| /* |
| * Copyright (c) 1996, 2003 VIA Networking Technologies, Inc. |
| * All rights reserved. |
| * |
| * This program is free software; you can redistribute it and/or modify |
| * it under the terms of the GNU General Public License as published by |
| * the Free Software Foundation; either version 2 of the License, or |
| * (at your option) any later version. |
| * |
| * 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 02110-1301 USA. |
| * |
| * File: iwctl.c |
| * |
| * Purpose: wireless ext & ioctl functions |
| * |
| * Author: Lyndon Chen |
| * |
| * Date: July 5, 2006 |
| * |
| * Functions: |
| * |
| * Revision History: |
| * |
| */ |
| |
| #include "device.h" |
| #include "iwctl.h" |
| #include "mac.h" |
| #include "card.h" |
| #include "hostap.h" |
| #include "power.h" |
| #include "rf.h" |
| #include "iowpa.h" |
| #include "wpactl.h" |
| #include "control.h" |
| #include "rndis.h" |
| |
| static const long frequency_list[] = { |
| 2412, 2417, 2422, 2427, 2432, 2437, 2442, 2447, 2452, 2457, 2462, 2467, 2472, 2484, |
| 4915, 4920, 4925, 4935, 4940, 4945, 4960, 4980, |
| 5035, 5040, 5045, 5055, 5060, 5080, 5170, 5180, 5190, 5200, 5210, 5220, 5230, 5240, |
| 5260, 5280, 5300, 5320, 5500, 5520, 5540, 5560, 5580, 5600, 5620, 5640, 5660, 5680, |
| 5700, 5745, 5765, 5785, 5805, 5825 |
| }; |
| |
| static int msglevel = MSG_LEVEL_INFO; |
| |
| struct iw_statistics *iwctl_get_wireless_stats(struct net_device *dev) |
| { |
| struct vnt_private *pDevice = netdev_priv(dev); |
| long ldBm; |
| |
| pDevice->wstats.status = pDevice->eOPMode; |
| RFvRSSITodBm(pDevice, (u8)(pDevice->uCurrRSSI), &ldBm); |
| pDevice->wstats.qual.level = ldBm; |
| pDevice->wstats.qual.noise = 0; |
| pDevice->wstats.qual.updated = 1; |
| pDevice->wstats.discard.nwid = 0; |
| pDevice->wstats.discard.code = 0; |
| pDevice->wstats.discard.fragment = 0; |
| pDevice->wstats.discard.misc = 0; |
| pDevice->wstats.miss.beacon = 0; |
| return &pDevice->wstats; |
| } |
| |
| /* |
| * Wireless Handler: get protocol name |
| */ |
| int iwctl_giwname(struct net_device *dev, struct iw_request_info *info, |
| union iwreq_data *wrqu, char *extra) |
| { |
| strcpy(wrqu->name, "802.11-a/b/g"); |
| return 0; |
| } |
| |
| /* |
| * Wireless Handler: set scan |
| */ |
| int iwctl_siwscan(struct net_device *dev, struct iw_request_info *info, |
| union iwreq_data *wrqu, char *extra) |
| { |
| struct vnt_private *pDevice = netdev_priv(dev); |
| struct iw_point *wrq = &wrqu->data; |
| struct vnt_manager *pMgmt = &pDevice->vnt_mgmt; |
| struct iw_scan_req *req = (struct iw_scan_req *)extra; |
| u8 abyScanSSID[WLAN_IEHDR_LEN + WLAN_SSID_MAXLEN + 1]; |
| PWLAN_IE_SSID pItemSSID = NULL; |
| |
| if (!(pDevice->flags & DEVICE_FLAGS_OPENED)) |
| return -EINVAL; |
| |
| PRINT_K(" SIOCSIWSCAN\n"); |
| |
| if (pMgmt == NULL) |
| return -EFAULT; |
| |
| if (pMgmt->eScanState == WMAC_IS_SCANNING) { |
| // In scanning.. |
| PRINT_K("SIOCSIWSCAN(overlap??)-->In scanning...\n"); |
| return -EAGAIN; |
| } |
| |
| if (pDevice->byReAssocCount > 0) { // reject scan when re-associating! |
| // send scan event to wpa_Supplicant |
| union iwreq_data wrqu; |
| PRINT_K("wireless_send_event--->SIOCGIWSCAN(scan done)\n"); |
| memset(&wrqu, 0, sizeof(wrqu)); |
| wireless_send_event(pDevice->dev, SIOCGIWSCAN, &wrqu, NULL); |
| return 0; |
| } |
| |
| spin_lock_irq(&pDevice->lock); |
| |
| BSSvClearBSSList((void *)pDevice, pDevice->bLinkPass); |
| |
| // mike add: active scan OR passive scan OR desire_ssid scan |
| if (wrq->length == sizeof(struct iw_scan_req)) { |
| if (wrq->flags & IW_SCAN_THIS_ESSID) { // desire_ssid scan |
| memset(abyScanSSID, 0, WLAN_IEHDR_LEN + WLAN_SSID_MAXLEN + 1); |
| pItemSSID = (PWLAN_IE_SSID)abyScanSSID; |
| pItemSSID->byElementID = WLAN_EID_SSID; |
| memcpy(pItemSSID->abySSID, req->essid, (int)req->essid_len); |
| if (pItemSSID->abySSID[req->essid_len] == '\0') { |
| if (req->essid_len > 0) |
| pItemSSID->len = req->essid_len; |
| } else { |
| pItemSSID->len = req->essid_len; |
| } |
| pMgmt->eScanType = WMAC_SCAN_PASSIVE; |
| PRINT_K("SIOCSIWSCAN:[desired_ssid=%s,len=%d]\n", ((PWLAN_IE_SSID)abyScanSSID)->abySSID, |
| ((PWLAN_IE_SSID)abyScanSSID)->len); |
| bScheduleCommand((void *)pDevice, WLAN_CMD_BSSID_SCAN, abyScanSSID); |
| spin_unlock_irq(&pDevice->lock); |
| |
| return 0; |
| } else if (req->scan_type == IW_SCAN_TYPE_PASSIVE) { // passive scan |
| pMgmt->eScanType = WMAC_SCAN_PASSIVE; |
| } |
| } else { // active scan |
| pMgmt->eScanType = WMAC_SCAN_ACTIVE; |
| } |
| |
| pMgmt->eScanType = WMAC_SCAN_PASSIVE; |
| bScheduleCommand((void *)pDevice, WLAN_CMD_BSSID_SCAN, NULL); |
| spin_unlock_irq(&pDevice->lock); |
| |
| return 0; |
| } |
| |
| /* |
| * Wireless Handler : get scan results |
| */ |
| int iwctl_giwscan(struct net_device *dev, struct iw_request_info *info, |
| union iwreq_data *wrqu, char *extra) |
| { |
| struct iw_point *wrq = &wrqu->data; |
| int ii; |
| int jj; |
| int kk; |
| struct vnt_private *pDevice = netdev_priv(dev); |
| struct vnt_manager *pMgmt = &pDevice->vnt_mgmt; |
| PKnownBSS pBSS; |
| PWLAN_IE_SSID pItemSSID; |
| PWLAN_IE_SUPP_RATES pSuppRates; |
| PWLAN_IE_SUPP_RATES pExtSuppRates; |
| char *current_ev = extra; |
| char *end_buf = extra + IW_SCAN_MAX_DATA; |
| char *current_val = NULL; |
| struct iw_event iwe; |
| long ldBm; |
| |
| DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO " SIOCGIWSCAN\n"); |
| |
| if (pMgmt == NULL) |
| return -EFAULT; |
| |
| if (pMgmt->eScanState == WMAC_IS_SCANNING) { |
| // In scanning.. |
| return -EAGAIN; |
| } |
| pBSS = &(pMgmt->sBSSList[0]); |
| for (ii = 0, jj = 0; jj < MAX_BSS_NUM; jj++) { |
| if (current_ev >= end_buf) |
| break; |
| pBSS = &(pMgmt->sBSSList[jj]); |
| if (pBSS->bActive) { |
| // ADD mac address |
| memset(&iwe, 0, sizeof(iwe)); |
| iwe.cmd = SIOCGIWAP; |
| iwe.u.ap_addr.sa_family = ARPHRD_ETHER; |
| memcpy(iwe.u.ap_addr.sa_data, pBSS->abyBSSID, WLAN_BSSID_LEN); |
| current_ev = iwe_stream_add_event(info, current_ev, end_buf, &iwe, IW_EV_ADDR_LEN); |
| // ADD ssid |
| memset(&iwe, 0, sizeof(iwe)); |
| iwe.cmd = SIOCGIWESSID; |
| pItemSSID = (PWLAN_IE_SSID)pBSS->abySSID; |
| iwe.u.data.length = pItemSSID->len; |
| iwe.u.data.flags = 1; |
| current_ev = iwe_stream_add_point(info, current_ev, end_buf, &iwe, pItemSSID->abySSID); |
| // ADD mode |
| memset(&iwe, 0, sizeof(iwe)); |
| iwe.cmd = SIOCGIWMODE; |
| if (WLAN_GET_CAP_INFO_ESS(pBSS->wCapInfo)) |
| iwe.u.mode = IW_MODE_INFRA; |
| else |
| iwe.u.mode = IW_MODE_ADHOC; |
| iwe.len = IW_EV_UINT_LEN; |
| current_ev = iwe_stream_add_event(info, current_ev, end_buf, &iwe, IW_EV_UINT_LEN); |
| // ADD frequency |
| pSuppRates = (PWLAN_IE_SUPP_RATES)pBSS->abySuppRates; |
| pExtSuppRates = (PWLAN_IE_SUPP_RATES)pBSS->abyExtSuppRates; |
| memset(&iwe, 0, sizeof(iwe)); |
| iwe.cmd = SIOCGIWFREQ; |
| iwe.u.freq.m = pBSS->uChannel; |
| iwe.u.freq.e = 0; |
| iwe.u.freq.i = 0; |
