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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
- typedef struct PARM_MAP PARM_MAP;
- struct PARM_MAP {
- u16 phb_ptr; /* Pointer to the PHB array */
- u16 phb_num_ptr; /* Ptr to Number of PHB's */
- u16 free_list; /* Free List pointer */
- u16 free_list_end; /* Free List End pointer */
- u16 q_free_list_ptr; /* Ptr to Q_BUF variable */
- u16 unit_id_ptr; /* Unit Id */
- u16 link_str_ptr; /* Link Structure Array */
- u16 bootloader_1; /* 1st Stage Boot Loader */
- u16 bootloader_2; /* 2nd Stage Boot Loader */
- u16 port_route_map_ptr; /* Port Route Map */
- u16 route_ptr; /* Unit Route Map */
- u16 map_present; /* Route Map present */
- s16 pkt_num; /* Total number of packets */
- s16 q_num; /* Total number of Q packets */
- u16 buffers_per_port; /* Number of buffers per port */
- u16 heap_size; /* Initial size of heap */
- u16 heap_left; /* Current Heap left */
- u16 error; /* Error code */
- u16 tx_max; /* Max number of tx pkts per phb */
- u16 rx_max; /* Max number of rx pkts per phb */
- u16 rx_limit; /* For high / low watermarks */
- s16 links; /* Links to use */
- s16 timer; /* Interrupts per second */
- u16 rups; /* Pointer to the RUPs */
- u16 max_phb; /* Mostly for debugging */
- u16 living; /* Just increments!! */
- u16 init_done; /* Initialisation over */
- u16 booting_link;
- u16 idle_count; /* Idle time counter */
- u16 busy_count; /* Busy counter */
- u16 idle_control; /* Control Idle Process */
- u16 tx_intr; /* TX interrupt pending */
- u16 rx_intr; /* RX interrupt pending */
- u16 rup_intr; /* RUP interrupt pending */
- };
- #endif
- /*********** end of file ***********/
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