1/****************************************************************************
2 *******                                                              *******
3 *******               H O S T   M E M O R Y  M A P
4 *******                                                              *******
5 ****************************************************************************
6
7 Author  : Ian Nandhra / Jeremy Rolls
8 Date    :
9
10 *
11 *  (C) 1990 - 2000 Specialix International Ltd., Byfleet, Surrey, UK.
12 *
13 *      This program is free software; you can redistribute it and/or modify
14 *      it under the terms of the GNU General Public License as published by
15 *      the Free Software Foundation; either version 2 of the License, or
16 *      (at your option) any later version.
17 *
18 *      This program is distributed in the hope that it will be useful,
19 *      but WITHOUT ANY WARRANTY; without even the implied warranty of
20 *      MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
21 *      GNU General Public License for more details.
22 *
23 *      You should have received a copy of the GNU General Public License
24 *      along with this program; if not, write to the Free Software
25 *      Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
26
27 Version : 0.01
28
29
30                            Mods
31 ----------------------------------------------------------------------------
32  Date     By                Description
33 ----------------------------------------------------------------------------
346/4/1991   jonb		     Made changes to accomodate Mips R3230 bus
35 ***************************************************************************/
36
37#ifndef _parmap_h
38#define _parmap_h
39
40
41#ifdef SCCS_LABELS
42#ifndef lint
43/* static char *_rio_parmmap_h_sccs = "@(#)parmmap.h	1.4"; */
44#endif
45#endif
46
47typedef struct PARM_MAP PARM_MAP ;
48
49struct PARM_MAP
50{
51PHB_ptr           phb_ptr ;              /* Pointer to the PHB array */
52WORD_ptr          phb_num_ptr ;          /* Ptr to Number of PHB's */
53FREE_LIST_ptr     free_list;             /* Free List pointer */
54FREE_LIST_ptr     free_list_end;         /* Free List End pointer */
55Q_BUF_ptr_ptr     q_free_list_ptr ;      /* Ptr to Q_BUF variable */
56BYTE_ptr          unit_id_ptr ;          /* Unit Id */
57LPB_ptr           link_str_ptr ;         /* Link Structure Array */
58BYTE_ptr          bootloader_1 ;         /* 1st Stage Boot Loader */
59BYTE_ptr          bootloader_2 ;         /* 2nd Stage Boot Loader */
60WORD_ptr          port_route_map_ptr ;   /* Port Route Map */
61ROUTE_STR_ptr     route_ptr ;            /* Unit Route Map */
62NUMBER_ptr        map_present ;          /* Route Map present */
63NUMBER            pkt_num ;               /* Total number of packets */
64NUMBER            q_num ;                 /* Total number of Q packets */
65WORD              buffers_per_port ;      /* Number of buffers per port */
66WORD              heap_size ;             /* Initial size of heap */
67WORD              heap_left ;             /* Current Heap left */
68WORD              error ;                 /* Error code */
69WORD              tx_max;                 /* Max number of tx pkts per phb */
70WORD              rx_max;                 /* Max number of rx pkts per phb */
71WORD              rx_limit;               /* For high / low watermarks */
72NUMBER            links ;                 /* Links to use */
73NUMBER            timer ;                 /* Interrupts per second */
74RUP_ptr           rups ;                 /* Pointer to the RUPs */
75WORD              max_phb ;              /* Mostly for debugging */
76WORD              living ;               /* Just increments!! */
77WORD              init_done ;            /* Initialisation over */
78WORD              booting_link ;
79WORD              idle_count ;           /* Idle time counter */
80WORD              busy_count ;           /* Busy counter */
81WORD              idle_control ;         /* Control Idle Process */
82#if defined(HOST) || defined(INKERNEL)
83WORD              tx_intr;               /* TX interrupt pending */
84WORD              rx_intr;               /* RX interrupt pending */
85WORD              rup_intr;              /* RUP interrupt pending */
86#endif
87#if defined(RTA)
88WORD		  dying_count;		/* Count of processes dead */
89#endif
90} ;
91
92#endif
93
94/*********** end of file ***********/
95
96
97