1 files changed, 0 insertions, 425 deletions

diff --git a/drivers/staging/rtl8723au/core/rtw_ioctl_set.c b/drivers/staging/rtl8723au/core/rtw_ioctl_set.c
deleted file mode 100644
index cf897c723f4a..000000000000
--- a/drivers/staging/rtl8723au/core/rtw_ioctl_set.c
+++ /dev/null
@@ -1,425 +0,0 @@
-/******************************************************************************
- *
- * Copyright(c) 2007 - 2012 Realtek Corporation. All rights reserved.
- *
- * This program is free software; you can redistribute it and/or modify it
- * under the terms of version 2 of the GNU General Public License as
- * published by the Free Software Foundation.
- *
- * This program is distributed in the hope that it will be useful, but WITHOUT
- * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
- * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
- * more details.
- *
- ******************************************************************************/
-#define _RTW_IOCTL_SET_C_
-
-#include <osdep_service.h>
-#include <drv_types.h>
-#include <rtw_ioctl_set.h>
-#include <hal_intf.h>
-
-#include <usb_ops.h>
-#include <linux/ieee80211.h>
-
-int rtw_do_join23a(struct rtw_adapter *padapter)
-{
-	struct list_head *plist, *phead;
-	u8* pibss = NULL;
-	struct mlme_priv *pmlmepriv = &padapter->mlmepriv;
-	struct rtw_queue *queue = &pmlmepriv->scanned_queue;
-	int ret = _SUCCESS;
-
-	spin_lock_bh(&pmlmepriv->scanned_queue.lock);
-	phead = get_list_head(queue);
-	plist = phead->next;
-
-	RT_TRACE(_module_rtl871x_ioctl_set_c_, _drv_info_,
-		 ("\n rtw_do_join23a: phead = %p; plist = %p\n\n\n",
-		  phead, plist));
-
-	pmlmepriv->cur_network.join_res = -2;
-
-	set_fwstate(pmlmepriv, _FW_UNDER_LINKING);
-
-	pmlmepriv->to_join = true;
-
-	if (list_empty(&queue->queue)) {
-		spin_unlock_bh(&pmlmepriv->scanned_queue.lock);
-		_clr_fwstate_(pmlmepriv, _FW_UNDER_LINKING);
-
-		/* when set_ssid/set_bssid for rtw_do_join23a(), but
-		   scanning queue is empty */
-		/* we try to issue sitesurvey firstly */
-
-		if (pmlmepriv->LinkDetectInfo.bBusyTraffic == false ||
-		    padapter->mlmepriv.to_roaming > 0) {
-			RT_TRACE(_module_rtl871x_ioctl_set_c_, _drv_info_,
-				 ("rtw_do_join23a(): site survey if scanned_queue "
-				  "is empty\n."));
-			/*  submit site_survey23a_cmd */
-			ret = rtw_sitesurvey_cmd23a(padapter,
-						 &pmlmepriv->assoc_ssid, 1,
-						 NULL, 0);
-			if (ret != _SUCCESS) {
-				pmlmepriv->to_join = false;
-				RT_TRACE(_module_rtl871x_ioctl_set_c_, _drv_err_,
-					 ("rtw_do_join23a(): site survey return "
-					  "error\n."));
-			}
-		} else {
-			pmlmepriv->to_join = false;
-			ret = _FAIL;
-		}
-
-		goto exit;
