diff options
Diffstat (limited to 'system/alpha/h/rpb.h')
| -rw-r--r-- | system/alpha/h/rpb.h | 293 |
1 files changed, 145 insertions, 148 deletions
diff --git a/system/alpha/h/rpb.h b/system/alpha/h/rpb.h index 225aec23f..81ed5bb14 100644 --- a/system/alpha/h/rpb.h +++ b/system/alpha/h/rpb.h @@ -1,32 +1,30 @@ /* -Copyright 1990 Hewlett-Packard Development Company, L.P. - -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 -AUTHORS OR COPYRIGHT HOLDERS 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. -*/ - -/* - * "@(#)rpb.h 9.2 (ULTRIX/OSF) 10/30/91" + * Copyright 1990 Hewlett-Packard Development Company, L.P. + * + * 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 AUTHORS OR COPYRIGHT HOLDERS + * 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. */ + /* * Defines for the architected startup addresses. */ - #define HWRPB_ADDR 0x10000000 /* 256 MB */ #define BOOT_ADDR 0x20000000 /* 512 MB */ #define PGTBL_ADDR 0x40000000 /* 1 GB */ @@ -66,7 +64,7 @@ SOFTWARE. #define SV_PF_RSVD 0x00000000 /* RESERVED */ -#define SV_RESERVED 0x00000000 /* All STS bits; zero for backward compat. */ +#define SV_RESERVED 0x00000000 /* All STS bits; 0 for back compat */ #define SV_MPCAP 0x00000001 /* MP capable */ #define SV_PF_UNITED 0x00000020 /* United */ #define SV_PF_SEPARATE 0x00000040 /* Separate */ @@ -76,8 +74,8 @@ SOFTWARE. #define SV_GRAPHICS 0x00000200 /* Embedded graphics processor */ -#define SV_STS_MASK 0x0000fc00 /* STS bits - system and I/O board */ -#define SV_SANDPIPER 0x00000400 /* others define system platforms. */ +#define SV_STS_MASK 0x0000fc00 /* STS bits - system and I/O board */ +#define SV_SANDPIPER 0x00000400 /* others define system platforms */ #define SV_FLAMINGO 0x00000800 /* STS BIT SETTINGS */ #define SV_HOTPINK 0x00000c00 /* STS BIT SETTINGS */ #define SV_FLAMINGOPLUS 0x00001000 /* STS BIT SETTINGS */ @@ -96,7 +94,7 @@ SOFTWARE. #define CONS_NONE 0 /* no console present */ #define CONS_SRVC 1 /* console is service processor */ #define CONS_DZ 2 /* console is dz/dl VT device */ -#define CONS_GRPH 3 /* cons is graphics dev w/ dz/dl keybd*/ +#define CONS_GRPH 3 /* cons is gfx dev w/ dz/dl keybd*/ #define CONS_REM 4 /* cons is remote, protocal enet/MOP */ /* @@ -108,50 +106,49 @@ SOFTWARE. #define PALvar_OpenVMS 1 #define PALvar_OSF1 2 -#include <sys/types.h> /* * The Alpha restart parameter block, which is a page or 2 in low memory */ struct rpb { struct rpb *rpb_selfref; /* 000: physical self-reference */ - long rpb_string; /* 008: contains string "HWRPB" */ - long rpb_vers; /* 010: HWRPB version number */ - u_long rpb_size; /* 018: bytes in RPB perCPU CTB CRB MEMDSC */ - u_long rpb_cpuid; /* 020: primary cpu id */ - u_long rpb_pagesize; /* 028: page size in bytes */ - u_long rpb_addrbits; /* 030: number of phys addr bits */ - u_long rpb_maxasn; /* 038: max valid ASN */ - char rpb_ssn[16]; /* 040: system serial num: 10 ascii chars */ - u_long rpb_systype; /* 050: system type */ - long rpb_sysvar; /* 058: system variation */ - long rpb_sysrev; /* 060: system revision */ - u_long rpb_clock; /* 068: scaled interval clock intr freq */ - u_long rpb_counter; /* 070: cycle counter frequency */ - u_long rpb_vptb; /* 078: virtual page table base */ - long rpb_res1; /* 080: reserved */ - u_long rpb_trans_off; /* 088: offset to translation