sli_ioctl.h

No7信令,我需要交换类似的代码, 请店长审核,谢谢了,急着交换,谢谢

/*****************************************************************************

 @(#) sli_ioctl.h,v 0.7.8.1 2001/12/11 13:16:06 brian Exp

 -----------------------------------------------------------------------------

     Copyright (C) 1997-2001 OpenSS7 Corporation.  All Rights Reserved.


                                  PUBLIC LICENSE

     This license is provided without fee, provided that the above copy-
     right notice and this public license must be retained on all copies,
     extracts, compilations and derivative works.  Use or distribution of
     this work in a manner that restricts its use except as provided here
     will render this license void.

     The author(s) hereby waive any and all other restrictions in respect
     of their copyright in this software and its associated documentation.
     The authors(s) of this software place in the public domain any novel
     methods or processes which are embodied in this software.

     The author(s) undertook to write it for the sake of the advancement
     of the Arts and Sciences, but it is provided as is, and the author(s)
     will not take any responsibility in it.

 -----------------------------------------------------------------------------

 U.S. GOVERNMENT RESTRICTED RIGHTS.  If you are licensing this Software on
 behalf of the U.S. Government ("Government"), the following provisions apply
 to you.  If the Software is supplied by the Department of Defense ("DoD"), it
 is classified as "Commercial Computer Software" under paragraph 252.227-7014
 of the DoD Supplement to the Federal Acquisition Regulations ("DFARS") (or any
 successor regulations) and the Government is acquiring only the license rights
 granted herein (the license rights customarily provided to non-Government
 users).  If the Software is supplied to any unit or agency of the Government
 other than DoD, it is classified as "Restricted Computer Software" and the
 Government's rights in the Software are defined in paragraph 52.227-19 of the
 Federal Acquisition Regulations ("FAR") (or any success regulations) or, in
 the cases of NASA, in paragraph 18.52.227-86 of the NASA Supplement to the FAR
 (or any successor regulations).

 -----------------------------------------------------------------------------

 Last Modified 2001/12/11 13:16:06 by brian

 *****************************************************************************/

#ifndef __SLI_IOCTL_H__
#define __SLI_IOCTL_H__

#ident "@(#) SS7AlphaRelease(0.7.8.1) Copyright (c) 1997-2001 OpenSS7 Corporation"

#include <linux/ioctl.h>

/*
 *  This file is rather Linux specific for now.  Linux encodes direction and
 *  size in upper 16 bits of 32 bit ioctl command.  This should make
 *  transparent ioctl in STREAMS easier for Linux (i.e., all transparent
 *  ioctls could be converted to I_STR types because size is known).
 *
 *  If using SVR4.2, perhaps these macros should be redefined to something
 *  which does not accept size and transpartent ioctls would have to be
 *  provided for in the STREAMS code anyways.  Then it would work either way.
 *
 *  Following defines would do the job...
 *
 *  #define _IO(magic,nr)        ((magic<<8)+nr)
 *  #define _IOR(magic,nr,size)  ((magic<<8)+nr)
 *  #define _IOW(magic,nr,size)  ((magic<<8)+nr)
 *  #define _IOWR(magic,nr,size) ((magic<<8)+nr)
 */

#define SL_IOC_MAGIC 'l'

/*
 *  PROTOCOL VARIANT AND OPTIONS
 */

#define SL_IOCGOPTIONS _IOR(  SL_IOC_MAGIC, 0, lmi_option_t )
#define SL_IOCSOPTIONS _IOW(  SL_IOC_MAGIC, 1, lmi_option_t )

