mlme/src/osif_cm_connect_rsp.c

/*
 * Copyright (c) 2012-2015, 2020-2021 The Linux Foundation. All rights reserved.
 * Copyright (c) 2021-2024 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 above
 * copyright notice and this permission notice appear in all copies.
 *
 * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
 * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
 * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
 * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
 * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
 * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
 * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
 */

/**
 * DOC: osif_cm_connect_rsp.c
 *
 * This file maintains definitaions of connect response apis.
 */

#include <linux/version.h>
#include <linux/nl80211.h>
#include <net/cfg80211.h>
#include "wlan_osif_priv.h"
#include "osif_cm_rsp.h"
#include "osif_cm_util.h"
#include "wlan_cfg80211.h"
#include "wlan_cfg80211_scan.h"
#include "wlan_mlo_mgr_sta.h"
#include "wlan_mlo_mgr_cmn.h"
#include "wlan_objmgr_vdev_obj.h"
#include "wlan_objmgr_peer_obj.h"
#include "utils_mlo.h"
#include <wlan_mlo_mgr_link_switch.h>
#include "wlan_crypto_global_api.h"

#ifdef CONN_MGR_ADV_FEATURE
void osif_cm_get_assoc_req_ie_data(struct element_info *assoc_req,
				   size_t *ie_data_len,
				   const uint8_t **ie_data_ptr)
{
	/* Validate IE and length */
	if (!assoc_req->len || !assoc_req->ptr ||
	    assoc_req->len <= WLAN_ASSOC_REQ_IES_OFFSET)
		return;

	*ie_data_len = assoc_req->len - WLAN_ASSOC_REQ_IES_OFFSET;
	*ie_data_ptr = assoc_req->ptr + WLAN_ASSOC_REQ_IES_OFFSET;
}
#else
void osif_cm_get_assoc_req_ie_data(struct element_info *assoc_req,
				   size_t *ie_data_len,
				   const uint8_t **ie_data_ptr)
{
	/* Validate IE and length */
	if (!assoc_req->len || !assoc_req->ptr)
		return;

	*ie_data_len = assoc_req->len;
	*ie_data_ptr = assoc_req->ptr;
}
#endif

void osif_cm_get_assoc_rsp_ie_data(struct element_info *assoc_rsp,
				   size_t *ie_data_len,
				   const uint8_t **ie_data_ptr)
{
	/* Validate IE and length */
	if (!assoc_rsp->len || !assoc_rsp->ptr ||
	    assoc_rsp->len <= WLAN_ASSOC_RSP_IES_OFFSET)
		return;

	*ie_data_len = assoc_rsp->len - WLAN_ASSOC_RSP_IES_OFFSET;
	*ie_data_ptr = assoc_rsp->ptr + WLAN_ASSOC_RSP_IES_OFFSET;
}

/**
 * osif_validate_connect_and_reset_src_id() - Validate connect response and
 * resets source and id
 * @osif_priv: Pointer to vdev osif priv
 * @rsp: Connection manager connect response
 *
 * This function validates connect response and if the connect
 * response is valid, resets the source and id of the command
 *
 * Context: Any context. Takes and releases cmd id spinlock.
 * Return: QDF_STATUS
 */
static QDF_STATUS
osif_validate_connect_and_reset_src_id(struct vdev_osif_priv *osif_priv,
				       struct wlan_cm_connect_resp *rsp)
{
	QDF_STATUS status = QDF_STATUS_SUCCESS;

	/*
	 * Do not send to kernel if last osif cookie doesn't match or
	 * or source is CM_OSIF_CFG_CONNECT with success status.
	 * If cookie matches reset the cookie and source.
	 */
	qdf_spinlock_acquire(&osif_priv->cm_info.cmd_id_lock);
	if (rsp->cm_id != osif_priv->cm_info.last_id ||
	    (osif_priv->cm_info.last_source == CM_OSIF_CFG_CONNECT &&
	     QDF_IS_STATUS_SUCCESS(rsp->connect_status))) {
		osif_debug("Ignore as cm_id(0x%x)/src(%d) != cm_id(0x%x)/src(%d) OR source is CFG connect with status %d",
			   rsp->cm_id, CM_OSIF_CONNECT,
			   osif_priv->cm_info.last_id,
			   osif_priv->cm_info.last_source,
			   rsp->connect_status);
		status = QDF_STATUS_E_INVAL;
		goto rel_lock;
	}

	osif_cm_reset_id_and_src_no_lock(osif_priv);
rel_lock:
	qdf_spinlock_release(&osif_priv->cm_info.cmd_id_lock);

	return status;
}

static enum ieee80211_statuscode
osif_get_statuscode(enum wlan_status_code status)
{
	return (enum ieee80211_statuscode)status;
}

static enum ieee80211_statuscode
osif_get_connect_status_code(struct wlan_cm_connect_resp *rsp)
{
	enum ieee80211_statuscode status = WLAN_STATUS_SUCCESS;

	if (QDF_IS_STATUS_ERROR(rsp->connect_status)) {
		if (rsp->status_code)
			status = osif_get_statuscode(rsp->status_code);
		else
			status = WLAN_STATUS_UNSPECIFIED_FAILURE;
	}

	return status;
}

/**
 * osif_convert_timeout_reason() - Convert to kernel specific enum
 * @reason: reason for connect timeout
 *
 * This function is used to convert host timeout
 * reason enum to kernel specific enum.
 *
 * Context: Any context.
 * Return: nl timeout enum
 */

static enum nl80211_timeout_reason
osif_convert_timeout_reason(enum wlan_cm_connect_fail_reason reason)
{
	switch (reason) {
	case CM_JOIN_TIMEOUT:
		return NL80211_TIMEOUT_SCAN;
	case CM_AUTH_TIMEOUT:
		return NL80211_TIMEOUT_AUTH;
	case CM_ASSOC_TIMEOUT:
		return NL80211_TIMEOUT_ASSOC;
	default:
		return NL80211_TIMEOUT_UNSPECIFIED;
	}
}

#if defined CFG80211_CONNECT_BSS || \
	(LINUX_VERSION_CODE >= KERNEL_VERSION(4, 7, 0))

#if defined CFG80211_CONNECT_TIMEOUT_REASON_CODE || \
	(LINUX_VERSION_CODE >= KERNEL_VERSION(4, 11, 0))
/**
 * osif_connect_timeout() - API to send connection timeout reason
 * @dev: network device
 * @bssid: bssid to which we want to associate
 * @reason: reason for connect timeout
 *
 * This API is used to send connection timeout reason to supplicant
 *
 * Context: Any context.
 * Return: Void
 */
static void
osif_connect_timeout(struct net_device *dev, const u8 *bssid,
		     enum wlan_cm_connect_fail_reason reason)
{
	enum nl80211_timeout_reason nl_timeout_reason;

	nl_timeout_reason = osif_convert_timeout_reason(reason);

	osif_debug("nl_timeout_reason %d", nl_timeout_reason);

	cfg80211_connect_timeout(dev, bssid, NULL, 0, qdf_mem_malloc_flags(),
				 nl_timeout_reason);
}

