2322 	int param = *i;  in prism2_ioctl_priv_prism2_param()  local
2330 	switch (param) {  in prism2_ioctl_priv_prism2_param()
2657 		       dev->name, param);  in prism2_ioctl_priv_prism2_param()
2672 	int *param = (int *) extra;  in prism2_ioctl_priv_get_prism2_param()  local
2678 	switch (*param) {  in prism2_ioctl_priv_get_prism2_param()
2680 		*param = local->fw_tx_rate_control;  in prism2_ioctl_priv_get_prism2_param()
2684 		*param = local->beacon_int;  in prism2_ioctl_priv_get_prism2_param()
2688 		*param = local->pseudo_adhoc;  in prism2_ioctl_priv_get_prism2_param()
2696 		*param = local->frame_dump;  in prism2_ioctl_priv_get_prism2_param()
2701 			*param = local->ap->ap_policy;  in prism2_ioctl_priv_get_prism2_param()
2708 			*param = local->ap->max_inactivity / HZ;  in prism2_ioctl_priv_get_prism2_param()
2715 			*param = local->ap->bridge_packets;  in prism2_ioctl_priv_get_prism2_param()
2721 		*param = local->dtim_period;  in prism2_ioctl_priv_get_prism2_param()
2726 			*param = local->ap->nullfunc_ack;  in prism2_ioctl_priv_get_prism2_param()
2732 		*param = local->wds_max_connections;  in prism2_ioctl_priv_get_prism2_param()
2737 			*param = local->ap->autom_ap_wds;  in prism2_ioctl_priv_get_prism2_param()
2743 		*param = local->auth_algs;  in prism2_ioctl_priv_get_prism2_param()
2747 		*param = local->monitor_allow_fcserr;  in prism2_ioctl_priv_get_prism2_param()
2751 		*param = local->host_encrypt;  in prism2_ioctl_priv_get_prism2_param()
2755 		*param = local->host_decrypt;  in prism2_ioctl_priv_get_prism2_param()
2759 		*param = local->host_roaming;  in prism2_ioctl_priv_get_prism2_param()
2763 		*param = local->bcrx_sta_key;  in prism2_ioctl_priv_get_prism2_param()
2767 		*param = local->ieee_802_1x;  in prism2_ioctl_priv_get_prism2_param()
2771 		*param = local->antsel_tx;  in prism2_ioctl_priv_get_prism2_param()
2775 		*param = local->antsel_rx;  in prism2_ioctl_priv_get_prism2_param()
2779 		*param = local->monitor_type;  in prism2_ioctl_priv_get_prism2_param()
2783 		*param = local->wds_type;  in prism2_ioctl_priv_get_prism2_param()
2791 		*param = local->passive_scan_interval;  in prism2_ioctl_priv_get_prism2_param()
2795 		*param = local->enh_sec;  in prism2_ioctl_priv_get_prism2_param()
2800 		*param = local->io_debug_enabled;  in prism2_ioctl_priv_get_prism2_param()
2805 		*param = local->basic_rates;  in prism2_ioctl_priv_get_prism2_param()
2809 		*param = local->tx_rate_control;  in prism2_ioctl_priv_get_prism2_param()
2813 		*param = local->hostapd;  in prism2_ioctl_priv_get_prism2_param()
2817 		*param = local->hostapd_sta;  in prism2_ioctl_priv_get_prism2_param()
2823 		*param = local->wpa;  in prism2_ioctl_priv_get_prism2_param()
2827 		*param = local->privacy_invoked;  in prism2_ioctl_priv_get_prism2_param()
2831 		*param = local->tkip_countermeasures;  in prism2_ioctl_priv_get_prism2_param()
2835 		*param = local->drop_unencrypted;  in prism2_ioctl_priv_get_prism2_param()
2839 		*param = local->scan_channel_mask;  in prism2_ioctl_priv_get_prism2_param()
2844 		       dev->name, *param);  in prism2_ioctl_priv_get_prism2_param()
3037 	struct prism2_download_param *param;  in prism2_ioctl_priv_download()  local
3044 	param = kmalloc(p->length, GFP_KERNEL);  in prism2_ioctl_priv_download()
3045 	if (param == NULL)  in prism2_ioctl_priv_download()
3048 	if (copy_from_user(param, p->pointer, p->length)) {  in prism2_ioctl_priv_download()
3054 	    param->num_areas * sizeof(struct prism2_download_area)) {  in prism2_ioctl_priv_download()
3059 	ret = local->func->download(local, param);  in prism2_ioctl_priv_download()
3062 	kfree(param);  in prism2_ioctl_priv_download()
3444 				       struct prism2_hostapd_param *param,  in prism2_ioctl_set_encryption()  argument
3452 	param->u.crypt.err = 0;  in prism2_ioctl_set_encryption()
