/* SPDX-License-Identifier: GPL-2.0 */ #ifndef __SPARC_OPENPROM_H #define __SPARC_OPENPROM_H /* openprom.h: Prom structures and defines for access to the OPENBOOT * prom routines and data areas. * * Copyright (C) 1995,1996 David S. Miller (davem@caip.rutgers.edu) */ /* Empirical constants... */ #define LINUX_OPPROM_MAGIC 0x10010407 #ifndef __ASSEMBLY__ #include <linux/of.h> /* V0 prom device operations. */ struct linux_dev_v0_funcs { int (*v0_devopen)(char *device_str); int (*v0_devclose)(int dev_desc); int (*v0_rdblkdev)(int dev_desc, int num_blks, int blk_st, char *buf); int (*v0_wrblkdev)(int dev_desc, int num_blks, int blk_st, char *buf); int (*v0_wrnetdev)(int dev_desc, int num_bytes, char *buf); int (*v0_rdnetdev)(int dev_desc, int num_bytes, char *buf); int (*v0_rdchardev)(int dev_desc, int num_bytes, int dummy, char *buf); int (*v0_wrchardev)(int dev_desc, int num_bytes, int dummy, char *buf); int (*v0_seekdev)(int dev_desc, long logical_offst, int from); }; /* V2 and later prom device operations. */ struct linux_dev_v2_funcs { phandle (*v2_inst2pkg)(int d); /* Convert ihandle to phandle */ char * (*v2_dumb_mem_alloc)(char *va, unsigned int sz); void (*v2_dumb_mem_free)(char *va, unsigned int sz); /* To map devices into virtual I/O space. */ char * (*v2_dumb_mmap)(char *virta, int which_io, unsigned int paddr, unsigned int sz); void (*v2_dumb_munmap)(char *virta, unsigned int size); int (*v2_dev_open)(char *devpath); void (*v2_dev_close)(int d); int (*v2_dev_read)(int d, char *buf, int nbytes); int (*v2_dev_write)(int d, const char *buf, int nbytes); int (*v2_dev_seek)(int d, int hi, int lo); /* Never issued (multistage load support) */ void (*v2_wheee2)(void); void (*v2_wheee3)(void); }; struct linux_mlist_v0 { struct linux_mlist_v0 *theres_more; unsigned int start_adr; unsigned int num_bytes; }; struct linux_mem_v0 { struct linux_mlist_v0 **v0_totphys; struct linux_mlist_v0 **v0_prommap; struct linux_mlist_v0 **v0_available; /* What we can use */ }; /* Arguments sent to the kernel from the boot prompt. */ struct linux_arguments_v0 { char *argv[8]; char args[100]; char boot_dev[2]; int boot_dev_ctrl; int boot_dev_unit; int dev_partition; char *kernel_file_name; void *aieee1; /* XXX */ }; /* V2 and up boot things. */ struct linux_bootargs_v2 { char **bootpath; char **bootargs; int *fd_stdin; int *fd_stdout; }; /* The top level PROM vector. */ struct linux_romvec { /* Version numbers. */ unsigned int pv_magic_cookie; unsigned int pv_romvers; unsigned int pv_plugin_revision; unsigned int pv_printrev; /* Version 0 memory descriptors. */ struct linux_mem_v0 pv_v0mem; /* Node operations. */ struct linux_nodeops *pv_nodeops; char **pv_bootstr; struct linux_dev_v0_funcs pv_v0devops; char *pv_stdin; char *pv_stdout; #define PROMDEV_KBD 0 /* input from keyboard */ #define PROMDEV_SCREEN 0 /* output to screen */ #define PROMDEV_TTYA 1 /* in/out to ttya */ #define PROMDEV_TTYB 2 /* in/out to ttyb */ /* Blocking getchar/putchar. NOT REENTRANT! (grr) */ int (*pv_getchar)(void); void (*pv_putchar)(int ch); /* Non-blocking variants. */ int (*pv_nbgetchar)(void); int (*pv_nbputchar)(int ch); void (*pv_putstr)(char *str, int len); /* Miscellany. */ void (*pv_reboot)(char *bootstr); void (*pv_printf)(__const__ char *fmt, ...); void (*pv_abort)(void); __volatile__ int *pv_ticks; void (*pv_halt)(void); void (**pv_synchook)(void); /* Evaluate a forth string, not different proto for V0 and V2->up. */ union { void (*v0_eval)(int len, char *str); void (*v2_eval)(char *str); } pv_fortheval; struct linux_arguments_v0 **pv_v0bootargs; /* Get ether address. */ unsigned int (*pv_enaddr)(int d, char *enaddr); struct linux_bootargs_v2 pv_v2bootargs; struct linux_dev_v2_funcs pv_v2devops; int filler[15]; /* This one is sun4c/sun4 only. */ void (*pv_setctxt)(int ctxt, char *va, int pmeg); /* Prom version 3 Multiprocessor routines. This stuff is crazy. * No joke. Calling these when there is only one cpu probably * crashes the machine, have to test this. :-) */ /* v3_cpustart() will start the cpu 'whichcpu' in mmu-context * 'thiscontext' executing at address 'prog_counter' */ int (*v3_cpustart)(unsigned int whichcpu, int ctxtbl_ptr, int thiscontext, char *prog_counter); /* v3_cpustop() will cause cpu 'whichcpu' to stop executing * until a resume cpu call is made. */ int (*v3_cpustop)(unsigned int whichcpu); /* v3_cpuidle() will idle cpu 'whichcpu' until a stop or * resume cpu call is made. */ int (*v3_cpuidle)(unsigned int whichcpu); /* v3_cpuresume() will resume processor 'whichcpu' executing * starting with whatever 'pc' and 'npc' were left at the * last 'idle' or 'stop' call. */ int (*v3_cpuresume)(unsigned int whichcpu); }; /* Routines for traversing the prom device tree. */ struct linux_nodeops { phandle (*no_nextnode)(phandle node); phandle (*no_child)(phandle node); int (*no_proplen)(phandle node, const char *name); int (*no_getprop)(phandle node, const char *name, char *val); int (*no_setprop)(phandle node, const char *name, char *val, int len); char * (*no_nextprop)(phandle node, char *name); }; /* More fun PROM structures for device probing. */ #if defined(__sparc__) && defined(__arch64__) #define PROMREG_MAX 24 #define PROMVADDR_MAX 16 #define PROMINTR_MAX 32 #else #define PROMREG_MAX 16 #define PROMVADDR_MAX 16 #define PROMINTR_MAX 15 #endif struct linux_prom_registers { unsigned int which_io; /* hi part of physical address */ unsigned int phys_addr; /* The physical address of this register */ unsigned int reg_size; /* How many bytes does this register take up? */ }; struct linux_prom64_registers { unsigned long phys_addr; unsigned long reg_size; }; struct linux_prom_irqs { int pri; /* IRQ priority */ int vector; /* This is foobar, what does it do? */ }; /* Element of the "ranges" vector */ struct linux_prom_ranges { unsigned int ot_child_space; unsigned int ot_child_base; /* Bus feels this */ unsigned int ot_parent_space; unsigned int ot_parent_base; /* CPU looks from here */ unsigned int or_size; }; /* * Ranges and reg properties are a bit different for PCI. */ #if defined(__sparc__) && defined(__arch64__) struct linux_prom_pci_registers { unsigned int phys_hi; unsigned int phys_mid; unsigned int phys_lo; unsigned int size_hi; unsigned int size_lo; }; #else struct linux_prom_pci_registers { /* * We don't know what information this field contain. * We guess, PCI device function is in bits 15:8 * So, ... */ unsigned int which_io; /* Let it be which_io */ unsigned int phys_hi; unsigned int phys_lo; unsigned int size_hi; unsigned int size_lo; }; #endif struct linux_prom_pci_ranges { unsigned int child_phys_hi; /* Only certain bits are encoded here. */ unsigned int child_phys_mid; unsigned int child_phys_lo; unsigned int parent_phys_hi; unsigned int parent_phys_lo; unsigned int size_hi; unsigned int size_lo; }; struct linux_prom_pci_intmap { unsigned int phys_hi; unsigned int phys_mid; unsigned int phys_lo; unsigned int interrupt; int cnode; unsigned int cinterrupt; }; struct linux_prom_pci_intmask { unsigned int phys_hi; unsigned int phys_mid; unsigned int phys_lo; unsigned int interrupt; }; #endif /* !(__ASSEMBLY__) */ #endif /* !(__SPARC_OPENPROM_H) */
Name | Type | Size | Permission | Actions |
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Kbuild | File | 491 B | 0644 |
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agp.h | File | 434 B | 0644 |
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apb.h | File | 1.06 KB | 0644 |
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asm-offsets.h | File | 35 B | 0644 |
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asm-prototypes.h | File | 727 B | 0644 |
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asm.h | File | 1.08 KB | 0644 |
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asmmacro.h | File | 1.16 KB | 0644 |
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atomic.h | File | 219 B | 0644 |
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atomic_32.h | File | 2.26 KB | 0644 |
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atomic_64.h | File | 3.34 KB | 0644 |
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auxio.h | File | 310 B | 0644 |
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auxio_32.h | File | 2.55 KB | 0644 |
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auxio_64.h | File | 3.18 KB | 0644 |
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backoff.h | File | 2.7 KB | 0644 |
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barrier.h | File | 223 B | 0644 |
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barrier_32.h | File | 160 B | 0644 |
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barrier_64.h | File | 1.96 KB | 0644 |
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bbc.h | File | 9.76 KB | 0644 |
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bitext.h | File | 631 B | 0644 |
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bitops.h | File | 219 B | 0644 |
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bitops_32.h | File | 2.79 KB | 0644 |
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bitops_64.h | File | 1.64 KB | 0644 |
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btext.h | File | 145 B | 0644 |
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bug.h | File | 588 B | 0644 |
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bugs.h | File | 404 B | 0644 |
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cache.h | File | 649 B | 0644 |
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cacheflush.h | File | 373 B | 0644 |
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cacheflush_32.h | File | 1.97 KB | 0644 |
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cacheflush_64.h | File | 2.56 KB | 0644 |
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cachetlb_32.h | File | 882 B | 0644 |
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chafsr.h | File | 9.48 KB | 0644 |
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checksum.h | File | 227 B | 0644 |
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checksum_32.h | File | 6.81 KB | 0644 |
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checksum_64.h | File | 4.4 KB | 0644 |
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chmctrl.h | File | 7.91 KB | 0644 |
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clock.h | File | 231 B | 0644 |
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clocksource.h | File | 407 B | 0644 |
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cmpxchg.h | File | 223 B | 0644 |
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cmpxchg_32.h | File | 2.4 KB | 0644 |
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cmpxchg_64.h | File | 5.13 KB | 0644 |
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compat.h | File | 6.45 KB | 0644 |
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compat_signal.h | File | 565 B | 0644 |
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contregs.h | File | 1.9 KB | 0644 |
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cpu_type.h | File | 579 B | 0644 |
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cpudata.h | File | 378 B | 0644 |
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cpudata_32.h | File | 729 B | 0644 |
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cpudata_64.h | File | 1.13 KB | 0644 |
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current.h | File | 991 B | 0644 |
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dcr.h | File | 728 B | 0644 |
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dcu.h | File | 1.48 KB | 0644 |
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delay.h | File | 215 B | 0644 |
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delay_32.h | File | 907 B | 0644 |