/**
 * __osif_connect_bss() - API to send connection status to supplicant
 * @dev: network device
 * @bss: bss info
 * @rsp: Connection manager connect response
 * @status: 802.11 status code
 *
 * Context: Any context.
 * Return: void
 */
static void __osif_connect_bss(struct net_device *dev,
			       struct cfg80211_bss *bss,
			       struct wlan_cm_connect_resp *rsp,
			       enum ieee80211_statuscode status)
{
	enum nl80211_timeout_reason nl_timeout_reason;
	size_t req_len = 0;
	const uint8_t *req_ptr = NULL;
	size_t rsp_len = 0;
	const uint8_t *rsp_ptr = NULL;

	nl_timeout_reason = osif_convert_timeout_reason(rsp->reason);

	osif_debug("nl_timeout_reason %d", nl_timeout_reason);

	osif_cm_get_assoc_req_ie_data(&rsp->connect_ies.assoc_req,
				      &req_len, &req_ptr);
	osif_cm_get_assoc_rsp_ie_data(&rsp->connect_ies.assoc_rsp,
				      &rsp_len, &rsp_ptr);

	cfg80211_connect_bss(dev, rsp->bssid.bytes, bss,
			     req_ptr, req_len, rsp_ptr, rsp_len, status,
			     qdf_mem_malloc_flags(), nl_timeout_reason);
}
#else /* CFG80211_CONNECT_TIMEOUT_REASON_CODE */

#if defined CFG80211_CONNECT_TIMEOUT || \
	(LINUX_VERSION_CODE >= KERNEL_VERSION(4, 8, 0))
static void osif_connect_timeout(
			struct net_device *dev,
			const u8 *bssid,
			enum wlan_cm_connect_fail_reason reason)
{
	cfg80211_connect_timeout(dev, bssid, NULL, 0, qdf_mem_malloc_flags());
}
#endif

static void __osif_connect_bss(struct net_device *dev,
			       struct cfg80211_bss *bss,
			       struct wlan_cm_connect_resp *rsp,
			       ieee80211_statuscode status)
{
	size_t req_len = 0;
	const uint8_t *req_ptr = NULL;
	size_t rsp_len = 0;
	const uint8_t *rsp_ptr = NULL;

	osif_cm_get_assoc_req_ie_data(&rsp->connect_ies.assoc_req,
				      &req_len, &req_ptr);
	osif_cm_get_assoc_rsp_ie_data(&rsp->connect_ies.assoc_rsp,
				      &rsp_len, &rsp_ptr);

	cfg80211_connect_bss(dev, rsp->bssid.bytes, bss,
			     req_ptr, req_len, rsp_ptr, rsp_len,
			     status, qdf_mem_malloc_flags());
}
#endif /* CFG80211_CONNECT_TIMEOUT_REASON_CODE */

/**
 * osif_connect_bss() - API to send connection status to supplicant
 * @dev: network device
 * @bss: bss info
 * @rsp: Connection manager connect response
 *
 * The API is a wrapper to send connection status to supplicant
 *
 * Context: Any context.
 * Return: Void
 */
#if defined CFG80211_CONNECT_TIMEOUT || \
	(LINUX_VERSION_CODE >= KERNEL_VERSION(4, 8, 0))
static void osif_connect_bss(struct net_device *dev, struct cfg80211_bss *bss,
			     struct wlan_cm_connect_resp *rsp)
{
	enum ieee80211_statuscode status = WLAN_STATUS_SUCCESS;

	osif_enter_dev(dev);

	if (rsp->reason == CM_JOIN_TIMEOUT ||
	    rsp->reason == CM_AUTH_TIMEOUT ||
	    rsp->reason == CM_ASSOC_TIMEOUT) {
		osif_connect_timeout(dev, rsp->bssid.bytes,
				     rsp->reason);
	} else {
		status = osif_get_connect_status_code(rsp);

		__osif_connect_bss(dev, bss, rsp, status);
	}
}
#else /* CFG80211_CONNECT_TIMEOUT */
static void osif_connect_bss(struct net_device *dev, struct cfg80211_bss *bss,
			     struct wlan_cm_connect_resp *rsp)
{
	enum ieee80211_statuscode status;

	osif_enter_dev(dev);

	status = osif_get_connect_status_code(rsp);
	__osif_connect_bss(dev, bss, rsp, status);
}
#endif /* CFG80211_CONNECT_TIMEOUT */

#if defined(CFG80211_CONNECT_DONE) || \
	(LINUX_VERSION_CODE >= KERNEL_VERSION(4, 12, 0))

#if (LINUX_VERSION_CODE < KERNEL_VERSION(4, 19, 0))

#if defined(CFG80211_FILS_SK_OFFLOAD_SUPPORT)
/**
 * osif_populate_fils_params() - Populate FILS keys to connect response
 * @rsp_params: connect response to supplicant
 * @connect_ies: Connect response IEs
 *
 * Context: Any context.
 * Return: None
 */
static void
osif_populate_fils_params(struct cfg80211_connect_resp_params *rsp_params,
			  struct wlan_connect_rsp_ies *connect_ies)
{
	if (!connect_ies->fils_ie)
		return;

	/*  Increment seq number to be used for next FILS */
	rsp_params->fils_erp_next_seq_num =
				connect_ies->fils_ie->fils_seq_num + 1;
	rsp_params->update_erp_next_seq_num = true;
	rsp_params->fils_kek = connect_ies->fils_ie->kek;
	rsp_params->fils_kek_len = connect_ies->fils_ie->kek_len;
	rsp_params->pmk = connect_ies->fils_ie->fils_pmk;
	rsp_params->pmk_len = connect_ies->fils_ie->fils_pmk_len;
	rsp_params->pmkid = connect_ies->fils_ie->fils_pmkid;
	osif_debug("erp_next_seq_num:%d", rsp_params->fils_erp_next_seq_num);
}
#else /* CFG80211_FILS_SK_OFFLOAD_SUPPORT */
static inline void
osif_populate_fils_params(struct cfg80211_connect_resp_params *rsp_params,
			  struct wlan_connect_rsp_ies *connect_ies)
{ }
#endif /* CFG80211_FILS_SK_OFFLOAD_SUPPORT */

#elif (LINUX_VERSION_CODE >= KERNEL_VERSION(4, 19, 0))
#if defined(WLAN_FEATURE_FILS_SK)
/**
 * osif_populate_fils_params() - Populate FILS keys to connect response
 * @rsp_params: connect response to supplicant
 * @connect_ies: Connect response IEs
 *
 * Context: Any context.
 * Return: None
 */
static void
osif_populate_fils_params(struct cfg80211_connect_resp_params *rsp_params,
			  struct wlan_connect_rsp_ies *connect_ies)