buffer hint */ - u_long rpb_numprocs; /* 090: number of processor slots */ - u_long rpb_slotsize; /* 098: per-cpu slot size */ - u_long rpb_percpu_off; /* 0A0: offset to per_cpu slots */ - u_long rpb_num_ctb; /* 0A8: number of CTBs */ - u_long rpb_ctb_size; /* 0B0: bytes in largest CTB */ - u_long rpb_ctb_off; /* 0B8: offset to CTB (cons term block) */ - u_long rpb_crb_off; /* 0C0: offset to CRB (cons routine block) */ - u_long rpb_mdt_off; /* 0C8: offset to memory descriptor table */ - u_long rpb_config_off; /* 0D0: offset to config data block */ - u_long rpb_fru_off; /* 0D8: offset to FRU table */ - void (*rpb_saveterm)(); /* 0E0: virt addr of save term routine */ - long rpb_saveterm_pv; /* 0E8: proc value for save term routine */ - void (*rpb_rstrterm)(); /* 0F0: virt addr of restore term routine */ - long rpb_rstrterm_pv; /* 0F8: proc value for restore term routine */ - void (*rpb_restart)(); /* 100: virt addr of CPU restart routine */ - long rpb_restart_pv; /* 108: proc value for CPU restart routine */ - long rpb_software; /* 110: used to determine presence of kdebug */ - long rpb_hardware; /* 118: reserved for hardware */ - long rpb_checksum; /* 120: checksum of prior entries in rpb */ - long rpb_rxrdy; /* 128: receive ready bitmask */ - long rpb_txrdy; /* 130: transmit ready bitmask */ - u_long rpb_dsr_off; /* 138: Dynamic System Recog. offset */ + long rpb_string; /* 008: contains string "HWRPB" */ + long rpb_vers; /* 010: HWRPB version number */ + ulong rpb_size; /* 018: bytes in RPB perCPU CTB CRB MEMDSC */ + ulong rpb_cpuid; /* 020: primary cpu id */ + ulong rpb_pagesize; /* 028: page size in bytes */ + ulong rpb_addrbits; /* 030: number of phys addr bits */ + ulong rpb_maxasn; /* 038: max valid ASN */ + char rpb_ssn[16]; /* 040: system serial num: 10 ascii chars */ + ulong grpb_systype; /* 050: system type */ + long rpb_sysvar; /* 058: system variation */ + long rpb_sysrev; /* 060: system revision */ + ulong rpb_clock; /* 068: scaled interval clock intr freq */ + ulong rpb_counter; /* 070: cycle counter frequency */ + ulong rpb_vptb; /* 078: virtual page table base */ + long rpb_res1; /* 080: reserved */ + ulong rpb_trans_off; /* 088: offset to translation buffer hint */ + ulong rpb_numprocs; /* 090: number of processor slots */ + ulong rpb_slotsize; /* 098: per-cpu slot size */ + ulong rpb_percpu_off; /* 0A0: offset to per_cpu slots */ + ulong rpb_num_ctb; /* 0A8: number of CTBs */ + ulong rpb_ctb_size; /* 0B0: bytes in largest CTB */ + ulong rpb_ctb_off; /* 0B8: offset to CTB (cons term block) */ + ulong rpb_crb_off; /* 0C0: offset to CRB (cons routine block) */ + ulong rpb_mdt_off; /* 0C8: offset to memory descriptor table */ + ulong rpb_config_off; /* 0D0: offset to config data block */ + ulong rpb_fru_off; /* 0D8: offset to FRU table */ + void (*rpb_saveterm)(); /* 0E0: virt addr of save term routine */ + long rpb_saveterm_pv; /* 0E8: proc value for save term routine */ + void (*rpb_rstrterm)(); /* 0F0: virt addr of restore term routine */ + long rpb_rstrterm_pv; /* 0F8: proc value for restore term routine */ + void (*rpb_restart)(); /* 100: virt addr of CPU restart routine */ + long rpb_restart_pv; /* 108: proc value for CPU restart routine */ + long rpb_software; /* 110: used to determine presence of kdebug */ + long rpb_hardware; /* 