WILC1000_FW(WILC1000_API_VER));

1
drivers/net/wireless/microchip/wilc1000/sdio.c
View File

@ -984,4 +984,5 @@ static struct sdio_driver wilc_sdio_driver = {
module_driver(wilc_sdio_driver,
sdio_register_driver,
sdio_unregister_driver);
MODULE_DESCRIPTION("Atmel WILC1000 SDIO wireless driver");
MODULE_LICENSE("GPL");

1
drivers/net/wireless/microchip/wilc1000/spi.c
View File

@ -273,6 +273,7 @@ static struct spi_driver wilc_spi_driver = {
.remove = wilc_bus_remove,
};
module_spi_driver(wilc_spi_driver);
MODULE_DESCRIPTION("Atmel WILC1000 SPI wireless driver");
MODULE_LICENSE("GPL");
static int wilc_spi_tx(struct wilc *wilc, u8 *b, u32 len)

1
drivers/net/wireless/ti/wl1251/sdio.c
View File

@ -343,5 +343,6 @@ static void __exit wl1251_sdio_exit(void)
module_init(wl1251_sdio_init);
module_exit(wl1251_sdio_exit);
MODULE_DESCRIPTION("TI WL1251 SDIO helpers");
MODULE_LICENSE("GPL");
MODULE_AUTHOR("Kalle Valo <kvalo@adurom.com>");

1
drivers/net/wireless/ti/wl1251/spi.c
View File

@ -342,6 +342,7 @@ static struct spi_driver wl1251_spi_driver = {
module_spi_driver(wl1251_spi_driver);
MODULE_DESCRIPTION("TI WL1251 SPI helpers");
MODULE_LICENSE("GPL");
MODULE_AUTHOR("Kalle Valo <kvalo@adurom.com>");
MODULE_ALIAS("spi:wl1251");

1
drivers/net/wireless/ti/wl12xx/main.c
View File

@ -1955,6 +1955,7 @@ module_param_named(tcxo, tcxo_param, charp, 0);
MODULE_PARM_DESC(tcxo,
"TCXO clock: 19.2, 26, 38.4, 52, 16.368, 32.736, 16.8, 33.6");
MODULE_DESCRIPTION("TI WL12xx wireless driver");
MODULE_LICENSE("GPL v2");
MODULE_AUTHOR("Luciano Coelho <coelho@ti.com>");
MODULE_FIRMWARE(WL127X_FW_NAME_SINGLE);

1
drivers/net/wireless/ti/wl18xx/main.c
View File

@ -2086,6 +2086,7 @@ module_param_named(num_rx_desc, num_rx_desc_param, int, 0400);
MODULE_PARM_DESC(num_rx_desc_param,
"Number of Rx descriptors: u8 (default is 32)");
MODULE_DESCRIPTION("TI WiLink 8 wireless driver");
MODULE_LICENSE("GPL v2");
MODULE_AUTHOR("Luciano Coelho <coelho@ti.com>");
MODULE_FIRMWARE(WL18XX_FW_NAME);

1
drivers/net/wireless/ti/wlcore/main.c
View File

@ -6793,6 +6793,7 @@ MODULE_PARM_DESC(bug_on_recovery, "BUG() on fw recovery");
module_param(no_recovery, int, 0600);
MODULE_PARM_DESC(no_recovery, "Prevent HW recovery. FW will remain stuck.");
MODULE_DESCRIPTION("TI WLAN core driver");
MODULE_LICENSE("GPL");
MODULE_AUTHOR("Luciano Coelho <coelho@ti.com>");
MODULE_AUTHOR("Juuso Oikarinen <juuso.oikarinen@nokia.com>");

1
drivers/net/wireless/ti/wlcore/sdio.c
View File

@ -446,6 +446,7 @@ module_sdio_driver(wl1271_sdio_driver);
module_param(dump, bool, 0600);
MODULE_PARM_DESC(dump, "Enable sdio read/write dumps.");
MODULE_DESCRIPTION("TI WLAN SDIO helpers");
MODULE_LICENSE("GPL");
MODULE_AUTHOR("Luciano Coelho <coelho@ti.com>");
MODULE_AUTHOR("Juuso Oikarinen <juuso.oikarinen@nokia.com>");

