diff options
Diffstat (limited to 'drivers/usb/gadget/rndis.h')
| -rw-r--r-- | drivers/usb/gadget/rndis.h | 348 |
1 files changed, 348 insertions, 0 deletions
diff --git a/drivers/usb/gadget/rndis.h b/drivers/usb/gadget/rndis.h new file mode 100644 index 000000000000..822501852c50 --- /dev/null +++ b/drivers/usb/gadget/rndis.h @@ -0,0 +1,348 @@ +/* + * RNDIS Definitions for Remote NDIS + * + * Version: $Id: rndis.h,v 1.15 2004/03/25 21:33:46 robert Exp $ + * + * Authors: Benedikt Spranger, Pengutronix + * Robert Schwebel, Pengutronix + * + * This program is free software; you can redistribute it and/or + * modify it under the terms of the GNU General Public License + * version 2, as published by the Free Software Foundation. + * + * This software was originally developed in conformance with + * Microsoft's Remote NDIS Specification License Agreement. + */ + +#ifndef _LINUX_RNDIS_H +#define _LINUX_RNDIS_H + +#include "ndis.h" + +#define RNDIS_MAXIMUM_FRAME_SIZE 1518 +#define RNDIS_MAX_TOTAL_SIZE 1558 + +/* Remote NDIS Versions */ +#define RNDIS_MAJOR_VERSION 1 +#define RNDIS_MINOR_VERSION 0 + +/* Status Values */ +#define RNDIS_STATUS_SUCCESS 0x00000000U /* Success */ +#define RNDIS_STATUS_FAILURE 0xC0000001U /* Unspecified error */ +#define RNDIS_STATUS_INVALID_DATA 0xC0010015U /* Invalid data */ +#define RNDIS_STATUS_NOT_SUPPORTED 0xC00000BBU /* Unsupported request */ +#define RNDIS_STATUS_MEDIA_CONNECT 0x4001000BU /* Device connected */ +#define RNDIS_STATUS_MEDIA_DISCONNECT 0x4001000CU /* Device disconnected */ +/* For all not specified status messages: + * RNDIS_STATUS_Xxx -> NDIS_STATUS_Xxx + */ + +/* Message Set for Connectionless (802.3) Devices */ +#define REMOTE_NDIS_INITIALIZE_MSG 0x00000002U /* Initialize device */ +#define REMOTE_NDIS_HALT_MSG 0x00000003U +#define REMOTE_NDIS_QUERY_MSG 0x00000004U +#define REMOTE_NDIS_SET_MSG 0x00000005U +#define REMOTE_NDIS_RESET_MSG 0x00000006U +#define REMOTE_NDIS_INDICATE_STATUS_MSG 0x00000007U +#define REMOTE_NDIS_KEEPALIVE_MSG 0x00000008U + +/* Message completion */ +#define REMOTE_NDIS_INITIALIZE_CMPLT 0x80000002U +#define REMOTE_NDIS_QUERY_CMPLT 0x80000004U +#define REMOTE_NDIS_SET_CMPLT 0x80000005U +#define REMOTE_NDIS_RESET_CMPLT 0x80000006U +#define REMOTE_NDIS_KEEPALIVE_CMPLT 0x80000008U + +/* Device Flags */ +#define RNDIS_DF_CONNECTIONLESS 0x00000001U +#define RNDIS_DF_CONNECTION_ORIENTED 0x00000002U + +#define RNDIS_MEDIUM_802_3 0x00000000U + +/* from drivers/net/sk98lin/h/skgepnmi.h */ +#define OID_PNP_CAPABILITIES 0xFD010100 +#define OID_PNP_SET_POWER 0xFD010101 +#define OID_PNP_QUERY_POWER 0xFD010102 +#define OID_PNP_ADD_WAKE_UP_PATTERN 0xFD010103 +#define OID_PNP_REMOVE_WAKE_UP_PATTERN 0xFD010104 +#define OID_PNP_ENABLE_WAKE_UP 0xFD010106 + + +/* supported OIDs */ +static const u32 oid_supported_list [] = +{ + /* the general stuff */ + OID_GEN_SUPPORTED_LIST, + OID_GEN_HARDWARE_STATUS, + OID_GEN_MEDIA_SUPPORTED, + OID_GEN_MEDIA_IN_USE, + OID_GEN_MAXIMUM_FRAME_SIZE, + OID_GEN_LINK_SPEED, + OID_GEN_TRANSMIT_BLOCK_SIZE, + OID_GEN_RECEIVE_BLOCK_SIZE, + OID_GEN_VENDOR_ID, + OID_GEN_VENDOR_DESCRIPTION, + OID_GEN_VENDOR_DRIVER_VERSION, + OID_GEN_CURRENT_PACKET_FILTER, + OID_GEN_MAXIMUM_TOTAL_SIZE, + OID_GEN_MEDIA_CONNECT_STATUS, + OID_GEN_PHYSICAL_MEDIUM, +#if 