/************************************************************************/ /* */ /* Title : RIO Shared Memory Window Inteface */ /* */ /* Author : N.P.Vassallo */ /* */ /* Creation : 7th June 1999 */ /* */ /* Version : 1.0.0 */ /* */ /* Copyright : (c) Specialix International Ltd. 1999 * * 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. * */ /* Description : Prototypes, structures and definitions */ /* describing RIO host card shared memory */ /* window interface structures: */ /* PARMMAP */ /* RUP */ /* PHB */ /* LPB */ /* PKT */ /* */ /************************************************************************/ /* History... 1.0.0 07/06/99 NPV Creation. (based on PARMMAP.H) */ #ifndef _riowinif_h /* If RIOWINDIF.H not already defined */ #define _riowinif_h 1 /***************************************************************************** ******************************** ********************************* ******************************** General ********************************* ******************************** ********************************* *****************************************************************************/ #define TPNULL ((_u16)(0x8000)) /***************************************************************************** ******************************** ******************************** ******************************** PARM_MAP ******************************** ******************************** ******************************** *****************************************************************************/ /* The PARM_MAP structure defines global values relating to the Host Card / RTA and is the main structure from which all other structures are referenced. */ typedef struct _PARM_MAP { _u16 phb_ptr; /* 0x00 Pointer to the PHB array */ _u16 phb_num_ptr; /* 0x02 Ptr to Number of PHB's */ _u16 free_list; /* 0x04 Free List pointer */ _u16 free_list_end; /* 0x06 Free List End pointer */ _u16 q_free_list_ptr; /* 0x08 Ptr to Q_BUF variable */ _u16 unit_id_ptr; /* 0x0A Unit Id */ _u16 link_str_ptr; /* 0x0C Link Structure Array */ _u16 bootloader_1; /* 0x0E 1st Stage Boot Loader */ _u16 bootloader_2; /* 0x10 2nd Stage Boot Loader */ _u16 port_route_map_ptr; /* 0x12 Port Route Map */ _u16 route_ptr; /* 0x14 Route Map */ _u16 map_present; /* 0x16 Route Map present */ _u16 pkt_num; /* 0x18 Total number of packets */ _u16 q_num; /* 0x1A Total number of Q packets */ _u16 buffers_per_port; /* 0x1C Number of buffers per port */ _u16 heap_size; /* 0x1E Initial size of heap */ _u16 heap_left; /* 0x20 Current Heap left */ _u16 error; /* 0x22 Error code */ _u16 tx_max; /* 0x24 Max number of tx pkts per phb */ _u16 rx_max; /* 0x26 Max number of rx pkts per phb */ _u16 rx_limit; /* 0x28 For high / low watermarks */ _u16 links; /* 0x2A Links to use */ _u16 timer; /* 0x2C Interrupts per second */ _u16 rups; /* 0x2E Pointer to the RUPs */ _u16 max_phb; /* 0x30 Mostly for debugging */ _u16 living; /* 0x32 Just increments!! */ _u16 init_done; /* 0x34 Initialisation over */ _u16 booting_link; /* 0x36 */ _u16 idle_count; /* 0x38 Idle time counter */ _u16 busy_count; /* 0x3A Busy counter */ _u16 idle_control; /* 0x3C Control Idle Process */ _u16 tx_intr; /* 0x3E TX interrupt pending */ _u16 rx_intr; /* 0x40 RX interrupt pending */ _u16 rup_intr; /* 0x42 RUP interrupt pending */ } PARM_MAP; /* Same thing again, but defined as offsets... */ #define PM_phb_ptr 0x00 /* 0x00 Pointer to the PHB array */ #define PM_phb_num_ptr 0x02 /* 0x02 Ptr to Number of PHB's */ #define PM_free_list 0x04 /* 0x04 Free List pointer */ #define PM_free_list_end 0x06 /* 0x06 Free List End pointer */ #define PM_q_free_list_ptr 0x08 /* 0x08 Ptr to Q_BUF variable */ #define PM_unit_id_ptr 0x0A /* 0x0A Unit Id */ #define PM_link_str_ptr 0x0C /* 0x0C Link Structure Array */ #define PM_bootloader_1 0x0E /* 0x0E 1st Stage Boot Loader */ #define PM_bootloader_2 0x10 /* 0x10 2nd Stage Boot Loader */ #define PM_port_route_map_ptr 0x12 /* 0x12 Port Route Map */ #define PM_route_ptr 0x14 /* 0x14 Route Map */ #define PM_map_present 0x16 /* 0x16 Route Map present */ #define PM_pkt_num 0x18 /* 0x18 Total number of packets */ #define PM_q_num 0x1A /* 0x1A Total number of Q packets */ #define PM_buffers_per_port 0x1C /* 0x1C Number of buffers per port */ #define PM_heap_size 0x1E /* 0x1E Initial size of heap */ #define PM_heap_left 0x20 /* 0x20 Current Heap left */ #define PM_error 0x22 /* 0x22 Error code */ #define PM_tx_max 0x24 /* 0x24 Max number of tx pkts per phb */ #define PM_rx_max 0x26 /* 0x26 Max number of rx pkts per phb */ #define PM_rx_limit 0x28 /* 0x28 For high / low watermarks */ #define PM_links 0x2A /* 0x2A Links to use */ #define PM_timer 0x2C /* 0x2C Interrupts per second */ #define PM_rups 0x2E /* 0x2E Pointer to the RUPs */ #define PM_max_phb 0x30 /* 0x30 Mostly for debugging */ #define PM_living 0x32 /* 0x32 Just increments!! */ #define PM_init_done 0x34 /* 0x34 Initialisation over */ #define PM_booting_link 0x36 /* 0x36 */ #define PM_idle_count 0x38 /* 0x38 Idle time counter */ #define PM_busy_count 0x3A /* 0x3A Busy counter */ #define PM_idle_control 0x3C /* 0x3C Control Idle Process */ #define PM_tx_intr 0x3E /* 0x4E TX interrupt pending */ #define PM_rx_intr 0x40 /* 0x40 RX interrupt pending */ #define PM_rup_intr 0x42 /* 0x42 RUP interrupt pending */ #define sizeof_PARM_MAP 0x44 /* structure size = 0x44 */ /* PARM_MAP.error definitions... */ #define E_NO_ERROR 0x00 #define E_PROCESS_NOT_INIT 0x01 #define E_LINK_TIMEOUT 0x02 #define E_NO_ROUTE 0x03 #define E_CONFUSED 0x04 #define E_HOME 0x05 #define E_CSUM_FAIL 0x06 #define E_DISCONNECTED 0x07 #define E_BAD_RUP 0x08 #define E_NO_VIRGIN 0x09 #define E_BOOT_RUP_BUSY 0x10 #define E_CHANALLOC 0x80 #define E_POLL_ALLOC 0x81 #define E_LTTWAKE 0x82 #define E_LTT_ALLOC 0x83 #define E_LRT_ALLOC 0x84 #define E_CIRRUS 0x85 #define E_MONITOR 0x86 #define E_PHB_ALLOC 0x87 #define E_ARRAY_ALLOC 0x88 #define E_QBUF_ALLOC 0x89 #define E_PKT_ALLOC 0x8a #define E_GET_TX_Q_BUF 0x8b #define E_GET_RX_Q_BUF 0x8c #define E_MEM_OUT 0x8d #define E_MMU_INIT 0x8e #define E_LTT_INIT 0x8f #define E_LRT_INIT 0x90 #define E_LINK_RUN 0x91 #define E_MONITOR_ALLOC 0x92 #define E_MONITOR_INIT 0x93 #define E_POLL_INIT 0x94 /* PARM_MAP.links definitions... */ #define RIO_LINK_ENABLE 0x80FF /***************************************************************************** ********************************** *********************************** ********************************** RUP *********************************** ********************************** *********************************** *****************************************************************************/ /* The RUP (Remote Unit Port) structure relates to the Remote Terminal Adapters attached to the system and there is normally an array of MAX_RUPS (=16) structures in a host card, defined by PARM_MAP->rup. */ typedef struct _RUP { _u16 txpkt; /* 0x00 Outgoing packet */ _u16 rxpkt; /* 0x02 ncoming packet */ _u16 link; /* 0x04 Which link to send packet down ? */ _u8 rup_dest_unit[2]; /* 0x06 Destination Unit */ _u16 handshake; /* 0x08 Handshaking */ _u16 timeout; /* 0x0A Timeout */ _u16 status; /* 0x0C Status */ _u16 txcontrol; /* 0x0E Transmit control */ _u16 rxcontrol; /* 0x10 Receive control */ } RUP; /* Same thing again, but defined as offsets... */ #define RUP_txpkt 0x00 /* 0x00 Outgoing packet */ #define RUP_rxpkt 0x02 /* 0x02 Incoming packet */ #define RUP_link 0x04 /* 0x04 Which link to send packet down ? */ #define RUP_rup_dest_unit 0x06 /* 0x06 Destination Unit */ #define RUP_handshake 0x08 /* 0x08 Handshaking */ #define RUP_timeout 0x0A /* 0x0A Timeout */ #define RUP_status 0x0C /* 0x0C Status */ #define RUP_txcontrol 0x0E /* 0x0E Transmit control */ #define RUP_rxcontrol 0x10 /* 0x10 Receive control */ #define sizeof_RUP 0x12 /* structure size = 0x12 */ #define MAX_RUP 16 /* RUP.txcontrol definitions... */ #define TX_RUP_INACTIVE 0 /* Nothing to transmit */ #define TX_PACKET_READY 1 /* Transmit packet ready */ #define TX_LOCK_RUP 2 /* Transmit side locked */ /* RUP.txcontrol definitions... */ #define RX_RUP_INACTIVE 0 /* Nothing received */ #define RX_PACKET_READY 1 /* Packet received */ #define RUP_NO_OWNER 0xFF /* RUP not owned by any process */ /***************************************************************************** ********************************** *********************************** ********************************** PHB *********************************** ********************************** *********************************** *****************************************************************************/ /* The PHB (Port Header Block) structure relates to the serial ports attached to the system and there is normally an array of MAX_PHBS (=128) structures in a host card, defined by PARM_MAP->phb_ptr and PARM_MAP->phb_num_ptr. */ typedef struct _PHB { _u16 source; /* 0x00 Location of the PHB in the host card */ _u16 handshake; /* 0x02 Used to manage receive packet flow control */ _u16 status; /* 0x04 Internal port transmit/receive status */ _u16 timeout; /* 0x06 Time period to wait for an ACK */ _u16 link; /* 0x08 The host link associated with the PHB */ _u16 destination; /* 0x0A Location of the remote port on the network */ _u16 tx_start; /* 0x0C first entry in the packet array for transmit packets */ _u16 tx_end; /* 0x0E last entry in the packet array for transmit packets */ _u16 tx_add; /* 0x10 position in the packet array for new transmit packets */ _u16 tx_remove; /* 0x12 current position in the packet pointer array */ _u16 rx_start; /* 0x14 first entry in the packet array for receive packets */ _u16 rx_end; /* 0x16 last entry in the packet array for receive packets */ _u16 rx_add; /* 0x18 position in the packet array for new receive packets */ _u16 rx_remove; /* 0x1A current position in the packet pointer array */ } PHB; /* Same thing again, but defined as offsets... */ #define PHB_source 0x00 /* 0x00 Location of the PHB in the host card */ #define PHB_handshake 0x02 /* 0x02 Used to manage receive packet flow control */ #define PHB_status 0x04 /* 0x04 Internal port transmit/receive status */ #define PHB_timeout 0x06 /* 0x06 Time period to wait for an ACK */ #define PHB_link 0x08 /* 0x08 The host link associated with the PHB */ #define PHB_destination 0x0A /* 0x0A Location of the remote port on the network */ #define PHB_tx_start 0x0C /* 0x0C first entry in the packet array for transmit packets */ #define PHB_tx_end 0x0E /* 0x0E last entry in the packet array for transmit packets */ #define PHB_tx_add 0x10 /* 0x10 position in the packet array for new transmit packets */ #define PHB_tx_remove 0x12 /* 0x12 current position in the packet pointer array */ #define PHB_rx_start 0x14 /* 0x14 first entry in the packet array for receive packets */ #define PHB_rx_end 0x16 /* 0x16 last entry in the packet array for receive packets */ #define PHB_rx_add 0x18 /* 0x18 position in the packet array for new receive packets */ #define PHB_rx_remove 0x1A /* 0x1A current position in the packet pointer array */ #define sizeof_PHB 0x1C /* structure size = 0x1C */ /* PHB.handshake definitions... */ #define PHB_HANDSHAKE_SET 0x0001 /* Set by LRT */ #define PHB_HANDSHAKE_RESET 0x0002 /* Set by ISR / driver */ #define PHB_HANDSHAKE_FLAGS (PHB_HANDSHAKE_RESET|PHB_HANDSHAKE_SET) /* Reset by ltt */ #define MAX_PHB 128 /* range 0-127 */ /***************************************************************************** ********************************** *********************************** ********************************** LPB *********************************** ********************************** *********************************** *****************************************************************************/ /* The LPB (Link Parameter Block) structure relates to a RIO Network Link and there is normally an array of MAX_LINKS (=4) structures in a host card, defined by PARM_MAP->link_str_ptr. */ typedef struct _LPB { _u16 link_number; /* 0x00 Link Number */ _u16 in_ch; /* 0x02 Link In Channel */ _u16 out_ch; /* 0x04 Link Out Channel */ _u8 attached_serial[4]; /* 0x06 Attached serial number */ _u8 attached_host_serial[4];/* 0x0A Serial number of Host who booted other end */ _u16 descheduled; /* 0x0E Currently Descheduled */ _u16 state; /* 0x10 Current state */ _u16 send_poll; /* 0x12 Send a Poll Packet */ _u16 ltt_p; /* 0x14 Process Descriptor */ _u16 lrt_p; /* 0x16 Process Descriptor */ _u16 lrt_status; /* 0x18 Current lrt status */ _u16 ltt_status; /* 0x1A Current ltt status */ _u16 timeout; /* 0x1C Timeout value */ _u16 topology; /* 0x1E Topology bits */ _u16 mon_ltt; /* 0x20 */ _u16 mon_lrt; /* 0x22 */ _u16 num_pkts; /* 0x24 */ _u16 add_packet_list; /* 0x26 Add packets to here */ _u16 remove_packet_list; /* 0x28 Send packets from here */ _u16 lrt_fail_chan; /* 0x2A Lrt's failure channel */ _u16 ltt_fail_chan; /* 0x2C Ltt's failure channel */ RUP rup; /* 0x2E RUP structure for HOST to driver comms */ RUP link_rup; /* 0x40 RUP for the link (POLL, topology etc.) */ _u16 attached_link; /* 0x52 Number of attached link */ _u16 csum_errors; /* 0x54 csum errors */ _u16 num_disconnects; /* 0x56 number of disconnects */ _u16 num_sync_rcvd; /* 0x58 # sync's received */ _u16 num_sync_rqst; /* 0x5A # sync requests */ _u16 num_tx; /* 0x5C Num pkts sent */ _u16 num_rx; /* 0x5E Num pkts received */ _u16 module_attached; /* 0x60 Module tpyes of attached */ _u16 led_timeout; /* 0x62 LED timeout */ _u16 first_port; /* 0x64 First port to service */ _u16 last_port; /* 0x66 Last port to service */ } LPB; /* Same thing again, but defined as offsets... */ #define LPB_link_number 0x00 /* 0x00 Link Number */ #define LPB_in_ch 0x02 /* 0x02 Link In Channel */ #define LPB_out_ch 0x04 /* 0x04 Link Out Channel */ #define