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-rw-r--r--include/linux/isdn/capilli.h113
-rw-r--r--include/linux/isdn/capiutil.h516
-rw-r--r--include/linux/isdn/hdlc.h82
3 files changed, 711 insertions, 0 deletions
diff --git a/include/linux/isdn/capilli.h b/include/linux/isdn/capilli.h
new file mode 100644
index 000000000..11b57c485
--- /dev/null
+++ b/include/linux/isdn/capilli.h
@@ -0,0 +1,113 @@
+/* $Id: capilli.h,v 1.1.2.2 2004/01/16 21:09:27 keil Exp $
+ *
+ * Kernel CAPI 2.0 Driver Interface for Linux
+ *
+ * Copyright 1999 by Carsten Paeth <calle@calle.de>
+ *
+ * This software may be used and distributed according to the terms
+ * of the GNU General Public License, incorporated herein by reference.
+ *
+ */
+
+#ifndef __CAPILLI_H__
+#define __CAPILLI_H__
+
+#include <linux/kernel.h>
+#include <linux/list.h>
+#include <linux/capi.h>
+#include <linux/kernelcapi.h>
+
+typedef struct capiloaddatapart {
+ int user; /* data in userspace ? */
+ int len;
+ unsigned char *data;
+} capiloaddatapart;
+
+typedef struct capiloaddata {
+ capiloaddatapart firmware;
+ capiloaddatapart configuration;
+} capiloaddata;
+
+typedef struct capicardparams {
+ unsigned int port;
+ unsigned irq;
+ int cardtype;
+ int cardnr;
+ unsigned int membase;
+} capicardparams;
+
+struct capi_ctr {
+ /* filled in before calling attach_capi_ctr */
+ struct module *owner;
+ void *driverdata; /* driver specific */
+ char name[32]; /* name of controller */
+ char *driver_name; /* name of driver */
+ int (*load_firmware)(struct capi_ctr *, capiloaddata *);
+ void (*reset_ctr)(struct capi_ctr *);
+ void (*register_appl)(struct capi_ctr *, u16 appl,
+ capi_register_params *);
+ void (*release_appl)(struct capi_ctr *, u16 appl);
+ u16 (*send_message)(struct capi_ctr *, struct sk_buff *skb);
+
+ char *(*procinfo)(struct capi_ctr *);
+ const struct file_operations *proc_fops;
+
+ /* filled in before calling ready callback */
+ u8 manu[CAPI_MANUFACTURER_LEN]; /* CAPI_GET_MANUFACTURER */
+ capi_version version; /* CAPI_GET_VERSION */
+ capi_profile profile; /* CAPI_GET_PROFILE */
+ u8 serial[CAPI_SERIAL_LEN]; /* CAPI_GET_SERIAL */
+
+ /* management information for kcapi */
+
+ unsigned long nrecvctlpkt;
+ unsigned long nrecvdatapkt;
+ unsigned long nsentctlpkt;
+ unsigned long nsentdatapkt;
+
+ int cnr; /* controller number */
+ unsigned short state; /* controller state */
+ int blocked; /* output blocked */
+ int traceflag; /* capi trace */
+ wait_queue_head_t state_wait_queue;
+
+ struct proc_dir_entry *procent;
+ char procfn[128];
+};
+
+int attach_capi_ctr(struct capi_ctr *);
+int detach_capi_ctr(struct capi_ctr *);
+
+void capi_ctr_ready(struct capi_ctr * card);
+void capi_ctr_down(struct capi_ctr * card);
+void capi_ctr_suspend_output(struct capi_ctr * card);
+void capi_ctr_resume_output(struct capi_ctr * card);
+void capi_ctr_handle_message(struct capi_ctr * card, u16 appl, struct sk_buff *skb);
+
+// ---------------------------------------------------------------------------
+// needed for AVM capi drivers
+
+struct capi_driver {
+ char name[32]; /* driver name */
+ char revision[32];
+
+ int (*add_card)(struct capi_driver *driver, capicardparams *data);
+
