The Design and Implementation of the FreeBSD Operating System, Second Edition
Now available: The Design and Implementation of the FreeBSD Operating System (Second Edition)


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FreeBSD/Linux Kernel Cross Reference
sys/i386/include/i4b_debug.h

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    1 /*
    2  * Copyright (c) 1997, 2002 Hellmuth Michaelis. All rights reserved.
    3  *
    4  * Redistribution and use in source and binary forms, with or without
    5  * modification, are permitted provided that the following conditions
    6  * are met:
    7  * 1. Redistributions of source code must retain the above copyright
    8  *    notice, this list of conditions and the following disclaimer.
    9  * 2. Redistributions in binary form must reproduce the above copyright
   10  *    notice, this list of conditions and the following disclaimer in the
   11  *    documentation and/or other materials provided with the distribution.
   12  *
   13  * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
   14  * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
   15  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
   16  * ARE DISCLAIMED.  IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
   17  * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
   18  * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
   19  * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
   20  * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
   21  * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
   22  * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
   23  * SUCH DAMAGE.
   24  *
   25  *---------------------------------------------------------------------------
   26  *
   27  *      i4b_debug.h - i4b debug header file
   28  *      -----------------------------------
   29  *
   30  * $FreeBSD: releng/5.0/sys/i386/include/i4b_debug.h 92487 2002-03-17 09:33:15Z hm $
   31  *
   32  *      last edit-date: [Sun Mar 17 10:08:41 2002]
   33  *
   34  *---------------------------------------------------------------------------*/
   35 
   36 #if !defined DO_I4B_DEBUG
   37 # define DO_I4B_DEBUG 1         /* default = include debugging code */
   38 #elif DO_I4B_DEBUG != 0
   39 # undef DO_I4B_DEBUG
   40 # define DO_I4B_DEBUG 1
   41 #endif
   42 
   43 #undef DO_I4B_MAXDEBUG          /* default = disable ALL debug messages */
   44 
   45 #if DO_I4B_DEBUG
   46 
   47 extern unsigned int i4b_l1_debug;
   48 extern unsigned int i4b_l2_debug;
   49 extern unsigned int i4b_l3_debug;
   50 extern unsigned int i4b_l4_debug;
   51 
   52 #define NDBGL1(bits, fmt, args...)                                      \
   53         if(bits & i4b_l1_debug)                                         \
   54         { printf("i4b-L1 %s: " fmt "\n", __func__ , ##args ); }
   55 
   56 #define NDBGL2(bits, fmt, args...)                                      \
   57         if(bits & i4b_l2_debug)                                         \
   58         { printf("i4b-L2 %s: " fmt "\n", __func__ , ##args ); }
   59         
   60 #define NDBGL3(bits, fmt, args...)                                      \
   61         if(bits & i4b_l3_debug)                                         \
   62         { printf("i4b-L3 %s: " fmt "\n", __func__ , ##args ); }
   63         
   64 #define NDBGL4(bits, fmt, args...)                                      \
   65         if(bits & i4b_l4_debug)                                         \
   66         { printf("i4b-L4 %s: " fmt "\n", __func__ , ##args ); }
   67         
   68 #else /* !DO_I4B_DEBUG */
   69 
   70 #define NDBGL1(bits, fmt, args...);
   71 #define NDBGL2(bits, fmt, args...);
   72 #define NDBGL3(bits, fmt, args...);
   73 #define NDBGL4(bits, fmt, args...);
   74 
   75 #endif /* DO_I4B_DEBUG */
   76 
   77 /* Layer 1 */
   78 
   79 #define L1_ERROR        0x000001        /* general error message*/
   80 #define L1_PRIM         0x000002        /* interlayer primitives*/
   81 #define L1_BCHAN        0x000004        /* B channel action     */
   82 #define L1_H_ERR        0x000008        /* HSCX errors          */
   83 #define L1_H_IRQ        0x000010        /* HSCX IRQ messages    */
   84 #define L1_I_ERR        0x000020        /* ISAC errors          */
   85 #define L1_I_MSG        0x000040        /* ISAC messages        */
   86 #define L1_I_SETUP      0x000080        /* ISAC setup messages  */
   87 #define L1_F_MSG        0x000100        /* FSM messages         */
   88 #define L1_F_ERR        0x000200        /* FSM error messages   */