{
	if (!connect_ies->fils_ie)
		return;

	/* Increment seq number to be used for next FILS */
	rsp_params->fils.erp_next_seq_num =
					connect_ies->fils_ie->fils_seq_num + 1;
	rsp_params->fils.update_erp_next_seq_num = true;
	rsp_params->fils.kek = connect_ies->fils_ie->kek;
	rsp_params->fils.kek_len = connect_ies->fils_ie->kek_len;
	rsp_params->fils.pmk = connect_ies->fils_ie->fils_pmk;
	rsp_params->fils.pmk_len = connect_ies->fils_ie->fils_pmk_len;
	rsp_params->fils.pmkid = connect_ies->fils_ie->fils_pmkid;
	osif_debug("erp_next_seq_num:%d", rsp_params->fils.erp_next_seq_num);
}
#else /* WLAN_FEATURE_FILS_SK */
static inline void
osif_populate_fils_params(struct cfg80211_connect_resp_params *rsp_params,
			  struct wlan_connect_rsp_ies *connect_ies)
{ }
#endif /* WLAN_FEATURE_FILS_SK */
#endif

#ifdef WLAN_FEATURE_11BE_MLO
QDF_STATUS
osif_get_partner_info_from_mlie(struct wlan_cm_connect_resp *connect_rsp,
				struct mlo_partner_info *partner_info)
{
	qdf_size_t connect_resp_len = 0, ml_ie_len = 0;
	const uint8_t *connect_resp_ptr = NULL;
	QDF_STATUS qdf_status;
	uint8_t *ml_ie = NULL;

	osif_cm_get_assoc_rsp_ie_data(&connect_rsp->connect_ies.assoc_rsp,
				      &connect_resp_len, &connect_resp_ptr);

	if (!connect_resp_len) {
		osif_err("Connect response is null return error");
		return QDF_STATUS_E_INVAL;
	}

	qdf_status = util_find_mlie((uint8_t *)connect_resp_ptr,
				    connect_resp_len, &ml_ie, &ml_ie_len);
	if (QDF_IS_STATUS_ERROR(qdf_status) || !ml_ie) {
		osif_debug("ML IE not found %d", qdf_status);
		return qdf_status;
	}

	osif_debug("ML IE found length %d", (int)ml_ie_len);

	qdf_status = util_get_bvmlie_persta_partner_info(ml_ie, ml_ie_len,
							 partner_info);
	if (QDF_IS_STATUS_ERROR(qdf_status)) {
		osif_err("Unable to find per-sta profile in ML IE");
		return qdf_status;
	}

	return qdf_status;
}

QDF_STATUS
osif_get_link_id_from_assoc_ml_ie(struct mlo_link_info *rsp_link_info,
				  struct mlo_partner_info *assoc_partner_info,
				  uint8_t *link_id)
{
	int j;

	for (j = 0; j < assoc_partner_info->num_partner_links; j++) {
		if (!qdf_mem_cmp(rsp_link_info->link_addr.bytes,
				 assoc_partner_info->partner_link_info[j].link_addr.bytes,
				 QDF_MAC_ADDR_SIZE)) {
			*link_id = assoc_partner_info->partner_link_info[j].link_id;
			return QDF_STATUS_SUCCESS;
		}
	}

	return QDF_STATUS_E_INVAL;
}

struct cfg80211_bss *
osif_get_chan_bss_from_kernel(struct wlan_objmgr_vdev *vdev,
			      struct mlo_link_info *rsp_link_info,
			      struct wlan_cm_connect_resp *rsp)
{
	struct vdev_osif_priv *osif_priv;
	struct cfg80211_bss *partner_bss;
	struct ieee80211_channel *chan;

	osif_priv = wlan_vdev_get_ospriv(vdev);
	chan = ieee80211_get_channel(osif_priv->wdev->wiphy,
				     rsp_link_info->chan_freq);
	if (!chan) {
		osif_err("Invalid partner channel");
		return NULL;
	}

	partner_bss = wlan_cfg80211_get_bss(osif_priv->wdev->wiphy, chan,
					    rsp_link_info->link_addr.bytes,
					    rsp->ssid.ssid, rsp->ssid.length);
	if (!partner_bss) {
		osif_err("could not fetch partner bss from kernel vdev id %d freq %d ssid:" QDF_SSID_FMT " and BSSID " QDF_MAC_ADDR_FMT,
			 wlan_vdev_get_id(vdev), rsp_link_info->chan_freq,
			 QDF_SSID_REF(rsp->ssid.length, rsp->ssid.ssid),
			 QDF_MAC_ADDR_REF(rsp->bssid.bytes));
		return NULL;
	}

	return partner_bss;
}
#endif

#if defined(CFG80211_SINGLE_NETDEV_MULTI_LINK_SUPPORT) && defined(WLAN_FEATURE_11BE_MLO)
#ifndef WLAN_FEATURE_11BE_MLO_ADV_FEATURE
static struct wlan_objmgr_vdev *osif_get_partner_vdev(
					struct wlan_objmgr_vdev *vdev,
					struct mlo_link_info rsp_partner_info,
					wlan_objmgr_ref_dbgid id)
{
	return mlo_get_vdev_by_link_id(vdev, rsp_partner_info.link_id, id);
}
#endif

static
void osif_populate_connect_response_for_link(struct wlan_objmgr_vdev *vdev,
					     struct cfg80211_connect_resp_params *conn_rsp_params,
					     uint8_t link_id,
					     uint8_t *link_addr,
					     struct cfg80211_bss *bss)
{
	if (bss) {
		osif_debug("Link_id :%d", link_id);
		conn_rsp_params->valid_links |=  BIT(link_id);
		conn_rsp_params->links[link_id].bssid = bss->bssid;
		conn_rsp_params->links[link_id].bss = bss;
		conn_rsp_params->links[link_id].addr = link_addr;
	}

	mlo_mgr_osif_update_connect_info(vdev, link_id);
}

static QDF_STATUS
osif_fill_peer_mld_mac_connect_resp(struct wlan_objmgr_vdev *vdev,
				    struct wlan_cm_connect_resp *rsp,
				    struct cfg80211_connect_resp_params *conn_rsp_params)
{
	struct wlan_objmgr_peer *peer_obj;
	struct wlan_objmgr_psoc *psoc;

	psoc = wlan_vdev_get_psoc(vdev);
	if (!psoc)
		return QDF_STATUS_E_INVAL;

	peer_obj = wlan_objmgr_get_peer_by_mac(psoc, rsp->bssid.bytes,
					       WLAN_OSIF_ID);
	if (!peer_obj)
		return QDF_STATUS_E_INVAL;