3453 	param->u.crypt.alg[HOSTAP_CRYPT_ALG_NAME_LEN - 1] = '\0';  in prism2_ioctl_set_encryption()
3456 	    (int) ((char *) param->u.crypt.key - (char *) param) +  in prism2_ioctl_set_encryption()
3457 	    param->u.crypt.key_len)  in prism2_ioctl_set_encryption()
3460 	if (is_broadcast_ether_addr(param->sta_addr)) {  in prism2_ioctl_set_encryption()
3461 		if (param->u.crypt.idx >= WEP_KEYS)  in prism2_ioctl_set_encryption()
3464 		crypt = &local->crypt_info.crypt[param->u.crypt.idx];  in prism2_ioctl_set_encryption()
3466 		if (param->u.crypt.idx)  in prism2_ioctl_set_encryption()
3469 			local->ap, param->sta_addr,  in prism2_ioctl_set_encryption()
3470 			(param->u.crypt.flags & HOSTAP_CRYPT_FLAG_PERMANENT),  in prism2_ioctl_set_encryption()
3474 			param->u.crypt.err = HOSTAP_CRYPT_ERR_UNKNOWN_ADDR;  in prism2_ioctl_set_encryption()
3479 	if (strcmp(param->u.crypt.alg, "none") == 0) {  in prism2_ioctl_set_encryption()
3485 	ops = lib80211_get_crypto_ops(param->u.crypt.alg);  in prism2_ioctl_set_encryption()
3486 	if (ops == NULL && strcmp(param->u.crypt.alg, "WEP") == 0) {  in prism2_ioctl_set_encryption()
3488 		ops = lib80211_get_crypto_ops(param->u.crypt.alg);  in prism2_ioctl_set_encryption()
3489 	} else if (ops == NULL && strcmp(param->u.crypt.alg, "TKIP") == 0) {  in prism2_ioctl_set_encryption()
3491 		ops = lib80211_get_crypto_ops(param->u.crypt.alg);  in prism2_ioctl_set_encryption()
3492 	} else if (ops == NULL && strcmp(param->u.crypt.alg, "CCMP") == 0) {  in prism2_ioctl_set_encryption()
3494 		ops = lib80211_get_crypto_ops(param->u.crypt.alg);  in prism2_ioctl_set_encryption()
3498 		       local->dev->name, param->u.crypt.alg);  in prism2_ioctl_set_encryption()
3499 		param->u.crypt.err = HOSTAP_CRYPT_ERR_UNKNOWN_ALG;  in prism2_ioctl_set_encryption()
3520 		new_crypt->priv = new_crypt->ops->init(param->u.crypt.idx);  in prism2_ioctl_set_encryption()
3523 			param->u.crypt.err =  in prism2_ioctl_set_encryption()
3532 	if ((!(param->u.crypt.flags & HOSTAP_CRYPT_FLAG_SET_TX_KEY) ||  in prism2_ioctl_set_encryption()
3533 	     param->u.crypt.key_len > 0) && (*crypt)->ops->set_key &&  in prism2_ioctl_set_encryption()
3534 	    (*crypt)->ops->set_key(param->u.crypt.key,  in prism2_ioctl_set_encryption()
3535 				   param->u.crypt.key_len, param->u.crypt.seq,  in prism2_ioctl_set_encryption()
3539 		param->u.crypt.err = HOSTAP_CRYPT_ERR_KEY_SET_FAILED;  in prism2_ioctl_set_encryption()
3544 	if (param->u.crypt.flags & HOSTAP_CRYPT_FLAG_SET_TX_KEY) {  in prism2_ioctl_set_encryption()
3546 			local->crypt_info.tx_keyidx = param->u.crypt.idx;  in prism2_ioctl_set_encryption()
3547 		else if (param->u.crypt.idx) {  in prism2_ioctl_set_encryption()
3550 			param->u.crypt.err =  in prism2_ioctl_set_encryption()
3570 		param->u.crypt.err = HOSTAP_CRYPT_ERR_CARD_CONF_FAILED;  in prism2_ioctl_set_encryption()
3579 				       struct prism2_hostapd_param *param,  in prism2_ioctl_get_encryption()  argument
3586 	param->u.crypt.err = 0;  in prism2_ioctl_get_encryption()
3589 		(int) ((char *) param->u.crypt.key - (char *) param);  in prism2_ioctl_get_encryption()
3593 	if (is_broadcast_ether_addr(param->sta_addr)) {  in prism2_ioctl_get_encryption()
3595 		if (param->u.crypt.idx >= WEP_KEYS)  in prism2_ioctl_get_encryption()
3596 			param->u.crypt.idx = local->crypt_info.tx_keyidx;  in prism2_ioctl_get_encryption()
3597 		crypt = &local->crypt_info.crypt[param->u.crypt.idx];  in prism2_ioctl_get_encryption()
3599 		param->u.crypt.idx = 0;  in prism2_ioctl_get_encryption()
3600 		sta_ptr = ap_crypt_get_ptrs(local->ap, param->sta_addr, 0,  in prism2_ioctl_get_encryption()
3604 			param->u.crypt.err = HOSTAP_CRYPT_ERR_UNKNOWN_ADDR;  in prism2_ioctl_get_encryption()
