diff options
Diffstat (limited to 'drivers/staging/rtl8712/rtl871x_ioctl_linux.c')
-rw-r--r-- | drivers/staging/rtl8712/rtl871x_ioctl_linux.c | 306 |
1 files changed, 230 insertions, 76 deletions
diff --git a/drivers/staging/rtl8712/rtl871x_ioctl_linux.c b/drivers/staging/rtl8712/rtl871x_ioctl_linux.c index 40e6b5cc412..507584b837c 100644 --- a/drivers/staging/rtl8712/rtl871x_ioctl_linux.c +++ b/drivers/staging/rtl8712/rtl871x_ioctl_linux.c @@ -39,8 +39,17 @@ #include "rtl871x_ioctl_set.h" #include "rtl871x_mp_ioctl.h" #include "mlme_osdep.h" - -#define RTL_IOCTL_WPA_SUPPLICANT (SIOCIWFIRSTPRIV + 30) +#include <linux/wireless.h> +#include <linux/module.h> +#include <linux/kernel.h> +#include <linux/init.h> +#include <linux/version.h> +#include <linux/io.h> +#include <linux/semaphore.h> +#include <net/iw_handler.h> +#include <linux/if_arp.h> + +#define RTL_IOCTL_WPA_SUPPLICANT (SIOCIWFIRSTPRIV + 0x1E) #define SCAN_ITEM_SIZE 768 #define MAX_CUSTOM_LEN 64 @@ -160,10 +169,6 @@ static inline char *translate_scan(struct _adapter *padapter, struct iw_event iwe; struct ieee80211_ht_cap *pht_capie; char *current_val; - u8 *buf = (u8 *)_malloc(pnetwork->network.IELength * 2); - u8 *wpa_ie = (u8 *)_malloc(255); - u8 *rsn_ie = (u8 *)_malloc(255); - u8 *wps_ie = (u8 *)_malloc(MAX_WPS_IE_LEN); s8 *p; u32 i = 0, ht_ielen = 0; u16 cap, ht_cap = false, mcs_rate; @@ -280,6 +285,8 @@ static inline char *translate_scan(struct _adapter *padapter, start = current_val; /* parsing WPA/WPA2 IE */ { + u8 buf[MAX_WPA_IE_LEN]; + u8 wpa_ie[255], rsn_ie[255]; u16 wpa_len = 0, rsn_len = 0; int n; sint out_len = 0; @@ -330,6 +337,7 @@ static inline char *translate_scan(struct _adapter *padapter, } { /* parsing WPS IE */ + u8 wps_ie[512]; uint wps_ielen; if (r8712_get_wps_ie(pnetwork->network.IEs, @@ -354,16 +362,12 @@ static inline char *translate_scan(struct _adapter *padapter, iwe.u.qual.noise = 0; /* noise level */ start = iwe_stream_add_event(info, start, stop, &iwe, IW_EV_QUAL_LEN); /* how to translate rssi to ?% */ - kfree(buf); - kfree(wpa_ie); - kfree(rsn_ie); - kfree(wps_ie); return start; } static int wpa_set_auth_algs(struct net_device *dev, u32 value) { - struct _adapter *padapter = (struct _adapter *) _netdev_priv(dev); + struct _adapter *padapter = (struct _adapter *) netdev_priv(dev); int ret = 0; if ((value & AUTH_ALG_SHARED_KEY) && (value & AUTH_ALG_OPEN_SYSTEM)) { @@ -395,7 +399,7 @@ static int wpa_set_encryption(struct net_device *dev, struct ieee_param *param, int ret = 0; u32 wep_key_idx, wep_key_len = 0; struct NDIS_802_11_WEP *pwep = NULL; - struct _adapter *padapter = (struct _adapter *)_netdev_priv(dev); + struct _adapter *padapter = (struct _adapter *)netdev_priv(dev); struct mlme_priv *pmlmepriv = &padapter->mlmepriv; struct security_priv *psecuritypriv = &padapter->securitypriv; @@ -526,7 +530,7 @@ static int r871x_set_wpa_ie(struct _adapter *padapter, char *pie, memcpy(buf, pie , ielen); pos = buf; if (ielen < RSN_HEADER_LEN) { - ret = -1; + ret = -EINVAL; goto exit; } if (r8712_parse_wpa_ie(buf, ielen, &group_cipher, @@ -637,7 +641,7 @@ static int r8711_wx_get_name(struct net_device *dev, struct iw_request_info *info, union iwreq_data *wrqu, char *extra) { - struct _adapter *padapter = (struct _adapter *)_netdev_priv(dev); + struct _adapter *padapter = (struct _adapter *)netdev_priv(dev); u32 ht_ielen = 0; char *p; u8 ht_cap = false; @@ -693,7 +697,7 @@ static int r8711_wx_set_freq(struct net_device *dev, struct iw_request_info *info, union iwreq_data *wrqu, char *extra) { - struct _adapter *padapter = (struct _adapter *)_netdev_priv(dev); + struct _adapter *padapter = (struct _adapter *)netdev_priv(dev); struct iw_freq *fwrq = &wrqu->freq; int rc = 0; @@ -727,7 +731,7 @@ static int r8711_wx_get_freq(struct net_device *dev, struct iw_request_info *info, union iwreq_data *wrqu, char *extra) { - struct _adapter *padapter = (struct _adapter *)_netdev_priv(dev); + struct _adapter *padapter = (struct _adapter *)netdev_priv(dev); struct mlme_priv *pmlmepriv = &padapter->mlmepriv; struct ndis_wlan_bssid_ex *pcur_bss = &pmlmepriv->cur_network.network; @@ -736,8 +740,9 @@ static int r8711_wx_get_freq(struct net_device *dev, pcur_bss->Configuration.DSConfig-1] * 100000; wrqu->freq.e = 1; wrqu->freq.i = pcur_bss->Configuration.DSConfig; - } else - return -1; + } else { + return -ENOLINK; + } return 0; } @@ -745,7 +750,7 @@ static int r8711_wx_set_mode(struct net_device *dev, struct iw_request_info *a, union iwreq_data *wrqu, char *b) { - struct _adapter *padapter = (struct _adapter *)_netdev_priv(dev); + struct _adapter *padapter = (struct _adapter *)netdev_priv(dev); enum NDIS_802_11_NETWORK_INFRASTRUCTURE networkType; switch (wrqu->mode) { @@ -768,15 +773,15 @@ static int r8711_wx_set_mode(struct net_device *dev, r8712_setopmode_cmd(padapter, networkType); else r8712_setopmode_cmd(padapter, Ndis802_11AutoUnknown); - if (!r8712_set_802_11_infrastructure_mode(padapter, networkType)) - return -1; + + r8712_set_802_11_infrastructure_mode(padapter, networkType); return 0; } static int r8711_wx_get_mode(struct net_device *dev, struct iw_request_info *a, union iwreq_data *wrqu, char *b) { - struct _adapter *padapter = (struct _adapter *)_netdev_priv(dev); + struct _adapter *padapter = (struct _adapter *)netdev_priv(dev); struct mlme_priv *pmlmepriv = &padapter->mlmepriv; if (check_fwstate(pmlmepriv, WIFI_STATION_STATE) == true) @@ -795,7 +800,7 @@ static int r871x_wx_set_pmkid(struct net_device *dev, struct iw_request_info *a, union iwreq_data *wrqu, char *extra) { - struct _adapter *padapter = (struct _adapter *)_netdev_priv(dev); + struct _adapter *padapter = (struct _adapter *)netdev_priv(dev); struct security_priv *psecuritypriv = &padapter->securitypriv; struct iw_pmksa *pPMK = (struct iw_pmksa *) extra; u8 strZeroMacAddress[ETH_ALEN] = {0x00}; @@ -949,6 +954,10 @@ static int r8711_wx_get_range(struct net_device *dev, return 0; } +static int r8711_wx_get_rate(struct net_device *dev, + struct iw_request_info *info, + union iwreq_data *wrqu, char *extra); + static int r871x_wx_set_priv(struct net_device *dev, struct iw_request_info *info, union iwreq_data *awrq, @@ -956,6 +965,7 @@ static int r871x_wx_set_priv(struct net_device *dev, { int ret = 0, len = 0; char *ext; + struct _adapter *padapter = netdev_priv(dev); struct iw_point *dwrq = (struct iw_point *)awrq; len = dwrq->length; @@ -966,6 +976,87 @@ static int r871x_wx_set_priv(struct net_device *dev, kfree(ext); return -EFAULT; } + + if (0 == strcasecmp(ext, "RSSI")) { + /*Return received