+ /* management information for kcapi */
+ struct list_head list;
+};
+
+void register_capi_driver(struct capi_driver *driver);
+void unregister_capi_driver(struct capi_driver *driver);
+
+// ---------------------------------------------------------------------------
+// library functions for use by hardware controller drivers
+
+void capilib_new_ncci(struct list_head *head, u16 applid, u32 ncci, u32 winsize);
+void capilib_free_ncci(struct list_head *head, u16 applid, u32 ncci);
+void capilib_release_appl(struct list_head *head, u16 applid);
+void capilib_release(struct list_head *head);
+void capilib_data_b3_conf(struct list_head *head, u16 applid, u32 ncci, u16 msgid);
+u16 capilib_data_b3_req(struct list_head *head, u16 applid, u32 ncci, u16 msgid);
+
+#endif /* __CAPILLI_H__ */
diff --git a/include/linux/isdn/capiutil.h b/include/linux/isdn/capiutil.h
new file mode 100644
index 000000000..44bd6046e
--- /dev/null
+++ b/include/linux/isdn/capiutil.h
@@ -0,0 +1,516 @@
+/* $Id: capiutil.h,v 1.5.6.2 2001/09/23 22:24:33 kai Exp $
+ *
+ * CAPI 2.0 defines & types
+ *
+ * From CAPI 2.0 Development Kit AVM 1995 (msg.c)
+ * Rewritten for Linux 1996 by Carsten Paeth <calle@calle.de>
+ *
+ * This software may be used and distributed according to the terms
+ * of the GNU General Public License, incorporated herein by reference.
+ *
+ */
+
+#ifndef __CAPIUTIL_H__
+#define __CAPIUTIL_H__
+
+#include <asm/types.h>
+
+#define CAPIMSG_BASELEN 8
+#define CAPIMSG_U8(m, off) (m[off])
+#define CAPIMSG_U16(m, off) (m[off]|(m[(off)+1]<<8))
+#define CAPIMSG_U32(m, off) (m[off]|(m[(off)+1]<<8)|(m[(off)+2]<<16)|(m[(off)+3]<<24))
+#define CAPIMSG_LEN(m) CAPIMSG_U16(m,0)
+#define CAPIMSG_APPID(m) CAPIMSG_U16(m,2)
+#define CAPIMSG_COMMAND(m) CAPIMSG_U8(m,4)
+#define CAPIMSG_SUBCOMMAND(m) CAPIMSG_U8(m,5)
+#define CAPIMSG_CMD(m) (((m[4])<<8)|(m[5]))
+#define CAPIMSG_MSGID(m) CAPIMSG_U16(m,6)
+#define CAPIMSG_CONTROLLER(m) (m[8] & 0x7f)
+#define CAPIMSG_CONTROL(m) CAPIMSG_U32(m, 8)
+#define CAPIMSG_NCCI(m) CAPIMSG_CONTROL(m)
+#define CAPIMSG_DATALEN(m) CAPIMSG_U16(m,16) /* DATA_B3_REQ */
+
+static inline void capimsg_setu8(void *m, int off, __u8 val)
+{
+ ((__u8 *)m)[off] = val;
+}
+
+static inline void capimsg_setu16(void *m, int off, __u16 val)
+{
+ ((__u8 *)m)[off] = val & 0xff;
+ ((__u8 *)m)[off+1] = (val >> 8) & 0xff;
+}
+
+static inline void capimsg_setu32(void *m, int off, __u32 val)
+{
+ ((__u8 *)m)[off] = val & 0xff;
+ ((__u8 *)m)[off+1] = (val >> 8) & 0xff;
+ ((__u8 *)m)[off+2] = (val >> 16) & 0xff;
+ ((__u8 *)m)[off+3] = (val >> 24) & 0xff;
+}
+
+#define CAPIMSG_SETLEN(m, len) capimsg_setu16(m, 0, len)
+#define CAPIMSG_SETAPPID(m, applid) capimsg_setu16(m, 2, applid)
+#define CAPIMSG_SETCOMMAND(m,cmd) capimsg_setu8(m, 4, cmd)
+#define CAPIMSG_SETSUBCOMMAND(m, cmd) capimsg_setu8(m, 5, cmd)
+#define CAPIMSG_SETMSGID(m, msgid) capimsg_setu16(m, 6, msgid)
+#define CAPIMSG_SETCONTROL(m, contr) capimsg_setu32(m, 8, contr)
+#define CAPIMSG_SETDATALEN(m, len) capimsg_setu16(m, 16, len)
+
+/*----- basic-type definitions -----*/
+
+typedef __u8 *_cstruct;
+
+typedef enum {
+ CAPI_COMPOSE,
+ CAPI_DEFAULT
+} _cmstruct;
+
+/*
+ The _cmsg structure contains all possible CAPI 2.0 parameter.
