| /* pdp11_xq.h: DEQNA/DELQA ethernet controller information | |
| ------------------------------------------------------------------------------ | |
| Copyright (c) 2002-2008, David T. Hittner | |
| Permission is hereby granted, free of charge, to any person obtaining a | |
| copy of this software and associated documentation files (the "Software"), | |
| to deal in the Software without restriction, including without limitation | |
| the rights to use, copy, modify, merge, publish, distribute, sublicense, | |
| and/or sell copies of the Software, and to permit persons to whom the | |
| Software is furnished to do so, subject to the following conditions: | |
| The above copyright notice and this permission notice shall be included in | |
| all copies or substantial portions of the Software. | |
| THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR | |
| IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, | |
| FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL | |
| THE AUTHOR BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER | |
| IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN | |
| CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. | |
| Except as contained in this notice, the name of the author shall not be | |
| used in advertising or otherwise to promote the sale, use or other dealings | |
| in this Software without prior written authorization from the author. | |
| ------------------------------------------------------------------------------ | |
| Modification history: | |
| 03-Mar-08 MP Added DELQA-T (aka DELQA Plus) device emulation support. | |
| 06-Feb-08 MP Added dropped frame statistics to record when the receiver discards | |
| received packets due to the receiver being disabled, or due to the | |
| XQ device's packet receive queue being full. Also removed the | |
| filter statistic counter since there was no code which ever set it. | |
| 29-Jan-08 MP Dynamically determine the timer polling rate based on the | |
| calibrated tmr_poll and clk_tps values of the simulator. | |
| 23-Jan-08 MP Added debugging support to display packet headers and packet data | |
| 07-Jul-05 RMS Removed extraneous externs | |
| 20-Jan-04 DTH Added new sanity timer and system id timer | |
| 19-Jan-04 DTH Added XQ_SERVICE_INTERVAL, poll | |
| 09-Jan-04 DTH Added Boot PDP diagnostic definition, XI/RI combination | |
| 26-Dec-03 DTH Moved ethernet queue definitions to sim_ether | |
| 25-Nov-03 DTH Added interrupt request flag | |
| 02-Jun-03 DTH Added struct xq_stats | |
| 28-May-03 DTH Made xq_msg_que.item dynamic | |
| 28-May-03 MP Optimized structures, removed rtime variable | |
| 06-May-03 DTH Changed 32-bit t_addr to uint32 for v3.0 | |
| 28-Apr-03 DTH Added callbacks for multicontroller identification | |
| 25-Mar-03 DTH Removed bootrom field - no longer needed; Updated copyright | |
| 15-Jan-03 DTH Merged Mark Pizzolato's changes into main source | |
| 13-Jan-03 MP Added countdown for System Id multicast packets | |