LPB_attached_serial 0x06 /* 0x06 Attached serial number */ #define LPB_attached_host_serial 0x0A /* 0x0A Serial number of Host who booted other end */ #define LPB_descheduled 0x0E /* 0x0E Currently Descheduled */ #define LPB_state 0x10 /* 0x10 Current state */ #define LPB_send_poll 0x12 /* 0x12 Send a Poll Packet */ #define LPB_ltt_p 0x14 /* 0x14 Process Descriptor */ #define LPB_lrt_p 0x16 /* 0x16 Process Descriptor */ #define LPB_lrt_status 0x18 /* 0x18 Current lrt status */ #define LPB_ltt_status 0x1A /* 0x1A Current ltt status */ #define LPB_timeout 0x1C /* 0x1C Timeout value */ #define LPB_topology 0x1E /* 0x1E Topology bits */ #define LPB_mon_ltt 0x20 /* 0x20 */ #define LPB_mon_lrt 0x22 /* 0x22 */ #define LPB_num_pkts 0x24 /* 0x24 */ #define LPB_add_packet_list 0x26 /* 0x26 Add packets to here */ #define LPB_remove_packet_list 0x28 /* 0x28 Send packets from here */ #define LPB_lrt_fail_chan 0x2A /* 0x2A Lrt's failure channel */ #define LPB_ltt_fail_chan 0x2C /* 0x2C Ltt's failure channel */ #define LPB_rup 0x2E /* 0x2E RUP structure for HOST to driver comms */ #define LPB_link_rup 0x40 /* 0x40 RUP for the link (POLL, topology etc.) */ #define LPB_attached_link 0x52 /* 0x52 Number of attached link */ #define LPB_csum_errors 0x54 /* 0x54 csum errors */ #define LPB_num_disconnects 0x56 /* 0x56 number of disconnects */ #define LPB_num_sync_rcvd 0x58 /* 0x58 # sync's received */ #define LPB_num_sync_rqst 0x5A /* 0x5A # sync requests */ #define LPB_num_tx 0x5C /* 0x5C Num pkts sent */ #define LPB_num_rx 0x5E /* 0x5E Num pkts received */ #define LPB_module_attached 0x60 /* 0x60 Module tpyes of attached */ #define LPB_led_timeout 0x62 /* 0x62 LED timeout */ #define LPB_first_port 0x64 /* 0x64 First port to service */ #define LPB_last_port 0x66 /* 0x66 Last port to service */ #define sizeof_LPB 0x68 /* structure size = 0x68 */ #define LINKS_PER_UNIT 4 /* number of links from a host */ /***************************************************************************** ******************************** ******************************* ******************************** FREE_LIST ******************************* ******************************** ******************************* *****************************************************************************/ /* Used to overlay packet headers when allocating/freeing packets from the free list */ typedef struct _FREE_LIST { _u16 next; /* 0x00 offset of next list item */ _u16 prev; /* 0x02 offset of previous list item */ } FREE_LIST; /* Same thing again, but defined as offsets... */ #define FL_next 0x00 /* 0x00 offset of next list item */ #define FL_prev 0x02 /* 0x02 offset of previous list item */ /***************************************************************************** ********************************** *********************************** ********************************** PKT *********************************** ********************************** *********************************** *****************************************************************************/ /* The PKT is the main unit of communication between Host Cards and RTAs across the RIO network. */ #define PKT_MAX_DATA_LEN 72 /* Size of packet data */ typedef struct _PKT { _u8 dest_unit; /* 0x00 Destination Unit Id */ _u8 dest_port; /* 0x01 Destination Port */ _u8 src_unit; /* 0x02 Source Unit Id */ _u8 src_port; /* 0x03 Source Port */ _u8 len; /* 0x04 Length (in bytes) of data field */ _u8 control; /* 0x05 */ _u8 data[PKT_MAX_DATA_LEN]; /* 0x06 Actual data */ _u16 csum; /* 0x4E C-SUM */ } PKT; /* Same thing again, but defined as offsets... */ #define PKT_dest_unit 0x00 /* 0x00 Destination Unit Id */ #define PKT_dest_port 0x01 /* 0x01 Destination Port */ #define PKT_src_unit 0x02 /* 0x02 Source Unit Id */ #define PKT_src_port 0x03 /* 0x03 Source Port */ #define PKT_len 0x04 /* 0x04 Length (in bytes) of data field */ #define PKT_control 0x05 /* 0x05 */ #define PKT_data 0x06 /* 0x06 Actual data */ #define PKT_csum 0x4E /* 0x4E C-SUM */ #define sizeof_PKT 0x50 /* structure size = 0x50 */ /* PKT.len definitions... */ #define PKT_CMD_BIT 0x80 #define PKT_CMD_DATA 0x80 #define PKT_LEN_MASK 0x7F /* PKT.control definitions... */ #define PKT_ACK 0x40 #define PKT_TGL 0x20 #define DATA_WNDW 0x10 #define PKT_TTL_MASK 0x0F #define MAX_TTL 0x0F /***************************************************************************** ***************************** **************************** ***************************** Control Packets **************************** ***************************** **************************** *****************************************************************************/ /* The following definitions and structures define the control packets sent between the driver and RIO Ports, RTAs and Host Cards. */ #define PRE_EMPTIVE 0x80 /* Pre-emptive command (sent via port's RUP) */ /* "in-band" and "pre-emptive" port commands... */ #define OPEN 0x00 /* Driver->RIO Open a port */ #define CONFIG 0x01 /* Driver->RIO Configure a port */ #define MOPEN 0x02 /* Driver->RIO Modem open (wait for DCD) */ #define CLOSE 0x03 /* Driver->RIO Close a port */ #define WFLUSH (0x04|PRE_EMPTIVE) /* Driver->RIO Write flush */ #define RFLUSH (0x05|PRE_EMPTIVE) /* Driver->RIO Read flush */ #define RESUME (0x06|PRE_EMPTIVE) /* Driver->RIO Behave as if XON received */ #define SBREAK 0x07 /* Driver->RIO Start break */ #define EBREAK 0x08 /* Driver->RIO End break */ #define SUSPEND (0x09|PRE_EMPTIVE) /* Driver->RIO Behave as if XOFF received */ #define FCLOSE (0x0A|PRE_EMPTIVE) /* Driver->RIO Force close */ #define XPRINT 0x0B /* Driver->RIO Xprint packet */ #define MBIS (0x0C|PRE_EMPTIVE) /* Driver->RIO Set modem lines */ #define MBIC (0x0D|PRE_EMPTIVE) /* Driver->RIO Clear modem lines */ #define MSET (0x0E|PRE_EMPTIVE) /* Driver->RIO Set modem lines */ #define PCLOSE 0x0F /* Driver->RIO Pseudo close */ #define MGET (0x10|PRE_EMPTIVE) /* Driver->RIO Force update of modem status */ #define MEMDUMP (0x11|PRE_EMPTIVE) /* Driver->RIO DEBUG request for RTA memory */ #define READ_REGISTER (0x12|PRE_EMPTIVE) /* Driver->RIO DEBUG read CD1400 register */ /* Remote Unit Port (RUP) packet definitions... (specified in PKT.dest_unit and PKT.src_unit) */ #define SYNC_RUP 0xFF /* Download internal */ #define COMMAND_RUP 0xFE /* Command ack/status */ #define ERROR_RUP 0xFD /* Download internal */ #define POLL_RUP 0xFC /* Download internal */ #define BOOT_RUP 0xFB /* Used to boot RTAs */ #define ROUTE_RUP 0xFA /* Used to specify routing/topology */ #define STATUS_RUP 0xF9 /* Not used */ #define POWER_RUP 0xF8 /* Download internal */ /* COMMAND_RUP definitions... */ #define COMPLETE (0x20|PRE_EMPTIVE) /* RIO->Driver Command complete */ #define BREAK_RECEIVED (0x21|PRE_EMPTIVE) /* RIO->Driver Break received */ #define MODEM_STATUS (0x22|PRE_EMPTIVE) /* RIO->Driver Modem status change */ /* BOOT_RUP