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delay_64.h | File | 403 B | 0644 |
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device.h | File | 565 B | 0644 |
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dma-mapping.h | File | 632 B | 0644 |
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dma.h | File | 6.6 KB | 0644 |
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ebus_dma.h | File | 1.07 KB | 0644 |
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ecc.h | File | 4.34 KB | 0644 |
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eeprom.h | File | 254 B | 0644 |
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elf.h | File | 207 B | 0644 |
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elf_32.h | File | 3.19 KB | 0644 |
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elf_64.h | File | 6.47 KB | 0644 |
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estate.h | File | 2.23 KB | 0644 |
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extable_64.h | File | 727 B | 0644 |
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fb.h | File | 680 B | 0644 |
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fbio.h | File | 2.26 KB | 0644 |
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fhc.h | File | 4.43 KB | 0644 |
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floppy.h | File | 219 B | 0644 |
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floppy_32.h | File | 9.74 KB | 0644 |
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floppy_64.h | File | 18.83 KB | 0644 |
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fpumacro.h | File | 710 B | 0644 |
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ftrace.h | File | 800 B | 0644 |
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futex.h | File | 215 B | 0644 |
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futex_32.h | File | 82 B | 0644 |
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futex_64.h | File | 2.15 KB | 0644 |
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hardirq.h | File | 223 B | 0644 |
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hardirq_32.h | File | 334 B | 0644 |
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hardirq_64.h | File | 417 B | 0644 |
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head.h | File | 211 B | 0644 |
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head_32.h | File | 2.56 KB | 0644 |
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head_64.h | File | 2.13 KB | 0644 |
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hibernate.h | File | 421 B | 0644 |
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highmem.h | File | 2.02 KB | 0644 |
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hugetlb.h | File | 2.09 KB | 0644 |
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hvtramp.h | File | 782 B | 0644 |
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hw_irq.h | File | 88 B | 0644 |
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hypervisor.h | File | 110.71 KB | 0644 |
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ide.h | File | 2.19 KB | 0644 |
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idprom.h | File | 656 B | 0644 |
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intr_queue.h | File | 794 B | 0644 |
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io-unit.h | File | 2.41 KB | 0644 |
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io.h | File | 620 B | 0644 |
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io_32.h | File | 3.51 KB | 0644 |
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io_64.h | File | 10.66 KB | 0644 |
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ioctls.h | File | 358 B | 0644 |
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iommu.h | File | 215 B | 0644 |
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iommu_32.h | File | 5.73 KB | 0644 |
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iommu_64.h | File | 2.43 KB | 0644 |
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irq.h | File | 207 B | 0644 |
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irq_32.h | File | 526 B | 0644 |
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irq_64.h | File | 3.06 KB | 0644 |
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irqflags.h | File | 227 B | 0644 |
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irqflags_32.h | File | 1.03 KB | 0644 |
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irqflags_64.h | File | 1.91 KB | 0644 |
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jump_label.h | File | 1.01 KB | 0644 |
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kdebug.h | File | 219 B | 0644 |
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kdebug_32.h | File | 1.99 KB | 0644 |
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kdebug_64.h | File | 393 B | 0644 |
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kgdb.h | File | 1014 B | 0644 |
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kmap_types.h | File | 233 B | 0644 |
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kprobes.h | File | 1.41 KB | 0644 |
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ldc.h | File | 4.37 KB | 0644 |
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leon.h | File | 7.37 KB | 0644 |
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leon_amba.h | File | 8.09 KB | 0644 |
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leon_pci.h | File | 512 B | 0644 |
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lsu.h | File | 1.04 KB | 0644 |
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machines.h | File | 1.5 KB | 0644 |
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mbus.h | File | 2.93 KB | 0644 |
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mc146818rtc.h | File | 298 B | 0644 |
