FM / asm

/usr/src/linux-headers-5.15.0-181/arch/m68k/include/asm/

/usr/src/linux-headers-5.15.0-181/arch/m68k/include/asm

Name	Size	Mode	Actions
adb_iop.h	1188	0644	edit dl rm
amigahw.h	10737	0644	edit dl rm
amigaints.h	3583	0644	edit dl rm
amigayle.h	3271	0644	edit dl rm
amipcmcia.h	2568	0644	edit dl rm
apollohw.h	2410	0644	edit dl rm
asm-offsets.h	35	0644	edit dl rm
asm-prototypes.h	211	0644	edit dl rm
atarihw.h	20919	0644	edit dl rm
atariints.h	5691	0644	edit dl rm
atarikb.h	1434	0644	edit dl rm
atari_joystick.h	457	0644	edit dl rm
atari_stdma.h	514	0644	edit dl rm
atari_stram.h	528	0644	edit dl rm
atomic.h	5016	0644	edit dl rm
bitops.h	12827	0644	edit dl rm
blinken.h	641	0644	edit dl rm
bootinfo.h	783	0644	edit dl rm
bootstd.h	4747	0644	edit dl rm
bug.h	659	0644	edit dl rm
bvme6000hw.h	3529	0644	edit dl rm
cache.h	296	0644	edit dl rm
cacheflush.h	133	0644	edit dl rm
cacheflush_mm.h	7173	0644	edit dl rm
cacheflush_no.h	1884	0644	edit dl rm
checksum.h	3497	0644	edit dl rm
cmpxchg.h	3189	0644	edit dl rm
coldfire.h	1653	0644	edit dl rm
contregs.h	3390	0644	edit dl rm
current.h	580	0644	edit dl rm
delay.h	3504	0644	edit dl rm
div64.h	858	0644	edit dl rm
dma.h	17040	0644	edit dl rm
dsp56k.h	1269	0644	edit dl rm
dvma.h	9903	0644	edit dl rm
elf.h	3145	0644	edit dl rm
entry.h	5902	0644	edit dl rm
export.h	53	0644	edit dl rm
fb.h	921	0644	edit dl rm
fbio.h	10106	0644	edit dl rm
flat.h	333	0644	edit dl rm
floppy.h	5330	0644	edit dl rm
fpu.h	535	0644	edit dl rm
ftrace.h	12	0644	edit dl rm
gpio.h	2294	0644	edit dl rm
hash.h	2115	0644	edit dl rm
hp300hw.h	186	0644	edit dl rm
hwtest.h	467	0644	edit dl rm
ide.h	1708	0644	edit dl rm
idprom.h	725	0644	edit dl rm
intersil.h	1134	0644	edit dl rm
io.h	244	0644	edit dl rm
io_mm.h	13198	0644	edit dl rm
io_no.h	4196	0644	edit dl rm
irq.h	2634	0644	edit dl rm
irqflags.h	1652	0644	edit dl rm
Kbuild	165	0644	edit dl rm
kexec.h	732	0644	edit dl rm
kmap.h	1754	0644	edit dl rm
linkage.h	1583	0644	edit dl rm
m52xxacr.h	3660	0644	edit dl rm
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m53xxsim.h	55262	0644	edit dl rm
m54xxacr.h	4934	0644	edit dl rm
m54xxgpt.h	3750	0644	edit dl rm
m54xxpci.h	6276	0644	edit dl rm
m54xxsim.h	3892	0644	edit dl rm
m520xsim.h	7323	0644	edit dl rm
m523xsim.h	7882	0644	edit dl rm
m525xsim.h	10822	0644	edit dl rm
m527xsim.h	13835	0644	edit dl rm
m528xsim.h	9599	0644	edit dl rm
m5206sim.h	6555	0644	edit dl rm
m5272sim.h	6199	0644	edit dl rm
m5307sim.h	7698	0644	edit dl rm
m5407sim.h	6289	0644	edit dl rm
m5441xsim.h	10294	0644	edit dl rm
machdep.h	1331	0644	edit dl rm
machines.h	3209	0644	edit dl rm
machw.h	588	0644	edit dl rm
macintosh.h	2438	0644	edit dl rm
