/******************************************************************************
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* rtl871x_ioctl_rtl.c
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*
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* Copyright(c) 2007 - 2010 Realtek Corporation. All rights reserved.
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* Linux device driver for RTL8192SU
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*
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* This program is free software; you can redistribute it and/or modify it
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* under the terms of version 2 of the GNU General Public License as
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* published by the Free Software Foundation.
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*
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* This program is distributed in the hope that it will be useful, but WITHOUT
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* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
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* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
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* more details.
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*
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* You should have received a copy of the GNU General Public License along with
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* this program; if not, write to the Free Software Foundation, Inc.,
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* 51 Franklin Street, Fifth Floor, Boston, MA 02110, USA
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*
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* Modifications for inclusion into the Linux staging tree are
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* Copyright(c) 2010 Larry Finger. All rights reserved.
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*
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* Contact information:
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* WLAN FAE <wlanfae@realtek.com>
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* Larry Finger <Larry.Finger@lwfinger.net>
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*
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******************************************************************************/
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#define _RTL871X_IOCTL_RTL_C_
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#include <linux/rndis.h>
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#include "osdep_service.h"
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#include "drv_types.h"
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#include "wlan_bssdef.h"
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#include "wifi.h"
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#include "rtl871x_ioctl.h"
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#include "rtl871x_ioctl_set.h"
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#include "rtl871x_ioctl_rtl.h"
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#include "mp_custom_oid.h"
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#include "rtl871x_mp.h"
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#include "rtl871x_mp_ioctl.h"
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uint oid_rt_get_signal_quality_hdl(struct oid_par_priv *poid_par_priv)
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{
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if (poid_par_priv->type_of_oid != QUERY_OID)
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return RNDIS_STATUS_NOT_ACCEPTED;
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return RNDIS_STATUS_SUCCESS;
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}
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uint oid_rt_get_small_packet_crc_hdl(struct oid_par_priv *poid_par_priv)
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{
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struct _adapter *padapter = poid_par_priv->adapter_context;
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if (poid_par_priv->type_of_oid != QUERY_OID)
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return RNDIS_STATUS_NOT_ACCEPTED;
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if (poid_par_priv->information_buf_len >= sizeof(u32)) {
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*(u32 *)poid_par_priv->information_buf =
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padapter->recvpriv.rx_smallpacket_crcerr;
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*poid_par_priv->bytes_rw = poid_par_priv->information_buf_len;
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} else {
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return RNDIS_STATUS_INVALID_LENGTH;
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}
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return RNDIS_STATUS_SUCCESS;
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}
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uint oid_rt_get_middle_packet_crc_hdl(struct oid_par_priv *poid_par_priv)
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{
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struct _adapter *padapter = poid_par_priv->adapter_context;
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if (poid_par_priv->type_of_oid != QUERY_OID)
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return RNDIS_STATUS_NOT_ACCEPTED;
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if (poid_par_priv->information_buf_len >= sizeof(u32)) {
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*(u32 *)poid_par_priv->information_buf =
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padapter->recvpriv.rx_middlepacket_crcerr;
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*poid_par_priv->bytes_rw = poid_par_priv->information_buf_len;
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} else {
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return RNDIS_STATUS_INVALID_LENGTH;
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}
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return RNDIS_STATUS_SUCCESS;
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}
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uint oid_rt_get_large_packet_crc_hdl(struct oid_par_priv *poid_par_priv)
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{
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struct _adapter *padapter = poid_par_priv->adapter_context;
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if (poid_par_priv->type_of_oid != QUERY_OID)
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return RNDIS_STATUS_NOT_ACCEPTED;
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if (poid_par_priv->information_buf_len >= sizeof(u32)) {