| current_ev = iwe_stream_add_event(info, current_ev, end_buf, &iwe, IW_EV_FREQ_LEN); |
| { |
| int f = (int)pBSS->uChannel - 1; |
| if (f < 0) |
| f = 0; |
| iwe.u.freq.m = frequency_list[f] * 100000; |
| iwe.u.freq.e = 1; |
| } |
| current_ev = iwe_stream_add_event(info, current_ev, end_buf, &iwe, IW_EV_FREQ_LEN); |
| // ADD quality |
| memset(&iwe, 0, sizeof(iwe)); |
| iwe.cmd = IWEVQUAL; |
| RFvRSSITodBm(pDevice, (u8)(pBSS->uRSSI), &ldBm); |
| iwe.u.qual.level = ldBm; |
| iwe.u.qual.noise = 0; |
| |
| if (-ldBm < 50) |
| iwe.u.qual.qual = 100; |
| else if (-ldBm > 90) |
| iwe.u.qual.qual = 0; |
| else |
| iwe.u.qual.qual = (40 - (-ldBm - 50)) * 100 / 40; |
| iwe.u.qual.updated = 7; |
| |
| current_ev = iwe_stream_add_event(info, current_ev, end_buf, &iwe, IW_EV_QUAL_LEN); |
| // ADD encryption |
| memset(&iwe, 0, sizeof(iwe)); |
| iwe.cmd = SIOCGIWENCODE; |
| iwe.u.data.length = 0; |
| if (WLAN_GET_CAP_INFO_PRIVACY(pBSS->wCapInfo)) |
| iwe.u.data.flags = IW_ENCODE_ENABLED | IW_ENCODE_NOKEY; |
| else |
| iwe.u.data.flags = IW_ENCODE_DISABLED; |
| current_ev = iwe_stream_add_point(info, current_ev, end_buf, &iwe, pItemSSID->abySSID); |
| |
| memset(&iwe, 0, sizeof(iwe)); |
| iwe.cmd = SIOCGIWRATE; |
| iwe.u.bitrate.fixed = iwe.u.bitrate.disabled = 0; |
| current_val = current_ev + IW_EV_LCP_LEN; |
| |
| for (kk = 0; kk < 12; kk++) { |
| if (pSuppRates->abyRates[kk] == 0) |
| break; |
| // Bit rate given in 500 kb/s units (+ 0x80) |
| iwe.u.bitrate.value = ((pSuppRates->abyRates[kk] & 0x7f) * 500000); |
| current_val = iwe_stream_add_value(info, current_ev, current_val, end_buf, &iwe, IW_EV_PARAM_LEN); |
| } |
| for (kk = 0; kk < 8; kk++) { |
| if (pExtSuppRates->abyRates[kk] == 0) |
| break; |
| // Bit rate given in 500 kb/s units (+ 0x80) |
| iwe.u.bitrate.value = ((pExtSuppRates->abyRates[kk] & 0x7f) * 500000); |
| current_val = iwe_stream_add_value(info, current_ev, current_val, end_buf, &iwe, IW_EV_PARAM_LEN); |
| } |
| |
| if ((current_val - current_ev) > IW_EV_LCP_LEN) |
| current_ev = current_val; |
| |
| if ((pBSS->wWPALen > 0) && (pBSS->wWPALen <= MAX_WPA_IE_LEN)) { |
| memset(&iwe, 0, sizeof(iwe)); |
| iwe.cmd = IWEVGENIE; |
| iwe.u.data.length = pBSS->wWPALen; |
| current_ev = iwe_stream_add_point(info, current_ev, end_buf, &iwe, pBSS->byWPAIE); |
| } |
| |
| if ((pBSS->wRSNLen > 0) && (pBSS->wRSNLen <= MAX_WPA_IE_LEN)) { |
| memset(&iwe, 0, sizeof(iwe)); |
| iwe.cmd = IWEVGENIE; |
| iwe.u.data.length = pBSS->wRSNLen; |
| current_ev = iwe_stream_add_point(info, current_ev, end_buf, &iwe, pBSS->byRSNIE); |
| } |
| } |
| } // for |
| wrq->length = current_ev - extra; |
| return 0; |
| } |
| |
| /* |
| * Wireless Handler: set frequence or channel |
| */ |
| int iwctl_siwfreq(struct net_device *dev, struct iw_request_info *info, |
| union iwreq_data *wrqu, char *extra) |
| { |
| struct vnt_private *pDevice = netdev_priv(dev); |
| struct iw_freq *wrq = &wrqu->freq; |
| int rc = 0; |
| |
| DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO " SIOCSIWFREQ\n"); |
| |
| // If setting by frequency, convert to a channel |
| if ((wrq->e == 1) && (wrq->m >= (int)2.412e8) && |
| (wrq->m <= (int)2.487e8)) { |
| int f = wrq->m / 100000; |
| int c = 0; |
| while ((c < 14) && (f != frequency_list[c])) |
| c++; |
| wrq->e = 0; |
| wrq->m = c + 1; |
| } |
| // Setting by channel number |
| if ((wrq->m > 14) || (wrq->e > 0)) { |
| rc = -EOPNOTSUPP; |
| } else { |
| int channel = wrq->m; |
| if ((channel < 1) || (channel > 14)) { |
| DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO "%s: New channel value of %d is invalid!\n", dev->name, wrq->m); |
| rc = -EINVAL; |
| } else { |
| // Yes ! We can set it !!! |
| DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO " Set to channel = %d\n", channel); |
| pDevice->uChannel = channel; |
| } |
| } |
| return rc; |
| } |
| |
| /* |
| * Wireless Handler: get frequence or channel |
| */ |
| int iwctl_giwfreq(struct net_device *dev, struct iw_request_info *info, |
| union iwreq_data *wrqu, char *extra) |
| { |
| struct vnt_private *pDevice = netdev_priv(dev); |
| struct iw_freq *wrq = &wrqu->freq; |
| struct vnt_manager *pMgmt = &pDevice->vnt_mgmt; |
| |
| DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO " SIOCGIWFREQ\n"); |
| |
| if (pMgmt == NULL) |
| return -EFAULT; |
| |
| #ifdef WEXT_USECHANNELS |
| wrq->m = (int)pMgmt->uCurrChannel; |
| wrq->e = 0; |
| #else |
| { |
| int f = (int)pMgmt->uCurrChannel - 1; |
| if (f < 0) |
| f = 0; |
| wrq->m = frequency_list[f] * 100000; |
| wrq->e = 1; |
| } |
| #endif |
| return 0; |
| } |
| |
| /* |
| * Wireless Handler: set operation mode |
| */ |
| int iwctl_siwmode(struct net_device *dev, struct iw_request_info *info, |
| union iwreq_data *wrqu, char *extra) |
| { |
| struct vnt_private *pDevice = netdev_priv(dev); |
| __u32 *wmode = &wrqu->mode; |
| struct vnt_manager *pMgmt = &pDevice->vnt_mgmt; |
| int rc = 0; |
| |
| DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO " SIOCSIWMODE\n"); |
| |
| if (pMgmt == NULL) |
| return -EFAULT; |
| |
| if (pMgmt->eCurrMode == WMAC_MODE_ESS_AP && pDevice->bEnableHostapd) { |
| DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO |
| "Can't set operation mode, hostapd is running\n"); |
| return rc; |
| } |
| |
| switch (*wmode) { |
| case IW_MODE_ADHOC: |
| if (pMgmt->eConfigMode != WMAC_CONFIG_IBSS_STA) { |
| pMgmt->eConfigMode = WMAC_CONFIG_IBSS_STA; |
| if (pDevice->flags & DEVICE_FLAGS_OPENED) |
| pDevice->bCommit = true; |
| } |
| DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO "set mode to ad-hoc\n"); |
| break; |
| case IW_MODE_AUTO: |
| case IW_MODE_INFRA: |
| if (pMgmt->eConfigMode != WMAC_CONFIG_ESS_STA) { |
| pMgmt->eConfigMode = WMAC_CONFIG_ESS_STA; |
| if (pDevice->flags & DEVICE_FLAGS_OPENED) |
| pDevice->bCommit = true; |
| } |
| DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO "set mode to infrastructure\n"); |
| break; |
| case IW_MODE_MASTER: |
| |
| pMgmt->eConfigMode = WMAC_CONFIG_ESS_STA; |
| rc = -EOPNOTSUPP; |
| break; |
| |
| if (pMgmt->eConfigMode != WMAC_CONFIG_AP) { |
| pMgmt->eConfigMode = WMAC_CONFIG_AP; |
| if (pDevice->flags & DEVICE_FLAGS_OPENED) |
| pDevice->bCommit = true; |
| } |
| DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO "set mode to Access Point\n"); |
| break; |
| |
| case IW_MODE_REPEAT: |
| pMgmt->eConfigMode = WMAC_CONFIG_ESS_STA; |
| rc = -EOPNOTSUPP; |
| break; |
| default: |
| rc = -EINVAL; |
| } |
| |
| if (pDevice->bCommit) { |
| if (pMgmt->eConfigMode == WMAC_CONFIG_AP) { |
| netif_stop_queue(pDevice->dev); |
| spin_lock_irq(&pDevice->lock); |
| bScheduleCommand((void *) pDevice, |
| WLAN_CMD_RUN_AP, NULL); |
| spin_unlock_irq(&pDevice->lock); |
| } else { |
| DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO |
| "Commit the settings\n"); |
| |
| spin_lock_irq(&pDevice->lock); |
| |
| if (pDevice->bLinkPass && |
| memcmp(pMgmt->abyCurrSSID, |
