2 * RNDIS Definitions for Remote NDIS
4 * Authors: Benedikt Spranger, Pengutronix
5 * Robert Schwebel, Pengutronix
7 * This program is free software; you can redistribute it and/or
8 * modify it under the terms of the GNU General Public License
9 * version 2, as published by the Free Software Foundation.
11 * This software was originally developed in conformance with
12 * Microsoft's Remote NDIS Specification License Agreement.
15 #ifndef _LINUX_RNDIS_H
16 #define _LINUX_RNDIS_H
20 #define RNDIS_MAXIMUM_FRAME_SIZE 1518
21 #define RNDIS_MAX_TOTAL_SIZE 1558
23 /* Remote NDIS Versions */
24 #define RNDIS_MAJOR_VERSION 1
25 #define RNDIS_MINOR_VERSION 0
28 #define RNDIS_STATUS_SUCCESS 0x00000000U /* Success */
29 #define RNDIS_STATUS_FAILURE 0xC0000001U /* Unspecified error */
30 #define RNDIS_STATUS_INVALID_DATA 0xC0010015U /* Invalid data */
31 #define RNDIS_STATUS_NOT_SUPPORTED 0xC00000BBU /* Unsupported request */
32 #define RNDIS_STATUS_MEDIA_CONNECT 0x4001000BU /* Device connected */
33 #define RNDIS_STATUS_MEDIA_DISCONNECT 0x4001000CU /* Device disconnected */
34 /* For all not specified status messages:
35 * RNDIS_STATUS_Xxx -> NDIS_STATUS_Xxx
38 /* Message Set for Connectionless (802.3) Devices */
39 #define REMOTE_NDIS_PACKET_MSG 0x00000001U
40 #define REMOTE_NDIS_INITIALIZE_MSG 0x00000002U /* Initialize device */
41 #define REMOTE_NDIS_HALT_MSG 0x00000003U
42 #define REMOTE_NDIS_QUERY_MSG 0x00000004U
43 #define REMOTE_NDIS_SET_MSG 0x00000005U
44 #define REMOTE_NDIS_RESET_MSG 0x00000006U
45 #define REMOTE_NDIS_INDICATE_STATUS_MSG 0x00000007U
46 #define REMOTE_NDIS_KEEPALIVE_MSG 0x00000008U
48 /* Message completion */
49 #define REMOTE_NDIS_INITIALIZE_CMPLT 0x80000002U
50 #define REMOTE_NDIS_QUERY_CMPLT 0x80000004U
51 #define REMOTE_NDIS_SET_CMPLT 0x80000005U
52 #define REMOTE_NDIS_RESET_CMPLT 0x80000006U
53 #define REMOTE_NDIS_KEEPALIVE_CMPLT 0x80000008U
56 #define RNDIS_DF_CONNECTIONLESS 0x00000001U
57 #define RNDIS_DF_CONNECTION_ORIENTED 0x00000002U
59 #define RNDIS_MEDIUM_802_3 0x00000000U
61 /* from drivers/net/sk98lin/h/skgepnmi.h */
62 #define OID_PNP_CAPABILITIES 0xFD010100
63 #define OID_PNP_SET_POWER 0xFD010101
64 #define OID_PNP_QUERY_POWER 0xFD010102
65 #define OID_PNP_ADD_WAKE_UP_PATTERN 0xFD010103
66 #define OID_PNP_REMOVE_WAKE_UP_PATTERN 0xFD010104
67 #define OID_PNP_ENABLE_WAKE_UP 0xFD010106
70 typedef struct rndis_init_msg_type
77 __le32 MaxTransferSize;
78 } rndis_init_msg_type;
80 typedef struct rndis_init_cmplt_type
90 __le32 MaxPacketsPerTransfer;
91 __le32 MaxTransferSize;
92 __le32 PacketAlignmentFactor;
95 } rndis_init_cmplt_type;
97 typedef struct rndis_halt_msg_type
100 __le32 MessageLength;
102 } rndis_halt_msg_type;
104 typedef struct rndis_query_msg_type
107 __le32 MessageLength;
110 __le32 InformationBufferLength;
111 __le32 InformationBufferOffset;
112 __le32 DeviceVcHandle;
113 } rndis_query_msg_type;
115 typedef struct rndis_query_cmplt_type
118 __le32 MessageLength;
121 __le32 InformationBufferLength;
122 __le32 InformationBufferOffset;
123 } rndis_query_cmplt_type;
125 typedef struct rndis_set_msg_type
128 __le32 MessageLength;
131 __le32 InformationBufferLength;
132 __le32 InformationBufferOffset;
133 __le32 DeviceVcHandle;
134 } rndis_set_msg_type;
136 typedef struct rndis_set_cmplt_type
139 __le32 MessageLength;
142 } rndis_set_cmplt_type;
144 typedef struct rndis_reset_msg_type
147 __le32 MessageLength;
149 } rndis_reset_msg_type;
151 typedef struct rndis_reset_cmplt_type
154 __le32 MessageLength;
156 __le32 AddressingReset;
157 } rndis_reset_cmplt_type;
159 typedef struct rndis_indicate_status_msg_type
162 __le32 MessageLength;
164 __le32 StatusBufferLength;
165 __le32 StatusBufferOffset;
166 } rndis_indicate_status_msg_type;
168 typedef struct rndis_keepalive_msg_type
171 __le32 MessageLength;
173 } rndis_keepalive_msg_type;
175 typedef struct rndis_keepalive_cmplt_type
178 __le32 MessageLength;
181 } rndis_keepalive_cmplt_type;
183 struct rndis_packet_msg_type
186 __le32 MessageLength;
189 __le32 OOBDataOffset;
190 __le32 OOBDataLength;
191 __le32 NumOOBDataElements;
192 __le32 PerPacketInfoOffset;
193 __le32 PerPacketInfoLength;
196 } __attribute__ ((packed));
198 struct rndis_config_parameter
200 __le32 ParameterNameOffset;
201 __le32 ParameterNameLength;
202 __le32 ParameterType;
203 __le32 ParameterValueOffset;
204 __le32 ParameterValueLength;
207 /* implementation specific */
212 RNDIS_DATA_INITIALIZED,
215 typedef struct rndis_resp_t
217 struct list_head list;
223 typedef struct rndis_params
228 enum rndis_state state;
235 struct net_device *dev;
238 const char *vendorDescr;
239 void (*resp_avail)(void *v);
241 struct list_head resp_queue;
244 /* RNDIS Message parser and other useless functions */
245 int rndis_msg_parser (u8 configNr, u8 *buf);
246 int rndis_register(void (*resp_avail)(void *v), void *v);
247 void rndis_deregister (int configNr);
248 int rndis_set_param_dev (u8 configNr, struct net_device *dev,
250 int rndis_set_param_vendor (u8 configNr, u32 vendorID,
251 const char *vendorDescr);
252 int rndis_set_param_medium (u8 configNr, u32 medium, u32 speed);
253 void rndis_add_hdr (struct sk_buff *skb);
254 int rndis_rm_hdr (struct sk_buff *skb);
255 u8 *rndis_get_next_response (int configNr, u32 *length);
256 void rndis_free_response (int configNr, u8 *buf);
258 void rndis_uninit (int configNr);
259 int rndis_signal_connect (int configNr);
260 int rndis_signal_disconnect (int configNr);
261 int rndis_state (int configNr);
262 extern void rndis_set_host_mac (int configNr, const u8 *addr);
264 int __devinit rndis_init (void);
265 void rndis_exit (void);
267 #endif /* _LINUX_RNDIS_H */