118: reserved for hardware */ + long rpb_checksum; /* 120: checksum of prior entries in rpb */ + long rpb_rxrdy; /* 128: receive ready bitmask */ + long rpb_txrdy; /* 130: transmit ready bitmask */ + ulong rpb_dsr_off; /* 138: Dynamic System Recog. offset */ }; #define rpb_kdebug rpb_software @@ -165,15 +162,15 @@ struct rpb { * with formats used by other palcode types. */ struct bootpcb { - long rpb_ksp; /* 000: kernel stack pointer */ - long rpb_usp; /* 008: user stack pointer */ - long rpb_ptbr; /* 010: page table base register */ - int rpb_cc; /* 018: cycle counter */ - int rpb_asn; /* 01C: address space number */ - long rpb_proc_uniq; /* 020: proc/thread unique value */ - long rpb_fen; /* 028: floating point enable */ - long rpb_palscr[2]; /* 030: pal scratch area */ - long rpb_pcbpad[8]; /* 040: padding for fixed size */ + long rpb_ksp; /* 000: kernel stack pointer */ + long rpb_usp; /* 008: user stack pointer */ + long rpb_ptbr; /* 010: page table base register */ + int rpb_cc; /* 018: cycle counter */ + int rpb_asn; /* 01C: address space number */ + long rpb_proc_uniq; /* 020: proc/thread unique value */ + long rpb_fen; /* 028: floating point enable */ + long rpb_palscr[2]; /* 030: pal scratch area */ + long rpb_pcbpad[8]; /* 040: padding for fixed size */ }; /* @@ -182,10 +179,10 @@ struct bootpcb { * of secondary processors. */ struct iccb { - u_int iccb_rxlen; /* receive length in bytes */ - u_int iccb_txlen; /* transmit length in bytes */ - char iccb_rxbuf[80]; /* receive buffer */ - char iccb_txbuf[80]; /* transmit buffer */ + uint iccb_rxlen; /* receive length in bytes */ + uint iccb_txlen; /* transmit length in bytes */ + char iccb_rxbuf[80]; /* receive buffer */ + char iccb_txbuf[80]; /* transmit buffer */ }; /* @@ -196,29 +193,29 @@ struct iccb { */ struct rpb_percpu { struct bootpcb rpb_pcb; /* 000: boot/restart HWPCB */ - long rpb_state; /* 080: per-cpu state bits */ - long rpb_palmem; /* 088: palcode memory length */ - long rpb_palscratch; /* 090: palcode scratch length */ - long rpb_palmem_addr; /* 098: phys addr of palcode mem space */ - long rpb_palscratch_addr; /* 0A0: phys addr of palcode scratch space */ - long rpb_palrev; /* 0A8: PALcode rev required */ - long rpb_proctype; /* 0B0: processor type */ - long rpb_procvar; /* 0B8: processor variation */ - long rpb_procrev; /* 0C0: processor revision */ - char rpb_procsn[16]; /* 0C8: proc serial num: 10 ascii chars */ - long rpb_logout; /* 0D8: phys addr of logout area */ - long rpb_logout_len; /* 0E0: length in bytes of logout area */ - long rpb_haltpb; /* 0E8: halt pcb base */ - long rpb_haltpc; /* 0F0: halt pc */ - long rpb_haltps; /* 0F8: halt ps */ - long rpb_haltal; /* 100: halt arg list (R25) */ - long rpb_haltra; /* 108: halt return address (R26) */ - long rpb_haltpv; /* 110: halt procedure value (R27) */ - long rpb_haltcode; /* 118: reason for halt */ - long rpb_software; /* 120: for software */ - struct iccb rpb_iccb; /* 128: inter-console communications buffer */ - long rpb_palrev_avail[16];/* 1D0: PALcode revs available */ - long rpb_pcrsvd[6]; /* 250: reserved for arch use */ + long rpb_state; /* 080: per-cpu state bits */ + long rpb_palmem; /* 088: palcode memory length */ + long rpb_palscratch; /* 090: palcode scratch length */ + long rpb_palmem_addr; /* 098: phys