mirror of
https://github.com/nxp-imx/mwifiex.git
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19732f578f
Corresponding firmware version: SDIO-UART W8987 Firmware version 16.92.21.p99 PCIE-UART W8997 Firmware version 16.92.21.p84.4 SDIO-UART W8997 Firmware version 16.92.21.p84.4 SDIO-UART IW416 Firmware version 16.92.21.p84.3 SDIO_UART IW612 Firmware version 18.99.2.p19.6 SDIO-UART W8801 Firmware version 14.92.36.p182 SDIO-UART W9098 Firmware version 17.92.1.p136.128 PCIE-UART W9098 Firmware version 17.92.1.p136.129 Signed-off-by: Sherry Sun <sherry.sun@nxp.com>
5535 lines
157 KiB
C
5535 lines
157 KiB
C
/** @file moal_cfg80211.c
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*
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* @brief This file contains the functions for CFG80211.
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*
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*
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* Copyright 2011-2023 NXP
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*
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* This software file (the File) is distributed by NXP
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* under the terms of the GNU General Public License Version 2, June 1991
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* (the License). You may use, redistribute and/or modify the File in
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* accordance with the terms and conditions of the License, a copy of which
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* is available by writing to the Free Software Foundation, Inc.,
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* 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA or on the
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* worldwide web at http://www.gnu.org/licenses/old-licenses/gpl-2.0.txt.
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*
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* THE FILE IS DISTRIBUTED AS-IS, WITHOUT WARRANTY OF ANY KIND, AND THE
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* IMPLIED WARRANTIES OF MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE
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* ARE EXPRESSLY DISCLAIMED. The License provides additional details about
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* this warranty disclaimer.
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*
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*/
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#include "moal_cfg80211.h"
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#ifdef UAP_CFG80211
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#ifdef UAP_SUPPORT
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#include "moal_uap.h"
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#endif
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#endif
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/********************************************************
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* Local Variables
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********************************************************/
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/** Supported rates to be advertised to the cfg80211 */
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static struct ieee80211_rate cfg80211_rates[] = {
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{
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.bitrate = 10,
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.hw_value = 2,
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},
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{
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.bitrate = 20,
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.hw_value = 4,
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},
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{
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.bitrate = 55,
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.hw_value = 11,
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},
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{
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.bitrate = 110,
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.hw_value = 22,
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},
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{
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.bitrate = 60,
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.hw_value = 12,
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},
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{
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.bitrate = 90,
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.hw_value = 18,
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},
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{
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.bitrate = 120,
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.hw_value = 24,
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},
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{
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.bitrate = 180,
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.hw_value = 36,
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},
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{
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.bitrate = 240,
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.hw_value = 48,
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},
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{
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.bitrate = 360,
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.hw_value = 72,
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},
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{
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.bitrate = 480,
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.hw_value = 96,
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},
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{
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.bitrate = 540,
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.hw_value = 108,
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},
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};
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/** Channel definitions for 2 GHz to be advertised to cfg80211 */
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static struct ieee80211_channel cfg80211_channels_2ghz[] = {
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{.center_freq = 2412, .hw_value = 1, .max_power = 20},
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{.center_freq = 2417, .hw_value = 2, .max_power = 20},
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{.center_freq = 2422, .hw_value = 3, .max_power = 20},
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{.center_freq = 2427, .hw_value = 4, .max_power = 20},
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{.center_freq = 2432, .hw_value = 5, .max_power = 20},
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{.center_freq = 2437, .hw_value = 6, .max_power = 20},
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{.center_freq = 2442, .hw_value = 7, .max_power = 20},
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{.center_freq = 2447, .hw_value = 8, .max_power = 20},
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{.center_freq = 2452, .hw_value = 9, .max_power = 20},
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{.center_freq = 2457, .hw_value = 10, .max_power = 20},
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{.center_freq = 2462, .hw_value = 11, .max_power = 20},
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{.center_freq = 2467, .hw_value = 12, .max_power = 20},
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{.center_freq = 2472, .hw_value = 13, .max_power = 20},
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{.center_freq = 2484, .hw_value = 14, .max_power = 20},
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};
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/** Channel definitions for 5 GHz to be advertised to cfg80211 */
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static struct ieee80211_channel cfg80211_channels_5ghz[] = {
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{.center_freq = 5180, .hw_value = 36, .max_power = 20},
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{.center_freq = 5200, .hw_value = 40, .max_power = 20},
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{.center_freq = 5220, .hw_value = 44, .max_power = 20},
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{.center_freq = 5240, .hw_value = 48, .max_power = 20},
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{.center_freq = 5260, .hw_value = 52, .max_power = 20},
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{.center_freq = 5280, .hw_value = 56, .max_power = 20},
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{.center_freq = 5300, .hw_value = 60, .max_power = 20},
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{.center_freq = 5320, .hw_value = 64, .max_power = 20},
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{.center_freq = 5500, .hw_value = 100, .max_power = 20},
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{.center_freq = 5520, .hw_value = 104, .max_power = 20},
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{.center_freq = 5540, .hw_value = 108, .max_power = 20},
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{.center_freq = 5560, .hw_value = 112, .max_power = 20},
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{.center_freq = 5580, .hw_value = 116, .max_power = 20},
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{.center_freq = 5600, .hw_value = 120, .max_power = 20},
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{.center_freq = 5620, .hw_value = 124, .max_power = 20},
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{.center_freq = 5640, .hw_value = 128, .max_power = 20},
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{.center_freq = 5660, .hw_value = 132, .max_power = 20},
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{.center_freq = 5680, .hw_value = 136, .max_power = 20},
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{.center_freq = 5700, .hw_value = 140, .max_power = 20},
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{.center_freq = 5720, .hw_value = 144, .max_power = 20},
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{.center_freq = 5745, .hw_value = 149, .max_power = 20},
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{.center_freq = 5765, .hw_value = 153, .max_power = 20},
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{.center_freq = 5785, .hw_value = 157, .max_power = 20},
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{.center_freq = 5805, .hw_value = 161, .max_power = 20},
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{.center_freq = 5825, .hw_value = 165, .max_power = 20},
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{.center_freq = 5845, .hw_value = 169, .max_power = 20},
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{.center_freq = 5865, .hw_value = 173, .max_power = 20},
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{.center_freq = 5885, .hw_value = 177, .max_power = 20},
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};
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struct ieee80211_supported_band cfg80211_band_2ghz = {
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.channels = cfg80211_channels_2ghz,
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.band = IEEE80211_BAND_2GHZ,
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.n_channels = ARRAY_SIZE(cfg80211_channels_2ghz),
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.bitrates = cfg80211_rates,
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.n_bitrates = ARRAY_SIZE(cfg80211_rates),
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};
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struct ieee80211_supported_band cfg80211_band_5ghz = {
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.channels = cfg80211_channels_5ghz,
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.band = IEEE80211_BAND_5GHZ,
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.n_channels = ARRAY_SIZE(cfg80211_channels_5ghz),
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.bitrates = cfg80211_rates + 4,
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.n_bitrates = ARRAY_SIZE(cfg80211_rates) - 4,
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};
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extern pmoal_handle m_handle[];
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#if KERNEL_VERSION(2, 6, 29) < LINUX_VERSION_CODE
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#ifdef UAP_SUPPORT
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/** Network device handlers for uAP */
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extern const struct net_device_ops woal_uap_netdev_ops;
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#endif
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#ifdef STA_SUPPORT
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/** Network device handlers for STA */
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extern const struct net_device_ops woal_netdev_ops;
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#endif
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#endif
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/********************************************************
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* Local Functions
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********************************************************/
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/********************************************************
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* Global Functions
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********************************************************/
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#ifdef UAP_SUPPORT
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#if CFG80211_VERSION_CODE < KERNEL_VERSION(4, 20, 0)
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int woal_11ax_cfg(moal_private *priv, t_u8 action, mlan_ds_11ax_he_cfg *he_cfg,
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t_u8 wait_option);
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#endif
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#endif
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/**
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* @brief Get the private structure from wiphy
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*
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* @param wiphy A pointer to wiphy structure
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*
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* @return Pointer to moal_private
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*/
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void *woal_get_wiphy_priv(struct wiphy *wiphy)
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{
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return (void *)(*(unsigned long *)wiphy_priv(wiphy));
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}
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/**
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* @brief Get the private structure from net device
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*
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* @param dev A pointer to net_device structure
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*
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* @return Pointer to moal_private
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*/
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void *woal_get_netdev_priv(struct net_device *dev)
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{
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return (void *)netdev_priv(dev);
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}
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/**
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* @brief get ieee80211_channel
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*
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* @param priv A pointer to moal_private structure
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* @param pchan_info A pointer to chan_band_info structure
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*
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* @return radio_type
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*/
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struct ieee80211_channel *woal_get_ieee80211_channel(moal_private *priv,
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chan_band_info *pchan_info)
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{
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enum ieee80211_band band = IEEE80211_BAND_2GHZ;
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int freq = 0;
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if (pchan_info->bandcfg.chanBand == BAND_2GHZ)
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band = IEEE80211_BAND_2GHZ;
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else if (pchan_info->bandcfg.chanBand == BAND_5GHZ)
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band = IEEE80211_BAND_5GHZ;
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freq = ieee80211_channel_to_frequency(pchan_info->channel, band);
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return ieee80211_get_channel(priv->wdev->wiphy, freq);
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}
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/**
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* @brief Get current frequency of active interface
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*
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* @param priv A pointer to moal_private
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*
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* @return channel frequency
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*/
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int woal_get_active_intf_freq(moal_private *priv)
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{
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#ifdef WIFI_DIRECT_SUPPORT
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#if CFG80211_VERSION_CODE >= WIFI_DIRECT_KERNEL_VERSION
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moal_private *pmpriv = NULL;
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moal_handle *handle = priv->phandle;
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int i;
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#endif
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#endif
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#ifdef UAP_SUPPORT
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if (priv->bss_role == MLAN_BSS_ROLE_UAP && priv->bss_started &&
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priv->uap_host_based) {
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#if KERNEL_VERSION(3, 8, 0) <= CFG80211_VERSION_CODE
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return priv->chan.chan->center_freq;
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#endif
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}
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#endif
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#ifdef STA_SUPPORT
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if (priv->bss_role == MLAN_BSS_ROLE_STA &&
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priv->media_connected == MTRUE && priv->sme_current.ssid_len) {
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return priv->conn_chan.center_freq;
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}
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#endif
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#ifdef WIFI_DIRECT_SUPPORT
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#if CFG80211_VERSION_CODE >= WIFI_DIRECT_KERNEL_VERSION
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if (priv->bss_type == MLAN_BSS_TYPE_WIFIDIRECT) {
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for (i = 0; i < handle->priv_num; i++) {
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if (handle->priv[i] &&
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handle->priv[i]->bss_type ==
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MLAN_BSS_TYPE_WIFIDIRECT) {
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pmpriv = handle->priv[i];
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if (pmpriv->bss_role == MLAN_BSS_ROLE_STA &&
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pmpriv->media_connected == MTRUE &&
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pmpriv->sme_current.ssid_len) {
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return pmpriv->conn_chan.center_freq;
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}
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if (pmpriv->bss_role == MLAN_BSS_ROLE_UAP &&
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pmpriv->bss_started &&
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pmpriv->uap_host_based) {
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#if KERNEL_VERSION(3, 8, 0) <= CFG80211_VERSION_CODE
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return pmpriv->chan.chan->center_freq;
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#endif
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}
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}
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}
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}
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#endif
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#endif
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return 0;
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}
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/**
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* @brief Convert driver band configuration to IEEE band type
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*
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* @param band Driver band configuration
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*
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* @return IEEE band type
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*/
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t_u8 woal_band_cfg_to_ieee_band(t_u32 band)
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{
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t_u8 ret_radio_type;
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ENTER();
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switch (band) {
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case BAND_A:
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case BAND_AN:
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case BAND_A | BAND_AN:
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ret_radio_type = IEEE80211_BAND_5GHZ;
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break;
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case BAND_B:
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case BAND_G:
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case BAND_B | BAND_G:
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case BAND_GN:
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case BAND_B | BAND_GN:
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/* Fall Through */
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default:
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ret_radio_type = IEEE80211_BAND_2GHZ;
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break;
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}
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LEAVE();
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return ret_radio_type;
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}
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/**
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* @brief Convert IEEE band type to radio_type
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*
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* @param ieeeband IEEE band
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*
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* @return radio_type
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*/
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t_u8 woal_ieee_band_to_radio_type(t_u8 ieee_band)
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{
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t_u8 radio_type = 0;
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ENTER();
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switch (ieee_band) {
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case IEEE80211_BAND_5GHZ:
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radio_type = BAND_5GHZ;
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break;
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case IEEE80211_BAND_2GHZ:
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default:
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radio_type = BAND_2GHZ;
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break;
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}
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LEAVE();
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return radio_type;
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}
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/**
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* @brief Set/Enable encryption key
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*
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* @param priv A pointer to moal_private structure
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* @param is_enable_wep Enable WEP default key
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* @param cipher Cipher suite selector
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* @param key A pointer to key
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* @param key_len Key length
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* @param seq A pointer to sequence
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* @param seq_len Sequence length