-	} else {
-		int select_ret;
-		spin_unlock_bh(&pmlmepriv->scanned_queue.lock);
-		select_ret = rtw_select_and_join_from_scanned_queue23a(pmlmepriv);
-		if (select_ret == _SUCCESS) {
-			pmlmepriv->to_join = false;
-			mod_timer(&pmlmepriv->assoc_timer,
-				  jiffies + msecs_to_jiffies(MAX_JOIN_TIMEOUT));
-		} else {
-			if (check_fwstate(pmlmepriv, WIFI_ADHOC_STATE)) {
-				struct wlan_bssid_ex *pdev_network;
-				/*  submit createbss_cmd to change to a
-				    ADHOC_MASTER */
-
-				/* pmlmepriv->lock has been acquired by
-				   caller... */
-				pdev_network =
-					&padapter->registrypriv.dev_network;
-
-				pmlmepriv->fw_state = WIFI_ADHOC_MASTER_STATE;
-
-				pibss = padapter->registrypriv.dev_network.MacAddress;
-
-				memcpy(&pdev_network->Ssid,
-				       &pmlmepriv->assoc_ssid,
-				       sizeof(struct cfg80211_ssid));
-
-				rtw_update_registrypriv_dev_network23a(padapter);
-
-				rtw_generate_random_ibss23a(pibss);
-
-				if (rtw_createbss_cmd23a(padapter) != _SUCCESS) {
-					RT_TRACE(_module_rtl871x_ioctl_set_c_,
-						 _drv_err_,
-						 ("***Error =>do_goin: rtw_creat"
-						  "ebss_cmd status FAIL***\n"));
-					ret =  false;
-					goto exit;
-				}
-
-				pmlmepriv->to_join = false;
-
-				RT_TRACE(_module_rtl871x_ioctl_set_c_,
-					 _drv_info_,
-					 ("***Error => rtw_select_and_join_from"
-					  "_scanned_queue FAIL under STA_Mode"
-					  "***\n "));
-			} else {
-				/*  can't associate ; reset under-linking */
-				_clr_fwstate_(pmlmepriv, _FW_UNDER_LINKING);
-
-				/* when set_ssid/set_bssid for rtw_do_join23a(),
-				   but there are no desired bss in scanning
-				   queue */
-				/* we try to issue sitesurvey firstly */
-				if (pmlmepriv->LinkDetectInfo.bBusyTraffic ==
-				    false || padapter->mlmepriv.to_roaming > 0){
-					/* DBG_8723A("rtw_do_join23a() when   no "
-					   "desired bss in scanning queue\n");
-					*/
-					ret = rtw_sitesurvey_cmd23a(padapter, &pmlmepriv->assoc_ssid, 1, NULL, 0);
-					if (ret != _SUCCESS) {
-						pmlmepriv->to_join = false;
-						RT_TRACE(_module_rtl871x_ioctl_set_c_, _drv_err_, ("do_join(): site survey return error\n."));
-					}
-				} else {
-					ret = _FAIL;
-					pmlmepriv->to_join = false;
-				}
-			}
-		}
-	}
-
-exit:
-
-	return ret;
-}
-
-int rtw_set_802_11_ssid23a(struct rtw_adapter* padapter,
-			   struct cfg80211_ssid *ssid)
-{
-	int status = _SUCCESS;
-	u32 cur_time = 0;
-
-	struct mlme_priv *pmlmepriv = &padapter->mlmepriv;
-	struct wlan_network *pnetwork = &pmlmepriv->cur_network;
-
-
-
-	DBG_8723A_LEVEL(_drv_always_, "set ssid [%s] fw_state = 0x%08x\n",
-			ssid->ssid, get_fwstate(pmlmepriv));
-
