/* $NetBSD: rpb.h,v 1.41 2002/07/25 23:41:33 simonb Exp $ */ /* * Copyright (c) 1994, 1995, 1996 Carnegie-Mellon University. * All rights reserved. * * Author: Keith Bostic, Chris G. Demetriou * * Permission to use, copy, modify and distribute this software and * its documentation is hereby granted, provided that both the copyright * notice and this permission notice appear in all copies of the * software, derivative works or modified versions, and any portions * thereof, and that both notices appear in supporting documentation. * * CARNEGIE MELLON ALLOWS FREE USE OF THIS SOFTWARE IN ITS "AS IS" * CONDITION. CARNEGIE MELLON DISCLAIMS ANY LIABILITY OF ANY KIND * FOR ANY DAMAGES WHATSOEVER RESULTING FROM THE USE OF THIS SOFTWARE. * * Carnegie Mellon requests users of this software to return to * * Software Distribution Coordinator or Software.Distribution@CS.CMU.EDU * School of Computer Science * Carnegie Mellon University * Pittsburgh PA 15213-3890 * * any improvements or extensions that they make and grant Carnegie the * rights to redistribute these changes. */ /* * From DEC 3000 300/400/500/600/700/800/900 System Programmer's Manual, * EK-D3SYS-PM.B01. */ /* * HWRPB (Hardware Restart Parameter Block). */ #define HWRPB_ADDR 0x10000000 /* virtual address, at boot */ #ifndef ASSEMBLER struct rpb { u_int64_t rpb_phys; /* 0: HWRPB phys. address. */ char rpb_magic[8]; /* 8: "HWRPB" (in ASCII) */ u_int64_t rpb_version; /* 10 */ u_int64_t rpb_size; /* 18: HWRPB size in bytes */ u_int64_t rpb_primary_cpu_id; /* 20 */ u_int64_t rpb_page_size; /* 28: (8192) */ u_int32_t rpb_phys_addr_size; /* 30: physical address size */ u_int32_t rpb_extended_va_size; /* 34: extended VA size (4L) */ u_int64_t rpb_max_asn; /* 38: (16) */ char rpb_ssn[16]; /* 40: only first 10 valid */ #define ST_ADU 1 /* Alpha Demo. Unit (?) */ #define ST_DEC_4000 2 /* "Cobra" */ #define ST_DEC_7000 3 /* "Ruby" */ #define ST_DEC_3000_500 4 /* "Flamingo" family (TC) */ #define ST_DEC_2000_300 6 /* "Jensen" (EISA/ISA) */ #define ST_DEC_3000_300 7 /* "Pelican" (TC) */ #define ST_AVALON_A12 8 /* XXX Avalon Multicomputer */ #define ST_DEC_2100_A500 9 /* "Sable" */ #define ST_DEC_APXVME_64 10 /* "AXPvme" (VME) */ #define ST_DEC_AXPPCI_33 11 /* "NoName" (PCI/ISA) */ #define ST_DEC_21000 12 /* "TurboLaser" (PCI/EISA) */ #define ST_DEC_2100_A50 13 /* "Avanti" (PCI/ISA) */ #define ST_DEC_MUSTANG 14 /* "Mustang" */ #define ST_DEC_KN20AA 15 /* kn20aa (PCI/EISA) */ #define ST_DEC_1000 17 /* "Mikasa" (PCI/EISA) */ #define ST_EB66 19 /* EB66 (PCI/ISA?) */ #define ST_EB64P 20 /* EB64+ (PCI/ISA?) */ #define ST_ALPHABOOK1 21 /* Alphabook1 */ #define ST_DEC_4100 22 /* "Rawhide" (PCI/EISA) */ #define ST_DEC_EV45_PBP 23 /* "Lego" K2 Passive SBC */ #define ST_DEC_2100A_A500 24 /* "Lynx" */ #define ST_EB164 26 /* EB164 (PCI/ISA) */ #define ST_DEC_1000A 27 /* "Noritake" (PCI/EISA)*/ #define ST_DEC_ALPHAVME_224 28 /* "Cortex" */ #define ST_DEC_550 30 /* "Miata" (PCI/ISA) */ #define ST_DEC_EV56_PBP 32 /* "Takara" */ #define ST_DEC_ALPHAVME_320 33 /* "Yukon" (VME) */ #define ST_DEC_6600 34 /* EV6-Tsunami based systems */ #define ST_DEC_WILDFIRE 35 /* "Wildfire" */ #define ST_DEC_CUSCO 36 /* "CUSCO" */ #define ST_DEC_EIGER 37 /* "Eiger" */ #define ST_DEC_TITAN 38 /* "Titan" */ /* Alpha Processor, Inc. systypes */ #define ST_API_NAUTILUS 201 /* EV6-AMD 751 UP1000 */ u_int64_t rpb_type; /* 50: */ #define SV_MPCAP 0x00000001 /* multiprocessor capable */ #define SV_CONSOLE 0x0000001e /* console hardware mask */ #define SV_CONSOLE_DETACHED 0x00000002 #define SV_CONSOLE_EMBEDDED 0x00000004 #define SV_POWERFAIL 0x000000e0 /* powerfail mask */ #define SV_PF_UNITED 0x00000020 #define SV_PF_SEPARATE 0x00000040 #define SV_PF_BBACKUP 0x00000060 #define SV_PF_ACTION 0x00000100 /* powerfail restart */ #define SV_GRAPHICS 0x00000200 /* graphic engine present */ #define SV_ST_MASK 0x0000fc00 /* system type mask */ #define SV_ST_RESERVED 0x00000000 /* RESERVED */ /* * System types for the DEC 3000/500 (Flamingo) Family */ #define SV_ST_SANDPIPER 0x00000400 /* Sandpiper; 3000/400 */ #define SV_ST_FLAMINGO 0x00000800 /* Flamingo; 3000/500 */ #define SV_ST_HOTPINK 0x00000c00 /* "Hot Pink"; 3000/500X */ #define SV_ST_FLAMINGOPLUS 0x00001000 /* Flamingo+; 3000/800 */ #define SV_ST_ULTRA 0x00001400 /* "Ultra", aka Flamingo+ */ #define SV_ST_SANDPLUS 0x00001800 /* Sandpiper+; 3000/600 */ #define SV_ST_SANDPIPER45 0x00001c00 /* Sandpiper45; 3000/700 */ #define SV_ST_FLAMINGO45 0x00002000 /* Flamingo45; 3000/900 */ /* * System types for ??? */ #define SV_ST_SABLE 0x00000400 /* Sable (???) */ /* * System types for the DEC 3000/300 (Pelican) Family */ #define SV_ST_PELICAN 0x00000000 /* Pelican; 3000/300 */ #define SV_ST_PELICA 0x00000400 /* Pelica; 3000/300L */ #define SV_ST_PELICANPLUS 0x00000800 /* Pelican+; 3000/300X */ #define SV_ST_PELICAPLUS 0x00000c00 /* Pelica+; 3000/300LX */ /* * System types for the AlphaStation Family */ #define SV_ST_AVANTI 0x00000000 /* Avanti; 400 4/233 */ #define SV_ST_MUSTANG2_4_166 0x00000800 /* Mustang II; 200 4/166 */ #define SV_ST_MUSTANG2_4_233 0x00001000 /* Mustang II; 200 4/233 */ #define SV_ST_AVANTI_XXX 0x00001400 /* also Avanti; 400 4/233 */ #define SV_ST_AVANTI_4_266 0x00002000 #define SV_ST_MUSTANG2_4_100 0x00002400 /* Mustang II; 200 4/100 */ #define SV_ST_AVANTI_4_233 0x0000a800 /* AlphaStation 255/233 */ #define SV_ST_KN20AA 0x00000400 /* AlphaStation 500/600 */ /* * System types for the AXPvme Family */ #define SV_ST_AXPVME_64 0x00000000 /* 21068, 64MHz */ #define SV_ST_AXPVME_160 0x00000400 /* 21066, 160MHz */ #define SV_ST_AXPVME_100 0x00000c00 /* 21066A, 99MHz */ #define SV_ST_AXPVME_230 0x00001000 /* 21066A, 231MHz */ #define SV_ST_AXPVME_66 0x00001400 /* 21066A, 66MHz */ #define SV_ST_AXPVME_166 0x00001800 /* 21066A, 165MHz */ #define SV_ST_AXPVME_264 0x00001c00 /* 21066A, 264MHz */ /* * System types for