| 10-Jan-03 DTH Added bootrom field | |
| 30-Dec-02 DTH Added setup valid field | |
| 21-Oct-02 DTH Corrected copyright again | |
| 15-Oct-02 DTH Fixed copyright, added sanity timer support | |
| 10-Oct-02 DTH Added more setup fields and bitmasks | |
| 08-Oct-02 DTH Integrated with 2.10-0p4, added variable vector and copyrights | |
| 03-Oct-02 DTH Beta version of xq/sim_ether released for SIMH 2.09-11 | |
| 15-Aug-02 DTH Started XQ simulation | |
| ------------------------------------------------------------------------------ | |
| */ | |
| #ifndef PDP11_XQ_H | |
| #define PDP11_XQ_H | |
| #if defined (VM_PDP10) /* PDP10 version */ | |
| #error "DEQNA/DELQA not supported on PDP10!" | |
| #elif defined (VM_VAX) /* VAX version */ | |
| #include "vax_defs.h" | |
| #define XQ_RDX 16 | |
| #define XQ_WID 32 | |
| extern int32 PSL; /* PSL */ | |
| extern int32 fault_PC; /* fault PC */ | |
| extern int32 int_req[IPL_HLVL]; | |
| #else /* PDP-11 version */ | |
| #include "pdp11_defs.h" | |
| #define XQ_RDX 8 | |
| #define XQ_WID 16 | |
| extern int32 int_req[IPL_HLVL]; | |
| #endif | |
| #include "sim_ether.h" | |
| #define XQ_QUE_MAX 500 /* read queue size in packets */ | |
| #define XQ_FILTER_MAX 14 /* number of filters allowed */ | |
| #if defined(SIM_ASYNCH_IO) && defined(USE_READER_THREAD) | |
| #define XQ_SERVICE_INTERVAL 0 /* polling interval - No Polling with Asynch I/O */ | |
| #else | |
| #define XQ_SERVICE_INTERVAL 100 /* polling interval - X per second */ | |
| #endif | |
| #define XQ_SYSTEM_ID_SECS 540 /* seconds before system ID timer expires */ | |
| #define XQ_HW_SANITY_SECS 240 /* seconds before HW sanity timer expires */ | |
| #define XQ_MAX_CONTROLLERS 2 /* maximum controllers allowed */ | |
| #define XQ_MAX_RCV_PACKET 1600 /* Maximum receive packet data */ | |
| enum xq_type {XQ_T_DEQNA, XQ_T_DELQA, XQ_T_DELQA_PLUS}; | |
| struct xq_sanity { | |
| int enabled; /* sanity timer enabled? 2=HW, 1=SW, 0=off */ | |
| int quarter_secs; /* sanity timer value in 1/4 seconds */ | |
| int timer; /* countdown timer */ | |
| }; | |
| struct xq_setup { | |
| int valid; /* is the setup block valid? */ | |
| int promiscuous; /* promiscuous mode enabled */ | |
| int multicast; /* enable all multicast addresses */ | |
| int l1; /* first diagnostic led state */ | |
| int l2; /* second diagnostic led state */ | |
| int l3; /* third diagnostic led state */ | |
| int sanity_timer; /* sanity timer value (encoded) */ | |
| ETH_MAC macs[XQ_FILTER_MAX]; /* MAC addresses to respond to */ | |
| }; | |
| struct xq_turbo_init_block { /* DELQA-T Initialization Block */ | |
| uint16 mode; | |
| #define XQ_IN_MO_PRO 0x8000 /* Promiscuous Mode */ | |
| #define XQ_IN_MO_INT 0x0040 /* Internal Loopback Mode */ | |
| #define XQ_IN_MO_DRT 0x0020 /* Disable Retry */ | |
| #define XQ_IN_MO_DTC 0x0008 /* Disable Transmit CRC */ | |
| #define XQ_IN_MO_LOP 0x0004 /* Loopback */ | |
| ETH_MAC phys; /* Physical MAC Address */ | |
| ETH_MULTIHASH hash_filter; /* 64bit LANCE Hash Filter for Multicast Address selection */ | |
