mirror of
https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git
synced 2024-09-12 05:48:40 +00:00
![Linus Torvalds](/assets/img/avatar_default.png)
Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
220 lines
6.9 KiB
C
220 lines
6.9 KiB
C
#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;
|
|
}
|
|
|
|
#endif /* __KERNEL__ */
|
|
|
|
#endif /* __ALPHA_HWRPB_H */
|