+ All parameters are stored here first. The function CAPI_CMSG_2_MESSAGE
+ assembles the parameter and builds CAPI2.0 conform messages.
+ CAPI_MESSAGE_2_CMSG disassembles CAPI 2.0 messages and stores the
+ parameter in the _cmsg structure
+ */
+
+typedef struct {
+ /* Header */
+ __u16 ApplId;
+ __u8 Command;
+ __u8 Subcommand;
+ __u16 Messagenumber;
+
+ /* Parameter */
+ union {
+ __u32 adrController;
+ __u32 adrPLCI;
+ __u32 adrNCCI;
+ } adr;
+
+ _cmstruct AdditionalInfo;
+ _cstruct B1configuration;
+ __u16 B1protocol;
+ _cstruct B2configuration;
+ __u16 B2protocol;
+ _cstruct B3configuration;
+ __u16 B3protocol;
+ _cstruct BC;
+ _cstruct BChannelinformation;
+ _cmstruct BProtocol;
+ _cstruct CalledPartyNumber;
+ _cstruct CalledPartySubaddress;
+ _cstruct CallingPartyNumber;
+ _cstruct CallingPartySubaddress;
+ __u32 CIPmask;
+ __u32 CIPmask2;
+ __u16 CIPValue;
+ __u32 Class;
+ _cstruct ConnectedNumber;
+ _cstruct ConnectedSubaddress;
+ __u32 Data;
+ __u16 DataHandle;
+ __u16 DataLength;
+ _cstruct FacilityConfirmationParameter;
+ _cstruct Facilitydataarray;
+ _cstruct FacilityIndicationParameter;
+ _cstruct FacilityRequestParameter;
+ __u16 FacilitySelector;
+ __u16 Flags;
+ __u32 Function;
+ _cstruct HLC;
+ __u16 Info;
+ _cstruct InfoElement;
+ __u32 InfoMask;
+ __u16 InfoNumber;
+ _cstruct Keypadfacility;
+ _cstruct LLC;
+ _cstruct ManuData;
+ __u32 ManuID;
+ _cstruct NCPI;
+ __u16 Reason;
+ __u16 Reason_B3;
+ __u16 Reject;
+ _cstruct Useruserdata;
+
+ /* intern */
+ unsigned l, p;
+ unsigned char *par;
+ __u8 *m;
+
+ /* buffer to construct message */
+ __u8 buf[180];
+
+} _cmsg;
+
+/*
+ * capi_cmsg2message() assembles the parameter from _cmsg to a CAPI 2.0
+ * conform message
+ */
+unsigned capi_cmsg2message(_cmsg * cmsg, __u8 * msg);
+
+/*
+ * capi_message2cmsg disassembles a CAPI message an writes the parameter
+ * into _cmsg for easy access
+ */
+unsigned capi_message2cmsg(_cmsg * cmsg, __u8 * msg);
+
+/*
+ * capi_cmsg_header() fills the _cmsg structure with default values, so only
+ * parameter with non default values must be changed before sending the
+ * message.