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* @param key_index Key index
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* @param addr Mac for which key is to be set
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* @param disable Key disabled or not
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* @param wait_option wait option
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*
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* @return MLAN_STATUS_SUCCESS -- success, otherwise fail
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*/
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mlan_status woal_cfg80211_set_key(moal_private *priv, t_u8 is_enable_wep,
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t_u32 cipher, const t_u8 *key, int key_len,
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const t_u8 *seq, int seq_len, t_u8 key_index,
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const t_u8 *addr, int disable,
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t_u8 wait_option)
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{
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mlan_ioctl_req *req = NULL;
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mlan_ds_sec_cfg *sec = NULL;
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mlan_status ret = MLAN_STATUS_SUCCESS;
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t_u8 bcast_addr[] = {0xff, 0xff, 0xff, 0xff, 0xff, 0xff};
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ENTER();
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#ifdef UAP_CFG80211
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#ifdef UAP_SUPPORT
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if (GET_BSS_ROLE(priv) == MLAN_BSS_ROLE_UAP) {
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if (is_enable_wep) {
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PRINTM(MIOCTL, "Enable UAP default key=%d\n",
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key_index);
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priv->uap_wep_key[key_index].is_default = MTRUE;
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goto done;
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}
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if (key && key_len &&
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((cipher == WLAN_CIPHER_SUITE_WEP40) ||
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(cipher == WLAN_CIPHER_SUITE_WEP104))) {
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priv->uap_wep_key[key_index].length = key_len;
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moal_memcpy_ext(
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priv->phandle, priv->uap_wep_key[key_index].key,
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key, key_len,
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sizeof(priv->uap_wep_key[key_index].key));
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priv->cipher = cipher;
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priv->uap_wep_key[key_index].key_index = key_index;
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priv->uap_wep_key[key_index].is_default = MFALSE;
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PRINTM(MIOCTL, "Set UAP WEP key: key_index=%d len=%d\n",
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key_index, key_len);
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goto done;
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}
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}
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#endif
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#endif
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|
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/* Allocate an IOCTL request buffer */
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req = woal_alloc_mlan_ioctl_req(sizeof(mlan_ds_sec_cfg));
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if (req == NULL) {
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ret = MLAN_STATUS_FAILURE;
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goto done;
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}
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|
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/* Fill request buffer */
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sec = (mlan_ds_sec_cfg *)req->pbuf;
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sec->sub_command = MLAN_OID_SEC_CFG_ENCRYPT_KEY;
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req->req_id = MLAN_IOCTL_SEC_CFG;
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req->action = MLAN_ACT_SET;
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|
|
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if (is_enable_wep) {
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sec->param.encrypt_key.key_index = key_index;
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sec->param.encrypt_key.is_current_wep_key = MTRUE;
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} else if (!disable) {
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if (cipher != WLAN_CIPHER_SUITE_WEP40 &&
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cipher != WLAN_CIPHER_SUITE_WEP104 &&
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cipher != WLAN_CIPHER_SUITE_TKIP &&
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cipher != WLAN_CIPHER_SUITE_SMS4 &&
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cipher != WLAN_CIPHER_SUITE_AES_CMAC &&
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#if KERNEL_VERSION(4, 0, 0) <= CFG80211_VERSION_CODE
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cipher != WLAN_CIPHER_SUITE_CCMP_256 &&
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#endif
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#if KERNEL_VERSION(3, 6, 0) <= CFG80211_VERSION_CODE
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cipher != WLAN_CIPHER_SUITE_GCMP &&
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#endif
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#if KERNEL_VERSION(4, 0, 0) <= CFG80211_VERSION_CODE
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cipher != WLAN_CIPHER_SUITE_BIP_GMAC_128 &&
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cipher != WLAN_CIPHER_SUITE_BIP_GMAC_256 &&
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cipher != WLAN_CIPHER_SUITE_GCMP_256 &&
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#endif
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cipher != WLAN_CIPHER_SUITE_CCMP) {
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PRINTM(MERROR, "Invalid cipher suite specified\n");
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ret = MLAN_STATUS_FAILURE;
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goto done;
|
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}
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sec->param.encrypt_key.key_index = key_index;
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if (key && key_len) {
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moal_memcpy_ext(priv->phandle,
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sec->param.encrypt_key.key_material,
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key, key_len, MLAN_MAX_KEY_LENGTH);
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sec->param.encrypt_key.key_len = key_len;
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}
|
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/* Set WAPI key */
|
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if (cipher == WLAN_CIPHER_SUITE_SMS4) {
|
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sec->param.encrypt_key.is_wapi_key = MTRUE;
|
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if (seq_len) {
|
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moal_memcpy_ext(priv->phandle,
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sec->param.encrypt_key.pn, seq,
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PN_SIZE, PN_SIZE);
|
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DBG_HEXDUMP(MCMD_D, "WAPI PN",
|
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sec->param.encrypt_key.pn, seq_len);
|
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}
|
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}
|
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if (addr) {
|
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moal_memcpy_ext(priv->phandle,
|
|
sec->param.encrypt_key.mac_addr, addr,
|
|
ETH_ALEN, MLAN_MAC_ADDR_LENGTH);
|
|
if (memcmp(sec->param.encrypt_key.mac_addr, bcast_addr,
|
|
ETH_ALEN) == 0)
|
|
sec->param.encrypt_key.key_flags =
|
|
KEY_FLAG_GROUP_KEY;
|
|
else
|
|
sec->param.encrypt_key.key_flags =
|
|
KEY_FLAG_SET_TX_KEY;
|
|
} else {
|
|
moal_memcpy_ext(priv->phandle,
|
|
sec->param.encrypt_key.mac_addr,
|
|
bcast_addr, ETH_ALEN,
|
|
MLAN_MAC_ADDR_LENGTH);
|
|
sec->param.encrypt_key.key_flags =
|
|
KEY_FLAG_GROUP_KEY | KEY_FLAG_SET_TX_KEY;
|
|
}
|
|
if (seq && seq_len) {
|
|
moal_memcpy_ext(priv->phandle,
|
|
sec->param.encrypt_key.pn, seq, seq_len,
|
|
PN_SIZE);
|
|
sec->param.encrypt_key.key_flags |=
|
|
KEY_FLAG_RX_SEQ_VALID;
|
|
}
|
|
|
|
#if KERNEL_VERSION(3, 6, 0) <= CFG80211_VERSION_CODE
|
|
if (cipher == WLAN_CIPHER_SUITE_GCMP)
|
|
sec->param.encrypt_key.key_flags |= KEY_FLAG_GCMP;
|
|
#endif
|
|
#if KERNEL_VERSION(4, 0, 0) <= CFG80211_VERSION_CODE
|
|
else if (cipher == WLAN_CIPHER_SUITE_GCMP_256)
|
|
sec->param.encrypt_key.key_flags |= KEY_FLAG_GCMP_256;
|
|
#endif
|
|
#if KERNEL_VERSION(4, 0, 0) <= CFG80211_VERSION_CODE
|
|
if (cipher == WLAN_CIPHER_SUITE_CCMP_256)
|
|
sec->param.encrypt_key.key_flags |= KEY_FLAG_CCMP_256;
|
|
#endif
|
|
|
|
if (cipher == WLAN_CIPHER_SUITE_AES_CMAC
|
|
#if KERNEL_VERSION(4, 0, 0) <= CFG80211_VERSION_CODE
|
|
|| cipher == WLAN_CIPHER_SUITE_BIP_GMAC_128 ||
|
|
cipher == WLAN_CIPHER_SUITE_BIP_GMAC_256
|
|
#endif
|
|
) {
|
|
sec->param.encrypt_key.key_flags |=
|
|
KEY_FLAG_AES_MCAST_IGTK;
|
|
|
|
#if KERNEL_VERSION(4, 0, 0) <= CFG80211_VERSION_CODE
|
|
if (cipher == WLAN_CIPHER_SUITE_BIP_GMAC_128)
|
|
sec->param.encrypt_key.key_flags |=
|
|
KEY_FLAG_GMAC_128;
|
|
else if (cipher == WLAN_CIPHER_SUITE_BIP_GMAC_256)
|
|
sec->param.encrypt_key.key_flags |=
|
|
KEY_FLAG_GMAC_256;
|
|
#endif
|
|
}
|
|
} else {
|
|
if (key_index == KEY_INDEX_CLEAR_ALL)
|
|
sec->param.encrypt_key.key_disable = MTRUE;
|
|
else {
|
|
sec->param.encrypt_key.key_remove = MTRUE;
|
|
sec->param.encrypt_key.key_index = key_index;
|
|
}
|
|
sec->param.encrypt_key.key_flags = KEY_FLAG_REMOVE_KEY;
|
|
if (addr)
|
|
moal_memcpy_ext(priv->phandle,
|
|
sec->param.encrypt_key.mac_addr, addr,
|
|
ETH_ALEN, MLAN_MAC_ADDR_LENGTH);
|
|
}
|
|
|
|
/* Send IOCTL request to MLAN */
|
|
ret = woal_request_ioctl(priv, req, wait_option);
|
|
|
|
done:
|
|
if (ret != MLAN_STATUS_PENDING)
|
|
kfree(req);
|
|
LEAVE();
|
|
return ret;
|
|
}
|
|
|
|
/**
|
|
* @brief Set/Enable the WEP key to driver
|
|
*
|
|
* @param priv A pointer to moal_private structure
|
|
* @param key A pointer to key data
|
|
* @param key_len Length of the key data
|
|
* @param index Key index
|
|
* @param wait_option wait_option
|
|
*
|
|
* @return MLAN_STATUS_SUCCESS or MLAN_STATUS_FAILURE
|
|
*/
|
|
mlan_status woal_cfg80211_set_wep_keys(moal_private *priv, const t_u8 *key,
|
|
int key_len, t_u8 index,
|
|
t_u8 wait_option)
|
|
{
|
|
mlan_status ret = MLAN_STATUS_SUCCESS;
|
|
t_u32 cipher = 0;
|
|
|
|
ENTER();
|
|
|
|
if (key_len) {
|
|
if (key_len == 5)
|
|
cipher = WLAN_CIPHER_SUITE_WEP40;
|
|
else
|
|
cipher = WLAN_CIPHER_SUITE_WEP104;
|
|
ret = woal_cfg80211_set_key(priv, 0, cipher, key, key_len, NULL,
|
|
0, index, NULL, 0, wait_option);
|
|
} else {
|
|
/* No key provided so it is enable key. We
|
|
* want to just set the transmit key index
|
|
*/
|
|
ret = woal_cfg80211_set_key(priv, 1, cipher, key, key_len, NULL,
|
|
0, index, NULL, 0, wait_option);
|
|
}
|
|
if (ret != MLAN_STATUS_SUCCESS)
|
|
PRINTM(MERROR, "woal_cfg80211_set_wep_keys Fail\n");
|
|
|
|
LEAVE();
|
|
return ret;
|
|
}
|
|
|
|
/**
|
|
* @brief clear all mgmt ies
|
|
*
|
|
* @param priv A pointer to moal private structure
|
|
* @param wait_option wait_option
|
|
* @return N/A
|
|
*/
|
|
void woal_clear_all_mgmt_ies(moal_private *priv, t_u8 wait_option)
|
|
{
|
|
t_u16 mask = 0;
|
|
/* clear BEACON WPS/P2P IE */
|
|
if (priv->beacon_wps_index != MLAN_CUSTOM_IE_AUTO_IDX_MASK) {
|
|
PRINTM(MCMND, "Clear BEACON WPS ie\n");
|
|
if (woal_cfg80211_mgmt_frame_ie(
|
|
priv, NULL, 0, NULL, 0, NULL, 0, NULL, 0,
|
|
MGMT_MASK_BEACON_WPS_P2P, wait_option))
|
|
PRINTM(MERROR, "%s: clear beacon wps ie failed \n",
|
|
__func__);
|
|
priv->beacon_wps_index = MLAN_CUSTOM_IE_AUTO_IDX_MASK;
|
|
}
|
|
if (priv->assocresp_qos_map_index != MLAN_CUSTOM_IE_AUTO_IDX_MASK) {
|
|
PRINTM(MCMND, "Clear associate response QOS map ie\n");
|
|
if (woal_cfg80211_mgmt_frame_ie(
|
|
priv, NULL, 0, NULL, 0, NULL, 0, NULL, 0,
|
|
MGMT_MASK_ASSOC_RESP_QOS_MAP, wait_option))
|
|
PRINTM(MERROR,
|
|
"%s: Clear associate response QOS map ie failed \n",
|
|
__func__);
|
|
priv->assocresp_qos_map_index = MLAN_CUSTOM_IE_AUTO_IDX_MASK;
|
|
}
|
|
/* clear mgmt frame ies */
|
|
if (priv->probereq_index != MLAN_CUSTOM_IE_AUTO_IDX_MASK)
|
|
mask |= MGMT_MASK_PROBE_REQ;
|
|
if (priv->beacon_index != MLAN_CUSTOM_IE_AUTO_IDX_MASK)
|
|
mask |= MGMT_MASK_BEACON;
|
|
if (priv->proberesp_index != MLAN_CUSTOM_IE_AUTO_IDX_MASK)
|
|
mask |= MGMT_MASK_PROBE_RESP;
|
|
if (priv->assocresp_index != MLAN_CUSTOM_IE_AUTO_IDX_MASK)
|
|
mask |= MGMT_MASK_ASSOC_RESP;
|
|
if (priv->proberesp_p2p_index != MLAN_CUSTOM_IE_AUTO_IDX_MASK)
|
|
mask |= MGMT_MASK_PROBE_RESP;
|
|
if (priv->beacon_vendor_index != MLAN_CUSTOM_IE_AUTO_IDX_MASK)
|
|
mask |= MGMT_MASK_BEACON;
|
|
if (mask) {
|
|
PRINTM(MCMND, "Clear IES: 0x%x 0x%x 0x%x 0x%x 0x%x 0x%x\n",
|
|
priv->beacon_index, priv->probereq_index,
|
|
priv->proberesp_index, priv->assocresp_index,
|
|
priv->proberesp_p2p_index, priv->beacon_vendor_index);
|
|
if (woal_cfg80211_mgmt_frame_ie(priv, NULL, 0, NULL, 0, NULL, 0,
|
|
NULL, 0, mask, wait_option))
|
|
PRINTM(MERROR, "%s: Clear ies failed, mask=0x%x\n",
|
|
__func__, mask);
|
|
}
|
|
priv->probereq_index = MLAN_CUSTOM_IE_AUTO_IDX_MASK;
|
|
priv->beacon_index = MLAN_CUSTOM_IE_AUTO_IDX_MASK;
|
|
priv->proberesp_index = MLAN_CUSTOM_IE_AUTO_IDX_MASK;
|
|
priv->assocresp_index = MLAN_CUSTOM_IE_AUTO_IDX_MASK;
|
|
priv->proberesp_p2p_index = MLAN_CUSTOM_IE_AUTO_IDX_MASK;
|
|
priv->beacon_vendor_index = MLAN_CUSTOM_IE_AUTO_IDX_MASK;
|
|
}
|
|
|
|
#if defined(STA_SUPPORT) && defined(UAP_SUPPORT)
|
|
/**
|
|
* @brief set bss role
|
|
*
|
|
* @param priv A pointer to moal private structure
|
|
* @param action Action: set or get
|
|
* @param role A pointer to bss role
|
|
*
|
|
* @return 0 -- success, otherwise fail
|
|
*/
|
|
int woal_cfg80211_bss_role_cfg(moal_private *priv, t_u16 action, t_u8 *bss_role)
|
|
{
|
|
int ret = 0;
|
|
|
|
ENTER();
|
|
|
|
if (action == MLAN_ACT_SET) {
|
|
/* Reset interface */
|
|
if (MLAN_STATUS_SUCCESS !=
|
|
woal_reset_intf(priv, MOAL_IOCTL_WAIT, MFALSE)) {
|
|
PRINTM(MERROR, "woal_reset_intf fail\n");
|
|
ret = -EFAULT;
|
|
goto done;
|
|
}
|
|
}
|
|
|
|
if (MLAN_STATUS_SUCCESS !=
|
|
woal_bss_role_cfg(priv, action, MOAL_IOCTL_WAIT, bss_role)) {
|
|
PRINTM(MERROR, "woal_bss_role_cfg fail\n");
|
|
ret = -EFAULT;
|
|
goto done;
|
|
}
|
|
|
|
if (action == MLAN_ACT_SET) {
|
|
/* set back the mac address */
|
|
if (MLAN_STATUS_SUCCESS !=
|
|
woal_request_set_mac_address(priv, MOAL_IOCTL_WAIT)) {
|
|
PRINTM(MERROR, "woal_request_set_mac_address fail\n");
|
|
ret = -EFAULT;
|
|
goto done;
|
|
}
|
|
/* clear the mgmt ies */
|
|
woal_clear_all_mgmt_ies(priv, MOAL_IOCTL_WAIT);
|
|
/* Initialize private structures */
|
|
woal_init_priv(priv, MOAL_IOCTL_WAIT);
|
|
|
|
/* Enable interfaces */
|
|
netif_device_attach(priv->netdev);
|
|
woal_start_queue(priv->netdev);
|
|
}
|
|
|
|
done:
|
|
LEAVE();
|
|
return ret;
|
|
}
|
|
#endif
|
|
|
|
#ifdef WIFI_DIRECT_SUPPORT
|
|
#if CFG80211_VERSION_CODE >= WIFI_DIRECT_KERNEL_VERSION
|
|
/**
|
|
* @brief This function display P2P public action frame type
|
|
*
|
|
* @param buf A buffer to a management frame
|
|
* @param len buffer len
|
|
* @param chan the channel
|
|
* @param flag Tx/Rx flag. Tx:flag = 1;Rx:flag = 0;
|
|
*
|
|
* @return N/A
|
|
*/
|
|
void woal_cfg80211_display_p2p_actframe(const t_u8 *buf, int len,
|
|
struct ieee80211_channel *chan,
|
|
const t_u8 flag)
|
|
{
|
|
const t_u8 p2p_oui[] = {0x50, 0x6f, 0x9a, 0x09};
|
|
t_u8 subtype;
|
|
|
|
ENTER();
|
|
|
|
if (!buf || len < (P2P_ACT_FRAME_OUI_SUBTYPE_OFFSET + 1)) {
|
|
LEAVE();
|
|
return;
|
|
}
|
|
|
|
if (((struct ieee80211_mgmt *)buf)->u.action.category ==
|
|
P2P_ACT_FRAME_CATEGORY &&
|
|
!memcmp(buf + P2P_ACT_FRAME_OUI_OFFSET, p2p_oui, sizeof(p2p_oui))) {
|
|
subtype = *(buf + P2P_ACT_FRAME_OUI_SUBTYPE_OFFSET);
|
|
switch (subtype) {
|
|
case P2P_GO_NEG_REQ:
|
|
PRINTM(MMSG,
|
|
"wlan: %s P2P Group Owner Negotiation Req Frame, channel=%d\n",
|
|
(flag) ? "TX" : "RX",
|
|
(chan) ? chan->hw_value : 0);
|
|
break;
|
|
case P2P_GO_NEG_RSP:
|
|
PRINTM(MMSG,
|
|
"wlan: %s P2P Group Owner Negotiation Rsp Frame, channel=%d\n",
|
|
(flag) ? "TX" : "RX",
|
|
(chan) ? chan->hw_value : 0);
|
|
break;
|
|
case P2P_GO_NEG_CONF:
|
|
PRINTM(MMSG,
|
|
"wlan: %s P2P Group Owner Negotiation Confirm Frame, channel=%d\n",
|
|
(flag) ? "TX" : "RX",
|
|
(chan) ? chan->hw_value : 0);
|
|
break;
|
|
case P2P_INVITE_REQ:
|
|
PRINTM(MMSG,
|
|
"wlan: %s P2P Invitation Request, channel=%d\n",
|
|
(flag) ? "TX" : "RX",
|
|
(chan) ? chan->hw_value : 0);
|
|
break;
|
|
case P2P_INVITE_RSP:
|
|
PRINTM(MMSG,
|
|
"wlan: %s P2P Invitation Response, channel=%d\n",
|
|
(flag) ? "TX" : "RX",
|
|
(chan) ? chan->hw_value : 0);
|
|
break;
|
|
case P2P_DEVDIS_REQ:
|
|
PRINTM(MMSG,
|
|
"wlan: %s P2P Device Discoverability Request, channel=%d\n",
|
|
(flag) ? "TX" : "RX",
|
|
(chan) ? chan->hw_value : 0);
|
|
break;
|
|
case P2P_DEVDIS_RSP:
|
|
PRINTM(MIOCTL,
|
|
"wlan: %s P2P Device Discoverability Response, channel=%d\n",
|
|
(flag) ? "TX" : "RX",
|
|
(chan) ? chan->hw_value : 0);
|
|
break;
|
|
case P2P_PROVDIS_REQ:
|
|
PRINTM(MMSG,
|
|
"wlan: %s P2P Provision Discovery Request, channel=%d\n",
|
|
(flag) ? "TX" : "RX",
|
|
(chan) ? chan->hw_value : 0);
|
|
break;
|
|
case P2P_PROVDIS_RSP:
|
|
PRINTM(MMSG,
|
|
"wlan: %s P2P Provision Discovery Response, channel=%d\n",
|
|
(flag) ? "TX" : "RX",
|
|
(chan) ? chan->hw_value : 0);
|
|
break;
|
|
default:
|
|
PRINTM(MMSG,
|
|
"wlan: %s Unknown P2P Action Frame, channel=%d, subtype=%d\n",
|
|
(flag) ? "TX" : "RX",
|
|
(chan) ? chan->hw_value : 0, subtype);
|
|
break;
|
|
}
|
|
}
|
|
|
|
LEAVE();
|
|
}
|
|
|
|
/**
|
|
* @brief initialize p2p client for wpa_supplicant
|
|
*
|
|
* @param priv A pointer to moal private structure
|
|
*
|
|
* @return 0 -- success, otherwise fail
|
|
*/
|
|
int woal_cfg80211_init_p2p_client(moal_private *priv)
|
|
{
|
|
int ret = MLAN_STATUS_SUCCESS;
|
|
t_u16 wifi_direct_mode = WIFI_DIRECT_MODE_DISABLE;
|
|
t_u8 bss_role;
|
|
|
|
ENTER();
|
|
|
|
/* bss type check */
|
|
if (priv->bss_type != MLAN_BSS_TYPE_WIFIDIRECT) {
|
|
PRINTM(MERROR, "Unexpected bss type when init p2p client\n");
|
|
ret = -EFAULT;
|
|
goto done;
|
|
}
|
|
|
|
/* get the bss role */
|
|
if (MLAN_STATUS_SUCCESS !=
|
|
woal_cfg80211_bss_role_cfg(priv, MLAN_ACT_GET, &bss_role)) {
|
|
ret = -EFAULT;
|
|
goto done;
|
|
}
|
|
|
|
if (bss_role != MLAN_BSS_ROLE_STA) {
|
|
bss_role = MLAN_BSS_ROLE_STA;
|
|
if (MLAN_STATUS_SUCCESS !=
|
|
woal_cfg80211_bss_role_cfg(priv, MLAN_ACT_SET, &bss_role)) {
|
|
ret = -EFAULT;
|
|
goto done;
|
|
}
|
|
}
|
|
|
|
wifi_direct_mode = WIFI_DIRECT_MODE_DISABLE;
|
|
if (MLAN_STATUS_SUCCESS !=
|
|
woal_wifi_direct_mode_cfg(priv, MLAN_ACT_SET, &wifi_direct_mode)) {
|
|
ret = -EFAULT;
|
|
goto done;
|
|
}
|
|
|
|
/* first, init wifi direct to listen mode */
|
|
wifi_direct_mode = WIFI_DIRECT_MODE_LISTEN;
|
|
if (MLAN_STATUS_SUCCESS !=
|
|
woal_wifi_direct_mode_cfg(priv, MLAN_ACT_SET, &wifi_direct_mode)) {
|
|
ret = -EFAULT;
|
|
goto done;
|
|
}
|
|
|
|
/* second, init wifi direct client */
|
|
wifi_direct_mode = WIFI_DIRECT_MODE_CLIENT;
|
|
if (MLAN_STATUS_SUCCESS !=
|
|
woal_wifi_direct_mode_cfg(priv, MLAN_ACT_SET, &wifi_direct_mode)) {
|
|
ret = -EFAULT;
|
|
goto done;
|
|
}
|
|
done:
|
|
LEAVE();
|
|
return ret;
|
|
}
|
|
|
|
/**
|
|
* @brief initialize p2p GO for wpa_supplicant
|
|
*
|
|
* @param priv A pointer to moal private structure
|
|
*
|
|
* @return 0 -- success, otherwise fail
|
|
*/
|
|
int woal_cfg80211_init_p2p_go(moal_private *priv)
|
|
{
|
|
int ret = MLAN_STATUS_SUCCESS;
|
|
t_u16 wifi_direct_mode;
|
|
t_u8 bss_role;
|
|
mlan_ds_wifi_direct_config p2p_config;
|
|
mlan_ds_ps_mgmt ps_mgmt;
|
|
|
|
ENTER();
|
|
|
|
/* bss type check */
|
|
if (priv->bss_type != MLAN_BSS_TYPE_WIFIDIRECT) {
|
|
PRINTM(MERROR, "Unexpected bss type when init p2p GO\n");
|
|
ret = -EFAULT;
|
|
goto done;
|
|
}
|
|
|
|
wifi_direct_mode = WIFI_DIRECT_MODE_DISABLE;
|
|
if (MLAN_STATUS_SUCCESS !=
|
|
woal_wifi_direct_mode_cfg(priv, MLAN_ACT_SET, &wifi_direct_mode)) {
|
|
ret = -EFAULT;
|
|
goto done;
|
|
}
|
|
|
|
/* first, init wifi direct to listen mode */
|
|
wifi_direct_mode = WIFI_DIRECT_MODE_LISTEN;
|
|
if (MLAN_STATUS_SUCCESS !=
|
|
woal_wifi_direct_mode_cfg(priv, MLAN_ACT_SET, &wifi_direct_mode)) {
|
|
ret = -EFAULT;
|
|
goto done;
|
|
}
|
|
|
|
/* second, init wifi direct to GO mode */
|
|
wifi_direct_mode = WIFI_DIRECT_MODE_GO;
|
|
if (MLAN_STATUS_SUCCESS !=
|
|
woal_wifi_direct_mode_cfg(priv, MLAN_ACT_SET, &wifi_direct_mode)) {
|
|
ret = -EFAULT;
|
|
goto done;
|
|
}
|
|
|
|
/* get the bss role, and set it to uAP */
|
|
if (MLAN_STATUS_SUCCESS !=
|
|
woal_cfg80211_bss_role_cfg(priv, MLAN_ACT_GET, &bss_role)) {
|
|
ret = -EFAULT;
|
|
goto done;
|
|
}
|
|
|
|
if (bss_role != MLAN_BSS_ROLE_UAP) {
|
|
bss_role = MLAN_BSS_ROLE_UAP;
|
|
if (MLAN_STATUS_SUCCESS !=
|
|
woal_cfg80211_bss_role_cfg(priv, MLAN_ACT_SET, &bss_role)) {
|
|
ret = -EFAULT;
|
|
goto done;
|
|
}
|
|
}
|
|
/* NoA:-- Interval = 100TUs and Duration= 50TUs, count=255*/
|
|
#define DEF_NOA_COUNT 255
|
|
if (priv->phandle->noa_duration && priv->phandle->card_info->go_noa) {
|
|
memset(&p2p_config, 0, sizeof(p2p_config));
|
|
p2p_config.noa_enable = MTRUE;
|
|
p2p_config.index = 0;
|
|
p2p_config.noa_count = DEF_NOA_COUNT;
|
|
p2p_config.noa_duration = priv->phandle->noa_duration;
|
|
p2p_config.noa_interval = priv->phandle->noa_interval;
|
|
p2p_config.flags = WIFI_DIRECT_NOA;
|
|
if (MLAN_STATUS_SUCCESS !=
|
|
woal_p2p_config(priv, MLAN_ACT_SET, &p2p_config)) {
|
|
PRINTM(MERROR, "woal_p2p_config fail\n");
|
|
ret = -EFAULT;
|
|
goto done;
|
|
}
|
|
|
|
memset(&ps_mgmt, 0, sizeof(ps_mgmt));
|
|
ps_mgmt.flags = PS_FLAG_PS_MODE;
|
|
ps_mgmt.ps_mode = PS_MODE_INACTIVITY;
|
|
if (MLAN_STATUS_SUCCESS !=
|
|
woal_set_get_uap_power_mode(priv, MLAN_ACT_SET, &ps_mgmt)) {
|
|
PRINTM(MERROR, "woal_set_get_uap_power_mode fail\n");
|
|
ret = -EFAULT;
|
|
goto done;
|
|
}
|
|
PRINTM(MMSG, "Enable NOA: duration=%d, interval=%d\n",
|
|
priv->phandle->noa_duration,
|
|
priv->phandle->noa_interval);
|
|
}
|
|
done:
|
|
LEAVE();
|
|
return ret;
|
|
}
|
|
|
|
/**
|
|
* @brief reset bss role and wifi direct mode for wpa_supplicant
|
|
*
|
|
* @param priv A pointer to moal private structure
|
|
*
|
|
* @return 0 -- success, otherwise fail
|
|
*/
|
|
int woal_cfg80211_deinit_p2p(moal_private *priv)
|
|
{
|
|
int ret = MLAN_STATUS_SUCCESS;
|
|
t_u16 wifi_direct_mode;
|
|
t_u8 bss_role;
|
|
t_u8 channel_status;
|
|
moal_private *remain_priv = NULL;
|
|
mlan_ds_ps_mgmt ps_mgmt;
|
|
|
|
ENTER();
|
|
|
|
/* bss type check */
|
|
if (priv->bss_type != MLAN_BSS_TYPE_WIFIDIRECT) {
|
|
PRINTM(MERROR, "Unexpected bss type when deinit p2p\n");
|
|
ret = -EFAULT;
|
|
goto done;
|
|
}
|
|
/* unregister mgmt frame from FW */
|
|
if (priv->mgmt_subtype_mask) {
|
|
priv->mgmt_subtype_mask = 0;
|
|
if (woal_reg_rx_mgmt_ind(priv, MLAN_ACT_SET,
|
|
&priv->mgmt_subtype_mask,
|
|
MOAL_IOCTL_WAIT)) {
|
|
PRINTM(MERROR,
|
|
"deinit_p2p: fail to unregister mgmt frame\n");
|
|
ret = -EFAULT;
|
|
goto done;
|
|
}
|
|
}
|
|
|
|
/* cancel previous remain on channel */
|
|
if (priv->phandle->remain_on_channel) {
|
|
remain_priv =
|
|
priv->phandle->priv[priv->phandle->remain_bss_index];
|
|
if (!remain_priv) {
|
|
PRINTM(MERROR,
|
|
"deinit_p2p: wrong remain_bss_index=%d\n",
|
|
priv->phandle->remain_bss_index);
|
|
ret = -EFAULT;
|
|
goto done;
|
|
}
|
|
if (woal_cfg80211_remain_on_channel_cfg(
|
|
remain_priv, MOAL_IOCTL_WAIT, MTRUE,
|
|
&channel_status, NULL, 0, 0)) {
|
|
PRINTM(MERROR,
|
|
"deinit_p2p: Fail to cancel remain on channel\n");
|
|
ret = -EFAULT;
|
|
goto done;
|
|
}
|
|
if (priv->phandle->cookie) {
|
|
cfg80211_remain_on_channel_expired(
|
|
#if KERNEL_VERSION(3, 6, 0) > CFG80211_VERSION_CODE
|
|
remain_priv->netdev,
|
|
#else
|
|
remain_priv->wdev,
|
|
#endif
|
|
priv->phandle->cookie, &priv->phandle->chan,
|
|
#if KERNEL_VERSION(3, 8, 0) > CFG80211_VERSION_CODE
|
|
priv->phandle->channel_type,
|
|
#endif
|
|
GFP_ATOMIC);
|
|
priv->phandle->cookie = 0;
|
|
}
|
|
priv->phandle->remain_on_channel = MFALSE;
|
|
}
|
|
|
|
/* get the bss role */
|
|
if (MLAN_STATUS_SUCCESS !=
|
|
woal_cfg80211_bss_role_cfg(priv, MLAN_ACT_GET, &bss_role)) {
|
|
ret = -EFAULT;
|
|
goto done;
|
|
}
|
|
|
|
/* reset bss role */
|
|
if (bss_role != MLAN_BSS_ROLE_STA) {
|
|
memset(&ps_mgmt, 0, sizeof(ps_mgmt));
|
|
ps_mgmt.flags = PS_FLAG_PS_MODE;
|
|
ps_mgmt.ps_mode = PS_MODE_DISABLE;
|
|
if (MLAN_STATUS_SUCCESS !=
|
|
woal_set_get_uap_power_mode(priv, MLAN_ACT_SET, &ps_mgmt)) {
|
|
PRINTM(MERROR, "woal_set_get_uap_power_mode fail\n");
|
|
ret = -EFAULT;
|
|
goto done;
|
|
}
|
|
bss_role = MLAN_BSS_ROLE_STA;
|
|
if (MLAN_STATUS_SUCCESS !=
|
|
woal_cfg80211_bss_role_cfg(priv, MLAN_ACT_SET, &bss_role)) {
|
|
ret = -EFAULT;
|
|
goto done;
|
|
}
|
|
}
|
|
|
|
wifi_direct_mode = WIFI_DIRECT_MODE_DISABLE;
|
|
if (MLAN_STATUS_SUCCESS !=
|
|
woal_wifi_direct_mode_cfg(priv, MLAN_ACT_SET, &wifi_direct_mode)) {
|
|
ret = -EFAULT;
|
|
goto done;
|
|
}
|
|
done:
|
|
LEAVE();
|
|
return ret;
|
|
}
|
|
#endif /* KERNEL_VERSION */
|
|
#endif /* WIFI_DIRECT_SUPPORT */
|
|
|
|
#ifdef UAP_SUPPORT
|
|
/**
|
|
* @brief Request to cancel CAC
|
|
*
|
|
* @param priv A pointer to moal_private structure
|
|
*
|
|
* @return N/A */
|
|
void woal_cancel_cac(moal_private *priv)
|
|
{
|
|
#if CFG80211_VERSION_CODE >= KERNEL_VERSION(3, 12, 0)
|
|
if (priv->phandle->is_cac_timer_set &&
|
|
priv->bss_index == priv->phandle->cac_bss_index) {
|
|
woal_cancel_timer(&priv->phandle->cac_timer);
|
|
priv->phandle->is_cac_timer_set = MFALSE;
|
|
/* Make sure Chan Report is cancelled */
|
|
if (woal_11h_cancel_chan_report_ioctl(priv, MOAL_IOCTL_WAIT))
|
|
PRINTM(MERROR, "%s: cancel chan report failed \n",
|
|
__func__);
|
|
#if CFG80211_VERSION_CODE >= KERNEL_VERSION(3, 14, 0)
|
|
cfg80211_cac_event(priv->netdev, &priv->phandle->dfs_channel,
|
|
NL80211_RADAR_CAC_ABORTED, GFP_KERNEL);
|
|
#else
|
|
cfg80211_cac_event(priv->netdev, NL80211_RADAR_CAC_ABORTED,