| uint16 rdra_l; | |
| uint16 rdra_h; | |
| uint16 tdra_l; | |
| uint16 tdra_h; | |
| uint16 options; | |
| #define XQ_IN_OP_HIT 0x0002 /* Host Inactivity Timer Enable Flag */ | |
| #define XQ_IN_OP_INT 0x0001 /* Interrupt Enable Flag*/ | |
| uint16 vector; /* Interrupt Vector */ | |
| uint16 hit_timeout; /* Host Inactivity Timer Timeout Value */ | |
| uint8 bootpassword[6]; /* MOP Console Boot Password */ | |
| }; | |
| /* DELQA-T Mode - Transmit Buffer Descriptor */ | |
| struct transmit_buffer_descriptor { | |
| uint16 tmd0; | |
| #define XQ_TMD0_ERR1 0x4000 /* Error Summary. The OR of TMD1 (LC0, LCA, and RTR) */ | |
| #define XQ_TMD0_MOR 0x1000 /* More than one retry on transmit */ | |
| #define XQ_TMD0_ONE 0x0800 /* One retry on transmit */ | |
| #define XQ_TMD0_DEF 0x0400 /* Deferral during transmit */ | |
| uint16 tmd1; | |
| #define XQ_TMD1_LCO 0x1000 /* Late collision on transmit - packet not transmitted */ | |
| #define XQ_TMD1_LCA 0x0800 /* Loss of carrier on transmit - packet not transmitted */ | |
| #define XQ_TMD1_RTR 0x0400 /* Retry error on transmit - packet not transmitted */ | |
| #define XQ_TMD1_TDR 0x03FF /* Time Domain Reflectometry value */ | |
| uint16 tmd2; | |
| #define XQ_TMD2_ERR2 0x8000 /* Error Summary. The OR of TMD2 (BBL, CER, and MIS) */ | |
| #define XQ_TMD2_BBL 0x4000 /* Babble error on transmit */ | |
| #define XQ_TMD2_CER 0x2000 /* Collision error on transmit */ | |
| #define XQ_TMD2_MIS 0x1000 /* Packet lost on receive */ | |
| #define XQ_TMD2_EOR 0x0800 /* End Of Receive Ring Reached */ | |
| #define XQ_TMD2_RON 0x0020 /* Receiver On */ | |
| #define XQ_TMD2_TON 0x0010 /* Transmitter On */ | |
| uint16 tmd3; | |
| #define XQ_TMD3_OWN 0x8000 /* Ownership field. 0 = DELQA-T, 1 = Host Driver */ | |
| #define XQ_TMD3_FOT 0x4000 /* First Of Two flag. 1 = first in chained, 0 = no chain or last in chain */ | |
| #define XQ_TMD3_BCT 0x0FFF /* Byte Count */ | |
| uint16 ladr; /* Low 16bits of Buffer Address */ | |
| uint16 hadr; /* Most significant bits of the Buffer Address */ | |
| uint16 hostuse1; | |
| uint16 hostuse2; | |
| }; | |
| #define XQ_TURBO_XM_BCNT 12 /* Transmit Buffer Descriptor Count */ | |
| struct receive_buffer_descriptor { | |
| uint16 rmd0; | |
| #define XQ_RMD0_ERR3 0x4000 /* Error Summary. The OR of FRA, CRC, OFL and BUF */ | |
| #define XQ_RMD0_FRA 0x2000 /* Framing error on receive */ | |
| #define XQ_RMD0_OFL 0x1000 /* Overflow error on receive (Giant packet) */ | |
| #define XQ_RMD0_CRC 0x0800 /* CRC error on receive */ | |
| #define XQ_RMD0_BUF 0x0400 /* Internal device buffer error. Part of Giant packet lost */ | |
| #define XQ_RMD0_STP 0x0200 /* Start of Packet Flag */ | |
| #define XQ_RMD0_ENP 0x0100 /* End of Packet Flag */ | |
| uint16 rmd1; | |
| #define XQ_RMD1_MCNT 0x0FFF /* Message byte count (including CRC) */ | |
| uint16 rmd2; | |
| #define XQ_RMD2_ERR4 0x8000 /* Error Summary. The OR of RMD2 (RBL, CER, and MIS) */ | |
| #define XQ_RMD2_BBL 0x4000 /* Babble error on transmit */ | |
