diff options
Diffstat (limited to 'drivers/char/rio/parmmap.h')
| -rw-r--r-- | drivers/char/rio/parmmap.h | 96 |
1 files changed, 96 insertions, 0 deletions
diff --git a/drivers/char/rio/parmmap.h b/drivers/char/rio/parmmap.h new file mode 100644 index 000000000000..46f99dfdac8d --- /dev/null +++ b/drivers/char/rio/parmmap.h @@ -0,0 +1,96 @@ +/**************************************************************************** + ******* ******* + ******* 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 ***********/ + + |