addr of palcode mem space */ + long rpb_palscratch_addr; /* 0A0: phys addr of palcode scratch space */ + long rpb_palrev; /* 0A8: PALcode rev required */ + long rpb_proctype; /* 0B0: processor type */ + long rpb_procvar; /* 0B8: processor variation */ + long rpb_procrev; /* 0C0: processor revision */ + char rpb_procsn[16]; /* 0C8: proc serial num: 10 ascii chars */ + long rpb_logout; /* 0D8: phys addr of logout area */ + long rpb_logout_len; /* 0E0: length in bytes of logout area */ + long rpb_haltpb; /* 0E8: halt pcb base */ + long rpb_haltpc; /* 0F0: halt pc */ + long rpb_haltps; /* 0F8: halt ps */ + long rpb_haltal; /* 100: halt arg list (R25) */ + long rpb_haltra; /* 108: halt return address (R26) */ + long rpb_haltpv; /* 110: halt procedure value (R27) */ + long rpb_haltcode; /* 118: reason for halt */ + long rpb_software; /* 120: for software */ + struct iccb rpb_iccb; /* 128: inter-console communications buffer */ + long rpb_palrev_avail[16]; /* 1D0: PALcode revs available */ + long rpb_pcrsvd[6]; /* 250: reserved for arch use */ /* the dump stack grows from the end of the rpb page not to reach here */ }; @@ -229,13 +226,13 @@ struct rpb_percpu { * The memory cluster descriptor. */ struct rpb_cluster { - long rpb_pfn; /* 000: starting PFN of this cluster */ - long rpb_pfncount; /* 008: count of PFNs in this cluster */ - long rpb_pfntested; /* 010: count of tested PFNs in cluster */ - long rpb_va; /* 018: va of bitmap */ - long rpb_pa; /* 020: pa of bitmap */ - long rpb_checksum; /* 028: checksum of bitmap */ - long rpb_usage; /* 030: usage of cluster */ + long rpb_pfn; /* 000: starting PFN of this cluster */ + long rpb_pfncount; /* 008: count of PFNs in this cluster */ + long rpb_pfntested; /* 010: count of tested PFNs in cluster */ + long rpb_va; /* 018: va of bitmap */ + long rpb_pa; /* 020: pa of bitmap */ + long rpb_checksum; /* 028: checksum of bitmap */ + long rpb_usage; /* 030: usage of cluster */ }; #define CLUSTER_USAGE_OS ((long)0) #define CLUSTER_USAGE_PAL ((long)1) @@ -250,9 +247,9 @@ struct rpb_cluster { * of memory). */ struct rpb_mdt { - long rpb_checksum; /* 000: checksum of entire mem desc table */ - long rpb_impaddr; /* 008: PA of implementation dep info */ - long rpb_numcl; /* 010: number of clusters */ + long rpb_checksum; /* 000: checksum of entire mem desc table */ + long rpb_impaddr; /* 008: PA of implementation dep info */ + long rpb_numcl; /* 010: number of clusters */ struct rpb_cluster rpb_cluster[1]; /* first instance of a cluster */ }; @@ -261,38 +258,37 @@ struct rpb_mdt { * UART console device. */ struct ctb_tt { - long ctb_type; /* 000: console type */ - long ctb_unit; /* 008: console unit */ - long ctb_resv; /* 010: reserved */ - long ctb_length; /* 018: byte length of device dep */ - /* portion */ - long ctb_csr; /* 020: CSR Address */ - long ctb_tivec; /* 028: <63>=tie; interrupt vector */ - long ctb_rivec; /* 030: <63>=rie; interrupt vector */ - long ctb_baud; /* 038: baud rate */ - long ctb_put_sts; /* 040: PUTS callback extended status */ - long ctb_get_sts; /* 048: GETS callback extended status */ - long ctb_rsvd[1]; /* 050: reserved for console use */ + long ctb_type; /* 000: console type */ + long ctb_unit; /* 008: console unit */ + long ctb_resv; /* 010: reserved */ + long ctb_length; /* 018: byte length of