/* SPDX-License-Identifier: GPL-2.0 */ #ifndef __ALPHA_HWRPB_H #define __ALPHA_HWRPB_H #define INIT_HWRPB ((struct hwrpb_struct *) 0x10000000) /* * DEC processor types for Alpha systems. Found in HWRPB. * These values are architected. */ #define EV3_CPU 1 /* EV3 */ #define EV4_CPU 2 /* EV4 (21064) */ #define LCA4_CPU 4 /* LCA4 (21066/21068) */ #define EV5_CPU 5 /* EV5 (21164) */ #define EV45_CPU 6 /* EV4.5 (21064/xxx) */ #define EV56_CPU 7 /* EV5.6 (21164) */ #define EV6_CPU 8 /* EV6 (21264) */ #define PCA56_CPU 9 /* PCA56 (21164PC) */ #define PCA57_CPU 10 /* PCA57 (notyet) */ #define EV67_CPU 11 /* EV67 (21264A) */ #define EV68CB_CPU 12 /* EV68CB (21264C) */ #define EV68AL_CPU 13 /* EV68AL (21264B) */ #define EV68CX_CPU 14 /* EV68CX (21264D) */ #define EV7_CPU 15 /* EV7 (21364) */ #define EV79_CPU 16 /* EV79 (21364??) */ #define EV69_CPU 17 /* EV69 (21264/EV69A) */ /* * DEC system types for Alpha systems. Found in HWRPB. * These values are architected. */ #define ST_ADU 1 /* Alpha ADU systype */ #define ST_DEC_4000 2 /* Cobra systype */ #define ST_DEC_7000 3 /* Ruby systype */ #define ST_DEC_3000_500 4 /* Flamingo systype */ #define ST_DEC_2000_300 6 /* Jensen systype */ #define ST_DEC_3000_300 7 /* Pelican systype */ #define ST_DEC_2100_A500 9 /* Sable systype */ #define ST_DEC_AXPVME_64 10 /* AXPvme system type */ #define ST_DEC_AXPPCI_33 11 /* NoName system type */ #define ST_DEC_TLASER 12 /* Turbolaser systype */ #define ST_DEC_2100_A50 13 /* Avanti systype */ #define ST_DEC_MUSTANG 14 /* Mustang systype */ #define ST_DEC_ALCOR 15 /* Alcor (EV5) systype */ #define ST_DEC_1000 17 /* Mikasa systype */ #define ST_DEC_EB64 18 /* EB64 systype */ #define ST_DEC_EB66 19 /* EB66 systype */ #define ST_DEC_EB64P 20 /* EB64+ systype */ #define ST_DEC_BURNS 21 /* laptop systype */ #define ST_DEC_RAWHIDE 22 /* Rawhide systype */ #define ST_DEC_K2 23 /* K2 systype */ #define ST_DEC_LYNX 24 /* Lynx systype */ #define ST_DEC_XL 25 /* Alpha XL systype */ #define ST_DEC_EB164 26 /* EB164 systype */ #define ST_DEC_NORITAKE 27 /* Noritake systype */ #define ST_DEC_CORTEX 28 /* Cortex systype */ #define ST_DEC_MIATA 30 /* Miata systype */ #define ST_DEC_XXM 31 /* XXM systype */ #define ST_DEC_TAKARA 32 /* Takara systype */ #define ST_DEC_YUKON 33 /* Yukon systype */ #define ST_DEC_TSUNAMI 34 /* Tsunami systype */ #define ST_DEC_WILDFIRE 35 /* Wildfire systype */ #define ST_DEC_CUSCO 36 /* CUSCO systype */ #define ST_DEC_EIGER 37 /* Eiger systype */ #define ST_DEC_TITAN 38 /* Titan systype */ #define ST_DEC_MARVEL 39 /* Marvel systype */ /* UNOFFICIAL!!! */ #define ST_UNOFFICIAL_BIAS 100 #define ST_DTI_RUFFIAN 101 /* RUFFIAN systype */ /* Alpha Processor, Inc. systems */ #define ST_API_BIAS 200 #define ST_API_NAUTILUS 201 /* UP1000 systype */ struct pcb_struct { unsigned long ksp; unsigned long usp; unsigned long ptbr; unsigned int pcc; unsigned int asn; unsigned long unique; unsigned long flags; unsigned long res1, res2; }; struct percpu_struct { unsigned long hwpcb[16]; unsigned long flags; unsigned long pal_mem_size; unsigned long pal_scratch_size; unsigned long pal_mem_pa; unsigned long pal_scratch_pa; unsigned long pal_revision; unsigned long type; unsigned long variation; unsigned long revision; unsigned long serial_no[2]; unsigned long logout_area_pa; unsigned long logout_area_len; unsigned long halt_PCBB; unsigned long halt_PC; unsigned long halt_PS; unsigned long halt_arg; unsigned long halt_ra; unsigned long halt_pv; unsigned long halt_reason; unsigned long res; unsigned