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mc146818rtc_32.h | File | 699 B | 0644 |
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mc146818rtc_64.h | File | 689 B | 0644 |
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mdesc.h | File | 2.99 KB | 0644 |
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memctrl.h | File | 311 B | 0644 |
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mman.h | File | 304 B | 0644 |
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mmu.h | File | 207 B | 0644 |
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mmu_32.h | File | 209 B | 0644 |
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mmu_64.h | File | 3.14 KB | 0644 |
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mmu_context.h | File | 239 B | 0644 |
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mmu_context_32.h | File | 1.07 KB | 0644 |
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mmu_context_64.h | File | 4.15 KB | 0644 |
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mmzone.h | File | 393 B | 0644 |
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msi.h | File | 774 B | 0644 |
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mxcc.h | File | 4.33 KB | 0644 |
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nmi.h | File | 354 B | 0644 |
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ns87303.h | File | 3.22 KB | 0644 |
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obio.h | File | 6.26 KB | 0644 |
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openprom.h | File | 7.3 KB | 0644 |
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oplib.h | File | 215 B | 0644 |
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oplib_32.h | File | 5.92 KB | 0644 |
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oplib_64.h | File | 8.12 KB | 0644 |
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page.h | File | 274 B | 0644 |
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page_32.h | File | 3.91 KB | 0644 |
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page_64.h | File | 4.49 KB | 0644 |
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parport.h | File | 5.68 KB | 0644 |
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pbm.h | File | 1.47 KB | 0644 |
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pci.h | File | 207 B | 0644 |
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pci_32.h | File | 1.09 KB | 0644 |
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pci_64.h | File | 1.49 KB | 0644 |
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pcic.h | File | 5.77 KB | 0644 |
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pcr.h | File | 1.85 KB | 0644 |
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percpu.h | File | 219 B | 0644 |
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percpu_32.h | File | 168 B | 0644 |
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percpu_64.h | File | 515 B | 0644 |
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perf_event.h | File | 802 B | 0644 |
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pgalloc.h | File | 223 B | 0644 |
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pgalloc_32.h | File | 1.91 KB | 0644 |
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pgalloc_64.h | File | 2.85 KB | 0644 |
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pgtable.h | File | 223 B | 0644 |
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pgtable_32.h | File | 11.35 KB | 0644 |
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pgtable_64.h | File | 30.71 KB | 0644 |
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pgtsrmmu.h | File | 6.05 KB | 0644 |
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pil.h | File | 1.08 KB | 0644 |
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processor.h | File | 231 B | 0644 |
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processor_32.h | File | 3.13 KB | 0644 |
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processor_64.h | File | 7.58 KB | 0644 |
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prom.h | File | 2.02 KB | 0644 |
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psr.h | File | 1.38 KB | 0644 |
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ptrace.h | File | 4.19 KB | 0644 |
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qrwlock.h | File | 205 B | 0644 |
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qspinlock.h | File | 215 B | 0644 |
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ross.h | File | 5.52 KB | 0644 |
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sbi.h | File | 3.34 KB | 0644 |
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scratchpad.h | File | 547 B | 0644 |
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seccomp.h | File | 225 B | 0644 |
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sections.h | File | 289 B | 0644 |
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setup.h | File | 1.52 KB | 0644 |
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sfafsr.h | File | 3.14 KB | 0644 |
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sfp-machine.h | File | 239 B | 0644 |
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sfp-machine_32.h | File | 6.79 KB | 0644 |
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sfp-machine_64.h | File | 3.1 KB | 0644 |
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shmparam.h | File | 227 B | 0644 |
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shmparam_32.h | File | 253 B | 0644 |
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shmparam_64.h | File | 306 B | 0644 |
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sigcontext.h | File | 2.55 KB | 0644 |
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signal.h | File | 835 B | 0644 |
