--- /dev/null
+/******************************************************************************
+ *
+ * Copyright(c) 2007 - 2011 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.
+ *
+ * You should have received a copy of the GNU General Public License along with
+ * this program; if not, write to the Free Software Foundation, Inc.,
+ * 51 Franklin Street, Fifth Floor, Boston, MA 02110, USA
+ *
+ *
+ ******************************************************************************/
+/*
+
+The purpose of rtw_io.c
+
+a. provides the API
+
+b. provides the protocol engine
+
+c. provides the software interface between caller and the hardware interface
+
+
+Compiler Flag Option:
+
+USB:
+ a. USE_ASYNC_IRP: Both sync/async operations are provided.
+
+Only sync read/rtw_write_mem operations are provided.
+
+jackson@realtek.com.tw
+
+*/
+
+#define _RTW_IO_C_
+#include <osdep_service.h>
+#include <drv_types.h>
+#include <rtw_io.h>
+#include <osdep_intf.h>
+#include <usb_ops.h>
+
+#define rtw_le16_to_cpu(val) le16_to_cpu(val)
+#define rtw_le32_to_cpu(val) le32_to_cpu(val)
+#define rtw_cpu_to_le16(val) cpu_to_le16(val)
+#define rtw_cpu_to_le32(val) cpu_to_le32(val)
+
+
+u8 _rtw_read8(struct adapter *adapter, u32 addr)
+{
+ u8 r_val;
+ struct io_priv *pio_priv = &adapter->iopriv;
+ struct intf_hdl *pintfhdl = &(pio_priv->intf);
+ u8 (*_read8)(struct intf_hdl *pintfhdl, u32 addr);
+
+ _func_enter_;
+ _read8 = pintfhdl->io_ops._read8;
+ r_val = _read8(pintfhdl, addr);
+ _func_exit_;
+ return r_val;
+}
+
+u16 _rtw_read16(struct adapter *adapter, u32 addr)
+{
+ u16 r_val;
+ struct io_priv *pio_priv = &adapter->iopriv;
+ struct intf_hdl *pintfhdl = &(pio_priv->intf);
+ u16 (*_read16)(struct intf_hdl *pintfhdl, u32 addr);
+_func_enter_;
+ _read16 = pintfhdl->io_ops._read16;
+
+ r_val = _read16(pintfhdl, addr);
+_func_exit_;
+ return r_val;
+}
+
+u32 _rtw_read32(struct adapter *adapter, u32 addr)
+{
+ u32 r_val;
+ struct io_priv *pio_priv = &adapter->iopriv;
+ struct intf_hdl *pintfhdl = &(pio_priv->intf);
+ u32 (*_read32)(struct intf_hdl *pintfhdl, u32 addr);
+_func_enter_;
+ _read32 = pintfhdl->io_ops._read32;
+
+ r_val = _read32(pintfhdl, addr);
+_func_exit_;
+ return r_val;
+}
+
+int _rtw_write8(struct adapter *adapter, u32 addr, u8 val)
+{
+ struct io_priv *pio_priv = &adapter->iopriv;
+ struct intf_hdl *pintfhdl = &(pio_priv->intf);
+ int (*_write8)(struct intf_hdl *pintfhdl, u32 addr, u8 val);
+ int ret;
+ _func_enter_;
+ _write8 = pintfhdl->io_ops._write8;
+
+ ret = _write8(pintfhdl, addr, val);
+ _func_exit_;
+
+ return RTW_STATUS_CODE(ret);
+}
+
+int _rtw_write16(struct adapter *adapter, u32 addr, u16 val)
+{
+ struct io_priv *pio_priv = &adapter->iopriv;
+ struct intf_hdl *pintfhdl = &(pio_priv->intf);
+ int (*_write16)(struct intf_hdl *pintfhdl, u32 addr, u16 val);
+ int ret;
+ _func_enter_;
+ _write16 = pintfhdl->io_ops._write16;
+
+ ret = _write16(pintfhdl, addr, val);
+ _func_exit_;
+
+ return RTW_STATUS_CODE(ret);
+}
+int _rtw_write32(struct adapter *adapter, u32 addr, u32 val)
+{
+ struct io_priv *pio_priv = &adapter->iopriv;
+ struct intf_hdl *pintfhdl = &(pio_priv->intf);
+ int (*_write32)(struct intf_hdl *pintfhdl, u32 addr, u32 val);
+ int ret;
+ _func_enter_;
+ _write32 = pintfhdl->io_ops._write32;
+
+ ret = _write32(pintfhdl, addr, val);
+ _func_exit_;
+
+ return RTW_STATUS_CODE(ret);
+}
+
+int _rtw_writeN(struct adapter *adapter, u32 addr , u32 length , u8 *pdata)
+{
+ struct io_priv *pio_priv = &adapter->iopriv;
+ struct intf_hdl *pintfhdl = (struct intf_hdl *)(&(pio_priv->intf));
+ int (*_writeN)(struct intf_hdl *pintfhdl, u32 addr, u32 length, u8 *pdata);
+ int ret;
+ _func_enter_;
+ _writeN = pintfhdl->io_ops._writeN;
+
+ ret = _writeN(pintfhdl, addr, length, pdata);
+ _func_exit_;
+
+ return RTW_STATUS_CODE(ret);
+}
+int _rtw_write8_async(struct adapter *adapter, u32 addr, u8 val)
+{
+ struct io_priv *pio_priv = &adapter->iopriv;
+ struct intf_hdl *pintfhdl = &(pio_priv->intf);
+ int (*_write8_async)(struct intf_hdl *pintfhdl, u32 addr, u8 val);
+ int ret;
+ _func_enter_;
+ _write8_async = pintfhdl->io_ops._write8_async;
+
+ ret = _write8_async(pintfhdl, addr, val);
+ _func_exit_;
+
+ return RTW_STATUS_CODE(ret);
+}
+
+int _rtw_write16_async(struct adapter *adapter, u32 addr, u16 val)
+{
+ struct io_priv *pio_priv = &adapter->iopriv;
+ struct intf_hdl *pintfhdl = &(pio_priv->intf);
+ int (*_write16_async)(struct intf_hdl *pintfhdl, u32 addr, u16 val);
+ int ret;
+
+_func_enter_;
+ _write16_async = pintfhdl->io_ops._write16_async;
+ ret = _write16_async(pintfhdl, addr, val);
+_func_exit_;
+
+ return RTW_STATUS_CODE(ret);
+}
+
+int _rtw_write32_async(struct adapter *adapter, u32 addr, u32 val)
+{
+ struct io_priv *pio_priv = &adapter->iopriv;
+ struct intf_hdl *pintfhdl = &(pio_priv->intf);
+ int (*_write32_async)(struct intf_hdl *pintfhdl, u32 addr, u32 val);
+ int ret;
+
+_func_enter_;
+ _write32_async = pintfhdl->io_ops._write32_async;
+ ret = _write32_async(pintfhdl, addr, val);
+_func_exit_;
+
+ return RTW_STATUS_CODE(ret);
+}
+
+void _rtw_read_mem(struct adapter *adapter, u32 addr, u32 cnt, u8 *pmem)
+{
+ void (*_read_mem)(struct intf_hdl *pintfhdl, u32 addr, u32 cnt, u8 *pmem);
+ struct io_priv *pio_priv = &adapter->iopriv;
+ struct intf_hdl *pintfhdl = &(pio_priv->intf);
+
+ _func_enter_;
+ if (adapter->bDriverStopped || adapter->bSurpriseRemoved) {
+ RT_TRACE(_module_rtl871x_io_c_, _drv_info_,
+ ("rtw_read_mem:bDriverStopped(%d) OR bSurpriseRemoved(%d)",
+ adapter->bDriverStopped, adapter->bSurpriseRemoved));
+ return;
+ }
+ _read_mem = pintfhdl->io_ops._read_mem;
+ _read_mem(pintfhdl, addr, cnt, pmem);