| #define XQ_RMD2_CER 0x2000 /* Collision error on transmit */ | |
| #define XQ_RMD2_MIS 0x1000 /* Packet lost on receive */ | |
| #define XQ_RMD2_EOR 0x0800 /* End Of Receive Ring Reached */ | |
| #define XQ_RMD2_RON 0x0020 /* Receiver On */ | |
| #define XQ_RMD2_TON 0x0010 /* Transmitter On */ | |
| uint16 rmd3; | |
| #define XQ_RMD3_OWN 0x8000 /* Ownership field. 0 = DELQA-T, 1 = Host Driver */ | |
| uint16 ladr; /* Low 16bits of Buffer Address */ | |
| uint16 hadr; /* Most significant bits of the Buffer Address */ | |
| uint16 hostuse1; | |
| uint16 hostuse2; | |
| }; | |
| #define XQ_TURBO_RC_BCNT 32 /* Receive Buffer Descriptor Count */ | |
| struct xq_stats { | |
| int recv; /* received packets */ | |
| int dropped; /* received packets dropped */ | |
| int xmit; /* transmitted packets */ | |
| int fail; /* transmit failed */ | |
| int runt; /* runts */ | |
| int reset; /* reset count */ | |
| int giant; /* oversize packets */ | |
| int setup; /* setup packets */ | |
| int loop; /* loopback packets */ | |
| }; | |
| #pragma pack(2) | |
| struct xq_mop_counters { | |
| uint16 seconds; /* Seconds since last zeroed */ | |
| uint32 b_rcvd; /* Bytes Received */ | |
| uint32 b_xmit; /* Bytes Transmitted */ | |
| uint32 p_rcvd; /* Packets Received */ | |
| uint32 p_xmit; /* Packets Transmitted */ | |
| uint32 mb_rcvd; /* Multicast Bytes Received */ | |
| uint32 mp_rcvd; /* Multicast Packets Received */ | |
| uint32 p_x_col1; /* Packets Transmitted Initially Deferred */ | |
| uint32 p_x_col2; /* Packets Transmitted after 2 attempts */ | |
| uint32 p_x_col3; /* Packets Transmitted after 3+ attempts */ | |
| uint16 p_x_fail; /* Transmit Packets Aborted (Send Failure) */ | |
| uint16 p_x_f_bitmap; /* Transmit Packets Aborted (Send Failure) Bitmap */ | |
| #define XQ_XF_RTRY 0x0001 /* Excessive Collisions */ | |
| #define XQ_XF_LCAR 0x0002 /* Loss of Carrier */ | |
| #define XQ_XF_MLEN 0x0010 /* Data Block Too Long */ | |
| #define XQ_XF_LCOL 0x0020 /* Late Collision */ | |
| uint16 p_r_fail; /* Packets received with Error (Receive Failure) */ | |
| uint16 p_r_f_bitmap; /* Packets received with Error (Receive Failure) Bitmap */ | |
| #define XQ_RF_CRC 0x0001 /* Block Check Error */ | |
| #define XQ_RF_FRAM 0x0002 /* Framing Error */ | |
| #define XQ_RF_MLEN 0x0004 /* Message Length Error */ | |
| uint16 h_dest_err; /* Host Counter - Unrecognized Frame Destination Error */ | |
| uint16 r_p_lost_i; /* Receive Packet Lost: Internal Buffer Error */ | |
| uint16 r_p_lost_s; /* Receive Packet Lost: System Buffer Error (Unavailable or Truncated) */ | |
| uint16 h_no_buf; /* Host Counter - User Buffer Unavailable */ | |
| uint32 mb_xmit; /* Multicast Bytes Tramsmitted */ | |
| uint16 reserved1; /* */ | |
| uint16 reserved2; /* */ | |
| uint16 babble; /* Babble Counter */ | |
| }; | |
| #pragma pack() | |
| struct xq_meb { /* MEB block */ | |
| uint8 type; | |
| uint8 add_lo; | |
| uint8 add_mi; | |
| uint8 add_hi; | |
| uint8 siz_lo; | |
| uint8 siz_hi; | |
| }; | |