|
|
GFP_KERNEL);
|
|
#endif
|
|
memset(&priv->phandle->dfs_channel, 0,
|
|
sizeof(struct cfg80211_chan_def));
|
|
priv->phandle->cac_bss_index = 0xff;
|
|
}
|
|
#endif
|
|
#if CFG80211_VERSION_CODE >= KERNEL_VERSION(3, 14, 0)
|
|
if (moal_extflg_isset(priv->phandle, EXT_DFS_OFFLOAD))
|
|
woal_cancel_cac_block(priv);
|
|
#endif
|
|
return;
|
|
}
|
|
#endif
|
|
|
|
/**
|
|
* @brief Request the driver to change the interface type
|
|
*
|
|
* @param wiphy A pointer to wiphy structure
|
|
* @param dev A pointer to net_device structure
|
|
* @param type Virtual interface types
|
|
* @param flags Flags
|
|
* @param params A pointer to vif_params structure
|
|
*
|
|
* @return 0 -- success, otherwise fail
|
|
*/
|
|
int woal_cfg80211_change_virtual_intf(struct wiphy *wiphy,
|
|
struct net_device *dev,
|
|
enum nl80211_iftype type,
|
|
#if KERNEL_VERSION(4, 12, 0) > CFG80211_VERSION_CODE
|
|
u32 *flags,
|
|
#endif
|
|
struct vif_params *params)
|
|
{
|
|
int ret = 0;
|
|
moal_private *priv = (moal_private *)woal_get_netdev_priv(dev);
|
|
mlan_ds_bss *bss = NULL;
|
|
mlan_ioctl_req *req = NULL;
|
|
#if defined(STA_SUPPORT) && defined(UAP_SUPPORT)
|
|
t_u8 bss_role;
|
|
#endif
|
|
mlan_status status = MLAN_STATUS_SUCCESS;
|
|
|
|
ENTER();
|
|
|
|
if (dev->ieee80211_ptr->iftype == NL80211_IFTYPE_MONITOR) {
|
|
ret = -EFAULT;
|
|
goto done;
|
|
}
|
|
|
|
if (priv->wdev->iftype == type) {
|
|
PRINTM(MINFO, "Already set to required type\n");
|
|
goto done;
|
|
}
|
|
#ifdef UAP_SUPPORT
|
|
/* when AP mode switch to station mode, we use it to cancel pending CAC
|
|
*/
|
|
if (priv->wdev->iftype == NL80211_IFTYPE_AP &&
|
|
type == NL80211_IFTYPE_STATION) {
|
|
#if CFG80211_VERSION_CODE >= KERNEL_VERSION(3, 12, 0)
|
|
if (priv->phandle->is_cac_timer_set &&
|
|
priv->bss_index == priv->phandle->cac_bss_index) {
|
|
woal_cancel_timer(&priv->phandle->cac_timer);
|
|
priv->phandle->is_cac_timer_set = MFALSE;
|
|
/* Make sure Chan Report is cancelled */
|
|
if (woal_11h_cancel_chan_report_ioctl(priv,
|
|
MOAL_IOCTL_WAIT))
|
|
PRINTM(MERROR,
|
|
"%s: cancel chan report failed \n",
|
|
__func__);
|
|
#if CFG80211_VERSION_CODE >= KERNEL_VERSION(3, 14, 0)
|
|
cfg80211_cac_event(priv->netdev,
|
|
&priv->phandle->dfs_channel,
|
|
NL80211_RADAR_CAC_ABORTED,
|
|
GFP_KERNEL);
|
|
#else
|
|
cfg80211_cac_event(priv->netdev,
|
|
NL80211_RADAR_CAC_ABORTED,
|
|
GFP_KERNEL);
|
|
#endif
|
|
memset(&priv->phandle->dfs_channel, 0,
|
|
sizeof(struct cfg80211_chan_def));
|
|
priv->phandle->cac_bss_index = 0xff;
|
|
}
|
|
#endif
|
|
#if CFG80211_VERSION_CODE >= KERNEL_VERSION(3, 14, 0)
|
|
if (moal_extflg_isset(priv->phandle, EXT_DFS_OFFLOAD))
|
|
woal_cancel_cac_block(priv);
|
|
#endif
|
|
}
|
|
if ((priv->bss_type == MLAN_BSS_TYPE_UAP) && (priv->bss_index > 0)) {
|
|
PRINTM(MMSG,
|
|
"%s: Skip change virtual intf type on uap: from %d to %d\n",
|
|
dev->name, priv->wdev->iftype, type);
|
|
priv->wdev->iftype = type;
|
|
goto done;
|
|
}
|
|
#endif
|
|
|
|
PRINTM(MIOCTL, "%s: change virturl intf=%d\n", dev->name, type);
|
|
#ifdef WIFI_DIRECT_SUPPORT
|
|
#if CFG80211_VERSION_CODE >= WIFI_DIRECT_KERNEL_VERSION
|
|
/** cancel previous remain on channel to avoid firmware hang */
|
|
if (priv->phandle->remain_on_channel) {
|
|
t_u8 channel_status;
|
|
moal_private *remain_priv = NULL;
|
|
|
|
remain_priv =
|
|
priv->phandle->priv[priv->phandle->remain_bss_index];
|
|
if (!remain_priv) {
|
|
PRINTM(MERROR,
|
|
"change_virtual_intf:wrong remain_bss_index=%d\n",
|
|
priv->phandle->remain_bss_index);
|
|
ret = -EFAULT;
|
|
goto done;
|
|
}
|
|
if (woal_cfg80211_remain_on_channel_cfg(
|
|
remain_priv, MOAL_IOCTL_WAIT, MTRUE,
|
|
&channel_status, NULL, 0, 0)) {
|
|
PRINTM(MERROR,
|
|
"change_virtual_intf: Fail to cancel remain on channel\n");
|
|
ret = -EFAULT;
|
|
goto done;
|
|
}
|
|
if (priv->phandle->cookie) {
|
|
cfg80211_remain_on_channel_expired(
|
|
#if KERNEL_VERSION(3, 6, 0) > CFG80211_VERSION_CODE
|
|
remain_priv->netdev,
|
|
#else
|
|
remain_priv->wdev,
|
|
#endif
|
|
priv->phandle->cookie, &priv->phandle->chan,
|
|
#if KERNEL_VERSION(3, 8, 0) > CFG80211_VERSION_CODE
|
|
priv->phandle->channel_type,
|
|
#endif
|
|
GFP_ATOMIC);
|
|
priv->phandle->cookie = 0;
|
|
}
|
|
priv->phandle->remain_on_channel = MFALSE;
|
|
}
|
|
#endif
|
|
#endif
|
|
|
|
req = woal_alloc_mlan_ioctl_req(sizeof(mlan_ds_bss));
|
|
if (req == NULL) {
|
|
ret = -ENOMEM;
|
|
goto done;
|
|
}
|
|
|
|
bss = (mlan_ds_bss *)req->pbuf;
|
|
bss->sub_command = MLAN_OID_BSS_MODE;
|
|
req->req_id = MLAN_IOCTL_BSS;
|
|
req->action = MLAN_ACT_SET;
|
|
|
|
switch (type) {
|
|
case NL80211_IFTYPE_STATION:
|
|
#ifdef WIFI_DIRECT_SUPPORT
|
|
#if CFG80211_VERSION_CODE >= WIFI_DIRECT_KERNEL_VERSION
|
|
if (priv->bss_type == MLAN_BSS_TYPE_WIFIDIRECT &&
|
|
(priv->wdev->iftype == NL80211_IFTYPE_AP ||
|
|
priv->wdev->iftype == NL80211_IFTYPE_P2P_GO ||
|
|
priv->wdev->iftype == NL80211_IFTYPE_P2P_CLIENT)) {
|
|
if (priv->phandle->is_go_timer_set) {
|
|
woal_cancel_timer(&priv->phandle->go_timer);
|
|
priv->phandle->is_go_timer_set = MFALSE;
|
|
}
|
|
/* if we support wifi direct && priv->bss_type ==
|
|
* wifi_direct, and currently the interface type is AP
|
|
* or GO or client, that means wpa_supplicant deinit()
|
|
* wifi direct interface, so we should deinit bss_role
|
|
* and wifi direct mode, for other bss_type, we should
|
|
* not update bss_role and wifi direct mode
|
|
*/
|
|
|
|
if (MLAN_STATUS_SUCCESS !=
|
|
woal_cfg80211_deinit_p2p(priv)) {
|
|
ret = -EFAULT;
|
|
goto done;
|
|
}
|
|
}
|
|
#endif /* KERNEL_VERSION */
|
|
#endif /* WIFI_DIRECT_SUPPORT */
|
|
#if defined(STA_SUPPORT) && defined(UAP_SUPPORT)
|
|
if (priv->bss_type == MLAN_BSS_TYPE_UAP) {
|
|
#if ((CFG80211_VERSION_CODE >= KERNEL_VERSION(5, 19, 2)) || IMX_ANDROID_13 || \
|
|
IMX_ANDROID_12_BACKPORT)
|
|
woal_cfg80211_del_beacon(wiphy, dev, 0);
|
|
#else
|
|
woal_cfg80211_del_beacon(wiphy, dev);
|
|
#endif
|
|
bss_role = MLAN_BSS_ROLE_STA;
|
|
if (MLAN_STATUS_SUCCESS !=
|
|
woal_cfg80211_bss_role_cfg(priv, MLAN_ACT_SET,
|
|
&bss_role)) {
|
|
PRINTM(MERROR,
|
|
"%s: WLAN set bss role config failed. \n",
|
|
__func__);
|
|
}
|
|
PRINTM(MIOCTL, "set bss role for STA\n");
|
|
}
|
|
#endif
|
|
bss->param.bss_mode = MLAN_BSS_MODE_INFRA;
|
|
priv->wdev->iftype = NL80211_IFTYPE_STATION;
|
|
PRINTM(MINFO, "Setting interface type to managed\n");
|
|
break;
|
|
#ifdef WIFI_DIRECT_SUPPORT
|
|
#if CFG80211_VERSION_CODE >= WIFI_DIRECT_KERNEL_VERSION
|
|
case NL80211_IFTYPE_P2P_CLIENT:
|
|
if (priv->phandle->is_go_timer_set) {
|
|
woal_cancel_timer(&priv->phandle->go_timer);
|
|
priv->phandle->is_go_timer_set = MFALSE;
|
|
}
|
|
|
|
if (MLAN_STATUS_SUCCESS !=
|
|
woal_cfg80211_init_p2p_client(priv)) {
|
|
ret = -EFAULT;
|
|
goto done;
|
|
}
|
|
|
|
bss->param.bss_mode = MLAN_BSS_MODE_INFRA;
|
|
priv->wdev->iftype = NL80211_IFTYPE_P2P_CLIENT;
|
|
PRINTM(MINFO, "Setting interface type to P2P client\n");
|
|
|
|
break;
|
|
#endif /* KERNEL_VERSION */
|
|
#endif /* WIFI_DIRECT_SUPPORT */
|
|
case NL80211_IFTYPE_AP:
|
|
#ifdef WIFI_DIRECT_SUPPORT
|
|
#if CFG80211_VERSION_CODE >= WIFI_DIRECT_KERNEL_VERSION
|
|
/* Fall Through */
|
|
case NL80211_IFTYPE_P2P_GO:
|
|
if (priv->bss_type == MLAN_BSS_TYPE_WIFIDIRECT) {
|
|
if (MLAN_STATUS_SUCCESS !=
|
|
woal_cfg80211_init_p2p_go(priv)) {
|
|
ret = -EFAULT;
|
|
goto done;
|
|
}
|
|
priv->phandle->is_go_timer_set = MTRUE;
|
|
woal_mod_timer(&priv->phandle->go_timer,
|
|
MOAL_TIMER_10S);
|
|
}
|
|
if (type == NL80211_IFTYPE_P2P_GO)
|
|
priv->wdev->iftype = NL80211_IFTYPE_P2P_GO;
|
|
#endif
|
|
#endif
|
|
#if defined(STA_SUPPORT) && defined(UAP_SUPPORT)
|
|
if (priv->bss_type == MLAN_BSS_TYPE_STA) {
|
|
#ifdef STA_CFG80211
|
|
/** cancel pending scan */
|
|
woal_cancel_scan(priv, MOAL_IOCTL_WAIT);
|
|
#endif
|
|
if (priv->probereq_index !=
|
|
MLAN_CUSTOM_IE_AUTO_IDX_MASK)
|
|
if (woal_cfg80211_mgmt_frame_ie(
|
|
priv, NULL, 0, NULL, 0, NULL, 0,
|
|
NULL, 0, MGMT_MASK_PROBE_REQ,
|
|
MOAL_IOCTL_WAIT))
|
|
PRINTM(MERROR,
|
|
"%s: Clear probe req ie failed\n",
|
|
__func__);
|
|
bss_role = MLAN_BSS_ROLE_UAP;
|
|
woal_cfg80211_bss_role_cfg(priv, MLAN_ACT_SET,
|
|
&bss_role);
|
|
PRINTM(MIOCTL, "set bss role for AP\n");
|
|
}
|
|
#endif
|
|
if (type == NL80211_IFTYPE_AP)
|
|
priv->wdev->iftype = NL80211_IFTYPE_AP;
|
|
PRINTM(MINFO, "Setting interface type to P2P GO\n");
|
|
|
|
/* there is no need for P2P GO to set bss_mode */
|
|
goto done;
|
|
|
|
break;
|
|
|
|
case NL80211_IFTYPE_UNSPECIFIED:
|
|
bss->param.bss_mode = MLAN_BSS_MODE_AUTO;
|
|
priv->wdev->iftype = NL80211_IFTYPE_STATION;
|
|
PRINTM(MINFO, "Setting interface type to auto\n");
|
|
break;
|
|
default:
|
|
ret = -EINVAL;
|
|
break;
|
|
}
|
|
if (ret)
|
|
goto done;
|
|
|
|
status = woal_request_ioctl(priv, req, MOAL_IOCTL_WAIT);
|
|
if (status != MLAN_STATUS_SUCCESS) {
|
|
ret = -EFAULT;
|
|
goto done;
|
|
}
|
|
|
|
done:
|
|
if (status != MLAN_STATUS_PENDING)
|
|
kfree(req);
|
|
LEAVE();
|
|
return ret;
|
|
}
|
|
|
|
/**
|
|
* @brief Request the driver to change the value of fragment
|
|
* threshold or rts threshold or retry limit
|
|
*
|
|
* @param wiphy A pointer to wiphy structure
|
|
* @param changed Change flags
|
|
*
|
|
* @return 0 -- success, otherwise fail
|
|
*/
|
|
int woal_cfg80211_set_wiphy_params(struct wiphy *wiphy, u32 changed)
|
|
{
|
|
moal_private *priv = NULL;
|
|
moal_handle *handle = (moal_handle *)woal_get_wiphy_priv(wiphy);
|
|
#ifdef UAP_CFG80211
|
|
#ifdef UAP_SUPPORT
|
|
pmlan_uap_bss_param sys_cfg = NULL;
|
|
#endif
|
|
#endif
|
|
int frag_thr = wiphy->frag_threshold;
|
|
int rts_thr = wiphy->rts_threshold;
|
|
int retry = wiphy->retry_long;
|
|
|
|
ENTER();
|
|
|
|
priv = woal_get_priv(handle, MLAN_BSS_ROLE_ANY);
|
|
if (!priv) {
|
|
LEAVE();
|
|
return -EFAULT;
|
|
}
|
|
if (rts_thr == (int)MLAN_FRAG_RTS_DISABLED)
|
|
rts_thr = MLAN_RTS_MAX_VALUE;
|
|
if (frag_thr == (int)MLAN_FRAG_RTS_DISABLED)
|
|
frag_thr = MLAN_FRAG_MAX_VALUE;
|
|
|
|
#ifdef UAP_CFG80211
|
|
#ifdef UAP_SUPPORT
|
|
if (GET_BSS_ROLE(priv) == MLAN_BSS_ROLE_UAP) {
|
|
sys_cfg = kzalloc(sizeof(mlan_uap_bss_param), GFP_ATOMIC);
|
|
if (!sys_cfg) {
|
|
PRINTM(MERROR,
|
|
"Fail to alloc memory for mlan_uap_bss_param\n");
|
|
LEAVE();
|
|
return -EFAULT;
|
|
}
|
|
/* Initialize the invalid values so that the correct
|
|
* values below are downloaded to firmware
|
|
*/
|
|
woal_set_sys_config_invalid_data(sys_cfg);
|
|
sys_cfg->frag_threshold = frag_thr;
|
|
sys_cfg->rts_threshold = rts_thr;
|
|
sys_cfg->retry_limit = retry;
|
|
|
|
if ((changed & WIPHY_PARAM_RTS_THRESHOLD) ||
|
|
(changed & WIPHY_PARAM_FRAG_THRESHOLD) ||
|
|
(changed &
|
|
(WIPHY_PARAM_RETRY_LONG | WIPHY_PARAM_RETRY_SHORT))) {
|
|
if (woal_set_get_sys_config(priv, MLAN_ACT_SET,
|
|
MOAL_IOCTL_WAIT, sys_cfg)) {
|
|
kfree(sys_cfg);
|
|
goto fail;
|
|
}
|
|
}
|
|
kfree(sys_cfg);
|
|
}
|
|
#endif
|
|
#endif
|
|
|
|
#ifdef STA_CFG80211
|
|
#ifdef STA_SUPPORT
|
|
if (GET_BSS_ROLE(priv) == MLAN_BSS_ROLE_STA) {
|
|
if (changed & WIPHY_PARAM_RTS_THRESHOLD) {
|
|
if (woal_set_get_rts(priv, MLAN_ACT_SET,
|
|
MOAL_IOCTL_WAIT, &rts_thr))
|
|
goto fail;
|
|
}
|
|
if (changed & WIPHY_PARAM_FRAG_THRESHOLD) {
|
|
if (woal_set_get_frag(priv, MLAN_ACT_SET,
|
|
MOAL_IOCTL_WAIT, &frag_thr))
|
|
goto fail;
|
|
}
|
|
if (changed &
|
|
(WIPHY_PARAM_RETRY_LONG | WIPHY_PARAM_RETRY_SHORT))
|
|
if (woal_set_get_retry(priv, MLAN_ACT_SET,
|
|
MOAL_IOCTL_WAIT, &retry))
|
|
goto fail;
|
|
}
|
|
#endif
|
|
#endif
|
|
LEAVE();
|
|
return 0;
|
|
|
|
fail:
|
|
PRINTM(MERROR, "Failed to change wiphy params %x\n", changed);
|
|
LEAVE();
|
|
return -EFAULT;
|
|
}
|
|
|
|
#if KERNEL_VERSION(2, 6, 36) < CFG80211_VERSION_CODE
|
|
/**
|
|
* @brief Request the driver to add a key
|
|
*
|
|
* @param wiphy A pointer to wiphy structure
|
|
* @param netdev A pointer to net_device structure
|
|
* @param key_index Key index
|
|
* @param pairwise Flag to indicate pairwise or group (for kernel > 2.6.36)
|
|
* @param mac_addr MAC address (NULL for group key)
|
|
* @param params A pointer to key_params structure
|
|
*
|
|
* @return 0 -- success, otherwise fail
|
|
*/
|
|
#else
|
|
/**
|
|
* @brief Request the driver to add a key
|
|
*
|
|
* @param wiphy A pointer to wiphy structure
|
|
* @param netdev A pointer to net_device structure
|
|
* @param key_index Key index
|
|
* @param mac_addr MAC address (NULL for group key)
|
|
* @param params A pointer to key_params structure
|
|
*
|
|
* @return 0 -- success, otherwise fail
|
|
*/
|
|
#endif
|
|
int woal_cfg80211_add_key(struct wiphy *wiphy, struct net_device *netdev,
|
|
#if ((KERNEL_VERSION(6, 1, 0) <= LINUX_VERSION_CODE) || IMX_ANDROID_13)
|
|
int link_id,
|
|
#endif
|
|
t_u8 key_index,
|
|
#if KERNEL_VERSION(2, 6, 36) < CFG80211_VERSION_CODE
|
|
bool pairwise,
|
|
#endif
|
|
const t_u8 *mac_addr, struct key_params *params)
|
|
{
|
|
moal_private *priv = (moal_private *)woal_get_netdev_priv(netdev);
|
|
|
|
ENTER();
|
|
if (priv->ft_pre_connect) {
|
|
PRINTM(MINFO, "Skip set keys during ft connecting\n");
|
|
return -EFAULT;
|
|
}
|
|
|
|
/** cancel pending scan */
|
|
woal_cancel_scan(priv, MOAL_IOCTL_WAIT);
|
|
|
|
if (woal_cfg80211_set_key(priv, 0, params->cipher, params->key,
|
|
params->key_len, params->seq, params->seq_len,
|
|
key_index, mac_addr, 0, MOAL_IOCTL_WAIT)) {
|
|
PRINTM(MERROR, "Error adding the crypto keys\n");
|
|
LEAVE();
|
|
return -EFAULT;
|
|
}
|
|
|
|
PRINTM(MINFO, "Crypto keys added\n");
|
|
|
|
LEAVE();
|
|
return 0;
|
|
}
|
|
|
|
#if KERNEL_VERSION(2, 6, 36) < CFG80211_VERSION_CODE
|
|
/**
|
|
* @brief Request the driver to delete a key
|
|
*
|
|
* @param wiphy A pointer to wiphy structure
|
|
* @param netdev A pointer to net_device structure
|
|
* @param key_index Key index
|
|
* @param pairwise Flag to indicate pairwise or group (for kernel > 2.6.36)
|
|
* @param mac_addr MAC address (NULL for group key)
|
|
*
|
|
* @return 0 -- success, otherwise fail
|
|
*/
|
|
#else
|
|
/**
|
|
* @brief Request the driver to delete a key
|
|
*
|
|
* @param wiphy A pointer to wiphy structure
|
|
* @param netdev A pointer to net_device structure
|
|
* @param key_index Key index
|
|
* @param mac_addr MAC address (NULL for group key)
|
|
*
|
|
* @return 0 -- success, otherwise fail
|
|
*/
|
|
#endif
|
|
int woal_cfg80211_del_key(struct wiphy *wiphy, struct net_device *netdev,
|
|
#if ((KERNEL_VERSION(6, 1, 0) <= LINUX_VERSION_CODE) || IMX_ANDROID_13)
|
|
int link_id,
|
|
#endif
|
|
t_u8 key_index,
|
|
#if KERNEL_VERSION(2, 6, 36) < CFG80211_VERSION_CODE
|
|
bool pairwise,
|
|
#endif
|
|
const t_u8 *mac_addr)
|
|
{
|
|
moal_private *priv = (moal_private *)woal_get_netdev_priv(netdev);
|
|
|
|
ENTER();
|
|
if (priv->phandle->driver_status) {
|
|
PRINTM(MERROR, "Block %s in abnormal driver state\n", __func__);
|
|
LEAVE();
|
|
return -EFAULT;
|
|
}
|
|
/* del_key will be trigger from cfg80211_rx_mlme_mgmt funtion
|
|
* where we receive deauth/disassoicate packet in rx_work
|
|
* use MOAL_NO_WAIT to avoid dead lock
|
|
*/
|
|
if (MLAN_STATUS_FAILURE ==
|
|
woal_cfg80211_set_key(priv, 0, 0, NULL, 0, NULL, 0, key_index,
|
|
mac_addr, 1, MOAL_NO_WAIT)) {
|
|
PRINTM(MERROR, "Error deleting the crypto keys\n");
|
|
LEAVE();
|
|
return -EFAULT;
|
|
}
|
|
|
|
PRINTM(MINFO, "Crypto keys deleted\n");
|
|
LEAVE();
|
|
return 0;
|
|
}
|
|
|
|
#if KERNEL_VERSION(2, 6, 37) < CFG80211_VERSION_CODE
|
|
/**
|
|
* @brief Request to enable WEP key to driver
|
|
*
|
|
* @param wiphy A pointer to wiphy structure
|
|
* @param netdev A pointer to net_device structure
|
|
* @param key_index Key index
|
|
* @param ucast Unicast flag (for kernel > 2.6.37)
|
|
* @param mcast Multicast flag (for kernel > 2.6.37)
|
|
*
|
|
* @return 0 -- success, otherwise fail
|
|
*/
|
|
#else
|
|
/**
|
|
* @brief Request to enable WEP key to driver
|
|
*
|
|
* @param wiphy A pointer to wiphy structure
|
|
* @param netdev A pointer to net_device structure
|
|
* @param key_index Key index
|
|
*
|
|
* @return 0 -- success, otherwise fail
|
|
*/
|
|
#endif
|
|
int woal_cfg80211_set_default_key(struct wiphy *wiphy,
|
|
struct net_device *netdev,
|
|
#if ((KERNEL_VERSION(6, 1, 0) <= LINUX_VERSION_CODE) || IMX_ANDROID_13)
|
|
int link_id,
|
|
#endif
|
|
t_u8 key_index
|
|
#if KERNEL_VERSION(2, 6, 37) < CFG80211_VERSION_CODE
|
|
,
|
|
bool ucast, bool mcast
|
|
#endif
|
|
)
|
|
{
|
|
int ret = 0;
|
|
moal_private *priv = (moal_private *)woal_get_netdev_priv(netdev);
|
|
mlan_bss_info bss_info;
|
|
|
|
ENTER();
|
|
memset(&bss_info, 0, sizeof(mlan_bss_info));
|
|
if (GET_BSS_ROLE(priv) == MLAN_BSS_ROLE_STA) {
|
|
if (MLAN_STATUS_SUCCESS !=
|
|
woal_get_bss_info(priv, MOAL_IOCTL_WAIT, &bss_info)) {
|
|
PRINTM(MERROR, "%s: WLAN get bss info failed. \n",
|
|
__func__);
|
|
}
|
|
if (!bss_info.wep_status) {
|
|
LEAVE();
|
|
return ret;
|
|
}
|
|
}
|
|
if (MLAN_STATUS_SUCCESS !=
|
|
woal_cfg80211_set_wep_keys(priv, NULL, 0, key_index,
|
|
MOAL_IOCTL_WAIT)) {
|
|
ret = -EFAULT;
|
|
}
|
|
LEAVE();
|
|
return ret;
|
|
}
|
|
|
|
#if KERNEL_VERSION(2, 6, 30) <= CFG80211_VERSION_CODE
|
|
int woal_cfg80211_set_default_mgmt_key(struct wiphy *wiphy,
|
|
struct net_device *netdev,
|
|
#if ((KERNEL_VERSION(6, 1, 0) <= LINUX_VERSION_CODE) || IMX_ANDROID_13)
|
|
int link_id,
|
|
#endif
|
|
t_u8 key_index)
|
|
{
|
|
PRINTM(MINFO, "set default mgmt key, key index=%d\n", key_index);
|
|
|
|
return 0;
|
|
}
|
|
#endif
|
|
|
|
#if KERNEL_VERSION(5, 10, 0) <= CFG80211_VERSION_CODE
|
|
int woal_cfg80211_set_default_beacon_key(struct wiphy *wiphy,
|
|
struct net_device *netdev,
|
|
#if ((KERNEL_VERSION(6, 1, 0) <= LINUX_VERSION_CODE) || IMX_ANDROID_13)
|
|
int link_id,
|
|
#endif
|
|
t_u8 key_index)
|
|
{
|
|
PRINTM(MINFO, "set default beacon key, key index=%d\n", key_index);
|
|
|
|
return 0;
|
|
}
|
|
#endif
|
|
|
|
#if KERNEL_VERSION(3, 1, 0) <= CFG80211_VERSION_CODE
|
|
/**
|
|
* @brief Set GTK rekey data to driver
|
|
*
|
|
* @param priv A pointer to moal_private structure
|
|
* @param gtk_rekey A pointer to mlan_ds_misc_gtk_rekey_data structure
|
|
* @param action MLAN_ACT_SET or MLAN_ACT_GET
|
|
*
|
|
* @return 0 --success, otherwise fail
|
|
*/
|
|
mlan_status woal_set_rekey_data(moal_private *priv,
|
|
mlan_ds_misc_gtk_rekey_data *gtk_rekey,
|
|
t_u8 action, t_u8 wait_option)
|
|
{
|
|
mlan_ioctl_req *req;
|
|
mlan_ds_misc_cfg *misc_cfg;
|
|
mlan_status status;
|
|
|
|
ENTER();
|
|
|
|
req = woal_alloc_mlan_ioctl_req(sizeof(mlan_ds_misc_cfg));
|
|
|
|
if (req == NULL) {
|
|
LEAVE();
|
|
return MLAN_STATUS_FAILURE;
|
|
} else {
|
|
misc_cfg = (mlan_ds_misc_cfg *)req->pbuf;
|
|
misc_cfg->sub_command = MLAN_OID_MISC_GTK_REKEY_OFFLOAD;
|
|
req->req_id = MLAN_IOCTL_MISC_CFG;
|
|
|
|
req->action = action;
|
|
if (action == MLAN_ACT_SET)
|
|
moal_memcpy_ext(priv->phandle,
|
|
&misc_cfg->param.gtk_rekey, gtk_rekey,
|
|
sizeof(mlan_ds_misc_gtk_rekey_data),
|
|
sizeof(mlan_ds_misc_gtk_rekey_data));
|
|
|
|
status = woal_request_ioctl(priv, req, wait_option);
|
|
if (status != MLAN_STATUS_PENDING)
|
|
kfree(req);
|
|
}
|
|
|
|
LEAVE();
|
|
return status;
|
|
}
|
|
|
|
/**
|
|
* @brief Give the data necessary for GTK rekeying to the driver
|
|
*
|
|
* @param wiphy A pointer to wiphy structure
|
|
* @param dev A pointer to net_device structure
|
|
* @param data A pointer to cfg80211_gtk_rekey_data structure
|
|
*
|
|
* @return 0 -- success, otherwise fail
|
|
*/
|
|
int woal_cfg80211_set_rekey_data(struct wiphy *wiphy, struct net_device *dev,
|
|
struct cfg80211_gtk_rekey_data *data)
|
|
{
|
|
int ret = 0;
|
|
moal_private *priv = (moal_private *)woal_get_netdev_priv(dev);
|
|
mlan_ds_misc_gtk_rekey_data rekey;
|
|
mlan_fw_info fw_info;
|
|
|
|
ENTER();
|
|
|
|
if (priv->phandle->params.gtk_rekey_offload ==
|
|
GTK_REKEY_OFFLOAD_DISABLE) {
|
|
PRINTM(MMSG, "%s return: gtk_rekey_offload is DISABLE\n",
|
|
__func__);
|
|
LEAVE();
|
|
return ret;
|
|
}
|
|
|
|
memset(&fw_info, 0, sizeof(mlan_fw_info));
|
|
woal_request_get_fw_info(priv, MOAL_IOCTL_WAIT, &fw_info);
|
|
if (!fw_info.fw_supplicant_support) {
|
|
LEAVE();
|
|
return -1;
|
|
}
|
|
|
|
moal_memcpy_ext(priv->phandle, rekey.kek, data->kek, MLAN_KEK_LEN,
|
|
MLAN_KEK_LEN);
|
|
moal_memcpy_ext(priv->phandle, rekey.kck, data->kck, MLAN_KCK_LEN,
|
|
MLAN_KCK_LEN);
|
|
moal_memcpy_ext(priv->phandle, rekey.replay_ctr, data->replay_ctr,
|
|
MLAN_REPLAY_CTR_LEN, MLAN_REPLAY_CTR_LEN);
|
|
|
|
moal_memcpy_ext(priv->phandle, &priv->gtk_rekey_data, &rekey,
|
|
sizeof(mlan_ds_misc_gtk_rekey_data),
|
|
sizeof(mlan_ds_misc_gtk_rekey_data));
|
|
if (priv->phandle->params.gtk_rekey_offload ==
|
|
GTK_REKEY_OFFLOAD_SUSPEND) {
|
|
priv->gtk_data_ready = MTRUE;
|
|
LEAVE();
|
|
return ret;
|
|
}
|
|
|
|
if (MLAN_STATUS_SUCCESS !=
|
|
woal_set_rekey_data(priv, &rekey, MLAN_ACT_SET, MOAL_IOCTL_WAIT)) {
|
|
ret = -EFAULT;
|
|
}
|
|
|
|
LEAVE();
|
|
return ret;
|
|
}
|
|
#endif
|
|
|
|
#ifdef STA_SUPPORT
|
|
/* Opportunistic Key Caching APIs functions support
|
|
*
|
|
* this function get pmksa entry list in private structure
|
|
* @param priv A pointer to moal_private structure
|
|
* @param bssid A pointer to bssid
|
|
* @return pointer to target entry or NULL
|
|
*/
|
|
struct pmksa_entry *woal_get_pmksa_entry(moal_private *priv, const u8 *bssid)
|
|
{
|
|
struct pmksa_entry *entry = NULL;
|
|
unsigned long flags;
|
|
|
|
if (!priv || priv->bss_type != MLAN_BSS_TYPE_STA) {
|
|
PRINTM(MERROR, "Invalid interface structure\n");
|
|
return NULL;
|
|
}
|
|
|
|
spin_lock_irqsave(&priv->pmksa_list_lock, flags);
|
|
list_for_each_entry (entry, &priv->pmksa_cache_list, link) {
|
|
if (!memcmp(entry->bssid, bssid, ETH_ALEN)) {
|
|
spin_unlock_irqrestore(&priv->pmksa_list_lock, flags);
|
|
return entry;
|
|
}
|
|
}
|
|
spin_unlock_irqrestore(&priv->pmksa_list_lock, flags);
|
|
|
|
return NULL;
|
|
}
|
|
|
|
/**
|
|
* This function flush pmksa entry list in private structure
|
|
* @param priv A pointer to moal_private structure
|
|
* @return success of failure
|
|
*/
|
|
int woal_flush_pmksa_list(moal_private *priv)
|
|
{
|
|
struct pmksa_entry *entry, *tmp;
|
|
unsigned long flags;
|
|
|
|
if (!priv || priv->bss_type != MLAN_BSS_TYPE_STA) {
|
|
PRINTM(MERROR, "Invalid interface structure\n");
|
|
return -EFAULT;
|
|
}
|
|
|
|
spin_lock_irqsave(&priv->pmksa_list_lock, flags);
|
|
list_for_each_entry_safe (entry, tmp, &priv->pmksa_cache_list, link) {
|
|
list_del(&entry->link);
|
|
kfree(entry);
|
|
}
|
|
INIT_LIST_HEAD(&priv->pmksa_cache_list);
|
|
spin_unlock_irqrestore(&priv->pmksa_list_lock, flags);
|
|
|
|
return 0;
|
|
}
|
|
|
|
/**
|
|
* This function add new pmksa entry to list
|
|
* @param wiphy A pointer to struct wiphy
|
|
* @param dev A pointer to net_device structure
|
|
* @param pmksa A pointer to cfg80211_pmksa structure
|
|
* @return success of failure
|
|
*/
|
|
int woal_cfg80211_set_pmksa(struct wiphy *wiphy, struct net_device *dev,
|
|
struct cfg80211_pmksa *pmksa)
|
|
{
|
|
moal_private *priv = (moal_private *)woal_get_netdev_priv(dev);
|
|
struct pmksa_entry *entry = NULL;
|
|
unsigned long flags;
|
|
int ret = 0;
|
|
|
|
ENTER();
|
|
|
|
if (!priv || priv->bss_type != MLAN_BSS_TYPE_STA) {
|
|
PRINTM(MERROR, "Invalid interface structure\n");
|
|
ret = -1;
|
|
goto done;
|
|
}
|
|
|
|
PRINTM(MIOCTL, "Set pmksa entry: bssid=" MACSTR "\n",
|
|
MAC2STR(pmksa->bssid));
|
|
entry = woal_get_pmksa_entry(priv, pmksa->bssid);
|
|
if (!entry) {
|
|
entry = kzalloc(sizeof(struct pmksa_entry), GFP_ATOMIC);
|
|
if (!entry) {
|
|
PRINTM(MERROR, "Fail to allocate pmksa entry\n");
|
|
goto done;
|
|
}
|
|
INIT_LIST_HEAD(&entry->link);
|
|
moal_memcpy_ext(priv->phandle, entry->bssid, pmksa->bssid,
|
|
ETH_ALEN, ETH_ALEN);
|
|
moal_memcpy_ext(priv->phandle, entry->pmkid, pmksa->pmkid,
|
|
PMKID_LEN, PMKID_LEN);
|
|
spin_lock_irqsave(&priv->pmksa_list_lock, flags);
|
|
list_add_tail(&entry->link, &priv->pmksa_cache_list);
|
|
spin_unlock_irqrestore(&priv->pmksa_list_lock, flags);
|
|
} else {
|
|
/** pmkid is differnt from previous value? */
|
|
memset(entry->pmkid, 0, PMKID_LEN);
|
|
moal_memcpy_ext(priv->phandle, entry->pmkid, pmksa->pmkid,
|
|
PMKID_LEN, PMKID_LEN);
|
|
}
|
|
|
|
/** Check if current roaming is going and received target pmkid */
|
|
if (priv->wait_target_ap_pmkid) {
|
|
struct cfg80211_connect_params *param = &priv->sme_current;
|
|
|
|
if (param && !memcmp(pmksa->bssid, param->bssid, ETH_ALEN)) {
|
|
PRINTM(MIOCTL,
|
|
"Current roaming target bssid=" MACSTR "\n",
|
|
MAC2STR(param->bssid));
|
|
priv->target_ap_pmksa = entry;
|
|
priv->wait_target_ap_pmkid = MFALSE;
|
|
wake_up_interruptible(&priv->okc_wait_q);
|
|
}
|
|
}
|
|
|
|
done:
|
|
LEAVE();
|
|
return ret;
|
|
}
|
|
|
|
/**
|
|
* This function delete pmksa entry
|
|
* @param wiphy A pointer to struct wiphy
|
|
* @param dev A pointer to net_device structure
|
|
* @param pmksa A pointer to cfg80211_pmksa structure
|
|
* @return success of failure
|
|
*/
|
|
int woal_cfg80211_del_pmksa(struct wiphy *wiphy, struct net_device *dev,
|
|
struct cfg80211_pmksa *pmksa)
|
|
{
|
|
moal_private *priv = (moal_private *)woal_get_netdev_priv(dev);
|
|
struct pmksa_entry *entry, *tmp;
|
|
unsigned long flags;
|
|
|
|
ENTER();
|
|
|
|
if (!priv || priv->bss_type != MLAN_BSS_TYPE_STA) {
|
|
PRINTM(MERROR, "Invalid interface structure\n");
|
|
LEAVE();
|
|
return -1;
|
|
}
|
|
|
|
PRINTM(MIOCTL, "Delete pmksa: bssid=" MACSTR "\n",
|
|
MAC2STR(pmksa->bssid));
|
|
spin_lock_irqsave(&priv->pmksa_list_lock, flags);
|
|
list_for_each_entry_safe (entry, tmp, &priv->pmksa_cache_list, link) {
|
|
if (!memcmp(entry->bssid, pmksa->bssid, ETH_ALEN)) {
|
|
list_del(&entry->link);
|
|
kfree(entry);
|
|
}
|
|
}
|
|
spin_unlock_irqrestore(&priv->pmksa_list_lock, flags);
|
|
|
|
LEAVE();
|
|
return 0;
|
|
}
|
|
|
|
/**
|
|
* This function flush pmksa entry list
|
|
* @param wiphy A pointer to struct wiphy
|
|
* @param dev A pointer to net_device structure
|
|
* @return success of failure
|
|
*/
|
|
int woal_cfg80211_flush_pmksa(struct wiphy *wiphy, struct net_device *dev)
|
|
{
|
|
moal_private *priv = (moal_private *)woal_get_netdev_priv(dev);
|
|
|
|
if (!priv || priv->bss_type != MLAN_BSS_TYPE_STA)
|
|
return -1;
|
|
|
|
PRINTM(MIOCTL, "Flush pmksa list.\n");
|
|
return woal_flush_pmksa_list(priv);
|
|
}
|
|
#endif
|
|
|
|
#if KERNEL_VERSION(3, 5, 0) > CFG80211_VERSION_CODE
|
|
#if KERNEL_VERSION(2, 6, 34) < CFG80211_VERSION_CODE
|
|
/**
|
|
* @brief Request the driver to change the channel
|
|
*
|
|
* @param wiphy A pointer to wiphy structure
|
|
* @param dev A pointer to net_device structure
|
|
* @param chan A pointer to ieee80211_channel structure
|
|
* @param channel_type Channel type of nl80211_channel_type
|
|
*
|
|
* @return 0 -- success, otherwise fail
|
|
*/
|
|
#else
|
|
/**
|
|
* @brief Request the driver to change the channel
|
|
*
|
|
* @param wiphy A pointer to wiphy structure
|
|
* @param chan A pointer to ieee80211_channel structure
|
|
* @param channel_type Channel type of nl80211_channel_type
|
|
*
|
|
* @return 0 -- success, otherwise fail
|
|
*/
|
|
#endif
|
|
int woal_cfg80211_set_channel(struct wiphy *wiphy,
|
|
#if KERNEL_VERSION(2, 6, 34) < CFG80211_VERSION_CODE
|
|
struct net_device *dev,
|
|
#endif
|
|
struct ieee80211_channel *chan,
|
|
enum nl80211_channel_type channel_type)
|
|
{
|
|
int ret = 0;
|
|