+ _func_exit_;
+}
+
+void _rtw_write_mem(struct adapter *adapter, u32 addr, u32 cnt, u8 *pmem)
+{
+ void (*_write_mem)(struct intf_hdl *pintfhdl, u32 addr, u32 cnt, u8 *pmem);
+ struct io_priv *pio_priv = &adapter->iopriv;
+ struct intf_hdl *pintfhdl = &(pio_priv->intf);
+
+ _func_enter_;
+
+ _write_mem = pintfhdl->io_ops._write_mem;
+
+ _write_mem(pintfhdl, addr, cnt, pmem);
+
+ _func_exit_;
+}
+
+void _rtw_read_port(struct adapter *adapter, u32 addr, u32 cnt, u8 *pmem)
+{
+ u32 (*_read_port)(struct intf_hdl *pintfhdl, u32 addr, u32 cnt, u8 *pmem);
+ struct io_priv *pio_priv = &adapter->iopriv;
+ struct intf_hdl *pintfhdl = &(pio_priv->intf);
+
+ _func_enter_;
+
+ if (adapter->bDriverStopped || adapter->bSurpriseRemoved) {
+ RT_TRACE(_module_rtl871x_io_c_, _drv_info_,
+ ("rtw_read_port:bDriverStopped(%d) OR bSurpriseRemoved(%d)",
+ adapter->bDriverStopped, adapter->bSurpriseRemoved));
+ return;
+ }
+
+ _read_port = pintfhdl->io_ops._read_port;
+
+ _read_port(pintfhdl, addr, cnt, pmem);
+
+ _func_exit_;
+}
+
+void _rtw_read_port_cancel(struct adapter *adapter)
+{
+ void (*_read_port_cancel)(struct intf_hdl *pintfhdl);
+ struct io_priv *pio_priv = &adapter->iopriv;
+ struct intf_hdl *pintfhdl = &(pio_priv->intf);
+
+ _read_port_cancel = pintfhdl->io_ops._read_port_cancel;
+
+ if (_read_port_cancel)
+ _read_port_cancel(pintfhdl);
+}
+
+u32 _rtw_write_port(struct adapter *adapter, u32 addr, u32 cnt, u8 *pmem)
+{
+ u32 (*_write_port)(struct intf_hdl *pintfhdl, u32 addr, u32 cnt, u8 *pmem);
+ struct io_priv *pio_priv = &adapter->iopriv;
+ struct intf_hdl *pintfhdl = &(pio_priv->intf);
+ u32 ret = _SUCCESS;
+
+ _func_enter_;
+
+ _write_port = pintfhdl->io_ops._write_port;
+
+ ret = _write_port(pintfhdl, addr, cnt, pmem);
+
+ _func_exit_;
+
+ return ret;
+}
+
+u32 _rtw_write_port_and_wait(struct adapter *adapter, u32 addr, u32 cnt, u8 *pmem, int timeout_ms)
+{
+ int ret = _SUCCESS;
+ struct xmit_buf *pxmitbuf = (struct xmit_buf *)pmem;
+ struct submit_ctx sctx;
+
+ rtw_sctx_init(&sctx, timeout_ms);
+ pxmitbuf->sctx = &sctx;
+
+ ret = _rtw_write_port(adapter, addr, cnt, pmem);
+
+ if (ret == _SUCCESS)
+ ret = rtw_sctx_wait(&sctx);
+
+ return ret;
+}
+
+void _rtw_write_port_cancel(struct adapter *adapter)
+{
+ void (*_write_port_cancel)(struct intf_hdl *pintfhdl);
+ struct io_priv *pio_priv = &adapter->iopriv;
+ struct intf_hdl *pintfhdl = &(pio_priv->intf);
+
+ _write_port_cancel = pintfhdl->io_ops._write_port_cancel;
+
+ if (_write_port_cancel)
+ _write_port_cancel(pintfhdl);
+}
+
+int rtw_init_io_priv(struct adapter *padapter, void (*set_intf_ops)(struct _io_ops *pops))
+{
+ struct io_priv *piopriv = &padapter->iopriv;
+ struct intf_hdl *pintf = &piopriv->intf;
+
+ if (set_intf_ops == NULL)
+ return _FAIL;
+
+ piopriv->padapter = padapter;
+ pintf->padapter = padapter;
+ pintf->pintf_dev = adapter_to_dvobj(padapter);
+
+ set_intf_ops(&pintf->io_ops);
+
+ return _SUCCESS;
+}
--- /dev/null
+/******************************************************************************
+ *
+ * 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.
+ *
+ * You should have received a copy of the GNU General Public License along with
+ * this program; if not, write to the Free Software Foundation, Inc.,
+ * 51 Franklin Street, Fifth Floor, Boston, MA 02110, USA
+ *
+ *
+ ******************************************************************************/
+#define _RTW_IOCTL_SET_C_
+
+
+#include <osdep_service.h>
+#include <drv_types.h>
+#include <rtw_ioctl_set.h>
+#include <hal_intf.h>
+
+#include <usb_osintf.h>
+#include <usb_ops.h>
+
+extern void indicate_wx_scan_complete_event(struct adapter *padapter);
+
+#define IS_MAC_ADDRESS_BROADCAST(addr) \
+(\
+ ((addr[0] == 0xff) && (addr[1] == 0xff) && \
+ (addr[2] == 0xff) && (addr[3] == 0xff) && \
+ (addr[4] == 0xff) && (addr[5] == 0xff)) ? true : false \
+)
+
+u8 rtw_validate_ssid(struct ndis_802_11_ssid *ssid)
+{
+ u8 i;
+ u8 ret = true;
+
+_func_enter_;
+
+ if (ssid->SsidLength > 32) {
+ RT_TRACE(_module_rtl871x_ioctl_set_c_, _drv_err_, ("ssid length >32\n"));
+ ret = false;
+ goto exit;
+ }
+
+ for (i = 0; i < ssid->SsidLength; i++) {
+ /* wifi, printable ascii code must be supported */
+ if (!((ssid->Ssid[i] >= 0x20) && (ssid->Ssid[i] <= 0x7e))) {
+ RT_TRACE(_module_rtl871x_ioctl_set_c_, _drv_err_, ("ssid has nonprintabl ascii\n"));
+ ret = false;
+ break;
+ }
+ }
+
+exit:
+
+_func_exit_;
+
+ return ret;
+}
+
+u8 rtw_do_join(struct adapter *padapter)
+{
+ unsigned long irqL;
+ struct list_head *plist, *phead;
+ u8 *pibss = NULL;
+ struct mlme_priv *pmlmepriv = &(padapter->mlmepriv);
+ struct __queue *queue = &(pmlmepriv->scanned_queue);
+ u8 ret = _SUCCESS;
+
+_func_enter_;
+
+ _enter_critical_bh(&(pmlmepriv->scanned_queue.lock), &irqL);
+ phead = get_list_head(queue);
+ plist = get_next(phead);
+
+ RT_TRACE(_module_rtl871x_ioctl_set_c_, _drv_info_, ("\n rtw_do_join: phead = %p; plist = %p\n\n\n", phead, plist));
+
+ pmlmepriv->cur_network.join_res = -2;
+
+ set_fwstate(pmlmepriv, _FW_UNDER_LINKING);
+
+ pmlmepriv->pscanned = plist;
+
+ pmlmepriv->to_join = true;
+
+ if (_rtw_queue_empty(queue)) {
+ _exit_critical_bh(&(pmlmepriv->scanned_queue.lock), &irqL);
+ _clr_fwstate_(pmlmepriv, _FW_UNDER_LINKING);
+
+ /* when set_ssid/set_bssid for rtw_do_join(), but scanning queue is empty */
+ /* we try to issue sitesurvey firstly */
+
+ if (!pmlmepriv->LinkDetectInfo.bBusyTraffic ||
+ pmlmepriv->to_roaming > 0) {
+ RT_TRACE(_module_rtl871x_ioctl_set_c_, _drv_info_, ("rtw_do_join(): site survey if scanned_queue is empty\n."));
+ /* submit site_survey_cmd */