signal strength indicator in -db for */ + /* current AP */ + /*<ssid> Rssi xx */ + struct mlme_priv *pmlmepriv = &(padapter->mlmepriv); + struct wlan_network *pcur_network = &pmlmepriv->cur_network; + /*static u8 xxxx; */ + if (check_fwstate(pmlmepriv, _FW_LINKED) == true) { + sprintf(ext, "%s rssi %d", + pcur_network->network.Ssid.Ssid, + /*(xxxx=xxxx+10) */ + ((padapter->recvpriv.fw_rssi)>>1)-95 + /*pcur_network->network.Rssi */ + ); + } else { + sprintf(ext, "OK"); + } + } else if (0 == strcasecmp(ext, "LINKSPEED")) { + /*Return link speed in MBPS */ + /*LinkSpeed xx */ + union iwreq_data wrqd; + int ret_inner; + int mbps; + + ret_inner = r8711_wx_get_rate(dev, info, &wrqd, extra); + if (0 != ret_inner) + mbps = 0; + else + mbps = wrqd.bitrate.value / 1000000; + sprintf(ext, "LINKSPEED %d", mbps); + } else if (0 == strcasecmp(ext, "MACADDR")) { + /*Return mac address of the station */ + /*Macaddr = xx.xx.xx.xx.xx.xx */ + sprintf(ext, + "MACADDR = %02x.%02x.%02x.%02x.%02x.%02x", + *(dev->dev_addr), *(dev->dev_addr+1), + *(dev->dev_addr+2), *(dev->dev_addr+3), + *(dev->dev_addr+4), *(dev->dev_addr+5)); + } else if (0 == strcasecmp(ext, "SCAN-ACTIVE")) { + /*Set scan type to active */ + /*OK if successful */ + struct mlme_priv *pmlmepriv = &padapter->mlmepriv; + pmlmepriv->passive_mode = 1; + sprintf(ext, "OK"); + } else if (0 == strcasecmp(ext, "SCAN-PASSIVE")) { + /*Set scan type to passive */ + /*OK if successful */ + struct mlme_priv *pmlmepriv = &padapter->mlmepriv; + pmlmepriv->passive_mode = 0; + sprintf(ext, "OK"); + } else if (0 == strncmp(ext, "DCE-E", 5)) { + /*Set scan type to passive */ + /*OK if successful */ + r8712_disconnectCtrlEx_cmd(padapter + , 1 /*u32 enableDrvCtrl */ + , 5 /*u32 tryPktCnt */ + , 100 /*u32 tryPktInterval */ + , 5000 /*u32 firstStageTO */ + ); + sprintf(ext, "OK"); + } else if (0 == strncmp(ext, "DCE-D", 5)) { + /*Set scan type to passive */ + /*OK if successfu */ + r8712_disconnectCtrlEx_cmd(padapter + , 0 /*u32 enableDrvCtrl */ + , 5 /*u32 tryPktCnt */ + , 100 /*u32 tryPktInterval */ + , 5000 /*u32 firstStageTO */ + ); + sprintf(ext, "OK"); + } else { + printk(KERN_INFO "r8712u: r871x_wx_set_priv: unknown Command" + " %s.\n", ext); + goto FREE_EXT; + } + if (copy_to_user(dwrq->pointer, ext, + min(dwrq->length, (__u16)(strlen(ext)+1)))) + ret = -EFAULT; + +FREE_EXT: kfree(ext); return ret; } @@ -975,6 +1066,13 @@ static int r871x_wx_set_priv(struct net_device *dev, * s2. set_802_11_authentication_mode() * s3. set_802_11_encryption_mode() * s4. set_802_11_bssid() + * + * This function intends to handle the Set AP command, which specifies the + * MAC# of a preferred Access Point. + * Currently, the request comes via Wireless Extensions' SIOCSIWAP ioctl. + * + * For this operation to succeed, there is no need for the interface to be Up. + * */ static int r8711_wx_set_wap(struct net_device *dev, struct iw_request_info *info, @@ -982,7 +1080,7 @@ static int r8711_wx_set_wap(struct net_device *dev, char *extra) { int ret = -EINPROGRESS; - struct _adapter *padapter = (struct _adapter *) _netdev_priv(dev); + struct _adapter *padapter = (struct _adapter *) netdev_priv(dev); struct mlme_priv *pmlmepriv = &padapter->mlmepriv; struct __queue *queue = &pmlmepriv->scanned_queue; struct sockaddr *temp = (struct sockaddr *)awrq; @@ -992,10 +1090,8 @@ static int r8711_wx_set_wap(struct net_device *dev, struct wlan_network *pnetwork = NULL; enum NDIS_802_11_AUTHENTICATION_MODE authmode; - if (padapter->bup == false) - return -1; if (check_fwstate(pmlmepriv, _FW_UNDER_SURVEY) == true) - return -1; + return -EBUSY; if (check_fwstate(pmlmepriv, _FW_UNDER_LINKING) == true) return ret; if (temp->sa_family != ARPHRD_ETHER) @@ -1012,16 +1108,15 @@ static int r8711_wx_set_wap(struct net_device *dev, pmlmepriv->pscanned = get_next(pmlmepriv->pscanned); dst_bssid = pnetwork->network.MacAddress; if (!memcmp(dst_bssid, temp->sa_data, ETH_ALEN)) { - if (r8712_set_802_11_infrastructure_mode(padapter, - pnetwork->network.InfrastructureMode) == false) - ret = -1; + r8712_set_802_11_infrastructure_mode(padapter, + pnetwork->network.InfrastructureMode); break; } } spin_unlock_irqrestore(&queue->lock, irqL); if (!ret) { if (!r8712_set_802_11_authentication_mode(padapter, authmode)) - ret = -1; + ret = -ENOMEM; else { if (!r8712_set_802_11_bssid(padapter, temp->sa_data)) ret = -1; @@ -1034,7 +1129,7 @@ static int r8711_wx_get_wap(struct net_device *dev, struct iw_request_info *info, union iwreq_data *wrqu, char *extra) { - struct _adapter *padapter = (struct _adapter *)_netdev_priv(dev); + struct _adapter *padapter = (struct _adapter *)netdev_priv(dev); struct mlme_priv *pmlmepriv = &padapter->mlmepriv; struct ndis_wlan_bssid_ex *pcur_bss = &pmlmepriv->cur_network.network; @@ -1053,7 +1148,7 @@ static int r871x_wx_set_mlme(struct net_device *dev, { int ret = 0; u16 reason; - struct _adapter *padapter = (struct _adapter *)_netdev_priv(dev); + struct _adapter *padapter = (struct _adapter *)netdev_priv(dev); struct iw_mlme *mlme = (struct iw_mlme *) extra; if (mlme == NULL) @@ -1074,11 +1169,19 @@ static int r871x_wx_set_mlme(struct net_device *dev, return ret; } +/** + * + * This function intends to handle the Set Scan command. + * Currently, the request comes via Wireless Extensions' SIOCSIWSCAN ioctl. + * + * For this operation to succeed, the interface is brought Up beforehand. + * + */ static int r8711_wx_set_scan(struct net_device *dev, struct iw_request_info *a, union iwreq_data *wrqu, char *extra) { - struct _adapter *padapter = (struct _adapter *)_netdev_priv(dev); + struct _adapter *padapter = (struct _adapter *)netdev_priv(dev); struct mlme_priv *pmlmepriv = &padapter->mlmepriv; u8 status = true; @@ -1088,7 +1191,7 @@ static int r8711_wx_set_scan(struct net_device *dev, return -1; } if (padapter->bup == false) - return -1; + return -ENETDOWN; if (padapter->hw_init_completed == false) return -1; if ((check_fwstate(pmlmepriv, _FW_UNDER_SURVEY|_FW_UNDER_LINKING)) || @@ -1126,7 +1229,7 @@ static int r8711_wx_get_scan(struct net_device *dev, struct iw_request_info *a, union iwreq_data *wrqu, char *extra) { - struct _adapter *padapter = (struct _adapter *)_netdev_priv(dev); + struct _adapter *padapter = (struct _adapter *)netdev_priv(dev); struct mlme_priv *pmlmepriv = &padapter->mlmepriv; struct __queue *queue = &pmlmepriv->scanned_queue; struct wlan_network *pnetwork = NULL; @@ -1141,7 +1244,7 @@ static int r8711_wx_get_scan(struct net_device *dev, while (check_fwstate(pmlmepriv, _FW_UNDER_SURVEY|_FW_UNDER_LINKING)) { msleep(30); cnt++; - if (cnt > 1000) + if (cnt > 100) break; } spin_lock_irqsave(&queue->lock, irqL); @@ -1169,12 +1272,18 @@ static int r8711_wx_get_scan(struct net_device *dev, * s2. set_802_11_authenticaion_mode() * s3. set_802_11_encryption_mode() * s4. set_802_11_ssid() + * + * This function intends to handle the Set ESSID command. + * Currently, the request comes via the Wireless Extensions' SIOCSIWESSID ioctl. + * + * For this operation to succeed, there is no need for the interface to be Up. + * */ static int r8711_wx_set_essid(struct net_device *dev, struct iw_request_info *a, union iwreq_data *wrqu, char *extra) { - struct _adapter *padapter = (struct _adapter *)_netdev_priv(dev); + struct _adapter *padapter = (struct _adapter *)netdev_priv(dev); struct mlme_priv *pmlmepriv = &padapter->mlmepriv; struct __queue *queue = &pmlmepriv->scanned_queue; struct wlan_network *pnetwork = NULL; @@ -1184,10 +1293,8 @@ static int r8711_wx_set_essid(struct net_device *dev, struct list_head *phead; u32 len; - if (padapter->bup == false) - return -1; if (check_fwstate(pmlmepriv, _FW_UNDER_SURVEY)) - return -1; + return -EBUSY; if (check_fwstate(pmlmepriv, _FW_UNDER_LINKING)) return 0; if (wrqu->essid.length > IW_ESSID_MAX_SIZE) @@ -1212,10 +1319,20 @@ static int r8711_wx_set_essid(struct net_device *dev, if ((!memcmp(dst_ssid, src_ssid, ndis_ssid.SsidLength)) && (pnetwork->network.Ssid.SsidLength == ndis_ssid.SsidLength)) { - if (!r8712_set_802_11_infrastructure_mode( + if (check_fwstate(pmlmepriv, + WIFI_ADHOC_STATE)) { + if (pnetwork->network. + InfrastructureMode + != + padapter->mlmepriv. + cur_network.network. + InfrastructureMode) + continue; + } + + r8712_set_802_11_infrastructure_mode( padapter, - pnetwork->network.InfrastructureMode)) - return -1; + pnetwork->network.InfrastructureMode); break; } } @@ -1229,7 +1346,7 @@ static int r8711_wx_get_essid(struct net_device *dev, struct iw_request_info *a, union iwreq_data *wrqu, char *extra) { - struct _adapter *padapter = (struct _adapter *)_netdev_priv(dev); + struct _adapter *padapter = (struct _adapter *)netdev_priv(dev); struct mlme_priv *pmlmepriv = &padapter->mlmepriv; struct ndis_wlan_bssid_ex *pcur_bss = &pmlmepriv->cur_network.network; u32 len, ret = 0; @@ -1239,8 +1356,9 @@ static int r8711_wx_get_essid(struct net_device *dev, wrqu->essid.length = len; memcpy(extra, pcur_bss->Ssid.Ssid, len); wrqu->essid.flags = 1; - } else - ret = -1; + } else { + ret = -ENOLINK; + } return ret; } @@ -1248,7 +1366,7 @@ static int r8711_wx_set_rate(struct net_device *dev, struct iw_request_info *a, union iwreq_data *wrqu, char *extra) { - struct _adapter *padapter = (struct _adapter *)_netdev_priv(dev); + struct _adapter *padapter = (struct _adapter *)netdev_priv(dev); u32 target_rate = wrqu->bitrate.value; u32 fixed = wrqu->bitrate.fixed; u32 ratevalue = 0; @@ -1312,7 +1430,7 @@ set_rate: datarates[i] = 0xff; } if (r8712_setdatarate_cmd(padapter, datarates) != _SUCCESS) - ret = -1; + ret = -ENOMEM; return ret; } @@ -1320,10 +1438,11 @@ static int r8711_wx_get_rate(struct net_device *dev, struct iw_request_info *info, union iwreq_data *wrqu, char *extra) { - struct _adapter *padapter = (struct _adapter *)_netdev_priv(dev); + struct _adapter *padapter = (struct _adapter *)netdev_priv(dev); struct