| pMgmt->abyDesireSSID, |
| WLAN_IEHDR_LEN + WLAN_SSID_MAXLEN)) { |
| bScheduleCommand((void *) pDevice, |
| WLAN_CMD_DISASSOCIATE, NULL); |
| } else { |
| pDevice->bLinkPass = false; |
| pMgmt->eCurrState = WMAC_STATE_IDLE; |
| memset(pMgmt->abyCurrBSSID, 0, 6); |
| } |
| |
| ControlvMaskByte(pDevice, |
| MESSAGE_REQUEST_MACREG, MAC_REG_PAPEDELAY, |
| LEDSTS_STS, LEDSTS_SLOW); |
| |
| netif_stop_queue(pDevice->dev); |
| |
| pMgmt->eScanType = WMAC_SCAN_ACTIVE; |
| |
| if (!pDevice->bWPASuppWextEnabled) |
| bScheduleCommand((void *) pDevice, |
| WLAN_CMD_BSSID_SCAN, |
| pMgmt->abyDesireSSID); |
| |
| bScheduleCommand((void *) pDevice, |
| WLAN_CMD_SSID, |
| NULL); |
| |
| spin_unlock_irq(&pDevice->lock); |
| } |
| pDevice->bCommit = false; |
| } |
| |
| return rc; |
| } |
| |
| /* |
| * Wireless Handler: get operation mode |
| */ |
| int iwctl_giwmode(struct net_device *dev, struct iw_request_info *info, |
| union iwreq_data *wrqu, char *extra) |
| { |
| struct vnt_private *pDevice = netdev_priv(dev); |
| __u32 *wmode = &wrqu->mode; |
| struct vnt_manager *pMgmt = &pDevice->vnt_mgmt; |
| |
| DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO " SIOCGIWMODE\n"); |
| |
| if (pMgmt == NULL) |
| return -EFAULT; |
| |
| // If not managed, assume it's ad-hoc |
| switch (pMgmt->eConfigMode) { |
| case WMAC_CONFIG_ESS_STA: |
| *wmode = IW_MODE_INFRA; |
| break; |
| case WMAC_CONFIG_IBSS_STA: |
| *wmode = IW_MODE_ADHOC; |
| break; |
| case WMAC_CONFIG_AUTO: |
| *wmode = IW_MODE_INFRA; |
| break; |
| case WMAC_CONFIG_AP: |
| *wmode = IW_MODE_MASTER; |
| break; |
| default: |
| *wmode = IW_MODE_ADHOC; |
| } |
| |
| return 0; |
| } |
| |
| /* |
| * Wireless Handler: get capability range |
| */ |
| int iwctl_giwrange(struct net_device *dev, struct iw_request_info *info, |
| union iwreq_data *wrqu, char *extra) |
| { |
| struct iw_point *wrq = &wrqu->data; |
| struct iw_range *range = (struct iw_range *)extra; |
| int i; |
| int k; |
| u8 abySupportedRates[13] = { |
| 0x02, 0x04, 0x0B, 0x16, 0x0c, 0x12, 0x18, 0x24, 0x30, 0x48, |
| 0x60, 0x6C, 0x90 |
| }; |
| |
| DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO " SIOCGIWRANGE\n"); |
| if (wrq->pointer) { |
| wrq->length = sizeof(struct iw_range); |
| memset(range, 0, sizeof(struct iw_range)); |
| range->min_nwid = 0x0000; |
| range->max_nwid = 0x0000; |
| range->num_channels = 14; |
| // Should be based on cap_rid.country to give only |
| // what the current card support |
| k = 0; |
| for (i = 0; i < 14; i++) { |
| range->freq[k].i = i + 1; // List index |
| range->freq[k].m = frequency_list[i] * 100000; |
| range->freq[k++].e = 1; // Values in table in MHz -> * 10^5 * 10 |
| } |
| range->num_frequency = k; |
| // Hum... Should put the right values there |
| range->max_qual.qual = 100; |
| range->max_qual.level = 0; |
| range->max_qual.noise = 0; |
| range->sensitivity = 255; |
| |
| for (i = 0; i < 13; i++) { |
| range->bitrate[i] = abySupportedRates[i] * 500000; |
| if (range->bitrate[i] == 0) |
| break; |
| } |
| range->num_bitrates = i; |
| |
| // Set an indication of the max TCP throughput |
| // in bit/s that we can expect using this interface. |
| // May be use for QoS stuff... Jean II |
| if (i > 2) |
| range->throughput = 5 * 1000 * 1000; |
| else |
| range->throughput = 1.5 * 1000 * 1000; |
| |
| range->min_rts = 0; |
| range->max_rts = 2312; |
| range->min_frag = 256; |
| range->max_frag = 2312; |
| |
| // the encoding capabilities |
| range->num_encoding_sizes = 3; |
| // 64(40) bits WEP |
| range->encoding_size[0] = 5; |
| // 128(104) bits WEP |
| range->encoding_size[1] = 13; |
| // 256 bits for WPA-PSK |
| range->encoding_size[2] = 32; |
| // 4 keys are allowed |
| range->max_encoding_tokens = 4; |
| |
| range->enc_capa = IW_ENC_CAPA_WPA | IW_ENC_CAPA_WPA2 | |
| IW_ENC_CAPA_CIPHER_TKIP | IW_ENC_CAPA_CIPHER_CCMP; |
| |
| range->min_pmp = 0; |
| range->max_pmp = 1000000; // 1 secs |
| range->min_pmt = 0; |
| range->max_pmt = 1000000; // 1 secs |
| range->pmp_flags = IW_POWER_PERIOD; |
| range->pmt_flags = IW_POWER_TIMEOUT; |
| range->pm_capa = IW_POWER_PERIOD | IW_POWER_TIMEOUT | IW_POWER_ALL_R; |
| |
| // Transmit Power - values are in mW |
| range->txpower[0] = 100; |
| range->num_txpower = 1; |
| range->txpower_capa = IW_TXPOW_MWATT; |
| range->we_version_source = WIRELESS_EXT; |
| range->we_version_compiled = WIRELESS_EXT; |
| range->retry_capa = IW_RETRY_LIMIT | IW_RETRY_LIFETIME; |
| range->retry_flags = IW_RETRY_LIMIT; |
| range->r_time_flags = IW_RETRY_LIFETIME; |
| range->min_retry = 1; |
| range->max_retry = 65535; |
| range->min_r_time = 1024; |
| range->max_r_time = 65535 * 1024; |
| // Experimental measurements - boundary 11/5.5 Mb/s |
| // Note : with or without the (local->rssi), results |
| // are somewhat different. - Jean II |
| range->avg_qual.qual = 6; |
| range->avg_qual.level = 176; // -80 dBm |
| range->avg_qual.noise = 0; |
| } |
| |
| return 0; |
| } |
| |
| /* |
| * Wireless Handler : set ap mac address |
| */ |
| int iwctl_siwap(struct net_device *dev, struct iw_request_info *info, |
| union iwreq_data *wrqu, char *extra) |
| { |
| struct vnt_private *pDevice = netdev_priv(dev); |
| struct sockaddr *wrq = &wrqu->ap_addr; |
| struct vnt_manager *pMgmt = &pDevice->vnt_mgmt; |
| int rc = 0; |
| u8 ZeroBSSID[WLAN_BSSID_LEN] = { 0x00, 0x00, 0x00, 0x00, 0x00, 0x00 }; |
| |
| PRINT_K(" SIOCSIWAP\n"); |
| |
| if (pMgmt == NULL) |
| return -EFAULT; |
| |
| if (wrq->sa_family != ARPHRD_ETHER) { |
| rc = -EINVAL; |
| } else { |
| memcpy(pMgmt->abyDesireBSSID, wrq->sa_data, 6); |
| // mike: add |
| if ((is_broadcast_ether_addr(pMgmt->abyDesireBSSID)) || |
| (memcmp(pMgmt->abyDesireBSSID, ZeroBSSID, 6) == 0)) { |
| PRINT_K("SIOCSIWAP:invalid desired BSSID return!\n"); |
| return rc; |
| } |
| // mike add: if desired AP is hidden ssid(there are |
| // two same BSSID in list), then ignore,because you |
| // don't known which one to be connect with?? |
| { |
| unsigned ii; |
| unsigned uSameBssidNum = 0; |
| for (ii = 0; ii < MAX_BSS_NUM; ii++) { |
| if (pMgmt->sBSSList[ii].bActive && |
| ether_addr_equal(pMgmt->sBSSList[ii].abyBSSID, |
| pMgmt->abyDesireBSSID)) { |
| uSameBssidNum++; |
| } |
| } |
| if (uSameBssidNum >= 2) { //hit: desired AP is in hidden ssid mode!!! |
| PRINT_K("SIOCSIWAP:ignore for desired AP in hidden mode\n"); |
| return rc; |
| } |
| } |
| |
| if (pDevice->flags & DEVICE_FLAGS_OPENED) |
| pDevice->bCommit = true; |
| } |
| return rc; |
| } |
| |
| /* |
| * Wireless Handler: get ap mac address |
| */ |
| int iwctl_giwap(struct net_device *dev, struct iw_request_info *info, |
| union iwreq_data *wrqu, char *extra) |
| { |
| struct vnt_private *pDevice = netdev_priv(dev); |
| struct sockaddr *wrq = &wrqu->ap_addr; |
| struct vnt_manager *pMgmt = &pDevice->vnt_mgmt; |
| |
| DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO " SIOCGIWAP\n"); |
| |
| if (pMgmt == NULL) |
| return -EFAULT; |