+ ret = rtw_sitesurvey_cmd(padapter, &pmlmepriv->assoc_ssid, 1, NULL, 0);
+ if (_SUCCESS != ret) {
+ pmlmepriv->to_join = false;
+ RT_TRACE(_module_rtl871x_ioctl_set_c_, _drv_err_, ("rtw_do_join(): site survey return error\n."));
+ }
+ } else {
+ pmlmepriv->to_join = false;
+ ret = _FAIL;
+ }
+
+ goto exit;
+ } else {
+ int select_ret;
+
+ _exit_critical_bh(&(pmlmepriv->scanned_queue.lock), &irqL);
+ select_ret = rtw_select_and_join_from_scanned_queue(pmlmepriv);
+ if (select_ret == _SUCCESS) {
+ pmlmepriv->to_join = false;
+ _set_timer(&pmlmepriv->assoc_timer, MAX_JOIN_TIMEOUT);
+ } else {
+ if (check_fwstate(pmlmepriv, WIFI_ADHOC_STATE) == true) {
+ /* submit createbss_cmd to change to a ADHOC_MASTER */
+
+ /* pmlmepriv->lock has been acquired by caller... */
+ struct wlan_bssid_ex *pdev_network = &(padapter->registrypriv.dev_network);
+
+ pmlmepriv->fw_state = WIFI_ADHOC_MASTER_STATE;
+
+ pibss = padapter->registrypriv.dev_network.MacAddress;
+
+ _rtw_memset(&pdev_network->Ssid, 0, sizeof(struct ndis_802_11_ssid));
+ memcpy(&pdev_network->Ssid, &pmlmepriv->assoc_ssid, sizeof(struct ndis_802_11_ssid));
+
+ rtw_update_registrypriv_dev_network(padapter);
+
+ rtw_generate_random_ibss(pibss);
+
+ if (rtw_createbss_cmd(padapter) != _SUCCESS) {
+ RT_TRACE(_module_rtl871x_ioctl_set_c_, _drv_err_, ("***Error =>do_goin: rtw_createbss_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_join(), but there are no desired bss in scanning queue */
+ /* we try to issue sitesurvey firstly */
+ if (!pmlmepriv->LinkDetectInfo.bBusyTraffic ||
+ pmlmepriv->to_roaming > 0) {
+ ret = rtw_sitesurvey_cmd(padapter, &pmlmepriv->assoc_ssid, 1, NULL, 0);
+ if (_SUCCESS != ret) {
+ 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:
+
+_func_exit_;
+
+ return ret;
+}
+
+u8 rtw_set_802_11_bssid(struct adapter *padapter, u8 *bssid)
+{
+ unsigned long irqL;
+ u8 status = _SUCCESS;
+ u32 cur_time = 0;
+ struct mlme_priv *pmlmepriv = &padapter->mlmepriv;
+
+_func_enter_;
+
+ DBG_88E_LEVEL(_drv_info_, "set bssid:%pM\n", bssid);
+
+ if ((bssid[0] == 0x00 && bssid[1] == 0x00 && bssid[2] == 0x00 &&
+ bssid[3] == 0x00 && bssid[4] == 0x00 && bssid[5] == 0x00) ||
+ (bssid[0] == 0xFF && bssid[1] == 0xFF && bssid[2] == 0xFF &&
+ bssid[3] == 0xFF && bssid[4] == 0xFF && bssid[5] == 0xFF)) {
+ status = _FAIL;
+ goto exit;
+ }
+
+ _enter_critical_bh(&pmlmepriv->lock, &irqL);
+
+
+ DBG_88E("Set BSSID under fw_state = 0x%08x\n", get_fwstate(pmlmepriv));
+ if (check_fwstate(pmlmepriv, _FW_UNDER_SURVEY) == true)
+ 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_bssid: _FW_LINKED||WIFI_ADHOC_MASTER_STATE\n"));
+
+ if (_rtw_memcmp(&pmlmepriv->cur_network.network.MacAddress, bssid, ETH_ALEN)) {
+ if (check_fwstate(pmlmepriv, WIFI_STATION_STATE) == false)
+ goto release_mlme_lock;/* it means driver is in WIFI_ADHOC_MASTER_STATE, we needn't create bss again. */
+ } else {
+ RT_TRACE(_module_rtl871x_ioctl_set_c_, _drv_info_, ("Set BSSID not the same bssid\n"));
+ RT_TRACE(_module_rtl871x_ioctl_set_c_, _drv_info_, ("set_bssid =%pM\n", (bssid)));
+ RT_TRACE(_module_rtl871x_ioctl_set_c_, _drv_info_, ("cur_bssid =%pM\n", (pmlmepriv->cur_network.network.MacAddress)));
+
+ rtw_disassoc_cmd(padapter, 0, true);
+
+ if (check_fwstate(pmlmepriv, _FW_LINKED) == true)
+ rtw_indicate_disconnect(padapter);
+
+ rtw_free_assoc_resources(padapter, 1);
+
+ if ((check_fwstate(pmlmepriv, WIFI_ADHOC_MASTER_STATE) == true)) {
+ _clr_fwstate_(pmlmepriv, WIFI_ADHOC_MASTER_STATE);
+ set_fwstate(pmlmepriv, WIFI_ADHOC_STATE);
+ }
+ }
+ }
+
+handle_tkip_countermeasure:
+ /* should we add something here...? */
+
+ if (padapter->securitypriv.btkip_countermeasure) {
+ cur_time = rtw_get_current_time();
+
+ 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_bssid, bssid, ETH_ALEN);
+ pmlmepriv->assoc_by_bssid = true;
+
+ if (check_fwstate(pmlmepriv, _FW_UNDER_SURVEY))
+ pmlmepriv->to_join = true;
+ else
+ status = rtw_do_join(padapter);
+
+release_mlme_lock:
+ _exit_critical_bh(&pmlmepriv->lock, &irqL);
+
+exit:
+ RT_TRACE(_module_rtl871x_ioctl_set_c_, _drv_err_,
+ ("rtw_set_802_11_bssid: status=%d\n", status));
+
+_func_exit_;
+
+ return status;
+}
+
+u8 rtw_set_802_11_ssid(struct adapter *padapter, struct ndis_802_11_ssid *ssid)
+{
+ unsigned long irqL;
+ u8 status = _SUCCESS;
+ u32 cur_time = 0;
+
+ struct mlme_priv *pmlmepriv = &padapter->mlmepriv;
+ struct wlan_network *pnetwork = &pmlmepriv->cur_network;
+
+_func_enter_;
+
+ DBG_88E_LEVEL(_drv_info_, "set ssid [%s] fw_state=0x%08x\n",
+ ssid->Ssid, get_fwstate(pmlmepriv));
+
+ if (!padapter->hw_init_completed) {
+ RT_TRACE(_module_rtl871x_ioctl_set_c_, _drv_err_,
+ ("set_ssid: hw_init_completed == false =>exit!!!\n"));
+ status = _FAIL;
+ goto exit;
+ }
+
+ _enter_critical_bh(&pmlmepriv->lock, &irqL);
+
+ DBG_88E("Set SSID under fw_state = 0x%08x\n", get_fwstate(pmlmepriv));
+ if (check_fwstate(pmlmepriv, _FW_UNDER_SURVEY) == true) {
+ goto handle_tkip_countermeasure;
+ } else if (check_fwstate(pmlmepriv, _FW_UNDER_LINKING) == true) {
+ 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.SsidLength == ssid->SsidLength) &&
+ (_rtw_memcmp(&pmlmepriv->assoc_ssid.Ssid, ssid->Ssid, ssid->SsidLength))) {
+ if ((check_fwstate(pmlmepriv, WIFI_STATION_STATE) == false)) {
+ 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_ibss(padapter, pnetwork)) {
+ /* if in WIFI_ADHOC_MASTER_STATE | WIFI_ADHOC_STATE, create bss or rejoin again */
+ rtw_disassoc_cmd(padapter, 0, true);
+
+ if (check_fwstate(pmlmepriv, _FW_LINKED) == true)
+ rtw_indicate_disconnect(padapter);
+
+ rtw_free_assoc_resources(padapter, 1);
+
+ if (check_fwstate(pmlmepriv, WIFI_ADHOC_MASTER_STATE) == true) {