macints.h	3210	0644	edit dl rm
mac_asc.h	520	0644	edit dl rm
mac_baboon.h	999	0644	edit dl rm
mac_iop.h	5499	0644	edit dl rm
mac_oss.h	1873	0644	edit dl rm
mac_psc.h	7427	0644	edit dl rm
mac_via.h	11718	0644	edit dl rm
math-emu.h	6897	0644	edit dl rm
MC68EZ328.h	38650	0644	edit dl rm
MC68VZ328.h	42006	0644	edit dl rm
MC68328.h	38724	0644	edit dl rm
mc146818rtc.h	598	0644	edit dl rm
mcf8390.h	3844	0644	edit dl rm
mcfclk.h	961	0644	edit dl rm
mcfdma.h	6662	0644	edit dl rm
mcfgpio.h	8269	0644	edit dl rm
mcfintc.h	3161	0644	edit dl rm
mcfmmu.h	3761	0644	edit dl rm
mcfpit.h	2278	0644	edit dl rm
mcfqspi.h	1466	0644	edit dl rm
mcfsim.h	1531	0644	edit dl rm
mcfslt.h	1240	0644	edit dl rm
mcftimer.h	2357	0644	edit dl rm
mcfuart.h	7076	0644	edit dl rm
mcfwdebug.h	5106	0644	edit dl rm
mcf_pgalloc.h	2000	0644	edit dl rm
mcf_pgtable.h	8312	0644	edit dl rm
mmu.h	243	0644	edit dl rm
mmu_context.h	7207	0644	edit dl rm
module.h	847	0644	edit dl rm
module.lds.h	91	0644	edit dl rm
motorola_pgalloc.h	2146	0644	edit dl rm
motorola_pgtable.h	7610	0644	edit dl rm
movs.h	1472	0644	edit dl rm
mvme16xhw.h	2216	0644	edit dl rm
mvme147hw.h	2938	0644	edit dl rm
natfeat.h	533	0644	edit dl rm
nettel.h	3023	0644	edit dl rm
nubus.h	1262	0644	edit dl rm
openprom.h	8173	0644	edit dl rm
oplib.h	9768	0644	edit dl rm
page.h	1728	0644	edit dl rm
page_mm.h	3399	0644	edit dl rm
page_no.h	1322	0644	edit dl rm
page_offset.h	256	0644	edit dl rm
parport.h	837	0644	edit dl rm
pci.h	258	0644	edit dl rm
pgalloc.h	444	0644	edit dl rm
pgtable.h	127	0644	edit dl rm
pgtable_mm.h	4931	0644	edit dl rm
pgtable_no.h	1438	0644	edit dl rm
processor.h	4158	0644	edit dl rm
ptrace.h	643	0644	edit dl rm
q40ints.h	749	0644	edit dl rm
q40_master.h	2357	0644	edit dl rm
quicc_simple.h	1830	0644	edit dl rm
raw_io.h	12003	0644	edit dl rm
serial.h	1165	0644	edit dl rm
setup.h	9467	0644	edit dl rm
signal.h	1377	0644	edit dl rm
smp.h	32	0644	edit dl rm
string.h	1717	0644	edit dl rm
sun3-head.h	353	0644	edit dl rm
sun3ints.h	989	0644	edit dl rm
sun3mmu.h	5025	0644	edit dl rm
sun3x.h	868	0644	edit dl rm
sun3xflop.h	5757	0644	edit dl rm
sun3xprom.h	1343	0644	edit dl rm
sun3_pgalloc.h	1267	0644	edit dl rm
sun3_pgtable.h	6583	0644	edit dl rm
switch_to.h	1549	0644	edit dl rm
syscall.h	251	0644	edit dl rm
thread_info.h	2237	0644	edit dl rm
timex.h	974	0644	edit dl rm
tlb.h	135	0644	edit dl rm
tlbflush.h	5989	0644	edit dl rm
traps.h	8615	0644	edit dl rm
uaccess.h	12563	0644	edit dl rm
ucontext.h	570	0644	edit dl rm
unistd.h	993	0644	edit dl rm
user.h	3874	0644	edit dl rm
vga.h	902	0644	edit dl rm
virtconvert.h	834	0644	edit dl rm
vmalloc.h	90	0644	edit dl rm
zorro.h	1222	0644	edit dl rm

