DEBUG("%s: OID_GEN_BROADCAST_FRAMES_XMIT\n", __FUNCTION__);		if (rndis_per_dev_params [configNr].stats) {			*((u32 *) resp + 6) = rndis_per_dev_params [configNr].					stats->tx_packets/42;			retval = 0;		} else {			*((u32 *) resp + 6) = 0;			retval = 0;		}		break;			case OID_GEN_DIRECTED_BYTES_RCV:		DEBUG("%s: OID_GEN_DIRECTED_BYTES_RCV\n", __FUNCTION__);		*((u32 *) resp + 6) = 0;		retval = 0;		break;			case OID_GEN_DIRECTED_FRAMES_RCV:		DEBUG("%s: OID_GEN_DIRECTED_FRAMES_RCV\n", __FUNCTION__);		*((u32 *) resp + 6) = 0;		retval = 0;		break;			case OID_GEN_MULTICAST_BYTES_RCV:		DEBUG("%s: OID_GEN_MULTICAST_BYTES_RCV\n", __FUNCTION__);		if (rndis_per_dev_params [configNr].stats) {			*((u32 *) resp + 6) = rndis_per_dev_params [configNr].					stats->multicast*1111;			retval = 0;		} else {			*((u32 *) resp + 6) = 0;			retval = 0;		}		break;			case OID_GEN_MULTICAST_FRAMES_RCV:		DEBUG("%s: OID_GEN_MULTICAST_FRAMES_RCV\n", __FUNCTION__);		if (rndis_per_dev_params [configNr].stats) {			*((u32 *) resp + 6) = rndis_per_dev_params [configNr].					stats->multicast;			retval = 0;		} else {			*((u32 *) resp + 6) = 0;			retval = 0;		}		break;			case OID_GEN_BROADCAST_BYTES_RCV:		DEBUG("%s: OID_GEN_BROADCAST_BYTES_RCV\n", __FUNCTION__);		if (rndis_per_dev_params [configNr].stats) {			*((u32 *) resp + 6) = rndis_per_dev_params [configNr].					stats->rx_packets/42*255;			retval = 0;		} else {			*((u32 *) resp + 6) = 0;			retval = 0;		}		break;			case OID_GEN_BROADCAST_FRAMES_RCV:		DEBUG("%s: OID_GEN_BROADCAST_FRAMES_RCV\n", __FUNCTION__);		if (rndis_per_dev_params [configNr].stats) {			*((u32 *) resp + 6) = rndis_per_dev_params [configNr].					stats->rx_packets/42;			retval = 0;		} else {			*((u32 *) resp + 6) = 0;			retval = 0;		}		break;			case OID_GEN_RCV_CRC_ERROR:		DEBUG("%s: OID_GEN_RCV_CRC_ERROR\n", __FUNCTION__);		if (rndis_per_dev_params [configNr].stats) {			*((u32 *) resp + 6) = rndis_per_dev_params [configNr].					stats->rx_crc_errors;			retval = 0;		} else {			*((u32 *) resp + 6) = 0;			retval = 0;		}		break;			case OID_GEN_TRANSMIT_QUEUE_LENGTH:		DEBUG("%s: OID_GEN_TRANSMIT_QUEUE_LENGTH\n", __FUNCTION__);		*((u32 *) resp + 6) = 0;		retval = 0;		break;			case OID_GEN_GET_TIME_CAPS:		DEBUG("%s: OID_GEN_GET_TIME_CAPS\n", __FUNCTION__);		break;			case OID_GEN_GET_NETCARD_TIME:		DEBUG("%s: OID_GEN_GET_NETCARD_TIME\n", __FUNCTION__);		break;			case OID_GEN_NETCARD_LOAD:		DEBUG("%s: OID_GEN_NETCARD_LOAD\n", __FUNCTION__);		break;			case OID_GEN_DEVICE_PROFILE:		DEBUG("%s: OID_GEN_DEVICE_PROFILE\n", __FUNCTION__);		break;			case OID_GEN_INIT_TIME_MS:		DEBUG("%s: OID_GEN_INIT_TIME_MS\n", __FUNCTION__);		break;			case OID_GEN_RESET_COUNTS:		DEBUG("%s: OID_GEN_RESET_COUNTS\n", __FUNCTION__);		break;			case OID_GEN_MEDIA_SENSE_COUNTS:		DEBUG("%s: OID_GEN_MEDIA_SENSE_COUNTS\n", __FUNCTION__);		