| |
| memcpy(wrq->sa_data, pMgmt->abyCurrBSSID, 6); |
| |
| if ((pDevice->bLinkPass == false) && (pMgmt->eCurrMode != WMAC_MODE_ESS_AP)) |
| memset(wrq->sa_data, 0, 6); |
| |
| if (pMgmt->eCurrMode == WMAC_MODE_ESS_AP) |
| memcpy(wrq->sa_data, pMgmt->abyCurrBSSID, 6); |
| |
| wrq->sa_family = ARPHRD_ETHER; |
| return 0; |
| } |
| |
| /* |
| * Wireless Handler: get ap list |
| */ |
| int iwctl_giwaplist(struct net_device *dev, struct iw_request_info *info, |
| union iwreq_data *wrqu, char *extra) |
| { |
| struct iw_point *wrq = &wrqu->data; |
| struct sockaddr *sock; |
| struct iw_quality *qual; |
| struct vnt_private *pDevice = netdev_priv(dev); |
| struct vnt_manager *pMgmt = &pDevice->vnt_mgmt; |
| PKnownBSS pBSS = &pMgmt->sBSSList[0]; |
| int ii; |
| int jj; |
| |
| DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO " SIOCGIWAPLIST\n"); |
| /* Only super-user can see AP list */ |
| |
| if (pBSS == NULL) |
| return -ENODEV; |
| |
| if (!capable(CAP_NET_ADMIN)) |
| return -EPERM; |
| |
| if (!wrq->pointer) |
| return -EINVAL; |
| |
| sock = kzalloc(sizeof(struct sockaddr) * IW_MAX_AP, GFP_KERNEL); |
| if (sock == NULL) |
| return -ENOMEM; |
| qual = kzalloc(sizeof(struct iw_quality) * IW_MAX_AP, GFP_KERNEL); |
| if (qual == NULL) { |
| kfree(sock); |
| return -ENOMEM; |
| } |
| |
| for (ii = 0, jj = 0; ii < MAX_BSS_NUM; ii++) { |
| if (!pBSS[ii].bActive) |
| continue; |
| if (jj >= IW_MAX_AP) |
| break; |
| memcpy(sock[jj].sa_data, pBSS[ii].abyBSSID, 6); |
| sock[jj].sa_family = ARPHRD_ETHER; |
| qual[jj].level = pBSS[ii].uRSSI; |
| qual[jj].qual = qual[jj].noise = 0; |
| qual[jj].updated = 2; |
| jj++; |
| } |
| |
| wrq->flags = 1; /* Should be defined */ |
| wrq->length = jj; |
| memcpy(extra, sock, sizeof(struct sockaddr) * jj); |
| memcpy(extra + sizeof(struct sockaddr) * jj, qual, |
| sizeof(struct iw_quality) * jj); |
| |
| kfree(sock); |
| kfree(qual); |
| |
| return 0; |
| } |
| |
| /* |
| * Wireless Handler: set essid |
| */ |
| int iwctl_siwessid(struct net_device *dev, struct iw_request_info *info, |
| union iwreq_data *wrqu, char *extra) |
| { |
| struct vnt_private *pDevice = netdev_priv(dev); |
| struct iw_point *wrq = &wrqu->essid; |
| struct vnt_manager *pMgmt = &pDevice->vnt_mgmt; |
| PWLAN_IE_SSID pItemSSID; |
| |
| if (pMgmt == NULL) |
| return -EFAULT; |
| |
| if (!(pDevice->flags & DEVICE_FLAGS_OPENED)) |
| return -EINVAL; |
| |
| DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO " SIOCSIWESSID :\n"); |
| |
| pDevice->fWPA_Authened = false; |
| // Check if we asked for `any' |
| if (wrq->flags == 0) { |
| // Just send an empty SSID list |
| memset(pMgmt->abyDesireSSID, 0, WLAN_IEHDR_LEN + WLAN_SSID_MAXLEN + 1); |
| memset(pMgmt->abyDesireBSSID, 0xFF, 6); |
| PRINT_K("set essid to 'any'\n"); |
| // Unknown desired AP, so here need not associate?? |
| return 0; |
| } else { |
| // Set the SSID |
| memset(pMgmt->abyDesireSSID, 0, WLAN_IEHDR_LEN + WLAN_SSID_MAXLEN + 1); |
| pItemSSID = (PWLAN_IE_SSID)pMgmt->abyDesireSSID; |
| pItemSSID->byElementID = WLAN_EID_SSID; |
| |
| memcpy(pItemSSID->abySSID, extra, wrq->length); |
| if (pItemSSID->abySSID[wrq->length] == '\0') { |
| if (wrq->length > 0) |
| pItemSSID->len = wrq->length; |
| } else { |
| pItemSSID->len = wrq->length; |
| } |
| PRINT_K("set essid to %s\n", pItemSSID->abySSID); |
| |
| // mike: need clear desiredBSSID |
| if (pItemSSID->len == 0) { |
| memset(pMgmt->abyDesireBSSID, 0xFF, 6); |
| return 0; |
| } |
| |
| // Wext wil order another command of siwap to link |
| // with desired AP, so here need not associate?? |
| if (pDevice->bWPASuppWextEnabled == true) { |
| /*******search if in hidden ssid mode ****/ |
| PKnownBSS pCurr = NULL; |
| u8 abyTmpDesireSSID[WLAN_IEHDR_LEN + WLAN_SSID_MAXLEN + 1]; |
| unsigned ii; |
| unsigned uSameBssidNum = 0; |
| |
| memcpy(abyTmpDesireSSID, pMgmt->abyDesireSSID, sizeof(abyTmpDesireSSID)); |
| pCurr = BSSpSearchBSSList(pDevice, NULL, |
| abyTmpDesireSSID, |
| pDevice->eConfigPHYMode); |
| |
| if (pCurr == NULL) { |
| PRINT_K("SIOCSIWESSID:hidden ssid site survey before associate.......\n"); |
| vResetCommandTimer((void *)pDevice); |
| pMgmt->eScanType = WMAC_SCAN_ACTIVE; |
| bScheduleCommand((void *)pDevice, |
| WLAN_CMD_BSSID_SCAN, |
| pMgmt->abyDesireSSID); |
| bScheduleCommand((void *)pDevice, |
| WLAN_CMD_SSID, |
| pMgmt->abyDesireSSID); |
| } else { // mike: to find out if that desired SSID is a |
| // hidden-ssid AP, by means of judging if there |
| // are two same BSSID exist in list ? |
| for (ii = 0; ii < MAX_BSS_NUM; ii++) { |
| if (pMgmt->sBSSList[ii].bActive && |
| ether_addr_equal(pMgmt->sBSSList[ii].abyBSSID, |
| pCurr->abyBSSID)) { |
| uSameBssidNum++; |
| } |
| } |
| if (uSameBssidNum >= 2) { // hit: desired AP is in hidden ssid mode!!! |
| PRINT_K("SIOCSIWESSID:hidden ssid directly associate.......\n"); |
| vResetCommandTimer((void *)pDevice); |
| pMgmt->eScanType = WMAC_SCAN_PASSIVE; // this scan type, you'll submit scan result! |
| bScheduleCommand((void *)pDevice, |
| WLAN_CMD_BSSID_SCAN, |
| pMgmt->abyDesireSSID); |
| bScheduleCommand((void *)pDevice, |
| WLAN_CMD_SSID, |
| pMgmt->abyDesireSSID); |
| } |
| } |
| return 0; |
| } |
| |
| DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO "set essid = %s\n", pItemSSID->abySSID); |
| } |
| |
| if (pDevice->flags & DEVICE_FLAGS_OPENED) |
| pDevice->bCommit = true; |
| |
| return 0; |
| } |
| |
| /* |
| * Wireless Handler: get essid |
| */ |
| int iwctl_giwessid(struct net_device *dev, struct iw_request_info *info, |
| union iwreq_data *wrqu, char *extra) |
| { |
| struct vnt_private *pDevice = netdev_priv(dev); |
| struct iw_point *wrq = &wrqu->essid; |
| struct vnt_manager *pMgmt = &pDevice->vnt_mgmt; |
| PWLAN_IE_SSID pItemSSID; |
| |
| DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO " SIOCGIWESSID\n"); |
| |
| if (pMgmt == NULL) |
| return -EFAULT; |
| |
| // Note: if wrq->u.data.flags != 0, we should get the relevant |
| // SSID from the SSID list... |
| |
| // Get the current SSID |
| pItemSSID = (PWLAN_IE_SSID)pMgmt->abyCurrSSID; |
| memcpy(extra, pItemSSID->abySSID, pItemSSID->len); |
| extra[pItemSSID->len] = '\0'; |
| |
| wrq->length = pItemSSID->len; |
| wrq->flags = 1; // active |
| |
| return 0; |
| } |
| |
| /* |
| * Wireless Handler: set data rate |
| */ |
| int iwctl_siwrate(struct net_device *dev, struct iw_request_info *info, |
| union iwreq_data *wrqu, char *extra) |
| { |
| struct vnt_private *pDevice = netdev_priv(dev); |
| struct iw_param *wrq = &wrqu->bitrate; |
| int rc = 0; |
| u8 brate = 0; |
| int i; |
| u8 abySupportedRates[13] = { |
| 0x02, 0x04, 0x0B, 0x16, 0x0c, 0x12, 0x18, 0x24, 0x30, 0x48, |
| 0x60, 0x6C, 0x90 |
| }; |
| |
| DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO " SIOCSIWRATE\n"); |
| if (!(pDevice->flags & DEVICE_FLAGS_OPENED)) { |
| rc = -EINVAL; |
| return rc; |
| } |
| |
| // First: get a valid bit rate value |
| |
