Add the rt linux 4.1.3-rt3 as base

[kvmfornfv.git] / kernel / drivers / usb / gadget / function / rndis.h

diff --git a/kernel/drivers/usb/gadget/function/rndis.h b/kernel/drivers/usb/gadget/function/rndis.h
new file mode 100644 (file)
index 0000000..0f4abb4
--- /dev/null
+++ b/kernel/drivers/usb/gadget/function/rndis.h
@@ -0,0 +1,220 @@
+/*
+ * RNDIS       Definitions for Remote NDIS
+ *
+ * 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 <linux/rndis.h>
+#include "u_ether.h"
+#include "ndis.h"
+
+#define RNDIS_MAXIMUM_FRAME_SIZE       1518
+#define RNDIS_MAX_TOTAL_SIZE           1558
+
+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;
+} __attribute__ ((packed));
+
+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;
+       u8                      used;
+       u16                     saved_filter;
+       enum rndis_state        state;
+       u32                     medium;
+       u32                     speed;
+       u32                     media_state;
+
+       const u8                *host_mac;
+       u16                     *filter;
+       struct net_device       *dev;
+
+       u32                     vendorID;
+       const char              *vendorDescr;
+       void                    (*resp_avail)(void *v);
+       void                    *v;
+       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(void (*resp_avail)(void *v), void *v);
+void rndis_deregister (int configNr);
+int  rndis_set_param_dev (u8 configNr, struct net_device *dev,
+                        u16 *cdc_filter);
+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(struct gether *port, struct sk_buff *skb,
+                       struct sk_buff_head *list);
+u8   *rndis_get_next_response (int configNr, u32 *length);
+void rndis_free_response (int configNr, u8 *buf);
+
+void rndis_uninit (int configNr);
+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);
+
+#endif  /* _LINUX_RNDIS_H */