definitions... */ #define BOOT_REQUEST 0x00 /* RIO->Driver Request for boot */ #define BOOT_ABORT 0x01 /* Driver->RIO Abort a boot */ #define BOOT_SEQUENCE 0x02 /* Driver->RIO Packet with firmware details */ #define BOOT_COMPLETED 0x03 /* RIO->Driver Boot completed */ #define IFOAD 0x2F /* Driver->RIO Shutdown/Reboot RTA (Fall Over And Die) */ #define IDENTIFY 0x30 /* Driver->RIO Identify RTA */ #define ZOMBIE 0x31 /* Driver->RIO Shutdown/Flash LEDs */ #define UFOAD 0x32 /* Driver->RIO Shutdown/Reboot neighbouring RTA */ #define IWAIT 0x33 /* Driver->RIO Pause booting process */ /* ROUTE_RUP definitions... */ #define ROUTE_REQUEST 0x00 /* RIO->Driver Request an ID */ #define ROUTE_FOAD 0x01 /* Driver->RIO Shutdown/reboot RTA */ #define ROUTE_ALREADY 0x02 /* Driver->RIO Not used */ #define ROUTE_USED 0x03 /* Driver->RIO Not used */ #define ROUTE_ALLOCATE 0x04 /* Driver->RIO Allocate RTA RUP numbers */ #define ROUTE_REQ_TOP 0x05 /* Driver->RIO Not used */ #define ROUTE_TOPOLOGY 0x06 /* RIO->Driver Route/Topology status */ /***************************************************************************** ********************************** ********************************** ********************************** OPEN ********************************** ********************************** ********************************** *****************************************************************************/ /* (Driver->RIO,in-band) Sent to open a port. Structure of configuration info used with OPEN, CONFIG and MOPEN packets... */ #define PKT_Cmd (PKT_Data+0) /* Command code */ #define PKT_Cor1 (PKT_Data+1) /* Channel Option Register 1 */ #define PKT_Cor2 (PKT_Data+2) /* Channel Option Register 2 */ #define PKT_Cor4 (PKT_Data+3) /* Channel Option Register 4 */ #define PKT_Cor5 (PKT_Data+4) /* Channel Option Register 5 */ #define PKT_TxXon (PKT_Data+5) /* Transmit XON character */ #define PKT_TxXoff (PKT_Data+6) /* Transmit XOFF character */ #define PKT_RxXon (PKT_Data+7) /* Receive XON character */ #define PKT_RxXoff (PKT_Data+8) /* Receive XOFF character */ #define PKT_Lnext (PKT_Data+9) /* Lnext character */ #define PKT_TxBaud (PKT_Data+10) /* Transmit baud rate */ #define PKT_RxBaud (PKT_Data+11) /* Receive baud rate */ /* COR1 definitions... */ #define COR1_PARITY 0xE0 /* Parity mask */ #define COR1_NONE 0x00 /* No parity */ #define COR1_SPACE 0x20 /* Space parity */ #define COR1_EVEN 0x40 /* Even parity */ #define COR1_MARK 0xA0 /* Mark parity */ #define COR1_ODD 0xC0 /* Odd parity */ #define COR1_STOPBITS 0x0C /* Stop bits mask */ #define COR1_STOP1 0x00 /* 1 stop bit */ #define COR1_STOP1_5 0x04 /* 1.5 stop bits */ #define COR1_STOP2 0x08 /* 2 stop bits */ #define COR1_DATABITS 0x03 /* Data bits mask */ #define COR1_DATA5 0x00 /* 5 data bits */ #define COR1_DATA6 0x01 /* 6 data bits */ #define COR1_DATA7 0x02 /* 7 data bits */ #define COR1_DATA8 0x03 /* 8 data bits */ /* COR2 definitions... */ #define COR2_XON_TXFLOW 0x40 /* XON/XOFF Transmit Flow */ #define COR2_XANY_TXFLOW 0xC0 /* XON/XANY Transmit Flow */ #define COR2_HUPCL 0x20 /* Hang Up On Close */ #define COR2_DSR_TXFLOW 0x08 /* DSR Transmit Flow Control */ #define COR2_RTS_RXFLOW 0x04 /* RTS Receive Flow Control */ #define COR2_CTS_TXFLOW 0x02 /* CTS Transmit Flow Control */ #define COR2_XON_RXFLOW 0x01 /* XON/XOFF Receive Flow */ /* COR4 definition... */ #define COR4_IGNCR 0x80 /* Discard received CR */ #define COR4_ICRNL 0x40 /* Map received CR -> NL */ #define COR4_INLCR 0x20 /* Map received NL -> CR */ #define COR4_IGNBRK 0x10 /* Ignore Received Break */ #define COR4_NBRKINT 0x08 /* No interrupt on rx Break */ #define COR4_IGNPAR 0x04 /* ignore rx parity error chars */ #define COR4_PARMRK 0x02 /* Mark rx parity error chars */ #define COR4_RAISEMOD 0x01 /* Raise modem lines on !0 baud */ /* COR5 definitions... */ #define COR5_ISTRIP 0x80 /* Strip input chars to 7 bits */ #define COR5_LNE 0x40 /* Enable LNEXT processing */ #define COR5_CMOE 0x20 /* Match good & error characters */ #define COR5_TAB3 0x10 /* TAB3 mode */ #define COR5_TSTATE_ON 0x08 /* Enable tbusy/tstop monitoring */ #define COR5_TSTATE_OFF 0x04 /* Disable tbusy/tstop monitoring */ #define COR5_ONLCR 0x02 /* NL -> CR NL on output */ #define COR5_OCRNL 0x01 /* CR -> NL on output */ /* RxBaud and TxBaud definitions... */ #define RIO_B0 0x00 /* RTS / DTR signals dropped */ #define RIO_B50 0x01 /* 50 baud */ #define RIO_B75 0x02 /* 75 baud */ #define RIO_B110 0x03 /* 110 baud */ #define RIO_B134 0x04 /* 134.5 baud */ #define RIO_B150 0x05 /* 150 baud */ #define RIO_B200 0x06 /* 200 baud */ #define RIO_B300 0x07 /* 300 baud */ #define RIO_B600 0x08 /* 600 baud */ #define RIO_B1200 0x09 /* 1200 baud */ #define RIO_B1800 0x0A /* 1800 baud */ #define RIO_B2400 0x0B /* 2400 baud */ #define RIO_B4800 0x0C /* 4800 baud */ #define RIO_B9600 0x0D /* 9600 baud */ #define RIO_B19200 0x0E /* 19200 baud */ #define RIO_B38400 0x0F /* 38400 baud */ #define RIO_B56000 0x10 /* 56000 baud */ #define RIO_B57600 0x11 /* 57600 baud */ #define RIO_B64000 0x12 /* 64000 baud */ #define RIO_B115200 0x13 /* 115200 baud */ #define RIO_B2000 0x14 /* 2000 baud */ /***************************************************************************** ********************************* ********************************* ********************************* CONFIG ********************************* ********************************* ********************************* *****************************************************************************/ /* (Driver->RIO,in-band) CONFIG is sent from the driver to configure an already opened port. Packet structure is same as OPEN. */ /***************************************************************************** ********************************* ********************************** ********************************* MOPEN ********************************** ********************************* ********************************** *****************************************************************************/ /* (Driver->RIO,in-band) MOPEN is sent from the driver to open a port attached to a modem. (in-band) Packet structure is same as OPEN. */ /***************************************************************************** ********************************* ********************************** ********************************* CLOSE ********************************** ********************************* ********************************** *****************************************************************************/ /* (Driver->RIO,in-band) CLOSE is sent from the driver to close a previously opened port. No parameters. */ #if 0 #define PKT_Cmd (PKT_Data+0) /* Command code */ #endif /***************************************************************************** ********************************* ********************************* ********************************* WFLUSH ********************************* ********************************* ********************************* *****************************************************************************/ /* (Driver->RIO,pre-emptive) WFLUSH is sent pre-emptively from the driver to flush the write buffers and packets of a port. (pre-emptive) WFLUSH is also sent in-band from the driver to a port as a marker to end write flushing previously started by a pre-emptive WFLUSH packet. (in-band) */ #if 0 #define PKT_Cmd (PKT_Data+0) /* Command code */ #endif #define PKT_PhbNum (PKT_Data+1) /* Port number wrt RTA */ /***************************************************************************** ********************************* ********************************* ********************************* RFLUSH ********************************* ********************************* ********************************* *****************************************************************************/ /* (Driver->RIO,pre-emptive) RFLUSH is sent pre-emptively from the driver to flush the read buffers and packets of a port. */ #if 0 #define PKT_Cmd (PKT_Data+0) /* Command code */ #define PKT_PhbNum (PKT_Data+1) /* Port number wrt RTA */ #endif /***************************************************************************** ********************************* ********************************* ********************************* RESUME ********************************* ********************************* ********************************* *****************************************************************************/ /* (Driver->RIO,pre-emptive) RESUME is sent pre-emptively from the driver to cause a port to resume transmission of data if blocked by XOFF. (as if XON had been received) */ #if 0 #define PKT_Cmd (PKT_Data+0) /* Command code */ #define PKT_PhbNum (PKT_Data+1) /* Port number wrt RTA */ #endif /***************************************************************************** ********************************* ********************************* ********************************* SBREAK ********************************* ********************************* ********************************* *****************************************************************************/ /* (Driver->RIO,in-band) SBREAK is sent in-band from the driver to a port to suspend data and start break signal transmission. If the break delay is 0, the break signal will be acknowledged with a RUP_COMMAND, COMPLETE packet and continue until an EBREAK packet is received. Otherwise, there is no acknowledgement and the break signal will last for the specified number of mS. */ #if 0 #define PKT_Cmd (PKT_Data+0) /* Command code */ #endif #define PKT_BreakDelay (PKT_Data+1) /* Break delay in mS */ /***************************************************************************** ********************************* ********************************* ********************************* EBREAK ********************************* ********************************* ********************************* *****************************************************************************/ /* (Driver->RIO,in-band) EBREAK is sent in-band from the driver to a port to stop transmission of a break signal. No parameters. */ /***************************************************************************** ********************************* ******************************** ********************************* SUSPEND ******************************** ********************************* ******************************** *****************************************************************************/ /* (Driver->RIO,pre-emptive) SUSPEND is sent pre-emptively from the driver to cause a port to suspend transmission of data. (as if XOFF had been received) */ #if 0 #define PKT_Cmd (PKT_Data+0) /* Command code */ #define PKT_PhbNum (PKT_Data+1) /* Port number wrt RTA */ #endif /***************************************************************************** ********************************* ********************************* ********************************* FCLOSE ********************************* ********************************* ********************************* *****************************************************************************/ /* (Driver->RIO,pre-emptive) FCLOSE is sent pre-emptively from the driver to force close a port. A force close flushes receive and transmit queues, and also lowers all output modem signals if the COR5_HUPCL (Hang Up On Close) flag is set. */ #if 0 #define PKT_Cmd (PKT_Data+0) /* Command code */ #define PKT_PhbNum (PKT_Data+1) /* Port number wrt RTA */ #endif /***************************************************************************** ********************************* ********************************* ********************************* XPRINT ********************************* ********************************* ********************************* *****************************************************************************/ /* (Driver->RIO,in-band) XPRINT is sent as a normal I/O data packet except that the PKT_CMD_BIT of the "len" field is set, and the first "data" byte is XPRINT. The I/O data in the XPRINT packet will contain the following: - Transparent Print Start Sequence - Transparent Print Data - Transparent Print Stop Sequence. */ #if 0 #define PKT_Cmd (PKT_Data+0) /* Command code */ #define PKT_PhbNum (PKT_Data+1) /* Port number wrt RTA */ #endif /***************************************************************************** ********************************** ********************************** ********************************** MBIS ********************************** ********************************** ********************************** *****************************************************************************/ /* (Driver->RIO,pre-emptive) MBIS is sent pre-emptively from the driver to set a port's modem signals. */ #if 0 #define PKT_Cmd (PKT_Data+0) /* Command code */ #define PKT_PhbNum (PKT_Data+1) /* Port number wrt RTA */ #endif #define PKT_ModemSet (PKT_Data+4) /* Modem set signals mask */ /* ModemSet definitions... */ #define MBIS_RTS 0x01 /* RTS modem signal */ #define MBIS_DTR 0x02 /* DTR modem signal */ /***************************************************************************** ********************************** ********************************** ********************************** MBIC ********************************** ********************************** ********************************** *****************************************************************************/ /* (Driver->RIO,pre-emptive) MBIC is sent pre-emptively from the driver to clear a port's modem signals. */ #if 0 #define PKT_Cmd (PKT_Data+0) /* Command code */ #define PKT_PhbNum (PKT_Data+1) /* Port number wrt RTA */ #endif #define PKT_ModemClear (PKT_Data+4) /* Modem clear signals mask */ /* ModemClear definitions... */ #define