| // Which type of value |
| if ((wrq->value < 13) && (wrq->value >= 0)) { |
| // Setting by rate index |
| // Find value in the magic rate table |
| brate = wrq->value; |
| } else { |
| // Setting by frequency value |
| u8 normvalue = (u8)(wrq->value/500000); |
| |
| // Check if rate is valid |
| for (i = 0; i < 13; i++) { |
| if (normvalue == abySupportedRates[i]) { |
| brate = i; |
| break; |
| } |
| } |
| } |
| // -1 designed the max rate (mostly auto mode) |
| if (wrq->value == -1) { |
| // Get the highest available rate |
| for (i = 0; i < 13; i++) { |
| if (abySupportedRates[i] == 0) |
| break; |
| } |
| if (i != 0) |
| brate = i - 1; |
| |
| } |
| // Check that it is valid |
| // brate is index of abySupportedRates[] |
| if (brate > 13) { |
| rc = -EINVAL; |
| return rc; |
| } |
| |
| // Now, check if we want a fixed or auto value |
| if (wrq->fixed != 0) { |
| // Fixed mode |
| // One rate, fixed |
| pDevice->bFixRate = true; |
| if ((pDevice->byBBType == BB_TYPE_11B) && (brate > 3)) { |
| pDevice->uConnectionRate = 3; |
| } else { |
| pDevice->uConnectionRate = brate; |
| DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO "Fixed to Rate %d\n", pDevice->uConnectionRate); |
| } |
| } else { |
| pDevice->bFixRate = false; |
| pDevice->uConnectionRate = 13; |
| } |
| |
| return rc; |
| } |
| |
| /* |
| * Wireless Handler: get data rate |
| */ |
| int iwctl_giwrate(struct net_device *dev, struct iw_request_info *info, |
| union iwreq_data *wrqu, char *extra) |
| { |
| struct vnt_private *pDevice = netdev_priv(dev); |
| struct iw_param *wrq = &wrqu->bitrate; |
| struct vnt_manager *pMgmt = &pDevice->vnt_mgmt; |
| |
| DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO " SIOCGIWRATE\n"); |
| |
| if (pMgmt == NULL) |
| return -EFAULT; |
| |
| { |
| u8 abySupportedRates[13] = { |
| 0x02, 0x04, 0x0B, 0x16, 0x0c, 0x12, 0x18, 0x24, 0x30, |
| 0x48, 0x60, 0x6C, 0x90 |
| }; |
| int brate = 0; |
| |
| if (pDevice->uConnectionRate < 13) { |
| brate = abySupportedRates[pDevice->uConnectionRate]; |
| } else { |
| if (pDevice->byBBType == BB_TYPE_11B) |
| brate = 0x16; |
| if (pDevice->byBBType == BB_TYPE_11G) |
| brate = 0x6C; |
| if (pDevice->byBBType == BB_TYPE_11A) |
| brate = 0x6C; |
| } |
| if (pMgmt->eCurrMode == WMAC_MODE_ESS_AP) { |
| if (pDevice->byBBType == BB_TYPE_11B) |
| brate = 0x16; |
| if (pDevice->byBBType == BB_TYPE_11G) |
| brate = 0x6C; |
| if (pDevice->byBBType == BB_TYPE_11A) |
| brate = 0x6C; |
| } |
| if (pDevice->uConnectionRate == 13) |
| brate = abySupportedRates[pDevice->wCurrentRate]; |
| wrq->value = brate * 500000; |
| // If more than one rate, set auto |
| if (pDevice->bFixRate == true) |
| wrq->fixed = true; |
| } |
| |
| return 0; |
| } |
| |
| /* |
| * Wireless Handler: set rts threshold |
| */ |
| int iwctl_siwrts(struct net_device *dev, struct iw_request_info *info, |
| union iwreq_data *wrqu, char *extra) |
| { |
| struct vnt_private *pDevice = netdev_priv(dev); |
| struct iw_param *wrq = &wrqu->rts; |
| |
| if ((wrq->value < 0 || wrq->value > 2312) && !wrq->disabled) |
| return -EINVAL; |
| |
| else if (wrq->disabled) |
| pDevice->wRTSThreshold = 2312; |
| else |
| pDevice->wRTSThreshold = wrq->value; |
| |
| return 0; |
| } |
| |
| /* |
| * Wireless Handler: get rts |
| */ |
| int iwctl_giwrts(struct net_device *dev, struct iw_request_info *info, |
| union iwreq_data *wrqu, char *extra) |
| { |
| struct vnt_private *pDevice = netdev_priv(dev); |
| struct iw_param *wrq = &wrqu->rts; |
| |
| DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO " SIOCGIWRTS\n"); |
| wrq->value = pDevice->wRTSThreshold; |
| wrq->disabled = (wrq->value >= 2312); |
| wrq->fixed = 1; |
| return 0; |
| } |
| |
| /* |
| * Wireless Handler: set fragment threshold |
| */ |
| int iwctl_siwfrag(struct net_device *dev, struct iw_request_info *info, |
| union iwreq_data *wrqu, char *extra) |
| { |
| struct vnt_private *pDevice = netdev_priv(dev); |
| struct iw_param *wrq = &wrqu->frag; |
| int rc = 0; |
| int fthr = wrq->value; |
| |
| DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO " SIOCSIWFRAG\n"); |
| |
| if (wrq->disabled) |
| fthr = 2312; |
| if ((fthr < 256) || (fthr > 2312)) { |
| rc = -EINVAL; |
| } else { |
| fthr &= ~0x1; // Get an even value |
| pDevice->wFragmentationThreshold = (u16)fthr; |
| } |
| return rc; |
| } |
| |
| /* |
| * Wireless Handler: get fragment threshold |
| */ |
| int iwctl_giwfrag(struct net_device *dev, struct iw_request_info *info, |
| union iwreq_data *wrqu, char *extra) |
| { |
| struct vnt_private *pDevice = netdev_priv(dev); |
| struct iw_param *wrq = &wrqu->frag; |
| |
| DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO " SIOCGIWFRAG\n"); |
| wrq->value = pDevice->wFragmentationThreshold; |
| wrq->disabled = (wrq->value >= 2312); |
| wrq->fixed = 1; |
| return 0; |
| } |
| |
| /* |
| * Wireless Handler: set retry threshold |
| */ |
| int iwctl_siwretry(struct net_device *dev, struct iw_request_info *info, |
| union iwreq_data *wrqu, char *extra) |
| { |
| struct vnt_private *pDevice = netdev_priv(dev); |
| struct iw_param *wrq = &wrqu->retry; |
| int rc = 0; |
| |
| DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO " SIOCSIWRETRY\n"); |
| |
| if (wrq->disabled) { |
| rc = -EINVAL; |
| return rc; |
| } |
| |
| if (wrq->flags & IW_RETRY_LIMIT) { |
| if (wrq->flags & IW_RETRY_MAX) { |
| pDevice->byLongRetryLimit = wrq->value; |
| } else if (wrq->flags & IW_RETRY_MIN) { |
| pDevice->byShortRetryLimit = wrq->value; |
| } else { |
| // No modifier : set both |
| pDevice->byShortRetryLimit = wrq->value; |
| pDevice->byLongRetryLimit = wrq->value; |
| } |
| } |
| if (wrq->flags & IW_RETRY_LIFETIME) |
| pDevice->wMaxTransmitMSDULifetime = wrq->value; |
| return rc; |
| } |
| |
| /* |
| * Wireless Handler: get retry threshold |
| */ |
| int iwctl_giwretry(struct net_device *dev, struct iw_request_info *info, |
| union iwreq_data *wrqu, char *extra) |
| { |
| struct vnt_private *pDevice = netdev_priv(dev); |
| struct iw_param *wrq = &wrqu->retry; |
| DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO " SIOCGIWRETRY\n"); |
| wrq->disabled = 0; // Can't be disabled |
| |
| // Note: by default, display the min retry number |
| if ((wrq->flags & IW_RETRY_TYPE) == IW_RETRY_LIFETIME) { |
| wrq->flags = IW_RETRY_LIFETIME; |
| wrq->value = (int)pDevice->wMaxTransmitMSDULifetime; // ms |
| } else if ((wrq->flags & IW_RETRY_MAX)) { |
| wrq->flags = IW_RETRY_LIMIT | IW_RETRY_MAX; |
| wrq->value = (int)pDevice->byLongRetryLimit; |
| } else { |
| wrq->flags = IW_RETRY_LIMIT; |
| wrq->value = (int)pDevice->byShortRetryLimit; |
| if ((int)pDevice->byShortRetryLimit != (int)pDevice->byLongRetryLimit) |
| wrq->flags |= IW_RETRY_MIN; |
| } |
| return 0; |
| } |
| |
| /* |
| * Wireless Handler: set encode mode |
| */ |
| int iwctl_siwencode(struct net_device *dev, struct iw_request_info *info, |
| union iwreq_data *wrqu, char *extra) |