	conn_rsp_params->ap_mld_addr = wlan_peer_mlme_get_mldaddr(peer_obj);

	wlan_objmgr_peer_release_ref(peer_obj, WLAN_OSIF_ID);

	return QDF_STATUS_SUCCESS;
}

static void
osif_populate_partner_links_mlo_params(struct wlan_objmgr_vdev *vdev,
				       struct wlan_cm_connect_resp *rsp,
				       struct cfg80211_connect_resp_params *conn_rsp_params)
{
	struct mlo_link_info *rsp_partner_info;
	struct cfg80211_bss *bss = NULL;
	uint8_t link_id = 0, num_links;
	int i;
	struct mlo_link_info *link_info;

	num_links = rsp->ml_parnter_info.num_partner_links;
	for (i = 0 ; i < num_links; i++) {
		rsp_partner_info = &rsp->ml_parnter_info.partner_link_info[i];
		link_id = rsp_partner_info->link_id;

		link_info = mlo_mgr_get_ap_link_by_link_id(vdev->mlo_dev_ctx,
							   link_id);
		if (!link_info)
			continue;

		bss = osif_get_chan_bss_from_kernel(vdev, rsp_partner_info,
						    rsp);

		osif_populate_connect_response_for_link(vdev, conn_rsp_params,
							link_id,
							link_info->link_addr.bytes,
							bss);
	}
}

static void osif_fill_connect_resp_mlo_params(struct wlan_objmgr_vdev *vdev,
					      struct wlan_cm_connect_resp *rsp,
					      struct cfg80211_bss *bss,
					      struct cfg80211_connect_resp_params *conn_rsp_params)
{
	uint8_t assoc_link_id;
	QDF_STATUS qdf_status;
	struct mlo_link_info *link_info = NULL;

	if (!wlan_vdev_mlme_is_mlo_vdev(vdev))
		return;

	qdf_status = osif_fill_peer_mld_mac_connect_resp(vdev, rsp,
							 conn_rsp_params);
	if (QDF_IS_STATUS_ERROR(qdf_status)) {
		osif_err("Unable to fill peer mld address: %d", qdf_status);
		return;
	}

	assoc_link_id = wlan_vdev_get_link_id(vdev);
	link_info = mlo_mgr_get_ap_link_by_link_id(vdev->mlo_dev_ctx,
						   assoc_link_id);
	if (!link_info) {
		osif_err("Unable to find link_info for link_id: %d",
			 assoc_link_id);
		return;
	}

	osif_populate_connect_response_for_link(vdev, conn_rsp_params,
						assoc_link_id,
						link_info->link_addr.bytes,
						bss);
	osif_populate_partner_links_mlo_params(vdev, rsp, conn_rsp_params);
}

static void
osif_free_ml_link_params(struct cfg80211_connect_resp_params *conn_rsp_params)
{
}
#elif defined(CFG80211_IFTYPE_MLO_LINK_SUPPORT) && defined(WLAN_FEATURE_11BE_MLO)
#ifdef WLAN_FEATURE_11BE_MLO_ADV_FEATURE
static struct wlan_objmgr_vdev *osif_get_partner_vdev(
					struct wlan_objmgr_vdev *vdev,
					struct mlo_link_info rsp_partner_info,
					wlan_objmgr_ref_dbgid id)
{
	return wlan_objmgr_get_vdev_by_id_from_pdev(
						vdev->vdev_objmgr.wlan_pdev,
						rsp_partner_info.vdev_id, id);
}
#else
static struct wlan_objmgr_vdev *osif_get_partner_vdev(
					struct wlan_objmgr_vdev *vdev,
					struct mlo_link_info rsp_partner_info,
					wlan_objmgr_ref_dbgid id)
{
	return mlo_get_vdev_by_link_id(vdev, rsp_partner_info.link_id, id);
}
#endif
static void osif_fill_connect_resp_mlo_params(
			struct wlan_objmgr_vdev *vdev,
			struct wlan_cm_connect_resp *rsp,
			struct cfg80211_bss *bss,
			struct cfg80211_connect_resp_params *conn_rsp_params)
{
	uint8_t i, num_mlo_links = rsp->ml_parnter_info.num_partner_links + 1;
	struct wlan_objmgr_vdev *ml_vdev = vdev;
	struct vdev_osif_priv *osif_priv;
	struct ieee80211_channel *chan;
	struct cfg80211_mlo_link_params *ml_link_params;
	struct mlo_link_info *rsp_partner_info;

	if (num_mlo_links == 1)
		return;

	ml_link_params = qdf_mem_malloc(
				num_mlo_links * sizeof(*ml_link_params));
	if (!ml_link_params)
		return;

	rsp_partner_info = rsp->ml_parnter_info.partner_link_info;
	if (rsp->ml_parnter_info.num_partner_links) {
		conn_rsp_params->n_mlo_links = num_mlo_links;
		osif_priv = wlan_vdev_get_ospriv(ml_vdev);
		for (i = 0; i < conn_rsp_params->n_mlo_links; i++) {
			ml_link_params[i].wdev = osif_priv->wdev;

			if (i != 0) {
				chan = ieee80211_get_channel(
					   osif_priv->wdev->wiphy,
					   rsp_partner_info[i - 1].chan_freq);
				if (!chan) {
					osif_err("Invalid partner channel");
					goto end;
				}

				bss = wlan_cfg80211_get_bss(
					osif_priv->wdev->wiphy, chan,
					rsp_partner_info[i - 1].link_addr.bytes,
					rsp->ssid.ssid, rsp->ssid.length);
				if (!bss) {
					osif_err("Partner bss is null");
					goto end;
				}
			}
			qdf_mem_copy(ml_link_params[i].bssid, bss->bssid,
				     QDF_MAC_ADDR_SIZE);

			if (i == rsp->ml_parnter_info.num_partner_links)
				break;

			ml_vdev = osif_get_partner_vdev(vdev,
							rsp_partner_info[i],
							WLAN_OSIF_CM_ID);

			if (ml_vdev) {
				osif_priv = wlan_vdev_get_ospriv(ml_vdev);
				wlan_objmgr_vdev_release_ref(ml_vdev,
							     WLAN_OSIF_CM_ID);
			} else {
				osif_err("Partner vdev not found with vdev_id:%d",
					 rsp_partner_info[i].vdev_id);
				goto end;
			}
		}
	}
end:
	conn_rsp_params->mlo_links = ml_link_params;
}

static void
osif_free_ml_link_params(struct cfg80211_connect_resp_params *conn_rsp_params)
{
	struct cfg80211_mlo_link_params *ml_links;

	ml_links =
		(struct cfg80211_mlo_link_params *)conn_rsp_params->mlo_links;
	if (ml_links)
		qdf_mem_free(ml_links);
}