MBIC_RTS 0x01 /* RTS modem signal */ #define MBIC_DTR 0x02 /* DTR modem signal */ /***************************************************************************** ********************************** ********************************** ********************************** MSET ********************************** ********************************** ********************************** *****************************************************************************/ /* (Driver->RIO,pre-emptive) MSET is sent pre-emptively from the driver to set/clear a port's modem signals. */ #if 0 #define PKT_Cmd (PKT_Data+0) /* Command code */ #define PKT_PhbNum (PKT_Data+1) /* Port number wrt RTA */ #endif #define PKT_ModemSet (PKT_Data+4) /* Modem set signals mask */ /* ModemSet definitions... */ #define MSET_RTS 0x01 /* RTS modem signal */ #define MSET_DTR 0x02 /* DTR modem signal */ /***************************************************************************** ********************************* ********************************* ********************************* PCLOSE ********************************* ********************************* ********************************* *****************************************************************************/ /* (Driver->RIO,in-band) PCLOSE is sent from the driver to pseudo close a previously opened port. The port will close when all data has been sent/received, however, the port's transmit / receive and modem signals will be left enabled and the port marked internally as Pseudo Closed. */ #define PKT_Cmd (PKT_Data+0) /* Command code */ /***************************************************************************** ********************************** ********************************** ********************************** MGET ********************************** ********************************** ********************************** *****************************************************************************/ /* (Driver->RIO,pre-emptive) MGET is sent pre-emptively from the driver to request the port's current modem signals. */ #define PKT_Cmd (PKT_Data+0) /* Command code */ #define PKT_PhbNum (PKT_Data+1) /* Port number wrt RTA */ /***************************************************************************** ********************************* ******************************** ********************************* MEMDUMP ******************************** ********************************* ******************************** *****************************************************************************/ /* (Driver->RIO,pre-emptive) MEMDUMP is sent pre-emptively from the driver to request a dump of 32 bytes of the specified port's RTA address space. */ #if 0 #define PKT_Cmd (PKT_Data+0) /* Command code */ #endif #define PKT_PhbNum (PKT_Data+1) /* Port number wrt RTA */ #define PKT_SubCmd (PKT_Data+5) /* Sub Command */ #define PKT_Address (PKT_Data+6) /* Requested address */ /***************************************************************************** ****************************** ***************************** ****************************** READ_REGISTER ***************************** ****************************** ***************************** *****************************************************************************/ /* (Driver->RIO,pre-emptive) READ_REGISTER is sent pre-emptively from the driver to request the contents of the CD1400 register specified in address. */ #if 0 #define PKT_Cmd (PKT_Data+0) /* Command code */ #endif #define PKT_PhbNum (PKT_Data+1) /* Port number wrt RTA */ #define PKT_SubCmd (PKT_Data+5) /* Sub Command */ #define PKT_Address (PKT_Data+6) /* Requested address */ /***************************************************************************** ************************ ************************** ************************ COMMAND_RUP - COMPLETE ************************** ************************ ************************** *****************************************************************************/ /* (RIO->Driver,pre-emptive) COMMAND_RUP - COMPLETE is sent in response to all port I/O control command packets, except MEMDUMP and READ_REGISTER. */ #if 0 #define PKT_Cmd (PKT_Data+0) /* Command code */ #endif #define PKT_PhbNum (PKT_Data+1) /* Port number wrt RTA */ #define PKT_Cmd2 (PKT_Data+2) /* Command code copy */ #define PKT_ModemStatus (PKT_Data+3) /* Modem signal status */ #define PKT_PortStatus (PKT_Data+4) /* Port signal status */ #define PKT_SubCmd (PKT_Data+5) /* Sub Command */ /* ModemStatus definitions... */ #define MODEM_DSR 0x80 /* Data Set Ready modem state */ #define MODEM_CTS 0x40 /* Clear To Send modem state */ #define MODEM_RI 0x20 /* Ring Indicate modem state */ #define MODEM_CD 0x10 /* Carrier Detect modem state */ #define MODEM_TSTOP 0x08 /* Transmit Stopped state */ #define MODEM_TEMPTY 0x04 /* Transmit Empty state */ #define MODEM_DTR 0x02 /* DTR modem output state */ #define MODEM_RTS 0x01 /* RTS modem output state */ /* PortStatus definitions... */ #define PORT_ISOPEN 0x01 /* Port open ? */ #define PORT_HUPCL 0x02 /* Hangup on close? */ #define PORT_MOPENPEND 0x04 /* Modem open pending */ #define PORT_ISPARALLEL 0x08 /* Parallel port */ #define PORT_BREAK 0x10 /* Port on break */ #define PORT_STATUSPEND 0020 /* Status packet pending */ #define PORT_BREAKPEND 0x40 /* Break packet pending */ #define PORT_MODEMPEND 0x80 /* Modem status packet pending */ /***************************************************************************** ************************ ************************** ************************ COMMAND_RUP - COMPLETE ************************** ************************ ************************** *****************************************************************************/ /* (RIO->Driver,pre-emptive) COMMAND_RUP - COMPLETE is sent in response to all port I/O control command packets, except MEMDUMP and READ_REGISTER. */ #if 0 #define PKT_Cmd (PKT_Data+0) /* Command code */ #define PKT_PhbNum (PKT_Data+1) /* Port number wrt RTA */ #define PKT_Cmd2 (PKT_Data+2) /* Command code copy */ #endif #define PKT_ModemStatus (PKT_Data+3) /* Modem signal status */ #define PKT_PortStatus (PKT_Data+4) /* Port signal status */ #if 0 #define PKT_SubCmd (PKT_Data+5) /* Sub Command */ #endif /* ModemStatus definitions... */ #define MODEM_DSR 0x80 /* Data Set Ready modem state */ #define MODEM_CTS 0x40 /* Clear To Send modem state */ #define MODEM_RI 0x20 /* Ring Indicate modem state */ #define MODEM_CD 0x10 /* Carrier Detect modem state */ #define MODEM_TSTOP 0x08 /* Transmit Stopped state */ #define MODEM_TEMPTY 0x04 /* Transmit Empty state */ #define MODEM_DTR 0x02 /* DTR modem output state */ #define MODEM_RTS 0x01 /* RTS modem output state */ /* PortStatus definitions... */ #define PORT_ISOPEN 0x01 /* Port open ? */ #define PORT_HUPCL 0x02 /* Hangup on close? */ #define PORT_MOPENPEND 0x04 /* Modem open pending */ #define