the EB164 Family */ #define SV_ST_EB164_266 0x00000400 /* EB164, 266MHz */ #define SV_ST_EB164_300 0x00000800 /* EB164, 300MHz */ #define SV_ST_ALPHAPC164_366 0x00000c00 /* AlphaPC164, 366MHz */ #define SV_ST_ALPHAPC164_400 0x00001000 /* AlphaPC164, 400MHz */ #define SV_ST_ALPHAPC164_433 0x00001400 /* AlphaPC164, 433MHz */ #define SV_ST_ALPHAPC164_466 0x00001800 /* AlphaPC164, 466MHz */ #define SV_ST_ALPHAPC164_500 0x00001c00 /* AlphaPC164, 500MHz */ #define SV_ST_ALPHAPC164LX_400 0x00002000 /* AlphaPC164LX, 400MHz */ #define SV_ST_ALPHAPC164LX_466 0x00002400 /* AlphaPC164LX, 466MHz */ #define SV_ST_ALPHAPC164LX_533 0x00002800 /* AlphaPC164LX, 533MHz */ #define SV_ST_ALPHAPC164LX_600 0x00002c00 /* AlphaPC164LX, 600MHz */ #define SV_ST_ALPHAPC164SX_400 0x00003000 /* AlphaPC164SX, 400MHz */ #define SV_ST_ALPHAPC164SX_466 0x00003400 /* AlphaPC164SX, 433MHz */ #define SV_ST_ALPHAPC164SX_533 0x00003800 /* AlphaPC164SX, 533MHz */ #define SV_ST_ALPHAPC164SX_600 0x00003c00 /* AlphaPC164SX, 600MHz */ /* * System types for the Digital Personal Workstation (Miata) Family * XXX These are not very complete! */ #define SV_ST_MIATA_1_5 0x00004c00 /* Miata 1.5 */ u_int64_t rpb_variation; /* 58 */ char rpb_revision[8]; /* 60; only first 4 valid */ u_int64_t rpb_intr_freq; /* 68; scaled by 4096 */ u_int64_t rpb_cc_freq; /* 70: cycle cntr frequency */ u_long rpb_vptb; /* 78: */ u_int64_t rpb_reserved_arch; /* 80: */ u_long rpb_tbhint_off; /* 88: */ u_int64_t rpb_pcs_cnt; /* 90: */ u_int64_t rpb_pcs_size; /* 98; pcs size in bytes */ u_long rpb_pcs_off; /* A0: offset to pcs info */ u_int64_t rpb_ctb_cnt; /* A8: console terminal */ u_int64_t rpb_ctb_size; /* B0: ctb size in bytes */ u_long rpb_ctb_off; /* B8: offset to ctb */ u_long rpb_crb_off; /* C0: offset to crb */ u_long rpb_memdat_off; /* C8: memory data offset */ u_long rpb_condat_off; /* D0: config data offset */ u_long rpb_fru_off; /* D8: FRU table offset */ u_int64_t rpb_save_term; /* E0: terminal save */ u_int64_t rpb_save_term_val; /* E8: */ u_int64_t rpb_rest_term; /* F0: terminal restore */ u_int64_t rpb_rest_term_val; /* F8: */ u_int64_t rpb_restart; /* 100: restart */ u_int64_t rpb_restart_val; /* 108: */ u_int64_t rpb_reserve_os; /* 110: */ u_int64_t rpb_reserve_hw; /* 118: */ u_int64_t rpb_checksum; /* 120: HWRPB checksum */ u_int64_t rpb_rxrdy; /* 128: receive ready */ u_int64_t rpb_txrdy; /* 130: transmit ready */ u_long rpb_dsrdb_off; /* 138: HWRPB + DSRDB offset */ u_int64_t rpb_tbhint[8]; /* 149: TB hint block */ }; #define LOCATE_PCS(h,cpunumber) ((struct pcs *) \ ((char *)(h) + (h)->rpb_pcs_off + ((cpunumber) * (h)->rpb_pcs_size))) /* * PCS: Per-CPU information. */ struct pcs { u_int8_t pcs_hwpcb[128]; /* 0: PAL dependent */ #define PCS_BIP 0x000001 /* boot in progress */ #define PCS_RC 0x000002 /* restart possible */ #define PCS_PA 0x000004 /* processor available */ #define PCS_PP 0x000008 /* processor present */ #define PCS_OH 