/* $NetBSD: usbcdc.h,v 1.9 2004/10/23 13:24:24 augustss Exp $ */ /*- * SPDX-License-Identifier: BSD-2-Clause * * Copyright (c) 1998 The NetBSD Foundation, Inc. * All rights reserved. * * This code is derived from software contributed to The NetBSD Foundation * by Lennart Augustsson (lennart@augustsson.net) at * Carlstedt Research & Technology. * * Redistribution and use in source and binary forms, with or without * modification, are permitted provided that the following conditions * are met: * 1. Redistributions of source code must retain the above copyright * notice, this list of conditions and the following disclaimer. * 2. Redistributions in binary form must reproduce the above copyright * notice, this list of conditions and the following disclaimer in the * documentation and/or other materials provided with the distribution. * * THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. AND CONTRIBUTORS * ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED * TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE FOUNDATION OR CONTRIBUTORS * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE * POSSIBILITY OF SUCH DAMAGE. */ #ifndef _USB_CDC_H_ #define _USB_CDC_H_ #define UDESCSUB_CDC_HEADER 0 #define UDESCSUB_CDC_CM 1 /* Call Management */ #define UDESCSUB_CDC_ACM 2 /* Abstract Control Model */ #define UDESCSUB_CDC_DLM 3 /* Direct Line Management */ #define UDESCSUB_CDC_TRF 4 /* Telephone Ringer */ #define UDESCSUB_CDC_TCLSR 5 /* Telephone Call */ #define UDESCSUB_CDC_UNION 6 #define UDESCSUB_CDC_CS 7 /* Country Selection */ #define UDESCSUB_CDC_TOM 8 /* Telephone Operational Modes */ #define UDESCSUB_CDC_USBT 9 /* USB Terminal */ #define UDESCSUB_CDC_NCT 10 #define UDESCSUB_CDC_PUF 11 #define UDESCSUB_CDC_EUF 12 #define UDESCSUB_CDC_MCMF 13 #define UDESCSUB_CDC_CCMF 14 #define UDESCSUB_CDC_ENF 15 #define UDESCSUB_CDC_ANF 16 struct usb_cdc_header_descriptor { uByte bLength; uByte bDescriptorType; uByte bDescriptorSubtype; uWord bcdCDC; } __packed; struct usb_cdc_cm_descriptor { uByte bLength; uByte bDescriptorType; uByte bDescriptorSubtype; uByte bmCapabilities; #define USB_CDC_CM_DOES_CM 0x01 #define USB_CDC_CM_OVER_DATA 0x02 uByte bDataInterface; } __packed; struct usb_cdc_acm_descriptor { uByte bLength; uByte bDescriptorType; uByte bDescriptorSubtype; uByte bmCapabilities; #define USB_CDC_ACM_HAS_FEATURE 0x01 #define USB_CDC_ACM_HAS_LINE 0x02 #define USB_CDC_ACM_HAS_BREAK 0x04 #define USB_CDC_ACM_HAS_NETWORK_CONN 0x08 } __packed; struct usb_cdc_union_descriptor { uByte bLength; uByte bDescriptorType; uByte bDescriptorSubtype; uByte bMasterInterface; uByte bSlaveInterface[1]; } __packed; struct usb_cdc_ethernet_descriptor { uByte bLength; uByte bDescriptorType; uByte bDescriptorSubtype; uByte iMacAddress; uDWord bmEthernetStatistics; uWord wMaxSegmentSize; uWord wNumberMCFilters; uByte bNumberPowerFilters; } __packed; #define UCDC_SEND_ENCAPSULATED_COMMAND 0x00 #define UCDC_GET_ENCAPSULATED_RESPONSE 0x01 #define UCDC_SET_COMM_FEATURE 0x02 #define UCDC_GET_COMM_FEATURE 0x03 #define UCDC_ABSTRACT_STATE 0x01 #define UCDC_COUNTRY_SETTING 0x02 #define UCDC_CLEAR_COMM_FEATURE 0x04 #define UCDC_SET_LINE_CODING 0x20 #define UCDC_GET_LINE_CODING 0x21 #define UCDC_SET_CONTROL_LINE_STATE 0x22 #define UCDC_LINE_DTR 0x0001 #define UCDC_LINE_RTS 0x0002 #define UCDC_SEND_BREAK 0x23 #define UCDC_BREAK_ON 0xffff #define UCDC_BREAK_OFF 0x0000 struct usb_cdc_abstract_state { uWord wState; #define UCDC_IDLE_SETTING 0x0001 #define UCDC_DATA_MULTIPLEXED 0x0002 } __packed; #define UCDC_ABSTRACT_STATE_LENGTH 2 struct usb_cdc_line_state { uDWord dwDTERate; uByte bCharFormat; #define UCDC_STOP_BIT_1 0 #define UCDC_STOP_BIT_1_5 1 #define UCDC_STOP_BIT_2 2 uByte bParityType; #define UCDC_PARITY_NONE 0 #define UCDC_PARITY_ODD 1 #define UCDC_PARITY_EVEN 