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*(u32 *)poid_par_priv->information_buf =
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padapter->recvpriv.rx_largepacket_crcerr;
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*poid_par_priv->bytes_rw = poid_par_priv->information_buf_len;
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} else {
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return RNDIS_STATUS_INVALID_LENGTH;
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}
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return RNDIS_STATUS_SUCCESS;
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}
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uint oid_rt_get_tx_retry_hdl(struct oid_par_priv *poid_par_priv)
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{
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if (poid_par_priv->type_of_oid != QUERY_OID)
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return RNDIS_STATUS_NOT_ACCEPTED;
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return RNDIS_STATUS_SUCCESS;
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}
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uint oid_rt_get_rx_retry_hdl(struct oid_par_priv *poid_par_priv)
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{
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if (poid_par_priv->type_of_oid != QUERY_OID)
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return RNDIS_STATUS_NOT_ACCEPTED;
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*poid_par_priv->bytes_rw = poid_par_priv->information_buf_len;
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return RNDIS_STATUS_SUCCESS;
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}
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uint oid_rt_get_rx_total_packet_hdl(struct oid_par_priv *poid_par_priv)
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{
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struct _adapter *padapter = poid_par_priv->adapter_context;
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if (poid_par_priv->type_of_oid != QUERY_OID)
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return RNDIS_STATUS_NOT_ACCEPTED;
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if (poid_par_priv->information_buf_len >= sizeof(u32)) {
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*(u32 *)poid_par_priv->information_buf =
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padapter->recvpriv.rx_pkts +
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padapter->recvpriv.rx_drop;
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*poid_par_priv->bytes_rw = poid_par_priv->information_buf_len;
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} else {
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return RNDIS_STATUS_INVALID_LENGTH;
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}
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return RNDIS_STATUS_SUCCESS;
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}
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uint oid_rt_get_tx_beacon_ok_hdl(struct oid_par_priv *poid_par_priv)
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{
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if (poid_par_priv->type_of_oid != QUERY_OID)
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return RNDIS_STATUS_NOT_ACCEPTED;
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return RNDIS_STATUS_SUCCESS;
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}
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uint oid_rt_get_tx_beacon_err_hdl(struct oid_par_priv *poid_par_priv)
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{
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if (poid_par_priv->type_of_oid != QUERY_OID)
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return RNDIS_STATUS_NOT_ACCEPTED;
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return RNDIS_STATUS_SUCCESS;
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}
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uint oid_rt_get_rx_icv_err_hdl(struct oid_par_priv *poid_par_priv)
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{
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struct _adapter *padapter = poid_par_priv->adapter_context;
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if (poid_par_priv->type_of_oid != QUERY_OID)
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return RNDIS_STATUS_NOT_ACCEPTED;
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if (poid_par_priv->information_buf_len >= sizeof(u32)) {
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*(uint *)poid_par_priv->information_buf =
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padapter->recvpriv.rx_icv_err;
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*poid_par_priv->bytes_rw = poid_par_priv->information_buf_len;
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} else {
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return RNDIS_STATUS_INVALID_LENGTH;
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}
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return RNDIS_STATUS_SUCCESS;
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}
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uint oid_rt_set_encryption_algorithm_hdl(struct oid_par_priv
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*poid_par_priv)
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{
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if (poid_par_priv->type_of_oid != SET_OID)
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return RNDIS_STATUS_NOT_ACCEPTED;
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return RNDIS_STATUS_SUCCESS;
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}
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uint oid_rt_get_preamble_mode_hdl(struct oid_par_priv *poid_par_priv)
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{
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struct _adapter *padapter = poid_par_priv->adapter_context;
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u32 preamblemode = 0;
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if (poid_par_priv->type_of_oid != QUERY_OID)
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return RNDIS_STATUS_NOT_ACCEPTED;
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if (poid_par_priv->information_buf_len >= sizeof(u32)) {
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if (padapter->registrypriv.preamble == PREAMBLE_LONG)
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preamblemode = 0;
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else if (padapter->registrypriv.preamble == PREAMBLE_AUTO)
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preamblemode = 1;
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else if (padapter->registrypriv.preamble == PREAMBLE_SHORT)
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preamblemode = 2;