/*
 *  CONFIGURATION
 */
typedef struct sl_config {
    sl_ulong    t1;         /* timer t1  duration (ticks)   */
    sl_ulong    t2;         /* timer t2  duration (ticks)   */
    sl_ulong    t2l;        /* timer t2l duration (ticks)   */
    sl_ulong    t2h;        /* timer t2h duration (ticks)   */
    sl_ulong    t3;         /* timer t3  duration (ticks)   */
    sl_ulong    t4n;        /* timer t4n duration (ticks)   */
    sl_ulong    t4e;        /* timer t4e duration (ticks)   */
    sl_ulong    t5;         /* timer t5  duration (ticks)   */
    sl_ulong    t6;         /* timer t6  duration (ticks)   */
    sl_ulong    t7;         /* timer t7  duration (ticks)   */
    sl_ulong    rb_abate;   /* RB cong abatement    (#msgs) */
    sl_ulong    rb_accept;  /* RB cong onset accept (#msgs) */
    sl_ulong    rb_discard; /* RB cong discard      (#msgs) */
    sl_ulong    tb_abate_1; /* lev 1 cong abate   (#bytes)  */
    sl_ulong    tb_onset_1; /* lev 1 cong onset   (#bytes)  */
    sl_ulong    tb_discd_1; /* lev 1 cong discard (#bytes)  */
    sl_ulong    tb_abate_2; /* lev 1 cong abate   (#bytes)  */
    sl_ulong    tb_onset_2; /* lev 1 cong onset   (#bytes)  */
    sl_ulong    tb_discd_2; /* lev 1 cong discard (#bytes)  */
    sl_ulong    tb_abate_3; /* lev 1 cong abate   (#bytes)  */
    sl_ulong    tb_onset_3; /* lev 1 cong onset   (#bytes)  */
    sl_ulong    tb_discd_3; /* lev 1 cong discard (#bytes)  */
    sl_ulong    N1;         /* PCR/RTBmax messages (#msg)   */
    sl_ulong    N2;         /* PCR/RTBmax octets   (#bytes) */
    sl_ulong    M;          /* IAC normal proving periods   */
} sl_config_t;

#define SL_IOCGCONFIG  _IOWR( SL_IOC_MAGIC, 2, sl_config_t )
#define SL_IOCSCONFIG  _IOWR( SL_IOC_MAGIC, 3, sl_config_t )
#define SL_IOCTCONFIG  _IOWR( SL_IOC_MAGIC, 4, sl_config_t )
#define SL_IOCCCONFIG  _IOWR( SL_IOC_MAGIC, 5, sl_config_t )

/*
 *  STATE
 */

struct sni {
    unsigned short   bib;
    unsigned short   bsn;
    unsigned short   fib;
    unsigned short   fsn;
};

typedef struct tx_sni {
    struct sni      N;      /* normal       */
    struct sni      F;      /* first in RTB */
    struct sni      L;      /* last  in RTB */
    struct sni      C;      /* RTB clear    */
    struct sni      X;      /* expected     */
    struct sni      R;      /* received     */
    unsigned char   sio;    /* SIO for LSSU */
    int             len;    /* len for Tx   */
    unsigned short  ibmsk;  /* mask for IB  */
    unsigned short  snmsk;  /* mask for SN  */
} tx_sni_t;

typedef struct rx_sni {
    struct sni      X;      /* expected     */
    struct sni      F;      /*              */
    struct sni      R;      /* received     */
    struct sni      T;      /* transmitted  */
    unsigned char   sio;    /* SIO for LSSU */
    int             len;    /* len for Rx   */
    unsigned short  ibmsk;  /* mask for IB  */
    unsigned short  snmsk;  /* mask for SN  */
} rx_sni_t;

enum {
    LSSU_SIO    = 0x0,  /*                  */
    LSSU_SIN    = 0x1,  /* normal           */
    LSSU_SIE    = 0x2,  /* emergency        */
    LSSU_SIOS   = 0x3,  /* out of service   */
    LSSU_SIPO   = 0x4,  /* processor outage */
    LSSU_SIB    = 0x5   /* busy             */
};

typedef struct sl_statem {
    sl_ulong    lsc_state;
    sl_ulong      local_processor_outage;
    sl_ulong      remote_processor_outage;
    sl_ulong      processor_outage;
    sl_ulong      emergency;
    sl_ulong      l3_indication_received;
    sl_ulong      failure_reason;           /* added for event notification */
    sl_ulong    iac_state;
    sl_ulong      further_proving;
    sl_ulong      t4v;
    sl_ulong      Cp;
    sl_ushort   ib_mask;
    sl_ushort   sn_mask;
    sl_ulong    txc_state;
    tx_sni_t      tx;                       /* transmit SN's and IB's       */
    sl_ulong      msu_inhibited;
    sl_ulong      lssu_available;
    sl_ulong      rtb_full;
    sl_ulong      clear_rtb;
    sl_ulong      sib_received;
    sl_ulong      retrans_cycle;
    sl_ulong      forced_retransmission;
    sl_ulong      Cm;
    sl_ulong      Ct;   /* number of messages in retransmission buffer */
    sl_ulong      cong_status;
    sl_ulong      disc_status;
    sl_ulong      Z;
    void          *z_ptr;   /* actually mblk_t* */
    sl_ulong    rc_state;
    rx_sni_t      rx;                       /* receive  SN's and IB's       */
    sl_ulong      rtr;                      /* retransmission indicator     */
    sl_ulong      unb;                      /* unreasonable BSN received    */
    sl_ulong      unf;                      /* unreasonable FIB received    */
    sl_ulong      msu_fisu_accepted;        /* proving complete             */
    sl_ulong      abnormal_bsnr;            /* received abnormal BSN        */
    sl_ulong      abnormal_fibr;            /* received abnormal FIB        */
    sl_ulong      congestion_discard;       /* discarding under Rx congest  */
    sl_ulong      congestion_accept;        /* accepting  under Rx congest  */
    sl_ulong      l2_congestion_detect;     /* congestion detected by L2    */
    sl_ulong      l3_congestion_detect;     /* congestion detected by L3    */
    sl_ulong      Cr;
    sl_ulong    cc_state;                   /* CC state variable            */
    sl_ulong    poc_state;                  /* POC state variable           */
} sl_statem_t;