Edit: /usr/src/linux-headers-5.15.0-181/arch/m68k/include/asm/oplib.h (9768B)

/* SPDX-License-Identifier: GPL-2.0 */
/*
 * oplib.h:  Describes the interface and available routines in the
 *           Linux Prom library.
 *
 * Copyright (C) 1995 David S. Miller (davem@caip.rutgers.edu)
 */

#ifndef __SPARC_OPLIB_H
#define __SPARC_OPLIB_H

#include <asm/openprom.h>

/* The master romvec pointer... */
extern struct linux_romvec *romvec;

/* Enumeration to describe the prom major version we have detected. */
enum prom_major_version {
	PROM_V0,      /* Original sun4c V0 prom */
	PROM_V2,      /* sun4c and early sun4m V2 prom */
	PROM_V3,      /* sun4m and later, up to sun4d/sun4e machines V3 */
	PROM_P1275,   /* IEEE compliant ISA based Sun PROM, only sun4u */
};

extern enum prom_major_version prom_vers;
/* Revision, and firmware revision. */
extern unsigned int prom_rev, prom_prev;

/* Root node of the prom device tree, this stays constant after
 * initialization is complete.
 */
extern int prom_root_node;

/* Pointer to prom structure containing the device tree traversal
 * and usage utility functions.  Only prom-lib should use these,
 * users use the interface defined by the library only!
 */
extern struct linux_nodeops *prom_nodeops;

/* The functions... */

/* You must call prom_init() before using any of the library services,
 * preferably as early as possible.  Pass it the romvec pointer.
 */
extern void prom_init(struct linux_romvec *rom_ptr);

/* Boot argument acquisition, returns the boot command line string. */
extern char *prom_getbootargs(void);

/* Device utilities. */

/* Map and unmap devices in IO space at virtual addresses. Note that the
 * virtual address you pass is a request and the prom may put your mappings
 * somewhere else, so check your return value as that is where your new
 * mappings really are!
 *
 * Another note, these are only available on V2 or higher proms!
 */
extern char *prom_mapio(char *virt_hint, int io_space, unsigned int phys_addr, unsigned int num_bytes);
extern void prom_unmapio(char *virt_addr, unsigned int num_bytes);

/* Device operations. */

/* Open the device described by the passed string.  Note, that the format
 * of the string is different on V0 vs. V2->higher proms.  The caller must
 * know what he/she is doing!  Returns the device descriptor, an int.
 */
extern int prom_devopen(char *device_string);

/* Close a previously opened device described by the passed integer
 * descriptor.
 */
extern int prom_devclose(int device_handle);

/* Do a seek operation on the device described by the passed integer
 * descriptor.
 */
extern void prom_seek(int device_handle, unsigned int seek_hival,
		      unsigned int seek_lowval);

/* Machine memory configuration routine. */

/* This function returns a V0 format memory descriptor table, it has three
 * entries.  One for the total amount of physical ram on the machine, one
 * for the amount of physical ram available, and one describing the virtual
 * areas which are allocated by the prom.  So, in a sense the physical
 * available is a calculation of the total physical minus the physical mapped
 * by the prom with virtual mappings.
 *
 * These lists are returned pre-sorted, this should make your life easier
 * since the prom itself is way too lazy to do such nice things.
 */
extern struct linux_mem_v0 *prom_meminfo(void);

/* Miscellaneous routines, don't really fit in any category per se. */

/* Reboot the machine with the command line passed. */
extern void prom_reboot(char *boot_command);

/* Evaluate the forth string passed. */
extern void prom_feval(char *forth_string);

/* Enter the prom, with possibility of continuation with the 'go'
 * command in newer proms.
 */
extern void prom_cmdline(void);

/* Enter the prom, with no chance of continuation for the stand-alone
 * which calls this.
 */
extern void prom_halt(void);

/* Set the PROM 'sync' callback function to the passed function pointer.
 * When the user gives the 'sync' command at the prom prompt while the
 * kernel is still active, the prom will call this routine.
 *
 * XXX The arguments are different on V0 vs. V2->higher proms, grrr! XXX
 */
typedef void (*sync_func_t)(void);
extern void prom_setsync(sync_func_t func_ptr);

/* Acquire the IDPROM of the root node in the prom device tree.  This
 * gets passed a buffer where you would like it stuffed.  The return value
 * is the format type of this idprom or 0xff on error.
 */
extern unsigned char prom_get_idprom(char *idp_buffer, int idpbuf_size);

/* Get the prom major version. */
extern int prom_version(void);

/* Get the prom plugin revision. */
extern int prom_getrev(void);

/* Get the prom firmware revision. */
extern int prom_getprev(void);

/* Character operations to/from the console.... */

/* Non-blocking get character from console. */
extern int prom_nbgetchar(void);

/* Non-blocking put character to console. */
extern int prom_nbputchar(char character);

/* Blocking get character from console. */
extern char prom_getchar(void);

/* Blocking put character to console. */
extern void prom_putchar(char character);

/* Prom's internal printf routine, don't use in kernel/boot code. */
void prom_printf(char *fmt, ...);