| { |
| struct vnt_private *pDevice = netdev_priv(dev); |
| struct vnt_manager *pMgmt = &pDevice->vnt_mgmt; |
| struct iw_point *wrq = &wrqu->encoding; |
| u32 dwKeyIndex = (u32)(wrq->flags & IW_ENCODE_INDEX); |
| int ii; |
| int uu; |
| int rc = 0; |
| int index = (wrq->flags & IW_ENCODE_INDEX); |
| |
| DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO " SIOCSIWENCODE\n"); |
| |
| if (pMgmt == NULL) |
| return -EFAULT; |
| |
| // Check the size of the key |
| if (wrq->length > WLAN_WEP232_KEYLEN) { |
| rc = -EINVAL; |
| return rc; |
| } |
| |
| if (dwKeyIndex > WLAN_WEP_NKEYS) { |
| rc = -EINVAL; |
| return rc; |
| } |
| |
| if (dwKeyIndex > 0) |
| dwKeyIndex--; |
| |
| // Send the key to the card |
| if (wrq->length > 0) { |
| if (wrq->length == WLAN_WEP232_KEYLEN) { |
| DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO "Set 232 bit wep key\n"); |
| } else if (wrq->length == WLAN_WEP104_KEYLEN) { |
| DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO "Set 104 bit wep key\n"); |
| } else if (wrq->length == WLAN_WEP40_KEYLEN) { |
| DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO "Set 40 bit wep key, index= %d\n", (int)dwKeyIndex); |
| } |
| memset(pDevice->abyKey, 0, WLAN_WEP232_KEYLEN); |
| memcpy(pDevice->abyKey, extra, wrq->length); |
| |
| DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO"abyKey: "); |
| for (ii = 0; ii < wrq->length; ii++) |
| DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO "%02x ", pDevice->abyKey[ii]); |
| |
| if (pDevice->flags & DEVICE_FLAGS_OPENED) { |
| spin_lock_irq(&pDevice->lock); |
| KeybSetDefaultKey(pDevice, |
| &(pDevice->sKey), |
| dwKeyIndex | (1 << 31), |
| wrq->length, NULL, |
| pDevice->abyKey, |
| KEY_CTL_WEP); |
| spin_unlock_irq(&pDevice->lock); |
| } |
| pDevice->byKeyIndex = (u8)dwKeyIndex; |
| pDevice->uKeyLength = wrq->length; |
| pDevice->bTransmitKey = true; |
| pDevice->bEncryptionEnable = true; |
| pDevice->eEncryptionStatus = Ndis802_11Encryption1Enabled; |
| |
| // Do we want to just set the transmit key index? |
| if (index < 4) { |
| pDevice->byKeyIndex = index; |
| } else if (!(wrq->flags & IW_ENCODE_MODE)) { |
| rc = -EINVAL; |
| return rc; |
| } |
| } |
| // Read the flags |
| if (wrq->flags & IW_ENCODE_DISABLED) { |
| DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO "Disable WEP function\n"); |
| pMgmt->bShareKeyAlgorithm = false; |
| pDevice->bEncryptionEnable = false; |
| pDevice->eEncryptionStatus = Ndis802_11EncryptionDisabled; |
| if (pDevice->flags & DEVICE_FLAGS_OPENED) { |
| spin_lock_irq(&pDevice->lock); |
| for (uu = 0; uu < MAX_KEY_TABLE; uu++) |
| MACvDisableKeyEntry(pDevice, uu); |
| spin_unlock_irq(&pDevice->lock); |
| } |
| } |
| if (wrq->flags & IW_ENCODE_RESTRICTED) { |
| DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO "Enable WEP & ShareKey System\n"); |
| pMgmt->bShareKeyAlgorithm = true; |
| } |
| if (wrq->flags & IW_ENCODE_OPEN) { |
| DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO "Enable WEP & Open System\n"); |
| pMgmt->bShareKeyAlgorithm = false; |
| } |
| |
| memset(pMgmt->abyDesireBSSID, 0xFF, 6); |
| |
| return rc; |
| } |
| |
| int iwctl_giwencode(struct net_device *dev, struct iw_request_info *info, |
| union iwreq_data *wrqu, char *extra) |
| { |
| struct vnt_private *pDevice = netdev_priv(dev); |
| struct vnt_manager *pMgmt = &pDevice->vnt_mgmt; |
| struct iw_point *wrq = &wrqu->encoding; |
| char abyKey[WLAN_WEP232_KEYLEN]; |
| |
| unsigned index = (unsigned)(wrq->flags & IW_ENCODE_INDEX); |
| PSKeyItem pKey = NULL; |
| |
| DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO " SIOCGIWENCODE\n"); |
| |
| if (pMgmt == NULL) |
| return -EFAULT; |
| |
| if (index > WLAN_WEP_NKEYS) |
| return -EINVAL; |
| if (index < 1) { // get default key |
| if (pDevice->byKeyIndex < WLAN_WEP_NKEYS) |
| index = pDevice->byKeyIndex; |
| else |
| index = 0; |
| } else { |
| index--; |
| } |
| |
| memset(abyKey, 0, WLAN_WEP232_KEYLEN); |
| // Check encryption mode |
| wrq->flags = IW_ENCODE_NOKEY; |
| // Is WEP enabled ??? |
| if (pDevice->bEncryptionEnable) |
| wrq->flags |= IW_ENCODE_ENABLED; |
| else |
| wrq->flags |= IW_ENCODE_DISABLED; |
| |
| if (pMgmt->bShareKeyAlgorithm) |
| wrq->flags |= IW_ENCODE_RESTRICTED; |
| else |
| wrq->flags |= IW_ENCODE_OPEN; |
| wrq->length = 0; |
| |
| if ((index == 0) && (pDevice->eEncryptionStatus == Ndis802_11Encryption2Enabled || |
| pDevice->eEncryptionStatus == Ndis802_11Encryption3Enabled)) { // get wpa pairwise key |
| if (KeybGetKey(&(pDevice->sKey), pMgmt->abyCurrBSSID, 0xffffffff, &pKey)) { |
| wrq->length = pKey->uKeyLength; |
| memcpy(abyKey, pKey->abyKey, pKey->uKeyLength); |
| memcpy(extra, abyKey, WLAN_WEP232_KEYLEN); |
| } |
| } else if (KeybGetKey(&(pDevice->sKey), pDevice->abyBroadcastAddr, (u8)index, &pKey)) { |
| wrq->length = pKey->uKeyLength; |
| memcpy(abyKey, pKey->abyKey, pKey->uKeyLength); |
| memcpy(extra, abyKey, WLAN_WEP232_KEYLEN); |
| } |
| |
| wrq->flags |= index + 1; |
| return 0; |
| } |
| |
| /* |
| * Wireless Handler: set power mode |
| */ |
| int iwctl_siwpower(struct net_device *dev, struct iw_request_info *info, |
| union iwreq_data *wrqu, char *extra) |
| { |
| struct vnt_private *pDevice = netdev_priv(dev); |
| struct vnt_manager *pMgmt = &pDevice->vnt_mgmt; |
| struct iw_param *wrq = &wrqu->power; |
| int rc = 0; |
| |
| DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO " SIOCSIWPOWER\n"); |
| |
| if (pMgmt == NULL) |
| return -EFAULT; |
| |
| if (!(pDevice->flags & DEVICE_FLAGS_OPENED)) { |
| rc = -EINVAL; |
| return rc; |
| } |
| |
| spin_lock_irq(&pDevice->lock); |
| |
| if (wrq->disabled) { |
| pDevice->ePSMode = WMAC_POWER_CAM; |
| PSvDisablePowerSaving(pDevice); |
| spin_unlock_irq(&pDevice->lock); |
| return rc; |
| } |
| if ((wrq->flags & IW_POWER_TYPE) == IW_POWER_TIMEOUT) { |
| pDevice->ePSMode = WMAC_POWER_FAST; |
| PSvEnablePowerSaving((void *)pDevice, pMgmt->wListenInterval); |
| |
| } else if ((wrq->flags & IW_POWER_TYPE) == IW_POWER_PERIOD) { |
| pDevice->ePSMode = WMAC_POWER_FAST; |
| PSvEnablePowerSaving((void *)pDevice, pMgmt->wListenInterval); |
| } |
| |
| spin_unlock_irq(&pDevice->lock); |
| |
| switch (wrq->flags & IW_POWER_MODE) { |
| case IW_POWER_UNICAST_R: |
| DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO " SIOCSIWPOWER: IW_POWER_UNICAST_R\n"); |
| rc = -EINVAL; |
| break; |
| case IW_POWER_ALL_R: |
| DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO " SIOCSIWPOWER: IW_POWER_ALL_R\n"); |
| rc = -EINVAL; |
| case IW_POWER_ON: |
| DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO " SIOCSIWPOWER: IW_POWER_ON\n"); |
| break; |
| default: |
| rc = -EINVAL; |
| } |
| |
| return rc; |
| } |
| |
| /* |
| * Wireless Handler: get power mode |
| */ |
| int iwctl_giwpower(struct net_device *dev, struct iw_request_info *info, |
| union iwreq_data *wrqu, char *extra) |
| { |
| struct vnt_private *pDevice = netdev_priv(dev); |