| struct xq_device { | |
| /*+ initialized values - DO NOT MOVE */ | |
| ETH_PCALLBACK rcallback; /* read callback routine */ | |
| ETH_PCALLBACK wcallback; /* write callback routine */ | |
| ETH_MAC mac; /* Hardware MAC address */ | |
| enum xq_type type; /* controller type */ | |
| enum xq_type mode; /* controller operating mode */ | |
| uint32 poll; /* configured poll ethernet times/sec for receive */ | |
| uint32 coalesce_latency; /* microseconds to hold-off interrupts when not polling */ | |
| uint32 coalesce_latency_ticks; /* instructions in coalesce_latency microseconds */ | |
| struct xq_sanity sanity; /* sanity timer information */ | |
| t_bool lockmode; /* DEQNA-Lock mode */ | |
| /*- initialized values - DO NOT MOVE */ | |
| /* I/O register storage */ | |
| uint16 rbdl[2]; /* Receive Buffer Descriptor List */ | |
| uint16 xbdl[2]; /* Transmit Buffer Descriptor List */ | |
| uint16 var; /* Vector Address Register */ | |
| uint16 csr; /* Control and Status Register */ | |
| uint16 srr; /* Status and Response Register - DELQA-T only */ | |
| uint16 srqr; /* Synchronous Request Register - DELQA-T only */ | |
| uint32 iba; /* Init Block Address Register - DELQA-T only */ | |
| uint16 icr; /* Interrupt Request Register - DELQA-T only */ | |
| uint16 pending_interrupt; /* Pending Interrupt - DELQA-T only */ | |
| struct xq_turbo_init_block | |
| init; | |
| struct transmit_buffer_descriptor | |
| xring[XQ_TURBO_XM_BCNT]; /* Transmit Buffer Ring */ | |
| uint32 tbindx; /* Transmit Buffer Ring Index */ | |
| struct receive_buffer_descriptor | |
| rring[XQ_TURBO_RC_BCNT]; /* Receive Buffer Ring */ | |
| uint32 rbindx; /* Receive Buffer Ring Index */ | |
| uint32 irq; /* interrupt request flag */ | |
| /* buffers, etc. */ | |
| struct xq_setup setup; | |
| struct xq_stats stats; | |
| uint8 mac_checksum[2]; | |
| uint16 rbdl_buf[6]; | |
| uint16 xbdl_buf[6]; | |
| uint32 rbdl_ba; | |
| uint32 xbdl_ba; | |
| ETH_DEV* etherface; | |
| ETH_PACK read_buffer; | |
| ETH_PACK write_buffer; | |
| ETH_QUE ReadQ; | |
| int32 idtmr; /* countdown for ID Timer */ | |
| uint32 must_poll; /* receiver must poll instead of counting on asynch polls */ | |
| }; | |
| struct xq_controller { | |
| DEVICE* dev; /* device block */ | |
| UNIT* unit; /* unit block */ | |
| DIB* dib; /* device interface block */ | |
| struct xq_device* var; /* controller-specific variables */ | |
| }; | |
| typedef struct xq_controller CTLR; | |
| #define XQ_CSR_RI 0x8000 /* Receive Interrupt Request (RI) [RO/W1] */ | |
| #define XQ_CSR_PE 0x4000 /* Parity Error in Host Memory (PE) [RO] */ | |
| #define XQ_CSR_CA 0x2000 /* Carrier from Receiver Enabled (CA) [RO] */ | |
| #define XQ_CSR_OK 0x1000 /* Ethernet Transceiver Power (OK) [RO] */ | |
| #define XQ_CSR_RR 0x0800 /* Reserved : Set to Zero (RR) [RO] */ | |
| #define XQ_CSR_SE 0x0400 /* Sanity Timer Enable (SE) [RW] */ | |
| #define XQ_CSR_EL 0x0200 /* External Loopback (EL) [RW] */ | |
| #define XQ_CSR_IL 0x0100 /* Internal Loopback (IL) [RW] */ | |