PORT_ISPARALLEL 0x08 /* Parallel port */ #define PORT_BREAK 0x10 /* Port on break */ #define PORT_STATUSPEND 0020 /* Status packet pending */ #define PORT_BREAKPEND 0x40 /* Break packet pending */ #define PORT_MODEMPEND 0x80 /* Modem status packet pending */ /***************************************************************************** ******************** ******************** ******************** COMMAND_RUP - COMPLETE - MEMDUMP ******************** ******************** ******************** *****************************************************************************/ /* (RIO->Driver,pre-emptive) COMMAND_RUP - COMPLETE - MEMDUMP is sent as an acknowledgement for a MEMDUMP port I/O control command packet. */ #if 0 #define PKT_Cmd (PKT_Data+0) /* Command code */ #define PKT_PhbNum (PKT_Data+1) /* Port number wrt RTA */ #define PKT_Cmd2 (PKT_Data+2) /* Command code copy */ #define PKT_ModemStatus (PKT_Data+3) /* Modem signal status */ #define PKT_PortStatus (PKT_Data+4) /* Port signal status */ #define PKT_SubCmd (PKT_Data+5) /* Sub Command */ #define PKT_Address (PKT_Data+6) /* Requested address */ #endif #define PKT_Dump (PKT_Data+8) /* 32bytes of requested dump data */ /***************************************************************************** ***************** ***************** ***************** COMMAND_RUP - COMPLETE - READ_REGISTER ***************** ***************** ***************** *****************************************************************************/ /* (RIO->Driver,pre-emptive) COMMAND_RUP - COMPLETE - READ_REGISTER is sent as an acknowledgement for a READ_REGISTER port I/O control command packet. */ #if 0 #define PKT_Cmd (PKT_Data+0) /*Command code */ #define PKT_PhbNum (PKT_Data+1) /*Port number wrt RTA */ #define PKT_Cmd2 (PKT_Data+2) /* Command code copy */ #endif #define PKT_RegisterValue (PKT_Data+3) /* Modem signal status */ #if 0 #define PKT_PortStatus (PKT_Data+4) /* Port signal status */ #define PKT_SubCmd (PKT_Data+5) /* Sub Command */ #endif /***************************************************************************** ********************* *********************** ********************* COMMAND_RUP - BREAK_RECEIVED *********************** ********************* *********************** *****************************************************************************/ /* (RIO->Driver,pre-emptive) COMMAND_RUP - BREAK_RECEIVED packets are sent when the port detects a receive BREAK signal. */ #if 0 #define PKT_Cmd (PKT_Data+0) /* Command code */ #define PKT_PhbNum (PKT_Data+1) /* Port number wrt RTA */ #define PKT_Cmd2 (PKT_Data+2) /* Command code copy */ #endif /***************************************************************************** ********************* ************************* ********************* COMMAND_RUP - MODEM_STATUS ************************* ********************* ************************* *****************************************************************************/ /* (RIO->Driver,pre-emptive) COMMAND_RUP - MODEM_STATUS packets are sent whenever the port detects a change in the input modem signal states. */ #if 0 #define PKT_Cmd (PKT_Data+0) /* Command code */ #define PKT_PhbNum (PKT_Data+1) /* Port number wrt RTA */ #define PKT_Cmd2 (PKT_Data+2) /* Command code copy */ #define PKT_ModemStatus (PKT_Data+3) /* Modem signal status */ #endif /***************************************************************************** ************************ ************************* ************************ BOOT_RUP - BOOT_REQUEST ************************* ************************ ************************* *****************************************************************************/ /* (RIO->Driver,pre-emptive) BOOT_RUP - BOOT_REQUEST packets are sent to the Driver from RIO to request firmware code to load onto attached RTAs. */ #if 0 #define PKT_Cmd (PKT_Data+0) /* Command code */ #endif /***************************************************************************** ************************ ************************ ************************ BOOT_RUP - BOOT_SEQUENCE ************************ ************************ ************************ *****************************************************************************/ /* (Driver->RIO,pre-emptive) BOOT_RUP - BOOT_SEQUENCE packets are sent from the Driver to RIO in response to a BOOT_RUP - BOOT_REQUEST packet. */ #if 0 #define PKT_Cmd (PKT_Data+0) /* Command code */ #endif #define PKT_NumPackets (PKT_Data+2) /* Packets required to load firmware */ #define PKT_LoadBase (PKT_Data+4) /* RTA firmware load address */ #define PKT_CodeSize (PKT_Data+6) /* Size of firmware in bytes */ #define PKT_CmdString (PKT_Data+8) /* Command string */ /***************************************************************************** ************************ *********************** ************************ BOOT_RUP - BOOT_COMPLETED *********************** ************************ *********************** *****************************************************************************/ /* (RIO->Driver,pre-emptive) BOOT_RUP - BOOT_COMPLETE is sent to the Driver from RIO when downloading of RTA firmware has completed. */ #if 0 #define PKT_Cmd (PKT_Data+0) /* Command code */ #endif #define PKT_LinkNumber (PKT_Data+1) /* Link number RTA booted on */ #define PKT_SerialNumber (PKT_Data+2) /* 4 byte serial number */ /***************************************************************************** ************************ *********************** ************************ BOOT_RUP - Packet Request *********************** ************************ *********************** *****************************************************************************/ /* (RIO->Driver,pre-emptive) BOOT_RUP packet without the PKT_CMD_BIT set in the PKT->len field is sent from RIO to the Driver as a request for a firmware boot packet. */ #define PKT_SequenceNumber (PKT_Data+0) /* Packet sequence number */ /***************************************************************************** *********************** *********************** *********************** BOOT_RUP - Packet Response *********************** *********************** *********************** *****************************************************************************/ /* (Driver->RIO,pre-emptive) In response to a BOOT_RUP boot packet request, the driver fills out the response packet with the 70 bytes of the requested sequence. */ #if 0 #define PKT_SequenceNumber (PKT_Data+0) /* Packet sequence number */ #endif #define PKT_FirmwarePacket (PKT_Data+2) /* Firmware packet */ /***************************************************************************** **************************** **************************** **************************** BOOT_RUP - IFOAD **************************** **************************** **************************** *****************************************************************************/ /* (Driver->RIO,pre-emptive) BOOT_RUP - IFOAD packets are sent from the Driver to an RTA to cause the RTA to shut down and reboot. */ #if 0 #define PKT_Cmd (PKT_Data+0) /* Command code */ #endif #define PKT_IfoadId1 (PKT_Data+2) /* IFOAD Id 1 */ #define PKT_IfoadId2 (PKT_Data+3) /* IFOAD Id 2 */ #define IFOADID1 0xAD #define IFOADID2 0xF0 /***************************************************************************** ************************** *************************** ************************** BOOT_RUP - IDENTIFY *************************** ************************** *************************** *****************************************************************************/ /* (Driver->RIO,pre-emptive) BOOT_RUP - IDENTIFY packets are sent from the Driver to an RTA to cause the RTA to flash its LEDs for a period of time. */ #if 0 #define PKT_Cmd (PKT_Data+0) /* Command code */ #endif #define PKT_IdentifyId (PKT_Data+2) /* defines pattern to flash */ /***************************************************************************** **************************** *************************** **************************** BOOT_RUP - ZOMBIE *************************** **************************** *************************** *****************************************************************************/ /* (Driver->RIO,pre-emptive) BOOT_RUP - ZOMBIE packets are sent from the Driver to an RTA to cause the RTA to shut down and flash it's LEDs. */ #if 0 #define PKT_Cmd (PKT_Data+0) /* Command code */ #endif #define PKT_ZombieId1 (PKT_Data+2) /* ZOMBIE Id 1 */ #define PKT_ZombieId2 (PKT_Data+3) /* ZOMBIE Id 2 */ #define ZOMBIEID1 0x52 #define ZOMBIEID2 0x21 /***************************************************************************** **************************** **************************** **************************** BOOT_RUP - UFOAD **************************** **************************** **************************** *****************************************************************************/ /* (Driver->RIO,pre-emptive) BOOT_RUP - UFOAD packets are sent from the Driver to an RTA to cause the RTA to ask it's neighbouring RTA to shut down and reboot. */ #if 0 #define PKT_Cmd (PKT_Data+0) /* Command code */ #define PKT_LinkNumber (PKT_Data+1) /* Link number of RTA to UFOAD */ #endif #define PKT_UfoadId1 (PKT_Data+2) /* UFOAD Id 1 */ #define PKT_UfoadId2 (PKT_Data+3) /* UFOAD Id 2 */ #define UFOADID1 0x1E #define UFOADID2 0x0D /***************************************************************************** **************************** **************************** **************************** BOOT_RUP - IWAIT **************************** **************************** **************************** *****************************************************************************/ /* (Driver->RIO,pre-emptive) BOOT_RUP - IWAIT packets are sent from the Driver to an RTA to cause the RTA to pause booting on the specified link for 30 seconds. */ #if 0 #define PKT_Cmd (PKT_Data+0) /* Command code */ #define PKT_LinkNumber (PKT_Data+1) /* Link number of RTA to UFOAD */ #endif #define PKT_IwaitId1 (PKT_Data+2) /* IWAIT Id 1 */ #define PKT_IwaitId2 (PKT_Data+3) /* IWAIT Id 2 */ #define IWAITID1 0xDE #define IWAITID2 0xB1 /***************************************************************************** ************************ *********************** ************************ ROUTE_RUP - ROUTE_REQUEST *********************** ************************ *********************** *****************************************************************************/ /* (RIO->Driver,pre-emptive) ROUTE_RUP - ROUTE_REQUEST packets are sent from a newly booted or connected RTA to a Driver to request an ID (RUP or unit number). */ #if 0 #define PKT_Cmd (PKT_Data+0) /* Command code */ #endif #define PKT_SerialNumber (PKT_Data+2) /* 4 byte serial number */ #define PKT_ModuleTypes (PKT_Data+6) /* RTA Module types */ /* ModuleTypes definitions... */ #define MOD_BLANK 0x0F /* Blank plate attached */ #define MOD_RS232DB25 0x00 /* RS232 DB25 connector */ #define MOD_RS232RJ45 0x01 /* RS232 RJ45 connector */ #define MOD_RS422DB25 0x02 /* RS422 DB25 connector */ #define MOD_RS485DB25 0x03 /* RS485 DB25 connector */ #define MOD_PARALLEL 0x04 /* Centronics parallel */ #define MOD2 0x08 /* Set to indicate Rev2 module */ /***************************************************************************** ************************* ************************* ************************* ROUTE_RUP - ROUTE_FOAD ************************* ************************* ************************* *****************************************************************************/ /* (Driver->RIO,pre-emptive) ROUTE_RUP - ROUTE_FOAD packet is sent as a response to a ROUTE_RUP - ROUTE_REQUEST packet to cause the RTA to "Fall Over And Die"., i.e. shutdown and reboot. */ #if 0 #define PKT_Cmd (PKT_Data+0) /* Command code */ #endif #define PKT_RouteCmdString (PKT_Data+2) /* Command string */ /***************************************************************************** *********************** *********************** *********************** ROUTE_RUP - ROUTE_ALLOCATE *********************** *********************** *********************** *****************************************************************************/ /* (Driver->RIO,pre-emptive) ROUTE_RUP - ROUTE_ALLOCATE packet is sent as a response to a ROUTE_RUP - ROUTE_REQUEST packet to allocate the RTA's Id number (RUP number 1..16) */ #if 0 #define PKT_Cmd (PKT_Data+0) /* Command code */ #endif #define PKT_IdNum (PKT_Data+1) /* RUP number for ports 1..8 */ #if 0 #define PKT_RouteCmdString (PKT_Data+2) /* Command string */ #endif #define PKT_IdNum2 (PKT_Data+0x17) /* RUP number for ports 9..16 */ /***************************************************************************** *********************** *********************** *********************** ROUTE_RUP - ROUTE_TOPOLOGY *********************** *********************** *********************** *****************************************************************************/ /* (RIO->Driver,pre-emptive) ROUTE_RUP - ROUTE_TOPOLOGY packet is sent to inform the driver of an RTA's current link status. */ #if 0 #define PKT_Cmd (PKT_Data+0) /* Command code */ #endif #define PKT_Link1Rup (PKT_Data+2) /* Link 1 RUP number */ #define PKT_Link1Link (PKT_Data+3) /* Link 1 link number */ #define PKT_Link2Rup (PKT_Data+4) /* Link 2 RUP number */ #define PKT_Link2Link (PKT_Data+5) /* Link 2 link number */ #define PKT_Link3Rup (PKT_Data+6) /* Link 3 RUP number */ #define PKT_Link3Link (PKT_Data+7) /* Link 3 link number */ #define PKT_Link4Rup (PKT_Data+8) /* Link 4 RUP number */ #define PKT_Link4Link (PKT_Data+9) /* Link 4 link number */ #define PKT_RtaVpdProm (PKT_Data+10) /* 32 bytes of RTA VPD PROM Contents */ #endif /* _sxwinif_h */ /* End of RIOWINIF.H */