+ */
+unsigned capi_cmsg_header(_cmsg * cmsg, __u16 _ApplId,
+ __u8 _Command, __u8 _Subcommand,
+ __u16 _Messagenumber, __u32 _Controller);
+
+/*-----------------------------------------------------------------------*/
+
+/*
+ * Debugging / Tracing functions
+ */
+
+char *capi_cmd2str(__u8 cmd, __u8 subcmd);
+
+typedef struct {
+ u_char *buf;
+ u_char *p;
+ size_t size;
+ size_t pos;
+} _cdebbuf;
+
+#define CDEBUG_SIZE 1024
+#define CDEBUG_GSIZE 4096
+
+void cdebbuf_free(_cdebbuf *cdb);
+int cdebug_init(void);
+void cdebug_exit(void);
+
+_cdebbuf *capi_cmsg2str(_cmsg *cmsg);
+_cdebbuf *capi_message2str(__u8 *msg);
+
+/*-----------------------------------------------------------------------*/
+
+static inline void capi_cmsg_answer(_cmsg * cmsg)
+{
+ cmsg->Subcommand |= 0x01;
+}
+
+/*-----------------------------------------------------------------------*/
+
+static inline void capi_fill_CONNECT_B3_REQ(_cmsg * cmsg, __u16 ApplId, __u16 Messagenumber,
+ __u32 adr,
+ _cstruct NCPI)
+{
+ capi_cmsg_header(cmsg, ApplId, 0x82, 0x80, Messagenumber, adr);
+ cmsg->NCPI = NCPI;
+}
+
+static inline void capi_fill_FACILITY_REQ(_cmsg * cmsg, __u16 ApplId, __u16 Messagenumber,
+ __u32 adr,
+ __u16 FacilitySelector,
+ _cstruct FacilityRequestParameter)
+{
+ capi_cmsg_header(cmsg, ApplId, 0x80, 0x80, Messagenumber, adr);
+ cmsg->FacilitySelector = FacilitySelector;
+ cmsg->FacilityRequestParameter = FacilityRequestParameter;
+}
+
+static inline void capi_fill_INFO_REQ(_cmsg * cmsg, __u16 ApplId, __u16 Messagenumber,
+ __u32 adr,
+ _cstruct CalledPartyNumber,
+ _cstruct BChannelinformation,
+ _cstruct Keypadfacility,
+ _cstruct Useruserdata,
+ _cstruct Facilitydataarray)
+{
+ capi_cmsg_header(cmsg, ApplId, 0x08, 0x80, Messagenumber, adr);
+ cmsg->CalledPartyNumber = CalledPartyNumber;
+ cmsg->BChannelinformation = BChannelinformation;
+ cmsg->Keypadfacility = Keypadfacility;
+ cmsg->Useruserdata = Useruserdata;
+ cmsg->Facilitydataarray = Facilitydataarray;
+}
+
+static inline void capi_fill_LISTEN_REQ(_cmsg * cmsg, __u16 ApplId, __u16 Messagenumber,
+ __u32 adr,
+ __u32 InfoMask,
+ __u32 CIPmask,
+ __u32 CIPmask2,
+ _cstruct CallingPartyNumber,
+ _cstruct CallingPartySubaddress)
+{
+ capi_cmsg_header(cmsg, ApplId, 0x05, 0x80, Messagenumber, adr);
+ cmsg->InfoMask = InfoMask;
+ cmsg->CIPmask = CIPmask;
+ cmsg->CIPmask2 = CIPmask2;
+ cmsg->CallingPartyNumber = CallingPartyNumber;
+ cmsg->CallingPartySubaddress = CallingPartySubaddress;
+}
+
+static inline void capi_fill_ALERT_REQ(_cmsg * cmsg, __u16 ApplId, __u16 Messagenumber,
+ __u32 adr,
+ _cstruct BChannelinformation,
+ _cstruct Keypadfacility,
+ _cstruct Useruserdata,
+ _cstruct Facilitydataarray)
+{
+ capi_cmsg_header(cmsg, ApplId, 0x01, 0x80, Messagenumber, adr);
+ cmsg->BChannelinformation = BChannelinformation;
+ cmsg->Keypadfacility = Keypadfacility;
+ cmsg->Useruserdata = Useruserdata;
+ cmsg->Facilitydataarray = Facilitydataarray;
+}
+
+static inline void capi_fill_CONNECT_REQ(_cmsg * cmsg, __u16 ApplId, __u16 Messagenumber,