device dep portion */ + long ctb_csr; /* 020: CSR Address */ + long ctb_tivec; /* 028: <63>=tie; interrupt vector */ + long ctb_rivec; /* 030: <63>=rie; interrupt vector */ + long ctb_baud; /* 038: baud rate */ + long ctb_put_sts; /* 040: PUTS callback extended status */ + long ctb_get_sts; /* 048: GETS callback extended status */ + long ctb_rsvd[1]; /* 050: reserved for console use */ }; /* * The "Console Terminal Block" portion of the HWRPB. */ struct rpb_ctb { - long rpb_type; /* 000: console type */ - long rpb_unit; /* 008: console unit */ - long rpb_resv; /* 010: reserved */ - long rpb_length; /* 018: byte length of device dep portion */ - long rpb_first; /* 000: first field of device dep portion */ + long rpb_type; /* 000: console type */ + long rpb_unit; /* 008: console unit */ + long rpb_resv; /* 010: reserved */ + long rpb_length; /* 018: byte length of device dep portion */ + long rpb_first; /* 000: first field of device dep portion */ }; /* * The physical/virtual map for the console routine block. */ struct rpb_map { - long rpb_virt; /* virtual address for map entry */ - long rpb_phys; /* phys address for map entry */ - long rpb_pgcount; /* page count for map entry */ + long rpb_virt; /* virtual address for map entry */ + long rpb_phys; /* phys address for map entry */ + long rpb_pgcount; /* page count for map entry */ }; /* @@ -300,22 +296,23 @@ struct rpb_map { * Note: the "offsets" are all relative to the start of the HWRPB (HWRPB_ADDR). */ struct rpb_crb { - long rpb_va_disp; /* va of call-back dispatch rtn */ - long rpb_pa_disp; /* pa of call-back dispatch rtn */ - long rpb_va_fixup; /* va of call-back fixup rtn */ - long rpb_pa_fixup; /* pa of call-back fixup rtn */ - long rpb_num; /* number of entries in phys/virt map */ - long rpb_mapped_pages; /* Number of pages to be mapped */ - struct rpb_map rpb_map[1]; /* first instance of a map entry */ + long rpb_va_disp; /* va of call-back dispatch rtn */ + long rpb_pa_disp; /* pa of call-back dispatch rtn */ + long rpb_va_fixup; /* va of call-back fixup rtn */ + long rpb_pa_fixup; /* pa of call-back fixup rtn */ + long rpb_num; /* number of entries in phys/virt map */ + long rpb_mapped_pages; /* Number of pages to be mapped */ + struct rpb_map rpb_map[1]; /* first instance of a map entry */ }; /* * These macros define where within the HWRPB the CTB and CRB are located. */ -#define CTB_SETUP ((struct rpb_ctb *) ((long)hwrpb_addr + \ - (long)(hwrpb_addr->rpb_ctb_off))) -#define CRB_SETUP ((struct rpb_crb *) ((long)hwrpb_addr + \ - (long)(hwrpb_addr->rpb_crb_off))) +#define CTB_SETUP \ + ((struct rpb_ctb *) ((long)hwrpb_addr + (long)(hwrpb_addr->rpb_ctb_off))) + +#define CRB_SETUP \ + ((struct rpb_crb *) ((long)hwrpb_addr + (long)(hwrpb_addr->rpb_crb_off))) /* * The "Dynamic System Recognition" portion of the HWRPB. @@ -324,8 +321,8 @@ struct rpb_crb { * data for software licensing */ struct rpb_dsr { - long rpb_smm; /* SMM nubber used by LMF */ - u_long rpb_lurt_off; /* offset to LURT table */ - u_long rpb_sysname_off; /* offset to sysname char count */ - int lurt[10]; /* XXM has one LURT entry */ + long rpb_smm; /* SMM nubber used by LMF */ + ulong rpb_lurt_off; /* offset to LURT table */ + ulong rpb_sysname_off; /* offset to sysname char count */ + int lurt[10]; /* XXM has one LURT entry */ }; |