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qcacld-3.0: Create API for TDLS configure link id

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Create API to set link id and used in
wlan_hdd_cfg80211_tdls_mgmt function for MLO TDLS.

Change-Id: I39814db1646362585cb9c3258d7e71c3cabe4204
CRs-Fixed: 3491950
This commit is contained in:
Paul Zhang
2023-05-24 18:43:08 +08:00
committed by Rahul Choudhary
parent 581d7afc7c
commit 3050ccd014
6 changed files with 189 additions and 1 deletions
Download Patch File Download Diff File Expand all files Collapse all files

35
components/tdls/dispatcher/inc/wlan_tdls_cfg_api.h
View File

@@ -1,5 +1,6 @@
/*
* Copyright (c) 2018-2020 The Linux Foundation. All rights reserved.
* Copyright (c) 2023 Qualcomm Innovation Center, Inc. All rights reserved.
*
* Permission to use, copy, modify, and/or distribute this software for
* any purpose with or without fee is hereby granted, provided that the
@@ -233,6 +234,28 @@ QDF_STATUS
cfg_tdls_get_scan_enable(struct wlan_objmgr_psoc *psoc,
bool *val);
/**
* cfg_tdls_get_link_id() - get tdls link id
* @psoc: pointer to psoc object
*
* This function gets tdls link id
*
* Return: int
*/
int cfg_tdls_get_link_id(struct wlan_objmgr_psoc *psoc);
/**
* cfg_tdls_set_link_id() - get tdls link id
* @psoc: pointer to psoc object
* @val: the value of link id
*
* This function gets tdls link id
*
* Return: QDF_STATUS
*/
QDF_STATUS
cfg_tdls_set_link_id(struct wlan_objmgr_psoc *psoc,
int val);
/**
* cfg_tdls_set_scan_enable() - set tdls scan enable
* @psoc: pointer to psoc object
@@ -410,6 +433,18 @@ cfg_tdls_set_scan_enable(struct wlan_objmgr_psoc *psoc,
return QDF_STATUS_SUCCESS;
}
static inline int
cfg_tdls_get_link_id(struct wlan_objmgr_psoc *psoc)
{
return 0;
}
static inline QDF_STATUS
cfg_tdls_set_link_id(struct wlan_objmgr_psoc *psoc,
int val)
{
return QDF_STATUS_SUCCESS;
}
static inline uint16_t
cfg_tdls_get_max_peer_count(struct wlan_objmgr_psoc *psoc)
{

2
components/tdls/dispatcher/inc/wlan_tdls_public_structs.h
View File

@@ -505,6 +505,7 @@ enum tdls_feature_bit {
* @tdls_scan_enable: tdls scan enable
* @tdls_sleep_sta_enable: tdls sleep sta enable
* @tdls_support_enable: tdls support enable
* @tdls_link_id: mlo link id
*/
struct tdls_user_config {
uint32_t tdls_tx_states_period;
@@ -538,6 +539,7 @@ struct tdls_user_config {
bool tdls_scan_enable;
bool tdls_sleep_sta_enable;
bool tdls_support_enable;
int tdls_link_id;
};
/**

30
components/tdls/dispatcher/src/wlan_tdls_cfg.c
View File

@@ -1,5 +1,6 @@
/*
* Copyright (c) 2018-2020 The Linux Foundation. All rights reserved.
* Copyright (c) 2023 Qualcomm Innovation Center, Inc. All rights reserved.
*
* Permission to use, copy, modify, and/or distribute this software for
* any purpose with or without fee is hereby granted, provided that the
@@ -370,6 +371,35 @@ cfg_tdls_set_scan_enable(struct wlan_objmgr_psoc *psoc,
return QDF_STATUS_SUCCESS;
}
int cfg_tdls_get_link_id(struct wlan_objmgr_psoc *psoc)
{
struct tdls_soc_priv_obj *soc_obj;
soc_obj = wlan_psoc_get_tdls_soc_obj(psoc);
if (!soc_obj) {
tdls_err("tdls soc null");
return QDF_STATUS_E_INVAL;
}
return soc_obj->tdls_configs.tdls_link_id;
}
QDF_STATUS
cfg_tdls_set_link_id(struct wlan_objmgr_psoc *psoc, int val)
{
struct tdls_soc_priv_obj *soc_obj;
soc_obj = wlan_psoc_get_tdls_soc_obj(psoc);
if (!soc_obj) {
tdls_err("tdls soc null");
return QDF_STATUS_E_INVAL;
}
soc_obj->tdls_configs.tdls_link_id = val;
return QDF_STATUS_SUCCESS;
}
uint16_t
cfg_tdls_get_max_peer_count(struct wlan_objmgr_psoc *psoc)
{