#else
static void osif_fill_connect_resp_mlo_params(
			struct wlan_objmgr_vdev *vdev,
			struct wlan_cm_connect_resp *rsp,
			struct cfg80211_bss *bss,
			struct cfg80211_connect_resp_params *conn_rsp_params)
{
}

static void
osif_free_ml_link_params(struct cfg80211_connect_resp_params *conn_rsp_params)
{
}
#endif

#ifdef CFG80211_SINGLE_NETDEV_MULTI_LINK_SUPPORT
static
void osif_copy_connected_info(struct cfg80211_connect_resp_params *conn_rsp,
			      struct wlan_cm_connect_resp *rsp,
			      struct cfg80211_bss *bss,
			      struct wlan_objmgr_vdev *vdev)
{
	if (wlan_vdev_mlme_is_mlo_vdev(vdev)) {
		qdf_debug("MLO vdev fill everything in mlo fill params");
		return;
	}

	conn_rsp->links[0].bssid = rsp->bssid.bytes;
	conn_rsp->links[0].bss = bss;
}
#else
static
void osif_copy_connected_info(struct cfg80211_connect_resp_params *conn_rsp,
			      struct wlan_cm_connect_resp *rsp,
			      struct cfg80211_bss *bss,
			      struct wlan_objmgr_vdev *vdev)
{
	conn_rsp->bssid = rsp->bssid.bytes;
	conn_rsp->bss = bss;
}
#endif

/**
 * osif_connect_done() - Wrapper API to call cfg80211_connect_done
 * @dev: network device
 * @bss: bss info
 * @rsp: Connection manager connect response
 * @vdev: pointer to vdev
 *
 * This API is used as wrapper to send connect status and params to
 * supplicant.
 *
 * Context: Any context.
 * Return: 0 if success. Error code for failure
 */
static int osif_connect_done(struct net_device *dev, struct cfg80211_bss *bss,
			     struct wlan_cm_connect_resp *rsp,
			     struct wlan_objmgr_vdev *vdev)
{
	struct cfg80211_connect_resp_params conn_rsp_params;
	enum ieee80211_statuscode status;

	osif_enter_dev(dev);

	status = osif_get_connect_status_code(rsp);
	qdf_mem_zero(&conn_rsp_params, sizeof(conn_rsp_params));

	conn_rsp_params.status = status;
	osif_copy_connected_info(&conn_rsp_params, rsp, bss, vdev);
	conn_rsp_params.timeout_reason =
			osif_convert_timeout_reason(rsp->reason);
	osif_cm_get_assoc_req_ie_data(&rsp->connect_ies.assoc_req,
				      &conn_rsp_params.req_ie_len,
				      &conn_rsp_params.req_ie);
	osif_cm_get_assoc_rsp_ie_data(&rsp->connect_ies.assoc_rsp,
				      &conn_rsp_params.resp_ie_len,
				      &conn_rsp_params.resp_ie);
	osif_populate_fils_params(&conn_rsp_params, &rsp->connect_ies);
	osif_cm_save_gtk(vdev, rsp);

	if (status == WLAN_STATUS_SUCCESS)
		osif_fill_connect_resp_mlo_params(vdev, rsp, bss,
						  &conn_rsp_params);

	osif_debug("Connect resp status  %d", conn_rsp_params.status);

	cfg80211_connect_done(dev, &conn_rsp_params, qdf_mem_malloc_flags());
	osif_cm_set_hlp_data(dev, vdev, rsp);

	osif_free_ml_link_params(&conn_rsp_params);

	return 0;
}
#else /* CFG80211_CONNECT_DONE */
static inline int
osif_connect_done(struct net_device *dev, struct cfg80211_bss *bss,
		  struct wlan_cm_connect_resp *rsp,
		  struct wlan_objmgr_vdev *vdev)
{
	return -EINVAL;
}
#endif

#if (defined(CFG80211_CONNECT_DONE) || \
	(LINUX_VERSION_CODE >= KERNEL_VERSION(4, 7, 0)))
/**
 * osif_update_connect_results() - API to send connection status to
 * supplicant.
 * @dev: network device
 * @bss: bss info
 * @rsp: Connection manager connect response
 * @vdev: pointer to vdev
 *
 * The API is a wrapper to send connection status to supplicant
 *
 * Context: Any context.
 * Return: 0 if success else failure
 */
static int osif_update_connect_results(struct net_device *dev,
				       struct cfg80211_bss *bss,
				       struct wlan_cm_connect_resp *rsp,
				       struct wlan_objmgr_vdev *vdev)
{
	return osif_connect_done(dev, bss, rsp, vdev);
}
#else /* CFG80211_CONNECT_DONE */

static inline int osif_update_connect_results(struct net_device *dev,
					      struct cfg80211_bss *bss,
					      struct wlan_cm_connect_resp *rsp,
					      struct wlan_objmgr_vdev *vdev)
{
	return -EINVAL;
}
#endif /* CFG80211_CONNECT_DONE */

#ifdef WLAN_FEATURE_11BE_MLO
#ifdef WLAN_FEATURE_11BE_MLO_ADV_FEATURE
static void osif_indcate_connect_results(struct wlan_objmgr_vdev *vdev,
					 struct vdev_osif_priv *osif_priv,
					 struct wlan_cm_connect_resp *rsp)
{
	struct cfg80211_bss *bss = NULL;
	struct ieee80211_channel *chan;
	int32_t akm;

	if (QDF_IS_STATUS_SUCCESS(rsp->connect_status)) {
		chan = ieee80211_get_channel(osif_priv->wdev->wiphy,
					     rsp->freq);
		bss = wlan_cfg80211_get_bss(osif_priv->wdev->wiphy, chan,
					    rsp->bssid.bytes,
					    rsp->ssid.ssid,
					    rsp->ssid.length);
	}

	if (!wlan_vdev_mlme_is_mlo_vdev(vdev)) {
		if (osif_update_connect_results(osif_priv->wdev->netdev, bss,
						rsp, vdev))
			osif_connect_bss(osif_priv->wdev->netdev, bss, rsp);
		return;
	}

	akm = wlan_crypto_get_param(vdev, WLAN_CRYPTO_PARAM_KEY_MGMT);
	if (!wlan_vdev_mlme_is_mlo_link_vdev(vdev)) {
		if (osif_update_connect_results(
				osif_priv->wdev->netdev, bss,
				rsp, vdev))
			osif_connect_bss(osif_priv->wdev->netdev,
					 bss, rsp);
	} else if (osif_get_connect_status_code(rsp) == WLAN_STATUS_SUCCESS &&
		   QDF_HAS_PARAM(akm, WLAN_CRYPTO_KEY_MGMT_OWE)) {
		/*
		 * For OWE roaming, link vdev is disconnected on receiving
		 * roam synch indication. As part of the disconnect osif link
		 * info will be cleared and connect request is prepared from
		 * mlo roam module.
		 * So update OSIF Link info for that case here.
		 */
		mlo_mgr_osif_update_connect_info(vdev,
						 wlan_vdev_get_link_id(vdev));
	}