long ipc_buffer[21]; unsigned long palcode_avail[16]; unsigned long compatibility; unsigned long console_data_log_pa; unsigned long console_data_log_length; unsigned long bcache_info; }; struct procdesc_struct { unsigned long weird_vms_stuff; unsigned long address; }; struct vf_map_struct { unsigned long va; unsigned long pa; unsigned long count; }; struct crb_struct { struct procdesc_struct * dispatch_va; struct procdesc_struct * dispatch_pa; struct procdesc_struct * fixup_va; struct procdesc_struct * fixup_pa; /* virtual->physical map */ unsigned long map_entries; unsigned long map_pages; struct vf_map_struct map[1]; }; struct memclust_struct { unsigned long start_pfn; unsigned long numpages; unsigned long numtested; unsigned long bitmap_va; unsigned long bitmap_pa; unsigned long bitmap_chksum; unsigned long usage; }; struct memdesc_struct { unsigned long chksum; unsigned long optional_pa; unsigned long numclusters; struct memclust_struct cluster[0]; }; struct dsr_struct { long smm; /* SMM nubber used by LMF */ unsigned long lurt_off; /* offset to LURT table */ unsigned long sysname_off; /* offset to sysname char count */ }; struct hwrpb_struct { unsigned long phys_addr; /* check: physical address of the hwrpb */ unsigned long id; /* check: "HWRPB\0\0\0" */ unsigned long revision; unsigned long size; /* size of hwrpb */ unsigned long cpuid; unsigned long pagesize; /* 8192, I hope */ unsigned long pa_bits; /* number of physical address bits */ unsigned long max_asn; unsigned char ssn[16]; /* system serial number: big bother is watching */ unsigned long sys_type; unsigned long sys_variation; unsigned long sys_revision; unsigned long intr_freq; /* interval clock frequency * 4096 */ unsigned long cycle_freq; /* cycle counter frequency */ unsigned long vptb; /* Virtual Page Table Base address */ unsigned long res1; unsigned long tbhb_offset; /* Translation Buffer Hint Block */ unsigned long nr_processors; unsigned long processor_size; unsigned long processor_offset; unsigned long ctb_nr; unsigned long ctb_size; /* console terminal block size */ unsigned long ctbt_offset; /* console terminal block table offset */ unsigned long crb_offset; /* console callback routine block */ unsigned long mddt_offset; /* memory data descriptor table */ unsigned long cdb_offset; /* configuration data block (or NULL) */ unsigned long frut_offset; /* FRU table (or NULL) */ void (*save_terminal)(unsigned long); unsigned long save_terminal_data; void (*restore_terminal)(unsigned long); unsigned long restore_terminal_data; void (*CPU_restart)(unsigned long); unsigned long CPU_restart_data; unsigned long res2; unsigned long res3; unsigned long chksum; unsigned long rxrdy; unsigned long txrdy; unsigned long dsr_offset; /* "Dynamic System Recognition Data Block Table" */ }; #ifdef __KERNEL__ extern struct hwrpb_struct *hwrpb;
static inline void hwrpb_update_checksum(struct hwrpb_struct *h) { unsigned long sum = 0, *l; for (l = (unsigned long *) h; l < (unsigned long *) &h->chksum; ++l) sum += *l; h->chksum = sum; }Contributors
| Person | Tokens | Prop | Commits | CommitProp |
| Linus Torvalds (pre-git) | 58 | 100.00% | 1 | 100.00% |
| Total | 58 | 100.00% | 1 | 100.00% |
| Person | Tokens | Prop | Commits | CommitProp |
| Linus Torvalds (pre-git) | 823 | 94.49% | 15 | 78.95% |
| Linus Torvalds | 30 | 3.44% | 1 | 5.26% |
| Ivan Kokshaysky | 12 | 1.38% | 1 | 5.26% |
| Richard Henderson | 5 | 0.57% | 1 | 5.26% |
| Greg Kroah-Hartman | 1 | 0.11% | 1 | 5.26% |
| Total | 871 | 100.00% | 19 | 100.00% |