0x000010 /* user halted */ #define PCS_CV 0x000020 /* context valid */ #define PCS_PV 0x000040 /* PALcode valid */ #define PCS_PMV 0x000080 /* PALcode memory valid */ #define PCS_PL 0x000100 /* PALcode loaded */ #define PCS_HALT_REQ 0xff0000 /* halt request mask */ #define PCS_HALT_DEFAULT 0x000000 #define PCS_HALT_SAVE_EXIT 0x010000 #define PCS_HALT_COLD_BOOT 0x020000 #define PCS_HALT_WARM_BOOT 0x030000 #define PCS_HALT_STAY_HALTED 0x040000 #define PCS_mbz 0xffffffffff000000 /* 24:63 -- must be zero */ u_int64_t pcs_flags; /* 80: */ u_int64_t pcs_pal_memsize; /* 88: PAL memory size */ u_int64_t pcs_pal_scrsize; /* 90: PAL scratch size */ u_long pcs_pal_memaddr; /* 98: PAL memory addr */ u_long pcs_pal_scraddr; /* A0: PAL scratch addr */ struct { u_int64_t minorrev : 8, /* alphabetic char 'a' - 'z' */ majorrev : 8, /* alphabetic char 'a' - 'z' */ #define PAL_TYPE_STANDARD 0 #define PAL_TYPE_VMS 1 #define PAL_TYPE_OSF1 2 pal_type : 8, /* PALcode type: * 0 == standard * 1 == OpenVMS * 2 == OSF/1 * 3-127 DIGITAL reserv. * 128-255 non-DIGITAL reserv. */ sbz1 : 8, compatibility : 16, /* Compatibility revision */ proc_cnt : 16; /* Processor count */ } pcs_pal_rev; /* A8: */ #define pcs_minorrev pcs_pal_rev.minorrev #define pcs_majorrev pcs_pal_rev.majorrev #define pcs_pal_type pcs_pal_rev.pal_type #define pcs_compatibility pcs_pal_rev.compatibility #define pcs_proc_cnt pcs_pal_rev.proc_cnt u_int64_t pcs_proc_type; /* B0: processor type */ #define PCS_PROC_EV3 1 /* EV3 */ #define PCS_PROC_EV4 2 /* EV4: 21064 */ #define PCS_PROC_SIMULATION 3 /* Simulation */ #define PCS_PROC_LCA4 4 /* LCA4: 2106[68] */ #define PCS_PROC_EV5 5 /* EV5: 21164 */ #define PCS_PROC_EV45 6 /* EV45: 21064A */ #define PCS_PROC_EV56 7 /* EV56: 21164A */ #define PCS_PROC_EV6 8 /* EV6: 21264 */ #define PCS_PROC_PCA56 9 /* PCA56: 21164PC */ #define PCS_PROC_PCA57 10 /* PCA57: 21164?? */ #define PCS_PROC_EV67 11 /* EV67: 21246A */ #define PCS_PROC_EV68CB 12 /* EV68CB: 21264C */ #define PCS_PROC_EV68AL 13 /* EV68AL: 21264B */ #define PCS_PROC_EV68CX 14 /* EV68CX: 21264D */ #define PCS_CPU_MAJORTYPE(p) ((p)->pcs_proc_type & 0xffffffff) #define PCS_CPU_MINORTYPE(p) ((p)->pcs_proc_type >> 32) /* Minor number interpretation is processor specific. See cpu.c. */ u_int64_t pcs_proc_var; /* B8: processor variation. */ #define PCS_VAR_VAXFP 0x0000000000000001 /* VAX FP support */ #define PCS_VAR_IEEEFP 0x0000000000000002 /* IEEE FP support */ #define PCS_VAR_PE 0x0000000000000004 /* Primary Eligible */ #define PCS_VAR_RESERVED 0xfffffffffffffff8 /* Reserved */ char pcs_proc_revision[8]; /* C0: only first 4 valid */ char pcs_proc_sn[16]; /* C8: only first 10 valid */ u_long pcs_machcheck; /* D8: mach chk phys addr. */ u_int64_t pcs_machcheck_len; /* E0: length in bytes */ u_long pcs_halt_pcbb; /* E8: phys addr of halt PCB */ u_long pcs_halt_pc; /* F0: halt PC */ u_int64_t pcs_halt_ps; /* F8: halt PS */ u_int64_t pcs_halt_r25; /* 