1
drivers/net/wireless/ti/wlcore/spi.c
View File

@ -562,6 +562,7 @@ static struct spi_driver wl1271_spi_driver = {
};
module_spi_driver(wl1271_spi_driver);
MODULE_DESCRIPTION("TI WLAN SPI helpers");
MODULE_LICENSE("GPL");
MODULE_AUTHOR("Luciano Coelho <coelho@ti.com>");
MODULE_AUTHOR("Juuso Oikarinen <juuso.oikarinen@nokia.com>");

4
include/net/cfg80211.h
View File

@ -2902,6 +2902,8 @@ struct cfg80211_bss_ies {
* own the beacon_ies, but they're just pointers to the ones from the
* @hidden_beacon_bss struct)
* @proberesp_ies: the information elements from the last Probe Response frame
* @proberesp_ecsa_stuck: ECSA element is stuck in the Probe Response frame,
* cannot rely on it having valid data
* @hidden_beacon_bss: in case this BSS struct represents a probe response from
* a BSS that hides the SSID in its beacon, this points to the BSS struct
* that holds the beacon data. @beacon_ies is still valid, of course, and
@ -2942,6 +2944,8 @@ struct cfg80211_bss {
u8 chains;
s8 chain_signal[IEEE80211_MAX_CHAINS];
u8 proberesp_ecsa_stuck:1;
u8 bssid_index;
u8 max_bssid_indicator;

16
net/mac80211/cfg.c
View File

@ -5,7 +5,7 @@
* Copyright 2006-2010 Johannes Berg <johannes@sipsolutions.net>
* Copyright 2013-2015 Intel Mobile Communications GmbH
* Copyright (C) 2015-2017 Intel Deutschland GmbH
* Copyright (C) 2018-2022 Intel Corporation
* Copyright (C) 2018-2024 Intel Corporation
*/
#include <linux/ieee80211.h>
@ -989,7 +989,8 @@ static int
ieee80211_set_unsol_bcast_probe_resp(struct ieee80211_sub_if_data *sdata,
struct cfg80211_unsol_bcast_probe_resp *params,
struct ieee80211_link_data *link,
struct ieee80211_bss_conf *link_conf)
struct ieee80211_bss_conf *link_conf,
u64 *changed)
{
struct unsol_bcast_probe_resp_data *new, *old = NULL;
@ -1013,7 +1014,8 @@ ieee80211_set_unsol_bcast_probe_resp(struct ieee80211_sub_if_data *sdata,
RCU_INIT_POINTER(link->u.ap.unsol_bcast_probe_resp, NULL);
}
return BSS_CHANGED_UNSOL_BCAST_PROBE_RESP;
*changed |= BSS_CHANGED_UNSOL_BCAST_PROBE_RESP;
return 0;
}
static int ieee80211_set_ftm_responder_params(
@ -1451,10 +1453,9 @@ static int ieee80211_start_ap(struct wiphy *wiphy, struct net_device *dev,
err = ieee80211_set_unsol_bcast_probe_resp(sdata,
&params->unsol_bcast_probe_resp,
link, link_conf);
link, link_conf, &changed);
if (err < 0)
goto error;
changed |= err;
err = drv_start_ap(sdata->local, sdata, link_conf);
if (err) {
@ -1525,10 +1526,9 @@ static int ieee80211_change_beacon(struct wiphy *wiphy, struct net_device *dev,
err = ieee80211_set_unsol_bcast_probe_resp(sdata,
&params->unsol_bcast_probe_resp,
link, link_conf);
link, link_conf, &changed);
if (err < 0)
return err;
changed |= err;
if (beacon->he_bss_color_valid &&
beacon->he_bss_color.enabled != link_conf->he_bss_color.enabled) {
@ -1869,6 +1869,8 @@ static int sta_link_apply_parameters(struct ieee80211_local *local,
sband->band);
}
ieee80211_sta_set_rx_nss(link_sta);
return ret;
}

4
net/mac80211/debugfs_netdev.c
View File

@ -997,8 +997,8 @@ static void add_link_files(struct ieee80211_link_data *link,
}
}
void ieee80211_debugfs_add_netdev(struct ieee80211_sub_if_data *sdata,
bool mld_vif)
static void ieee80211_debugfs_add_netdev(struct ieee80211_sub_if_data *sdata,
bool mld_vif)
{
char buf[10+IFNAMSIZ];