-	if (padapter->hw_init_completed == false) {
-		RT_TRACE(_module_rtl871x_ioctl_set_c_, _drv_err_,
-			 ("set_ssid: hw_init_completed == false =>exit!!!\n"));
-		status = _FAIL;
-		goto exit;
-	}
-
-	spin_lock_bh(&pmlmepriv->lock);
-
-	DBG_8723A("Set SSID under fw_state = 0x%08x\n", get_fwstate(pmlmepriv));
-	if (check_fwstate(pmlmepriv, _FW_UNDER_SURVEY))
-		goto handle_tkip_countermeasure;
-	else if (check_fwstate(pmlmepriv, _FW_UNDER_LINKING))
-		goto release_mlme_lock;
-
-	if (check_fwstate(pmlmepriv, _FW_LINKED|WIFI_ADHOC_MASTER_STATE)) {
-		RT_TRACE(_module_rtl871x_ioctl_set_c_, _drv_info_,
-			 ("set_ssid: _FW_LINKED||WIFI_ADHOC_MASTER_STATE\n"));
-
-		if ((pmlmepriv->assoc_ssid.ssid_len == ssid->ssid_len) &&
-		    !memcmp(&pmlmepriv->assoc_ssid.ssid, ssid->ssid,
-			    ssid->ssid_len)) {
-			if (!check_fwstate(pmlmepriv, WIFI_STATION_STATE)) {
-				RT_TRACE(_module_rtl871x_ioctl_set_c_, _drv_err_,
-					 ("Set SSID is the same ssid, fw_state = 0x%08x\n",
-					  get_fwstate(pmlmepriv)));
-
-				if (rtw_is_same_ibss23a(padapter, pnetwork) == false)
-				{
-					/* if in WIFI_ADHOC_MASTER_STATE | WIFI_ADHOC_STATE, create bss or rejoin again */
-					rtw_disassoc_cmd23a(padapter, 0, true);
-
-					if (check_fwstate(pmlmepriv, _FW_LINKED))
-						rtw_indicate_disconnect23a(padapter);
-
-					rtw_free_assoc_resources23a(padapter, 1);
-
-					if (check_fwstate(pmlmepriv, WIFI_ADHOC_MASTER_STATE)) {
-						_clr_fwstate_(pmlmepriv, WIFI_ADHOC_MASTER_STATE);
-						set_fwstate(pmlmepriv, WIFI_ADHOC_STATE);
-					}
-				} else {
-					goto release_mlme_lock;/* it means driver is in WIFI_ADHOC_MASTER_STATE, we needn't create bss again. */
-				}
-			} else {
-				rtw_lps_ctrl_wk_cmd23a(padapter, LPS_CTRL_JOINBSS, 1);
-			}
-		} else {
-			RT_TRACE(_module_rtl871x_ioctl_set_c_, _drv_info_,
-				 ("Set SSID not the same ssid\n"));
-			RT_TRACE(_module_rtl871x_ioctl_set_c_, _drv_info_,
-				 ("set_ssid =[%s] len = 0x%x\n", ssid->ssid,
-				  (unsigned int)ssid->ssid_len));
-			RT_TRACE(_module_rtl871x_ioctl_set_c_, _drv_info_,
-				 ("assoc_ssid =[%s] len = 0x%x\n",
-				  pmlmepriv->assoc_ssid.ssid,
-				  (unsigned int)pmlmepriv->assoc_ssid.ssid_len));
-
-			rtw_disassoc_cmd23a(padapter, 0, true);
-
-			if (check_fwstate(pmlmepriv, _FW_LINKED))
-				rtw_indicate_disconnect23a(padapter);
-
-			rtw_free_assoc_resources23a(padapter, 1);
-
-			if (check_fwstate(pmlmepriv, WIFI_ADHOC_MASTER_STATE)) {
-				_clr_fwstate_(pmlmepriv, WIFI_ADHOC_MASTER_STATE);
-				set_fwstate(pmlmepriv, WIFI_ADHOC_STATE);
-			}
-		}
-	}
-
-handle_tkip_countermeasure:
-
-	if (padapter->securitypriv.btkip_countermeasure == true) {
-		cur_time = jiffies;
-