28
core/hdd/inc/wlan_hdd_tdls.h
View File

@@ -34,6 +34,10 @@ extern const struct nla_policy
wlan_hdd_tdls_mode_configuration_policy
[QCA_WLAN_VENDOR_ATTR_TDLS_CONFIG_MAX + 1];
extern const struct nla_policy
wlan_hdd_tdls_disc_rsp_policy
[QCA_WLAN_VENDOR_ATTR_TDLS_DISC_RSP_EXT_MAX + 1];
#define FEATURE_TDLS_VENDOR_COMMANDS \
{ \
.info.vendor_id = QCA_NL80211_VENDOR_ID, \
@@ -70,6 +74,15 @@ extern const struct nla_policy
WIPHY_VENDOR_CMD_NEED_NETDEV, \
.doit = wlan_hdd_cfg80211_exttdls_get_status, \
vendor_command_policy(VENDOR_CMD_RAW_DATA, 0) \
}, \
{ \
.info.vendor_id = QCA_NL80211_VENDOR_ID, \
.info.subcmd = QCA_NL80211_VENDOR_SUBCMD_TDLS_DISC_RSP_EXT, \
.flags = WIPHY_VENDOR_CMD_NEED_WDEV | \
WIPHY_VENDOR_CMD_NEED_NETDEV, \
.doit = wlan_hdd_cfg80211_exttdls_set_link_id, \
vendor_command_policy(wlan_hdd_tdls_disc_rsp_policy, \
QCA_WLAN_VENDOR_ATTR_TDLS_DISC_RSP_EXT_TX_LINK) \
},
/* Bit mask flag for tdls_option to FW */
@@ -95,6 +108,21 @@ int wlan_hdd_cfg80211_exttdls_get_status(struct wiphy *wiphy,
const void *data,
int data_len);
/**
* wlan_hdd_cfg80211_exttdls_set_link_id() - set link id
* @wiphy: pointer to wireless wiphy structure.
* @wdev: pointer to wireless_dev structure.
* @data: Pointer to the data to be passed via vendor interface
* @data_len:Length of the data to be passed
*
* Return: Return the Success or Failure code.
*/
int
wlan_hdd_cfg80211_exttdls_set_link_id(struct wiphy *wiphy,
struct wireless_dev *wdev,
const void *data,
int data_len);
#if (LINUX_VERSION_CODE >= KERNEL_VERSION(3, 16, 0))
int wlan_hdd_cfg80211_tdls_oper(struct wiphy *wiphy,
struct net_device *dev,

2
core/hdd/src/wlan_hdd_cfg80211.c
View File

@@ -24097,7 +24097,7 @@ int wlan_hdd_cfg80211_del_station(struct wiphy *wiphy, struct net_device *dev,
}
#endif
#ifdef TDLS_MGMT_VERSION5
#ifdef CFG80211_LINK_STA_PARAMS_PRESENT
static inline
uint8_t wlan_hdd_get_link_id(struct station_parameters *params)
{