/* Query for input device type */

enum prom_input_device {
	PROMDEV_IKBD,			/* input from keyboard */
	PROMDEV_ITTYA,			/* input from ttya */
	PROMDEV_ITTYB,			/* input from ttyb */
	PROMDEV_I_UNK,
};

extern enum prom_input_device prom_query_input_device(void);

/* Query for output device type */

enum prom_output_device {
	PROMDEV_OSCREEN,		/* to screen */
	PROMDEV_OTTYA,			/* to ttya */
	PROMDEV_OTTYB,			/* to ttyb */
	PROMDEV_O_UNK,
};

extern enum prom_output_device prom_query_output_device(void);

/* Multiprocessor operations... */

/* Start the CPU with the given device tree node, context table, and context
 * at the passed program counter.
 */
extern int prom_startcpu(int cpunode, struct linux_prom_registers *context_table,
			 int context, char *program_counter);

/* Stop the CPU with the passed device tree node. */
extern int prom_stopcpu(int cpunode);

/* Idle the CPU with the passed device tree node. */
extern int prom_idlecpu(int cpunode);

/* Re-Start the CPU with the passed device tree node. */
extern int prom_restartcpu(int cpunode);

/* PROM memory allocation facilities... */

/* Allocated at possibly the given virtual address a chunk of the
 * indicated size.
 */
extern char *prom_alloc(char *virt_hint, unsigned int size);

/* Free a previously allocated chunk. */
extern void prom_free(char *virt_addr, unsigned int size);

/* Sun4/sun4c specific memory-management startup hook. */

/* Map the passed segment in the given context at the passed
 * virtual address.
 */
extern void prom_putsegment(int context, unsigned long virt_addr,
			    int physical_segment);

/* PROM device tree traversal functions... */

/* Get the child node of the given node, or zero if no child exists. */
extern int prom_getchild(int parent_node);

/* Get the next sibling node of the given node, or zero if no further
 * siblings exist.
 */
extern int prom_getsibling(int node);

/* Get the length, at the passed node, of the given property type.
 * Returns -1 on error (ie. no such property at this node).
 */
extern int prom_getproplen(int thisnode, char *property);

/* Fetch the requested property using the given buffer.  Returns
 * the number of bytes the prom put into your buffer or -1 on error.
 */
extern int prom_getproperty(int thisnode, char *property,
			    char *prop_buffer, int propbuf_size);

/* Acquire an integer property. */
extern int prom_getint(int node, char *property);

/* Acquire an integer property, with a default value. */
extern int prom_getintdefault(int node, char *property, int defval);

/* Acquire a boolean property, 0=FALSE 1=TRUE. */
extern int prom_getbool(int node, char *prop);

/* Acquire a string property, null string on error. */
extern void prom_getstring(int node, char *prop, char *buf, int bufsize);

/* Does the passed node have the given "name"? YES=1 NO=0 */
extern int prom_nodematch(int thisnode, char *name);

/* Search all siblings starting at the passed node for "name" matching
 * the given string.  Returns the node on success, zero on failure.
 */
extern int prom_searchsiblings(int node_start, char *name);

/* Return the first property type, as a string, for the given node.
 * Returns a null string on error.
 */
extern char *prom_firstprop(int node);

/* Returns the next property after the passed property for the given
 * node.  Returns null string on failure.
 */
extern char *prom_nextprop(int node, char *prev_property);

/* Returns 1 if the specified node has given property. */
extern int prom_node_has_property(int node, char *property);

/* Set the indicated property at the given node with the passed value.
 * Returns the number of bytes of your value that the prom took.
 */
extern int prom_setprop(int node, char *prop_name, char *prop_value,
			int value_size);

extern int prom_pathtoinode(char *path);
extern int prom_inst2pkg(int);

/* Dorking with Bus ranges... */

/* Adjust reg values with the passed ranges. */
extern void prom_adjust_regs(struct linux_prom_registers *regp, int nregs,
			     struct linux_prom_ranges *rangep, int nranges);

/* Adjust child ranges with the passed parent ranges. */
extern void prom_adjust_ranges(struct linux_prom_ranges *cranges, int ncranges,
			       struct linux_prom_ranges *pranges, int npranges);

/* Apply promlib probed OBIO ranges to registers. */
extern void prom_apply_obio_ranges(struct linux_prom_registers *obioregs, int nregs);

/* Apply ranges of any prom node (and optionally parent node as well) to registers. */
extern void prom_apply_generic_ranges(int node, int parent,
				      struct linux_prom_registers *sbusregs, int nregs);

#endif /* !(__SPARC_OPLIB_H) */

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