}
#else /* WLAN_FEATURE_11BE_MLO_ADV_FEATURE */

#if (LINUX_VERSION_CODE >= KERNEL_VERSION(5, 4, 213)) && \
	(LINUX_VERSION_CODE < KERNEL_VERSION(6, 0, 0))
/**
 * osif_update_current_bss() - Wrapper API to call cfg80211_update_current_bss
 * @dev: network device
 * @bss: bss info
 * @rsp: Connection manager connect response
 * @vdev: pointer to vdev
 *
 * This API is used as wrapper to update the current bss param of non-assoc link
 * sta vdev.
 *
 * Context: Any context.
 * Return: QDF_STATUS.
 */
static QDF_STATUS osif_update_current_bss(struct net_device *dev,
					  struct cfg80211_bss *bss,
					  struct wlan_cm_connect_resp *rsp,
					  struct wlan_objmgr_vdev *vdev)
{
	struct cfg80211_connect_resp_params conn_rsp_params;
	enum ieee80211_statuscode status;
	int ret;

	osif_enter_dev(dev);

	qdf_mem_zero(&conn_rsp_params, sizeof(conn_rsp_params));

	status = osif_get_connect_status_code(rsp);
	conn_rsp_params.status = status;
	osif_copy_connected_info(&conn_rsp_params, rsp, bss, vdev);

	osif_debug("Connect resp status %d", conn_rsp_params.status);
	ret = cfg80211_update_current_bss(dev, &conn_rsp_params, rsp->ssid.ssid,
					  rsp->ssid.length);
	if (ret)
		osif_err("cfg80211_update_current_bss failed for psoc:%d pdev:%d vdev:%d",
			 wlan_vdev_get_psoc_id(vdev),
			 wlan_objmgr_pdev_get_pdev_id(wlan_vdev_get_pdev(vdev)),
			 wlan_vdev_get_id(vdev));

	return qdf_status_from_os_return(ret);
}

/**
 * osif_update_current_bss_for_non_assoc_link_vdevs() - API to update the
 * current_bss param of non-assoc link STA vdev.
 * @vdev: Pointer to vdev
 * @arg: Connection manager connect response
 *
 * Return: None.
 */
static void osif_update_current_bss_for_non_assoc_link_vdevs(
		struct wlan_objmgr_vdev *vdev, void *arg)
{
	struct wlan_objmgr_vdev *assoc_vdev;
	struct wlan_cm_connect_resp resp = {0};
	struct qdf_mac_addr macaddr = {0};
	struct vdev_osif_priv *osif_priv = NULL;
	struct wlan_cm_connect_resp *assoc_link_rsp;

	assoc_link_rsp = (struct wlan_cm_connect_resp *)arg;
	if (!assoc_link_rsp) {
		osif_err("assoc_link_rsp is null");
		return;
	}

	assoc_vdev = wlan_mlo_get_assoc_link_vdev(vdev);

	/* For assoc vdev cfg80211_connect_done() is called to update the
	 * current bss param. Hence, skip the assoc vdev here.
	 */
	if (vdev == assoc_vdev)
		return;

	wlan_vdev_mlme_get_ssid(vdev, resp.ssid.ssid, &resp.ssid.length);

	wlan_vdev_get_bss_peer_mac(vdev, &macaddr);
	qdf_mem_copy(resp.bssid.bytes, macaddr.bytes, QDF_MAC_ADDR_SIZE);

	resp.connect_status = assoc_link_rsp->connect_status;

	osif_debug("vdev:%p bssid:" QDF_MAC_ADDR_FMT " ssid.length:%d ssid: " QDF_SSID_FMT,
		   vdev, QDF_MAC_ADDR_REF(macaddr.bytes), resp.ssid.length,
		   QDF_SSID_REF(resp.ssid.length, resp.ssid.ssid));

	osif_priv = wlan_vdev_get_ospriv(vdev);
	osif_update_current_bss(osif_priv->wdev->netdev, NULL, &resp, vdev);
}

/**
 * osif_update_current_bss_for_non_assoc_links() - API to update the
 * current_bss param of non-assoc link STA vdev.
 * @assoc_vdev: Pointer to assoc vdev
 * @rsp: Connection manager connect response
 *
 * Return: None.
 */
static void osif_update_current_bss_for_non_assoc_links(
		struct wlan_objmgr_vdev *assoc_vdev,
		struct wlan_cm_connect_resp *rsp)
{
	mlo_iterate_connected_vdev_list(
			assoc_vdev,
			osif_update_current_bss_for_non_assoc_link_vdevs,
			rsp);
}
#else
static void osif_update_current_bss_for_non_assoc_links(
		struct wlan_objmgr_vdev *assoc_vdev,
		struct wlan_cm_connect_resp *rsp)
{
}
#endif

static void osif_indcate_connect_results(struct wlan_objmgr_vdev *vdev,
					 struct vdev_osif_priv *osif_priv,
					 struct wlan_cm_connect_resp *rsp)
{
	struct cfg80211_bss *bss = NULL;
	struct ieee80211_channel *chan;
	struct wlan_objmgr_vdev *assoc_vdev = NULL;
	struct vdev_osif_priv *tmp_osif_priv = NULL;
	qdf_freq_t freq;
	struct qdf_mac_addr macaddr = {0};
	struct wlan_cm_connect_resp resp = {0};

	if (!wlan_vdev_mlme_is_mlo_vdev(vdev)) {
		if (QDF_IS_STATUS_SUCCESS(rsp->connect_status)) {
			chan = ieee80211_get_channel(osif_priv->wdev->wiphy,
						     rsp->freq);
			bss = wlan_cfg80211_get_bss(osif_priv->wdev->wiphy,
						    chan,
						    rsp->bssid.bytes,
						    rsp->ssid.ssid,
						    rsp->ssid.length);
		}
		if (osif_update_connect_results(osif_priv->wdev->netdev, bss,
						rsp, vdev))
			osif_connect_bss(osif_priv->wdev->netdev, bss, rsp);
		return;
	}