| #define XQ_CSR_XI 0x0080 /* Transmit Interrupt Request (XI) [RO/W1] */ | |
| #define XQ_CSR_IE 0x0040 /* Interrupt Enable (IE) [RW] */ | |
| #define XQ_CSR_RL 0x0020 /* Receive List Invalid/Empty (RL) [RO] */ | |
| #define XQ_CSR_XL 0x0010 /* Transmit List Invalid/Empty (XL) [RO] */ | |
| #define XQ_CSR_BD 0x0008 /* Boot/Diagnostic ROM Load (BD) [RW] */ | |
| #define XQ_CSR_NI 0x0004 /* NonExistant Memory Timeout (NXM) [RO] */ | |
| #define XQ_CSR_SR 0x0002 /* Software Reset (SR) [RW] */ | |
| #define XQ_CSR_RE 0x0001 /* Receiver Enable (RE) [RW] */ | |
| /* special access bitmaps */ | |
| #define XQ_CSR_RO 0xF8B4 /* Read-Only bits */ | |
| #define XQ_CSR_RW 0x074B /* Read/Write bits */ | |
| #define XQ_CSR_W1 0x8080 /* Write-one-to-clear bits */ | |
| #define XQ_CSR_BP 0x0208 /* Boot PDP diagnostic ROM */ | |
| #define XQ_CSR_XIRI 0X8080 /* Transmit & Receive Interrupts */ | |
| #define XQ_VEC_MS 0x8000 /* Mode Select (MO) [RW] */ | |
| #define XQ_VEC_OS 0x4000 /* Option Switch Setting (OS) [RO] */ | |
| #define XQ_VEC_RS 0x2000 /* Request Self-Test (RS) [RW] */ | |
| #define XQ_VEC_S3 0x1000 /* Self-Test Status (S3) [RO] */ | |
| #define XQ_VEC_S2 0x0800 /* Self-Test Status (S2) [RO] */ | |
| #define XQ_VEC_S1 0x0400 /* Self-Test Status (S1) [RO] */ | |
| #define XQ_VEC_ST 0x1C00 /* Self-Test (S1 + S2 + S3) [RO] */ | |
| #define XQ_VEC_IV 0x03FC /* Interrupt Vector (IV) [RW] */ | |
| #define XQ_VEC_RR 0x0002 /* Reserved (RR) [RO] */ | |
| #define XQ_VEC_ID 0x0001 /* Identity Test Bit (ID) [RW] */ | |
| /* special access bitmaps */ | |
| #define XQ_VEC_RO 0x5C02 /* Read-Only bits */ | |
| #define XQ_VEC_RW 0xA3FD /* Read/Write bits */ | |
| /* DEQNA - DELQA Normal Mode Buffer Descriptors */ | |
| #define XQ_DSC_V 0x8000 /* Valid bit */ | |
| #define XQ_DSC_C 0x4000 /* Chain bit */ | |
| #define XQ_DSC_E 0x2000 /* End of Message bit [Transmit only] */ | |
| #define XQ_DSC_S 0x1000 /* Setup bit [Transmit only] */ | |
| #define XQ_DSC_L 0x0080 /* Low Byte Termination bit [Transmit only] */ | |
| #define XQ_DSC_H 0x0040 /* High Byte Start bit [Transmit only] */ | |
| /* DEQNA - DELQA Receive Status Word 1 */ | |
| #define XQ_RST_UNUSED 0x8000 /* Unused buffer */ | |
| #define XQ_RST_LASTNOT 0xC000 /* Used but Not Last segment */ | |
| #define XQ_RST_LASTERR 0x4000 /* Used, Last segment, with errors */ | |
| #define XQ_RST_LASTNOERR 0x0000 /* Used, Last segment, without errors */ | |
| #define XQ_RST_RUNT 0x4800 /* Runt packet, internal loopback unsuccessful */ | |
| #define XQ_RST_ESETUP 0x2000 /* Setup packet, internal loopback or external loopback packet */ | |
| #define XQ_RST_DISCARD 0x1000 /* Runt packet, internal loopback unsuccessful */ | |
| #define XQ_RST_RUNT 0x4800 /* Runt packet, internal loopback unsuccessful */ | |
| #define XQ_RST_FRAMEERR 0x5006 /* Framing Error in packet */ | |
| #define XQ_RST_CRCERR 0x5002 /* CRC Error in packet */ | |
| #define XQ_RST_OVERFLOW 0x0001 /* Receiver overflowed, packet(s) lost */ | |