| struct vnt_manager *pMgmt = &pDevice->vnt_mgmt; |
| struct iw_param *wrq = &wrqu->power; |
| int mode = pDevice->ePSMode; |
| |
| DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO " SIOCGIWPOWER\n"); |
| |
| if (pMgmt == NULL) |
| return -EFAULT; |
| |
| if ((wrq->disabled = (mode == WMAC_POWER_CAM))) |
| return 0; |
| |
| if ((wrq->flags & IW_POWER_TYPE) == IW_POWER_TIMEOUT) { |
| wrq->value = (int)((pMgmt->wListenInterval * |
| pMgmt->wCurrBeaconPeriod) / 100); |
| wrq->flags = IW_POWER_TIMEOUT; |
| } else { |
| wrq->value = (int)((pMgmt->wListenInterval * |
| pMgmt->wCurrBeaconPeriod) / 100); |
| wrq->flags = IW_POWER_PERIOD; |
| } |
| |
| wrq->flags |= IW_POWER_ALL_R; |
| return 0; |
| } |
| |
| /* |
| * Wireless Handler: get Sensitivity |
| */ |
| int iwctl_giwsens(struct net_device *dev, struct iw_request_info *info, |
| union iwreq_data *wrqu, char *extra) |
| { |
| struct vnt_private *pDevice = netdev_priv(dev); |
| struct iw_param *wrq = &wrqu->sens; |
| long ldBm; |
| |
| DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO " SIOCGIWSENS\n"); |
| if (pDevice->bLinkPass == true) { |
| RFvRSSITodBm(pDevice, (u8)(pDevice->uCurrRSSI), &ldBm); |
| wrq->value = ldBm; |
| } else { |
| wrq->value = 0; |
| } |
| wrq->disabled = (wrq->value == 0); |
| wrq->fixed = 1; |
| return 0; |
| } |
| |
| int iwctl_siwauth(struct net_device *dev, struct iw_request_info *info, |
| union iwreq_data *wrqu, char *extra) |
| { |
| struct vnt_private *pDevice = netdev_priv(dev); |
| struct vnt_manager *pMgmt = &pDevice->vnt_mgmt; |
| struct iw_param *wrq = &wrqu->param; |
| int ret = 0; |
| static int wpa_version = 0; // must be static to save the last value, einsn liu |
| static int pairwise = 0; |
| |
| if (pMgmt == NULL) |
| return -EFAULT; |
| |
| DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO " SIOCSIWAUTH\n"); |
| switch (wrq->flags & IW_AUTH_INDEX) { |
| case IW_AUTH_WPA_VERSION: |
| wpa_version = wrq->value; |
| if (wrq->value == IW_AUTH_WPA_VERSION_DISABLED) { |
| PRINT_K("iwctl_siwauth:set WPADEV to disable at 1??????\n"); |
| } else if (wrq->value == IW_AUTH_WPA_VERSION_WPA) { |
| PRINT_K("iwctl_siwauth:set WPADEV to WPA1******\n"); |
| } else { |
| PRINT_K("iwctl_siwauth:set WPADEV to WPA2******\n"); |
| } |
| break; |
| case IW_AUTH_CIPHER_PAIRWISE: |
| pairwise = wrq->value; |
| PRINT_K("iwctl_siwauth:set pairwise=%d\n", pairwise); |
| if (pairwise == IW_AUTH_CIPHER_CCMP) { |
| pDevice->eEncryptionStatus = Ndis802_11Encryption3Enabled; |
| } else if (pairwise == IW_AUTH_CIPHER_TKIP) { |
| pDevice->eEncryptionStatus = Ndis802_11Encryption2Enabled; |
| } else if (pairwise == IW_AUTH_CIPHER_WEP40 || |
| pairwise == IW_AUTH_CIPHER_WEP104) { |
| pDevice->eEncryptionStatus = Ndis802_11Encryption1Enabled; |
| } else if (pairwise == IW_AUTH_CIPHER_NONE) { |
| // do nothing, einsn liu |
| } else { |
| pDevice->eEncryptionStatus = Ndis802_11EncryptionDisabled; |
| } |
| break; |
| case IW_AUTH_CIPHER_GROUP: |
| PRINT_K("iwctl_siwauth:set GROUP=%d\n", wrq->value); |
| if (wpa_version == IW_AUTH_WPA_VERSION_DISABLED) |
| break; |
| if (pairwise == IW_AUTH_CIPHER_NONE) { |
| if (wrq->value == IW_AUTH_CIPHER_CCMP) |
| pDevice->eEncryptionStatus = Ndis802_11Encryption3Enabled; |
| else |
| pDevice->eEncryptionStatus = Ndis802_11Encryption2Enabled; |
| } |
| break; |
| case IW_AUTH_KEY_MGMT: |
| PRINT_K("iwctl_siwauth(wpa_version=%d):set KEY_MGMT=%d\n", wpa_version, wrq->value); |
| if (wpa_version == IW_AUTH_WPA_VERSION_WPA2) { |
| if (wrq->value == IW_AUTH_KEY_MGMT_PSK) |
| pMgmt->eAuthenMode = WMAC_AUTH_WPA2PSK; |
| else pMgmt->eAuthenMode = WMAC_AUTH_WPA2; |
| } else if (wpa_version == IW_AUTH_WPA_VERSION_WPA) { |
| if (wrq->value == 0) { |
| pMgmt->eAuthenMode = WMAC_AUTH_WPANONE; |
| } else if (wrq->value == IW_AUTH_KEY_MGMT_PSK) |
| pMgmt->eAuthenMode = WMAC_AUTH_WPAPSK; |
| } else { |
| pMgmt->eAuthenMode = WMAC_AUTH_WPA; |
| } |
| break; |
| case IW_AUTH_TKIP_COUNTERMEASURES: |
| break; /* FIXME */ |
| case IW_AUTH_DROP_UNENCRYPTED: |
| break; |
| case IW_AUTH_80211_AUTH_ALG: |
| PRINT_K("iwctl_siwauth:set AUTH_ALG=%d\n", wrq->value); |
| if (wrq->value == IW_AUTH_ALG_OPEN_SYSTEM) |
| pMgmt->bShareKeyAlgorithm = false; |
| else if (wrq->value == IW_AUTH_ALG_SHARED_KEY) |
| pMgmt->bShareKeyAlgorithm = true; |
| break; |
| case IW_AUTH_WPA_ENABLED: |
| break; |
| case IW_AUTH_RX_UNENCRYPTED_EAPOL: |
| break; |
| case IW_AUTH_ROAMING_CONTROL: |
| ret = -EOPNOTSUPP; |
| break; |
| case IW_AUTH_PRIVACY_INVOKED: |
| pDevice->bEncryptionEnable = !!wrq->value; |
| if (pDevice->bEncryptionEnable == false) { |
| wpa_version = 0; |
| pairwise = 0; |
| pDevice->eEncryptionStatus = Ndis802_11EncryptionDisabled; |
| pMgmt->bShareKeyAlgorithm = false; |
| pMgmt->eAuthenMode = WMAC_AUTH_OPEN; |
| PRINT_K("iwctl_siwauth:set WPADEV to disaable at 2?????\n"); |
| } |
| break; |
| default: |
| PRINT_K("iwctl_siwauth: not supported %x\n", wrq->flags); |
| ret = -EOPNOTSUPP; |
| break; |
| } |
| return ret; |
| } |
| |
| int iwctl_giwauth(struct net_device *dev, struct iw_request_info *info, |
| union iwreq_data *wrqu, char *extra) |
| { |
| return -EOPNOTSUPP; |
| } |
| |
| int iwctl_siwgenie(struct net_device *dev, struct iw_request_info *info, |
| union iwreq_data *wrqu, char *extra) |
| { |
| struct vnt_private *pDevice = netdev_priv(dev); |
| struct vnt_manager *pMgmt = &pDevice->vnt_mgmt; |
| struct iw_point *wrq = &wrqu->data; |
| int ret = 0; |
| |
| if (pMgmt == NULL) |
| return -EFAULT; |
| |
| if (wrq->length) { |
| if ((wrq->length < 2) || (extra[1] + 2 != wrq->length)) { |
| ret = -EINVAL; |
| goto out; |
| } |
| if (wrq->length > MAX_WPA_IE_LEN) { |
| ret = -ENOMEM; |
| goto out; |
| } |
| memset(pMgmt->abyWPAIE, 0, MAX_WPA_IE_LEN); |
| if (copy_from_user(pMgmt->abyWPAIE, extra, wrq->length)) { |
| ret = -EFAULT; |
| goto out; |
| } |
| pMgmt->wWPAIELen = wrq->length; |
| } else { |
| memset(pMgmt->abyWPAIE, 0, MAX_WPA_IE_LEN); |
| pMgmt->wWPAIELen = 0; |
| } |
| |
| out: // not completely ...not necessary in wpa_supplicant 0.5.8 |
| return ret; |
| } |
| |
| int iwctl_giwgenie(struct net_device *dev, struct iw_request_info *info, |
| union iwreq_data *wrqu, char *extra) |
| { |
| struct vnt_private *pDevice = netdev_priv(dev); |
| struct vnt_manager *pMgmt = &pDevice->vnt_mgmt; |
| struct iw_point *wrq = &wrqu->data; |
| int ret = 0; |
| int space = wrq->length; |
| |
| if (pMgmt == NULL) |
| return -EFAULT; |
| |
| wrq->length = 0; |
| if (pMgmt->wWPAIELen > 0) { |
| wrq->length = pMgmt->wWPAIELen; |
| if (pMgmt->wWPAIELen <= space) { |
| if (copy_to_user(extra, pMgmt->abyWPAIE, pMgmt->wWPAIELen)) { |
| ret = -EFAULT; |
| } |
| } else { |
| ret = -E2BIG; |
| } |
| } |
| return ret; |
| } |
| |
| int iwctl_siwencodeext(struct net_device *dev, struct iw_request_info *info, |
| union iwreq_data *wrqu, char *extra) |
| { |
| struct vnt_private *pDevice = netdev_priv(dev); |