#define SL_STATE_IDLE                     0   /* txc, others */
#define SL_STATE_NORMAL                   0   /* cc */
#define SL_STATE_POWER_OFF                0   /* lsc */
#define SL_STATE_BUSY                     1   /* cc */
#define SL_STATE_IN_SERVICE               1   /* txc, others */
#define SL_STATE_LOCAL_PROCESSOR_OUTAGE   1   /* poc */
#define SL_STATE_PROVING                  1   /* iac */
#define SL_STATE_INITIAL_ALIGNMENT        2   /* lsc */
#define SL_STATE_NOT_ALIGNED              2   /* iac */
#define SL_STATE_REMOTE_PROCESSOR_OUTAGE  2   /* poc */
#define SL_STATE_SLEEPING                 2   /* txc */
#define SL_STATE_ALIGNED                  3   /* iac */
#define SL_STATE_ALIGNED_NOT_READY        3   /* lsc */
#define SL_STATE_BOTH_PROCESSORS_OUT      3   /* poc */
#define SL_STATE_ALIGNED_READY            4   /* lsc */
#define SL_STATE_OUT_OF_SERVICE           5   /* lsc */
#define SL_STATE_PROCESSOR_OUTAGE         6   /* lsc */

#define SL_IOCGSTATEM  _IOR(  SL_IOC_MAGIC, 6, sl_statem_t )
#define SL_IOCCMRESET  _IOR(  SL_IOC_MAGIC, 7, sl_statem_t )

/*
 *  -----------------------------------------------------------------------
 *
 *  STATISTICS
 *
 *  -----------------------------------------------------------------------
 */

typedef struct sl_stats {
	lmi_sta_t	header;
/**/	sl_ulong	sl_dur_in_service;		/* Q.752 Table 1.1    30 min */
	sl_ulong	sl_fail_align_or_proving;	/* Q.752 Table 1.7  5,30 min */
	sl_ulong	sl_nacks_received;		/* Q.752 Table 1.9  5,30 min */
	sl_ulong	sl_dur_unavail;			/* Q.752 Table 2.1    30 min */
	sl_ulong	sl_dur_unavail_failed;		/* Q.752 Table 2.7    30 min */
	sl_ulong	sl_dur_unavail_rpo;		/* Q.752 Table 2.9    30 min */
	sl_ulong	sl_sibs_sent;			/* Q.752 Table 2.15 5,30 min */
	sl_ulong	sl_tran_sio_sif_octets;		/* Q.752 Table 3.1  5,30 min - trasmitted first time		*/
	sl_ulong	sl_retrans_octets;		/* Q.752 Table 3.2  5,30 min - includes opening flag and crc	*/
	sl_ulong	sl_tran_msus;			/* Q.752 Table 3.3  5,30 min - transmitted first time		*/
	sl_ulong	sl_recv_sio_sif_octets;		/* Q.752 Table 3.4  5,30 min */
	sl_ulong	sl_recv_msus;			/* Q.752 Table 3.5  5,30 min - passed to L3			*/
	sl_ulong	sl_cong_onset_ind[4];		/* Q.752 Table 3.6  5,30 min - and 3.9				*/
	sl_ulong	sl_dur_cong_status[4];		/* Q.752 Table 3.7    30 min - rising only			*/
/*	sl_ulong	sl_msus_cong_discard;		   Q.752 Table 3.10 5,30 min - Not here in MTP or SLS		*/
	sl_ulong	sl_cong_discd_ind[4];		/* Q.752 Table 3.11 5,30 min - rising only when < onset		*/
} sl_stats_t;						/* FIXME: read 3.11 and recheck congestion procedures		*/