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*(u32 *)poid_par_priv->information_buf = preamblemode;
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*poid_par_priv->bytes_rw = poid_par_priv->information_buf_len;
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} else {
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return RNDIS_STATUS_INVALID_LENGTH;
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}
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return RNDIS_STATUS_SUCCESS;
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}
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uint oid_rt_get_ap_ip_hdl(struct oid_par_priv *poid_par_priv)
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{
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if (poid_par_priv->type_of_oid != QUERY_OID)
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return RNDIS_STATUS_NOT_ACCEPTED;
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return RNDIS_STATUS_SUCCESS;
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}
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uint oid_rt_get_channelplan_hdl(struct oid_par_priv *poid_par_priv)
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{
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struct _adapter *padapter = poid_par_priv->adapter_context;
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struct eeprom_priv *peeprompriv = &padapter->eeprompriv;
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if (poid_par_priv->type_of_oid != QUERY_OID)
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return RNDIS_STATUS_NOT_ACCEPTED;
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*poid_par_priv->bytes_rw = poid_par_priv->information_buf_len;
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*(u16 *)poid_par_priv->information_buf = peeprompriv->channel_plan;
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return RNDIS_STATUS_SUCCESS;
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}
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uint oid_rt_set_channelplan_hdl(struct oid_par_priv
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*poid_par_priv)
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{
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struct _adapter *padapter = poid_par_priv->adapter_context;
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struct eeprom_priv *peeprompriv = &padapter->eeprompriv;
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if (poid_par_priv->type_of_oid != SET_OID)
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return RNDIS_STATUS_NOT_ACCEPTED;
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peeprompriv->channel_plan = *(u16 *)poid_par_priv->information_buf;
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return RNDIS_STATUS_SUCCESS;
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}
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uint oid_rt_set_preamble_mode_hdl(struct oid_par_priv
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*poid_par_priv)
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{
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struct _adapter *padapter = poid_par_priv->adapter_context;
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u32 preamblemode = 0;
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if (poid_par_priv->type_of_oid != SET_OID)
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return RNDIS_STATUS_NOT_ACCEPTED;
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if (poid_par_priv->information_buf_len >= sizeof(u32)) {
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preamblemode = *(u32 *)poid_par_priv->information_buf;
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if (preamblemode == 0)
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padapter->registrypriv.preamble = PREAMBLE_LONG;
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else if (preamblemode == 1)
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padapter->registrypriv.preamble = PREAMBLE_AUTO;
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else if (preamblemode == 2)
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padapter->registrypriv.preamble = PREAMBLE_SHORT;
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*(u32 *)poid_par_priv->information_buf = preamblemode;
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*poid_par_priv->bytes_rw = poid_par_priv->information_buf_len;
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} else {
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return RNDIS_STATUS_INVALID_LENGTH;
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}
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return RNDIS_STATUS_SUCCESS;
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}
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uint oid_rt_set_bcn_intvl_hdl(struct oid_par_priv *poid_par_priv)
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{
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if (poid_par_priv->type_of_oid != SET_OID)
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return RNDIS_STATUS_NOT_ACCEPTED;
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return RNDIS_STATUS_SUCCESS;
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}
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uint oid_rt_dedicate_probe_hdl(struct oid_par_priv
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*poid_par_priv)
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{
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return RNDIS_STATUS_SUCCESS;
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}
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uint oid_rt_get_total_tx_bytes_hdl(struct oid_par_priv
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*poid_par_priv)
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{
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struct _adapter *padapter = poid_par_priv->adapter_context;
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if (poid_par_priv->type_of_oid != QUERY_OID)
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return RNDIS_STATUS_NOT_ACCEPTED;
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if (poid_par_priv->information_buf_len >= sizeof(u32)) {
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*(u32 *)poid_par_priv->information_buf =
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padapter->xmitpriv.tx_bytes;
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*poid_par_priv->bytes_rw = poid_par_priv->information_buf_len;
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} else {
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return RNDIS_STATUS_INVALID_LENGTH;
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}
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return RNDIS_STATUS_SUCCESS;
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}
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uint oid_rt_get_total_rx_bytes_hdl(struct oid_par_priv