100: halt argument list */ u_int64_t pcs_halt_r26; /* 108: halt return addr list */ u_int64_t pcs_halt_r27; /* 110: halt procedure value */ #define PCS_HALT_RESERVED 0 #define PCS_HALT_POWERUP 1 #define PCS_HALT_CONSOLE_HALT 2 #define PCS_HALT_CONSOLE_CRASH 3 #define PCS_HALT_KERNEL_MODE 4 #define PCS_HALT_KERNEL_STACK_INVALID 5 #define PCS_HALT_DOUBLE_ERROR_ABORT 6 #define PCS_HALT_SCBB 7 #define PCS_HALT_PTBR 8 /* 9-FF: reserved */ u_int64_t pcs_halt_reason; /* 118: */ u_int64_t pcs_reserved_soft; /* 120: preserved software */ struct { /* 128: inter-console buffers */ u_int iccb_rxlen; u_int iccb_txlen; char iccb_rxbuf[80]; char iccb_txbuf[80]; } pcs_iccb; #define PALvar_reserved 0 #define PALvar_OpenVMS 1 #define PALvar_OSF1 2 u_int64_t pcs_palrevisions[16]; /* 1D0: PALcode revisions */ u_int64_t pcs_reserved_arch[6]; /* 250: reserved arch */ }; /* * CTB: Console Terminal Block */ struct ctb { u_int64_t ctb_type; /* 0: CTB type */ u_int64_t ctb_unit; /* 8: */ u_int64_t ctb_reserved; /* 16: */ u_int64_t ctb_len; /* 24: bytes of info */ u_int64_t ctb_ipl; /* 32: console ipl level */ u_long ctb_tintr_vec; /* 40: transmit vec (0x800) */ u_long ctb_rintr_vec; /* 48: receive vec (0x800) */ #define CTB_NONE 0x00 /* no console present */ #define CTB_SERVICE 0x01 /* service processor */ #define CTB_PRINTERPORT 0x02 /* printer port on the SCC */ #define CTB_GRAPHICS 0x03 /* graphics device */ #define CTB_TYPE4 0x04 /* type 4 CTB */ #define CTB_NETWORK 0xC0 /* network device */ u_int64_t ctb_term_type; /* 56: terminal type */ u_int64_t ctb_keybd_type; /* 64: keyboard nationality */ u_long ctb_keybd_trans; /* 72: trans. table addr */ u_long ctb_keybd_map; /* 80: map table addr */ u_int64_t ctb_keybd_state; /* 88: keyboard flags */ u_int64_t ctb_keybd_last; /* 96: last key entered */ u_long ctb_font_us; /* 104: US font table addr */ u_long ctb_font_mcs; /* 112: MCS font table addr */ u_int64_t ctb_font_width; /* 120: font width, height */ u_int64_t ctb_font_height; /* 128: in pixels */ u_int64_t ctb_mon_width; /* 136: monitor width, height */ u_int64_t ctb_mon_height; /* 144: in pixels */ u_int64_t ctb_dpi; /* 152: monitor dots per inch */ u_int64_t ctb_planes; /* 160: # of planes */ u_int64_t ctb_cur_width; /* 168: cursor width, height */ u_int64_t ctb_cur_height; /* 176: in pixels */ u_int64_t ctb_head_cnt; /* 184: # of heads */ u_int64_t ctb_opwindow; /* 192: opwindow on screen */ u_long ctb_head_offset; /* 200: offset to head info */ u_long ctb_putchar; /* 208: output char to TURBO */ u_int64_t ctb_io_state; /* 216: I/O flags */ u_int64_t ctb_listen_state; /* 224: listener flags */ u_long ctb_xaddr; /* 232: extended info addr */ u_int64_t ctb_turboslot; /* 248: TURBOchannel slot # */ u_int64_t ctb_server_off; /* 256: offset to server info */ u_int64_t ctb_line_off; /* 264: line parameter offset */ u_int8_t ctb_csd; /* 272: console specific data */ }; struct ctb_tt { u_int64_t ctb_type; /* 