+ _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_cmd(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->SsidLength));
+ 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.SsidLength));
+
+ rtw_disassoc_cmd(padapter, 0, true);
+
+ if (check_fwstate(pmlmepriv, _FW_LINKED) == true)
+ rtw_indicate_disconnect(padapter);
+
+ rtw_free_assoc_resources(padapter, 1);
+
+ if (check_fwstate(pmlmepriv, WIFI_ADHOC_MASTER_STATE) == true) {
+ _clr_fwstate_(pmlmepriv, WIFI_ADHOC_MASTER_STATE);
+ set_fwstate(pmlmepriv, WIFI_ADHOC_STATE);
+ }
+ }
+ }
+
+handle_tkip_countermeasure:
+
+ if (padapter->securitypriv.btkip_countermeasure) {
+ cur_time = rtw_get_current_time();
+
+ 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 ndis_802_11_ssid));
+ pmlmepriv->assoc_by_bssid = false;
+
+ if (check_fwstate(pmlmepriv, _FW_UNDER_SURVEY) == true) {
+ pmlmepriv->to_join = true;
+ } else {
+ status = rtw_do_join(padapter);
+ }
+
+release_mlme_lock:
+ _exit_critical_bh(&pmlmepriv->lock, &irqL);
+
+exit:
+ RT_TRACE(_module_rtl871x_ioctl_set_c_, _drv_err_,
+ ("-rtw_set_802_11_ssid: status =%d\n", status));
+_func_exit_;
+ return status;
+}
+
+u8 rtw_set_802_11_infrastructure_mode(struct adapter *padapter,
+ enum ndis_802_11_network_infra networktype)
+{
+ unsigned long irqL;
+ struct mlme_priv *pmlmepriv = &padapter->mlmepriv;
+ struct wlan_network *cur_network = &pmlmepriv->cur_network;
+ enum ndis_802_11_network_infra *pold_state = &(cur_network->network.InfrastructureMode);
+
+_func_enter_;
+
+ RT_TRACE(_module_rtl871x_ioctl_set_c_, _drv_notice_,
+ ("+rtw_set_802_11_infrastructure_mode: old =%d new =%d fw_state = 0x%08x\n",
+ *pold_state, networktype, get_fwstate(pmlmepriv)));
+
+ if (*pold_state != networktype) {
+ _enter_critical_bh(&pmlmepriv->lock, &irqL);
+
+ RT_TRACE(_module_rtl871x_ioctl_set_c_, _drv_info_, (" change mode!"));
+ /* DBG_88E("change mode, old_mode =%d, new_mode =%d, fw_state = 0x%x\n", *pold_state, networktype, get_fwstate(pmlmepriv)); */
+
+ if (*pold_state == Ndis802_11APMode) {
+ /* change to other mode from Ndis802_11APMode */
+ cur_network->join_res = -1;
+
+#ifdef CONFIG_88EU_AP_MODE
+ stop_ap_mode(padapter);
+#endif
+ }
+
+ if ((check_fwstate(pmlmepriv, _FW_LINKED)) ||
+ (*pold_state == Ndis802_11IBSS))
+ rtw_disassoc_cmd(padapter, 0, true);
+
+ if ((check_fwstate(pmlmepriv, _FW_LINKED)) ||
+ (check_fwstate(pmlmepriv, WIFI_ADHOC_MASTER_STATE)))
+ rtw_free_assoc_resources(padapter, 1);
+
+ if ((*pold_state == Ndis802_11Infrastructure) || (*pold_state == Ndis802_11IBSS)) {
+ if (check_fwstate(pmlmepriv, _FW_LINKED) == true)
+ rtw_indicate_disconnect(padapter); /* will clr Linked_state; before this function, we must have chked whether issue dis-assoc_cmd or not */
+ }
+
+ *pold_state = networktype;
+
+ _clr_fwstate_(pmlmepriv, ~WIFI_NULL_STATE);
+
+ switch (networktype) {
+ case Ndis802_11IBSS:
+ set_fwstate(pmlmepriv, WIFI_ADHOC_STATE);
+ break;
+ case Ndis802_11Infrastructure:
+ set_fwstate(pmlmepriv, WIFI_STATION_STATE);
+ break;
+ case Ndis802_11APMode:
+ set_fwstate(pmlmepriv, WIFI_AP_STATE);
+#ifdef CONFIG_88EU_AP_MODE
+ start_ap_mode(padapter);
+#endif
+ break;
+ case Ndis802_11AutoUnknown:
+ case Ndis802_11InfrastructureMax:
+ break;
+ }
+ _exit_critical_bh(&pmlmepriv->lock, &irqL);
+ }
+
+_func_exit_;
+
+ return true;
+}
+
+
+u8 rtw_set_802_11_disassociate(struct adapter *padapter)
+{
+ unsigned long irqL;
+ struct mlme_priv *pmlmepriv = &padapter->mlmepriv;
+
+_func_enter_;
+
+ _enter_critical_bh(&pmlmepriv->lock, &irqL);
+
+ if (check_fwstate(pmlmepriv, _FW_LINKED)) {
+ RT_TRACE(_module_rtl871x_ioctl_set_c_, _drv_info_,
+ ("MgntActrtw_set_802_11_disassociate: rtw_indicate_disconnect\n"));
+
+ rtw_disassoc_cmd(padapter, 0, true);
+ rtw_indicate_disconnect(padapter);
+ rtw_free_assoc_resources(padapter, 1);
+ rtw_pwr_wakeup(padapter);
+ }
+
+ _exit_critical_bh(&pmlmepriv->lock, &irqL);
+
+_func_exit_;
+
+ return true;
+}
+
+u8 rtw_set_802_11_bssid_list_scan(struct adapter *padapter, struct ndis_802_11_ssid *pssid, int ssid_max_num)
+{
+ unsigned long irqL;
+ struct mlme_priv *pmlmepriv = &padapter->mlmepriv;
+ u8 res = true;
+
+_func_enter_;
+
+ RT_TRACE(_module_rtl871x_ioctl_set_c_, _drv_err_, ("+rtw_set_802_11_bssid_list_scan(), fw_state =%x\n", get_fwstate(pmlmepriv)));
+
+ if (padapter == NULL) {
+ res = false;
+ goto exit;
+ }
+ if (!padapter->hw_init_completed) {
+ res = false;
+ RT_TRACE(_module_rtl871x_ioctl_set_c_, _drv_err_, ("\n === rtw_set_802_11_bssid_list_scan:hw_init_completed == false ===\n"));
+ goto exit;
+ }
+
+ if ((check_fwstate(pmlmepriv, _FW_UNDER_SURVEY|_FW_UNDER_LINKING)) ||
+ (pmlmepriv->LinkDetectInfo.bBusyTraffic)) {
+ /* Scan or linking is in progress, do nothing. */
+ RT_TRACE(_module_rtl871x_ioctl_set_c_, _drv_err_, ("rtw_set_802_11_bssid_list_scan fail since fw_state = %x\n", get_fwstate(pmlmepriv)));
+ res = true;
+
+ if (check_fwstate(pmlmepriv, (_FW_UNDER_SURVEY|_FW_UNDER_LINKING)) == true) {
+ RT_TRACE(_module_rtl871x_ioctl_set_c_, _drv_err_, ("\n###_FW_UNDER_SURVEY|_FW_UNDER_LINKING\n\n"));
+ } else {
+ RT_TRACE(_module_rtl871x_ioctl_set_c_, _drv_err_, ("\n###pmlmepriv->sitesurveyctrl.traffic_busy == true\n\n"));
+ }
+ } else {
+ if (rtw_is_scan_deny(padapter)) {
+ DBG_88E(FUNC_ADPT_FMT": scan deny\n", FUNC_ADPT_ARG(padapter));
+ indicate_wx_scan_complete_event(padapter);
+ return _SUCCESS;
+ }
+
+ _enter_critical_bh(&pmlmepriv->lock, &irqL);
+
+ res = rtw_sitesurvey_cmd(padapter, pssid, ssid_max_num, NULL, 0);
+
+ _exit_critical_bh(&pmlmepriv->lock, &irqL);
+ }
+exit:
+
+_func_exit_;
+
+ return res;
+}
+