-		if ((cur_time - padapter->securitypriv.btkip_countermeasure_time) > 60 * HZ)
-		{
-			padapter->securitypriv.btkip_countermeasure = false;
-			padapter->securitypriv.btkip_countermeasure_time = 0;
-		}
-		else
-		{
-			status = _FAIL;
-			goto release_mlme_lock;
-		}
-	}
-
-	memcpy(&pmlmepriv->assoc_ssid, ssid, sizeof(struct cfg80211_ssid));
-	pmlmepriv->assoc_by_bssid = false;
-
-	if (check_fwstate(pmlmepriv, _FW_UNDER_SURVEY))
-		pmlmepriv->to_join = true;
-	else
-		status = rtw_do_join23a(padapter);
-
-release_mlme_lock:
-	spin_unlock_bh(&pmlmepriv->lock);
-
-exit:
-	RT_TRACE(_module_rtl871x_ioctl_set_c_, _drv_err_,
-		("-rtw_set_802_11_ssid23a: status =%d\n", status));
-
-
-
-	return status;
-}
-
-int rtw_set_802_11_bssid23a_list_scan(struct rtw_adapter *padapter,
-				      struct cfg80211_ssid *pssid,
-				      int ssid_max_num)
-{
-	struct mlme_priv *pmlmepriv = &padapter->mlmepriv;
-	int res = _SUCCESS;
-
-	RT_TRACE(_module_rtl871x_ioctl_set_c_, _drv_err_,
-		 ("+rtw_set_802_11_bssid23a_list_scan(), fw_state =%x\n",
-		  get_fwstate(pmlmepriv)));
-
-	if (!padapter) {
-		res = _FAIL;
-		goto exit;
-	}
-	if (padapter->hw_init_completed == false) {
-		res = _FAIL;
-		RT_TRACE(_module_rtl871x_ioctl_set_c_, _drv_err_,
-			 ("\n === rtw_set_802_11_bssid23a_list_scan:"
-			  "hw_init_completed == false ===\n"));
-		goto exit;
-	}
-
-	if (check_fwstate(pmlmepriv, _FW_UNDER_SURVEY | _FW_UNDER_LINKING) ||
-	    (pmlmepriv->LinkDetectInfo.bBusyTraffic == true)) {
-		/*  Scan or linking is in progress, do nothing. */
-		RT_TRACE(_module_rtl871x_ioctl_set_c_, _drv_err_,
-			 ("rtw_set_802_11_bssid23a_list_scan fail since fw_state "
-			  "= %x\n", get_fwstate(pmlmepriv)));
-
-		if (check_fwstate(pmlmepriv,
-				  (_FW_UNDER_SURVEY|_FW_UNDER_LINKING))) {
-			RT_TRACE(_module_rtl871x_ioctl_set_c_, _drv_err_,
-				 ("\n###_FW_UNDER_SURVEY|_FW_UNDER_LINKING\n"));
-		} else {
-			RT_TRACE(_module_rtl871x_ioctl_set_c_, _drv_err_,
-				 ("\n###pmlmepriv->sitesurveyctrl.traffic_"
-				  "busy == true\n"));
-		}
-	} else {
-		if (rtw_is_scan_deny(padapter)) {
-			DBG_8723A("%s(%s): scan deny\n",
-				  __func__, padapter->pnetdev->name);
-			return _SUCCESS;
-		}
-
-		spin_lock_bh(&pmlmepriv->lock);
-
-		res = rtw_sitesurvey_cmd23a(padapter, pssid, ssid_max_num,
-					 NULL, 0);
-
-		spin_unlock_bh(&pmlmepriv->lock);
-	}
-exit:
-	return res;
-}
-
-int rtw_set_802_11_authentication_mode23a(struct rtw_adapter* padapter,
-					  enum ndis_802_11_auth_mode authmode)
-{
-	struct security_priv *psecuritypriv = &padapter->securitypriv;
-	int res;
-
-	RT_TRACE(_module_rtl871x_ioctl_set_c_, _drv_info_,