moal_private *priv = NULL;
|
|
|
|
ENTER();
|
|
|
|
#if KERNEL_VERSION(3, 5, 0) > CFG80211_VERSION_CODE
|
|
#if KERNEL_VERSION(2, 6, 34) < CFG80211_VERSION_CODE
|
|
if (dev)
|
|
priv = woal_get_netdev_priv(dev);
|
|
#endif
|
|
#endif
|
|
if (!priv) {
|
|
moal_handle *handle = (moal_handle *)woal_get_wiphy_priv(wiphy);
|
|
|
|
if (handle)
|
|
priv = woal_get_priv(handle, MLAN_BSS_ROLE_ANY);
|
|
}
|
|
if (priv) {
|
|
#ifdef STA_CFG80211
|
|
#ifdef STA_SUPPORT
|
|
if (GET_BSS_ROLE(priv) == MLAN_BSS_ROLE_STA) {
|
|
if (priv->media_connected == MTRUE) {
|
|
PRINTM(MERROR,
|
|
"This configuration is valid only when station is not connected\n");
|
|
LEAVE();
|
|
return -EINVAL;
|
|
}
|
|
ret = woal_set_rf_channel(priv, chan, channel_type,
|
|
MOAL_IOCTL_WAIT);
|
|
}
|
|
#endif
|
|
#endif
|
|
priv->channel =
|
|
ieee80211_frequency_to_channel(chan->center_freq);
|
|
}
|
|
/* set monitor channel support */
|
|
|
|
LEAVE();
|
|
return ret;
|
|
}
|
|
#endif
|
|
|
|
#if KERNEL_VERSION(3, 12, 0) <= CFG80211_VERSION_CODE
|
|
static bool woal_is_pattern_supported(struct cfg80211_pkt_pattern *pat,
|
|
t_u8 *byte_seq, t_u8 max_byte_seq)
|
|
{
|
|
int j, k, valid_byte_cnt = 0;
|
|
bool dont_care_byte = false;
|
|
|
|
for (j = 0; j < DIV_ROUND_UP(pat->pattern_len, 8); j++) {
|
|
for (k = 0; k < 8; k++) {
|
|
if (pat->mask[j] & 1 << k) {
|
|
moal_memcpy_ext(NULL, byte_seq + valid_byte_cnt,
|
|
&pat->pattern[j * 8 + k], 1,
|
|
(t_u32)max_byte_seq -
|
|
(t_u32)valid_byte_cnt);
|
|
valid_byte_cnt++;
|
|
if (dont_care_byte)
|
|
return false;
|
|
} else {
|
|
if (valid_byte_cnt)
|
|
dont_care_byte = true;
|
|
}
|
|
|
|
if (valid_byte_cnt > max_byte_seq)
|
|
return false;
|
|
}
|
|
}
|
|
|
|
byte_seq[max_byte_seq] = valid_byte_cnt;
|
|
|
|
return true;
|
|
}
|
|
|
|
static int woal_get_coalesce_pkt_type(t_u8 *byte_seq)
|
|
{
|
|
const t_u8 ipv4_mc_mac[] = {0x33, 0x33};
|
|
const t_u8 ipv6_mc_mac[] = {0x01, 0x00, 0x5e};
|
|
const t_u8 bc_mac[] = {0xff, 0xff, 0xff, 0xff};
|
|
|
|
if ((byte_seq[0] & 0x01) && (byte_seq[COALESCE_MAX_BYTESEQ] == 1))
|
|
return PACKET_TYPE_UNICAST;
|
|
else if (!memcmp(byte_seq, bc_mac, 4))
|
|
return PACKET_TYPE_BROADCAST;
|
|
else if ((!memcmp(byte_seq, ipv4_mc_mac, 2) &&
|
|
byte_seq[COALESCE_MAX_BYTESEQ] == 2) ||
|
|
(!memcmp(byte_seq, ipv6_mc_mac, 3) &&
|
|
byte_seq[COALESCE_MAX_BYTESEQ] == 3))
|
|
return PACKET_TYPE_MULTICAST;
|
|
|
|
return 0;
|
|
}
|
|
|
|
static int woal_fill_coalesce_rule_info(struct cfg80211_coalesce_rules *crule,
|
|
struct coalesce_rule *mrule)
|
|
{
|
|
t_u8 byte_seq[COALESCE_MAX_BYTESEQ + 1];
|
|
struct filt_field_param *param;
|
|
int i;
|
|
|
|
mrule->max_coalescing_delay = crule->delay;
|
|
|
|
param = mrule->params;
|
|
|
|
for (i = 0; i < crule->n_patterns; i++) {
|
|
memset(byte_seq, 0, sizeof(byte_seq));
|
|
if (!woal_is_pattern_supported(&crule->patterns[i], byte_seq,
|
|
COALESCE_MAX_BYTESEQ)) {
|
|
PRINTM(MERROR, "Pattern not supported\n");
|
|
return -EOPNOTSUPP;
|
|
}
|
|
|
|
if (!crule->patterns[i].pkt_offset) {
|
|
u8 pkt_type;
|
|
|
|
pkt_type = woal_get_coalesce_pkt_type(byte_seq);
|
|
if (pkt_type && mrule->pkt_type) {
|
|
PRINTM(MERROR,
|
|
"Multiple packet types not allowed\n");
|
|
return -EOPNOTSUPP;
|
|
} else if (pkt_type) {
|
|
mrule->pkt_type = pkt_type;
|
|
continue;
|
|
}
|
|
}
|
|
|
|
if (crule->condition == NL80211_COALESCE_CONDITION_MATCH)
|
|
param->operation = RECV_FILTER_MATCH_TYPE_EQ;
|
|
else
|
|
param->operation = RECV_FILTER_MATCH_TYPE_NE;
|
|
|
|
param->operand_len = byte_seq[COALESCE_MAX_BYTESEQ];
|
|
moal_memcpy_ext(NULL, param->operand_byte_stream, byte_seq,
|
|
param->operand_len, COALESCE_MAX_BYTESEQ);
|
|
param->offset = crule->patterns[i].pkt_offset;
|
|
param++;
|
|
|
|
mrule->num_of_fields++;
|
|
}
|
|
|
|
if (!mrule->pkt_type) {
|
|
PRINTM(MERROR, "Packet type can not be determined\n");
|
|
return -EOPNOTSUPP;
|
|
}
|
|
|
|
return 0;
|
|
}
|
|
|
|
/**
|
|
* @brief Set coalesce parameter
|
|
*
|
|
* @param priv A pointer to moal_private structure
|
|
* @param action MLAN_ACT_SET or MLAN_ACT_GET
|
|
* @param coalesce_cfg A pointer to coalesce structure
|
|
*
|
|
* @return MLAN_STATUS_SUCCESS or MLAN_STATUS_FAILURE
|
|
*/
|
|
static mlan_status woal_set_coalesce(moal_private *priv, t_u16 action,
|
|
mlan_ds_coalesce_cfg *coalesce_cfg)
|
|
{
|
|
mlan_status ret = MLAN_STATUS_SUCCESS;
|
|
mlan_ds_misc_cfg *misc_cfg = NULL;
|
|
mlan_ioctl_req *req = NULL;
|
|
|
|
ENTER();
|
|
|
|
req = woal_alloc_mlan_ioctl_req(sizeof(mlan_ds_misc_cfg));
|
|
if (req == NULL) {
|
|
ret = MLAN_STATUS_FAILURE;
|
|
goto done;
|
|
}
|
|
|
|
misc_cfg = (mlan_ds_misc_cfg *)req->pbuf;
|
|
misc_cfg->sub_command = MLAN_OID_MISC_COALESCE_CFG;
|
|
req->req_id = MLAN_IOCTL_MISC_CFG;
|
|
req->action = action;
|
|
|
|
moal_memcpy_ext(priv->phandle, &misc_cfg->param.coalesce_cfg,
|
|
coalesce_cfg, sizeof(mlan_ds_coalesce_cfg),
|
|
sizeof(mlan_ds_coalesce_cfg));
|
|
|
|
ret = woal_request_ioctl(priv, req, MOAL_IOCTL_WAIT);
|
|
if (ret != MLAN_STATUS_SUCCESS)
|
|
goto done;
|
|
|
|
done:
|
|
if (ret != MLAN_STATUS_PENDING)
|
|
kfree(req);
|
|
LEAVE();
|
|
return ret;
|
|
}
|
|
|
|
/**
|
|
* @brief Request the driver to set the coalesce
|
|
*
|
|
* @param wiphy A pointer to wiphy structure
|
|
* @param coalesce A pointer to cfg80211_coalesce structure
|
|
*
|
|
* @return 0 -- success, otherwise fail
|
|
*/
|
|
int woal_cfg80211_set_coalesce(struct wiphy *wiphy,
|
|
struct cfg80211_coalesce *coalesce)
|
|
{
|
|
int ret = 0;
|
|
int i;
|
|
moal_handle *handle = (moal_handle *)woal_get_wiphy_priv(wiphy);
|
|
moal_private *priv = NULL;
|
|
mlan_ds_coalesce_cfg coalesce_cfg;
|
|
|
|
ENTER();
|
|
|
|
if (!handle) {
|
|
PRINTM(MFATAL, "Unable to get handle\n");
|
|
ret = -EINVAL;
|
|
goto done;
|
|
}
|
|
priv = woal_get_priv(handle, MLAN_BSS_ROLE_ANY);
|
|
if (!priv) {
|
|
ret = -EINVAL;
|
|
goto done;
|
|
}
|
|
|
|
memset(&coalesce_cfg, 0, sizeof(coalesce_cfg));
|
|
if (!coalesce) {
|
|
PRINTM(MMSG, "Disable coalesce and reset all previous rules\n");
|
|
} else {
|
|
coalesce_cfg.num_of_rules = coalesce->n_rules;
|
|
for (i = 0; i < coalesce->n_rules; i++) {
|
|
ret = woal_fill_coalesce_rule_info(
|
|
&coalesce->rules[i], &coalesce_cfg.rule[i]);
|
|
if (ret) {
|
|
PRINTM(MERROR,
|
|
"Recheck the patterns provided for rule %d\n",
|
|
i + 1);
|
|
return ret;
|
|
}
|
|
}
|
|
}
|
|
|
|
if (MLAN_STATUS_SUCCESS !=
|
|
woal_set_coalesce(priv, MLAN_ACT_SET, &coalesce_cfg)) {
|
|
PRINTM(MERROR, "wlan: Fail to set coalesce\n");
|
|
ret = -EFAULT;
|
|
}
|
|
|
|
done:
|
|
LEAVE();
|
|
return ret;
|
|
}
|
|
#endif
|
|
|
|
/**
|
|
* @brief Request the driver to set the bitrate
|
|
*
|
|
* @param wiphy A pointer to wiphy structure
|
|
* @param dev A pointer to net_device structure
|
|
* @param peer A pointer to peer address
|
|
* @param mask A pointer to cfg80211_bitrate_mask structure
|
|
*
|
|
* @return 0 -- success, otherwise fail
|
|
*/
|
|
int woal_cfg80211_set_bitrate_mask(struct wiphy *wiphy, struct net_device *dev,
|
|
#if ((CFG80211_VERSION_CODE >= KERNEL_VERSION(5, 19, 2)) || IMX_ANDROID_13 || \
|
|
IMX_ANDROID_12_BACKPORT)
|
|
unsigned int link_id,
|
|
#endif
|
|
const u8 *peer,
|
|
const struct cfg80211_bitrate_mask *mask)
|
|
{
|
|
int ret = 0;
|
|
mlan_status status = MLAN_STATUS_SUCCESS;
|
|
moal_private *priv = (moal_private *)woal_get_netdev_priv(dev);
|
|
mlan_bss_info bss_info;
|
|
enum ieee80211_band band;
|
|
mlan_ioctl_req *req = NULL;
|
|
mlan_ds_rate *rate = NULL;
|
|
mlan_rate_cfg_t *rate_cfg = NULL;
|
|
|
|
ENTER();
|
|
|
|
if (priv->media_connected == MFALSE) {
|
|
PRINTM(MERROR, "Can not set data rate in disconnected state\n");
|
|
ret = -EINVAL;
|
|
goto done;
|
|
}
|
|
|
|
status = woal_get_bss_info(priv, MOAL_IOCTL_WAIT, &bss_info);
|
|
if (status)
|
|
goto done;
|
|
band = woal_band_cfg_to_ieee_band(bss_info.bss_band);
|
|
|
|
req = woal_alloc_mlan_ioctl_req(sizeof(mlan_ds_rate));
|
|
if (req == NULL) {
|
|
ret = -ENOMEM;
|
|
goto done;
|
|
}
|
|
rate = (mlan_ds_rate *)req->pbuf;
|
|
rate_cfg = &rate->param.rate_cfg;
|
|
rate->sub_command = MLAN_OID_RATE_CFG;
|
|
req->req_id = MLAN_IOCTL_RATE;
|
|
req->action = MLAN_ACT_SET;
|
|
rate_cfg->rate_type = MLAN_RATE_BITMAP;
|
|
|
|
/* Fill HR/DSSS rates. */
|
|
if (band == IEEE80211_BAND_2GHZ)
|
|
rate_cfg->bitmap_rates[0] = mask->control[band].legacy & 0x000f;
|
|
|
|
/* Fill OFDM rates */
|
|
if (band == IEEE80211_BAND_2GHZ)
|
|
rate_cfg->bitmap_rates[1] =
|
|
(mask->control[band].legacy & 0x0ff0) >> 4;
|
|
else
|
|
rate_cfg->bitmap_rates[1] = mask->control[band].legacy;
|
|
|
|
#if KERNEL_VERSION(3, 4, 0) <= CFG80211_VERSION_CODE
|
|
/* Fill MCS rates */
|
|
#if KERNEL_VERSION(3, 14, 0) <= CFG80211_VERSION_CODE
|
|
rate_cfg->bitmap_rates[2] = mask->control[band].ht_mcs[0];
|
|
#else
|
|
rate_cfg->bitmap_rates[2] = mask->control[band].mcs[0];
|
|
#endif
|
|
#if KERNEL_VERSION(3, 14, 0) <= CFG80211_VERSION_CODE
|
|
rate_cfg->bitmap_rates[2] |= mask->control[band].ht_mcs[1] << 8;
|
|
#else
|
|
rate_cfg->bitmap_rates[2] |= mask->control[band].mcs[1] << 8;
|
|
#endif
|
|
#endif
|
|
|
|
status = woal_request_ioctl(priv, req, MOAL_IOCTL_WAIT);
|
|
if (status != MLAN_STATUS_SUCCESS) {
|
|
ret = -EFAULT;
|
|
goto done;
|
|
}
|
|
|
|
done:
|
|
if (status != MLAN_STATUS_PENDING)
|
|
kfree(req);
|
|
LEAVE();
|
|
return ret;
|
|
}
|
|
|
|
#if KERNEL_VERSION(2, 6, 38) <= CFG80211_VERSION_CODE
|
|
/**
|
|
* @brief Request the driver to get antenna configuration
|
|
*
|
|
* @param wiphy A pointer to wiphy structure
|
|
* @param tx_ant Bitmaps of allowed antennas to use for TX
|
|
* @param rx_ant Bitmaps of allowed antennas to use for RX
|
|
*
|
|
* @return 0 -- success, otherwise fail
|
|
*/
|
|
int woal_cfg80211_get_antenna(struct wiphy *wiphy, u32 *tx_ant, u32 *rx_ant)
|
|
{
|
|
moal_handle *handle = (moal_handle *)woal_get_wiphy_priv(wiphy);
|
|
moal_private *priv = NULL;
|
|
mlan_ds_radio_cfg *radio = NULL;
|
|
mlan_ioctl_req *req = NULL;
|
|
mlan_status status = MLAN_STATUS_SUCCESS;
|
|
int ret = 0;
|
|
|
|
ENTER();
|
|
|
|
if (!handle) {
|
|
PRINTM(MFATAL, "Unable to get handle\n");
|
|
ret = -EINVAL;
|
|
goto done;
|
|
}
|
|
priv = woal_get_priv(handle, MLAN_BSS_ROLE_ANY);
|
|
if (!priv) {
|
|
ret = -EINVAL;
|
|
goto done;
|
|
}
|
|
|
|
req = woal_alloc_mlan_ioctl_req(sizeof(mlan_ds_radio_cfg));
|
|
if (req == NULL) {
|
|
ret = -ENOMEM;
|
|
goto done;
|
|
}
|
|
|
|
radio = (mlan_ds_radio_cfg *)req->pbuf;
|
|
radio->sub_command = MLAN_OID_ANT_CFG;
|
|
req->req_id = MLAN_IOCTL_RADIO_CFG;
|
|
req->action = MLAN_ACT_GET;
|
|
|
|
status = woal_request_ioctl(priv, req, MOAL_IOCTL_WAIT);
|
|
if (status != MLAN_STATUS_SUCCESS) {
|
|
ret = -EFAULT;
|
|
goto done;
|
|
}
|
|
|
|
if (handle->feature_control & FEATURE_CTRL_STREAM_2X2) {
|
|
*tx_ant = radio->param.ant_cfg.tx_antenna;
|
|
*rx_ant = radio->param.ant_cfg.rx_antenna;
|
|
} else {
|
|
*tx_ant = radio->param.ant_cfg_1x1.antenna;
|
|
*rx_ant = radio->param.ant_cfg_1x1.antenna;
|
|
}
|
|
|
|
done:
|
|
if (status != MLAN_STATUS_PENDING)
|
|
kfree(req);
|
|
/* Driver must return -EINVAL to cfg80211 */
|
|
if (ret)
|
|
ret = -EINVAL;
|
|
LEAVE();
|
|
return ret;
|
|
}
|
|
|
|
/**
|
|
* @brief Request the driver to set antenna configuration
|
|
*
|
|
* @param wiphy A pointer to wiphy structure
|
|
* @param tx_ant Bitmaps of allowed antennas to use for TX
|
|
* @param rx_ant Bitmaps of allowed antennas to use for RX
|
|
*
|
|
* @return 0 -- success, otherwise fail
|
|
*/
|
|
int woal_cfg80211_set_antenna(struct wiphy *wiphy, u32 tx_ant, u32 rx_ant)
|
|
{
|
|
moal_handle *handle = (moal_handle *)woal_get_wiphy_priv(wiphy);
|
|
moal_private *priv = NULL;
|
|
mlan_ds_radio_cfg *radio = NULL;
|
|
mlan_ioctl_req *req = NULL;
|
|
mlan_status status = MLAN_STATUS_SUCCESS;
|
|
int ret = 0;
|
|
|
|
ENTER();
|
|
|
|
if (!handle) {
|
|
PRINTM(MFATAL, "Unable to get handle\n");
|
|
ret = -EINVAL;
|
|
goto done;
|
|
}
|
|
priv = woal_get_priv(handle, MLAN_BSS_ROLE_ANY);
|
|
if (!priv) {
|
|
ret = -EINVAL;
|
|
goto done;
|
|
}
|
|
|
|
req = woal_alloc_mlan_ioctl_req(sizeof(mlan_ds_radio_cfg));
|
|
if (req == NULL) {
|
|
ret = -ENOMEM;
|
|
goto done;
|
|
}
|
|
radio = (mlan_ds_radio_cfg *)req->pbuf;
|
|
radio->sub_command = MLAN_OID_ANT_CFG;
|
|
req->req_id = MLAN_IOCTL_RADIO_CFG;
|
|
req->action = MLAN_ACT_SET;
|
|
if (handle->feature_control & FEATURE_CTRL_STREAM_2X2) {
|
|
radio->param.ant_cfg.tx_antenna = tx_ant;
|
|
radio->param.ant_cfg.rx_antenna = rx_ant;
|
|
} else {
|
|
radio->param.ant_cfg_1x1.antenna = tx_ant;
|
|
}
|
|
|
|
status = woal_request_ioctl(priv, req, MOAL_IOCTL_WAIT);
|
|
if (status != MLAN_STATUS_SUCCESS) {
|
|
ret = -EFAULT;
|
|
goto done;
|
|
}
|
|
|
|
done:
|
|
if (status != MLAN_STATUS_PENDING)
|
|
kfree(req);
|
|
/* Driver must return -EINVAL to cfg80211 */
|
|
if (ret)
|
|
ret = -EINVAL;
|
|
LEAVE();
|
|
return ret;
|
|
}
|
|
#endif
|
|
/**
|
|
* @brief register/unregister mgmt frame forwarding
|
|
*
|
|
* @param priv A pointer to moal_private structure
|
|
* @param frame_type Bit mask for mgmt frame type
|
|
* @param reg Register or unregister
|
|
*
|
|
* @return 0 -- success, otherwise fail
|
|
*/
|
|
void woal_mgmt_frame_register(moal_private *priv, u16 frame_type, bool reg)
|
|
{
|
|
t_u32 mgmt_subtype_mask = 0x0;
|
|
t_u32 last_mgmt_subtype_mask = priv->mgmt_subtype_mask;
|
|
|
|
ENTER();
|
|
|
|
#ifdef SDIO_SUSPEND_RESUME
|
|
if (priv->phandle->shutdown_hs_in_process) {
|
|
LEAVE();
|
|
return;
|
|
}
|
|
#endif
|
|
|
|
if (reg == MTRUE) {
|
|
/* set mgmt_subtype_mask based on origin value */
|
|
mgmt_subtype_mask =
|
|
last_mgmt_subtype_mask | BIT(frame_type >> 4);
|
|
} else {
|
|
/* clear mgmt_subtype_mask */
|
|
mgmt_subtype_mask =
|
|
last_mgmt_subtype_mask & ~BIT(frame_type >> 4);
|
|
}
|
|
PRINTM(MIOCTL,
|
|
"%s: frame_type=0x%x mgmt_subtype_mask=0x%x last_mgmt_subtype_mask=0x%x\n",
|
|
priv->netdev->name, frame_type, mgmt_subtype_mask,
|
|
last_mgmt_subtype_mask);
|
|
if (mgmt_subtype_mask != last_mgmt_subtype_mask) {
|
|
last_mgmt_subtype_mask = mgmt_subtype_mask;
|
|
/* Notify driver that a mgmt frame type was registered.
|
|
* Note that this callback may not sleep, and cannot run
|
|
* concurrently with itself.
|
|
*/
|
|
woal_reg_rx_mgmt_ind(priv, MLAN_ACT_SET, &mgmt_subtype_mask,
|
|
MOAL_NO_WAIT);
|
|
priv->mgmt_subtype_mask = last_mgmt_subtype_mask;
|
|
}
|
|
|
|
LEAVE();
|
|
}
|
|
#if KERNEL_VERSION(3, 6, 0) > CFG80211_VERSION_CODE
|
|
/**
|
|
* @brief register/unregister mgmt frame forwarding
|
|
*
|
|
* @param wiphy A pointer to wiphy structure
|
|
* @param dev A pointer to net_device structure
|
|
* @param frame_type Bit mask for mgmt frame type
|
|
* @param reg Register or unregister
|
|
*
|
|
* @return 0 -- success, otherwise fail
|
|
*/
|
|
void woal_cfg80211_mgmt_frame_register(struct wiphy *wiphy,
|
|
struct net_device *dev, u16 frame_type,
|
|
bool reg)
|
|
#else
|
|
#if KERNEL_VERSION(5, 8, 0) <= CFG80211_VERSION_CODE
|
|
void woal_cfg80211_mgmt_frame_register(struct wiphy *wiphy,
|
|
struct wireless_dev *wdev,
|
|
struct mgmt_frame_regs *upd)
|
|
#else
|
|
/**
|
|
* @brief register/unregister mgmt frame forwarding
|
|
*
|
|
* @param wiphy A pointer to wiphy structure
|
|
* @param wdev A pointer to wireless_dev structure
|
|
* @param frame_type Bit mask for mgmt frame type
|
|
* @param reg Register or unregister
|
|
*
|
|
* @return 0 -- success, otherwise fail
|
|
*/
|
|
void woal_cfg80211_mgmt_frame_register(struct wiphy *wiphy,
|
|
struct wireless_dev *wdev,
|
|
u16 frame_type, bool reg)
|
|
#endif
|
|
#endif
|
|
{
|
|
#if KERNEL_VERSION(3, 6, 0) <= CFG80211_VERSION_CODE
|
|
struct net_device *dev = wdev->netdev;
|
|
#endif
|
|
moal_private *priv = (moal_private *)woal_get_netdev_priv(dev);
|
|
|
|
ENTER();
|
|
|
|
#if KERNEL_VERSION(5, 8, 0) <= CFG80211_VERSION_CODE
|
|
if ((upd->interface_stypes & BIT(IEEE80211_STYPE_AUTH >> 4))
|
|
/** Supplicant 2.8 always register auth, FW will handle auth when
|
|
* host_mlme=0
|
|
*/
|
|
&& !moal_extflg_isset(priv->phandle, EXT_HOST_MLME))
|
|
upd->interface_stypes &= ~BIT(IEEE80211_STYPE_AUTH >> 4);
|
|
|
|
if (priv->mgmt_subtype_mask != upd->interface_stypes) {
|
|
priv->mgmt_subtype_mask = upd->interface_stypes;
|
|
woal_reg_rx_mgmt_ind(priv, MLAN_ACT_SET, &upd->interface_stypes,
|
|
MOAL_NO_WAIT);
|
|
}
|
|
#else
|
|
if (frame_type == IEEE80211_STYPE_AUTH
|
|
#if KERNEL_VERSION(3, 8, 0) <= CFG80211_VERSION_CODE
|
|
/** Supplicant 2.8 always register auth, FW will handle auth when
|
|
* host_mlme=0
|
|
*/
|
|
&& !moal_extflg_isset(priv->phandle, EXT_HOST_MLME)
|
|
#endif
|
|
) {
|
|
LEAVE();
|
|
return;
|
|
}
|
|
woal_mgmt_frame_register(priv, frame_type, reg);
|
|
#endif
|
|
LEAVE();
|
|
}
|
|
|
|
#ifdef UAP_CFG80211
|
|
#if KERNEL_VERSION(3, 12, 0) <= CFG80211_VERSION_CODE
|
|
/*
|
|
* @brief prepare and send WOAL_EVENT_CANCEL_CHANRPT
|
|
*
|
|
* @param priv A pointer moal_private structure
|
|
*
|
|
* @return N/A
|
|
*/
|
|
void woal_cancel_chanrpt_event(moal_private *priv)
|
|
{
|
|
struct woal_event *evt;
|
|
unsigned long flags;
|
|
moal_handle *handle = priv->phandle;
|
|
|
|
evt = kzalloc(sizeof(struct woal_event), GFP_ATOMIC);
|
|
if (!evt) {
|
|
PRINTM(MERROR, "Fail to alloc memory for deauth event\n");
|
|
LEAVE();
|
|
return;
|
|
}
|
|
evt->priv = priv;
|
|
evt->type = WOAL_EVENT_CANCEL_CHANRPT;
|
|
INIT_LIST_HEAD(&evt->link);
|
|
spin_lock_irqsave(&handle->evt_lock, flags);
|
|
list_add_tail(&evt->link, &handle->evt_queue);
|
|
spin_unlock_irqrestore(&handle->evt_lock, flags);
|
|
queue_work(handle->evt_workqueue, &handle->evt_work);
|
|
}
|
|
#endif
|
|
#endif
|
|
|
|
#if CFG80211_VERSION_CODE >= KERNEL_VERSION(2, 6, 39)
|
|
/*
|
|
* @brief check if we need set remain_on_channel
|
|
*
|
|
* @param priv A pointer moal_private structure
|
|
* @param wait Duration to wait
|
|
*
|
|
* @return MFALSE-no need set remain_on_channel
|
|
*/
|
|
t_u8 woal_check_mgmt_tx_channel(moal_private *priv,
|
|
struct ieee80211_channel *chan,
|
|
unsigned int wait)
|
|
{
|
|
int freq;
|
|
if (priv->bss_type == MLAN_BSS_TYPE_UAP)
|
|
return MFALSE;
|
|
if (wait)
|
|
return MTRUE;
|
|
freq = woal_get_active_intf_freq(priv);
|
|
if (chan->center_freq == freq)
|
|
return MFALSE;
|
|
return MTRUE;
|
|
}
|
|
#endif
|
|
|
|
#if KERNEL_VERSION(3, 2, 0) <= CFG80211_VERSION_CODE
|
|
#if KERNEL_VERSION(3, 3, 0) <= CFG80211_VERSION_CODE
|
|
#if KERNEL_VERSION(3, 6, 0) <= CFG80211_VERSION_CODE
|
|
#if KERNEL_VERSION(3, 8, 0) <= CFG80211_VERSION_CODE
|
|
#if KERNEL_VERSION(3, 14, 0) <= CFG80211_VERSION_CODE
|
|
/**
|
|
* @brief tx mgmt frame
|
|
*
|
|
* @param wiphy A pointer to wiphy structure
|
|
* @param wdev A pointer to wireless_dev structure
|
|
* @param params A pointer to cfg80211_mgmt_tx_params structure
|
|
* @param cookie A pointer to frame cookie
|
|
*
|
|
* @return 0 -- success, otherwise fail
|
|
*/
|
|
#else
|
|
/**
|
|
* @brief tx mgmt frame
|
|
*
|
|
* @param wiphy A pointer to wiphy structure
|
|
* @param wdev A pointer to wireless_dev structure
|
|
* @param chan A pointer to ieee80211_channel structure
|
|
* @param offchan Off channel or not
|
|
* @param wait Duration to wait
|
|
* @param buf Frame buffer
|
|
* @param len Frame length
|
|
* @param no_cck No CCK check
|
|
* @param dont_wait_for_ack Do not wait for ACK
|
|
* @param cookie A pointer to frame cookie
|
|
*
|
|
* @return 0 -- success, otherwise fail
|
|
*/
|
|
#endif
|
|
#else
|
|
/**
|
|
* @brief tx mgmt frame
|
|
*
|
|
* @param wiphy A pointer to wiphy structure
|
|
* @param wdev A pointer to wireless_dev structure
|
|
* @param chan A pointer to ieee80211_channel structure
|
|
* @param offchan Off channel or not
|
|
* @param channel_type Channel type
|
|
* @param channel_type_valid Is channel type valid or not
|
|
* @param wait Duration to wait
|
|
* @param buf Frame buffer
|
|
* @param len Frame length
|
|
* @param no_cck No CCK check
|
|
* @param dont_wait_for_ack Do not wait for ACK
|
|
* @param cookie A pointer to frame cookie
|
|
*
|
|
* @return 0 -- success, otherwise fail
|
|
*/
|
|
#endif
|
|
#else
|
|
/**
|
|
* @brief tx mgmt frame
|
|
*
|
|
* @param wiphy A pointer to wiphy structure
|
|
* @param dev A pointer to net_device structure
|
|
* @param chan A pointer to ieee80211_channel structure
|
|
* @param offchan Off channel or not
|
|
* @param channel_type Channel type
|
|
* @param channel_type_valid Is channel type valid or not
|
|
* @param wait Duration to wait
|
|
* @param buf Frame buffer
|
|
* @param len Frame length
|
|
* @param no_cck No CCK check
|
|
* @param dont_wait_for_ack Do not wait for ACK
|
|
* @param cookie A pointer to frame cookie
|
|
*
|
|
* @return 0 -- success, otherwise fail
|
|
*/
|
|
#endif
|
|
#else
|
|
/**
|
|
* @brief tx mgmt frame
|
|
*
|
|
* @param wiphy A pointer to wiphy structure
|
|
* @param dev A pointer to net_device structure
|
|
* @param chan A pointer to ieee80211_channel structure
|
|
* @param offchan Off channel or not
|
|
* @param channel_type Channel type
|
|
* @param channel_type_valid Is channel type valid or not
|
|
* @param wait Duration to wait
|
|
* @param buf Frame buffer
|
|
* @param len Frame length
|
|
* @param no_cck No CCK check
|
|
* @param cookie A pointer to frame cookie
|
|
*
|
|
* @return 0 -- success, otherwise fail
|
|
*/
|
|
#endif
|
|
#else
|
|
/**
|
|
* @brief tx mgmt frame
|
|
*
|
|
* @param wiphy A pointer to wiphy structure
|
|
* @param dev A pointer to net_device structure
|
|
* @param chan A pointer to ieee80211_channel structure
|
|
* @param offchan Off channel or not
|
|
* @param channel_type Channel type
|
|
* @param channel_type_valid Is channel type valid or not
|
|
* @param wait Duration to wait
|
|
* @param buf Frame buffer
|
|
* @param len Frame length
|
|
* @param cookie A pointer to frame cookie
|
|
*
|
|
* @return 0 -- success, otherwise fail
|
|
*/
|
|
#endif
|
|
int woal_cfg80211_mgmt_tx(struct wiphy *wiphy,
|
|
#if KERNEL_VERSION(3, 6, 0) > CFG80211_VERSION_CODE
|
|
struct net_device *dev,
|
|
#else
|
|
struct wireless_dev *wdev,
|
|
#endif
|
|
#if KERNEL_VERSION(3, 14, 0) <= CFG80211_VERSION_CODE
|
|
struct cfg80211_mgmt_tx_params *params,
|
|
#else
|
|
struct ieee80211_channel *chan, bool offchan,
|
|
#if KERNEL_VERSION(3, 8, 0) > CFG80211_VERSION_CODE
|
|
enum nl80211_channel_type channel_type,
|
|
bool channel_type_valid,
|
|
#endif
|
|
unsigned int wait, const u8 *buf, size_t len,
|
|
#if KERNEL_VERSION(3, 2, 0) <= CFG80211_VERSION_CODE
|
|
bool no_cck,
|
|
#endif
|
|
#if KERNEL_VERSION(3, 3, 0) <= CFG80211_VERSION_CODE
|
|
bool dont_wait_for_ack,
|
|
#endif
|
|
#endif
|
|
u64 *cookie)
|
|
{
|
|
#if KERNEL_VERSION(3, 6, 0) <= CFG80211_VERSION_CODE
|
|
struct net_device *dev = wdev->netdev;
|
|
#endif
|
|
#if KERNEL_VERSION(3, 14, 0) <= CFG80211_VERSION_CODE
|
|
struct ieee80211_channel *chan = params->chan;
|
|
unsigned int wait = params->wait;
|
|
const u8 *buf = params->buf;
|
|
size_t len = params->len;
|
|
#endif
|
|
moal_private *priv = (moal_private *)woal_get_netdev_priv(dev);
|
|
int ret = 0;
|
|
pmlan_buffer pmbuf = NULL;
|
|
mlan_status status = MLAN_STATUS_SUCCESS;
|
|
t_u16 packet_len = 0;
|
|
t_u16 pkt_len = 0;
|
|
t_u8 addr[] = {0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF};
|
|
t_u32 pkt_type;
|
|
t_u32 tx_control;
|
|
#if KERNEL_VERSION(2, 6, 39) <= CFG80211_VERSION_CODE
|
|
t_u8 channel_status;
|
|
t_u32 duration;
|
|
moal_private *remain_priv = NULL;
|
|
#endif
|
|
|
|
unsigned long flags;
|
|
struct sk_buff *skb = NULL;
|
|
struct tx_status_info *tx_info = NULL;
|
|
t_u32 remain_len = 0;
|
|
t_u16 fc, type, stype;
|
|
|
|
ENTER();
|
|
|
|
if (buf == NULL || len == 0) {
|
|
PRINTM(MERROR, "%s: corrupt data\n", __func__);
|
|
LEAVE();
|
|
return -EFAULT;
|
|
}
|
|
|
|
/* If the packet is probe response, that means we are in listen phase,
|
|
* so we should not call remain_on_channel_cfg because
|
|
* remain_on_channl already handled it. If the packet if action, that
|
|
* means we are in PD/GO negotiation, so we should call
|
|
* remain_on_channel_cfg in order to receive action frame from peer
|
|
* device
|
|
*/
|
|
if (GET_BSS_ROLE(priv) == MLAN_BSS_ROLE_UAP) {
|
|
if (ieee80211_is_probe_resp(
|
|
((struct ieee80211_mgmt *)buf)->frame_control)) {
|
|
PRINTM(MIOCTL, "Skip send probe_resp in GO/UAP mode\n");
|
|
goto done;
|
|
}
|
|
fc = le16_to_cpu(((struct ieee80211_mgmt *)buf)->frame_control);
|
|
type = fc & IEEE80211_FCTL_FTYPE;
|
|
stype = fc & IEEE80211_FCTL_STYPE;
|
|
if (type == IEEE80211_FTYPE_MGMT) {
|
|
switch (stype) {
|
|
case IEEE80211_STYPE_AUTH:
|
|
PRINTM(MMSG, "wlan: HostMlme %s send Auth\n",
|
|
priv->netdev->name);
|
|
break;
|
|
case IEEE80211_STYPE_DEAUTH:
|
|
case IEEE80211_STYPE_DISASSOC:
|
|
#ifdef UAP_SUPPORT
|
|
if (!priv->bss_started) {
|
|
PRINTM(MCMND,
|
|
"Drop deauth packet before AP started\n");
|
|
#if CFG80211_VERSION_CODE >= KERNEL_VERSION(3, 14, 0)
|
|
if (!moal_extflg_isset(priv->phandle,
|
|
EXT_DFS_OFFLOAD))
|
|
#endif
|
|
woal_cancel_cac(priv);
|
|
goto done;
|
|
}
|
|
#endif
|
|
PRINTM(MMSG,
|
|
"wlan: HostMlme %s send deauth/disassoc\n",
|
|
priv->netdev->name);
|
|
|
|
break;
|
|
case IEEE80211_STYPE_ASSOC_RESP:
|
|
case IEEE80211_STYPE_REASSOC_RESP:
|
|
PRINTM(MMSG,
|
|
"wlan: HostMlme %s send assoc/reassoc resp\n",
|
|
priv->netdev->name);
|
|
break;
|
|
default:
|
|
break;
|
|
}
|
|
}
|
|
}
|
|
|
|
#if KERNEL_VERSION(2, 6, 39) <= CFG80211_VERSION_CODE
|
|
if ((ieee80211_is_action(((struct ieee80211_mgmt *)buf)->frame_control))
|
|
#if KERNEL_VERSION(3, 8, 0) <= CFG80211_VERSION_CODE
|
|
|| moal_extflg_isset(priv->phandle, EXT_HOST_MLME)
|
|
#endif
|
|
) {
|
|
#ifdef WIFI_DIRECT_SUPPORT
|
|
if (priv->bss_type == MLAN_BSS_TYPE_WIFIDIRECT)
|
|
woal_cfg80211_display_p2p_actframe(buf, len, chan,
|
|
MTRUE);
|
|
if (priv->phandle->is_go_timer_set) {
|
|
woal_cancel_timer(&priv->phandle->go_timer);
|
|
priv->phandle->is_go_timer_set = MFALSE;
|
|
}
|
|
#endif
|
|
if (priv->phandle->is_remain_timer_set) {
|
|
woal_cancel_timer(&priv->phandle->remain_timer);
|
|
woal_remain_timer_func(priv->phandle);
|
|
}
|
|
/* With sd8777 We have difficulty to receive response packet in
|
|
* 500ms
|
|
*/
|
|
#define MGMT_TX_DEFAULT_WAIT_TIME 1500
|
|
if (priv->phandle->remain_on_channel)
|
|
remain_priv =
|
|
priv->phandle
|
|
->priv[priv->phandle->remain_bss_index];
|
|
/** cancel previous remain on channel */
|
|
if (priv->phandle->remain_on_channel && remain_priv) {
|
|
if (woal_cfg80211_remain_on_channel_cfg(
|
|
remain_priv, MOAL_IOCTL_WAIT, MTRUE,
|
|
&channel_status, NULL, 0, 0))
|
|
PRINTM(MERROR,
|
|
"mgmt_tx:Fail to cancel remain on channel\n");
|
|
if (priv->phandle->cookie) {
|
|
cfg80211_remain_on_channel_expired(
|
|
#if KERNEL_VERSION(3, 6, 0) > CFG80211_VERSION_CODE
|
|
remain_priv->netdev,
|
|
#else
|
|
remain_priv->wdev,
|
|
#endif
|
|
priv->phandle->cookie,
|
|
&priv->phandle->chan,
|
|
#if KERNEL_VERSION(3, 8, 0) > CFG80211_VERSION_CODE
|
|
priv->phandle->channel_type,
|
|
#endif
|
|
GFP_ATOMIC);
|
|
priv->phandle->cookie = 0;
|
|
}
|
|
priv->phandle->remain_on_channel = MFALSE;
|
|
}
|
|
#ifdef STA_CFG80211
|
|
/** cancel pending scan */
|
|
woal_cancel_scan(priv, MOAL_IOCTL_WAIT);
|
|
#endif
|
|
|
|
if (chan && woal_check_mgmt_tx_channel(priv, chan, wait)) {
|
|
duration = (wait > MGMT_TX_DEFAULT_WAIT_TIME) ?