+u8 rtw_set_802_11_authentication_mode(struct adapter *padapter, enum ndis_802_11_auth_mode authmode)
+{
+ struct security_priv *psecuritypriv = &padapter->securitypriv;
+ int res;
+ u8 ret;
+
+_func_enter_;
+
+ 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_mode:psecuritypriv->ndisauthtype=%d",
+ psecuritypriv->ndisauthtype));
+
+ if (psecuritypriv->ndisauthtype > 3)
+ psecuritypriv->dot11AuthAlgrthm = dot11AuthAlgrthm_8021X;
+
+ res = rtw_set_auth(padapter, psecuritypriv);
+
+ if (res == _SUCCESS)
+ ret = true;
+ else
+ ret = false;
+
+_func_exit_;
+
+ return ret;
+}
+
+u8 rtw_set_802_11_add_wep(struct adapter *padapter, struct ndis_802_11_wep *wep)
+{
+ int keyid, res;
+ struct security_priv *psecuritypriv = &(padapter->securitypriv);
+ u8 ret = _SUCCESS;
+
+_func_enter_;
+
+ keyid = wep->KeyIndex & 0x3fffffff;
+
+ if (keyid > 4) {
+ RT_TRACE(_module_rtl871x_ioctl_set_c_, _drv_err_, ("MgntActrtw_set_802_11_add_wep:keyid>4 =>fail\n"));
+ ret = false;
+ goto exit;
+ }
+
+ switch (wep->KeyLength) {
+ case 5:
+ psecuritypriv->dot11PrivacyAlgrthm = _WEP40_;
+ RT_TRACE(_module_rtl871x_ioctl_set_c_, _drv_info_, ("MgntActrtw_set_802_11_add_wep:wep->KeyLength = 5\n"));
+ break;
+ case 13:
+ psecuritypriv->dot11PrivacyAlgrthm = _WEP104_;
+ RT_TRACE(_module_rtl871x_ioctl_set_c_, _drv_info_, ("MgntActrtw_set_802_11_add_wep:wep->KeyLength = 13\n"));
+ break;
+ default:
+ psecuritypriv->dot11PrivacyAlgrthm = _NO_PRIVACY_;
+ RT_TRACE(_module_rtl871x_ioctl_set_c_, _drv_info_, ("MgntActrtw_set_802_11_add_wep:wep->KeyLength!= 5 or 13\n"));
+ break;
+ }
+ RT_TRACE(_module_rtl871x_ioctl_set_c_, _drv_info_,
+ ("rtw_set_802_11_add_wep:befor memcpy, wep->KeyLength = 0x%x wep->KeyIndex = 0x%x keyid =%x\n",
+ wep->KeyLength, wep->KeyIndex, keyid));
+
+ memcpy(&(psecuritypriv->dot11DefKey[keyid].skey[0]), &(wep->KeyMaterial), wep->KeyLength);
+
+ psecuritypriv->dot11DefKeylen[keyid] = wep->KeyLength;
+
+ psecuritypriv->dot11PrivacyKeyIndex = keyid;
+
+ RT_TRACE(_module_rtl871x_ioctl_set_c_, _drv_info_,
+ ("rtw_set_802_11_add_wep:security key material : %x %x %x %x %x %x %x %x %x %x %x %x %x\n",
+ psecuritypriv->dot11DefKey[keyid].skey[0],
+ psecuritypriv->dot11DefKey[keyid].skey[1],
+ psecuritypriv->dot11DefKey[keyid].skey[2],
+ psecuritypriv->dot11DefKey[keyid].skey[3],
+ psecuritypriv->dot11DefKey[keyid].skey[4],
+ psecuritypriv->dot11DefKey[keyid].skey[5],
+ psecuritypriv->dot11DefKey[keyid].skey[6],
+ psecuritypriv->dot11DefKey[keyid].skey[7],
+ psecuritypriv->dot11DefKey[keyid].skey[8],
+ psecuritypriv->dot11DefKey[keyid].skey[9],
+ psecuritypriv->dot11DefKey[keyid].skey[10],
+ psecuritypriv->dot11DefKey[keyid].skey[11],
+ psecuritypriv->dot11DefKey[keyid].skey[12]));
+
+ res = rtw_set_key(padapter, psecuritypriv, keyid, 1);
+
+ if (res == _FAIL)
+ ret = false;
+exit:
+_func_exit_;
+ return ret;
+}
+
+u8 rtw_set_802_11_remove_wep(struct adapter *padapter, u32 keyindex)
+{
+ u8 ret = _SUCCESS;
+
+_func_enter_;
+ if (keyindex >= 0x80000000 || padapter == NULL) {
+ ret = false;
+ goto exit;
+ } else {
+ int res;
+ struct security_priv *psecuritypriv = &(padapter->securitypriv);
+ if (keyindex < 4) {
+ _rtw_memset(&psecuritypriv->dot11DefKey[keyindex], 0, 16);
+ res = rtw_set_key(padapter, psecuritypriv, keyindex, 0);
+ psecuritypriv->dot11DefKeylen[keyindex] = 0;
+ if (res == _FAIL)
+ ret = _FAIL;
+ } else {
+ ret = _FAIL;
+ }
+ }
+exit:
+
+_func_exit_;
+ return ret;
+}
+
+u8 rtw_set_802_11_add_key(struct adapter *padapter, struct ndis_802_11_key *key)
+{
+ uint encryptionalgo;
+ u8 *pbssid;
+ struct sta_info *stainfo;
+ u8 bgroup = false;
+ u8 bgrouptkey = false;/* can be removed later */
+ u8 ret = _SUCCESS;
+
+_func_enter_;
+
+ if (((key->KeyIndex & 0x80000000) == 0) && ((key->KeyIndex & 0x40000000) > 0)) {
+ /* It is invalid to clear bit 31 and set bit 30. If the miniport driver encounters this combination, */
+ /* it must fail the request and return NDIS_STATUS_INVALID_DATA. */
+ RT_TRACE(_module_rtl871x_ioctl_set_c_, _drv_info_,
+ ("rtw_set_802_11_add_key: ((key->KeyIndex & 0x80000000)==0)[=%d]",
+ (int)(key->KeyIndex & 0x80000000) == 0));
+ RT_TRACE(_module_rtl871x_ioctl_set_c_, _drv_info_,
+ ("rtw_set_802_11_add_key:((key->KeyIndex & 0x40000000)>0)[=%d]",
+ (int)(key->KeyIndex & 0x40000000) > 0));
+ RT_TRACE(_module_rtl871x_ioctl_set_c_, _drv_info_,
+ ("rtw_set_802_11_add_key: key->KeyIndex=%d\n",
+ (int)key->KeyIndex));
+ ret = _FAIL;
+ goto exit;
+ }
+
+ if (key->KeyIndex & 0x40000000) {
+ /* Pairwise key */
+
+ RT_TRACE(_module_rtl871x_ioctl_set_c_, _drv_err_, ("OID_802_11_ADD_KEY: +++++ Pairwise key +++++\n"));
+
+ pbssid = get_bssid(&padapter->mlmepriv);
+ stainfo = rtw_get_stainfo(&padapter->stapriv, pbssid);
+
+ if ((stainfo != NULL) && (padapter->securitypriv.dot11AuthAlgrthm == dot11AuthAlgrthm_8021X)) {
+ RT_TRACE(_module_rtl871x_ioctl_set_c_, _drv_err_,
+ ("OID_802_11_ADD_KEY:(stainfo!=NULL)&&(Adapter->securitypriv.dot11AuthAlgrthm==dot11AuthAlgrthm_8021X)\n"));
+ encryptionalgo = stainfo->dot118021XPrivacy;
+ } else {
+ RT_TRACE(_module_rtl871x_ioctl_set_c_, _drv_err_, ("OID_802_11_ADD_KEY: stainfo == NULL)||(Adapter->securitypriv.dot11AuthAlgrthm!= dot11AuthAlgrthm_8021X)\n"));
+ encryptionalgo = padapter->securitypriv.dot11PrivacyAlgrthm;
+ }
+
+ RT_TRACE(_module_rtl871x_ioctl_set_c_, _drv_err_,
+ ("rtw_set_802_11_add_key: (encryptionalgo==%d)!\n",
+ encryptionalgo));
+ RT_TRACE(_module_rtl871x_ioctl_set_c_, _drv_err_,
+ ("rtw_set_802_11_add_key: (Adapter->securitypriv.dot11PrivacyAlgrthm==%d)!\n",
+ padapter->securitypriv.dot11PrivacyAlgrthm));
+ RT_TRACE(_module_rtl871x_ioctl_set_c_, _drv_err_,