5
net/mac80211/debugfs_netdev.h
View File

@ -11,8 +11,6 @@
#include "ieee80211_i.h"
#ifdef CONFIG_MAC80211_DEBUGFS
void ieee80211_debugfs_add_netdev(struct ieee80211_sub_if_data *sdata,
bool mld_vif);
void ieee80211_debugfs_remove_netdev(struct ieee80211_sub_if_data *sdata);
void ieee80211_debugfs_rename_netdev(struct ieee80211_sub_if_data *sdata);
void ieee80211_debugfs_recreate_netdev(struct ieee80211_sub_if_data *sdata,
@ -24,9 +22,6 @@ void ieee80211_link_debugfs_remove(struct ieee80211_link_data *link);
void ieee80211_link_debugfs_drv_add(struct ieee80211_link_data *link);
void ieee80211_link_debugfs_drv_remove(struct ieee80211_link_data *link);
#else
static inline void ieee80211_debugfs_add_netdev(
struct ieee80211_sub_if_data *sdata, bool mld_vif)
{}
static inline void ieee80211_debugfs_remove_netdev(
struct ieee80211_sub_if_data *sdata)
{}

2
net/mac80211/iface.c
View File

@ -1799,7 +1799,7 @@ static void ieee80211_setup_sdata(struct ieee80211_sub_if_data *sdata,
/* need to do this after the switch so vif.type is correct */
ieee80211_link_setup(&sdata->deflink);
ieee80211_debugfs_add_netdev(sdata, false);
ieee80211_debugfs_recreate_netdev(sdata, false);
}
static int ieee80211_runtime_change_iftype(struct ieee80211_sub_if_data *sdata,