#define SL_IOCGSTATSP  _IOR(  SL_IOC_MAGIC,  8, lmi_sta_t )
#define SL_IOCSSTATSP  _IOWR( SL_IOC_MAGIC,  9, lmi_sta_t )
#define SL_IOCGSTATS   _IOR(  SL_IOC_MAGIC, 10, sl_stats_t )
#define SL_IOCCSTATS   _IOW(  SL_IOC_MAGIC, 11, sl_stats_t )

/*
 *  NOTIFICATIONS
 */

typedef struct sl_notify {
	sl_ulong	events;
} sl_notify_t;

#define SL_EVENT_HEADER_LEN         16  /* for now */

#define SL_EVT_FAIL_UNSPECIFIED   SL_FAIL_UNSPECIFIED
#define SL_EVT_FAIL_CONG_TIMEOUT  SL_FAIL_CONG_TIMEOUT      /* Q.752 Table 1.6 */
#define SL_EVT_FAIL_ACK_TIMEOUT   SL_FAIL_ACK_TIMEOUT       /* Q.752 Table 1.4 */
#define SL_EVT_FAIL_ABNORMAL_BSNR SL_FAIL_ABNORMAL_BSNR
#define SL_EVT_FAIL_ABNORMAL_FIBR SL_FAIL_ABNORMAL_FIBR
#define SL_EVT_FAIL_ABORMAL       SL_FAIL_ABNORMAL_BSNR | \
                                  SL_FAIL_ABNORMAL_FIBR     /* Q.752 Table 1.3 */
#define SL_EVT_FAIL_SUERM_EIM     SL_FAIL_SUERM_EIM         /* Q.752 Table 1.5 */
#define SL_EVT_FAIL_ALIGNMENT     SL_FAIL_ALIGNMENT_NOT_POSSIBLE
#define SL_EVT_FAIL_RECEIVED_SIO  SL_FAIL_RECEIVED_SIO
#define SL_EVT_FAIL_RECEIVED_SIN  SL_FAIL_RECEIVED_SIN
#define SL_EVT_FAIL_RECEIVED_SIE  SL_FAIL_RECEIVED_SIE
#define SL_EVT_FAIL_RECEIVED_SIOS SL_FAIL_RECEIVED_SIOS
#define SL_EVT_FAIL_T1_TIMEOUT    SL_FAIL_T1_TIMEOUT
#define SL_EVT_RPO_BEGIN          SL_FAIL_T1_TIMEOUT      <<1 /* Q.752 Table 2.10 */
#define SL_EVT_RPO_END            SL_EVT_RPO_BEGIN        <<1 /* Q.752 Table 2.11 */
#define SL_EVT_CONGEST_ONSET_IND  SL_EVT_RPO_END          <<1 /* Q.752 Table 3.6  1st&D */
#define SL_EVT_CONGEST_DISCD_IND  SL_EVT_CONGEST_ONSET_IND<<1 /* Q.752 Table 3.11 1st&D */

#define SL_EVT_FAIL_ALL_REASONS   SL_FAIL_UNSPECIFIED \
                                 |SL_FAIL_CONG_TIMEOUT \
                                 |SL_FAIL_ACK_TIMEOUT  \
                                 |SL_FAIL_ABNORMAL_FIBR \
                                 |SL_FAIL_ABNORMAL_BSNR \
                                 |SL_FAIL_SUERM_EIM \
                                 |SL_FAIL_ALIGNMENT_NOT_POSSIBLE \
                                 |SL_FAIL_RECEIVED_SIO \
                                 |SL_FAIL_RECEIVED_SIN \
                                 |SL_FAIL_RECEIVED_SIE \
                                 |SL_FAIL_RECEIVED_SIOS \
                                 |SL_FAIL_T1_TIMEOUT          /* Q.752 Table 1.2 */

#define SL_IOCGNOTIFY  _IOR(  SL_IOC_MAGIC, 12, sl_notify_t )
#define SL_IOCSNOTIFY  _IOW(  SL_IOC_MAGIC, 13, sl_notify_t )
#define SL_IOCCNOTIFY  _IOW(  SL_IOC_MAGIC, 14, sl_notify_t )

#define SL_IOC_FIRST     0
#define SL_IOC_LAST     14
#define SL_IOC_PRIVATE  32

#endif  __SLI_IOCTL_H__