+ __u32 adr,
+ __u16 CIPValue,
+ _cstruct CalledPartyNumber,
+ _cstruct CallingPartyNumber,
+ _cstruct CalledPartySubaddress,
+ _cstruct CallingPartySubaddress,
+ __u16 B1protocol,
+ __u16 B2protocol,
+ __u16 B3protocol,
+ _cstruct B1configuration,
+ _cstruct B2configuration,
+ _cstruct B3configuration,
+ _cstruct BC,
+ _cstruct LLC,
+ _cstruct HLC,
+ _cstruct BChannelinformation,
+ _cstruct Keypadfacility,
+ _cstruct Useruserdata,
+ _cstruct Facilitydataarray)
+{
+
+ capi_cmsg_header(cmsg, ApplId, 0x02, 0x80, Messagenumber, adr);
+ cmsg->CIPValue = CIPValue;
+ cmsg->CalledPartyNumber = CalledPartyNumber;
+ cmsg->CallingPartyNumber = CallingPartyNumber;
+ cmsg->CalledPartySubaddress = CalledPartySubaddress;
+ cmsg->CallingPartySubaddress = CallingPartySubaddress;
+ cmsg->B1protocol = B1protocol;
+ cmsg->B2protocol = B2protocol;
+ cmsg->B3protocol = B3protocol;
+ cmsg->B1configuration = B1configuration;
+ cmsg->B2configuration = B2configuration;
+ cmsg->B3configuration = B3configuration;
+ cmsg->BC = BC;
+ cmsg->LLC = LLC;
+ cmsg->HLC = HLC;
+ cmsg->BChannelinformation = BChannelinformation;
+ cmsg->Keypadfacility = Keypadfacility;
+ cmsg->Useruserdata = Useruserdata;
+ cmsg->Facilitydataarray = Facilitydataarray;
+}
+
+static inline void capi_fill_DATA_B3_REQ(_cmsg * cmsg, __u16 ApplId, __u16 Messagenumber,
+ __u32 adr,
+ __u32 Data,
+ __u16 DataLength,
+ __u16 DataHandle,
+ __u16 Flags)
+{
+
+ capi_cmsg_header(cmsg, ApplId, 0x86, 0x80, Messagenumber, adr);
+ cmsg->Data = Data;
+ cmsg->DataLength = DataLength;
+ cmsg->DataHandle = DataHandle;
+ cmsg->Flags = Flags;
+}
+
+static inline void capi_fill_DISCONNECT_REQ(_cmsg * cmsg, __u16 ApplId, __u16 Messagenumber,
+ __u32 adr,
+ _cstruct BChannelinformation,
+ _cstruct Keypadfacility,
+ _cstruct Useruserdata,
+ _cstruct Facilitydataarray)
+{
+
+ capi_cmsg_header(cmsg, ApplId, 0x04, 0x80, Messagenumber, adr);
+ cmsg->BChannelinformation = BChannelinformation;
+ cmsg->Keypadfacility = Keypadfacility;
+ cmsg->Useruserdata = Useruserdata;
+ cmsg->Facilitydataarray = Facilitydataarray;
+}
+
+static inline void capi_fill_DISCONNECT_B3_REQ(_cmsg * cmsg, __u16 ApplId, __u16 Messagenumber,
+ __u32 adr,
+ _cstruct NCPI)
+{
+
+ capi_cmsg_header(cmsg, ApplId, 0x84, 0x80, Messagenumber, adr);
+ cmsg->NCPI = NCPI;
+}
+
+static inline void capi_fill_MANUFACTURER_REQ(_cmsg * cmsg, __u16 ApplId, __u16 Messagenumber,
+ __u32 adr,
+ __u32 ManuID,
+ __u32 Class,
+ __u32 Function,
+ _cstruct ManuData)
+{
+
+ capi_cmsg_header(cmsg, ApplId, 0xff, 0x80, Messagenumber, adr);
+ cmsg->ManuID = ManuID;
+ cmsg->Class = Class;
+ cmsg->Function = Function;
+ cmsg->ManuData = ManuData;
+}
+
+static inline void capi_fill_RESET_B3_REQ(_cmsg * cmsg, __u16 ApplId, __u16 Messagenumber,
+ __u32 adr,
+ _cstruct NCPI)
+{
+
+ capi_cmsg_header(cmsg, ApplId, 0x87, 0x80, Messagenumber, adr);
+ cmsg->NCPI = NCPI;
+}
+
+static inline void capi_fill_SELECT_B_PROTOCOL_REQ(_cmsg * cmsg, __u16 ApplId, __u16 Messagenumber,