break;			case OID_GEN_FRIENDLY_NAME:		DEBUG("%s: OID_GEN_FRIENDLY_NAME\n", __FUNCTION__);		break;			case OID_GEN_MINIPORT_INFO:		DEBUG("%s: OID_GEN_MINIPORT_INFO\n", __FUNCTION__);		break;			case OID_GEN_RESET_VERIFY_PARAMETERS:		DEBUG("%s: OID_GEN_RESET_VERIFY_PARAMETERS\n", __FUNCTION__);		break;			/* mandatory */	case OID_802_3_PERMANENT_ADDRESS:		DEBUG("%s: OID_802_3_PERMANENT_ADDRESS\n", __FUNCTION__);		if (rndis_per_dev_params [configNr].dev) {			length = ETH_ALEN;			memcpy ((u8 *) resp + 24,				rndis_per_dev_params [configNr].host_mac,				length);			retval = 0;		} else {			*((u32 *) resp + 6) = 0;			retval = 0;		}		break;			/* mandatory */	case OID_802_3_CURRENT_ADDRESS:		DEBUG("%s: OID_802_3_CURRENT_ADDRESS\n", __FUNCTION__);		if (rndis_per_dev_params [configNr].dev) {			length = ETH_ALEN;			memcpy ((u8 *) resp + 24,				rndis_per_dev_params [configNr].host_mac,				length);			retval = 0;		}		break;			/* mandatory */	case OID_802_3_MULTICAST_LIST:		DEBUG("%s: OID_802_3_MULTICAST_LIST\n", __FUNCTION__);		length = 4;		/* Multicast base address only */		*((u32 *) resp + 6) = 0xE0000000;		retval = 0;		break;			/* mandatory */	case OID_802_3_MAXIMUM_LIST_SIZE:		DEBUG("%s: OID_802_3_MAXIMUM_LIST_SIZE\n", __FUNCTION__);		 length = 4;		/* Multicast base address only */		*((u32 *) resp + 6) = 1;		retval = 0;		break;			case OID_802_3_MAC_OPTIONS:		DEBUG("%s: OID_802_3_MAC_OPTIONS\n", __FUNCTION__);		break;			/* mandatory */	case OID_802_3_RCV_ERROR_ALIGNMENT:		DEBUG("%s: OID_802_3_RCV_ERROR_ALIGNMENT\n", __FUNCTION__);		if (rndis_per_dev_params [configNr].stats)		{			length = 4;			*((u32 *) resp + 6) = rndis_per_dev_params [configNr]					.stats->rx_frame_errors;			retval = 0;		}		break;			/* mandatory */	case OID_802_3_XMIT_ONE_COLLISION:		DEBUG("%s: OID_802_3_XMIT_ONE_COLLISION\n", __FUNCTION__);		length = 4;		*((u32 *) resp + 6) = 0;		retval = 0;		break;			/* mandatory */	case OID_802_3_XMIT_MORE_COLLISIONS:		DEBUG("%s: OID_802_3_XMIT_MORE_COLLISIONS\n", __FUNCTION__);		length = 4;		*((u32 *) resp + 6) = 0;		retval = 0;		break;			case OID_802_3_XMIT_DEFERRED:		DEBUG("%s: OID_802_3_XMIT_DEFERRED\n", __FUNCTION__);		/* TODO */		break;			case OID_802_3_XMIT_MAX_COLLISIONS:		DEBUG("%s: OID_802_3_XMIT_MAX_COLLISIONS\n", __FUNCTION__);		/* TODO */		break;			case OID_802_3_RCV_OVERRUN:		DEBUG("%s: OID_802_3_RCV_OVERRUN\n", __FUNCTION__);		/* TODO */		break;			case OID_802_3_XMIT_UNDERRUN:		DEBUG("%s: OID_802_3_XMIT_UNDERRUN\n", __FUNCTION__);		/* TODO */		break;			case OID_802_3_XMIT_HEARTBEAT_FAILURE:		DEBUG("%s: OID_802_3_XMIT_HEARTBEAT_FAILURE\n", __FUNCTION__);		/* TODO */		break;			case OID_802_3_XMIT_TIMES_CRS_LOST:		DEBUG("%s: OID_802_3_XMIT_TIMES_CRS_LOST\n", __FUNCTION__);		/* TODO */		break;			case OID_802_3_XMIT_LATE_COLLISIONS:		DEBUG("%s: OID_802_3_XMIT_LATE_COLLISIONS\n", __FUNCTION__);		