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*poid_par_priv)
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{
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struct _adapter *padapter = poid_par_priv->adapter_context;
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if (poid_par_priv->type_of_oid != QUERY_OID)
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return RNDIS_STATUS_NOT_ACCEPTED;
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if (poid_par_priv->information_buf_len >= sizeof(u32)) {
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*(u32 *)poid_par_priv->information_buf =
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padapter->recvpriv.rx_bytes;
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*poid_par_priv->bytes_rw = poid_par_priv->information_buf_len;
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} else {
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return RNDIS_STATUS_INVALID_LENGTH;
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}
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return RNDIS_STATUS_SUCCESS;
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}
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uint oid_rt_current_tx_power_level_hdl(struct oid_par_priv
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*poid_par_priv)
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{
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return RNDIS_STATUS_SUCCESS;
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}
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uint oid_rt_get_enc_key_mismatch_count_hdl(struct oid_par_priv
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*poid_par_priv)
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{
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if (poid_par_priv->type_of_oid != QUERY_OID)
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return RNDIS_STATUS_NOT_ACCEPTED;
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return RNDIS_STATUS_SUCCESS;
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}
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uint oid_rt_get_enc_key_match_count_hdl(struct oid_par_priv
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*poid_par_priv)
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{
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if (poid_par_priv->type_of_oid != QUERY_OID)
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return RNDIS_STATUS_NOT_ACCEPTED;
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return RNDIS_STATUS_SUCCESS;
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}
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uint oid_rt_get_channel_hdl(struct oid_par_priv *poid_par_priv)
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{
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struct _adapter *padapter = poid_par_priv->adapter_context;
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struct mlme_priv *pmlmepriv = &padapter->mlmepriv;
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struct NDIS_802_11_CONFIGURATION *pnic_Config;
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u32 channelnum;
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if (poid_par_priv->type_of_oid != QUERY_OID)
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return RNDIS_STATUS_NOT_ACCEPTED;
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if (check_fwstate(pmlmepriv, _FW_LINKED) ||
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check_fwstate(pmlmepriv, WIFI_ADHOC_MASTER_STATE))
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pnic_Config = &pmlmepriv->cur_network.network.Configuration;
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else
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pnic_Config = &padapter->registrypriv.dev_network.Configuration;
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channelnum = pnic_Config->DSConfig;
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*(u32 *)poid_par_priv->information_buf = channelnum;
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*poid_par_priv->bytes_rw = poid_par_priv->information_buf_len;
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return RNDIS_STATUS_SUCCESS;
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}
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uint oid_rt_get_hardware_radio_off_hdl(struct oid_par_priv
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*poid_par_priv)
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{
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if (poid_par_priv->type_of_oid != QUERY_OID)
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return RNDIS_STATUS_NOT_ACCEPTED;
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return RNDIS_STATUS_SUCCESS;
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}
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uint oid_rt_get_key_mismatch_hdl(struct oid_par_priv *poid_par_priv)
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{
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if (poid_par_priv->type_of_oid != QUERY_OID)
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return RNDIS_STATUS_NOT_ACCEPTED;
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return RNDIS_STATUS_SUCCESS;
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}
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uint oid_rt_supported_wireless_mode_hdl(struct oid_par_priv
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*poid_par_priv)
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{
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u32 ulInfo = 0;
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if (poid_par_priv->type_of_oid != QUERY_OID)
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return RNDIS_STATUS_NOT_ACCEPTED;
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if (poid_par_priv->information_buf_len >= sizeof(u32)) {
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ulInfo |= 0x0100; /* WIRELESS_MODE_B */
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ulInfo |= 0x0200; /* WIRELESS_MODE_G */
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ulInfo |= 0x0400; /* WIRELESS_MODE_A */
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*(u32 *) poid_par_priv->information_buf = ulInfo;
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*poid_par_priv->bytes_rw = poid_par_priv->information_buf_len;
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} else {
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return RNDIS_STATUS_INVALID_LENGTH;
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}
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return RNDIS_STATUS_SUCCESS;
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}
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uint oid_rt_get_channel_list_hdl(struct oid_par_priv *poid_par_priv)
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{
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if (poid_par_priv->type_of_oid != QUERY_OID)