   89 #define L1_T_MSG        0x000400        /* Timer messages       */
   90 #define L1_T_ERR        0x000800        /* Timer error messages */
   91 #define L1_H_XFRERR     0x001000        /* HSCX data xfer error */
   92 #define L1_I_CICO       0x002000        /* ISAC command in/out  */
   93 #define L1_S_MSG        0x004000        /* silent messages (soft-HDLC)  */
   94 #define L1_S_ERR        0x008000        /* error messages (soft-HDLC)   */
   95 #define L1_HFC_DBG      0x010000        /* HFC-S PCI messages */
   96 #define L1_DEBUG_MAX    0x01ffef        /* all messages on except IRQ!  */
   97 #define L1_DEBUG_ERR (L1_S_ERR | L1_H_ERR | L1_I_ERR | L1_F_ERR | L1_T_ERR | L1_ERROR)
   98 
   99 #ifndef L1_DEBUG_DEFAULT
  100 #ifdef DO_I4B_MAXDEBUG
  101 #define L1_DEBUG_DEFAULT L1_DEBUG_MAX
  102 #else
  103 #define L1_DEBUG_DEFAULT L1_DEBUG_ERR
  104 #endif
  105 #endif
  106 
  107 /* Layer 2 */
  108 
  109 #define L2_ERROR        0x0001          /* general error message        */
  110 #define L2_PRIM         0x0002          /* interlayer primitives        */
  111 #define L2_U_MSG        0x0004          /* U frame messages             */
  112 #define L2_U_ERR        0x0008          /* U frame error messages       */
  113 #define L2_S_MSG        0x0010          /* S frame messages             */
  114 #define L2_S_ERR        0x0020          /* S frame error messages       */
  115 #define L2_I_MSG        0x0040          /* I frame messages             */
  116 #define L2_I_ERR        0x0080          /* I frame error messages       */
  117 #define L2_F_MSG        0x0100          /* FSM messages                 */
  118 #define L2_F_ERR        0x0200          /* FSM error messages           */
  119 #define L2_T_MSG        0x0400          /* timer messages               */
  120 #define L2_T_ERR        0x0800          /* timer error messages         */
  121 #define L2_TEI_MSG      0x1000          /* TEI messages                 */
  122 #define L2_TEI_ERR      0x2000          /* TEI error messages           */
  123 
  124 #define L2_DEBUG_MAX    0x3fff          /* all messages on              */
  125 #define L2_DEBUG_ERR (L2_ERROR | L2_I_ERR | L2_F_ERR | L2_T_ERR | L2_S_ERR | L2_TEI_ERR | L2_U_ERR )
  126 
  127 #ifndef L2_DEBUG_DEFAULT
  128 #ifdef DO_I4B_MAXDEBUG
  129 #define L2_DEBUG_DEFAULT L2_DEBUG_MAX
  130 #else
  131 #define L2_DEBUG_DEFAULT L2_DEBUG_ERR
  132 #endif
  133 #endif
  134 
  135 /* Layer 3 */
  136 
  137 #define L3_ERR          0x0001          /* general error message        */
  138 #define L3_MSG          0x0002          /* general message              */
  139 #define L3_F_MSG        0x0004          /* FSM messages                 */
  140 #define L3_F_ERR        0x0008          /* FSM error messages           */
  141 #define L3_T_MSG        0x0010          /* timer messages               */
  142 #define L3_T_ERR        0x0020          /* timer error messages         */
  143 #define L3_P_MSG        0x0040          /* protocol messages            */
  144 #define L3_P_ERR        0x0080          /* protocol error messages      */
  145 #define L3_A_MSG        0x0100          /* AOC messages                 */
  146 #define L3_A_ERR        0x0200          /* AOC error messages           */
  147 #define L3_PRIM         0x0400          /* messages exchanged           */
  148 
  149 #define L3_DEBUG_MAX    0x07ff          /* all messages on      */
  150 #define L3_DEBUG_ERR    (L3_ERR | L3_F_ERR | L3_T_ERR | L3_P_ERR | L3_A_ERR)
  151 
  152 #ifndef L3_DEBUG_DEFAULT
  153 #ifdef DO_I4B_MAXDEBUG
  154 #define L3_DEBUG_DEFAULT L3_DEBUG_MAX
  155 #else
  156 #define L3_DEBUG_DEFAULT L3_DEBUG_ERR
  157 #endif
  158 #endif
  159 
  160 /* Layer 4 */
  161 
  162 #define L4_ERR          0x0001          /* general error message        */
  163 #define L4_MSG          0x0002          /* general message              */
  164 #define L4_TIMO         0x0004          /* b channel idle timeout msgs  */
  165 #define L4_DIALST       0x0008          /* network driver dial states   */
  166 #define L4_IPRDBG       0x0010          /* ipr driver debug messages    */
  167 #define L4_RBCHDBG      0x0020          /* rbch driver debug messages   */
  168 #define L4_ISPDBG       0x0040          /* isp driver debug messages    */
  169 #define L4_TELDBG       0x0080          /* tel driver debug messages    */
  170 #define L4_INGDBG       0x0100          /* ing driver debug messages    */
  171 #define L4_IAVCDBG      0x0200          /* AVM B1 driver debug messages */
  172 #define L4_CAPIDBG      0x0400          /* CAPI driver debug messages   */
  173 