+ ("rtw_set_802_11_add_key: (Adapter->securitypriv.dot11AuthAlgrthm==%d)!\n",
+ padapter->securitypriv.dot11AuthAlgrthm));
+
+ if ((stainfo != NULL))
+ RT_TRACE(_module_rtl871x_ioctl_set_c_, _drv_err_,
+ ("rtw_set_802_11_add_key: (stainfo->dot118021XPrivacy==%d)!\n",
+ stainfo->dot118021XPrivacy));
+
+ if (key->KeyIndex & 0x000000FF) {
+ /* The key index is specified in the lower 8 bits by values of zero to 255. */
+ /* The key index should be set to zero for a Pairwise key, and the driver should fail with */
+ /* NDIS_STATUS_INVALID_DATA if the lower 8 bits is not zero */
+ RT_TRACE(_module_rtl871x_ioctl_set_c_, _drv_err_, (" key->KeyIndex & 0x000000FF.\n"));
+ ret = _FAIL;
+ goto exit;
+ }
+
+ /* check BSSID */
+ if (IS_MAC_ADDRESS_BROADCAST(key->BSSID) == true) {
+ RT_TRACE(_module_rtl871x_ioctl_set_c_, _drv_err_, ("MacAddr_isBcst(key->BSSID)\n"));
+ ret = false;
+ goto exit;
+ }
+
+ /* Check key length for TKIP. */
+ if ((encryptionalgo == _TKIP_) && (key->KeyLength != 32)) {
+ RT_TRACE(_module_rtl871x_ioctl_set_c_, _drv_err_, ("TKIP KeyLength:0x%x != 32\n", key->KeyLength));
+ ret = _FAIL;
+ goto exit;
+ }
+
+ /* Check key length for AES. */
+ if ((encryptionalgo == _AES_) && (key->KeyLength != 16)) {
+ /* For our supplicant, EAPPkt9x.vxd, cannot differentiate TKIP and AES case. */
+ if (key->KeyLength == 32) {
+ key->KeyLength = 16;
+ } else {
+ ret = _FAIL;
+ goto exit;
+ }
+ }
+
+ /* Check key length for WEP. For NDTEST, 2005.01.27, by rcnjko. */
+ if ((encryptionalgo == _WEP40_ || encryptionalgo == _WEP104_) &&
+ (key->KeyLength != 5 || key->KeyLength != 13)) {
+ RT_TRACE(_module_rtl871x_ioctl_set_c_, _drv_err_, ("WEP KeyLength:0x%x != 5 or 13\n", key->KeyLength));
+ ret = _FAIL;
+ goto exit;
+ }
+
+ bgroup = false;
+
+ /* Check the pairwise key. Added by Annie, 2005-07-06. */
+ RT_TRACE(_module_rtl871x_ioctl_set_c_, _drv_err_, ("------------------------------------------\n"));
+ RT_TRACE(_module_rtl871x_ioctl_set_c_, _drv_err_, ("[Pairwise Key set]\n"));
+ RT_TRACE(_module_rtl871x_ioctl_set_c_, _drv_err_, ("------------------------------------------\n"));
+ RT_TRACE(_module_rtl871x_ioctl_set_c_, _drv_err_, ("key index: 0x%8x(0x%8x)\n", key->KeyIndex, (key->KeyIndex&0x3)));
+ RT_TRACE(_module_rtl871x_ioctl_set_c_, _drv_err_, ("key Length: %d\n", key->KeyLength));
+ RT_TRACE(_module_rtl871x_ioctl_set_c_, _drv_err_, ("------------------------------------------\n"));
+
+ } else {
+ /* Group key - KeyIndex(BIT30 == 0) */
+ RT_TRACE(_module_rtl871x_ioctl_set_c_, _drv_err_, ("OID_802_11_ADD_KEY: +++++ Group key +++++\n"));
+
+
+ /* when add wep key through add key and didn't assigned encryption type before */
+ if ((padapter->securitypriv.ndisauthtype <= 3) &&
+ (padapter->securitypriv.dot118021XGrpPrivacy == 0)) {
+ RT_TRACE(_module_rtl871x_ioctl_set_c_, _drv_err_,
+ ("keylen =%d(Adapter->securitypriv.dot11PrivacyAlgrthm=%x )padapter->securitypriv.dot118021XGrpPrivacy(%x)\n",
+ key->KeyLength, padapter->securitypriv.dot11PrivacyAlgrthm,
+ padapter->securitypriv.dot118021XGrpPrivacy));
+ switch (key->KeyLength) {
+ case 5:
+ padapter->securitypriv.dot11PrivacyAlgrthm = _WEP40_;
+ RT_TRACE(_module_rtl871x_ioctl_set_c_, _drv_err_,
+ ("Adapter->securitypriv.dot11PrivacyAlgrthm=%x key->KeyLength=%u\n",
+ padapter->securitypriv.dot11PrivacyAlgrthm, key->KeyLength));
+ break;
+ case 13:
+ padapter->securitypriv.dot11PrivacyAlgrthm = _WEP104_;
+ RT_TRACE(_module_rtl871x_ioctl_set_c_, _drv_err_,
+ ("Adapter->securitypriv.dot11PrivacyAlgrthm=%x key->KeyLength=%u\n",
+ padapter->securitypriv.dot11PrivacyAlgrthm, key->KeyLength));
+ break;
+ default:
+ padapter->securitypriv.dot11PrivacyAlgrthm = _NO_PRIVACY_;
+ RT_TRACE(_module_rtl871x_ioctl_set_c_, _drv_err_,
+ ("Adapter->securitypriv.dot11PrivacyAlgrthm=%x key->KeyLength=%u\n",
+ padapter->securitypriv.dot11PrivacyAlgrthm, key->KeyLength));
+ break;
+ }
+
+ encryptionalgo = padapter->securitypriv.dot11PrivacyAlgrthm;
+
+ RT_TRACE(_module_rtl871x_ioctl_set_c_, _drv_err_,
+ (" Adapter->securitypriv.dot11PrivacyAlgrthm=%x\n",
+ padapter->securitypriv.dot11PrivacyAlgrthm));
+
+ } else {
+ encryptionalgo = padapter->securitypriv.dot118021XGrpPrivacy;
+ RT_TRACE(_module_rtl871x_ioctl_set_c_, _drv_err_,
+ ("(Adapter->securitypriv.dot11PrivacyAlgrthm=%x)encryptionalgo(%x)=padapter->securitypriv.dot118021XGrpPrivacy(%x)keylen=%d\n",
+ padapter->securitypriv.dot11PrivacyAlgrthm, encryptionalgo,
+ padapter->securitypriv.dot118021XGrpPrivacy, key->KeyLength));
+ }
+
+ if ((check_fwstate(&padapter->mlmepriv, WIFI_ADHOC_STATE) == true) && (IS_MAC_ADDRESS_BROADCAST(key->BSSID) == false)) {
+ RT_TRACE(_module_rtl871x_ioctl_set_c_, _drv_err_,
+ (" IBSS but BSSID is not Broadcast Address.\n"));
+ ret = _FAIL;
+ goto exit;
+ }
+
+ /* Check key length for TKIP */
+ if ((encryptionalgo == _TKIP_) && (key->KeyLength != 32)) {
+ RT_TRACE(_module_rtl871x_ioctl_set_c_, _drv_err_,
+ (" TKIP GTK KeyLength:%u != 32\n", key->KeyLength));
+ ret = _FAIL;
+ goto exit;
+ } else if (encryptionalgo == _AES_ && (key->KeyLength != 16 && key->KeyLength != 32)) {
+ /* Check key length for AES */
+ /* For NDTEST, we allow keylen = 32 in this case. 2005.01.27, by rcnjko. */
+ RT_TRACE(_module_rtl871x_ioctl_set_c_, _drv_err_,
+ ("<=== SetInfo, OID_802_11_ADD_KEY: AES GTK KeyLength:%u != 16 or 32\n",
+ key->KeyLength));
+ ret = _FAIL;
+ goto exit;
+ }
+
+ /* Change the key length for EAPPkt9x.vxd. Added by Annie, 2005-11-03. */
+ if ((encryptionalgo == _AES_) && (key->KeyLength == 32)) {
+ key->KeyLength = 16;
+ RT_TRACE(_module_rtl871x_ioctl_set_c_, _drv_err_, ("AES key length changed: %u\n", key->KeyLength));
+ }
+