114
net/mac80211/mlme.c
View File

@ -8,7 +8,7 @@
* Copyright 2007, Michael Wu <flamingice@sourmilk.net>
* Copyright 2013-2014 Intel Mobile Communications GmbH
* Copyright (C) 2015 - 2017 Intel Deutschland GmbH
* Copyright (C) 2018 - 2023 Intel Corporation
* Copyright (C) 2018 - 2024 Intel Corporation
*/
#include <linux/delay.h>
@ -2918,6 +2918,7 @@ static void ieee80211_set_disassoc(struct ieee80211_sub_if_data *sdata,
/* other links will be destroyed */
sdata->deflink.u.mgd.bss = NULL;
sdata->deflink.smps_mode = IEEE80211_SMPS_OFF;
netif_carrier_off(sdata->dev);
@ -5031,9 +5032,6 @@ static int ieee80211_prep_channel(struct ieee80211_sub_if_data *sdata,
if (!link)
return 0;
/* will change later if needed */
link->smps_mode = IEEE80211_SMPS_OFF;
/*
* If this fails (possibly due to channel context sharing
* on incompatible channels, e.g. 80+80 and 160 sharing the
@ -7498,6 +7496,7 @@ void ieee80211_mgd_setup_link(struct ieee80211_link_data *link)
link->u.mgd.p2p_noa_index = -1;
link->u.mgd.conn_flags = 0;
link->conf->bssid = link->u.mgd.bssid;
link->smps_mode = IEEE80211_SMPS_OFF;
wiphy_work_init(&link->u.mgd.request_smps_work,
ieee80211_request_smps_mgd_work);
@ -7711,6 +7710,75 @@ out_err:
return err;
}
static bool ieee80211_mgd_csa_present(struct ieee80211_sub_if_data *sdata,
const struct cfg80211_bss_ies *ies,
u8 cur_channel, bool ignore_ecsa)
{
const struct element *csa_elem, *ecsa_elem;
struct ieee80211_channel_sw_ie *csa = NULL;
struct ieee80211_ext_chansw_ie *ecsa = NULL;
if (!ies)
return false;
csa_elem = cfg80211_find_elem(WLAN_EID_CHANNEL_SWITCH,
ies->data, ies->len);
if (csa_elem && csa_elem->datalen == sizeof(*csa))
csa = (void *)csa_elem->data;
ecsa_elem = cfg80211_find_elem(WLAN_EID_EXT_CHANSWITCH_ANN,
ies->data, ies->len);
if (ecsa_elem && ecsa_elem->datalen == sizeof(*ecsa))
ecsa = (void *)ecsa_elem->data;
if (csa && csa->count == 0)
csa = NULL;
if (csa && !csa->mode && csa->new_ch_num == cur_channel)
csa = NULL;
if (ecsa && ecsa->count == 0)
ecsa = NULL;
if (ecsa && !ecsa->mode && ecsa->new_ch_num == cur_channel)
ecsa = NULL;
if (ignore_ecsa && ecsa) {
sdata_info(sdata,
"Ignoring ECSA in probe response - was considered stuck!\n");
return csa;
}
return csa || ecsa;
}
static bool ieee80211_mgd_csa_in_process(struct ieee80211_sub_if_data *sdata,
struct cfg80211_bss *bss)
{
u8 cur_channel;
bool ret;
cur_channel = ieee80211_frequency_to_channel(bss->channel->center_freq);
rcu_read_lock();
if (ieee80211_mgd_csa_present(sdata,
rcu_dereference(bss->beacon_ies),
cur_channel, false)) {
ret = true;
goto out;
}
if (ieee80211_mgd_csa_present(sdata,
rcu_dereference(bss->proberesp_ies),
cur_channel, bss->proberesp_ecsa_stuck)) {
ret = true;
goto out;
}
ret = false;
out:
rcu_read_unlock();
return ret;
}
/* config hooks */
int ieee80211_mgd_auth(struct ieee80211_sub_if_data *sdata,
struct cfg80211_auth_request *req)
@ -7719,7 +7787,6 @@ int ieee80211_mgd_auth(struct ieee80211_sub_if_data *sdata,
struct ieee80211_if_managed *ifmgd = &sdata->u.mgd;
struct ieee80211_mgd_auth_data *auth_data;
struct ieee80211_link_data *link;
const struct element *csa_elem, *ecsa_elem;
u16 auth_alg;
int err;
bool cont_auth;
@ -7762,21 +7829,10 @@ int ieee80211_mgd_auth(struct ieee80211_sub_if_data *sdata,
if (ifmgd->assoc_data)
return -EBUSY;
rcu_read_lock();
csa_elem = ieee80211_bss_get_elem(req->bss, WLAN_EID_CHANNEL_SWITCH);
ecsa_elem = ieee80211_bss_get_elem(req->bss,
WLAN_EID_EXT_CHANSWITCH_ANN);
if ((csa_elem &&
csa_elem->datalen == sizeof(struct ieee80211_channel_sw_ie) &&
((struct ieee80211_channel_sw_ie *)csa_elem->data)->count != 0) ||
(ecsa_elem &&
ecsa_elem->datalen == sizeof(struct ieee80211_ext_chansw_ie) &&
((struct ieee80211_ext_chansw_ie *)ecsa_elem->data)->count != 0)) {
rcu_read_unlock();
if (ieee80211_mgd_csa_in_process(sdata, req->bss)) {
sdata_info(sdata, "AP is in CSA process, reject auth\n");
return -EINVAL;
}
rcu_read_unlock();
auth_data = kzalloc(sizeof(*auth_data) + req->auth_data_len +
req->ie_len, GFP_KERNEL);
@ -8086,7 +8142,7 @@ int ieee80211_mgd_assoc(struct ieee80211_sub_if_data *sdata,
struct ieee80211_local *local = sdata->local;
struct ieee80211_if_managed *ifmgd = &sdata->u.mgd;
struct ieee80211_mgd_assoc_data *assoc_data;
const struct element *ssid_elem, *csa_elem, *ecsa_elem;
const struct element *ssid_elem;
struct ieee80211_vif_cfg *vif_cfg = &sdata->vif.cfg;
ieee80211_conn_flags_t conn_flags = 0;
struct ieee80211_link_data *link;
@ -8109,23 +8165,15 @@ int ieee80211_mgd_assoc(struct ieee80211_sub_if_data *sdata,
cbss = req->link_id < 0 ? req->bss : req->links[req->link_id].bss;
rcu_read_lock();
ssid_elem = ieee80211_bss_get_elem(cbss, WLAN_EID_SSID);
if (!ssid_elem || ssid_elem->datalen > sizeof(assoc_data->ssid)) {
rcu_read_unlock();
if (ieee80211_mgd_csa_in_process(sdata, cbss)) {
sdata_info(sdata, "AP is in CSA process, reject assoc\n");
kfree(assoc_data);
return -EINVAL;
}
csa_elem = ieee80211_bss_get_elem(cbss, WLAN_EID_CHANNEL_SWITCH);
ecsa_elem = ieee80211_bss_get_elem(cbss, WLAN_EID_EXT_CHANSWITCH_ANN);
if ((csa_elem &&
csa_elem->datalen == sizeof(struct ieee80211_channel_sw_ie) &&
((struct ieee80211_channel_sw_ie *)csa_elem->data)->count != 0) ||
(ecsa_elem &&
ecsa_elem->datalen == sizeof(struct ieee80211_ext_chansw_ie) &&
((struct ieee80211_ext_chansw_ie *)ecsa_elem->data)->count != 0)) {
sdata_info(sdata, "AP is in CSA process, reject assoc\n");
rcu_read_lock();
ssid_elem = ieee80211_bss_get_elem(cbss, WLAN_EID_SSID);
if (!ssid_elem || ssid_elem->datalen > sizeof(assoc_data->ssid)) {
rcu_read_unlock();
kfree(assoc_data);
return -EINVAL;
@ -8402,8 +8450,7 @@ int ieee80211_mgd_assoc(struct ieee80211_sub_if_data *sdata,
rcu_read_lock();
beacon_ies = rcu_dereference(req->bss->beacon_ies);
if (beacon_ies) {
if (!beacon_ies) {
/*
* Wait up to one beacon interval ...
* should this be more if we miss one?
@ -8484,6 +8531,7 @@ int ieee80211_mgd_deauth(struct ieee80211_sub_if_data *sdata,
ieee80211_report_disconnect(sdata, frame_buf,
sizeof(frame_buf), true,
req->reason_code, false);
drv_mgd_complete_tx(sdata->local, sdata, &info);
return 0;
}