2 #define UCDC_PARITY_MARK 3 #define UCDC_PARITY_SPACE 4 uByte bDataBits; } __packed; #define UCDC_LINE_STATE_LENGTH 7 struct usb_cdc_notification { uByte bmRequestType; #define UCDC_NOTIFICATION 0xa1 uByte bNotification; #define UCDC_N_NETWORK_CONNECTION 0x00 #define UCDC_N_RESPONSE_AVAILABLE 0x01 #define UCDC_N_AUX_JACK_HOOK_STATE 0x08 #define UCDC_N_RING_DETECT 0x09 #define UCDC_N_SERIAL_STATE 0x20 #define UCDC_N_CALL_STATE_CHANGED 0x28 #define UCDC_N_LINE_STATE_CHANGED 0x29 #define UCDC_N_CONNECTION_SPEED_CHANGE 0x2a uWord wValue; uWord wIndex; uWord wLength; uByte data[16]; } __packed; #define UCDC_NOTIFICATION_LENGTH 8 /* * Bits set in the SERIAL STATE notification (first byte of data) */ #define UCDC_N_SERIAL_OVERRUN 0x40 #define UCDC_N_SERIAL_PARITY 0x20 #define UCDC_N_SERIAL_FRAMING 0x10 #define UCDC_N_SERIAL_RI 0x08 #define UCDC_N_SERIAL_BREAK 0x04 #define UCDC_N_SERIAL_DSR 0x02 #define UCDC_N_SERIAL_DCD 0x01 /* Serial state bit masks */ #define UCDC_MDM_RXCARRIER 0x01 #define UCDC_MDM_TXCARRIER 0x02 #define UCDC_MDM_BREAK 0x04 #define UCDC_MDM_RING 0x08 #define UCDC_MDM_FRAMING_ERR 0x10 #define UCDC_MDM_PARITY_ERR 0x20 #define UCDC_MDM_OVERRUN_ERR 0x40 /* * Network Control Model, NCM16 + NCM32, protocol definitions */ struct usb_ncm16_hdr { uDWord dwSignature; uWord wHeaderLength; uWord wSequence; uWord wBlockLength; uWord wDptIndex; } __packed; struct usb_ncm16_dp { uWord wFrameIndex; uWord wFrameLength; } __packed; struct usb_ncm16_dpt { uDWord dwSignature; uWord wLength; uWord wNextNdpIndex; struct usb_ncm16_dp dp[0]; } __packed; struct usb_ncm32_hdr { uDWord dwSignature; uWord wHeaderLength; uWord wSequence; uDWord dwBlockLength; uDWord dwDptIndex; } __packed; struct usb_ncm32_dp { uDWord dwFrameIndex; uDWord dwFrameLength; } __packed; struct usb_ncm32_dpt { uDWord dwSignature; uWord wLength; uWord wReserved6; uDWord dwNextNdpIndex; uDWord dwReserved12; struct usb_ncm32_dp dp[0]; } __packed; /* Communications interface class specific descriptors */ #define UCDC_NCM_FUNC_DESC_SUBTYPE 0x1A struct usb_ncm_func_descriptor { uByte bLength; uByte bDescriptorType; uByte bDescriptorSubtype; uByte bcdNcmVersion[2]; uByte bmNetworkCapabilities; #define UCDC_NCM_CAP_FILTER 0x01 #define UCDC_NCM_CAP_MAC_ADDR 0x02 #define UCDC_NCM_CAP_ENCAP 0x04 #define UCDC_NCM_CAP_MAX_DATA 0x08 #define UCDC_NCM_CAP_CRCMODE 0x10 #define UCDC_NCM_CAP_MAX_DGRAM 0x20 } __packed; /* Communications interface specific class request codes */ #define UCDC_NCM_SET_ETHERNET_MULTICAST_FILTERS 0x40 #define UCDC_NCM_SET_ETHERNET_POWER_MGMT_PATTERN_FILTER 0x41 #define UCDC_NCM_GET_ETHERNET_POWER_MGMT_PATTERN_FILTER 0x42 #define UCDC_NCM_SET_ETHERNET_PACKET_FILTER 0x43 #define UCDC_NCM_GET_ETHERNET_STATISTIC 0x44 #define UCDC_NCM_GET_NTB_PARAMETERS 0x80 #define UCDC_NCM_GET_NET_ADDRESS 0x81 #define UCDC_NCM_SET_NET_ADDRESS 0x82 #define UCDC_NCM_GET_NTB_FORMAT 0x83 #define UCDC_NCM_SET_NTB_FORMAT 0x84 #define UCDC_NCM_GET_NTB_INPUT_SIZE 0x85 #define UCDC_NCM_SET_NTB_INPUT_SIZE 0x86 #define UCDC_NCM_GET_MAX_DATAGRAM_SIZE 0x87 #define UCDC_NCM_SET_MAX_DATAGRAM_SIZE 0x88 #define UCDC_NCM_GET_CRC_MODE 0x89 #define UCDC_NCM_SET_CRC_MODE 0x8A struct usb_ncm_parameters { uWord wLength; uWord bmNtbFormatsSupported; #define UCDC_NCM_FORMAT_NTB16 0x0001 #define UCDC_NCM_FORMAT_NTB32 0x0002 uDWord dwNtbInMaxSize; uWord wNdpInDivisor; uWord wNdpInPayloadRemainder; uWord wNdpInAlignment; uWord wReserved14; uDWord dwNtbOutMaxSize; uWord wNdpOutDivisor; uWord wNdpOutPayloadRemainder; uWord wNdpOutAlignment; uWord wNtbOutMaxDatagrams; } __packed; /* Communications interface specific class notification codes */ #define UCDC_NCM_NOTIF_NETWORK_CONNECTION 0x00 #define UCDC_NCM_NOTIF_RESPONSE_AVAILABLE 0x01 #define UCDC_NCM_NOTIF_CONNECTION_SPEED_CHANGE 0x2A #endif /* _USB_CDC_H_ */