|
|
wait :
|
|
MGMT_TX_DEFAULT_WAIT_TIME;
|
|
#if KERNEL_VERSION(3, 8, 0) > CFG80211_VERSION_CODE
|
|
if (channel_type_valid)
|
|
ret = woal_cfg80211_remain_on_channel_cfg(
|
|
priv, MOAL_IOCTL_WAIT, MFALSE,
|
|
&channel_status, chan, channel_type,
|
|
duration);
|
|
else
|
|
#endif
|
|
ret = woal_cfg80211_remain_on_channel_cfg(
|
|
priv, MOAL_IOCTL_WAIT, MFALSE,
|
|
&channel_status, chan, 0, duration);
|
|
if (ret) {
|
|
/* Return fail will cause p2p connection fail
|
|
*/
|
|
woal_sched_timeout(2);
|
|
#if KERNEL_VERSION(3, 8, 0) > CFG80211_VERSION_CODE
|
|
if (channel_type_valid)
|
|
ret = woal_cfg80211_remain_on_channel_cfg(
|
|
priv, MOAL_IOCTL_WAIT, MFALSE,
|
|
&channel_status, chan,
|
|
channel_type, duration);
|
|
else
|
|
#endif
|
|
ret = woal_cfg80211_remain_on_channel_cfg(
|
|
priv, MOAL_IOCTL_WAIT, MFALSE,
|
|
&channel_status, chan, 0,
|
|
duration);
|
|
PRINTM(MERROR,
|
|
"Try configure remain on channel again, ret=%d\n",
|
|
ret);
|
|
ret = 0;
|
|
} else {
|
|
priv->phandle->remain_on_channel = MTRUE;
|
|
priv->phandle->remain_bss_index =
|
|
priv->bss_index;
|
|
#if KERNEL_VERSION(3, 8, 0) > CFG80211_VERSION_CODE
|
|
priv->phandle->channel_type = channel_type;
|
|
#endif
|
|
moal_memcpy_ext(
|
|
priv->phandle, &priv->phandle->chan,
|
|
chan, sizeof(struct ieee80211_channel),
|
|
sizeof(struct ieee80211_channel));
|
|
PRINTM(MIOCTL,
|
|
"%s: Mgmt Tx: Set remain channel=%d duration=%d\n",
|
|
dev->name,
|
|
ieee80211_frequency_to_channel(
|
|
chan->center_freq),
|
|
duration);
|
|
}
|
|
}
|
|
}
|
|
#endif
|
|
|
|
/* pkt_type + tx_control */
|
|
#define HEADER_SIZE 8
|
|
packet_len = (t_u16)(len + MLAN_MAC_ADDR_LENGTH);
|
|
pmbuf = woal_alloc_mlan_buffer(priv->phandle,
|
|
MLAN_MIN_DATA_HEADER_LEN + HEADER_SIZE +
|
|
packet_len + sizeof(packet_len));
|
|
if (!pmbuf) {
|
|
PRINTM(MERROR, "Fail to allocate mlan_buffer\n");
|
|
ret = -ENOMEM;
|
|
goto done;
|
|
}
|
|
#if KERNEL_VERSION(3, 8, 0) > LINUX_VERSION_CODE
|
|
*cookie = random32() | 1;
|
|
#else
|
|
#if KERNEL_VERSION(6, 1, 0) > LINUX_VERSION_CODE
|
|
*cookie = prandom_u32() | 1;
|
|
#else
|
|
*cookie = get_random_u32() | 1;
|
|
#endif
|
|
#endif
|
|
pmbuf->data_offset = MLAN_MIN_DATA_HEADER_LEN;
|
|
pkt_type = MRVL_PKT_TYPE_MGMT_FRAME;
|
|
tx_control = 0;
|
|
remain_len = HEADER_SIZE + packet_len + sizeof(packet_len);
|
|
/* Add pkt_type and tx_control */
|
|
moal_memcpy_ext(priv->phandle, pmbuf->pbuf + pmbuf->data_offset,
|
|
&pkt_type, sizeof(pkt_type), remain_len);
|
|
remain_len -= sizeof(pkt_type);
|
|
moal_memcpy_ext(priv->phandle,
|
|
pmbuf->pbuf + pmbuf->data_offset + sizeof(pkt_type),
|
|
&tx_control, sizeof(tx_control), remain_len);
|
|
remain_len -= sizeof(tx_control);
|
|
/* frmctl + durationid + addr1 + addr2 + addr3 + seqctl */
|
|
#define PACKET_ADDR4_POS (2 + 2 + 6 + 6 + 6 + 2)
|
|
pkt_len = woal_cpu_to_le16(packet_len);
|
|
moal_memcpy_ext(priv->phandle,
|
|
pmbuf->pbuf + pmbuf->data_offset + HEADER_SIZE,
|
|
&pkt_len, sizeof(pkt_len), remain_len);
|
|
remain_len -= sizeof(packet_len);
|
|
moal_memcpy_ext(priv->phandle,
|
|
pmbuf->pbuf + pmbuf->data_offset + HEADER_SIZE +
|
|
sizeof(packet_len),
|
|
buf, PACKET_ADDR4_POS, remain_len);
|
|
remain_len -= PACKET_ADDR4_POS;
|
|
moal_memcpy_ext(priv->phandle,
|
|
pmbuf->pbuf + pmbuf->data_offset + HEADER_SIZE +
|
|
sizeof(packet_len) + PACKET_ADDR4_POS,
|
|
addr, MLAN_MAC_ADDR_LENGTH, remain_len);
|
|
remain_len -= MLAN_MAC_ADDR_LENGTH;
|
|
moal_memcpy_ext(priv->phandle,
|
|
pmbuf->pbuf + pmbuf->data_offset + HEADER_SIZE +
|
|
sizeof(packet_len) + PACKET_ADDR4_POS +
|
|
MLAN_MAC_ADDR_LENGTH,
|
|
buf + PACKET_ADDR4_POS, len - PACKET_ADDR4_POS,
|
|
remain_len);
|
|
|
|
pmbuf->data_len = HEADER_SIZE + packet_len + sizeof(packet_len);
|
|
pmbuf->buf_type = MLAN_BUF_TYPE_RAW_DATA;
|
|
pmbuf->bss_index = priv->bss_index;
|
|
if ((ieee80211_is_action(((struct ieee80211_mgmt *)buf)->frame_control))
|
|
#if KERNEL_VERSION(3, 8, 0) <= CFG80211_VERSION_CODE
|
|
|| moal_extflg_isset(priv->phandle, EXT_HOST_MLME)
|
|
#endif
|
|
) {
|
|
pmbuf->flags = MLAN_BUF_FLAG_TX_STATUS;
|
|
if (!priv->tx_seq_num)
|
|
priv->tx_seq_num++;
|
|
pmbuf->tx_seq_num = priv->tx_seq_num++;
|
|
tx_info = kzalloc(sizeof(struct tx_status_info), GFP_ATOMIC);
|
|
if (tx_info) {
|
|
skb = alloc_skb(len, GFP_ATOMIC);
|
|
if (skb) {
|
|
moal_memcpy_ext(priv->phandle, skb->data, buf,
|
|
len, len);
|
|
skb_put(skb, len);
|
|
spin_lock_irqsave(&priv->tx_stat_lock, flags);
|
|
tx_info->tx_cookie = *cookie;
|
|
tx_info->tx_skb = skb;
|
|
tx_info->tx_seq_num = pmbuf->tx_seq_num;
|
|
if ((priv->bss_role == MLAN_BSS_ROLE_UAP) &&
|
|
(priv->phandle->remain_on_channel && !wait))
|
|
tx_info->cancel_remain_on_channel =
|
|
MTRUE;
|
|
INIT_LIST_HEAD(&tx_info->link);
|
|
list_add_tail(&tx_info->link,
|
|
&priv->tx_stat_queue);
|
|
spin_unlock_irqrestore(&priv->tx_stat_lock,
|
|
flags);
|
|
} else {
|
|
kfree(tx_info);
|
|
tx_info = NULL;
|
|
}
|
|
}
|
|
}
|
|
|
|
status = mlan_send_packet(priv->phandle->pmlan_adapter, pmbuf);
|
|
|
|
switch (status) {
|
|
case MLAN_STATUS_PENDING:
|
|
atomic_inc(&priv->phandle->tx_pending);
|
|
queue_work(priv->phandle->workqueue, &priv->phandle->main_work);
|
|
|
|
/* Delay 30ms to guarantee the packet has been already tx'ed,
|
|
* because if we call cfg80211_mgmt_tx_status() immediately,
|
|
* then wpa_supplicant will call cancel_remain_on_channel(),
|
|
* which may affect the mgmt frame tx. Meanwhile it is only
|
|
* necessary for P2P action handshake to wait 30ms.
|
|
*/
|
|
if ((ieee80211_is_action(
|
|
((struct ieee80211_mgmt *)buf)->frame_control))
|
|
#if KERNEL_VERSION(3, 8, 0) <= CFG80211_VERSION_CODE
|
|
|| moal_extflg_isset(priv->phandle, EXT_HOST_MLME)
|
|
#endif
|
|
) {
|
|
if (tx_info)
|
|
break;
|
|
else
|
|
woal_sched_timeout(30);
|
|
}
|
|
/* Notify the mgmt tx status */
|
|
#if KERNEL_VERSION(2, 6, 37) <= CFG80211_VERSION_CODE
|
|
#if KERNEL_VERSION(3, 6, 0) > CFG80211_VERSION_CODE
|
|
cfg80211_mgmt_tx_status(dev, *cookie, buf, len, true,
|
|
GFP_ATOMIC);
|
|
#else
|
|
cfg80211_mgmt_tx_status(priv->wdev, *cookie, buf, len, true,
|
|
GFP_ATOMIC);
|
|
#endif
|
|
#endif
|
|
break;
|
|
case MLAN_STATUS_SUCCESS:
|
|
woal_free_mlan_buffer(priv->phandle, pmbuf);
|
|
break;
|
|
case MLAN_STATUS_FAILURE:
|
|
default:
|
|
woal_free_mlan_buffer(priv->phandle, pmbuf);
|
|
ret = -EFAULT;
|
|
break;
|
|
}
|
|
|
|
done:
|
|
|
|
if (status != MLAN_STATUS_PENDING) {
|
|
if (tx_info)
|
|
woal_remove_tx_info(priv, tx_info->tx_seq_num);
|
|
}
|
|
|
|
LEAVE();
|
|
return ret;
|
|
}
|
|
|
|
/**
|
|
* @brief Add custom ie to mgmt frames.
|
|
*
|
|
* @param priv A pointer to moal private structure
|
|
* @param beacon_ies_data Beacon ie
|
|
* @param beacon_index The index for beacon when auto index
|
|
* @param proberesp_ies_data Probe resp ie
|
|
* @param proberesp_index The index for probe resp when auto index
|
|
* @param assocresp_ies_data Assoc resp ie
|
|
* @param assocresp_index The index for assoc resp when auto index
|
|
* @param probereq_ies_data Probe req ie
|
|
* @param probereq_index The index for probe req when auto index
|
|
* @param wait_option wait option
|
|
*
|
|
* @return 0 -- success, otherwise fail
|
|
*/
|
|
static mlan_status
|
|
woal_cfg80211_custom_ie(moal_private *priv, custom_ie *beacon_ies_data,
|
|
t_u16 *beacon_index, custom_ie *proberesp_ies_data,
|
|
t_u16 *proberesp_index, custom_ie *assocresp_ies_data,
|
|
t_u16 *assocresp_index, custom_ie *probereq_ies_data,
|
|
t_u16 *probereq_index, t_u8 wait_option)
|
|
{
|
|
mlan_ioctl_req *ioctl_req = NULL;
|
|
mlan_ds_misc_cfg *misc = NULL;
|
|
mlan_ds_misc_custom_ie *pcustom_ie = NULL;
|
|
t_u8 *pos = NULL;
|
|
t_u16 len = 0;
|
|
mlan_status status = MLAN_STATUS_SUCCESS;
|
|
t_u32 remain_len = 0;
|
|
|
|
ENTER();
|
|
|
|
pcustom_ie = kzalloc(sizeof(mlan_ds_misc_custom_ie), GFP_KERNEL);
|
|
if (!pcustom_ie) {
|
|
PRINTM(MERROR, "Fail to allocate custome_ie\n");
|
|
status = MLAN_STATUS_FAILURE;
|
|
goto done;
|
|
}
|
|
|
|
pcustom_ie->type = TLV_TYPE_MGMT_IE;
|
|
|
|
pos = (t_u8 *)pcustom_ie->ie_data_list;
|
|
remain_len = sizeof(pcustom_ie->ie_data_list);
|
|
if (beacon_ies_data) {
|
|
len = sizeof(*beacon_ies_data) - MAX_IE_SIZE +
|
|
beacon_ies_data->ie_length;
|
|
moal_memcpy_ext(priv->phandle, pos, beacon_ies_data, len,
|
|
remain_len);
|
|
pos += len;
|
|
remain_len -= len;
|
|
pcustom_ie->len += len;
|
|
}
|
|
|
|
if (proberesp_ies_data) {
|
|
len = sizeof(*proberesp_ies_data) - MAX_IE_SIZE +
|
|
proberesp_ies_data->ie_length;
|
|
moal_memcpy_ext(priv->phandle, pos, proberesp_ies_data, len,
|
|
remain_len);
|
|
pos += len;
|
|
remain_len -= len;
|
|
pcustom_ie->len += len;
|
|
}
|
|
|
|
if (assocresp_ies_data) {
|
|
len = sizeof(*assocresp_ies_data) - MAX_IE_SIZE +
|
|
assocresp_ies_data->ie_length;
|
|
moal_memcpy_ext(priv->phandle, pos, assocresp_ies_data, len,
|
|
remain_len);
|
|
pos += len;
|
|
remain_len -= len;
|
|
pcustom_ie->len += len;
|
|
}
|
|
|
|
if (probereq_ies_data) {
|
|
len = sizeof(*probereq_ies_data) - MAX_IE_SIZE +
|
|
probereq_ies_data->ie_length;
|
|
moal_memcpy_ext(priv->phandle, pos, probereq_ies_data, len,
|
|
remain_len);
|
|
pos += len;
|
|
remain_len -= len;
|
|
pcustom_ie->len += len;
|
|
}
|
|
ioctl_req = woal_alloc_mlan_ioctl_req(sizeof(mlan_ds_misc_cfg));
|
|
if (ioctl_req == NULL) {
|
|
PRINTM(MERROR, "Fail to allocate ioctl_req\n");
|
|
status = MLAN_STATUS_FAILURE;
|
|
goto done;
|
|
}
|
|
|
|
misc = (mlan_ds_misc_cfg *)ioctl_req->pbuf;
|
|
misc->sub_command = MLAN_OID_MISC_CUSTOM_IE;
|
|
ioctl_req->req_id = MLAN_IOCTL_MISC_CFG;
|
|
ioctl_req->action = MLAN_ACT_SET;
|
|
|
|
moal_memcpy_ext(priv->phandle, &misc->param.cust_ie, pcustom_ie,
|
|
sizeof(mlan_ds_misc_custom_ie),
|
|
sizeof(mlan_ds_misc_custom_ie));
|
|
|
|
status = woal_request_ioctl(priv, ioctl_req, wait_option);
|
|
if (status != MLAN_STATUS_SUCCESS)
|
|
goto done;
|
|
|
|
/* get the assigned index */
|
|
pos = (t_u8 *)(&misc->param.cust_ie.ie_data_list[0].ie_index);
|
|
if (beacon_ies_data && beacon_ies_data->ie_length &&
|
|
beacon_ies_data->ie_index == MLAN_CUSTOM_IE_AUTO_IDX_MASK) {
|
|
/* save beacon ie index after auto-indexing */
|
|
*beacon_index = misc->param.cust_ie.ie_data_list[0].ie_index;
|
|
len = sizeof(*beacon_ies_data) - MAX_IE_SIZE +
|
|
beacon_ies_data->ie_length;
|
|
pos += len;
|
|
}
|
|
|
|
if (proberesp_ies_data && proberesp_ies_data->ie_length &&
|
|
proberesp_ies_data->ie_index == MLAN_CUSTOM_IE_AUTO_IDX_MASK) {
|
|
/* save probe resp ie index after auto-indexing */
|
|
*proberesp_index = *((t_u16 *)pos);
|
|
len = sizeof(*proberesp_ies_data) - MAX_IE_SIZE +
|
|
proberesp_ies_data->ie_length;
|
|
pos += len;
|
|
}
|
|
|
|
if (assocresp_ies_data && assocresp_ies_data->ie_length &&
|
|
assocresp_ies_data->ie_index == MLAN_CUSTOM_IE_AUTO_IDX_MASK) {
|
|
/* save assoc resp ie index after auto-indexing */
|
|
*assocresp_index = *((t_u16 *)pos);
|
|
len = sizeof(*assocresp_ies_data) - MAX_IE_SIZE +
|
|
assocresp_ies_data->ie_length;
|
|
pos += len;
|
|
}
|
|
if (probereq_ies_data && probereq_ies_data->ie_length &&
|
|
probereq_ies_data->ie_index == MLAN_CUSTOM_IE_AUTO_IDX_MASK) {
|
|
/* save probe resp ie index after auto-indexing */
|
|
*probereq_index = *((t_u16 *)pos);
|
|
len = sizeof(*probereq_ies_data) - MAX_IE_SIZE +
|
|
probereq_ies_data->ie_length;
|
|
pos += len;
|
|
}
|
|
// TODO why we check status_code at end
|
|
if (ioctl_req->status_code == MLAN_ERROR_IOCTL_FAIL)
|
|
status = MLAN_STATUS_FAILURE;
|
|
|
|
done:
|
|
if (status != MLAN_STATUS_PENDING)
|
|
kfree(ioctl_req);
|
|
kfree(pcustom_ie);
|
|
LEAVE();
|
|
return status;
|
|
}
|
|
|
|
#if KERNEL_VERSION(3, 14, 0) <= CFG80211_VERSION_CODE
|
|
/**
|
|
* @brief set Qos map
|
|
*
|
|
* @param wiphy A pointer to wiphy structure
|
|
* @param dev A pointer to net_device structure
|
|
* @param qos_map A pointer to cfg80211_qos_map structure
|
|
*
|
|
*
|
|
* @return 0 -- success, otherwise fail
|
|
*/
|
|
int woal_cfg80211_set_qos_map(struct wiphy *wiphy, struct net_device *dev,
|
|
struct cfg80211_qos_map *qos_map)
|
|
{
|
|
moal_private *priv = (moal_private *)woal_get_netdev_priv(dev);
|
|
int i, j, ret = 0;
|
|
|
|
ENTER();
|
|
/**clear dscp map*/
|
|
if (!qos_map) {
|
|
memset(priv->dscp_map, 0xFF, sizeof(priv->dscp_map));
|
|
goto done;
|
|
}
|
|
|
|
/**update dscp map*/
|
|
for (i = 0; i < MAX_NUM_TID; i++) {
|
|
PRINTM(MINFO, "TID %d: dscp_low=%d, dscp_high=%d\n", i,
|
|
qos_map->up[i].low, qos_map->up[i].high);
|
|
if (qos_map->up[i].low != 0xff && qos_map->up[i].high != 0xff &&
|
|
qos_map->up[i].high <= 63) {
|
|
for (j = qos_map->up[i].low; j <= qos_map->up[i].high;
|
|
j++)
|
|
priv->dscp_map[j] = i;
|
|
}
|
|
}
|
|
|
|
for (i = 0; i < qos_map->num_des; i++) {
|
|
if ((qos_map->dscp_exception[i].dscp <= 63) &&
|
|
(qos_map->dscp_exception[i].up <= 7)) {
|
|
PRINTM(MINFO, "dscp excpt: value=%d priority=%d\n",
|
|
qos_map->dscp_exception[i].dscp,
|
|
qos_map->dscp_exception[i].up);
|
|
priv->dscp_map[qos_map->dscp_exception[i].dscp] =
|
|
qos_map->dscp_exception[i].up;
|
|
}
|
|
}
|
|
|
|
/**UAP update (re)associate response*/
|
|
if (priv->bss_type == MLAN_BSS_TYPE_UAP) {
|
|
IEEEtypes_Generic_t qos_map_ie;
|
|
t_u16 qos_map_ies_len;
|
|
|
|
qos_map_ie.ieee_hdr.element_id = QOS_MAPPING;
|
|
qos_map_ie.ieee_hdr.len =
|
|
2 * qos_map->num_des + sizeof(qos_map->up);
|
|
qos_map_ies_len =
|
|
qos_map_ie.ieee_hdr.len + sizeof(qos_map_ie.ieee_hdr);
|
|
|
|
if (qos_map_ies_len > sizeof(qos_map_ie.data)) {
|
|
PRINTM(MERROR,
|
|
"QoS MAP IE size exceeds the buffer len\n");
|
|
goto done;
|
|
}
|
|
moal_memcpy_ext(priv->phandle, qos_map_ie.data,
|
|
(t_u8 *)qos_map->dscp_exception,
|
|
2 * qos_map->num_des, sizeof(qos_map_ie.data));
|
|
moal_memcpy_ext(priv->phandle,
|
|
&qos_map_ie.data[2 * qos_map->num_des],
|
|
(t_u8 *)qos_map->up, sizeof(qos_map->up),
|
|
sizeof(qos_map_ie.data) - 2 * qos_map->num_des);
|
|
|
|
/* set the assoc response ies */
|
|
ret = woal_cfg80211_mgmt_frame_ie(priv, NULL, 0, NULL, 0,
|
|
(t_u8 *)&qos_map_ie,
|
|
qos_map_ies_len, NULL, 0,
|
|
MGMT_MASK_ASSOC_RESP_QOS_MAP,
|
|
MOAL_IOCTL_WAIT);
|
|
if (ret) {
|
|
PRINTM(MERROR, "Failed to set beacon wps/p2p ie\n");
|
|
goto done;
|
|
}
|
|
}
|
|
|
|
done:
|
|
LEAVE();
|
|
return ret;
|
|
}
|
|
#endif
|
|
|
|
/**
|
|
* @brief get specific ie
|
|
*
|
|
* @param ie Pointer to IEs
|
|
* @param len Total length of ie
|
|
* @param ie_out Pointer to out IE buf
|
|
* @param ie_out_len Total length of ie_out
|
|
* @param mask IE mask
|
|
*
|
|
* @return out IE length
|
|
*/
|
|
static t_u16 woal_get_specific_ie(const t_u8 *ie, size_t len, t_u8 *ie_out,
|
|
t_u32 ie_out_len, t_u16 mask)
|
|
{
|
|
size_t left_len = len;
|
|
const t_u8 *pos = ie;
|
|
int length;
|
|
t_u8 id = 0;
|
|
t_u16 out_len = 0;
|
|
IEEEtypes_VendorSpecific_t *pvendor_ie = NULL;
|
|
const u8 wps_oui[4] = {0x00, 0x50, 0xf2, 0x04};
|
|
const u8 p2p_oui[4] = {0x50, 0x6f, 0x9a, 0x09};
|
|
const u8 wfd_oui[4] = {0x50, 0x6f, 0x9a, 0x0a};
|
|
const t_u8 wmm_oui[4] = {0x00, 0x50, 0xf2, 0x02};
|
|
|
|
ENTER();
|
|
while (left_len >= 2) {
|
|
length = *(pos + 1);
|
|
id = *pos;
|
|
if ((length + 2) > left_len)
|
|
break;
|
|
if (id == VENDOR_SPECIFIC_221) {
|
|
pvendor_ie = (IEEEtypes_VendorSpecific_t *)pos;
|
|
if (!memcmp(pvendor_ie->vend_hdr.oui, wmm_oui,
|
|
sizeof(pvendor_ie->vend_hdr.oui)) &&
|
|
pvendor_ie->vend_hdr.oui_type == wmm_oui[3]) {
|
|
PRINTM(MIOCTL, "find WMM IE\n");
|
|
} else if (!memcmp(pvendor_ie->vend_hdr.oui, p2p_oui,
|
|
sizeof(pvendor_ie->vend_hdr.oui)) &&
|
|
pvendor_ie->vend_hdr.oui_type ==
|
|
p2p_oui[3]) {
|
|
if (mask & IE_MASK_P2P) {
|
|
/** only get first p2p ie here */
|
|
moal_memcpy_ext(NULL, ie_out + out_len,
|
|
pos, length + 2,
|
|
ie_out_len - out_len);
|
|
out_len += length + 2;
|
|
break;
|
|
}
|
|
} else if (!memcmp(pvendor_ie->vend_hdr.oui, wps_oui,
|
|
sizeof(pvendor_ie->vend_hdr.oui)) &&
|
|
pvendor_ie->vend_hdr.oui_type ==
|
|
wps_oui[3]) {
|
|
if (mask & IE_MASK_WPS) {
|
|
if ((out_len + length + 2) <
|
|
(int)ie_out_len) {
|
|
moal_memcpy_ext(
|
|
NULL, ie_out + out_len,
|
|
pos, length + 2,
|
|
ie_out_len - out_len);
|
|
out_len += length + 2;
|
|
} else {
|
|
PRINTM(MERROR,
|
|
"get_specific_ie: IE too big, fail copy WPS IE\n");
|
|
break;
|
|
}
|
|
}
|
|
} else if (!memcmp(pvendor_ie->vend_hdr.oui, wfd_oui,
|
|
sizeof(pvendor_ie->vend_hdr.oui)) &&
|
|
pvendor_ie->vend_hdr.oui_type ==
|
|
wfd_oui[3]) {
|
|
if (mask & IE_MASK_WFD) {
|
|
if ((out_len + length + 2) <
|
|
(int)ie_out_len) {
|
|
moal_memcpy_ext(
|
|
NULL, ie_out + out_len,
|
|
pos, length + 2,
|
|
ie_out_len - out_len);
|
|
out_len += length + 2;
|
|
} else {
|
|
PRINTM(MERROR,
|
|
"get_specific_ie: IE too big, fail copy WFD IE\n");
|
|
break;
|
|
}
|
|
}
|
|
} else if (mask & IE_MASK_VENDOR) {
|
|
if ((out_len + length + 2) < (int)ie_out_len) {
|
|
moal_memcpy_ext(NULL, ie_out + out_len,
|
|
pos, length + 2,
|
|
ie_out_len - out_len);
|
|
out_len += length + 2;
|
|
} else {
|
|
PRINTM(MERROR,
|
|
"get_specific_ie:IE too big, fail copy VENDOR IE\n");
|
|
break;
|
|
}
|
|
}
|
|
}
|
|
pos += (length + 2);
|
|
left_len -= (length + 2);
|
|
}
|
|
LEAVE();
|
|
return out_len;
|
|
}
|
|
|
|
/**
|
|
* @brief Find specific IE from IE buffer
|
|
*
|
|
* @param ie Pointer to IEs
|
|
* @param len Total length of ie
|
|
* @param spec_ie Pointer to specific IE buffer
|
|
* @param spec_len Total length of specific IE
|
|
*
|
|
* @return out IE length
|
|
*/
|
|
static t_u8 woal_find_ie(const t_u8 *ie, int len, const t_u8 *spec_ie,
|
|
int spec_len)
|
|
{
|
|
int left_len = len;
|
|
const t_u8 *pos = ie;
|
|
int length;
|
|
|
|
while (left_len >= 2) {
|
|
length = *(pos + 1);
|
|
if ((length + 2) > left_len)
|
|
break;
|
|
if ((length + 2) == spec_len) {
|
|
if (!memcmp(pos, spec_ie, spec_len))
|
|
return MTRUE;
|
|
}
|
|
pos += (length + 2);
|
|
left_len -= (length + 2);
|
|
}
|
|
return MFALSE;
|
|
}
|
|
|
|
/**
|
|
* @brief Filter specific IE in ie buf
|
|
*
|
|
* @param priv pointer to moal private structure
|
|
* @param ie Pointer to IEs
|
|
* @param len Total length of ie
|
|
* @param ie_out Pointer to out IE buf
|
|
* @param ie_out_len Total length of ie_out
|
|
* @param wps_flag flag for wps/p2p
|
|
* @param dup_ie Pointer to duplicate ie
|
|
* @param dup_ie_len duplicate IE len
|
|
*
|
|
* @return out IE length
|
|
*/
|
|
static t_u16 woal_filter_beacon_ies(moal_private *priv, const t_u8 *ie,
|
|
size_t len, t_u8 *ie_out, t_u32 ie_out_len,
|
|
t_u16 wps_flag, const t_u8 *dup_ie,
|
|
int dup_ie_len)
|
|
{
|
|
int left_len = len;
|
|
const t_u8 *pos = ie;
|
|
int length;
|
|
t_u8 id = 0;
|
|
t_u16 out_len = 0;
|
|
IEEEtypes_VendorSpecific_t *pvendor_ie = NULL;
|
|
const u8 wps_oui[4] = {0x00, 0x50, 0xf2, 0x04};
|
|
const u8 p2p_oui[4] = {0x50, 0x6f, 0x9a, 0x09};
|
|
const u8 wfd_oui[4] = {0x50, 0x6f, 0x9a, 0x0a};
|
|
const t_u8 wmm_oui[4] = {0x00, 0x50, 0xf2, 0x02};
|
|
t_u8 find_p2p_ie = MFALSE;
|
|
t_u8 enable_11d = MFALSE;
|
|
t_u8 ext_id = 0;
|
|
int ie_len;
|
|
|
|
/* ERP_INFO/EXTENDED_SUPPORT_RATES/HT_CAPABILITY/HT_OPERATION/WMM
|
|
* and WPS/P2P/WFD IE will be fileter out
|
|
*/
|
|
while (left_len >= 2) {
|
|
length = *(pos + 1);
|
|
id = *pos;
|
|
if ((length + 2) > left_len)
|
|
break;
|
|
if (dup_ie && dup_ie_len &&
|
|
woal_find_ie(dup_ie, dup_ie_len, pos, length + 2)) {
|
|
PRINTM(MIOCTL, "skip duplicate IE\n");
|
|
pos += (length + 2);
|
|
left_len -= (length + 2);
|
|
continue;
|
|
}
|
|
switch (id) {
|
|
case COUNTRY_INFO:
|
|
enable_11d = MTRUE;
|
|
if ((out_len + length + 2) < (int)ie_out_len) {
|
|
moal_memcpy_ext(priv->phandle, ie_out + out_len,
|
|
pos, length + 2,
|
|
ie_out_len - out_len);
|
|
out_len += length + 2;
|
|
} else {
|
|
PRINTM(MERROR,
|
|
"IE too big, fail copy COUNTRY INFO IE\n");
|
|
}
|
|
break;
|
|
case HT_CAPABILITY:
|
|
case HT_OPERATION:
|
|
case VHT_CAPABILITY:
|
|
case VHT_OPERATION:
|
|
#if CFG80211_VERSION_CODE >= KERNEL_VERSION(3, 8, 0)
|
|
