mirror of
https://git.FreeBSD.org/src.git
synced 2024-12-19 10:53:58 +00:00
7e05daae8f
- correct the ethernet payload remainder which must be post-offseted by -14 bytes instead of 0 bytes. This is not very clearly defined in the NCM specification. - add development feature about limiting the maximum datagram count in each NCM payload. - zero-pad alignment data - add TX-interval tuning sysctl Approved by: thompsa (mentor)
289 lines
8.1 KiB
C
289 lines
8.1 KiB
C
/* $NetBSD: usbcdc.h,v 1.9 2004/10/23 13:24:24 augustss Exp $ */
|
|
/* $FreeBSD$ */
|
|
|
|
/*-
|
|
* 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 notifcation (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_ */
|