30
net/mac80211/scan.c
View File

@ -9,7 +9,7 @@
* Copyright 2007, Michael Wu <flamingice@sourmilk.net>
* Copyright 2013-2015 Intel Mobile Communications GmbH
* Copyright 2016-2017 Intel Deutschland GmbH
* Copyright (C) 2018-2023 Intel Corporation
* Copyright (C) 2018-2024 Intel Corporation
*/
#include <linux/if_arp.h>
@ -237,14 +237,18 @@ ieee80211_bss_info_update(struct ieee80211_local *local,
}
static bool ieee80211_scan_accept_presp(struct ieee80211_sub_if_data *sdata,
struct ieee80211_channel *channel,
u32 scan_flags, const u8 *da)
{
if (!sdata)
return false;
/* accept broadcast for OCE */
if (scan_flags & NL80211_SCAN_FLAG_ACCEPT_BCAST_PROBE_RESP &&
is_broadcast_ether_addr(da))
/* accept broadcast on 6 GHz and for OCE */
if (is_broadcast_ether_addr(da) &&
(channel->band == NL80211_BAND_6GHZ ||
scan_flags & NL80211_SCAN_FLAG_ACCEPT_BCAST_PROBE_RESP))
return true;
if (scan_flags & NL80211_SCAN_FLAG_RANDOM_ADDR)
return true;
return ether_addr_equal(da, sdata->vif.addr);
@ -293,6 +297,12 @@ void ieee80211_scan_rx(struct ieee80211_local *local, struct sk_buff *skb)
wiphy_delayed_work_queue(local->hw.wiphy, &local->scan_work, 0);
}
channel = ieee80211_get_channel_khz(local->hw.wiphy,
ieee80211_rx_status_to_khz(rx_status));
if (!channel || channel->flags & IEEE80211_CHAN_DISABLED)
return;
if (ieee80211_is_probe_resp(mgmt->frame_control)) {
struct cfg80211_scan_request *scan_req;
struct cfg80211_sched_scan_request *sched_scan_req;
@ -310,19 +320,15 @@ void ieee80211_scan_rx(struct ieee80211_local *local, struct sk_buff *skb)
/* ignore ProbeResp to foreign address or non-bcast (OCE)
* unless scanning with randomised address
*/
if (!ieee80211_scan_accept_presp(sdata1, scan_req_flags,
if (!ieee80211_scan_accept_presp(sdata1, channel,
scan_req_flags,
mgmt->da) &&
!ieee80211_scan_accept_presp(sdata2, sched_scan_req_flags,
!ieee80211_scan_accept_presp(sdata2, channel,
sched_scan_req_flags,
mgmt->da))
return;
}
channel = ieee80211_get_channel_khz(local->hw.wiphy,
ieee80211_rx_status_to_khz(rx_status));
if (!channel || channel->flags & IEEE80211_CHAN_DISABLED)
return;
bss = ieee80211_bss_info_update(local, rx_status,
mgmt, skb->len,
channel);