	if ((QDF_IS_STATUS_SUCCESS(rsp->connect_status) &&
	    ucfg_mlo_is_mld_connected(vdev)) ||
	    (QDF_IS_STATUS_ERROR(rsp->connect_status) &&
	    ucfg_mlo_is_mld_disconnected(vdev))) {
		assoc_vdev = ucfg_mlo_get_assoc_link_vdev(vdev);
		if (!assoc_vdev)
			return;
		qdf_mem_copy(&resp, rsp, sizeof(struct wlan_cm_connect_resp));
		tmp_osif_priv  = wlan_vdev_get_ospriv(assoc_vdev);
		freq = assoc_vdev->vdev_mlme.bss_chan->ch_freq;
		qdf_mem_copy(macaddr.bytes, rsp->bssid.bytes,
			     QDF_MAC_ADDR_SIZE);
		if (QDF_IS_STATUS_SUCCESS(rsp->connect_status)) {
			wlan_vdev_get_bss_peer_mac(assoc_vdev, &macaddr);
			chan = ieee80211_get_channel(tmp_osif_priv->wdev->wiphy,
						     freq);
			bss = wlan_cfg80211_get_bss(tmp_osif_priv->wdev->wiphy,
						    chan,
						    macaddr.bytes,
						    rsp->ssid.ssid,
						    rsp->ssid.length);
		}
		qdf_mem_copy(resp.bssid.bytes, macaddr.bytes,
			     QDF_MAC_ADDR_SIZE);
		resp.freq = freq;
		resp.connect_ies.assoc_req.ptr = rsp->connect_ies.assoc_req.ptr;
		resp.connect_ies.assoc_req.len = rsp->connect_ies.assoc_req.len;
		resp.connect_ies.assoc_rsp.ptr = rsp->connect_ies.assoc_rsp.ptr;
		resp.connect_ies.assoc_rsp.len = rsp->connect_ies.assoc_rsp.len;
		if (osif_update_connect_results(tmp_osif_priv->wdev->netdev, bss,
						&resp, assoc_vdev))
			osif_connect_bss(tmp_osif_priv->wdev->netdev, bss, &resp);

		if (QDF_IS_STATUS_SUCCESS(rsp->connect_status))
			osif_update_current_bss_for_non_assoc_links(assoc_vdev,
								    rsp);
	}
}
#endif /* WLAN_FEATURE_11BE_MLO_ADV_FEATURE */
#else /* WLAN_FEATURE_11BE_MLO */
static void osif_indcate_connect_results(struct wlan_objmgr_vdev *vdev,
					 struct vdev_osif_priv *osif_priv,
					 struct wlan_cm_connect_resp *rsp)
{
	struct cfg80211_bss *bss = NULL;
	struct ieee80211_channel *chan;

	if (QDF_IS_STATUS_SUCCESS(rsp->connect_status)) {
		chan = ieee80211_get_channel(osif_priv->wdev->wiphy,
					     rsp->freq);
		bss = wlan_cfg80211_get_bss(osif_priv->wdev->wiphy, chan,
					    rsp->bssid.bytes,
					    rsp->ssid.ssid,
					    rsp->ssid.length);
	}

	if (osif_update_connect_results(osif_priv->wdev->netdev, bss,
					rsp, vdev))
		osif_connect_bss(osif_priv->wdev->netdev, bss, rsp);
}
#endif /* WLAN_FEATURE_11BE_MLO */
#else  /* CFG80211_CONNECT_BSS */
#ifdef WLAN_FEATURE_11BE_MLO
#ifdef WLAN_FEATURE_11BE_MLO_ADV_FEATURE
static void osif_indcate_connect_results(struct wlan_objmgr_vdev *vdev,
					 struct vdev_osif_priv *osif_priv,
					 struct wlan_cm_connect_resp *rsp)
{
	enum ieee80211_statuscode status;
	size_t req_len = 0;
	const uint8_t *req_ptr = NULL;
	size_t rsp_len = 0;
	const uint8_t *rsp_ptr = NULL;
	struct wlan_objmgr_vdev *assoc_vdev = NULL;
	struct vdev_osif_priv *tmp_osif_priv = NULL;

	status = osif_get_connect_status_code(rsp);
	osif_cm_get_assoc_req_ie_data(&rsp->connect_ies.assoc_req,
				      &req_len, &req_ptr);
	osif_cm_get_assoc_rsp_ie_data(&rsp->connect_ies.assoc_rsp,
				      &rsp_len, &rsp_ptr);
	if (wlan_vdev_mlme_is_mlo_vdev(vdev)) {
		if (!wlan_vdev_mlme_is_mlo_link_vdev(vdev))
			cfg80211_connect_result(
				osif_priv->wdev->netdev,
				rsp->bssid.bytes, req_ptr, req_len,
				rsp_ptr, rsp_len, status,
				qdf_mem_malloc_flags());
	} else {
		cfg80211_connect_result(osif_priv->wdev->netdev,
					rsp->bssid.bytes, req_ptr, req_len,
					rsp_ptr, rsp_len, status,
					qdf_mem_malloc_flags());
	}
}
#else /* WLAN_FEATURE_11BE_MLO_ADV_FEATURE */
static void osif_indcate_connect_results(struct wlan_objmgr_vdev *vdev,
					 struct vdev_osif_priv *osif_priv,
					 struct wlan_cm_connect_resp *rsp)
{
	enum ieee80211_statuscode status;
	size_t req_len = 0;
	const uint8_t *req_ptr = NULL;
	size_t rsp_len = 0;
	const uint8_t *rsp_ptr = NULL;
	struct wlan_objmgr_vdev *assoc_vdev = NULL;
	struct vdev_osif_priv *tmp_osif_priv = NULL;
	struct qdf_mac_addr macaddr = {0};

	status = osif_get_connect_status_code(rsp);
	osif_cm_get_assoc_req_ie_data(&rsp->connect_ies.assoc_req,
				      &req_len, &req_ptr);
	osif_cm_get_assoc_rsp_ie_data(&rsp->connect_ies.assoc_rsp,
				      &rsp_len, &rsp_ptr);
	if (wlan_vdev_mlme_is_mlo_vdev(vdev)) {
		if ((QDF_IS_STATUS_SUCCESS(rsp->connect_status) &&
		    ucfg_mlo_is_mld_connected(vdev)) ||
		    (QDF_IS_STATUS_ERROR(rsp->connect_status) &&
		    ucfg_mlo_is_mld_disconnected(vdev))) {
			assoc_vdev = ucfg_mlo_get_assoc_link_vdev(vdev);
			if (!assoc_vdev)
				return;
			tmp_osif_priv  = wlan_vdev_get_ospriv(assoc_vdev);
			wlan_vdev_get_bss_peer_mac(assoc_vdev, &macaddr);
			cfg80211_connect_result(tmp_osif_priv->wdev->netdev,
						macaddr.bytes, req_ptr,
						req_len, rsp_ptr, rsp_len,
						status, qdf_mem_malloc_flags());
		}
	} else {
		cfg80211_connect_result(osif_priv->wdev->netdev,
					rsp->bssid.bytes, req_ptr, req_len,
					rsp_ptr, rsp_len, status,
					qdf_mem_malloc_flags());
	}
}
#endif /* WLAN_FEATURE_11BE_MLO_ADV_FEATURE */
#else /* WLAN_FEATURE_11BE_MLO */
static void osif_indcate_connect_results(struct wlan_objmgr_vdev *vdev,
					 struct vdev_osif_priv *osif_priv,
					 struct wlan_cm_connect_resp *rsp)
{
	enum ieee80211_statuscode status;
	size_t req_len = 0;
	const uint8_t *req_ptr = NULL;
	size_t rsp_len = 0;
	const uint8_t *rsp_ptr = NULL;