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return RNDIS_STATUS_NOT_ACCEPTED;
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return RNDIS_STATUS_SUCCESS;
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}
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uint oid_rt_get_scan_in_progress_hdl(struct oid_par_priv *poid_par_priv)
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{
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if (poid_par_priv->type_of_oid != QUERY_OID)
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return RNDIS_STATUS_NOT_ACCEPTED;
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return RNDIS_STATUS_SUCCESS;
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}
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|
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uint oid_rt_forced_data_rate_hdl(struct oid_par_priv *poid_par_priv)
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{
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return RNDIS_STATUS_SUCCESS;
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}
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uint oid_rt_wireless_mode_for_scan_list_hdl(struct oid_par_priv
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*poid_par_priv)
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{
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return RNDIS_STATUS_SUCCESS;
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}
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uint oid_rt_get_bss_wireless_mode_hdl(struct oid_par_priv
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*poid_par_priv)
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{
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if (poid_par_priv->type_of_oid != QUERY_OID)
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return RNDIS_STATUS_NOT_ACCEPTED;
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return RNDIS_STATUS_SUCCESS;
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}
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uint oid_rt_scan_with_magic_packet_hdl(struct oid_par_priv
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*poid_par_priv)
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{
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return RNDIS_STATUS_SUCCESS;
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}
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uint oid_rt_ap_get_associated_station_list_hdl(struct oid_par_priv
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*poid_par_priv)
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{
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if (poid_par_priv->type_of_oid != QUERY_OID)
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return RNDIS_STATUS_NOT_ACCEPTED;
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return RNDIS_STATUS_SUCCESS;
|
}
|
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uint oid_rt_ap_switch_into_ap_mode_hdl(struct oid_par_priv*
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poid_par_priv)
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{
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return RNDIS_STATUS_SUCCESS;
|
}
|
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uint oid_rt_ap_supported_hdl(struct oid_par_priv *poid_par_priv)
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{
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return RNDIS_STATUS_SUCCESS;
|
}
|
|
uint oid_rt_ap_set_passphrase_hdl(struct oid_par_priv *poid_par_priv)
|
{
|
if (poid_par_priv->type_of_oid != SET_OID)
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return RNDIS_STATUS_NOT_ACCEPTED;
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return RNDIS_STATUS_SUCCESS;
|
}
|
|
uint oid_rt_pro_rf_write_registry_hdl(struct oid_par_priv*
|
poid_par_priv)
|
{
|
uint status = RNDIS_STATUS_SUCCESS;
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struct _adapter *Adapter = poid_par_priv->adapter_context;
|
|
if (poid_par_priv->type_of_oid != SET_OID) /* QUERY_OID */
|
return RNDIS_STATUS_NOT_ACCEPTED;
|
if (poid_par_priv->information_buf_len ==
|
(sizeof(unsigned long) * 3)) {
|
if (!r8712_setrfreg_cmd(Adapter,
|
*(unsigned char *)poid_par_priv->information_buf,
|
(unsigned long)(*((unsigned long *)
|
poid_par_priv->information_buf + 2))))
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status = RNDIS_STATUS_NOT_ACCEPTED;
|
} else {
|
status = RNDIS_STATUS_INVALID_LENGTH;
|
}
|
return status;
|
}
|
|
uint oid_rt_pro_rf_read_registry_hdl(struct oid_par_priv *poid_par_priv)
|
{
|
uint status = RNDIS_STATUS_SUCCESS;
|
struct _adapter *Adapter = poid_par_priv->adapter_context;
|
|
if (poid_par_priv->type_of_oid != SET_OID) /* QUERY_OID */
|
return RNDIS_STATUS_NOT_ACCEPTED;
|
if (poid_par_priv->information_buf_len == (sizeof(unsigned long) *
|
3)) {
|
if (Adapter->mppriv.act_in_progress) {
|
status = RNDIS_STATUS_NOT_ACCEPTED;
|
} else {
|
/* init workparam */
|
Adapter->mppriv.act_in_progress = true;
|
Adapter->mppriv.workparam.bcompleted = false;
|
Adapter->mppriv.workparam.act_type = MPT_READ_RF;
|
Adapter->mppriv.workparam.io_offset = *(unsigned long *)
|
poid_par_priv->information_buf;
|
Adapter->mppriv.workparam.io_value = 0xcccccccc;
|
|
/* RegOffsetValue - The offset of RF register to read.
|
* RegDataWidth - The data width of RF register to read.
|
* RegDataValue - The value to read.
|
* RegOffsetValue = *((unsigned long *)InformationBuffer);
|
* RegDataWidth = *((unsigned long *)InformationBuffer+1);
|
* RegDataValue = *((unsigned long *)InformationBuffer+2);
|
*/
|
if (!r8712_getrfreg_cmd(Adapter,
|
*(unsigned char *)poid_par_priv->information_buf,
|
(unsigned char *)&Adapter->mppriv.workparam.io_value
|
))
|
status = RNDIS_STATUS_NOT_ACCEPTED;
|
}
|
} else {
|
status = RNDIS_STATUS_INVALID_LENGTH;
|
}
|
return status;
|
}
|
|
enum _CONNECT_STATE_ {
|
CHECKINGSTATUS,
|
ASSOCIATED,
|
ADHOCMODE,
|
NOTASSOCIATED
|
};
|
|
uint oid_rt_get_connect_state_hdl(struct oid_par_priv *poid_par_priv)
|
{
|
struct _adapter *padapter = poid_par_priv->adapter_context;
|
struct mlme_priv *pmlmepriv = &(padapter->mlmepriv);
|
u32 ulInfo;
|
|
if (poid_par_priv->type_of_oid != QUERY_OID)
|
return RNDIS_STATUS_NOT_ACCEPTED;
|
/* nStatus==0 CheckingStatus
|
* nStatus==1 Associated
|
* nStatus==2 AdHocMode
|
* nStatus==3 NotAssociated
|
*/
|
if (check_fwstate(pmlmepriv, _FW_UNDER_LINKING))
|
ulInfo = CHECKINGSTATUS;
|
else if (check_fwstate(pmlmepriv, _FW_LINKED))
|
ulInfo = ASSOCIATED;
|
else if (check_fwstate(pmlmepriv, WIFI_ADHOC_STATE))
|
ulInfo = ADHOCMODE;
|
else
|
ulInfo = NOTASSOCIATED;
|
*(u32 *)poid_par_priv->information_buf = ulInfo;
|
*poid_par_priv->bytes_rw = poid_par_priv->information_buf_len;
|
return RNDIS_STATUS_SUCCESS;
|
}
|
|
uint oid_rt_set_default_key_id_hdl(struct oid_par_priv *poid_par_priv)
|
{
|
if (poid_par_priv->type_of_oid != SET_OID)
|
return RNDIS_STATUS_NOT_ACCEPTED;
|
return RNDIS_STATUS_SUCCESS;
|
}
|
