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- /****************************************************************************
- ******* *******
- ******* H O S T M E M O R Y M A P
- ******* *******
- ****************************************************************************
- Author : Ian Nandhra / Jeremy Rolls
- Date :
- *
- * (C) 1990 - 2000 Specialix International Ltd., Byfleet, Surrey, UK.
- *
- * 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.
- Version : 0.01
- Mods
- ----------------------------------------------------------------------------
- Date By Description
- ----------------------------------------------------------------------------
- 6/4/1991 jonb Made changes to accommodate Mips R3230 bus
- ***************************************************************************/
- #ifndef _parmap_h
- #define _parmap_h
- #ifdef SCCS_LABELS
- #ifndef lint
- /* static char *_rio_parmmap_h_sccs = "@(#)parmmap.h 1.4"; */
- #endif
- #endif
- typedef struct PARM_MAP PARM_MAP ;
- struct PARM_MAP
- {
- PHB_ptr phb_ptr ; /* Pointer to the PHB array */
- WORD_ptr phb_num_ptr ; /* Ptr to Number of PHB's */
- FREE_LIST_ptr free_list; /* Free List pointer */
- FREE_LIST_ptr free_list_end; /* Free List End pointer */
- Q_BUF_ptr_ptr q_free_list_ptr ; /* Ptr to Q_BUF variable */
- BYTE_ptr unit_id_ptr ; /* Unit Id */
- LPB_ptr link_str_ptr ; /* Link Structure Array */
- BYTE_ptr bootloader_1 ; /* 1st Stage Boot Loader */
- BYTE_ptr bootloader_2 ; /* 2nd Stage Boot Loader */
- WORD_ptr port_route_map_ptr ; /* Port Route Map */
- ROUTE_STR_ptr route_ptr ; /* Unit Route Map */
- NUMBER_ptr map_present ; /* Route Map present */
- NUMBER pkt_num ; /* Total number of packets */
- NUMBER q_num ; /* Total number of Q packets */
- WORD buffers_per_port ; /* Number of buffers per port */
- WORD heap_size ; /* Initial size of heap */
- WORD heap_left ; /* Current Heap left */
- WORD error ; /* Error code */
- WORD tx_max; /* Max number of tx pkts per phb */
- WORD rx_max; /* Max number of rx pkts per phb */
- WORD rx_limit; /* For high / low watermarks */
- NUMBER links ; /* Links to use */
- NUMBER timer ; /* Interrupts per second */
- RUP_ptr rups ; /* Pointer to the RUPs */
- WORD max_phb ; /* Mostly for debugging */
- WORD living ; /* Just increments!! */
- WORD init_done ; /* Initialisation over */
- WORD booting_link ;
- WORD idle_count ; /* Idle time counter */
- WORD busy_count ; /* Busy counter */
- WORD idle_control ; /* Control Idle Process */
- #if defined(HOST) || defined(INKERNEL)
- WORD tx_intr; /* TX interrupt pending */
- WORD rx_intr; /* RX interrupt pending */
- WORD rup_intr; /* RUP interrupt pending */
- #endif
- #if defined(RTA)
- WORD dying_count; /* Count of processes dead */
- #endif
- } ;
- #endif
- /*********** end of file ***********/
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