/* TODO */		break;					default: printk (KERN_ERR "%s: unknown OID 0x%08X\n", 			 __FUNCTION__, OID);	}		resp->InformationBufferOffset = 16;	resp->InformationBufferLength = length;	resp->MessageLength = 24 + length;	r->length = 24 + length;	return retval;}static int gen_ndis_set_resp (u8 configNr, u32 OID, u8 *buf, u32 buf_len, 			      rndis_resp_t *r){	rndis_set_cmplt_type		*resp;	int 				i, retval = -ENOTSUPP;	struct rndis_config_parameter	*param;	struct rndis_params		*params;	u8 *cp;	if (!r)		return -ENOMEM;	resp = (rndis_set_cmplt_type *) r->buf;	if (!resp)		return -ENOMEM;	cp = (u8 *)resp;	switch (OID) {	case OID_GEN_CURRENT_PACKET_FILTER:		params = &rndis_per_dev_params [configNr];		retval = 0;		/* FIXME use this NDIS_PACKET_TYPE_* bitflags to		 * filter packets in hard_start_xmit()		 * NDIS_PACKET_TYPE_x == CDC_PACKET_TYPE_x for x in:		 *	PROMISCUOUS, DIRECTED,		 *	MULTICAST, ALL_MULTICAST, BROADCAST		 */		params->filter = *(u32 *)buf;		DEBUG("%s: OID_GEN_CURRENT_PACKET_FILTER %08x\n",			__FUNCTION__, params->filter);		/* this call has a significant side effect:  it's		 * what makes the packet flow start and stop, like		 * activating the CDC Ethernet altsetting.		 */		if (params->filter) {			params->state = RNDIS_DATA_INITIALIZED;			netif_carrier_on(params->dev);			if (netif_running(params->dev))				netif_wake_queue (params->dev);		} else {			params->state = RNDIS_INITIALIZED;			netif_carrier_off (params->dev);			netif_stop_queue (params->dev);		}		break;			case OID_802_3_MULTICAST_LIST:		/* I think we can ignore this */				DEBUG("%s: OID_802_3_MULTICAST_LIST\n", __FUNCTION__);		retval = 0;		break;			case OID_GEN_RNDIS_CONFIG_PARAMETER:		DEBUG("%s: OID_GEN_RNDIS_CONFIG_PARAMETER\n", __FUNCTION__);		param = (struct rndis_config_parameter *) buf;		if (param) {			for (i = 0; i < param->ParameterNameLength; i++) {				DEBUG ("%c", 				       *(buf + param->ParameterNameOffset + i));			}			DEBUG ("\n");		}				retval = 0;		break;			default: printk (KERN_ERR "%s: unknown OID 0x%08X\n", 			 __FUNCTION__, OID);	}		return retval;}/*  * Response Functions  */static int rndis_init_response (int configNr, rndis_init_msg_type *buf){	rndis_init_cmplt_type	*resp; 	rndis_resp_t            *r;		if (!rndis_per_dev_params [configNr].dev) return -ENOTSUPP;		r = rndis_add_response (configNr, sizeof (rndis_init_cmplt_type));		if (!r) return -ENOMEM;		resp = (rndis_init_cmplt_type *) r->buf;		if (!resp) return -ENOMEM;		resp->MessageType = REMOTE_NDIS_INITIALIZE_CMPLT;	resp->MessageLength = 52;	resp->RequestID = buf->RequestID;	resp->Status = RNDIS_STATUS_SUCCESS;	resp->MajorVersion = RNDIS_MAJOR_VERSION;	resp->MinorVersion = RNDIS_MINOR_VERSION;	resp->DeviceFlags = RNDIS_DF_CONNECTIONLESS;	resp->Medium = RNDIS_MEDIUM_802_3;	resp->MaxPacketsPerTransfer = 1;	