if (moal_extflg_isset(priv->phandle, EXT_HOST_MLME)) {
|
|
if ((out_len + length + 2) < (int)ie_out_len) {
|
|
moal_memcpy_ext(priv->phandle,
|
|
ie_out + out_len, pos,
|
|
length + 2,
|
|
ie_out_len - out_len);
|
|
out_len += length + 2;
|
|
} else {
|
|
PRINTM(MERROR,
|
|
"IE too big, fail copy COUNTRY INFO IE\n");
|
|
}
|
|
}
|
|
#endif
|
|
break;
|
|
case EXTENDED_SUPPORTED_RATES:
|
|
case WLAN_EID_ERP_INFO:
|
|
/* Fall Through */
|
|
case OVERLAPBSSSCANPARAM:
|
|
/* Fall Through */
|
|
case WAPI_IE:
|
|
break;
|
|
case EXTENSION:
|
|
ext_id = *(pos + 2);
|
|
if ((ext_id == HE_CAPABILITY || ext_id == HE_OPERATION)
|
|
#if CFG80211_VERSION_CODE >= KERNEL_VERSION(3, 8, 0)
|
|
&& !moal_extflg_isset(priv->phandle, EXT_HOST_MLME)
|
|
#endif
|
|
)
|
|
break;
|
|
else {
|
|
#ifdef UAP_SUPPORT
|
|
#if CFG80211_VERSION_CODE < KERNEL_VERSION(4, 20, 0)
|
|
if (ext_id == HE_CAPABILITY) {
|
|
mlan_ds_11ax_he_cfg he_cfg;
|
|
IEEEtypes_HECap_t *hecap_ie;
|
|
|
|
if (priv->channel <= 14)
|
|
he_cfg.band = MBIT(0);
|
|
else
|
|
he_cfg.band = MBIT(1);
|
|
|
|
PRINTM(MCMND,
|
|
"Retrieve 11ax cfg by channel=%d band=%d\n",
|
|
priv->channel, he_cfg.band);
|
|
|
|
if (0 ==
|
|
woal_11ax_cfg(priv, MLAN_ACT_GET,
|
|
&he_cfg,
|
|
MOAL_IOCTL_WAIT)) {
|
|
hecap_ie = (IEEEtypes_HECap_t
|
|
*)&he_cfg
|
|
.he_cap.len;
|
|
|
|
hecap_ie->ieee_hdr.len =
|
|
he_cfg.he_cap.len;
|
|
hecap_ie->ieee_hdr.element_id =
|
|
he_cfg.he_cap.id;
|
|
|
|
moal_memcpy_ext(
|
|
priv->phandle,
|
|
ie_out + out_len,
|
|
hecap_ie,
|
|
hecap_ie->ieee_hdr.len +
|
|
2,
|
|
ie_out_len - out_len);
|
|
|
|
out_len +=
|
|
hecap_ie->ieee_hdr.len +
|
|
2;
|
|
} else {
|
|
PRINTM(MERROR,
|
|
"Fail to get 11ax he_cap parameters\n");
|
|
}
|
|
} else
|
|
#endif
|
|
#endif
|
|
{
|
|
if ((out_len + length + 2) <
|
|
(int)ie_out_len) {
|
|
moal_memcpy_ext(
|
|
priv->phandle,
|
|
ie_out + out_len, pos,
|
|
length + 2,
|
|
ie_out_len - out_len);
|
|
out_len += length + 2;
|
|
} else {
|
|
PRINTM(MERROR,
|
|
"IE too big, fail copy EXTENSION IE\n");
|
|
}
|
|
}
|
|
break;
|
|
}
|
|
case EXT_CAPABILITY:
|
|
/* filter out EXTCAP */
|
|
if (wps_flag & IE_MASK_EXTCAP) {
|
|
ie_len = length + 2;
|
|
if (MLAN_STATUS_SUCCESS !=
|
|
woal_set_get_gen_ie(priv, MLAN_ACT_SET,
|
|
(t_u8 *)pos, &ie_len,
|
|
MOAL_IOCTL_WAIT))
|
|
PRINTM(MERROR,
|
|
"Fail to set EXTCAP IE\n");
|
|
break;
|
|
}
|
|
if ((out_len + length + 2) < (int)ie_out_len) {
|
|
moal_memcpy_ext(priv->phandle, ie_out + out_len,
|
|
pos, length + 2,
|
|
ie_out_len - out_len);
|
|
out_len += length + 2;
|
|
} else {
|
|
PRINTM(MERROR,
|
|
"IE too big, fail copy EXTCAP IE\n");
|
|
}
|
|
break;
|
|
case VENDOR_SPECIFIC_221:
|
|
/* filter out wmm ie */
|
|
pvendor_ie = (IEEEtypes_VendorSpecific_t *)pos;
|
|
if (!memcmp(pvendor_ie->vend_hdr.oui, wmm_oui,
|
|
sizeof(pvendor_ie->vend_hdr.oui)) &&
|
|
pvendor_ie->vend_hdr.oui_type == wmm_oui[3]) {
|
|
break;
|
|
}
|
|
/* filter out wps ie */
|
|
else if (!memcmp(pvendor_ie->vend_hdr.oui, wps_oui,
|
|
sizeof(pvendor_ie->vend_hdr.oui)) &&
|
|
pvendor_ie->vend_hdr.oui_type == wps_oui[3]) {
|
|
if (wps_flag & IE_MASK_WPS)
|
|
break;
|
|
}
|
|
/* filter out first p2p ie */
|
|
else if (!memcmp(pvendor_ie->vend_hdr.oui, p2p_oui,
|
|
sizeof(pvendor_ie->vend_hdr.oui)) &&
|
|
pvendor_ie->vend_hdr.oui_type == p2p_oui[3]) {
|
|
if (!find_p2p_ie && (wps_flag & IE_MASK_P2P)) {
|
|
find_p2p_ie = MTRUE;
|
|
break;
|
|
}
|
|
}
|
|
/* filter out wfd ie */
|
|
else if (!memcmp(pvendor_ie->vend_hdr.oui, wfd_oui,
|
|
sizeof(pvendor_ie->vend_hdr.oui)) &&
|
|
pvendor_ie->vend_hdr.oui_type == wfd_oui[3]) {
|
|
if (wps_flag & IE_MASK_WFD)
|
|
break;
|
|
} else if (wps_flag & IE_MASK_VENDOR) {
|
|
// filter out vendor IE
|
|
break;
|
|
}
|
|
if ((out_len + length + 2) < (int)ie_out_len) {
|
|
moal_memcpy_ext(priv->phandle, ie_out + out_len,
|
|
pos, length + 2,
|
|
ie_out_len - out_len);
|
|
out_len += length + 2;
|
|
} else {
|
|
PRINTM(MERROR,
|
|
"IE too big, fail copy VENDOR_SPECIFIC_221 IE\n");
|
|
}
|
|
break;
|
|
case REGULATORY_CLASS:
|
|
break;
|
|
// fall thru to default to add IE
|
|
default:
|
|
if ((out_len + length + 2) < (int)ie_out_len) {
|
|
moal_memcpy_ext(priv->phandle, ie_out + out_len,
|
|
pos, length + 2,
|
|
ie_out_len - out_len);
|
|
out_len += length + 2;
|
|
} else {
|
|
PRINTM(MERROR, "IE too big, fail copy %d IE\n",
|
|
id);
|
|
}
|
|
break;
|
|
}
|
|
pos += (length + 2);
|
|
left_len -= (length + 2);
|
|
}
|
|
|
|
#ifdef UAP_SUPPORT
|
|
if (enable_11d && !priv->bss_started) {
|
|
if (MLAN_STATUS_SUCCESS !=
|
|
woal_set_11d(priv, MOAL_IOCTL_WAIT, MTRUE)) {
|
|
PRINTM(MERROR, "woal_set_11d fail\n");
|
|
}
|
|
}
|
|
#endif
|
|
return out_len;
|
|
}
|
|
|
|
#ifdef WIFI_DIRECT_SUPPORT
|
|
/**
|
|
* @brief Check if selected_registrar_on in wps_ie
|
|
*
|
|
* @param ie Pointer to IEs
|
|
* @param len Total length of ie
|
|
*
|
|
* @return MTRUE/MFALSE
|
|
*/
|
|
static t_u8 is_selected_registrar_on(const t_u8 *ie, int len)
|
|
{
|
|
#define WPS_IE_FIX_LEN 6
|
|
#define TLV_ID_SELECTED_REGISTRAR 0x1041
|
|
int left_len = len - WPS_IE_FIX_LEN;
|
|
|
|
TLV_Generic_t *tlv = (TLV_Generic_t *)(ie + WPS_IE_FIX_LEN);
|
|
u16 tlv_type, tlv_len;
|
|
u8 *pos = NULL;
|
|
|
|
while (left_len > (int)sizeof(TLV_Generic_t)) {
|
|
tlv_type = ntohs((__force __be16)tlv->type);
|
|
tlv_len = ntohs((__force __be16)tlv->len);
|
|
if (tlv_type == TLV_ID_SELECTED_REGISTRAR) {
|
|
PRINTM(MIOCTL, "Selected Registrar found !");
|
|
pos = (u8 *)tlv + sizeof(TLV_Generic_t);
|
|
if (*pos == 1)
|
|
return MTRUE;
|
|
else
|
|
return MFALSE;
|
|
}
|
|
tlv = (TLV_Generic_t *)((u8 *)tlv + tlv_len +
|
|
sizeof(TLV_Generic_t));
|
|
left_len -= tlv_len + sizeof(TLV_Generic_t);
|
|
}
|
|
return MFALSE;
|
|
}
|
|
|
|
/**
|
|
* @brief Check if selected_registrar_on in ies
|
|
*
|
|
* @param ie Pointer to IEs
|
|
* @param len Total length of ie
|
|
*
|
|
*
|
|
* @return MTRUE/MFALSE
|
|
*/
|
|
static t_u16 woal_is_selected_registrar_on(const t_u8 *ie, size_t len)
|
|
{
|
|
size_t left_len = len;
|
|
const t_u8 *pos = ie;
|
|
int length;
|
|
t_u8 id = 0;
|
|
IEEEtypes_VendorSpecific_t *pvendor_ie = NULL;
|
|
const u8 wps_oui[4] = {0x00, 0x50, 0xf2, 0x04};
|
|
|
|
while (left_len >= 2) {
|
|
length = *(pos + 1);
|
|
id = *pos;
|
|
if ((length + 2) > left_len)
|
|
break;
|
|
switch (id) {
|
|
case VENDOR_SPECIFIC_221:
|
|
pvendor_ie = (IEEEtypes_VendorSpecific_t *)pos;
|
|
if (!memcmp(pvendor_ie->vend_hdr.oui, wps_oui,
|
|
sizeof(pvendor_ie->vend_hdr.oui)) &&
|
|
pvendor_ie->vend_hdr.oui_type == wps_oui[3]) {
|
|
PRINTM(MIOCTL, "Find WPS ie\n");
|
|
return is_selected_registrar_on(pos,
|
|
length + 2);
|
|
}
|
|
break;
|
|
default:
|
|
break;
|
|
}
|
|
pos += (length + 2);
|
|
left_len -= (length + 2);
|
|
}
|
|
return MFALSE;
|
|
}
|
|
#endif
|
|
|
|
/**
|
|
* @brief config AP or GO for mgmt frame ies.
|
|
*
|
|
* @param priv A pointer to moal private structure
|
|
* @param beacon_ies A pointer to beacon ies
|
|
* @param beacon_ies_len Beacon ies length
|
|
* @param proberesp_ies A pointer to probe resp ies
|
|
* @param proberesp_ies_len Probe resp ies length
|
|
* @param assocresp_ies A pointer to probe resp ies
|
|
* @param assocresp_ies_len Assoc resp ies length
|
|
* @param probereq_ies A pointer to probe req ies
|
|
* @param probereq_ies_len Probe req ies length *
|
|
* @param mask Mgmt frame mask
|
|
* @param wait_option wait_option
|
|
*
|
|
* @return 0 -- success, otherwise fail
|
|
*/
|
|
int woal_cfg80211_mgmt_frame_ie(
|
|
moal_private *priv, const t_u8 *beacon_ies, size_t beacon_ies_len,
|
|
const t_u8 *proberesp_ies, size_t proberesp_ies_len,
|
|
const t_u8 *assocresp_ies, size_t assocresp_ies_len,
|
|
const t_u8 *probereq_ies, size_t probereq_ies_len, t_u16 mask,
|
|
t_u8 wait_option)
|
|
{
|
|
int ret = 0;
|
|
t_u8 *pos = NULL;
|
|
custom_ie *beacon_ies_data = NULL;
|
|
custom_ie *proberesp_ies_data = NULL;
|
|
custom_ie *assocresp_ies_data = NULL;
|
|
custom_ie *probereq_ies_data = NULL;
|
|
|
|
/* static variables for mgmt frame ie auto-indexing */
|
|
t_u16 beacon_index = priv->beacon_index;
|
|
t_u16 proberesp_index = priv->proberesp_index;
|
|
t_u16 assocresp_index = priv->assocresp_index;
|
|
t_u16 probereq_index = priv->probereq_index;
|
|
t_u16 beacon_wps_index = priv->beacon_wps_index;
|
|
t_u16 proberesp_p2p_index = priv->proberesp_p2p_index;
|
|
t_u16 assocrep_qos_map_index = priv->assocresp_qos_map_index;
|
|
t_u16 beacon_vendor_index = priv->beacon_vendor_index;
|
|
|
|
ENTER();
|
|
|
|
/* we need remove vendor IE from beacon extra IE, vendor IE will be
|
|
* configure through proberesp_vendor_index
|
|
*/
|
|
if (mask & MGMT_MASK_BEACON_WPS_P2P) {
|
|
beacon_ies_data = kzalloc(sizeof(custom_ie), GFP_KERNEL);
|
|
if (!beacon_ies_data) {
|
|
ret = -ENOMEM;
|
|
goto done;
|
|
}
|
|
if (beacon_ies && beacon_ies_len) {
|
|
#ifdef WIFI_DIRECT_SUPPORT
|
|
if (woal_is_selected_registrar_on(beacon_ies,
|
|
beacon_ies_len)) {
|
|
PRINTM(MIOCTL, "selected_registrar is on\n");
|
|
priv->phandle->is_go_timer_set = MTRUE;
|
|
woal_mod_timer(&priv->phandle->go_timer,
|
|
MOAL_TIMER_10S);
|
|
} else
|
|
PRINTM(MIOCTL, "selected_registrar is off\n");
|
|
#endif
|
|
beacon_ies_data->ie_index = beacon_wps_index;
|
|
beacon_ies_data->mgmt_subtype_mask = MGMT_MASK_BEACON;
|
|
beacon_ies_data->ie_length = woal_filter_beacon_ies(
|
|
priv, beacon_ies, beacon_ies_len,
|
|
beacon_ies_data->ie_buffer, MAX_IE_SIZE,
|
|
IE_MASK_VENDOR, NULL, 0);
|
|
DBG_HEXDUMP(MCMD_D, "beacon extra ie",
|
|
beacon_ies_data->ie_buffer,
|
|
beacon_ies_data->ie_length);
|
|
} else {
|
|
/* clear the beacon wps ies */
|
|
if (beacon_wps_index > MAX_MGMT_IE_INDEX) {
|
|
PRINTM(MERROR,
|
|
"Invalid beacon wps index for mgmt frame ie.\n");
|
|
ret = -EFAULT;
|
|
goto done;
|
|
}
|
|
|
|
beacon_ies_data->ie_index = beacon_wps_index;
|
|
beacon_ies_data->mgmt_subtype_mask =
|
|
MLAN_CUSTOM_IE_DELETE_MASK;
|
|
beacon_ies_data->ie_length = 0;
|
|
beacon_wps_index = MLAN_CUSTOM_IE_AUTO_IDX_MASK;
|
|
}
|
|
if ((beacon_ies && beacon_ies_len &&
|
|
beacon_ies_data->ie_length) ||
|
|
(beacon_ies_data->mgmt_subtype_mask ==
|
|
MLAN_CUSTOM_IE_DELETE_MASK)) {
|
|
if (MLAN_STATUS_FAILURE ==
|
|
woal_cfg80211_custom_ie(
|
|
priv, beacon_ies_data, &beacon_wps_index,
|
|
proberesp_ies_data, &proberesp_index,
|
|
assocresp_ies_data, &assocresp_index,
|
|
probereq_ies_data, &probereq_index,
|
|
wait_option)) {
|
|
PRINTM(MERROR, "Fail to set beacon wps IE\n");
|
|
ret = -EFAULT;
|
|
}
|
|
priv->beacon_wps_index = beacon_wps_index;
|
|
PRINTM(MCMND, "beacon_wps_index=0x%x len=%d\n",
|
|
beacon_wps_index, beacon_ies_data->ie_length);
|
|
goto done;
|
|
}
|
|
kfree(beacon_ies_data); // Further allocation of beacon_ies_data
|
|
// is happening, so need to free here.
|
|
beacon_ies_data = NULL;
|
|
}
|
|
|
|
if (mask & MGMT_MASK_ASSOC_RESP_QOS_MAP) {
|
|
assocresp_ies_data = kzalloc(sizeof(custom_ie), GFP_KERNEL);
|
|
if (!assocresp_ies_data) {
|
|
ret = -ENOMEM;
|
|
goto done;
|
|
}
|
|
if (assocresp_ies && assocresp_ies_len) {
|
|
/* set the assoc response qos map ies */
|
|
assocresp_ies_data->ie_index = assocrep_qos_map_index;
|
|
assocresp_ies_data->mgmt_subtype_mask =
|
|
MGMT_MASK_ASSOC_RESP;
|
|
if (MLAN_CUSTOM_IE_AUTO_IDX_MASK ==
|
|
assocrep_qos_map_index)
|
|
assocresp_ies_data->mgmt_subtype_mask |=
|
|
MLAN_CUSTOM_IE_NEW_MASK;
|
|
if (assocresp_ies_len > MAX_IE_SIZE) {
|
|
PRINTM(MERROR,
|
|
"IE too big: assocresp_ies_len=%d\n",
|
|
(int)assocresp_ies_len);
|
|
ret = -EFAULT;
|
|
goto done;
|
|
}
|
|
assocresp_ies_data->ie_length = assocresp_ies_len;
|
|
pos = assocresp_ies_data->ie_buffer;
|
|
moal_memcpy_ext(priv->phandle, pos, assocresp_ies,
|
|
assocresp_ies_len, MAX_IE_SIZE);
|
|
DBG_HEXDUMP(MCMD_D, "Qos Map",
|
|
assocresp_ies_data->ie_buffer,
|
|
assocresp_ies_data->ie_length);
|
|
} else {
|
|
/* clear the assoc response qos map ie */
|
|
if (assocrep_qos_map_index > MAX_MGMT_IE_INDEX) {
|
|
PRINTM(MERROR,
|
|
"Invalid Qos map index for mgmt frame ie.\n");
|
|
ret = -EFAULT;
|
|
goto done;
|
|
}
|
|
|
|
assocresp_ies_data->ie_index = assocrep_qos_map_index;
|
|
assocresp_ies_data->mgmt_subtype_mask =
|
|
MLAN_CUSTOM_IE_DELETE_MASK;
|
|
assocresp_ies_data->ie_length = 0;
|
|
assocrep_qos_map_index = MLAN_CUSTOM_IE_AUTO_IDX_MASK;
|
|
}
|
|
if (MLAN_STATUS_FAILURE ==
|
|
woal_cfg80211_custom_ie(priv, NULL, &beacon_wps_index, NULL,
|
|
&proberesp_index,
|
|
assocresp_ies_data,
|
|
&assocrep_qos_map_index, NULL,
|
|
&probereq_index, wait_option)) {
|
|
PRINTM(MERROR, "Fail to set Qos map IE\n");
|
|
ret = -EFAULT;
|
|
}
|
|
priv->assocresp_qos_map_index = assocrep_qos_map_index;
|
|
PRINTM(MCMND, "qos map ie index=0x%x len=%d\n",
|
|
assocrep_qos_map_index, assocresp_ies_data->ie_length);
|
|
goto done;
|
|
}
|
|
|
|
if (mask & MGMT_MASK_BEACON) {
|
|
beacon_ies_data = kzalloc(sizeof(custom_ie), GFP_KERNEL);
|
|
if (!beacon_ies_data) {
|
|
ret = -ENOMEM;
|
|
goto done;
|
|
}
|
|
}
|
|
|
|
if (mask & MGMT_MASK_PROBE_RESP) {
|
|
/** set or clear proberesp ie */
|
|
if (proberesp_ies_len ||
|
|
(!proberesp_ies_len && !beacon_ies_len)) {
|
|
proberesp_ies_data =
|
|
kzalloc(sizeof(custom_ie), GFP_KERNEL);
|
|
if (!proberesp_ies_data) {
|
|
ret = -ENOMEM;
|
|
goto done;
|
|
}
|
|
}
|
|
}
|
|
|
|
if (mask & MGMT_MASK_ASSOC_RESP) {
|
|
/** set or clear assocresp ie */
|
|
if (assocresp_ies_len ||
|
|
(!assocresp_ies_len && !beacon_ies_len)) {
|
|
assocresp_ies_data =
|
|
kzalloc(sizeof(custom_ie), GFP_KERNEL);
|
|
if (!assocresp_ies_data) {
|
|
ret = -ENOMEM;
|
|
goto done;
|
|
}
|
|
}
|
|
}
|
|
if (mask & MGMT_MASK_PROBE_REQ) {
|
|
probereq_ies_data = kzalloc(sizeof(custom_ie), GFP_KERNEL);
|
|
if (!probereq_ies_data) {
|
|
ret = -ENOMEM;
|
|
goto done;
|
|
}
|
|
}
|
|
|
|
if (beacon_ies_data) {
|
|
if (beacon_ies && beacon_ies_len) {
|
|
/* set the probe response/beacon vendor ies which
|
|
* includes wpa IE
|
|
*/
|
|
beacon_ies_data->ie_index = beacon_vendor_index;
|
|
beacon_ies_data->mgmt_subtype_mask =
|
|
MGMT_MASK_PROBE_RESP | MGMT_MASK_BEACON;
|
|
if (beacon_vendor_index == MLAN_CUSTOM_IE_AUTO_IDX_MASK)
|
|
beacon_ies_data->mgmt_subtype_mask |=
|
|
MLAN_CUSTOM_IE_NEW_MASK;
|
|
beacon_ies_data->ie_length =
|
|
woal_get_specific_ie(beacon_ies, beacon_ies_len,
|
|
beacon_ies_data->ie_buffer,
|
|
MAX_IE_SIZE,
|
|
IE_MASK_VENDOR);
|
|
DBG_HEXDUMP(MCMD_D, "beacon vendor IE",
|
|
beacon_ies_data->ie_buffer,
|
|
beacon_ies_data->ie_length);
|
|
}
|
|
if (beacon_vendor_index != MLAN_CUSTOM_IE_AUTO_IDX_MASK &&
|
|
!beacon_ies_data->ie_length) {
|
|
/* clear the beacon vendor ies */
|
|
if (beacon_vendor_index > MAX_MGMT_IE_INDEX) {
|
|
PRINTM(MERROR,
|
|
"Invalid beacon_vendor_index for mgmt frame ie.\n");
|
|
ret = -EFAULT;
|
|
goto done;
|
|
}
|
|
beacon_ies_data->ie_index = beacon_vendor_index;
|
|
beacon_ies_data->mgmt_subtype_mask =
|
|
MLAN_CUSTOM_IE_DELETE_MASK;
|
|
beacon_ies_data->ie_length = 0;
|
|
beacon_vendor_index = MLAN_CUSTOM_IE_AUTO_IDX_MASK;
|
|
}
|
|
if ((beacon_ies && beacon_ies_len &&
|
|
beacon_ies_data->ie_length) ||
|
|
(beacon_ies_data->mgmt_subtype_mask ==
|
|
MLAN_CUSTOM_IE_DELETE_MASK &&
|
|
priv->beacon_vendor_index !=
|
|
MLAN_CUSTOM_IE_AUTO_IDX_MASK)) {
|
|
if (MLAN_STATUS_FAILURE ==
|
|
woal_cfg80211_custom_ie(
|
|
priv, beacon_ies_data, &beacon_vendor_index,
|
|
NULL, &proberesp_index, NULL,
|
|
&assocresp_index, NULL, &probereq_index,
|
|
wait_option)) {
|
|
PRINTM(MERROR,
|
|
"Fail to set beacon vendor IE\n");
|
|
ret = -EFAULT;
|
|
goto done;
|
|
}
|
|
priv->beacon_vendor_index = beacon_vendor_index;
|
|
PRINTM(MCMND, "beacon_vendor=0x%x len=%d\n",
|
|
beacon_vendor_index, beacon_ies_data->ie_length);
|
|
}
|
|
memset(beacon_ies_data, 0x00, sizeof(custom_ie));
|
|
if (beacon_ies && beacon_ies_len) {
|
|
/* set the beacon ies */
|
|
/* we need remove vendor IE from beacon tail, vendor/wpa
|
|
* IE will be configure through beacon_vendor_index
|
|
*/
|
|
beacon_ies_data->ie_index = beacon_index;
|
|
beacon_ies_data->mgmt_subtype_mask =
|
|
MGMT_MASK_BEACON | MGMT_MASK_ASSOC_RESP |
|
|
MGMT_MASK_PROBE_RESP;
|
|
beacon_ies_data->ie_length = woal_filter_beacon_ies(
|
|
priv, beacon_ies, beacon_ies_len,
|
|
beacon_ies_data->ie_buffer, MAX_IE_SIZE,
|
|
IE_MASK_WPS | IE_MASK_WFD | IE_MASK_P2P |
|
|
IE_MASK_VENDOR,
|
|
proberesp_ies, proberesp_ies_len);
|
|
if (beacon_ies_data->ie_length)
|
|
DBG_HEXDUMP(MCMD_D, "beacon ie",
|
|
beacon_ies_data->ie_buffer,
|
|
beacon_ies_data->ie_length);
|
|
else {
|
|
kfree(beacon_ies_data);
|
|
beacon_ies_data = NULL;
|
|
}
|
|
} else {
|
|
/* clear the beacon ies */
|
|
if (beacon_index > MAX_MGMT_IE_INDEX) {
|
|
PRINTM(MINFO,
|
|
"Invalid beacon index for mgmt frame ie.\n");
|
|
ret = -EFAULT;
|
|
goto done;
|
|
}
|
|
|
|
beacon_ies_data->ie_index = beacon_index;
|
|
beacon_ies_data->mgmt_subtype_mask =
|
|
MLAN_CUSTOM_IE_DELETE_MASK;
|
|
beacon_ies_data->ie_length = 0;
|
|
beacon_index = MLAN_CUSTOM_IE_AUTO_IDX_MASK;
|
|
}
|
|
}
|
|
|
|
if (proberesp_ies_data) {
|
|
proberesp_ies_data->mgmt_subtype_mask = 0xff;
|
|
if (proberesp_ies && proberesp_ies_len) {
|
|
/* set the probe response p2p ies */
|
|
proberesp_ies_data->ie_index = proberesp_p2p_index;
|
|
proberesp_ies_data->mgmt_subtype_mask =
|
|
MGMT_MASK_PROBE_RESP;
|
|
proberesp_ies_data->ie_length = woal_get_specific_ie(
|
|
proberesp_ies, proberesp_ies_len,
|
|
proberesp_ies_data->ie_buffer, MAX_IE_SIZE,
|
|
IE_MASK_P2P);
|
|
DBG_HEXDUMP(MCMD_D, "proberesp p2p ie",
|
|
proberesp_ies_data->ie_buffer,
|
|
proberesp_ies_data->ie_length);
|
|
} else if (proberesp_p2p_index !=
|
|
MLAN_CUSTOM_IE_AUTO_IDX_MASK) {
|
|
/* clear the probe response p2p ies */
|
|
if (proberesp_p2p_index > MAX_MGMT_IE_INDEX) {
|
|
PRINTM(MERROR,
|
|
"Invalid proberesp_p2p_index for mgmt frame ie.\n");
|
|
ret = -EFAULT;
|
|
goto done;
|
|
}
|
|
proberesp_ies_data->ie_index = proberesp_p2p_index;
|
|
proberesp_ies_data->mgmt_subtype_mask =
|
|
MLAN_CUSTOM_IE_DELETE_MASK;
|
|
proberesp_ies_data->ie_length = 0;
|
|
proberesp_p2p_index = MLAN_CUSTOM_IE_AUTO_IDX_MASK;
|
|
}
|
|
if ((proberesp_ies && proberesp_ies_len &&
|
|
proberesp_ies_data->ie_length) ||
|
|
(proberesp_ies_data->mgmt_subtype_mask ==
|
|
MLAN_CUSTOM_IE_DELETE_MASK)) {
|
|
if (MLAN_STATUS_FAILURE ==
|
|
woal_cfg80211_custom_ie(
|
|
priv, NULL, &beacon_index,
|
|
proberesp_ies_data, &proberesp_p2p_index,
|
|
NULL, &assocresp_index, NULL,
|
|
&probereq_index, wait_option)) {
|
|
PRINTM(MERROR,
|
|
"Fail to set proberesp p2p IE\n");
|
|
ret = -EFAULT;
|
|
goto done;
|
|
}
|
|
priv->proberesp_p2p_index = proberesp_p2p_index;
|
|
PRINTM(MCMND, "proberesp_p2p=0x%x len=%d\n",
|
|
proberesp_p2p_index,
|
|
proberesp_ies_data->ie_length);
|
|
}
|
|
memset(proberesp_ies_data, 0x00, sizeof(custom_ie));
|
|
if (proberesp_ies && proberesp_ies_len) {
|
|
/* set the probe response ies */
|
|
proberesp_ies_data->ie_index = proberesp_index;
|
|
proberesp_ies_data->mgmt_subtype_mask =
|
|
MGMT_MASK_PROBE_RESP;
|
|
if (proberesp_index == MLAN_CUSTOM_IE_AUTO_IDX_MASK)
|
|
proberesp_ies_data->mgmt_subtype_mask |=
|
|
MLAN_CUSTOM_IE_NEW_MASK;
|
|
proberesp_ies_data->ie_length = woal_filter_beacon_ies(
|
|
priv, proberesp_ies, proberesp_ies_len,
|
|
proberesp_ies_data->ie_buffer, MAX_IE_SIZE,
|
|
IE_MASK_P2P | IE_MASK_VENDOR, NULL, 0);
|
|
if (proberesp_ies_data->ie_length) {
|
|
DBG_HEXDUMP(MCMD_D, "proberesp ie",
|
|
proberesp_ies_data->ie_buffer,
|
|
proberesp_ies_data->ie_length);
|
|
} else {
|
|
kfree(proberesp_ies_data);
|
|
proberesp_ies_data = NULL;
|
|
}
|
|
} else {
|
|
/* clear the probe response ies */
|
|
if (proberesp_index > MAX_MGMT_IE_INDEX) {
|
|
PRINTM(MERROR,
|
|
"Invalid probe resp index for mgmt frame ie.\n");
|
|
ret = -EFAULT;
|
|
goto done;
|
|
}
|
|
proberesp_ies_data->ie_index = proberesp_index;
|
|
proberesp_ies_data->mgmt_subtype_mask =
|
|
MLAN_CUSTOM_IE_DELETE_MASK;
|
|
proberesp_ies_data->ie_length = 0;
|
|
proberesp_index = MLAN_CUSTOM_IE_AUTO_IDX_MASK;
|
|
}
|
|
}
|
|
if (assocresp_ies_data) {
|
|