93
core/hdd/src/wlan_hdd_tdls.c
View File

@@ -159,6 +159,13 @@ static const struct nla_policy
.type = NLA_U32},
};
const struct nla_policy
wlan_hdd_tdls_disc_rsp_policy
[QCA_WLAN_VENDOR_ATTR_TDLS_DISC_RSP_EXT_MAX + 1] = {
[QCA_WLAN_VENDOR_ATTR_TDLS_DISC_RSP_EXT_TX_LINK] = {
.type = NLA_U8},
};
const struct nla_policy
wlan_hdd_tdls_mode_configuration_policy
[QCA_WLAN_VENDOR_ATTR_TDLS_CONFIG_MAX + 1] = {
@@ -199,6 +206,55 @@ __wlan_hdd_cfg80211_exttdls_get_status(struct wiphy *wiphy,
return 0;
}
static int
__wlan_hdd_cfg80211_exttdls_set_link_id(struct wiphy *wiphy,
struct wireless_dev *wdev,
const void *data,
int data_len)
{
struct net_device *dev = wdev->netdev;
struct hdd_context *hdd_ctx = wiphy_priv(wiphy);
struct hdd_adapter *adapter = WLAN_HDD_GET_PRIV_PTR(dev);
struct nlattr *tb[QCA_WLAN_VENDOR_ATTR_TDLS_DISC_RSP_EXT_MAX + 1];
int ret;
uint32_t link_id;
hdd_enter_dev(dev);
if (QDF_GLOBAL_FTM_MODE == hdd_get_conparam()) {
hdd_err("Command not allowed in FTM mode");
return -EPERM;
}
ret = wlan_hdd_validate_context(hdd_ctx);
if (0 != ret)
return -EINVAL;
if (!adapter)
return -EINVAL;
if (wlan_cfg80211_nla_parse(tb,
QCA_WLAN_VENDOR_ATTR_TDLS_DISC_RSP_EXT_MAX,
data, data_len,
wlan_hdd_tdls_disc_rsp_policy)) {
hdd_err("Invalid attribute");
return -EINVAL;
}
if (!tb[QCA_WLAN_VENDOR_ATTR_TDLS_DISC_RSP_EXT_TX_LINK]) {
hdd_err("attr tdls link id failed");
return -EINVAL;
}
link_id =
nla_get_u8(tb[QCA_WLAN_VENDOR_ATTR_TDLS_DISC_RSP_EXT_TX_LINK]);
hdd_debug("TDLS link id %d", link_id);
ret = cfg_tdls_set_link_id(hdd_ctx->psoc, link_id);
return ret;
}
/**
* __wlan_hdd_cfg80211_configure_tdls_mode() - configure the tdls mode
* @wiphy: wiphy
@@ -320,6 +376,26 @@ int wlan_hdd_cfg80211_exttdls_get_status(struct wiphy *wiphy,
return errno;
}
int wlan_hdd_cfg80211_exttdls_set_link_id(struct wiphy *wiphy,
struct wireless_dev *wdev,
const void *data,
int data_len)
{
int errno;
struct osif_vdev_sync *vdev_sync;
errno = osif_vdev_sync_op_start(wdev->netdev, &vdev_sync);
if (errno)
return errno;
errno = __wlan_hdd_cfg80211_exttdls_set_link_id(wiphy, wdev,
data, data_len);
osif_vdev_sync_op_stop(vdev_sync);
return errno;
}
/**
* __wlan_hdd_cfg80211_exttdls_enable() - enable an externally controllable
* TDLS peer and set parameters
@@ -421,6 +497,22 @@ int wlan_hdd_cfg80211_exttdls_disable(struct wiphy *wiphy,
return errno;
}
#ifdef TDLS_MGMT_VERSION5
static int wlan_hdd_get_tdls_link_id(struct hdd_context *hdd_ctx, int id)
{
return id;
}
#else
static int wlan_hdd_get_tdls_link_id(struct hdd_context *hdd_ctx, int id)
{
int link_id;
link_id = cfg_tdls_get_link_id(hdd_ctx->psoc);
return link_id;
}
#endif
#ifdef TDLS_MGMT_VERSION5
/**
* __wlan_hdd_cfg80211_tdls_mgmt() - handle management actions on a given peer
@@ -510,6 +602,7 @@ static int __wlan_hdd_cfg80211_tdls_mgmt(struct wiphy *wiphy,
if (hdd_ctx->tdls_umac_comp_active) {
int ret;
link_id = wlan_hdd_get_tdls_link_id(hdd_ctx, link_id);
ret = wlan_cfg80211_tdls_mgmt_mlo(adapter, peer,
action_code, dialog_token,
status_code, peer_capability,