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smp.h | File | 207 B | 0644 |
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smp_32.h | File | 3.29 KB | 0644 |
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smp_64.h | File | 1.84 KB | 0644 |
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sparsemem.h | File | 349 B | 0644 |
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spinlock.h | File | 227 B | 0644 |
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spinlock_32.h | File | 4.22 KB | 0644 |
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spinlock_64.h | File | 409 B | 0644 |
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spinlock_types.h | File | 549 B | 0644 |
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spitfire.h | File | 9.73 KB | 0644 |
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stacktrace.h | File | 166 B | 0644 |
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starfire.h | File | 418 B | 0644 |
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string.h | File | 1.13 KB | 0644 |
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string_32.h | File | 405 B | 0644 |
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string_64.h | File | 505 B | 0644 |
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sunbpp.h | File | 3.27 KB | 0644 |
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swift.h | File | 3.07 KB | 0644 |
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switch_to.h | File | 231 B | 0644 |
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switch_to_32.h | File | 3.53 KB | 0644 |
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switch_to_64.h | File | 2.58 KB | 0644 |
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syscall.h | File | 3.41 KB | 0644 |
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syscalls.h | File | 307 B | 0644 |
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termbits.h | File | 198 B | 0644 |
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termios.h | File | 4.94 KB | 0644 |
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thread_info.h | File | 239 B | 0644 |
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thread_info_32.h | File | 3.66 KB | 0644 |
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thread_info_64.h | File | 7.84 KB | 0644 |
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timer.h | File | 215 B | 0644 |
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timer_32.h | File | 1.18 KB | 0644 |
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timer_64.h | File | 2.37 KB | 0644 |
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timex.h | File | 215 B | 0644 |
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timex_32.h | File | 266 B | 0644 |
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timex_64.h | File | 423 B | 0644 |
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tlb.h | File | 207 B | 0644 |
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tlb_32.h | File | 520 B | 0644 |
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tlb_64.h | File | 913 B | 0644 |
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tlbflush.h | File | 227 B | 0644 |
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tlbflush_32.h | File | 621 B | 0644 |
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tlbflush_64.h | File | 1.73 KB | 0644 |
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topology.h | File | 227 B | 0644 |
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topology_32.h | File | 170 B | 0644 |
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topology_64.h | File | 1.51 KB | 0644 |
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trap_block.h | File | 6.51 KB | 0644 |
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traps.h | File | 577 B | 0644 |
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tsb.h | File | 12.17 KB | 0644 |
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tsunami.h | File | 1.85 KB | 0644 |
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ttable.h | File | 20.08 KB | 0644 |
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turbosparc.h | File | 3.78 KB | 0644 |
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uaccess.h | File | 363 B | 0644 |
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uaccess_32.h | File | 8.31 KB | 0644 |
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uaccess_64.h | File | 6.05 KB | 0644 |
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unaligned.h | File | 339 B | 0644 |
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unistd.h | File | 1.37 KB | 0644 |
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upa.h | File | 3.72 KB | 0644 |
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uprobes.h | File | 1.86 KB | 0644 |
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user.h | File | 102 B | 0644 |
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vaddrs.h | File | 2.02 KB | 0644 |
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vdso.h | File | 662 B | 0644 |
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vga.h | File | 964 B | 0644 |
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viking.h | File | 8.14 KB | 0644 |
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vio.h | File | 11.81 KB | 0644 |
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visasm.h | File | 1.51 KB | 0644 |
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vvar.h | File | 1.52 KB | 0644 |
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winmacro.h | File | 4.66 KB | 0644 |
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xor.h | File | 207 B | 0644 |
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xor_32.h | File | 7.31 KB | 0644 |
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xor_64.h | File | 2.5 KB | 0644 |
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