if (assocresp_ies && assocresp_ies_len) {
|
|
/* set the assoc response ies */
|
|
assocresp_ies_data->ie_index = assocresp_index;
|
|
assocresp_ies_data->mgmt_subtype_mask =
|
|
MGMT_MASK_ASSOC_RESP;
|
|
if (assocresp_index == MLAN_CUSTOM_IE_AUTO_IDX_MASK)
|
|
assocresp_ies_data->mgmt_subtype_mask |=
|
|
MLAN_CUSTOM_IE_NEW_MASK;
|
|
if (assocresp_ies_len > MAX_IE_SIZE) {
|
|
PRINTM(MERROR,
|
|
"IE too big, assocresp_ies_len=%d\n",
|
|
(int)assocresp_ies_len);
|
|
ret = -EFAULT;
|
|
goto done;
|
|
}
|
|
assocresp_ies_data->ie_length = assocresp_ies_len;
|
|
pos = assocresp_ies_data->ie_buffer;
|
|
moal_memcpy_ext(priv->phandle, pos, assocresp_ies,
|
|
assocresp_ies_len, MAX_IE_SIZE);
|
|
DBG_HEXDUMP(MCMD_D, "assocresp ie",
|
|
assocresp_ies_data->ie_buffer,
|
|
assocresp_ies_data->ie_length);
|
|
} else {
|
|
/* clear the assoc response ies */
|
|
if (assocresp_index > MAX_MGMT_IE_INDEX) {
|
|
PRINTM(MERROR,
|
|
"Invalid assoc resp index for mgmt frame ie.\n");
|
|
ret = -EFAULT;
|
|
goto done;
|
|
}
|
|
|
|
assocresp_ies_data->ie_index = assocresp_index;
|
|
assocresp_ies_data->mgmt_subtype_mask =
|
|
MLAN_CUSTOM_IE_DELETE_MASK;
|
|
assocresp_ies_data->ie_length = 0;
|
|
assocresp_index = MLAN_CUSTOM_IE_AUTO_IDX_MASK;
|
|
}
|
|
}
|
|
|
|
if (probereq_ies_data) {
|
|
if (probereq_ies && probereq_ies_len) {
|
|
/* set the probe req ies */
|
|
probereq_ies_data->ie_index = probereq_index;
|
|
probereq_ies_data->mgmt_subtype_mask =
|
|
MGMT_MASK_PROBE_REQ;
|
|
#ifdef WIFI_DIRECT_SUPPORT
|
|
#if CFG80211_VERSION_CODE >= WIFI_DIRECT_KERNEL_VERSION
|
|
if (priv->bss_type != MLAN_BSS_TYPE_WIFIDIRECT) {
|
|
/* filter out P2P/WFD ie/EXT_CAP ie */
|
|
probereq_ies_data->ie_length =
|
|
woal_filter_beacon_ies(
|
|
priv, probereq_ies,
|
|
probereq_ies_len,
|
|
probereq_ies_data->ie_buffer,
|
|
MAX_IE_SIZE,
|
|
IE_MASK_P2P | IE_MASK_WFD |
|
|
IE_MASK_EXTCAP,
|
|
NULL, 0);
|
|
} else {
|
|
#endif /* KERNEL_VERSION */
|
|
#endif /* WIFI_DIRECT_SUPPORT */
|
|
if (probereq_ies_len > MAX_IE_SIZE) {
|
|
PRINTM(MERROR,
|
|
"IE too big, probereq_ies_len=%d\n",
|
|
(int)probereq_ies_len);
|
|
ret = -EFAULT;
|
|
goto done;
|
|
}
|
|
probereq_ies_data->ie_length = probereq_ies_len;
|
|
pos = probereq_ies_data->ie_buffer;
|
|
moal_memcpy_ext(priv->phandle, pos,
|
|
probereq_ies, probereq_ies_len,
|
|
MAX_IE_SIZE);
|
|
#ifdef WIFI_DIRECT_SUPPORT
|
|
#if CFG80211_VERSION_CODE >= WIFI_DIRECT_KERNEL_VERSION
|
|
}
|
|
#endif /* KERNEL_VERSION */
|
|
#endif /* WIFI_DIRECT_SUPPORT */
|
|
if (probereq_ies_data->ie_length)
|
|
DBG_HEXDUMP(MCMD_D, "probereq ie",
|
|
probereq_ies_data->ie_buffer,
|
|
probereq_ies_data->ie_length);
|
|
else {
|
|
kfree(probereq_ies_data);
|
|
probereq_ies_data = NULL;
|
|
}
|
|
} else {
|
|
/* clear the probe req ies */
|
|
if (probereq_index > MAX_MGMT_IE_INDEX) {
|
|
PRINTM(MERROR,
|
|
"Invalid probe req index for mgmt frame ie.\n");
|
|
ret = -EFAULT;
|
|
goto done;
|
|
}
|
|
probereq_ies_data->ie_index = probereq_index;
|
|
probereq_ies_data->mgmt_subtype_mask =
|
|
MLAN_CUSTOM_IE_DELETE_MASK;
|
|
probereq_ies_data->ie_length = 0;
|
|
probereq_index = MLAN_CUSTOM_IE_AUTO_IDX_MASK;
|
|
}
|
|
}
|
|
|
|
if (beacon_ies_data || proberesp_ies_data || assocresp_ies_data ||
|
|
probereq_ies_data) {
|
|
if (MLAN_STATUS_FAILURE ==
|
|
woal_cfg80211_custom_ie(
|
|
priv, beacon_ies_data, &beacon_index,
|
|
proberesp_ies_data, &proberesp_index,
|
|
assocresp_ies_data, &assocresp_index,
|
|
probereq_ies_data, &probereq_index, wait_option)) {
|
|
PRINTM(MERROR,
|
|
"Fail to set beacon proberesp assoc probereq IES\n");
|
|
ret = -EFAULT;
|
|
goto done;
|
|
}
|
|
}
|
|
if (beacon_ies_data) {
|
|
priv->beacon_index = beacon_index;
|
|
PRINTM(MCMND, "beacon ie length = %d\n",
|
|
beacon_ies_data->ie_length);
|
|
}
|
|
if (assocresp_ies_data) {
|
|
priv->assocresp_index = assocresp_index;
|
|
PRINTM(MCMND, "assocresp ie length = %d\n",
|
|
assocresp_ies_data->ie_length);
|
|
}
|
|
if (proberesp_ies_data) {
|
|
priv->proberesp_index = proberesp_index;
|
|
PRINTM(MCMND, "proberesp ie length = %d\n",
|
|
proberesp_ies_data->ie_length);
|
|
}
|
|
if (probereq_ies_data) {
|
|
priv->probereq_index = probereq_index;
|
|
PRINTM(MCMND, "probereq ie length = %d\n",
|
|
probereq_ies_data->ie_length);
|
|
}
|
|
PRINTM(MCMND, "beacon=%x assocresp=%x proberesp=%x probereq=%x\n",
|
|
beacon_index, assocresp_index, proberesp_index, probereq_index);
|
|
done:
|
|
kfree(beacon_ies_data);
|
|
kfree(proberesp_ies_data);
|
|
kfree(assocresp_ies_data);
|
|
kfree(probereq_ies_data);
|
|
|
|
LEAVE();
|
|
|
|
return ret;
|
|
}
|
|
|
|
/**
|
|
* @brief Sets up the ieee80211_supported band
|
|
* *
|
|
* @param ht_info A pointer to ieee80211_sta_ht_cap structure
|
|
* @param dev_cap Device capability information
|
|
* @param mcs_set Device MCS sets
|
|
*
|
|
* @return N/A
|
|
*/
|
|
struct ieee80211_supported_band *woal_setup_wiphy_bands(t_u8 ieee_band)
|
|
{
|
|
struct ieee80211_supported_band *band = NULL;
|
|
switch (ieee_band) {
|
|
case IEEE80211_BAND_5GHZ:
|
|
band = kmemdup(&cfg80211_band_5ghz,
|
|
sizeof(struct ieee80211_supported_band),
|
|
GFP_KERNEL);
|
|
if (!band) {
|
|
PRINTM(MERROR, "No memory for 5g band\n");
|
|
break;
|
|
}
|
|
band->channels =
|
|
kmemdup(&cfg80211_channels_5ghz,
|
|
sizeof(cfg80211_channels_5ghz), GFP_KERNEL);
|
|
if (!band->channels) {
|
|
PRINTM(MERROR, "No memory for 5g band->channel\n");
|
|
kfree(band);
|
|
band = NULL;
|
|
break;
|
|
}
|
|
band->n_channels = ARRAY_SIZE(cfg80211_channels_5ghz);
|
|
break;
|
|
case IEEE80211_BAND_2GHZ:
|
|
default:
|
|
band = kmemdup(&cfg80211_band_2ghz,
|
|
sizeof(struct ieee80211_supported_band),
|
|
GFP_KERNEL);
|
|
if (!band) {
|
|
PRINTM(MERROR, "No memory for 2g band\n");
|
|
break;
|
|
}
|
|
band->channels =
|
|
kmemdup(&cfg80211_channels_2ghz,
|
|
sizeof(cfg80211_channels_2ghz), GFP_KERNEL);
|
|
if (!band->channels) {
|
|
PRINTM(MERROR, "No memory for 2g band->channel\n");
|
|
kfree(band);
|
|
band = NULL;
|
|
break;
|
|
}
|
|
band->n_channels = ARRAY_SIZE(cfg80211_channels_2ghz);
|
|
break;
|
|
}
|
|
return band;
|
|
}
|
|
|
|
/**
|
|
* @brief Sets up the CFG802.11 specific HT capability fields
|
|
* with default values
|
|
*
|
|
* @param ht_info A pointer to ieee80211_sta_ht_cap structure
|
|
* @param dev_cap Device capability information
|
|
* @param mcs_set Device MCS sets
|
|
*
|
|
* @return N/A
|
|
*/
|
|
void woal_cfg80211_setup_ht_cap(struct ieee80211_sta_ht_cap *ht_info,
|
|
t_u32 dev_cap, t_u8 *mcs_set, t_u8 mpdu_density)
|
|
{
|
|
ENTER();
|
|
|
|
ht_info->ht_supported = true;
|
|
ht_info->ampdu_factor = 0x3;
|
|
ht_info->ampdu_density = mpdu_density;
|
|
|
|
memset(&ht_info->mcs, 0, sizeof(ht_info->mcs));
|
|
ht_info->cap = 0;
|
|
if (mcs_set)
|
|
moal_memcpy_ext(NULL, ht_info->mcs.rx_mask, mcs_set,
|
|
sizeof(ht_info->mcs.rx_mask),
|
|
sizeof(ht_info->mcs.rx_mask));
|
|
if (dev_cap & MBIT(8)) /* 40Mhz intolarance enabled */
|
|
ht_info->cap |= IEEE80211_HT_CAP_40MHZ_INTOLERANT;
|
|
if (dev_cap & MBIT(17)) /* Channel width 20/40Mhz support */
|
|
ht_info->cap |= IEEE80211_HT_CAP_SUP_WIDTH_20_40;
|
|
if ((dev_cap >> 20) & 0x03) /* Delayed ACK supported */
|
|
ht_info->cap |= IEEE80211_HT_CAP_DELAY_BA;
|
|
if (dev_cap & MBIT(22)) /* Rx LDPC supported */
|
|
ht_info->cap |= IEEE80211_HT_CAP_LDPC_CODING;
|
|
if (dev_cap & MBIT(23)) /* Short GI @ 20Mhz supported */
|
|
ht_info->cap |= IEEE80211_HT_CAP_SGI_20;
|
|
if (dev_cap & MBIT(24)) /* Short GI @ 40Mhz supported */
|
|
ht_info->cap |= IEEE80211_HT_CAP_SGI_40;
|
|
if (dev_cap & MBIT(25)) /* Tx STBC supported */
|
|
ht_info->cap |= IEEE80211_HT_CAP_TX_STBC;
|
|
if (dev_cap & MBIT(26)) /* Rx STBC supported */
|
|
ht_info->cap |= IEEE80211_HT_CAP_RX_STBC;
|
|
if (dev_cap & MBIT(27)) /* MIMO PS supported */
|
|
ht_info->cap |= 0; /* WLAN_HT_CAP_SM_PS_STATIC */
|
|
else /* Disable HT SM PS */
|
|
ht_info->cap |= IEEE80211_HT_CAP_SM_PS;
|
|
if (dev_cap & MBIT(29)) /* Green field supported */
|
|
ht_info->cap |= IEEE80211_HT_CAP_GRN_FLD;
|
|
if (dev_cap & MBIT(31)) /* MAX AMSDU supported */
|
|
ht_info->cap |= IEEE80211_HT_CAP_MAX_AMSDU;
|
|
/* DSSS/CCK in 40Mhz supported*/
|
|
ht_info->cap |= IEEE80211_HT_CAP_DSSSCCK40;
|
|
ht_info->mcs.tx_params = IEEE80211_HT_MCS_TX_DEFINED;
|
|
|
|
LEAVE();
|
|
}
|
|
|
|
#if KERNEL_VERSION(3, 6, 0) <= CFG80211_VERSION_CODE
|
|
/**
|
|
* @brief Sets up the CFG802.11 specific VHT capability fields
|
|
* with default values
|
|
*
|
|
* @param priv A pointer to moal private structure
|
|
* @param vht_cap A pointer to ieee80211_sta_vht_cap structure
|
|
*
|
|
* @return N/A
|
|
*/
|
|
void woal_cfg80211_setup_vht_cap(moal_private *priv,
|
|
struct ieee80211_sta_vht_cap *vht_cap)
|
|
{
|
|
mlan_ioctl_req *req = NULL;
|
|
mlan_ds_11ac_cfg *cfg_11ac = NULL;
|
|
mlan_status status;
|
|
|
|
req = woal_alloc_mlan_ioctl_req(sizeof(mlan_ds_11ac_cfg));
|
|
if (req == NULL) {
|
|
status = MLAN_STATUS_FAILURE;
|
|
PRINTM(MERROR, "Fail to allocate buf for setup vht_cap\n");
|
|
goto done;
|
|
}
|
|
cfg_11ac = (mlan_ds_11ac_cfg *)req->pbuf;
|
|
cfg_11ac->sub_command = MLAN_OID_11AC_VHT_CFG;
|
|
req->req_id = MLAN_IOCTL_11AC_CFG;
|
|
req->action = MLAN_ACT_GET;
|
|
cfg_11ac->param.vht_cfg.band = BAND_SELECT_A;
|
|
cfg_11ac->param.vht_cfg.txrx = MLAN_RADIO_RX;
|
|
status = woal_request_ioctl(priv, req, MOAL_IOCTL_WAIT);
|
|
if (status != MLAN_STATUS_SUCCESS) {
|
|
PRINTM(MERROR, "Fail to get vht_cfg\n");
|
|
goto done;
|
|
}
|
|
vht_cap->vht_supported = true;
|
|
vht_cap->cap = cfg_11ac->param.vht_cfg.vht_cap_info;
|
|
vht_cap->vht_mcs.rx_mcs_map = (__force __le16)woal_cpu_to_le16(
|
|
cfg_11ac->param.vht_cfg.vht_rx_mcs);
|
|
vht_cap->vht_mcs.rx_highest = (__force __le16)woal_cpu_to_le16(
|
|
cfg_11ac->param.vht_cfg.vht_rx_max_rate);
|
|
vht_cap->vht_mcs.tx_mcs_map = (__force __le16)woal_cpu_to_le16(
|
|
cfg_11ac->param.vht_cfg.vht_tx_mcs);
|
|
vht_cap->vht_mcs.tx_highest = (__force __le16)woal_cpu_to_le16(
|
|
cfg_11ac->param.vht_cfg.vht_tx_max_rate);
|
|
PRINTM(MCMND,
|
|
"vht_cap=0x%x rx_mcs_map=0x%x rx_max=0x%x tx_mcs_map=0x%x tx_max=0x%x\n",
|
|
vht_cap->cap, vht_cap->vht_mcs.rx_mcs_map,
|
|
vht_cap->vht_mcs.rx_highest, vht_cap->vht_mcs.tx_mcs_map,
|
|
vht_cap->vht_mcs.tx_highest);
|
|
done:
|
|
if (status != MLAN_STATUS_PENDING)
|
|
kfree(req);
|
|
LEAVE();
|
|
}
|
|
#endif
|
|
|
|
/*
|
|
===============
|
|
11AX CAP for uAP
|
|
===============
|
|
Note: bits not mentioned below are set to 0.
|
|
|
|
5G
|
|
===
|
|
HE MAC Cap:
|
|
Bit0: 1 (+HTC HE Support)
|
|
Bit25: 1 (OM Control Support. But uAP does not support
|
|
Tx OM received from the STA, as it does not support UL OFDMA)
|
|
|
|
HE PHY Cap:
|
|
Bit1-7: 0x2 (Supported Channel Width Set.
|
|
Note it would be changed after 80+80 MHz is supported)
|
|
Bit8-11: 0x3 (Punctured Preamble Rx.
|
|
Note: it would be changed after 80+80 MHz is supported)
|
|
Bit12: 0x0 (Device Class)
|
|
Bit13: 0x1 (LDPC coding in Payload)
|
|
Bit17: 0x1 (NDP with 4xHE-LTF+3.2usGI)
|
|
Bit18: 0x1 (STBC Tx <= 80 MHz)
|
|
Bit19: 0x1 (STBC Rx <= 80 MHz)
|
|
Bit20: 0x1 (Doppler Tx)
|
|
Bit21: 0x1 (Doppler Rx)
|
|
Bit27-28: 0x1 (DCM Max Constellation Rx)
|
|
Bit31: 0x1 (SU Beamformer)
|
|
Bit32: 0x1 (SU BeamFormee)
|
|
Bit34-36: 0x7 (Beamformee STS <= 80 MHz)
|
|
Bit40-42: 0x1 (Number of Sounding Dimentions <= 80 MHz)
|
|
Bit53: 0x1 (Partial Bandwidth Extended Range)
|
|
Bit55: 0x1 (PPE Threshold Present.
|
|
Note: PPE threshold may have some changes later)
|
|
Bit58: 0x1 (HE SU PPDU and HE MU PPDU with 4xHE-LTF+0.8usGI)
|
|
Bit59-61: 0x1 (Max Nc)
|
|
Bit75: 0x1 (Rx 1024-QAM Support < 242-tone RU)
|
|
*/
|
|
|
|
#define UAP_HE_MAC_CAP0_MASK 0x00
|
|
#define UAP_HE_MAC_CAP1_MASK 0x00
|
|
#define UAP_HE_MAC_CAP2_MASK 0x00
|
|
#define UAP_HE_MAC_CAP3_MASK 0x02
|
|
#define UAP_HE_MAC_CAP4_MASK 0x00
|
|
#define UAP_HE_MAC_CAP5_MASK 0x00
|
|
#define UAP_HE_PHY_CAP0_MASK 0x04
|
|
#define UAP_HE_PHY_CAP1_MASK 0x23
|
|
#define UAP_HE_PHY_CAP2_MASK 0x3E
|
|
#define UAP_HE_PHY_CAP3_MASK 0x88
|
|
#define UAP_HE_PHY_CAP4_MASK 0x1D
|
|
#define UAP_HE_PHY_CAP5_MASK 0x01
|
|
#define UAP_HE_PHY_CAP6_MASK 0xA0
|
|
#define UAP_HE_PHY_CAP7_MASK 0x0C
|
|
#define UAP_HE_PHY_CAP8_MASK 0x00
|
|
#define UAP_HE_PHY_CAP9_MASK 0x08
|
|
#define UAP_HE_PHY_CAP10_MASK 0x00
|
|
|
|
/*
|
|
2G
|
|
===
|
|
HE MAC Cap:
|
|
Bit0: 1 (+HTC HE Support)
|
|
Bit25: 1 (OM Control Support. Note: uAP does not support
|
|
Tx OM received from the STA, as it does not support UL OFDMA)
|
|
|
|
HE PHY Cap:
|
|
Bit1-7: 0x1 (Supported Channel Width Set)
|
|
Bit8-11: 0x0 (Punctured Preamble Rx)
|
|
Bit12: 0x0 (Device Class)
|
|
Bit13: 0x1 (LDPC coding in Payload)
|
|
Bit17: 0x1 (NDP with 4xLTF+3.2usGI)
|
|
Bit18: 0x1 (STBC Tx <= 80 MHz)
|
|
Bit19: 0x1 (STBC Rx <= 80 MHz)
|
|
Bit20: 0x1 (Doppler Tx)
|
|
Bit21: 0x1 (Doppler Rx)
|
|
Bit27-28: 0x1 (DCM Max Constellation Rx)
|
|
Bit31: 0x1 (SU Beamformer)
|
|
Bit32: 0x1 (SU BeamFormee)
|
|
Bit34-36: 0x7 (Beamformee STS <= 80 MHz)
|
|
Bit40-42: 0x1 (Number of Sounding Dimentions <= 80 MHz)
|
|
Bit53: 0x1 (Partial Bandwidth Extended Range)
|
|
Bit55: 0x1 (PPE Threshold Present.
|
|
Note: PPE threshold may have some changes later)
|
|
Bit58: 0x1 (HE SU PPDU and HE MU PPDU with 4xHE-LTF+0.8usGI)
|
|
Bit59-61: 0x1 (Max Nc)
|
|
Bit75: 0x1 (Rx 1024-QAM Support < 242-tone RU)
|
|
*/
|
|
#define UAP_HE_2G_MAC_CAP0_MASK 0x00
|
|
#define UAP_HE_2G_MAC_CAP1_MASK 0x00
|
|
#define UAP_HE_2G_MAC_CAP2_MASK 0x00
|
|
#define UAP_HE_2G_MAC_CAP3_MASK 0x02
|
|
#define UAP_HE_2G_MAC_CAP4_MASK 0x00
|
|
#define UAP_HE_2G_MAC_CAP5_MASK 0x00
|
|
#define UAP_HE_2G_PHY_CAP0_MASK 0x02
|
|
#define UAP_HE_2G_PHY_CAP1_MASK 0x20
|
|
#define UAP_HE_2G_PHY_CAP2_MASK 0x3E
|
|
#define UAP_HE_2G_PHY_CAP3_MASK 0x88
|
|
#define UAP_HE_2G_PHY_CAP4_MASK 0x1D
|
|
#define UAP_HE_2G_PHY_CAP5_MASK 0x01
|
|
#define UAP_HE_2G_PHY_CAP6_MASK 0xA0
|
|
#define UAP_HE_2G_PHY_CAP7_MASK 0x0C
|
|
#define UAP_HE_2G_PHY_CAP8_MASK 0x00
|
|
#define UAP_HE_2G_PHY_CAP9_MASK 0x08
|
|
#define UAP_HE_2G_PHY_CAP10_MASK 0x00
|
|
|
|
/**
|
|
* @brief update 11ax ie for AP mode *
|
|
* @param band channel band
|
|
* @hecap_ie a pointer to mlan_ds_11ax_he_capa
|
|
*
|
|
* @return 0--success, otherwise failure
|
|
*/
|
|
static void woal_uap_update_11ax_ie(t_u8 band, mlan_ds_11ax_he_capa *hecap_ie)
|
|
{
|
|
if (band == BAND_5GHZ) {
|
|
hecap_ie->he_mac_cap[0] &= UAP_HE_MAC_CAP0_MASK;
|
|
hecap_ie->he_mac_cap[1] &= UAP_HE_MAC_CAP1_MASK;
|
|
hecap_ie->he_mac_cap[2] &= UAP_HE_MAC_CAP2_MASK;
|
|
hecap_ie->he_mac_cap[3] &= UAP_HE_MAC_CAP3_MASK;
|
|
hecap_ie->he_mac_cap[4] &= UAP_HE_MAC_CAP4_MASK;
|
|
hecap_ie->he_mac_cap[5] &= UAP_HE_MAC_CAP5_MASK;
|
|
hecap_ie->he_phy_cap[0] &= UAP_HE_PHY_CAP0_MASK;
|
|
hecap_ie->he_phy_cap[1] &= UAP_HE_PHY_CAP1_MASK;
|
|
hecap_ie->he_phy_cap[2] &= UAP_HE_PHY_CAP2_MASK;
|
|
hecap_ie->he_phy_cap[3] &= UAP_HE_PHY_CAP3_MASK;
|
|
hecap_ie->he_phy_cap[4] &= UAP_HE_PHY_CAP4_MASK;
|
|
hecap_ie->he_phy_cap[5] &= UAP_HE_PHY_CAP5_MASK;
|
|
hecap_ie->he_phy_cap[6] &= UAP_HE_PHY_CAP6_MASK;
|
|
hecap_ie->he_phy_cap[7] &= UAP_HE_PHY_CAP7_MASK;
|
|
hecap_ie->he_phy_cap[8] &= UAP_HE_PHY_CAP8_MASK;
|
|
hecap_ie->he_phy_cap[9] &= UAP_HE_PHY_CAP9_MASK;
|
|
hecap_ie->he_phy_cap[10] &= UAP_HE_PHY_CAP10_MASK;
|
|
} else {
|
|
hecap_ie->he_mac_cap[0] &= UAP_HE_2G_MAC_CAP0_MASK;
|
|
hecap_ie->he_mac_cap[1] &= UAP_HE_2G_MAC_CAP1_MASK;
|
|
hecap_ie->he_mac_cap[2] &= UAP_HE_2G_MAC_CAP2_MASK;
|
|
hecap_ie->he_mac_cap[3] &= UAP_HE_2G_MAC_CAP3_MASK;
|
|
hecap_ie->he_mac_cap[4] &= UAP_HE_2G_MAC_CAP4_MASK;
|
|
hecap_ie->he_mac_cap[5] &= UAP_HE_2G_MAC_CAP5_MASK;
|
|
hecap_ie->he_phy_cap[0] &= UAP_HE_2G_PHY_CAP0_MASK;
|
|
hecap_ie->he_phy_cap[1] &= UAP_HE_2G_PHY_CAP1_MASK;
|
|
hecap_ie->he_phy_cap[2] &= UAP_HE_2G_PHY_CAP2_MASK;
|
|
hecap_ie->he_phy_cap[3] &= UAP_HE_2G_PHY_CAP3_MASK;
|
|
hecap_ie->he_phy_cap[4] &= UAP_HE_2G_PHY_CAP4_MASK;
|
|
hecap_ie->he_phy_cap[5] &= UAP_HE_2G_PHY_CAP5_MASK;
|
|
hecap_ie->he_phy_cap[6] &= UAP_HE_2G_PHY_CAP6_MASK;
|
|
hecap_ie->he_phy_cap[7] &= UAP_HE_2G_PHY_CAP7_MASK;
|
|
hecap_ie->he_phy_cap[8] &= UAP_HE_2G_PHY_CAP8_MASK;
|
|
hecap_ie->he_phy_cap[9] &= UAP_HE_2G_PHY_CAP9_MASK;
|
|
hecap_ie->he_phy_cap[10] &= UAP_HE_2G_PHY_CAP10_MASK;
|
|
}
|
|
return;
|
|
}
|
|
|
|
#if KERNEL_VERSION(4, 20, 0) <= CFG80211_VERSION_CODE
|
|
/**
|
|
* @brief Sets up the CFG802.11 specific HE capability fields * with default
|
|
* values
|
|
*
|
|
* @param priv A pointer to moal private structure
|
|
* @param iftype_data A pointer to ieee80211_sband_iftype_data structure
|
|
*
|
|
* @return N/A
|
|
*/
|
|
void woal_cfg80211_setup_he_cap(moal_private *priv,
|
|
struct ieee80211_supported_band *band)
|
|
{
|
|
mlan_fw_info fw_info;
|
|
struct ieee80211_sband_iftype_data *iftype_data = NULL;
|
|
t_u8 extra_mcs_size = 0;
|
|
int ppe_threshold_len = 0;
|
|
mlan_ds_11ax_he_capa *phe_cap = NULL;
|
|
t_u8 hw_hecap_len;
|
|
|
|
memset(&fw_info, 0, sizeof(mlan_fw_info));
|
|
|
|
woal_request_get_fw_info(priv, MOAL_IOCTL_WAIT, &fw_info);
|
|
if (band->band == NL80211_BAND_5GHZ) {
|
|
phe_cap = (mlan_ds_11ax_he_capa *)fw_info.hw_he_cap;
|
|
hw_hecap_len = fw_info.hw_hecap_len;
|
|
woal_uap_update_11ax_ie(BAND_5GHZ, phe_cap);
|
|
} else {
|
|
phe_cap = (mlan_ds_11ax_he_capa *)fw_info.hw_2g_he_cap;
|
|
hw_hecap_len = fw_info.hw_2g_hecap_len;
|
|
woal_uap_update_11ax_ie(BAND_2GHZ, phe_cap);
|
|
}
|
|
|
|
if (!hw_hecap_len)
|
|
return;
|
|
DBG_HEXDUMP(MCMD_D, "Setup HECAP", (u8 *)phe_cap, hw_hecap_len);
|
|
iftype_data =
|
|
kmalloc(sizeof(struct ieee80211_sband_iftype_data), GFP_KERNEL);
|
|
if (!iftype_data) {
|
|
PRINTM(MERROR, "Fail to allocate iftype data\n");
|
|
goto done;
|
|
}
|
|
memset(iftype_data, 0, sizeof(struct ieee80211_sband_iftype_data));
|
|
iftype_data->types_mask =
|
|
MBIT(NL80211_IFTYPE_STATION) | MBIT(NL80211_IFTYPE_AP) |
|
|
MBIT(NL80211_IFTYPE_P2P_CLIENT) | MBIT(NL80211_IFTYPE_P2P_GO);
|
|
iftype_data->he_cap.has_he = true;
|
|
moal_memcpy_ext(priv->phandle,
|
|
iftype_data->he_cap.he_cap_elem.mac_cap_info,
|
|
phe_cap->he_mac_cap, sizeof(phe_cap->he_mac_cap),
|
|
sizeof(iftype_data->he_cap.he_cap_elem.mac_cap_info));
|
|
moal_memcpy_ext(priv->phandle,
|
|
iftype_data->he_cap.he_cap_elem.phy_cap_info,
|
|
phe_cap->he_phy_cap, sizeof(phe_cap->he_phy_cap),
|
|
sizeof(iftype_data->he_cap.he_cap_elem.phy_cap_info));
|
|
memset(&iftype_data->he_cap.he_mcs_nss_supp, 0xff,
|
|
sizeof(struct ieee80211_he_mcs_nss_supp));
|
|
moal_memcpy_ext(priv->phandle, &iftype_data->he_cap.he_mcs_nss_supp,
|
|
phe_cap->he_txrx_mcs_support,
|
|
sizeof(phe_cap->he_txrx_mcs_support),
|
|
sizeof(struct ieee80211_he_mcs_nss_supp));
|
|
// Support 160Mhz
|
|
if (phe_cap->he_phy_cap[0] & MBIT(3))
|
|
extra_mcs_size += 4;
|
|
|
|
// Support 80+80
|
|
if (phe_cap->he_phy_cap[0] & MBIT(4))
|
|
extra_mcs_size += 4;
|
|
if (extra_mcs_size)
|
|
moal_memcpy_ext(
|
|
priv->phandle,
|
|
(t_u8 *)&iftype_data->he_cap.he_mcs_nss_supp.rx_mcs_160,
|
|
phe_cap->val, extra_mcs_size,
|
|
sizeof(struct ieee80211_he_mcs_nss_supp) - 4);
|
|
|
|
#define HE_CAP_FIX_SIZE 22
|
|
// Support PPE threshold
|
|
ppe_threshold_len = phe_cap->len - HE_CAP_FIX_SIZE - extra_mcs_size;
|
|
if (phe_cap->he_phy_cap[6] & MBIT(7) && ppe_threshold_len) {
|
|
moal_memcpy_ext(priv->phandle, iftype_data->he_cap.ppe_thres,
|
|
&phe_cap->val[extra_mcs_size],
|
|
ppe_threshold_len,
|
|
sizeof(iftype_data->he_cap.ppe_thres));
|
|
} else {
|
|
iftype_data->he_cap.he_cap_elem.phy_cap_info[6] &= ~MBIT(7);
|
|
PRINTM(MCMND, "Clear PPE threshold 0x%x\n",
|
|
iftype_data->he_cap.he_cap_elem.phy_cap_info[7]);
|
|
}
|
|
band->n_iftype_data = 1;
|
|
band->iftype_data = iftype_data;
|
|
done:
|
|
LEAVE();
|
|
}
|
|
#else
|
|
/**
|
|
* @brief setup uap he_cap based on FW he_cap
|
|
*
|
|
* @param priv A pointer to moal private structure
|
|
* @param wait_option wait_option
|
|
*
|
|
* @return N/A
|
|
*/
|
|
void woal_cfg80211_setup_uap_he_cap(moal_private *priv, t_u8 wait_option)
|
|
{
|
|
mlan_ds_11ax_he_capa *phe_cap = NULL;