resp->MaxTransferSize = rndis_per_dev_params [configNr].dev->mtu		+ sizeof (struct ethhdr)		+ sizeof (struct rndis_packet_msg_type)		+ 22;	resp->PacketAlignmentFactor = 0;	resp->AFListOffset = 0;	resp->AFListSize = 0;		if (rndis_per_dev_params [configNr].ack)	    rndis_per_dev_params [configNr].ack (	    		rndis_per_dev_params [configNr].dev);		return 0;}static int rndis_query_response (int configNr, rndis_query_msg_type *buf){	rndis_query_cmplt_type *resp;	rndis_resp_t            *r;		DEBUG("%s: OID = %08X\n", __FUNCTION__, buf->OID);	if (!rndis_per_dev_params [configNr].dev) return -ENOTSUPP;		/* 	 * we need more memory: 	 * oid_supported_list is the largest answer 	 */	r = rndis_add_response (configNr, sizeof (oid_supported_list));		if (!r) return -ENOMEM;	resp = (rndis_query_cmplt_type *) r->buf;		if (!resp) return -ENOMEM;		resp->MessageType = REMOTE_NDIS_QUERY_CMPLT;	resp->MessageLength = 24;	resp->RequestID = buf->RequestID;		if (gen_ndis_query_resp (configNr, buf->OID, r)) {		/* OID not supported */		resp->Status = RNDIS_STATUS_NOT_SUPPORTED;		resp->InformationBufferLength = 0;		resp->InformationBufferOffset = 0;	} else		resp->Status = RNDIS_STATUS_SUCCESS;		if (rndis_per_dev_params [configNr].ack)	    rndis_per_dev_params [configNr].ack (	    		rndis_per_dev_params [configNr].dev);	return 0;}static int rndis_set_response (int configNr, rndis_set_msg_type *buf){	rndis_set_cmplt_type	*resp;	rndis_resp_t		*r;	int			i;		r = rndis_add_response (configNr, sizeof (rndis_set_cmplt_type));		if (!r) return -ENOMEM;	resp = (rndis_set_cmplt_type *) r->buf;	if (!resp) return -ENOMEM;		DEBUG("%s: Length: %d\n", __FUNCTION__, buf->InformationBufferLength);	DEBUG("%s: Offset: %d\n", __FUNCTION__, buf->InformationBufferOffset);	DEBUG("%s: InfoBuffer: ", __FUNCTION__);		for (i = 0; i < buf->InformationBufferLength; i++) {		DEBUG ("%02x ", *(((u8 *) buf) + i + 12 +		       buf->InformationBufferOffset));	}		DEBUG ("\n");		resp->MessageType = REMOTE_NDIS_SET_CMPLT;	resp->MessageLength = 16;	resp->RequestID = buf->RequestID;	if (gen_ndis_set_resp (configNr, buf->OID, 			       ((u8 *) buf) + 28, 			       buf->InformationBufferLength, r))	    resp->Status = RNDIS_STATUS_NOT_SUPPORTED;	else resp->Status = RNDIS_STATUS_SUCCESS;		if (rndis_per_dev_params [configNr].ack)	    rndis_per_dev_params [configNr].ack (rndis_per_dev_params [configNr].dev);		return 0;}static int rndis_reset_response (int configNr, rndis_reset_msg_type *buf){	rndis_reset_cmplt_type	*resp;	rndis_resp_t		*r;		r = rndis_add_response (configNr, sizeof (rndis_reset_cmplt_type));		if (!r) return -ENOMEM;	resp = (rndis_reset_cmplt_type *) r->buf;	if (!resp) return -ENOMEM;		resp->MessageType = REMOTE_NDIS_RESET_CMPLT;	resp->MessageLength = 16;	resp->Status = RNDIS_STATUS_SUCCESS;	resp->AddressingReset = 1; /* resent information */