| /* DEQNA - DELQA Transmit Status Word 1 */ | |
| #define XQ_XMT_UNUSED 0x8000 /* Unused buffer */ | |
| #define XQ_XMT_LASTNOT 0xC000 /* Used but Not Last segment */ | |
| #define XQ_XMT_LASTERR 0x4000 /* Used, Last segment, with errors */ | |
| #define XQ_XMT_LASTNOERR 0x0000 /* Used, Last segment, without errors */ | |
| #define XQ_XMT_LOSS 0x5000 /* Carrier Loss during transmission error */ | |
| #define XQ_XMT_NOCARRIER 0x4800 /* No Carrier during transmission error */ | |
| #define XQ_XMT_STE16 0x0400 /* Sanity timer enabled with timeout of 4 minutes */ | |
| #define XQ_XMT_ABORT 0x4200 /* Transmission aborted due to excessive collisions */ | |
| #define XQ_XMT_FAIL 0x0100 /* Heartbeat collision check failure */ | |
| #define XQ_LONG_PACKET 0x0600 /* DEQNA Long Packet Limit (1536 bytes) */ | |
| /* DEQNA - DELQA Normal Mode Setup Packet Flags */ | |
| #define XQ_SETUP_MC 0x0001 /* multicast bit */ | |
| #define XQ_SETUP_PM 0x0002 /* promiscuous bit */ | |
| #define XQ_SETUP_LD 0x000C /* led bits */ | |
| #define XQ_SETUP_ST 0x0070 /* sanity timer bits */ | |
| /* DELQA-T Mode - Status and Response Register (SRR) */ | |
| #define XQ_SRR_FES 0x8000 /* Fatal Error Summary [RO] */ | |
| #define XQ_SRR_CHN 0x4000 /* Chaining Error [RO] */ | |
| #define XQ_SRR_NXM 0x1000 /* Non-Existant Memory Error [RO] */ | |
| #define XQ_SRR_PAR 0x0800 /* Parity Error (Qbus) [RO] */ | |
| #define XQ_SRR_IME 0x0400 /* Internal Memory Error [RO] */ | |
| #define XQ_SRR_TBL 0x0200 /* Transmit Buffer Too Long Error [RO] */ | |
| #define XQ_SRR_RESP 0x0003 /* Synchronous Response Field [RO] */ | |
| #define XQ_SRR_TRBO 0x0001 /* Select Turbo Response [RO] */ | |
| #define XQ_SRR_STRT 0x0002 /* Start Device Response [RO] */ | |
| #define XQ_SRR_STOP 0x0003 /* Stop Device Response [RO] */ | |
| /* DELQA-T Mode - Synchronous Request Register (SRQR) */ | |
| #define XQ_SRQR_STRT 0x0002 /* Start Device Request [WO] */ | |
| #define XQ_SRQR_STOP 0x0003 /* Stop Device Request [WO] */ | |
| #define XQ_SRQR_RW 0x0003 /* Writable Bits in SRQR [WO] */ | |
| /* DELQA-T Mode - Asynchronous Request Register (ARQR) */ | |
| #define XQ_ARQR_TRQ 0x8000 /* Transmit Request [WO] */ | |
| #define XQ_ARQR_RRQ 0x0080 /* Receieve Request [WO] */ | |
| #define XQ_ARQR_SR 0x0002 /* Software Reset Request [WO] */ | |
| /* DELQA-T Mode - Interrupt Control Register (ICR) */ | |
| #define XQ_ICR_ENA 0x0001 /* Interrupt Enabled [WO] */ | |
| /* debugging bitmaps */ | |
| #define DBG_TRC 0x0001 /* trace routine calls */ | |
| #define DBG_REG 0x0002 /* trace read/write registers */ | |
| #define DBG_CSR 0x0004 /* watch CSR */ | |
| #define DBG_VAR 0x0008 /* watch VAR */ | |
| #define DBG_WRN 0x0010 /* display warnings */ | |
| #define DBG_SAN 0x0020 /* display sanity timer info */ | |
| #define DBG_SET 0x0040 /* display setup info */ | |
| #define DBG_PCK 0x0080 /* display packet headers */ | |
| #define DBG_DAT 0x0100 /* display packet data */ | |
| #define DBG_ETH 0x8000 /* debug ethernet device */ | |
| #endif /* _PDP11_XQ_H */ |