	status = osif_get_connect_status_code(rsp);
	osif_cm_get_assoc_req_ie_data(&rsp->connect_ies.assoc_req,
				      &req_len, &req_ptr);
	osif_cm_get_assoc_rsp_ie_data(&rsp->connect_ies.assoc_rsp,
				      &rsp_len, &rsp_ptr);
	cfg80211_connect_result(osif_priv->wdev->netdev,
				rsp->bssid.bytes, req_ptr, req_len,
				rsp_ptr, rsp_len, status,
				qdf_mem_malloc_flags());
}
#endif /* WLAN_FEATURE_11BE_MLO */
#endif /* CFG80211_CONNECT_BSS */

#ifdef CONN_MGR_ADV_FEATURE
static inline
bool osif_cm_is_unlink_bss_required(struct wlan_cm_connect_resp *rsp)
{
	if (QDF_IS_STATUS_SUCCESS(rsp->connect_status) ||
	    ucfg_cm_is_link_switch_connect_resp(rsp))
		return false;

	if (rsp->reason == CM_NO_CANDIDATE_FOUND ||
	    rsp->reason == CM_JOIN_TIMEOUT ||
	    rsp->reason == CM_AUTH_TIMEOUT ||
	    rsp->reason == CM_ASSOC_TIMEOUT)
		return true;

	return false;
}
static inline void osif_check_and_unlink_bss(struct wlan_objmgr_vdev *vdev,
					     struct wlan_cm_connect_resp *rsp)
{
	if (osif_cm_is_unlink_bss_required(rsp))
		osif_cm_unlink_bss(vdev, &rsp->bssid);
}
#else
static inline void osif_check_and_unlink_bss(struct wlan_objmgr_vdev *vdev,
					     struct wlan_cm_connect_resp *rsp)
{}
#endif

#define OSIF_CM_FAIL_INFO_STRING_SIZE 50

static inline void
osif_dump_connect_rsp(struct wlan_objmgr_vdev *vdev,
		      struct vdev_osif_priv *osif_priv,
		      struct wlan_cm_connect_resp *rsp)
{
	char fail_info[OSIF_CM_FAIL_INFO_STRING_SIZE] = {0};

	/* Fill status code and reason only on failure */
	if (QDF_IS_STATUS_ERROR(rsp->connect_status))
		qdf_scnprintf(fail_info, sizeof(fail_info),
			      "reason %d status %d %s",
			      rsp->reason, rsp->status_code,
			      rsp->send_disconnect ?
			      ", Send disconnect" : "");

	osif_nofl_info("%s(vdevid-%d): " QDF_MAC_ADDR_FMT " %s with " QDF_MAC_ADDR_FMT " \"" QDF_SSID_FMT "\" is %s, cmid 0x%x %s",
		       osif_priv->wdev->netdev->name, rsp->vdev_id,
		       QDF_MAC_ADDR_REF(wlan_vdev_mlme_get_macaddr(vdev)),
		       rsp->is_reassoc ? "Roam" : "Connect",
		       QDF_MAC_ADDR_REF(rsp->bssid.bytes),
		       QDF_SSID_REF(rsp->ssid.length, rsp->ssid.ssid),
		       rsp->connect_status ? "FAILURE" : "SUCCESS", rsp->cm_id,
		       fail_info);
}

QDF_STATUS osif_connect_handler(struct wlan_objmgr_vdev *vdev,
				struct wlan_cm_connect_resp *rsp)
{
	struct vdev_osif_priv *osif_priv  = wlan_vdev_get_ospriv(vdev);
	QDF_STATUS status;

	osif_dump_connect_rsp(vdev, osif_priv, rsp);
	osif_check_and_unlink_bss(vdev, rsp);

	status = osif_validate_connect_and_reset_src_id(osif_priv, rsp);
	if (QDF_IS_STATUS_ERROR(status) ||
	    ucfg_cm_is_link_switch_connect_resp(rsp)) {
		osif_cm_connect_comp_ind(vdev, rsp, OSIF_NOT_HANDLED);
		return status;
	}

	osif_cm_connect_comp_ind(vdev, rsp, OSIF_PRE_USERSPACE_UPDATE);

	/*
	 * To fix issue that scan with random address failed since wdev keeps
	 * connected, rsp->send_disconnect is added.
	 * Reproduce steps:
	 *  1.  Connect from OSIF success, wdev->connected = true;
	 *  2.  Disconnect from target if and reassoc from OSIF happens back to
	 *	back.
	 *  3.  Disconnect event is not sent to kernel, wdev->connected keeps
	 *	true, isn't cleared.
	 *  4.  Connect from OSIF failed too, wdev->connected keeps true,  isn't
	 *	cleared.
	 *  5.  Scan with random address failed since wdev->connected is true.
	 *
	 * To fix it, if connect req was a reassoc req and received in not
	 * connected state for race between disconnect from target if and
	 * reassoc connect from OSIF, set reassoc_in_non_connected to send
	 * disconnect instead of connect rsp to kernel to cleanup kernel flags
	 * like: wdev->connected.
	 */
	if (rsp->is_reassoc)
		osif_indicate_reassoc_results(vdev, osif_priv, rsp);
	else if (rsp->send_disconnect &&
		 QDF_IS_STATUS_ERROR(rsp->connect_status))
		osif_cm_indicate_disconnect(vdev, osif_priv->wdev->netdev,
					    WLAN_REASON_UNSPECIFIED,
					    false, NULL, 0, -1,
					    qdf_mem_malloc_flags());
	else
		osif_indcate_connect_results(vdev, osif_priv, rsp);
	osif_cm_connect_comp_ind(vdev, rsp, OSIF_POST_USERSPACE_UPDATE);

	return QDF_STATUS_SUCCESS;
}

QDF_STATUS osif_failed_candidate_handler(struct wlan_objmgr_vdev *vdev,
					 struct wlan_cm_connect_resp *rsp)
{
	struct vdev_osif_priv *osif_priv  = wlan_vdev_get_ospriv(vdev);

	osif_dump_connect_rsp(vdev, osif_priv, rsp);

	/**
	 * Do not unlink the BSS if it is an ML candidate. In case of ML,
	 * failed candidate may be used as partner link while trying the
	 * connection on other links.
	 */
	if (!wlan_vdev_mlme_is_mlo_vdev(vdev))
		osif_check_and_unlink_bss(vdev, rsp);

	return QDF_STATUS_SUCCESS;
}