0 + OID_GEN_RNDIS_CONFIG_PARAMETER, +#endif + + /* the statistical stuff */ + OID_GEN_XMIT_OK, + OID_GEN_RCV_OK, + OID_GEN_XMIT_ERROR, + OID_GEN_RCV_ERROR, + OID_GEN_RCV_NO_BUFFER, +#ifdef RNDIS_OPTIONAL_STATS + OID_GEN_DIRECTED_BYTES_XMIT, + OID_GEN_DIRECTED_FRAMES_XMIT, + OID_GEN_MULTICAST_BYTES_XMIT, + OID_GEN_MULTICAST_FRAMES_XMIT, + OID_GEN_BROADCAST_BYTES_XMIT, + OID_GEN_BROADCAST_FRAMES_XMIT, + OID_GEN_DIRECTED_BYTES_RCV, + OID_GEN_DIRECTED_FRAMES_RCV, + OID_GEN_MULTICAST_BYTES_RCV, + OID_GEN_MULTICAST_FRAMES_RCV, + OID_GEN_BROADCAST_BYTES_RCV, + OID_GEN_BROADCAST_FRAMES_RCV, + OID_GEN_RCV_CRC_ERROR, + OID_GEN_TRANSMIT_QUEUE_LENGTH, +#endif /* RNDIS_OPTIONAL_STATS */ + + /* mandatory 802.3 */ + /* the general stuff */ + OID_802_3_PERMANENT_ADDRESS, + OID_802_3_CURRENT_ADDRESS, + OID_802_3_MULTICAST_LIST, + OID_802_3_MAC_OPTIONS, + OID_802_3_MAXIMUM_LIST_SIZE, + + /* the statistical stuff */ + OID_802_3_RCV_ERROR_ALIGNMENT, + OID_802_3_XMIT_ONE_COLLISION, + OID_802_3_XMIT_MORE_COLLISIONS, +#ifdef RNDIS_OPTIONAL_STATS + OID_802_3_XMIT_DEFERRED, + OID_802_3_XMIT_MAX_COLLISIONS, + OID_802_3_RCV_OVERRUN, + OID_802_3_XMIT_UNDERRUN, + OID_802_3_XMIT_HEARTBEAT_FAILURE, + OID_802_3_XMIT_TIMES_CRS_LOST, + OID_802_3_XMIT_LATE_COLLISIONS, +#endif /* RNDIS_OPTIONAL_STATS */ + +#ifdef RNDIS_PM + /* PM and wakeup are mandatory for USB: */ + + /* power management */ + OID_PNP_CAPABILITIES, + OID_PNP_QUERY_POWER, + OID_PNP_SET_POWER, + + /* wake up host */ + OID_PNP_ENABLE_WAKE_UP, + OID_PNP_ADD_WAKE_UP_PATTERN, + OID_PNP_REMOVE_WAKE_UP_PATTERN, +#endif +}; + + +typedef struct rndis_init_msg_type +{ + __le32 MessageType; + __le32 MessageLength; + __le32 RequestID; + __le32 MajorVersion; + __le32 MinorVersion; + __le32 MaxTransferSize; +} rndis_init_msg_type; + +typedef struct rndis_init_cmplt_type +{ + __le32 MessageType; + __le32 MessageLength; + __le32 RequestID; + __le32 Status; + __le32 MajorVersion; + __le32 MinorVersion; + __le32 DeviceFlags; + __le32 Medium; + __le32 MaxPacketsPerTransfer; + __le32 MaxTransferSize; + __le32 PacketAlignmentFactor; + __le32 AFListOffset; + __le32 AFListSize; +} rndis_init_cmplt_type; + +typedef struct rndis_halt_msg_type +{ + __le32 MessageType; + __le32 MessageLength; + __le32 RequestID; +} rndis_halt_msg_type; + +typedef struct rndis_query_msg_type +{ + __le32 MessageType; + __le32 MessageLength; + __le32 RequestID; + __le32 OID; + __le32 InformationBufferLength; + __le32 InformationBufferOffset; + __le32 DeviceVcHandle; +} rndis_query_msg_type; + +typedef struct rndis_query_cmplt_type +{ + __le32 MessageType; + __le32 MessageLength; + __le32 RequestID; + __le32 Status; + __le32 InformationBufferLength; + __le32 InformationBufferOffset; +} rndis_query_cmplt_type; + +typedef struct rndis_set_msg_type +{ + __le32 MessageType; + __le32 MessageLength; + __le32 RequestID; + __le32 OID; + __le32 