+ __u32 adr,
+ __u16 B1protocol,
+ __u16 B2protocol,
+ __u16 B3protocol,
+ _cstruct B1configuration,
+ _cstruct B2configuration,
+ _cstruct B3configuration)
+{
+
+ capi_cmsg_header(cmsg, ApplId, 0x41, 0x80, Messagenumber, adr);
+ cmsg->B1protocol = B1protocol;
+ cmsg->B2protocol = B2protocol;
+ cmsg->B3protocol = B3protocol;
+ cmsg->B1configuration = B1configuration;
+ cmsg->B2configuration = B2configuration;
+ cmsg->B3configuration = B3configuration;
+}
+
+static inline void capi_fill_CONNECT_RESP(_cmsg * cmsg, __u16 ApplId, __u16 Messagenumber,
+ __u32 adr,
+ __u16 Reject,
+ __u16 B1protocol,
+ __u16 B2protocol,
+ __u16 B3protocol,
+ _cstruct B1configuration,
+ _cstruct B2configuration,
+ _cstruct B3configuration,
+ _cstruct ConnectedNumber,
+ _cstruct ConnectedSubaddress,
+ _cstruct LLC,
+ _cstruct BChannelinformation,
+ _cstruct Keypadfacility,
+ _cstruct Useruserdata,
+ _cstruct Facilitydataarray)
+{
+ capi_cmsg_header(cmsg, ApplId, 0x02, 0x83, Messagenumber, adr);
+ cmsg->Reject = Reject;
+ cmsg->B1protocol = B1protocol;
+ cmsg->B2protocol = B2protocol;
+ cmsg->B3protocol = B3protocol;
+ cmsg->B1configuration = B1configuration;
+ cmsg->B2configuration = B2configuration;
+ cmsg->B3configuration = B3configuration;
+ cmsg->ConnectedNumber = ConnectedNumber;
+ cmsg->ConnectedSubaddress = ConnectedSubaddress;
+ cmsg->LLC = LLC;
+ cmsg->BChannelinformation = BChannelinformation;
+ cmsg->Keypadfacility = Keypadfacility;
+ cmsg->Useruserdata = Useruserdata;
+ cmsg->Facilitydataarray = Facilitydataarray;
+}
+
+static inline void capi_fill_CONNECT_ACTIVE_RESP(_cmsg * cmsg, __u16 ApplId, __u16 Messagenumber,
+ __u32 adr)
+{
+
+ capi_cmsg_header(cmsg, ApplId, 0x03, 0x83, Messagenumber, adr);
+}
+
+static inline void capi_fill_CONNECT_B3_ACTIVE_RESP(_cmsg * cmsg, __u16 ApplId, __u16 Messagenumber,
+ __u32 adr)
+{
+
+ capi_cmsg_header(cmsg, ApplId, 0x83, 0x83, Messagenumber, adr);
+}
+
+static inline void capi_fill_CONNECT_B3_RESP(_cmsg * cmsg, __u16 ApplId, __u16 Messagenumber,
+ __u32 adr,
+ __u16 Reject,
+ _cstruct NCPI)
+{
+ capi_cmsg_header(cmsg, ApplId, 0x82, 0x83, Messagenumber, adr);
+ cmsg->Reject = Reject;
+ cmsg->NCPI = NCPI;
+}
+
+static inline void capi_fill_CONNECT_B3_T90_ACTIVE_RESP(_cmsg * cmsg, __u16 ApplId, __u16 Messagenumber,
+ __u32 adr)
+{
+
+ capi_cmsg_header(cmsg, ApplId, 0x88, 0x83, Messagenumber, adr);
+}
+
+static inline void capi_fill_DATA_B3_RESP(_cmsg * cmsg, __u16 ApplId, __u16 Messagenumber,
+ __u32 adr,
+ __u16 DataHandle)
+{
+
+ capi_cmsg_header(cmsg, ApplId, 0x86, 0x83, Messagenumber, adr);
+ cmsg->DataHandle = DataHandle;
+}
+
+static inline void capi_fill_DISCONNECT_B3_RESP(_cmsg * cmsg, __u16 ApplId, __u16 Messagenumber,
+ __u32 adr)
+{
+
+ capi_cmsg_header(cmsg, ApplId, 0x84, 0x83, Messagenumber, adr);
+}
+
+static inline void capi_fill_DISCONNECT_RESP(_cmsg * cmsg, __u16 ApplId, __u16 Messagenumber,
+ __u32 adr)
+{
+
+ capi_cmsg_header(cmsg, ApplId, 0x04, 0x83, Messagenumber, adr);
+}
+