|
|
mlan_ds_11ax_he_cfg he_cfg;
|
|
t_u8 hw_hecap_len;
|
|
mlan_fw_info fw_info;
|
|
#ifdef UAP_SUPPORT
|
|
int ret = 0;
|
|
#endif
|
|
|
|
woal_request_get_fw_info(priv, MOAL_IOCTL_WAIT, &fw_info);
|
|
|
|
// Enable 2G 11AX on UAP
|
|
if (fw_info.fw_bands & BAND_GAX) {
|
|
memset(&he_cfg, 0, sizeof(he_cfg));
|
|
phe_cap = (mlan_ds_11ax_he_capa *)fw_info.hw_2g_he_cap;
|
|
hw_hecap_len = fw_info.hw_2g_hecap_len;
|
|
if (hw_hecap_len) {
|
|
woal_uap_update_11ax_ie(BAND_2GHZ, phe_cap);
|
|
he_cfg.band = MBIT(0);
|
|
moal_memcpy_ext(priv->phandle, &he_cfg.he_cap, phe_cap,
|
|
hw_hecap_len,
|
|
sizeof(mlan_ds_11ax_he_capa));
|
|
DBG_HEXDUMP(MCMD_D, "2G HE_CFG ", (t_u8 *)&he_cfg,
|
|
sizeof(he_cfg));
|
|
#ifdef UAP_SUPPORT
|
|
ret = woal_11ax_cfg(priv, MLAN_ACT_SET, &he_cfg,
|
|
wait_option);
|
|
if (ret)
|
|
PRINTM(MERROR, "Fail to set 2G HE CAP\n");
|
|
#endif
|
|
}
|
|
}
|
|
// Enable 5G 11AX on UAP
|
|
if (fw_info.fw_bands & BAND_AAX) {
|
|
memset(&he_cfg, 0, sizeof(he_cfg));
|
|
phe_cap = (mlan_ds_11ax_he_capa *)fw_info.hw_he_cap;
|
|
hw_hecap_len = fw_info.hw_hecap_len;
|
|
if (hw_hecap_len) {
|
|
woal_uap_update_11ax_ie(BAND_5GHZ, phe_cap);
|
|
he_cfg.band = MBIT(1);
|
|
moal_memcpy_ext(priv->phandle, &he_cfg.he_cap, phe_cap,
|
|
hw_hecap_len,
|
|
sizeof(mlan_ds_11ax_he_capa));
|
|
DBG_HEXDUMP(MCMD_D, "5G HE_CFG ", (t_u8 *)&he_cfg,
|
|
sizeof(he_cfg));
|
|
#ifdef UAP_SUPPORT
|
|
ret = woal_11ax_cfg(priv, MLAN_ACT_SET, &he_cfg,
|
|
wait_option);
|
|
if (ret)
|
|
PRINTM(MERROR, "Fail to set 5G HE CAP\n");
|
|
#endif
|
|
}
|
|
}
|
|
return;
|
|
}
|
|
#endif
|
|
|
|
/**
|
|
* @brief free iftype_data
|
|
*
|
|
* @param wiphy A pointer to struct wiphy
|
|
*
|
|
*
|
|
* @return N/A
|
|
*/
|
|
void woal_cfg80211_free_bands(struct wiphy *wiphy)
|
|
{
|
|
t_u8 band;
|
|
|
|
for (band = NL80211_BAND_2GHZ; band < IEEE80211_NUM_BANDS; ++band) {
|
|
if (!wiphy->bands[band])
|
|
continue;
|
|
#if CFG80211_VERSION_CODE >= KERNEL_VERSION(4, 20, 0)
|
|
if (wiphy->bands[band]->iftype_data) {
|
|
kfree(wiphy->bands[band]->iftype_data);
|
|
wiphy->bands[band]->n_iftype_data = 0;
|
|
}
|
|
#endif
|
|
kfree(wiphy->bands[band]->channels);
|
|
kfree(wiphy->bands[band]);
|
|
wiphy->bands[band] = NULL;
|
|
}
|
|
}
|
|
|
|
#if CFG80211_VERSION_CODE >= KERNEL_VERSION(3, 8, 0)
|
|
/*
|
|
* @brief prepare and send fake deauth packet to cfg80211 to
|
|
* notify wpa_supplicant about disconnection
|
|
* <host_mlme, wiphy suspend case>
|
|
*
|
|
* @param priv A pointer moal_private structure
|
|
* @param reason_code disconnect reason code
|
|
*
|
|
* @return N/A
|
|
*/
|
|
void woal_deauth_event(moal_private *priv, int reason_code)
|
|
{
|
|
struct woal_event *evt;
|
|
unsigned long flags;
|
|
moal_handle *handle = priv->phandle;
|
|
|
|
evt = kzalloc(sizeof(struct woal_event), GFP_ATOMIC);
|
|
if (!evt) {
|
|
PRINTM(MERROR, "Fail to alloc memory for deauth event\n");
|
|
LEAVE();
|
|
return;
|
|
}
|
|
evt->priv = priv;
|
|
evt->type = WOAL_EVENT_DEAUTH;
|
|
evt->reason_code = reason_code;
|
|
INIT_LIST_HEAD(&evt->link);
|
|
spin_lock_irqsave(&handle->evt_lock, flags);
|
|
list_add_tail(&evt->link, &handle->evt_queue);
|
|
spin_unlock_irqrestore(&handle->evt_lock, flags);
|
|
queue_work(handle->evt_workqueue, &handle->evt_work);
|
|
}
|
|
#endif
|
|
|
|
#ifdef STA_CFG80211
|
|
#if KERNEL_VERSION(3, 2, 0) <= CFG80211_VERSION_CODE
|
|
/**
|
|
* @brief prepare woal_bgscan_stop event
|
|
*
|
|
* @param priv A pointer moal_private structure
|
|
* @param pchan_info A pointer to chan_band structure
|
|
*
|
|
* @return N/A
|
|
*/
|
|
void woal_bgscan_stop_event(moal_private *priv)
|
|
{
|
|
struct woal_event *evt;
|
|
unsigned long flags;
|
|
moal_handle *handle = priv->phandle;
|
|
|
|
evt = kzalloc(sizeof(struct woal_event), GFP_ATOMIC);
|
|
if (evt) {
|
|
evt->priv = priv;
|
|
evt->type = WOAL_EVENT_BGSCAN_STOP;
|
|
INIT_LIST_HEAD(&evt->link);
|
|
spin_lock_irqsave(&handle->evt_lock, flags);
|
|
list_add_tail(&evt->link, &handle->evt_queue);
|
|
spin_unlock_irqrestore(&handle->evt_lock, flags);
|
|
queue_work(handle->evt_workqueue, &handle->evt_work);
|
|
}
|
|
}
|
|
|
|
/**
|
|
* @brief Notify cfg80211 schedule scan stopped
|
|
*
|
|
* @param priv A pointer moal_private structure
|
|
*
|
|
* @return N/A
|
|
*/
|
|
void woal_cfg80211_notify_sched_scan_stop(moal_private *priv)
|
|
{
|
|
cfg80211_sched_scan_stopped(priv->wdev->wiphy
|
|
#if KERNEL_VERSION(4, 12, 0) <= CFG80211_VERSION_CODE
|
|
,
|
|
0
|
|
#endif
|
|
);
|
|
priv->sched_scanning = MFALSE;
|
|
PRINTM(MEVENT, "Notify sched scan stopped\n");
|
|
}
|
|
|
|
/**
|
|
* @brief report sched_scan result to kernel
|
|
*
|
|
* @param priv A pointer moal_private structure
|
|
*
|
|
* @return N/A
|
|
*/
|
|
void woal_report_sched_scan_result(moal_private *priv)
|
|
{
|
|
cfg80211_sched_scan_results(priv->wdev->wiphy
|
|
#if CFG80211_VERSION_CODE >= KERNEL_VERSION(4, 12, 0)
|
|
,
|
|
priv->bg_scan_reqid
|
|
#endif
|
|
);
|
|
}
|
|
#endif
|
|
#endif
|
|
|
|
#if KERNEL_VERSION(3, 5, 0) <= CFG80211_VERSION_CODE
|
|
/**
|
|
* @brief Handle woal_channel_switch event
|
|
*
|
|
* @param priv A pointer moal_private structure
|
|
* @param pchan_info A pointer to chan_band structure
|
|
*
|
|
* @return N/A
|
|
*/
|
|
void woal_channel_switch_event(moal_private *priv, chan_band_info *pchan_info)
|
|
{
|
|
struct woal_event *evt;
|
|
unsigned long flags;
|
|
moal_handle *handle = priv->phandle;
|
|
|
|
evt = kzalloc(sizeof(struct woal_event), GFP_ATOMIC);
|
|
if (evt) {
|
|
evt->priv = priv;
|
|
evt->type = WOAL_EVENT_CHAN_SWITCH;
|
|
moal_memcpy_ext(priv->phandle, &evt->chan_info, pchan_info,
|
|
sizeof(chan_band_info), sizeof(chan_band_info));
|
|
INIT_LIST_HEAD(&evt->link);
|
|
spin_lock_irqsave(&handle->evt_lock, flags);
|
|
list_add_tail(&evt->link, &handle->evt_queue);
|
|
spin_unlock_irqrestore(&handle->evt_lock, flags);
|
|
queue_work(handle->evt_workqueue, &handle->evt_work);
|
|
}
|
|
}
|
|
|
|
/**
|
|
* @brief Notify cfg80211 supplicant channel changed
|
|
*
|
|
* @param priv A pointer moal_private structure
|
|
* @param pchan_info A pointer to chan_band structure
|
|
*
|
|
* @return N/A
|
|
*/
|
|
void woal_cfg80211_notify_channel(moal_private *priv,
|
|
chan_band_info *pchan_info)
|
|
{
|
|
#if KERNEL_VERSION(3, 8, 0) <= CFG80211_VERSION_CODE
|
|
struct cfg80211_chan_def chandef;
|
|
#else
|
|
#if KERNEL_VERSION(3, 5, 0) <= CFG80211_VERSION_CODE
|
|
enum nl80211_channel_type type;
|
|
enum ieee80211_band band;
|
|
int freq = 0;
|
|
#endif
|
|
#endif
|
|
struct ieee80211_channel *chan;
|
|
ENTER();
|
|
|
|
/* save the new channel for station interface */
|
|
if (priv->sme_current.ssid_len) {
|
|
chan = woal_get_ieee80211_channel(priv, pchan_info);
|
|
if (chan) {
|
|
moal_memcpy_ext(priv->phandle, &priv->conn_chan, chan,
|
|
sizeof(struct ieee80211_channel),
|
|
sizeof(struct ieee80211_channel));
|
|
}
|
|
}
|
|
|
|
#if KERNEL_VERSION(3, 8, 0) <= CFG80211_VERSION_CODE
|
|
if (MLAN_STATUS_SUCCESS ==
|
|
woal_chandef_create(priv, &chandef, pchan_info)) {
|
|
#if KERNEL_VERSION(3, 14, 0) <= CFG80211_VERSION_CODE
|
|
mutex_lock(&priv->wdev->mtx);
|
|
#endif
|
|
#if CFG80211_VERSION_CODE >= KERNEL_VERSION(6, 3, 0)
|
|
cfg80211_ch_switch_notify(priv->netdev, &chandef, 0, 0);
|
|
#elif ((CFG80211_VERSION_CODE >= KERNEL_VERSION(6, 1, 0) && IMX_ANDROID_13))
|
|
cfg80211_ch_switch_notify(priv->netdev, &chandef, 0, 0);
|
|
#elif ((CFG80211_VERSION_CODE >= KERNEL_VERSION(5, 19, 2)) || \
|
|
IMX_ANDROID_13 || IMX_ANDROID_12_BACKPORT)
|
|
cfg80211_ch_switch_notify(priv->netdev, &chandef, 0);
|
|
#else
|
|
cfg80211_ch_switch_notify(priv->netdev, &chandef);
|
|
#endif
|
|
#if KERNEL_VERSION(3, 14, 0) <= CFG80211_VERSION_CODE
|
|
mutex_unlock(&priv->wdev->mtx);
|
|
#endif
|
|
priv->channel = pchan_info->channel;
|
|
priv->bandwidth = pchan_info->bandcfg.chanWidth;
|
|
#ifdef UAP_CFG80211
|
|
moal_memcpy_ext(priv->phandle, &priv->chan, &chandef,
|
|
sizeof(struct cfg80211_chan_def),
|
|
sizeof(struct cfg80211_chan_def));
|
|
#endif
|
|
}
|
|
#else
|
|
#if KERNEL_VERSION(3, 5, 0) <= CFG80211_VERSION_CODE
|
|
if (pchan_info->bandcfg.chanBand == BAND_2GHZ)
|
|
band = IEEE80211_BAND_2GHZ;
|
|
else if (pchan_info->bandcfg.chanBand == BAND_5GHZ)
|
|
band = IEEE80211_BAND_5GHZ;
|
|
else {
|
|
LEAVE();
|
|
return;
|
|
}
|
|
priv->channel = pchan_info->channel;
|
|
priv->bandwidth = pchan_info->bandcfg.chanWidth;
|
|
freq = ieee80211_channel_to_frequency(pchan_info->channel, band);
|
|
switch (pchan_info->bandcfg.chanWidth) {
|
|
case CHAN_BW_20MHZ:
|
|
if (pchan_info->is_11n_enabled)
|
|
type = NL80211_CHAN_HT20;
|
|
else
|
|
type = NL80211_CHAN_NO_HT;
|
|
break;
|
|
default:
|
|
if (pchan_info->bandcfg.chan2Offset == SEC_CHAN_ABOVE)
|
|
type = NL80211_CHAN_HT40PLUS;
|
|
else if (pchan_info->bandcfg.chan2Offset == SEC_CHAN_BELOW)
|
|
type = NL80211_CHAN_HT40MINUS;
|
|
else
|
|
type = NL80211_CHAN_HT20;
|
|
break;
|
|
}
|
|
cfg80211_ch_switch_notify(priv->netdev, freq, type);
|
|
#endif
|
|
#endif
|
|
LEAVE();
|
|
}
|
|
#endif
|
|
|
|
#if defined(UAP_CFG80211) || defined(STA_CFG80211)
|
|
/**
|
|
* @brief Notify cfg80211 supplicant ant cfg changed
|
|
*
|
|
* @param priv A pointer moal_private structure
|
|
* @param wiphy A pointer structure wiphy
|
|
* @param radio A pointer to radio cfg structure
|
|
*
|
|
* @return N/A
|
|
*/
|
|
void woal_cfg80211_notify_antcfg(moal_private *priv, struct wiphy *wiphy,
|
|
mlan_ds_radio_cfg *radio)
|
|
{
|
|
if (IS_STA_OR_UAP_CFG80211(priv->phandle->params.cfg80211_wext) &&
|
|
wiphy) {
|
|
if (wiphy->bands[IEEE80211_BAND_2GHZ]) {
|
|
struct ieee80211_supported_band *bands =
|
|
wiphy->bands[IEEE80211_BAND_2GHZ];
|
|
|
|
if (((radio->param.ant_cfg.tx_antenna & 0xFF) != 3 &&
|
|
(radio->param.ant_cfg.tx_antenna & 0xFF) != 0) ||
|
|
((radio->param.ant_cfg.rx_antenna & 0xFF) != 3 &&
|
|
(radio->param.ant_cfg.rx_antenna & 0xFF) != 0)) {
|
|
bands->ht_cap.mcs.rx_mask[1] = 0;
|
|
#if CFG80211_VERSION_CODE >= KERNEL_VERSION(4, 20, 0)
|
|
if (bands->n_iftype_data &&
|
|
bands->iftype_data &&
|
|
bands->iftype_data->he_cap.has_he) {
|
|
t_u16 mcs_nss[2];
|
|
|
|
mcs_nss[0] = bands->iftype_data->he_cap
|
|
.he_mcs_nss_supp
|
|
.rx_mcs_80;
|
|
mcs_nss[1] = mcs_nss[0] |= 0x0c;
|
|
moal_memcpy_ext(
|
|
priv->phandle,
|
|
(t_void *)&bands->iftype_data
|
|
->he_cap.he_mcs_nss_supp
|
|
.rx_mcs_80,
|
|
(t_void *)&mcs_nss,
|
|
sizeof(mcs_nss),
|
|
sizeof(bands->iftype_data->he_cap
|
|
.he_mcs_nss_supp));
|
|
}
|
|
#endif
|
|
} else if ((radio->param.ant_cfg.tx_antenna & 0xFF) ==
|
|
3 ||
|
|
(radio->param.ant_cfg.rx_antenna & 0xFF) ==
|
|
3) {
|
|
bands->ht_cap.mcs.rx_mask[1] = 0xff;
|
|
#if CFG80211_VERSION_CODE >= KERNEL_VERSION(4, 20, 0)
|
|
if (bands->n_iftype_data &&
|
|
bands->iftype_data &&
|
|
bands->iftype_data->he_cap.has_he) {
|
|
t_u16 mcs_nss[2];
|
|
|
|
mcs_nss[0] = bands->iftype_data->he_cap
|
|
.he_mcs_nss_supp
|
|
.rx_mcs_80;
|
|
mcs_nss[1] = mcs_nss[0] =
|
|
(mcs_nss[0] & ~0x0c) |
|
|
((mcs_nss[0] & 0x3) << 2);
|
|
|
|
moal_memcpy_ext(
|
|
priv->phandle,
|
|
(t_void *)&bands->iftype_data
|
|
->he_cap.he_mcs_nss_supp
|
|
.rx_mcs_80,
|
|
(t_void *)&mcs_nss,
|
|
sizeof(mcs_nss),
|
|
sizeof(bands->iftype_data->he_cap
|
|
.he_mcs_nss_supp));
|
|
}
|
|
#endif
|
|
}
|
|
}
|
|
|
|
if (wiphy->bands[IEEE80211_BAND_5GHZ]) {
|
|
struct ieee80211_supported_band *bands =
|
|
wiphy->bands[IEEE80211_BAND_5GHZ];
|
|
|
|
if (((radio->param.ant_cfg.tx_antenna & 0xFF00) !=
|
|
0x300 &&
|
|
(radio->param.ant_cfg.tx_antenna & 0xFF00) != 0) ||
|
|
((radio->param.ant_cfg.rx_antenna & 0xFF00) !=
|
|
0x300 &&
|
|
(radio->param.ant_cfg.rx_antenna & 0xFF00) != 0)) {
|
|
bands->ht_cap.mcs.rx_mask[1] = 0;
|
|
#if CFG80211_VERSION_CODE >= KERNEL_VERSION(3, 6, 0)
|
|
bands->vht_cap.vht_mcs.rx_mcs_map =
|
|
(__force __le16)woal_cpu_to_le16(
|
|
0xfffe);
|
|
bands->vht_cap.vht_mcs.tx_mcs_map =
|
|
(__force __le16)woal_cpu_to_le16(
|
|
0xfffe);
|
|
bands->vht_cap.vht_mcs.rx_highest =
|
|
(__force __le16)woal_cpu_to_le16(0x186);
|
|
bands->vht_cap.vht_mcs.tx_highest =
|
|
(__force __le16)woal_cpu_to_le16(0x186);
|
|
#endif
|
|
#if CFG80211_VERSION_CODE >= KERNEL_VERSION(4, 20, 0)
|
|
if (bands->n_iftype_data &&
|
|
bands->iftype_data &&
|
|
bands->iftype_data->he_cap.has_he) {
|
|
t_u16 mcs_nss[2];
|
|
|
|
mcs_nss[0] = bands->iftype_data->he_cap
|
|
.he_mcs_nss_supp
|
|
.rx_mcs_80;
|
|
mcs_nss[1] = mcs_nss[0] |= 0x0c;
|
|
moal_memcpy_ext(
|
|
priv->phandle,
|
|
(t_void *)&bands->iftype_data
|
|
->he_cap.he_mcs_nss_supp
|
|
.rx_mcs_80,
|
|
(t_void *)&mcs_nss,
|
|
sizeof(mcs_nss),
|
|
sizeof(bands->iftype_data->he_cap
|
|
.he_mcs_nss_supp));
|
|
}
|
|
#endif
|
|
} else if ((radio->param.ant_cfg.tx_antenna & 0xFF00) ==
|
|
0x300 ||
|
|
(radio->param.ant_cfg.rx_antenna & 0xFF00) ==
|
|
0x300) {
|
|
bands->ht_cap.mcs.rx_mask[1] = 0xff;
|
|
#if CFG80211_VERSION_CODE >= KERNEL_VERSION(3, 6, 0)
|
|
bands->vht_cap.vht_mcs.rx_mcs_map =
|
|
(__force __le16)woal_cpu_to_le16(
|
|
0xfffa);
|
|
bands->vht_cap.vht_mcs.tx_mcs_map =
|
|
(__force __le16)woal_cpu_to_le16(
|
|
0xfffa);
|
|
bands->vht_cap.vht_mcs.rx_highest =
|
|
(__force __le16)woal_cpu_to_le16(0x30c);
|
|
bands->vht_cap.vht_mcs.tx_highest =
|
|
(__force __le16)woal_cpu_to_le16(0x30c);
|
|
#endif
|
|
#if CFG80211_VERSION_CODE >= KERNEL_VERSION(4, 20, 0)
|
|
if (bands->n_iftype_data &&
|
|
bands->iftype_data &&
|
|
bands->iftype_data->he_cap.has_he) {
|
|
t_u16 mcs_nss[2];
|
|
|
|
mcs_nss[0] = bands->iftype_data->he_cap
|
|
.he_mcs_nss_supp
|
|
.rx_mcs_80;
|
|
mcs_nss[1] = mcs_nss[0] =
|
|
(mcs_nss[0] & ~0x0c) |
|
|
((mcs_nss[0] & 0x3) << 2);
|
|
|
|
moal_memcpy_ext(
|
|
priv->phandle,
|
|
(t_void *)&bands->iftype_data
|
|
->he_cap.he_mcs_nss_supp
|
|
.rx_mcs_80,
|
|
(t_void *)&mcs_nss,
|
|
sizeof(mcs_nss),
|
|
sizeof(bands->iftype_data->he_cap
|
|
.he_mcs_nss_supp));
|
|
}
|
|
#endif
|
|
}
|
|
}
|
|
}
|
|
}
|
|
#endif
|
|
|
|
#if KERNEL_VERSION(3, 8, 0) <= CFG80211_VERSION_CODE
|
|
/**
|
|
* @brief create cfg80211_chan_def structure based on chan_band info
|
|
*
|
|
* @param priv A pointer moal_private structure
|
|
* @param chandef A pointer to cfg80211_chan_def structure
|
|
* @param pchan_info A pointer to chan_band_info structure
|
|
*
|
|
* @return MLAN_STATUS_SUCCESS/MLAN_STATUS_FAILURE
|
|
*/
|
|
mlan_status woal_chandef_create(moal_private *priv,
|
|
struct cfg80211_chan_def *chandef,
|
|
chan_band_info *pchan_info)
|
|
{
|
|
enum ieee80211_band band = IEEE80211_BAND_2GHZ;
|
|
mlan_status status = MLAN_STATUS_SUCCESS;
|
|
|
|
ENTER();
|
|
memset(chandef, 0, sizeof(struct cfg80211_chan_def));
|
|
chandef->center_freq2 = 0;
|
|
if (pchan_info->bandcfg.chanBand == BAND_2GHZ)
|
|
band = IEEE80211_BAND_2GHZ;
|
|
else if (pchan_info->bandcfg.chanBand == BAND_5GHZ)
|
|
band = IEEE80211_BAND_5GHZ;
|
|
chandef->chan = ieee80211_get_channel(
|
|
priv->wdev->wiphy,
|
|
ieee80211_channel_to_frequency(pchan_info->channel, band));
|
|
if (chandef->chan == NULL) {
|
|
PRINTM(MERROR,
|
|
"Fail on ieee80211_get_channel, channel=%d, band=%d\n",
|
|
pchan_info->channel, band);
|
|
status = MLAN_STATUS_FAILURE;
|
|
goto done;
|
|
}
|
|
switch (pchan_info->bandcfg.chanWidth) {
|
|
case CHAN_BW_20MHZ:
|
|
if (pchan_info->is_11n_enabled)
|
|
chandef->width = NL80211_CHAN_WIDTH_20;
|
|
else
|
|
chandef->width = NL80211_CHAN_WIDTH_20_NOHT;
|
|
chandef->center_freq1 = chandef->chan->center_freq;
|
|
break;
|
|
case CHAN_BW_40MHZ:
|
|
chandef->width = NL80211_CHAN_WIDTH_40;
|
|
if (pchan_info->bandcfg.chan2Offset == SEC_CHAN_ABOVE)
|
|
chandef->center_freq1 = chandef->chan->center_freq + 10;
|
|
else if (pchan_info->bandcfg.chan2Offset == SEC_CHAN_BELOW)
|
|
chandef->center_freq1 = chandef->chan->center_freq - 10;
|
|
break;
|
|
case CHAN_BW_80MHZ:
|
|
chandef->width = NL80211_CHAN_WIDTH_80;
|
|
chandef->center_freq1 = ieee80211_channel_to_frequency(
|
|
pchan_info->center_chan, band);
|
|
break;
|
|
default:
|
|
break;
|
|
}
|
|
done:
|
|
LEAVE();
|
|
return status;
|
|
}
|
|
#endif
|
|
|
|
/**
|
|
* @brief Set given radar channel dfs_state to AVAILABLE
|
|
*
|
|
* @param wiphy A pointer to struct wiphy
|
|
*
|
|
* @return N/A
|
|
*/
|
|
void woal_clear_wiphy_dfs_state(struct wiphy *wiphy)
|
|
{
|
|
struct ieee80211_supported_band *sband;
|
|
int i;
|
|
|
|
ENTER();
|
|
if (!wiphy) {
|
|
LEAVE();
|
|
return;
|
|
}
|
|
sband = wiphy->bands[NL80211_BAND_5GHZ];
|
|
|
|
if (!sband) {
|
|
LEAVE();
|
|
return;
|
|
}
|
|
|
|
for (i = 0; i < sband->n_channels; i++) {
|
|
if (sband->channels[i].flags & IEEE80211_CHAN_RADAR) {
|
|
#if CFG80211_VERSION_CODE > KERNEL_VERSION(3, 8, 13)
|
|
if (sband->channels[i].dfs_state ==
|
|
NL80211_DFS_UNAVAILABLE) {
|
|
sband->channels[i].dfs_state =
|
|
NL80211_DFS_USABLE;
|
|
sband->channels[i].dfs_state_entered = jiffies;
|
|
}
|
|
#endif
|
|
}
|
|
}
|
|
LEAVE();
|
|
}
|
|
|
|
/**
|
|
* @brief Set given radar channel dfs_state to AVAILABLE
|
|
*
|
|
* @param wiphy A pointer to struct wiphy
|
|
* @param ch_dfs_state A pointer to struct mlan_ds_11h_chan_dfs_state
|
|
*
|
|
* @return N/A
|
|
*/
|
|
int woal_get_wiphy_chan_dfs_state(struct wiphy *wiphy,
|
|
mlan_ds_11h_chan_dfs_state *ch_dfs_state)
|
|
{
|
|
struct ieee80211_supported_band *sband;
|
|
int i;
|
|
int ret = -1;
|
|
t_u8 channel = ch_dfs_state->channel;
|
|
|
|
ENTER();
|
|
if (!wiphy) {
|
|
LEAVE();
|
|
return ret;
|
|
}
|
|
sband = wiphy->bands[NL80211_BAND_5GHZ];
|
|
|
|
if (!sband) {
|
|
LEAVE();
|
|
return ret;
|
|
}
|
|
ch_dfs_state->dfs_required = MFALSE;
|
|
for (i = 0; i < sband->n_channels; i++) {
|
|
if (sband->channels[i].hw_value == channel) {
|
|
if (sband->channels[i].flags & IEEE80211_CHAN_RADAR) {
|
|
#if CFG80211_VERSION_CODE > KERNEL_VERSION(3, 8, 13)
|
|
ch_dfs_state->dfs_state =
|
|
(dfs_state_t)sband->channels[i]
|
|
.dfs_state;
|
|
ch_dfs_state->dfs_required = MTRUE;
|
|
#endif
|
|
}
|
|
ret = 0;
|
|
break;
|
|
}
|
|
}
|
|
LEAVE();
|
|
return ret;
|
|
}
|
|
|
|
/**
|
|
* @brief Set given radar channel dfs_state to AVAILABLE
|
|
*
|
|
* @param wiphy A pointer to struct wiphy
|
|
* @param channel given radar channel
|
|
* @param dfs_state dfs_state
|
|
*
|
|
* @return N/A
|
|
*/
|
|
static void woal_update_wiphy_chan_dfs_state(struct wiphy *wiphy, t_u8 channel,
|
|
t_u8 dfs_state)
|
|
{
|
|
struct ieee80211_supported_band *sband;
|
|
int i;
|
|
|
|
ENTER();
|
|
if (!wiphy) {
|
|
LEAVE();
|
|
return;
|
|
}
|
|
sband = wiphy->bands[NL80211_BAND_5GHZ];
|
|
|
|
if (!sband) {
|
|
LEAVE();
|
|
return;
|
|
}
|
|
|
|
for (i = 0; i < sband->n_channels; i++) {
|
|
if (sband->channels[i].flags & IEEE80211_CHAN_RADAR) {
|
|
if (sband->channels[i].hw_value == channel) {
|
|
#if CFG80211_VERSION_CODE > KERNEL_VERSION(3, 8, 13)
|
|
sband->channels[i].dfs_state = dfs_state;
|
|
sband->channels[i].dfs_state_entered = jiffies;
|
|
#endif
|
|
break;
|
|
}
|
|
}
|
|
}
|
|
#if CFG80211_VERSION_CODE > KERNEL_VERSION(3, 8, 13)
|
|
if (i < sband->n_channels)
|
|
PRINTM(MCMD_D, "DFS: Set channel %d dfs_state: %d\n", channel,
|
|
sband->channels[i].dfs_state);
|
|
#endif
|
|
LEAVE();
|
|
}
|
|
/**
|
|
* @brief Set given radar channel dfs_state
|
|
*
|
|
* @param wiphy A pointer to wiphy structure
|
|
* @param channel given radar channel
|
|
* @param dfs_state dfs_state
|
|
*
|
|
* @return N/A
|
|
*/
|
|
static void woal_update_wiphy_channel_dfs_state(struct wiphy *wiphy,
|
|
t_u8 channel, t_u8 dfs_state)
|
|
{
|
|
if (!wiphy) {
|
|
LEAVE();
|
|
return;
|
|
}
|
|
woal_update_wiphy_chan_dfs_state(wiphy, channel, dfs_state);
|
|
}
|
|
|
|
/**
|
|
* @brief update channel dfs state to all wiphy
|
|
*
|
|
* @param channel given radar channel
|
|
* @param dfs_state dfs_state
|
|
*
|
|
* @return N/A
|
|
*/
|
|
void woal_update_channel_dfs_state(t_u8 channel, t_u8 dfs_state)
|
|
{
|
|
int index;
|
|
for (index = 0; index < MAX_MLAN_ADAPTER; index++) {
|
|
if (m_handle[index] && m_handle[index]->wiphy)
|
|
woal_update_wiphy_channel_dfs_state(
|
|
m_handle[index]->wiphy, channel, dfs_state);
|
|
}
|
|
}
|