| struct vnt_manager *pMgmt = &pDevice->vnt_mgmt; |
| struct iw_point *wrq = &wrqu->encoding; |
| struct iw_encode_ext *ext = (struct iw_encode_ext*)extra; |
| struct viawget_wpa_param *param = NULL; |
| // original member |
| wpa_alg alg_name; |
| u8 addr[6]; |
| int key_idx; |
| int set_tx = 0; |
| u8 seq[IW_ENCODE_SEQ_MAX_SIZE]; |
| u8 key[64]; |
| size_t seq_len = 0; |
| size_t key_len = 0; |
| u8 *buf; |
| u8 key_array[64]; |
| int ret = 0; |
| |
| PRINT_K("SIOCSIWENCODEEXT......\n"); |
| |
| if (pMgmt == NULL) |
| return -EFAULT; |
| |
| if (!(pDevice->flags & DEVICE_FLAGS_OPENED)) |
| return -ENODEV; |
| |
| buf = kzalloc(sizeof(struct viawget_wpa_param), GFP_KERNEL); |
| if (buf == NULL) |
| return -ENOMEM; |
| |
| param = (struct viawget_wpa_param *)buf; |
| |
| // recover alg_name |
| switch (ext->alg) { |
| case IW_ENCODE_ALG_NONE: |
| alg_name = WPA_ALG_NONE; |
| break; |
| case IW_ENCODE_ALG_WEP: |
| alg_name = WPA_ALG_WEP; |
| break; |
| case IW_ENCODE_ALG_TKIP: |
| alg_name = WPA_ALG_TKIP; |
| break; |
| case IW_ENCODE_ALG_CCMP: |
| alg_name = WPA_ALG_CCMP; |
| break; |
| default: |
| PRINT_K("Unknown alg = %d\n", ext->alg); |
| ret = -ENOMEM; |
| goto error; |
| } |
| // recover addr |
| memcpy(addr, ext->addr.sa_data, ETH_ALEN); |
| // recover key_idx |
| key_idx = (wrq->flags&IW_ENCODE_INDEX) - 1; |
| // recover set_tx |
| if (ext->ext_flags & IW_ENCODE_EXT_SET_TX_KEY) |
| set_tx = 1; |
| // recover seq,seq_len |
| if (ext->ext_flags & IW_ENCODE_EXT_RX_SEQ_VALID) { |
| seq_len = IW_ENCODE_SEQ_MAX_SIZE; |
| memcpy(seq, ext->rx_seq, seq_len); |
| } |
| // recover key,key_len |
| if (ext->key_len) { |
| key_len = ext->key_len; |
| memcpy(key, &ext->key[0], key_len); |
| } |
| memset(key_array, 0, 64); |
| if (key_len > 0) { |
| memcpy(key_array, key, key_len); |
| if (key_len == 32) { |
| // notice ! the oder |
| memcpy(&key_array[16], &key[24], 8); |
| memcpy(&key_array[24], &key[16], 8); |
| } |
| } |
| |
| /**************Translate iw_encode_ext to viawget_wpa_param****************/ |
| memcpy(param->addr, addr, ETH_ALEN); |
| param->u.wpa_key.alg_name = (int)alg_name; |
| param->u.wpa_key.set_tx = set_tx; |
| param->u.wpa_key.key_index = key_idx; |
| param->u.wpa_key.key_len = key_len; |
| param->u.wpa_key.key = (u8 *)key_array; |
| param->u.wpa_key.seq = (u8 *)seq; |
| param->u.wpa_key.seq_len = seq_len; |
| |
| /****set if current action is Network Manager count?? */ |
| /****this method is so foolish,but there is no other way??? */ |
| if (param->u.wpa_key.alg_name == WPA_ALG_NONE) { |
| if (param->u.wpa_key.key_index == 0) { |
| pDevice->bwextstep0 = true; |
| } |
| if ((pDevice->bwextstep0 == true) && (param->u.wpa_key.key_index == 1)) { |
| pDevice->bwextstep0 = false; |
| pDevice->bwextstep1 = true; |
| } |
| if ((pDevice->bwextstep1 == true) && (param->u.wpa_key.key_index == 2)) { |
| pDevice->bwextstep1 = false; |
| pDevice->bwextstep2 = true; |
| } |
| if ((pDevice->bwextstep2 == true) && (param->u.wpa_key.key_index == 3)) { |
| pDevice->bwextstep2 = false; |
| pDevice->bwextstep3 = true; |
| } |
| } |
| if (pDevice->bwextstep3 == true) { |
| PRINT_K("SIOCSIWENCODEEXT:Enable WPA WEXT SUPPORT!!!!!\n"); |
| pDevice->bwextstep0 = false; |
| pDevice->bwextstep1 = false; |
| pDevice->bwextstep2 = false; |
| pDevice->bwextstep3 = false; |
| pDevice->bWPASuppWextEnabled = true; |
| memset(pMgmt->abyDesireBSSID, 0xFF, 6); |
| KeyvInitTable(pDevice, &pDevice->sKey); |
| } |
| /*******/ |
| spin_lock_irq(&pDevice->lock); |
| ret = wpa_set_keys(pDevice, param); |
| spin_unlock_irq(&pDevice->lock); |
| |
| error: |
| kfree(buf); |
| return ret; |
| } |
| |
| int iwctl_giwencodeext(struct net_device *dev, struct iw_request_info *info, |
| union iwreq_data *wrqu, char *extra) |
| { |
| return -EOPNOTSUPP; |
| } |
| |
| int iwctl_siwmlme(struct net_device *dev, struct iw_request_info *info, |
| union iwreq_data *wrqu, char *extra) |
| { |
| struct vnt_private *pDevice = netdev_priv(dev); |
| struct vnt_manager *pMgmt = &pDevice->vnt_mgmt; |
| struct iw_mlme *mlme = (struct iw_mlme *)extra; |
| int ret = 0; |
| |
| DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO " SIOCSIWMLME\n"); |
| |
| if (pMgmt == NULL) |
| return -EFAULT; |
| |
| if (memcmp(pMgmt->abyCurrBSSID, mlme->addr.sa_data, ETH_ALEN)) { |
| ret = -EINVAL; |
| return ret; |
| } |
| switch (mlme->cmd) { |
| case IW_MLME_DEAUTH: |
| case IW_MLME_DISASSOC: |
| if (pDevice->bLinkPass == true) { |
| PRINT_K("iwctl_siwmlme--->send DISASSOCIATE\n"); |
| bScheduleCommand((void *)pDevice, WLAN_CMD_DISASSOCIATE, |
| NULL); |
| } |
| break; |
| default: |
| ret = -EOPNOTSUPP; |
| } |
| return ret; |
| } |
| |
| static int iwctl_config_commit(struct net_device *dev, |
| struct iw_request_info *info, union iwreq_data *wrqu, char *extra) |
| { |
| DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO "SIOCSIWCOMMIT\n"); |
| |
| return 0; |
| } |
| |
| static const iw_handler iwctl_handler[] = { |
| IW_HANDLER(SIOCSIWCOMMIT, iwctl_config_commit), |
| IW_HANDLER(SIOCGIWNAME, iwctl_giwname), |
| IW_HANDLER(SIOCSIWFREQ, iwctl_siwfreq), |
| IW_HANDLER(SIOCGIWFREQ, iwctl_giwfreq), |
| IW_HANDLER(SIOCSIWMODE, iwctl_siwmode), |
| IW_HANDLER(SIOCGIWMODE, iwctl_giwmode), |
| IW_HANDLER(SIOCGIWSENS, iwctl_giwsens), |
| IW_HANDLER(SIOCGIWRANGE, iwctl_giwrange), |
| IW_HANDLER(SIOCSIWAP, iwctl_siwap), |
| IW_HANDLER(SIOCGIWAP, iwctl_giwap), |
| IW_HANDLER(SIOCSIWMLME, iwctl_siwmlme), |
| IW_HANDLER(SIOCGIWAPLIST, iwctl_giwaplist), |
| IW_HANDLER(SIOCSIWSCAN, iwctl_siwscan), |
| IW_HANDLER(SIOCGIWSCAN, iwctl_giwscan), |
| IW_HANDLER(SIOCSIWESSID, iwctl_siwessid), |
| IW_HANDLER(SIOCGIWESSID, iwctl_giwessid), |
| IW_HANDLER(SIOCSIWRATE, iwctl_siwrate), |
| IW_HANDLER(SIOCGIWRATE, iwctl_giwrate), |
| IW_HANDLER(SIOCSIWRTS, iwctl_siwrts), |
| IW_HANDLER(SIOCGIWRTS, iwctl_giwrts), |
| IW_HANDLER(SIOCSIWFRAG, iwctl_siwfrag), |
| IW_HANDLER(SIOCGIWFRAG, iwctl_giwfrag), |
| IW_HANDLER(SIOCSIWRETRY, iwctl_siwretry), |
| IW_HANDLER(SIOCGIWRETRY, iwctl_giwretry), |
| IW_HANDLER(SIOCSIWENCODE, iwctl_siwencode), |
| IW_HANDLER(SIOCGIWENCODE, iwctl_giwencode), |
| IW_HANDLER(SIOCSIWPOWER, iwctl_siwpower), |
| IW_HANDLER(SIOCGIWPOWER, iwctl_giwpower), |
| IW_HANDLER(SIOCSIWGENIE, iwctl_siwgenie), |
| IW_HANDLER(SIOCGIWGENIE, iwctl_giwgenie), |
| IW_HANDLER(SIOCSIWAUTH, iwctl_siwauth), |
| IW_HANDLER(SIOCGIWAUTH, iwctl_giwauth), |
| IW_HANDLER(SIOCSIWENCODEEXT, iwctl_siwencodeext), |
| IW_HANDLER(SIOCGIWENCODEEXT, iwctl_giwencodeext) |
| }; |
| |
| static const iw_handler iwctl_private_handler[] = { |
| NULL, // SIOCIWFIRSTPRIV |
| }; |
| |
| const struct iw_handler_def iwctl_handler_def = { |
| .get_wireless_stats = &iwctl_get_wireless_stats, |
| .num_standard = ARRAY_SIZE(iwctl_handler), |
| .num_private = 0, |
| .num_private_args = 0, |
| .standard = iwctl_handler, |
| .private = NULL, |
| .private_args = NULL, |
| }; |