  174 #define L4_DEBUG_MAX    0x0fff          /* all messages on      */
  175 #define L4_DEBUG_ERR    L4_ERR
  176 
  177 #ifndef L4_DEBUG_DEFAULT
  178 #ifdef DO_I4B_MAXDEBUG
  179 #define L4_DEBUG_DEFAULT L4_DEBUG_MAX
  180 #else
  181 #define L4_DEBUG_DEFAULT L4_DEBUG_ERR
  182 #endif
  183 #endif
  184 
  185 /*---------------------------------------------------------------------------*
  186  *      ioctl via /dev/i4bctl:
  187  *      get/set current debug bits settings
  188  *---------------------------------------------------------------------------*/
  189 
  190 typedef struct {
  191         unsigned int    l1;
  192         unsigned int    l2;
  193         unsigned int    l3;
  194         unsigned int    l4;     
  195 } ctl_debug_t;
  196         
  197 #define I4B_CTL_GET_DEBUG       _IOR('C', 0, ctl_debug_t)
  198 
  199 #define I4B_CTL_SET_DEBUG       _IOW('C', 1, ctl_debug_t)
  200 
  201 /*---------------------------------------------------------------------------*
  202  *      generic get chipset statistics
  203  *---------------------------------------------------------------------------*/
  204 
  205 /* for the ihfc-driver: structure for HFC-1/S/SP statistics */
  206 
  207 typedef struct {
  208         int txframes;
  209         int rxframes;
  210         int xdu;
  211         int rdo;
  212         int crc;
  213         int rab;
  214 } hfcstat_t;
  215 
  216 
  217 /* for the isic-driver: structure for HSCX statistics */
  218 
  219 typedef struct {
  220         int unit;       /* controller number */
  221         int chan;       /* channel number */
  222         int vfr;
  223         int rdo;
  224         int crc;
  225         int rab;
  226         int xdu;
  227         int rfo;
  228 } hscxstat_t;
  229 
  230 /* generic statistics structure */
  231 
  232 struct chipstat {
  233         int driver_type;                /* type, L1DRVR_XXXX            */
  234         int driver_unit;                /* the unit number              */
  235         int driver_bchannel;            /* the B-channel                */
  236         union stats {                   /* union for all drivers        */
  237                 hfcstat_t  hfcstat;     /* for ihfc driver, L1DRVR_IHFC */
  238                 hscxstat_t hscxstat;    /* for isic driver, L1DRVR_ISIC */
  239         } stats;
  240 };
  241 
  242 /* get statistics */
  243 
  244 #define I4B_CTL_GET_CHIPSTAT    _IOWR('C', 2, struct chipstat)
  245 
  246 /* clear statistics */
  247 
  248 #define I4B_CTL_CLR_CHIPSTAT    _IOW('C', 3, struct chipstat)
  249 
  250 /*---------------------------------------------------------------------------*
  251  *      get LAPD/Q.921 statistics
  252  *---------------------------------------------------------------------------*/
  253 typedef struct {
  254 
  255         /* transmit */
  256 
  257         u_long  tx_i;           /* I    */
  258         u_long  tx_rr;          /* RR   */
  259         u_long  tx_rnr;         /* RNR  */
  260         u_long  tx_rej;         /* REJ  */
  261         u_long  tx_sabme;       /* SABME*/
  262         u_long  tx_dm;          /* DM   */
  263         u_long  tx_disc;        /* DISC */
  264         u_long  tx_ua;          /* UA   */
  265         u_long  tx_frmr;        /* FRMR */      
  266         u_long  tx_tei;         /* TEI  */
  267 
  268         /* receive */
  269 
  270         u_long  rx_i;           /* I    */
  271         u_long  rx_rr;          /* RR   */
  272         u_long  rx_rnr;         /* RNR  */
  273         u_long  rx_rej;         /* REJ  */
  274         u_long  rx_sabme;       /* SABME*/
  275         u_long  rx_tei;         /* TEI  */
  276         u_long  rx_ui;          /* UI   */
  277         u_long  rx_disc;        /* DISC */
  278         u_long  rx_xid;         /* XID  */
  279         u_long  rx_dm;          /* DM   */
  280         u_long  rx_ua;          /* UA   */
  281         u_long  rx_frmr;        /* FRMR */      
  282         
  283         /* errors */
  284 
  285         u_long  err_rx_len;     /* incorrect length */
  286         u_long  err_rx_badf;    /* bad frame type */
  287         u_long  err_rx_bads;    /* bad s frame */
  288         u_long  err_rx_badu;    /* bad u frame */
  289         u_long  err_rx_badui;   /* bad ui frame */
  290 } lapdstat_t;
  291 
  292 typedef struct {
  293         int unit;
  294         lapdstat_t lapdstat;
  295 } l2stat_t;
  296 
  297 #define I4B_CTL_GET_LAPDSTAT    _IOWR('C', 4, l2stat_t)
  298 
  299 #define I4B_CTL_CLR_LAPDSTAT    _IOW('C', 5, int)
  300 
  301 /* EOF */

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