InformationBufferLength; + __le32 InformationBufferOffset; + __le32 DeviceVcHandle; +} rndis_set_msg_type; + +typedef struct rndis_set_cmplt_type +{ + __le32 MessageType; + __le32 MessageLength; + __le32 RequestID; + __le32 Status; +} rndis_set_cmplt_type; + +typedef struct rndis_reset_msg_type +{ + __le32 MessageType; + __le32 MessageLength; + __le32 Reserved; +} rndis_reset_msg_type; + +typedef struct rndis_reset_cmplt_type +{ + __le32 MessageType; + __le32 MessageLength; + __le32 Status; + __le32 AddressingReset; +} rndis_reset_cmplt_type; + +typedef struct rndis_indicate_status_msg_type +{ + __le32 MessageType; + __le32 MessageLength; + __le32 Status; + __le32 StatusBufferLength; + __le32 StatusBufferOffset; +} rndis_indicate_status_msg_type; + +typedef struct rndis_keepalive_msg_type +{ + __le32 MessageType; + __le32 MessageLength; + __le32 RequestID; +} rndis_keepalive_msg_type; + +typedef struct rndis_keepalive_cmplt_type +{ + __le32 MessageType; + __le32 MessageLength; + __le32 RequestID; + __le32 Status; +} rndis_keepalive_cmplt_type; + +struct rndis_packet_msg_type +{ + __le32 MessageType; + __le32 MessageLength; + __le32 DataOffset; + __le32 DataLength; + __le32 OOBDataOffset; + __le32 OOBDataLength; + __le32 NumOOBDataElements; + __le32 PerPacketInfoOffset; + __le32 PerPacketInfoLength; + __le32 VcHandle; + __le32 Reserved; +}; + +struct rndis_config_parameter +{ + __le32 ParameterNameOffset; + __le32 ParameterNameLength; + __le32 ParameterType; + __le32 ParameterValueOffset; + __le32 ParameterValueLength; +}; + +/* implementation specific */ +enum rndis_state +{ + RNDIS_UNINITIALIZED, + RNDIS_INITIALIZED, + RNDIS_DATA_INITIALIZED, +}; + +typedef struct rndis_resp_t +{ + struct list_head list; + u8 *buf; + u32 length; + int send; +} rndis_resp_t; + +typedef struct rndis_params +{ + u8 confignr; + int used; + enum rndis_state state; + u32 filter; + u32 medium; + u32 speed; + u32 media_state; + const u8 *host_mac; + struct net_device *dev; + struct net_device_stats *stats; + u32 vendorID; + const char *vendorDescr; + int (*ack) (struct net_device *); + struct list_head resp_queue; +} rndis_params; + +/* RNDIS Message parser and other useless functions */ +int rndis_msg_parser (u8 configNr, u8 *buf); +int rndis_register (int (*rndis_control_ack) (struct net_device *)); +void rndis_deregister (int configNr); +int rndis_set_param_dev (u8 configNr, struct net_device *dev, + struct net_device_stats *stats); +int rndis_set_param_vendor (u8 configNr, u32 vendorID, + const char *vendorDescr); +int rndis_set_param_medium (u8 configNr, u32 medium, u32 speed); +void rndis_add_hdr (struct sk_buff *skb); +int rndis_rm_hdr (u8 *buf, u32 *length); +u8 *rndis_get_next_response (int configNr, u32 *length); +void rndis_free_response (int configNr, u8 *buf); + +int rndis_signal_connect (int configNr); +int rndis_signal_disconnect (int configNr); +int rndis_state (int configNr); +extern void rndis_set_host_mac (int configNr, const u8 *addr); + +int __init rndis_init (void); +void rndis_exit (void); + +#endif /* _LINUX_RNDIS_H */ |