0: CTB type */ u_int64_t ctb_unit; /* 8: console unit */ u_int64_t ctb_reserved; /* 16: reserved */ u_int64_t ctb_length; /* 24: length */ u_int64_t ctb_csr; /* 32: address */ u_int64_t ctb_tivec; /* 40: Tx intr vector */ u_int64_t ctb_rivec; /* 48: Rx intr vector */ u_int64_t ctb_baud; /* 56: baud rate */ u_int64_t ctb_put_sts; /* 64: PUTS status */ u_int64_t ctb_get_sts; /* 72: GETS status */ u_int64_t ctb_reserved0; /* 80: reserved */ }; /* * Format of the Console Terminal Block Type 4 `turboslot' field: * * 63 40 39 32 31 24 23 16 15 8 7 0 * | reserved | channel | hose | bus type | bus | slot| */ #define CTB_TURBOSLOT_CHANNEL(x) (((x) >> 32) & 0xff) #define CTB_TURBOSLOT_HOSE(x) (((x) >> 24) & 0xff) #define CTB_TURBOSLOT_TYPE(x) (((x) >> 16) & 0xff) #define CTB_TURBOSLOT_BUS(x) (((x) >> 8) & 0xff) #define CTB_TURBOSLOT_SLOT(x) ((x) & 0xff) #define CTB_TURBOSLOT_TYPE_TC 0 /* TURBOchannel */ #define CTB_TURBOSLOT_TYPE_ISA 1 /* ISA */ #define CTB_TURBOSLOT_TYPE_EISA 2 /* EISA */ #define CTB_TURBOSLOT_TYPE_PCI 3 /* PCI */ /* * CRD: Console Routine Descriptor */ struct crd { int64_t descriptor; u_int64_t entry_va; }; /* * CRB: Console Routine Block */ struct crb { struct crd *crb_v_dispatch; /* 0: virtual dispatch addr */ u_long crb_p_dispatch; /* 8: phys dispatch addr */ struct crd *crb_v_fixup; /* 10: virtual fixup addr */ u_long crb_p_fixup; /* 18: phys fixup addr */ u_int64_t crb_map_cnt; /* 20: phys/virt map entries */ u_int64_t crb_page_cnt; /* 28: pages to be mapped */ }; /* * MDDT: Memory Data Descriptor Table */ struct mddt { int64_t mddt_cksum; /* 0: 7-N checksum */ u_long mddt_physaddr; /* 8: bank config addr * IMPLEMENTATION SPECIFIC */ u_int64_t mddt_cluster_cnt; /* 10: memory cluster count */ struct mddt_cluster { u_long mddt_pfn; /* 0: starting PFN */ u_int64_t mddt_pg_cnt; /* 8: 8KB page count */ u_int64_t mddt_pg_test; /* 10: tested page count */ u_long mddt_v_bitaddr; /* 18: bitmap virt addr */ u_long mddt_p_bitaddr; /* 20: bitmap phys addr */ int64_t mddt_bit_cksum; /* 28: bitmap checksum */ #define MDDT_NONVOLATILE 0x10 /* cluster is non-volatile */ #define MDDT_PALCODE 0x01 /* console and PAL only */ #define MDDT_SYSTEM 0x00 /* system software only */ #define MDDT_mbz 0xfffffffffffffffc /* 2:63 -- must be zero */ int64_t mddt_usage; /* 30: bitmap permissions */ } mddt_clusters[1]; /* variable length array */ }; /* * DSR: Dynamic System Recognition. We're interested in the sysname * offset. The data pointed to by sysname is: * * [8 bytes: length of system name][N bytes: system name string] * * The system name string is NUL-terminated. */ struct dsrdb { int64_t dsr_smm; /* 0: SMM number */ u_int64_t dsr_lurt_off; /* 8: LURT table offset */ u_int64_t dsr_sysname_off; /* 16: offset to sysname */ }; /* * The DSR appeared in version 5 of the HWRPB. */ #define HWRPB_DSRDB_MINVERS 5 #ifdef _KERNEL extern int cputype; extern struct rpb *hwrpb; #endif #endif /* ASSEMBLER */