mlme_priv *pmlmepriv = &padapter->mlmepriv; struct ndis_wlan_bssid_ex *pcur_bss = &pmlmepriv->cur_network.network; struct ieee80211_ht_cap *pht_capie; + unsigned char rf_type = padapter->registrypriv.rf_config; int i; u8 *p; u16 rate, max_rate = 0, ht_cap = false; @@ -1356,7 +1475,9 @@ static int r8711_wx_get_rate(struct net_device *dev, i++; } if (ht_cap == true) { - if (mcs_rate & 0x8000) /* MCS15 */ + if (mcs_rate & 0x8000 /* MCS15 */ + && + RTL8712_RF_2T2R == rf_type) max_rate = (bw_40MHz) ? ((short_GI) ? 300 : 270) : ((short_GI) ? 144 : 130); else if (mcs_rate & 0x0080) /* MCS7 */ @@ -1371,7 +1492,7 @@ static int r8711_wx_get_rate(struct net_device *dev, wrqu->bitrate.value = max_rate * 500000; } } else - return -1; + return -ENOLINK; return 0; } @@ -1379,7 +1500,7 @@ static int r8711_wx_get_rts(struct net_device *dev, struct iw_request_info *info, union iwreq_data *wrqu, char *extra) { - struct _adapter *padapter = (struct _adapter *)_netdev_priv(dev); + struct _adapter *padapter = (struct _adapter *)netdev_priv(dev); wrqu->rts.value = padapter->registrypriv.rts_thresh; wrqu->rts.fixed = 0; /* no auto select */ @@ -1390,7 +1511,7 @@ static int r8711_wx_set_frag(struct net_device *dev, struct iw_request_info *info, union iwreq_data *wrqu, char *extra) { - struct _adapter *padapter = (struct _adapter *)_netdev_priv(dev); + struct _adapter *padapter = (struct _adapter *)netdev_priv(dev); if (wrqu->frag.disabled) padapter->xmitpriv.frag_len = MAX_FRAG_THRESHOLD; @@ -1407,7 +1528,7 @@ static int r8711_wx_get_frag(struct net_device *dev, struct iw_request_info *info, union iwreq_data *wrqu, char *extra) { - struct _adapter *padapter = (struct _adapter *) _netdev_priv(dev); + struct _adapter *padapter = (struct _adapter *) netdev_priv(dev); wrqu->frag.value = padapter->xmitpriv.frag_len; wrqu->frag.fixed = 0; /* no auto select */ @@ -1433,7 +1554,7 @@ static int r8711_wx_set_enc(struct net_device *dev, struct NDIS_802_11_WEP wep; enum NDIS_802_11_AUTHENTICATION_MODE authmode; struct iw_point *erq = &(wrqu->encoding); - struct _adapter *padapter = (struct _adapter *) _netdev_priv(dev); + struct _adapter *padapter = (struct _adapter *) netdev_priv(dev); key = erq->flags & IW_ENCODE_INDEX; memset(&wep, 0, sizeof(struct NDIS_802_11_WEP)); @@ -1527,7 +1648,7 @@ static int r8711_wx_get_enc(struct net_device *dev, union iwreq_data *wrqu, char *keybuf) { uint key, ret = 0; - struct _adapter *padapter = (struct _adapter *) _netdev_priv(dev); + struct _adapter *padapter = (struct _adapter *) netdev_priv(dev); struct iw_point *erq = &(wrqu->encoding); struct mlme_priv *pmlmepriv = &(padapter->mlmepriv); @@ -1599,7 +1720,7 @@ static int r871x_wx_set_gen_ie(struct net_device *dev, struct iw_request_info *info, union iwreq_data *wrqu, char *extra) { - struct _adapter *padapter = (struct _adapter *)_netdev_priv(dev); + struct _adapter *padapter = (struct _adapter *)netdev_priv(dev); return r871x_set_wpa_ie(padapter, extra, wrqu->data.length); } @@ -1608,7 +1729,7 @@ static int r871x_wx_set_auth(struct net_device *dev, struct iw_request_info *info, union iwreq_data *wrqu, char *extra) { - struct _adapter *padapter = (struct _adapter *)_netdev_priv(dev); + struct _adapter *padapter = (struct _adapter *)netdev_priv(dev); struct