-		 ("set_802_11_auth.mode(): mode =%x\n", authmode));
-
-	psecuritypriv->ndisauthtype = authmode;
-
-	RT_TRACE(_module_rtl871x_ioctl_set_c_, _drv_info_,
-		 ("rtw_set_802_11_authentication_mode23a:"
-		  "psecuritypriv->ndisauthtype =%d",
-		  psecuritypriv->ndisauthtype));
-
-	if (psecuritypriv->ndisauthtype > 3)
-		psecuritypriv->dot11AuthAlgrthm = dot11AuthAlgrthm_8021X;
-
-	res = rtw_set_auth23a(padapter, psecuritypriv);
-
-	return res;
-}
-
-/*
-* rtw_get_cur_max_rate23a -
-* @adapter: pointer to _adapter structure
-*
-* Return 0 or 100Kbps
-*/
-u16 rtw_get_cur_max_rate23a(struct rtw_adapter *adapter)
-{
-	int i = 0;
-	const u8 *p;
-	u16 rate = 0, max_rate = 0;
-	struct mlme_ext_priv *pmlmeext = &adapter->mlmeextpriv;
-	struct mlme_ext_info *pmlmeinfo = &pmlmeext->mlmext_info;
-	struct registry_priv *pregistrypriv = &adapter->registrypriv;
-	struct mlme_priv *pmlmepriv = &adapter->mlmepriv;
-	struct wlan_bssid_ex  *pcur_bss = &pmlmepriv->cur_network.network;
-	struct ieee80211_ht_cap *pht_capie;
-	u8 rf_type = 0;
-	u8 bw_40MHz = 0, short_GI_20 = 0, short_GI_40 = 0;
-	u16 mcs_rate = 0;
-
-	if (!check_fwstate(pmlmepriv, _FW_LINKED) &&
-	    !check_fwstate(pmlmepriv, WIFI_ADHOC_MASTER_STATE))
-		return 0;
-
-	if (pmlmeext->cur_wireless_mode & (WIRELESS_11_24N|WIRELESS_11_5N)) {
-		p = cfg80211_find_ie(WLAN_EID_HT_CAPABILITY,
-				     &pcur_bss->IEs[12],
-				     pcur_bss->IELength - 12);
-		if (p && p[1] > 0) {
-			pht_capie = (struct ieee80211_ht_cap *)(p + 2);
-
-			memcpy(&mcs_rate, &pht_capie->mcs, 2);
-
-			/* bw_40MHz = (pht_capie->cap_info&
-			   IEEE80211_HT_CAP_SUP_WIDTH_20_40) ? 1:0; */
-			/* cur_bwmod is updated by beacon, pmlmeinfo is
-			   updated by association response */
-			bw_40MHz = (pmlmeext->cur_bwmode &&
-				    (IEEE80211_HT_PARAM_CHAN_WIDTH_ANY &
-				     pmlmeinfo->HT_info.infos[0])) ? 1:0;
-
-			/* short_GI = (pht_capie->cap_info & (IEEE80211_HT_CAP
-			   _SGI_20|IEEE80211_HT_CAP_SGI_40)) ? 1 : 0; */
-			short_GI_20 = (pmlmeinfo->HT_caps.u.HT_cap_element.HT_caps_info&IEEE80211_HT_CAP_SGI_20) ? 1:0;
-			short_GI_40 = (pmlmeinfo->HT_caps.u.HT_cap_element.HT_caps_info&IEEE80211_HT_CAP_SGI_40) ? 1:0;
-
-			rf_type = rtl8723a_get_rf_type(adapter);
-			max_rate = rtw_mcs_rate23a(rf_type, bw_40MHz &
-						pregistrypriv->cbw40_enable,
-						short_GI_20, short_GI_40,
-						pmlmeinfo->HT_caps.u.HT_cap_element.MCS_rate
-			);
-		}
-	} else {
-		while ((pcur_bss->SupportedRates[i] != 0) &&
-		       (pcur_bss->SupportedRates[i] != 0xFF)) {
-			rate = pcur_bss->SupportedRates[i] & 0x7F;
-			if (rate>max_rate)
-				max_rate = rate;
-			i++;
-		}
-
-		max_rate = max_rate * 10 / 2;
-	}
-
-	return max_rate;
-}