+ if (key->KeyIndex & 0x8000000) {/* error ??? 0x8000_0000 */
+ bgrouptkey = true;
+ }
+
+ if ((check_fwstate(&padapter->mlmepriv, WIFI_ADHOC_STATE)) &&
+ (check_fwstate(&padapter->mlmepriv, _FW_LINKED)))
+ bgrouptkey = true;
+ bgroup = true;
+ RT_TRACE(_module_rtl871x_ioctl_set_c_, _drv_err_, ("------------------------------------------\n"));
+ RT_TRACE(_module_rtl871x_ioctl_set_c_, _drv_err_, ("[Group Key set]\n"));
+ RT_TRACE(_module_rtl871x_ioctl_set_c_, _drv_err_, ("------------------------------------------\n")) ;
+ RT_TRACE(_module_rtl871x_ioctl_set_c_, _drv_err_, ("key index: 0x%8x(0x%8x)\n", key->KeyIndex, (key->KeyIndex&0x3)));
+ RT_TRACE(_module_rtl871x_ioctl_set_c_, _drv_err_, ("key Length: %d\n", key->KeyLength)) ;
+ RT_TRACE(_module_rtl871x_ioctl_set_c_, _drv_err_, ("------------------------------------------\n"));
+ }
+
+ /* If WEP encryption algorithm, just call rtw_set_802_11_add_wep(). */
+ if ((padapter->securitypriv.dot11AuthAlgrthm != dot11AuthAlgrthm_8021X) &&
+ (encryptionalgo == _WEP40_ || encryptionalgo == _WEP104_)) {
+ u32 keyindex;
+ u32 len = FIELD_OFFSET(struct ndis_802_11_key, KeyMaterial) + key->KeyLength;
+ struct ndis_802_11_wep *wep = &padapter->securitypriv.ndiswep;
+
+ RT_TRACE(_module_rtl871x_ioctl_set_c_, _drv_err_, ("OID_802_11_ADD_KEY: +++++ WEP key +++++\n"));
+
+ wep->Length = len;
+ keyindex = key->KeyIndex&0x7fffffff;
+ wep->KeyIndex = keyindex ;
+ wep->KeyLength = key->KeyLength;
+
+ RT_TRACE(_module_rtl871x_ioctl_set_c_, _drv_err_, ("OID_802_11_ADD_KEY:Before memcpy\n"));
+
+ memcpy(wep->KeyMaterial, key->KeyMaterial, key->KeyLength);
+ memcpy(&(padapter->securitypriv.dot11DefKey[keyindex].skey[0]), key->KeyMaterial, key->KeyLength);
+
+ padapter->securitypriv.dot11DefKeylen[keyindex] = key->KeyLength;
+ padapter->securitypriv.dot11PrivacyKeyIndex = keyindex;
+
+ ret = rtw_set_802_11_add_wep(padapter, wep);
+ goto exit;
+ }
+ if (key->KeyIndex & 0x20000000) {
+ /* SetRSC */
+ RT_TRACE(_module_rtl871x_ioctl_set_c_, _drv_err_, ("OID_802_11_ADD_KEY: +++++ SetRSC+++++\n"));
+ if (bgroup) {
+ unsigned long long keysrc = key->KeyRSC & 0x00FFFFFFFFFFFFULL;
+ memcpy(&padapter->securitypriv.dot11Grprxpn, &keysrc, 8);
+ } else {
+ unsigned long long keysrc = key->KeyRSC & 0x00FFFFFFFFFFFFULL;
+ memcpy(&padapter->securitypriv.dot11Grptxpn, &keysrc, 8);
+ }
+ }
+
+ /* Indicate this key idx is used for TX */
+ /* Save the key in KeyMaterial */
+ if (bgroup) { /* Group transmit key */
+ int res;
+
+ if (bgrouptkey)
+ padapter->securitypriv.dot118021XGrpKeyid = (u8)key->KeyIndex;
+ if ((key->KeyIndex&0x3) == 0) {
+ ret = _FAIL;
+ goto exit;
+ }
+ _rtw_memset(&padapter->securitypriv.dot118021XGrpKey[(u8)((key->KeyIndex) & 0x03)], 0, 16);
+ _rtw_memset(&padapter->securitypriv.dot118021XGrptxmickey[(u8)((key->KeyIndex) & 0x03)], 0, 16);
+ _rtw_memset(&padapter->securitypriv.dot118021XGrprxmickey[(u8)((key->KeyIndex) & 0x03)], 0, 16);
+
+ if ((key->KeyIndex & 0x10000000)) {
+ memcpy(&padapter->securitypriv.dot118021XGrptxmickey[(u8)((key->KeyIndex) & 0x03)], key->KeyMaterial + 16, 8);
+ memcpy(&padapter->securitypriv.dot118021XGrprxmickey[(u8)((key->KeyIndex) & 0x03)], key->KeyMaterial + 24, 8);
+
+ RT_TRACE(_module_rtl871x_ioctl_set_c_, _drv_err_,
+ ("\n rtw_set_802_11_add_key:rx mic :0x%02x:0x%02x:0x%02x:0x%02x:0x%02x:0x%02x:0x%02x:0x%02x\n",
+ padapter->securitypriv.dot118021XGrprxmickey[(u8)((key->KeyIndex) & 0x03)].skey[0],
+ padapter->securitypriv.dot118021XGrprxmickey[(u8)((key->KeyIndex-1) & 0x03)].skey[1],
+ padapter->securitypriv.dot118021XGrprxmickey[(u8)((key->KeyIndex) & 0x03)].skey[2],
+ padapter->securitypriv.dot118021XGrprxmickey[(u8)((key->KeyIndex-1) & 0x03)].skey[3],
+ padapter->securitypriv.dot118021XGrprxmickey[(u8)((key->KeyIndex) & 0x03)].skey[4],
+ padapter->securitypriv.dot118021XGrprxmickey[(u8)((key->KeyIndex-1) & 0x03)].skey[5],
+ padapter->securitypriv.dot118021XGrprxmickey[(u8)((key->KeyIndex) & 0x03)].skey[6],
+ padapter->securitypriv.dot118021XGrprxmickey[(u8)((key->KeyIndex-1) & 0x03)].skey[7]));
+ RT_TRACE(_module_rtl871x_ioctl_set_c_, _drv_err_, ("\n rtw_set_802_11_add_key:set Group mic key!!!!!!!!\n"));
+ } else {
+ memcpy(&padapter->securitypriv.dot118021XGrptxmickey[(u8)((key->KeyIndex) & 0x03)], key->KeyMaterial + 24, 8);
+ memcpy(&padapter->securitypriv.dot118021XGrprxmickey[(u8)((key->KeyIndex) & 0x03)], key->KeyMaterial + 16, 8);
+
+ RT_TRACE(_module_rtl871x_ioctl_set_c_, _drv_err_,
+ ("\n rtw_set_802_11_add_key:rx mic :0x%02x:0x%02x:0x%02x:0x%02x:0x%02x:0x%02x:0x%02x:0x%02x\n",
+ padapter->securitypriv.dot118021XGrprxmickey[(u8)((key->KeyIndex) & 0x03)].skey[0],
+ padapter->securitypriv.dot118021XGrprxmickey[(u8)((key->KeyIndex-1) & 0x03)].skey[1],
+ padapter->securitypriv.dot118021XGrprxmickey[(u8)((key->KeyIndex) & 0x03)].skey[2],
+ padapter->securitypriv.dot118021XGrprxmickey[(u8)((key->KeyIndex-1) & 0x03)].skey[3],
+ padapter->securitypriv.dot118021XGrprxmickey[(u8)((key->KeyIndex) & 0x03)].skey[4],
+ padapter->securitypriv.dot118021XGrprxmickey[(u8)((key->KeyIndex-1) & 0x03)].skey[5],
+ padapter->securitypriv.dot118021XGrprxmickey[(u8)((key->KeyIndex) & 0x03)].skey[6],
+ padapter->securitypriv.dot118021XGrprxmickey[(u8)((key->KeyIndex-1) & 0x03)].skey[7]));
+ RT_TRACE(_module_rtl871x_ioctl_set_c_, _drv_err_,
+ ("\n rtw_set_802_11_add_key:set Group mic key!!!!!!!!\n"));
+ }
+
+ /* set group key by index */
+ memcpy(&padapter->securitypriv.dot118021XGrpKey[(u8)((key->KeyIndex) & 0x03)], key->KeyMaterial, key->KeyLength);
+
+ key->KeyIndex = key->KeyIndex & 0x03;
+
+ padapter->securitypriv.binstallGrpkey = true;
+
+ padapter->securitypriv.bcheck_grpkey = false;