7
net/mac80211/tx.c
View File

@ -3100,10 +3100,11 @@ void ieee80211_check_fast_xmit(struct sta_info *sta)
/* DA SA BSSID */
build.da_offs = offsetof(struct ieee80211_hdr, addr1);
build.sa_offs = offsetof(struct ieee80211_hdr, addr2);
rcu_read_lock();
link = rcu_dereference(sdata->link[tdls_link_id]);
if (WARN_ON_ONCE(!link))
break;
memcpy(hdr->addr3, link->u.mgd.bssid, ETH_ALEN);
if (!WARN_ON_ONCE(!link))
memcpy(hdr->addr3, link->u.mgd.bssid, ETH_ALEN);
rcu_read_unlock();
build.hdr_len = 24;
break;
}

2
net/mac80211/wbrf.c
View File

@ -23,8 +23,6 @@ void ieee80211_check_wbrf_support(struct ieee80211_local *local)
return;
local->wbrf_supported = acpi_amd_wbrf_supported_producer(dev);
dev_dbg(dev, "WBRF is %s supported\n",
local->wbrf_supported ? "" : "not");
}
static void get_chan_freq_boundary(u32 center_freq, u32 bandwidth, u64 *start, u64 *end)

3
net/wireless/core.c
View File

@ -5,7 +5,7 @@
* Copyright 2006-2010 Johannes Berg <johannes@sipsolutions.net>
* Copyright 2013-2014 Intel Mobile Communications GmbH
* Copyright 2015-2017 Intel Deutschland GmbH
* Copyright (C) 2018-2023 Intel Corporation
* Copyright (C) 2018-2024 Intel Corporation
*/
#define pr_fmt(fmt) KBUILD_MODNAME ": " fmt
@ -1661,6 +1661,7 @@ void wiphy_delayed_work_queue(struct wiphy *wiphy,
unsigned long delay)
{
if (!delay) {
del_timer(&dwork->timer);
wiphy_work_queue(wiphy, &dwork->work);
return;
}

59
net/wireless/scan.c
View File

@ -1696,6 +1696,61 @@ static void cfg80211_update_hidden_bsses(struct cfg80211_internal_bss *known,
}
}
static void cfg80211_check_stuck_ecsa(struct cfg80211_registered_device *rdev,
struct cfg80211_internal_bss *known,
const struct cfg80211_bss_ies *old)
{
const struct ieee80211_ext_chansw_ie *ecsa;
const struct element *elem_new, *elem_old;
const struct cfg80211_bss_ies *new, *bcn;
if (known->pub.proberesp_ecsa_stuck)
return;
new = rcu_dereference_protected(known->pub.proberesp_ies,
lockdep_is_held(&rdev->bss_lock));
if (WARN_ON(!new))
return;
if (new->tsf - old->tsf < USEC_PER_SEC)
return;
elem_old = cfg80211_find_elem(WLAN_EID_EXT_CHANSWITCH_ANN,
old->data, old->len);
if (!elem_old)
return;
elem_new = cfg80211_find_elem(WLAN_EID_EXT_CHANSWITCH_ANN,
new->data, new->len);
if (!elem_new)
return;
bcn = rcu_dereference_protected(known->pub.beacon_ies,
lockdep_is_held(&rdev->bss_lock));
if (bcn &&
cfg80211_find_elem(WLAN_EID_EXT_CHANSWITCH_ANN,
bcn->data, bcn->len))
return;
if (elem_new->datalen != elem_old->datalen)
return;
if (elem_new->datalen < sizeof(struct ieee80211_ext_chansw_ie))
return;
if (memcmp(elem_new->data, elem_old->data, elem_new->datalen))
return;
ecsa = (void *)elem_new->data;
if (!ecsa->mode)
return;
if (ecsa->new_ch_num !=
ieee80211_frequency_to_channel(known->pub.channel->center_freq))
return;
known->pub.proberesp_ecsa_stuck = 1;
}
static bool
cfg80211_update_known_bss(struct cfg80211_registered_device *rdev,
struct cfg80211_internal_bss *known,
@ -1715,8 +1770,10 @@ cfg80211_update_known_bss(struct cfg80211_registered_device *rdev,
/* Override possible earlier Beacon frame IEs */
rcu_assign_pointer(known->pub.ies,
new->pub.proberesp_ies);
if (old)
if (old) {
cfg80211_check_stuck_ecsa(rdev, known, old);
kfree_rcu((struct cfg80211_bss_ies *)old, rcu_head);
}
}
if (rcu_access_pointer(new->pub.beacon_ies)) {