3610 		memcpy(param->u.crypt.alg, "none", 5);  in prism2_ioctl_get_encryption()
3611 		param->u.crypt.key_len = 0;  in prism2_ioctl_get_encryption()
3612 		param->u.crypt.idx = 0xff;  in prism2_ioctl_get_encryption()
3614 		strncpy(param->u.crypt.alg, (*crypt)->ops->name,  in prism2_ioctl_get_encryption()
3616 		param->u.crypt.key_len = 0;  in prism2_ioctl_get_encryption()
3618 		memset(param->u.crypt.seq, 0, 8);  in prism2_ioctl_get_encryption()
3620 			param->u.crypt.key_len =  in prism2_ioctl_get_encryption()
3621 				(*crypt)->ops->get_key(param->u.crypt.key,  in prism2_ioctl_get_encryption()
3623 						       param->u.crypt.seq,  in prism2_ioctl_get_encryption()
3636 				struct prism2_hostapd_param *param,  in prism2_ioctl_get_rid()  argument
3645 	res = local->func->get_rid(local->dev, param->u.rid.rid,  in prism2_ioctl_get_rid()
3646 				   param->u.rid.data, param->u.rid.len, 0);  in prism2_ioctl_get_rid()
3648 		param->u.rid.len = res;  in prism2_ioctl_get_rid()
3657 				struct prism2_hostapd_param *param,  in prism2_ioctl_set_rid()  argument
3663 	if (max_len < 0 || max_len < param->u.rid.len)  in prism2_ioctl_set_rid()
3666 	return local->func->set_rid(local->dev, param->u.rid.rid,  in prism2_ioctl_set_rid()
3667 				    param->u.rid.data, param->u.rid.len);  in prism2_ioctl_set_rid()
3672 					  struct prism2_hostapd_param *param,  in prism2_ioctl_set_assoc_ap_addr()  argument
3676 	       local->dev->name, param->sta_addr);  in prism2_ioctl_set_assoc_ap_addr()
3677 	memcpy(local->assoc_ap_addr, param->sta_addr, ETH_ALEN);  in prism2_ioctl_set_assoc_ap_addr()
3714 					    struct prism2_hostapd_param *param,  in prism2_ioctl_set_generic_element()  argument
3719 	len = param->u.generic_elem.len;  in prism2_ioctl_set_generic_element()
3725 					 param->u.generic_elem.data, len);  in prism2_ioctl_set_generic_element()
3756 			     struct prism2_hostapd_param *param)  in prism2_ioctl_mlme()  argument
3760 	reason = cpu_to_le16(param->u.mlme.reason_code);  in prism2_ioctl_mlme()
3761 	switch (param->u.mlme.cmd) {  in prism2_ioctl_mlme()
3763 		return prism2_sta_send_mgmt(local, param->sta_addr,  in prism2_ioctl_mlme()
3767 		return prism2_sta_send_mgmt(local, param->sta_addr,  in prism2_ioctl_mlme()
3777 				 struct prism2_hostapd_param *param)  in prism2_ioctl_scan_req()  argument
3788 	return prism2_request_hostscan(local->dev, param->u.scan_req.ssid,  in prism2_ioctl_scan_req()
3789 				       param->u.scan_req.ssid_len);  in prism2_ioctl_scan_req()
3798 	struct prism2_hostapd_param *param;  in prism2_ioctl_priv_hostapd()  local
3806 	param = kmalloc(p->length, GFP_KERNEL);  in prism2_ioctl_priv_hostapd()
3807 	if (param == NULL)  in prism2_ioctl_priv_hostapd()
3810 	if (copy_from_user(param, p->pointer, p->length)) {  in prism2_ioctl_priv_hostapd()
3815 	switch (param->cmd) {  in prism2_ioctl_priv_hostapd()
3817 		ret = prism2_ioctl_set_encryption(local, param, p->length);  in prism2_ioctl_priv_hostapd()
3820 		ret = prism2_ioctl_get_encryption(local, param, p->length);  in prism2_ioctl_priv_hostapd()
3823 		ret = prism2_ioctl_get_rid(local, param, p->length);  in prism2_ioctl_priv_hostapd()
3826 		ret = prism2_ioctl_set_rid(local, param, p->length);  in prism2_ioctl_priv_hostapd()
3829 		ret = prism2_ioctl_set_assoc_ap_addr(local, param, p->length);  in prism2_ioctl_priv_hostapd()
3832 		ret = prism2_ioctl_set_generic_element(local, param,  in prism2_ioctl_priv_hostapd()
3836 		ret = prism2_ioctl_mlme(local, param);  in prism2_ioctl_priv_hostapd()
3839 		ret = prism2_ioctl_scan_req(local, param);  in prism2_ioctl_priv_hostapd()
3842 		ret = prism2_hostapd(local->ap, param);  in prism2_ioctl_priv_hostapd()
3848 		if (copy_to_user(p->pointer, param, p->length)) {  in prism2_ioctl_priv_hostapd()
3856 	kfree(param);  in prism2_ioctl_priv_hostapd()