+static inline void capi_fill_FACILITY_RESP(_cmsg * cmsg, __u16 ApplId, __u16 Messagenumber,
+ __u32 adr,
+ __u16 FacilitySelector)
+{
+
+ capi_cmsg_header(cmsg, ApplId, 0x80, 0x83, Messagenumber, adr);
+ cmsg->FacilitySelector = FacilitySelector;
+}
+
+static inline void capi_fill_INFO_RESP(_cmsg * cmsg, __u16 ApplId, __u16 Messagenumber,
+ __u32 adr)
+{
+
+ capi_cmsg_header(cmsg, ApplId, 0x08, 0x83, Messagenumber, adr);
+}
+
+static inline void capi_fill_MANUFACTURER_RESP(_cmsg * cmsg, __u16 ApplId, __u16 Messagenumber,
+ __u32 adr,
+ __u32 ManuID,
+ __u32 Class,
+ __u32 Function,
+ _cstruct ManuData)
+{
+
+ capi_cmsg_header(cmsg, ApplId, 0xff, 0x83, Messagenumber, adr);
+ cmsg->ManuID = ManuID;
+ cmsg->Class = Class;
+ cmsg->Function = Function;
+ cmsg->ManuData = ManuData;
+}
+
+static inline void capi_fill_RESET_B3_RESP(_cmsg * cmsg, __u16 ApplId, __u16 Messagenumber,
+ __u32 adr)
+{
+
+ capi_cmsg_header(cmsg, ApplId, 0x87, 0x83, Messagenumber, adr);
+}
+
+#endif /* __CAPIUTIL_H__ */
diff --git a/include/linux/isdn/hdlc.h b/include/linux/isdn/hdlc.h
new file mode 100644
index 000000000..96521370c
--- /dev/null
+++ b/include/linux/isdn/hdlc.h
@@ -0,0 +1,82 @@
+/*
+ * hdlc.h -- General purpose ISDN HDLC decoder.
+ *
+ * Implementation of a HDLC decoder/encoder in software.
+ * Necessary because some ISDN devices don't have HDLC
+ * controllers.
+ *
+ * Copyright (C)
+ * 2009 Karsten Keil <keil@b1-systems.de>
+ * 2002 Wolfgang Mües <wolfgang@iksw-muees.de>
+ * 2001 Frode Isaksen <fisaksen@bewan.com>
+ * 2001 Kai Germaschewski <kai.germaschewski@gmx.de>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+ */
+
+#ifndef __ISDNHDLC_H__
+#define __ISDNHDLC_H__
+
+struct isdnhdlc_vars {
+ int bit_shift;
+ int hdlc_bits1;
+ int data_bits;
+ int ffbit_shift; /* encoding only */
+ int state;
+ int dstpos;
+
+ u16 crc;
+
+ u8 cbin;
+ u8 shift_reg;
+ u8 ffvalue;
+
+ /* set if transferring data */
+ u32 data_received:1;
+ /* set if D channel (send idle instead of flags) */
+ u32 dchannel:1;
+ /* set if 56K adaptation */
+ u32 do_adapt56:1;
+ /* set if in closing phase (need to send CRC + flag) */
+ u32 do_closing:1;
+ /* set if data is bitreverse */
+ u32 do_bitreverse:1;
+};
+
+/* Feature Flags */
+#define HDLC_56KBIT 0x01
+#define HDLC_DCHANNEL 0x02
+#define HDLC_BITREVERSE 0x04
+
+/*
+ The return value from isdnhdlc_decode is
+ the frame length, 0 if no complete frame was decoded,
+ or a negative error number
+*/
+#define HDLC_FRAMING_ERROR 1
+#define HDLC_CRC_ERROR 2
+#define HDLC_LENGTH_ERROR 3
+
+extern void isdnhdlc_rcv_init(struct isdnhdlc_vars *hdlc, u32 features);
+
+extern int isdnhdlc_decode(struct isdnhdlc_vars *hdlc, const u8 *src,
+ int slen, int *count, u8 *dst, int dsize);
+
+extern void isdnhdlc_out_init(struct isdnhdlc_vars *hdlc, u32 features);
+
+extern int isdnhdlc_encode(struct isdnhdlc_vars *hdlc, const u8 *src,
+ u16 slen, int *count, u8 *dst, int dsize);
+
+#endif /* __ISDNHDLC_H__ */
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