+
+ RT_TRACE(_module_rtl871x_ioctl_set_c_, _drv_err_, ("reset group key"));
+
+ res = rtw_set_key(padapter, &padapter->securitypriv, key->KeyIndex, 1);
+
+ if (res == _FAIL)
+ ret = _FAIL;
+
+ goto exit;
+
+ } else { /* Pairwise Key */
+ u8 res;
+
+ pbssid = get_bssid(&padapter->mlmepriv);
+ stainfo = rtw_get_stainfo(&padapter->stapriv, pbssid);
+
+ if (stainfo != NULL) {
+ _rtw_memset(&stainfo->dot118021x_UncstKey, 0, 16);/* clear keybuffer */
+
+ memcpy(&stainfo->dot118021x_UncstKey, key->KeyMaterial, 16);
+
+ if (encryptionalgo == _TKIP_) {
+ padapter->securitypriv.busetkipkey = false;
+
+ /* _set_timer(&padapter->securitypriv.tkip_timer, 50); */
+
+ RT_TRACE(_module_rtl871x_ioctl_set_c_, _drv_err_, ("\n========== _set_timer\n"));
+
+ /* if TKIP, save the Receive/Transmit MIC key in KeyMaterial[128-255] */
+ if ((key->KeyIndex & 0x10000000)) {
+ memcpy(&stainfo->dot11tkiptxmickey, key->KeyMaterial + 16, 8);
+ memcpy(&stainfo->dot11tkiprxmickey, key->KeyMaterial + 24, 8);
+
+ } else {
+ memcpy(&stainfo->dot11tkiptxmickey, key->KeyMaterial + 24, 8);
+ memcpy(&stainfo->dot11tkiprxmickey, key->KeyMaterial + 16, 8);
+ }
+ }
+
+
+ /* Set key to CAM through H2C command */
+ if (bgrouptkey) { /* never go to here */
+ res = rtw_setstakey_cmd(padapter, (unsigned char *)stainfo, false);
+ RT_TRACE(_module_rtl871x_ioctl_set_c_, _drv_err_, ("\n rtw_set_802_11_add_key:rtw_setstakey_cmd(group)\n"));
+ } else {
+ res = rtw_setstakey_cmd(padapter, (unsigned char *)stainfo, true);
+ RT_TRACE(_module_rtl871x_ioctl_set_c_, _drv_err_, ("\n rtw_set_802_11_add_key:rtw_setstakey_cmd(unicast)\n"));
+ }
+ if (!res)
+ ret = _FAIL;
+ }
+ }
+exit:
+
+_func_exit_;
+ return ret;
+}
+
+u8 rtw_set_802_11_remove_key(struct adapter *padapter, struct ndis_802_11_remove_key *key)
+{
+ u8 *pbssid;
+ struct sta_info *stainfo;
+ u8 bgroup = (key->KeyIndex & 0x4000000) > 0 ? false : true;
+ u8 keyIndex = (u8)key->KeyIndex & 0x03;
+ u8 ret = _SUCCESS;
+
+_func_enter_;
+
+ if ((key->KeyIndex & 0xbffffffc) > 0) {
+ ret = _FAIL;
+ goto exit;
+ }
+
+ if (bgroup) {
+ /* clear group key by index */
+
+ _rtw_memset(&padapter->securitypriv.dot118021XGrpKey[keyIndex], 0, 16);
+
+ /* \todo Send a H2C Command to Firmware for removing this Key in CAM Entry. */
+ } else {
+ pbssid = get_bssid(&padapter->mlmepriv);
+ stainfo = rtw_get_stainfo(&padapter->stapriv, pbssid);
+ if (stainfo) {
+ /* clear key by BSSID */
+ _rtw_memset(&stainfo->dot118021x_UncstKey, 0, 16);
+
+ /* \todo Send a H2C Command to Firmware for disable this Key in CAM Entry. */
+ } else {
+ ret = _FAIL;
+ goto exit;
+ }
+ }
+exit:
+
+_func_exit_;
+ return ret;
+}
+
+/*
+* rtw_get_cur_max_rate -
+* @adapter: pointer to struct adapter structure
+*
+* Return 0 or 100Kbps
+*/
+u16 rtw_get_cur_max_rate(struct adapter *adapter)
+{
+ int i = 0;
+ 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 rtw_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;
+ u32 ht_ielen = 0;
+
+ if (adapter->registrypriv.mp_mode == 1) {
+ if (check_fwstate(pmlmepriv, WIFI_MP_STATE))
+ return 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 = rtw_get_ie(&pcur_bss->IEs[12], _HT_CAPABILITY_IE_, &ht_ielen, pcur_bss->IELength-12);
+ if (p && ht_ielen > 0) {
+ pht_capie = (struct rtw_ieee80211_ht_cap *)(p+2);
+
+ memcpy(&mcs_rate, pht_capie->supp_mcs_set, 2);
+
+ /* cur_bwmod is updated by beacon, pmlmeinfo is updated by association response */
+ bw_40MHz = (pmlmeext->cur_bwmode && (HT_INFO_HT_PARAM_REC_TRANS_CHNL_WIDTH & pmlmeinfo->HT_info.infos[0])) ? 1 : 0;
+
+ short_GI_20 = (le16_to_cpu(pmlmeinfo->HT_caps.u.HT_cap_element.HT_caps_info) & IEEE80211_HT_CAP_SGI_20) ? 1 : 0;
+ short_GI_40 = (le16_to_cpu(pmlmeinfo->HT_caps.u.HT_cap_element.HT_caps_info) & IEEE80211_HT_CAP_SGI_40) ? 1 : 0;
+
+ rtw_hal_get_hwreg(adapter, HW_VAR_RF_TYPE, (u8 *)(&rf_type));
+ max_rate = rtw_mcs_rate(
+ 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;
+}
+
+/*
+* rtw_set_scan_mode -
+* @adapter: pointer to struct adapter structure
+* @scan_mode:
+*
+* Return _SUCCESS or _FAIL
+*/
+int rtw_set_scan_mode(struct adapter *adapter, enum rt_scan_type scan_mode)
+{
+ if (scan_mode != SCAN_ACTIVE && scan_mode != SCAN_PASSIVE)
+ return _FAIL;
+
+ adapter->mlmepriv.scan_mode = scan_mode;
+
+ return _SUCCESS;
+}
+
+/*
+* rtw_set_channel_plan -
+* @adapter: pointer to struct adapter structure
+* @channel_plan:
+*
+* Return _SUCCESS or _FAIL
+*/
+int rtw_set_channel_plan(struct adapter *adapter, u8 channel_plan)
+{
+ /* handle by cmd_thread to sync with scan operation */
+ return rtw_set_chplan_cmd(adapter, channel_plan, 1);
+}
+
+/*
+* rtw_set_country -
+* @adapter: pointer to struct adapter structure
+* @country_code: string of country code
+*
+* Return _SUCCESS or _FAIL
+*/
+int rtw_set_country(struct adapter *adapter, const char *country_code)
+{
+ int channel_plan = RT_CHANNEL_DOMAIN_WORLD_WIDE_5G;
+
+ DBG_88E("%s country_code:%s\n", __func__, country_code);
+
+ /* TODO: should have a table to match country code and RT_CHANNEL_DOMAIN */
+ /* TODO: should consider 2-character and 3-character country code */
+ if (0 == strcmp(country_code, "US"))
+ channel_plan = RT_CHANNEL_DOMAIN_FCC;
+ else if (0 == strcmp(country_code, "EU"))
+ channel_plan = RT_CHANNEL_DOMAIN_ETSI;
+ else if (0 == strcmp(country_code, "JP"))
+ channel_plan = RT_CHANNEL_DOMAIN_MKK;
+ else if (0 == strcmp(country_code, "CN"))
+ channel_plan = RT_CHANNEL_DOMAIN_CHINA;
+ else
+ DBG_88E("%s unknown country_code:%s\n", __func__, country_code);
+
+ return rtw_set_channel_plan(adapter, channel_plan);
+}
projects / mirror_ubuntu-focal-kernel.git / commitdiff