iw_param *param = (struct iw_param *)&(wrqu->param); int paramid; int paramval; @@ -1701,7 +1822,7 @@ static int r871x_wx_set_enc_ext(struct net_device *dev, param_len = sizeof(struct ieee_param) + pext->key_len; param = (struct ieee_param *)_malloc(param_len); if (param == NULL) - return -1; + return -ENOMEM; memset(param, 0, param_len); param->cmd = IEEE_CMD_SET_ENCRYPTION; memset(param->sta_addr, 0xff, ETH_ALEN); @@ -1719,7 +1840,7 @@ static int r871x_wx_set_enc_ext(struct net_device *dev, alg_name = "CCMP"; break; default: - return -1; + return -EINVAL; } strncpy((char *)param->u.crypt.alg, alg_name, IEEE_CRYPT_ALG_NAME_LEN); if (pext->ext_flags & IW_ENCODE_EXT_GROUP_KEY) @@ -1754,7 +1875,7 @@ static int r8711_wx_read32(struct net_device *dev, struct iw_request_info *info, union iwreq_data *wrqu, char *keybuf) { - struct _adapter *padapter = (struct _adapter *) _netdev_priv(dev); + struct _adapter *padapter = (struct _adapter *) netdev_priv(dev); u32 addr; u32 data32; @@ -1771,7 +1892,7 @@ static int r8711_wx_write32(struct net_device *dev, struct iw_request_info *info, union iwreq_data *wrqu, char *keybuf) { - struct _adapter *padapter = (struct _adapter *) _netdev_priv(dev); + struct _adapter *padapter = (struct _adapter *) netdev_priv(dev); u32 addr; u32 data32; @@ -1785,7 +1906,7 @@ static int dummy(struct net_device *dev, struct iw_request_info *a, union iwreq_data *wrqu, char *b) { - return -1; + return -ENOSYS; } static int r8711_drvext_hdl(struct net_device *dev, @@ -1799,7 +1920,7 @@ static int r871x_mp_ioctl_hdl(struct net_device *dev, struct iw_request_info *info, union iwreq_data *wrqu, char *extra) { - struct _adapter *padapter = (struct _adapter *)_netdev_priv(dev); + struct _adapter *padapter = (struct _adapter *)netdev_priv(dev); struct iw_point *p = &wrqu->data; struct oid_par_priv oid_par; struct mp_ioctl_handler *phandler; @@ -1882,7 +2003,7 @@ static int r871x_get_ap_info(struct net_device *dev, struct iw_request_info *info, union iwreq_data *wrqu, char *extra) { - struct _adapter *padapter = (struct _adapter *)_netdev_priv(dev); + struct _adapter *padapter = (struct _adapter *)netdev_priv(dev); struct mlme_priv *pmlmepriv = &padapter->mlmepriv; struct __queue *queue = &pmlmepriv->scanned_queue; struct iw_point *pdata = &wrqu->data; @@ -1953,7 +2074,7 @@ static int r871x_set_pid(struct net_device *dev, struct iw_request_info *info, union iwreq_data *wrqu, char *extra) { - struct _adapter *padapter = (struct _adapter *) _netdev_priv(dev); + struct _adapter *padapter = (struct _adapter *) netdev_priv(dev); struct iw_point *pdata = &wrqu->data; if ((padapter->bDriverStopped) || (pdata == NULL)) @@ -1963,11 +2084,32 @@ static int r871x_set_pid(struct net_device *dev, return 0; } +static int r871x_set_chplan(struct net_device *dev, + struct iw_request_info *info, + union iwreq_data *wrqu, char *extra) +{ + int ret = 0; + struct _adapter *padapter = (struct _adapter *) netdev_priv(dev); + struct iw_point *pdata = &wrqu->data; + int ch_plan = -1; + + if ((padapter->bDriverStopped) || (pdata == NULL)) { + ret = -EINVAL; + goto exit; + } + ch_plan = (int)*extra; + r8712_set_chplan_cmd(padapter, ch_plan); + +exit: + + return ret; +} + static int r871x_wps_start(struct net_device *dev, struct iw_request_info *info, union iwreq_data *wrqu, char *extra) { - struct _adapter *padapter = (struct _adapter *)_netdev_priv(dev); + struct _adapter *padapter = (struct _adapter *)netdev_priv(dev); struct iw_point *pdata = &wrqu->data; u32 u32wps_start = 0; @@ -1991,7 +2133,7 @@ static int r871x_wps_start(struct net_device *dev, static int wpa_set_param(struct net_device *dev, u8 name, u32 value) { - struct _adapter *padapter = (struct _adapter *) _netdev_priv(dev); + struct _adapter *padapter = (struct _adapter *) netdev_priv(dev); switch (name) { case IEEE_PARAM_WPA_ENABLED: @@ -2044,7 +2186,7 @@ static int wpa_set_param(struct net_device *dev, u8 name, u32 value) static int wpa_mlme(struct net_device *dev, u32 command, u32 reason) { - struct _adapter *padapter = (struct _adapter *) _netdev_priv(dev); + struct _adapter *padapter = (struct _adapter *) netdev_priv(dev); switch (command) { case IEEE_MLME_STA_DEAUTH: @@ -2065,16 +2207,17 @@ static int wpa_supplicant_ioctl(struct net_device *dev, struct iw_point *p) { struct ieee_param *param; int ret = 0; - struct _adapter *padapter = (struct _adapter *) _netdev_priv(dev); + struct _adapter *padapter = (struct _adapter *) netdev_priv(dev); if (p->length < sizeof(struct ieee_param) || !p->pointer) return -EINVAL; param = (struct ieee_param *)_malloc(p->length); if (param == NULL) return -ENOMEM; - if (copy_from_user(param, p->pointer, p->length)) + if (copy_from_user(param, p->pointer, p->length)) { kfree((u8 *)param); return -EFAULT; + } switch (param->cmd) { case IEEE_CMD_SET_WPA_PARAM: ret = wpa_set_param(dev, param->u.wpa_param.name, @@ -2201,6 +2344,10 @@ static const struct iw_priv_args r8711_private_args[] = { { SIOCIWFIRSTPRIV + 0x6, IW_PRIV_TYPE_INT | IW_PRIV_SIZE_FIXED | 1, 0, "wps_start" + }, + { + SIOCIWFIRSTPRIV + 0x7, + IW_PRIV_TYPE_INT | IW_PRIV_SIZE_FIXED | 1, 0, "chplan" } }; @@ -2211,12 +2358,13 @@ static iw_handler r8711_private_handler[] = { r871x_mp_ioctl_hdl, r871x_get_ap_info, /*for MM DTV platform*/ r871x_set_pid, - r871x_wps_start, + r871x_wps_start, + r871x_set_chplan }; static struct iw_statistics *r871x_get_wireless_stats(struct net_device *dev) { - struct _adapter *padapter = (struct _adapter *) _netdev_priv(dev); + struct _adapter *padapter = (struct _adapter *) netdev_priv(dev); struct iw_statistics *piwstats = &padapter->iwstats; int tmp_level = 0; int tmp_qual = 0; @@ -2232,7 +2380,13 @@ static struct iw_statistics *r871x_get_wireless_stats(struct net_device *dev) tmp_qual = padapter->recvpriv.signal; tmp_noise = padapter->recvpriv.noise; piwstats->qual.level = tmp_level; - piwstats->qual.qual = tmp_qual; + /*piwstats->qual.qual = tmp_qual; + * The NetworkManager of Fedora 10, 13 will use the link + * quality for its display. + * So, use the fw_rssi on link quality variable because + * fw_rssi will be updated per 2 seconds. + */ + piwstats->qual.qual = tmp_level; piwstats->qual.noise = tmp_noise; } piwstats->qual.updated = IW_QUAL_ALL_UPDATED; @@ -2247,5 +2401,5 @@ struct iw_handler_def r871x_handlers_def = { .num_private = sizeof(r8711_private_handler) / sizeof(iw_handler), .num_private_args = sizeof(r8711_private_args) / sizeof(struct iw_priv_args), - .get_wireless_stats = r871x_get_wireless_stats, + .get_wireless_stats = r871x_get_wireless_stats }; |