FM / asm

/usr/src/linux-headers-5.15.0-190/arch/sparc/include/asm/

/usr/src/linux-headers-5.15.0-190/arch/sparc/include/asm

Name	Size	Mode	Actions
adi.h	138	0644	edit dl rm
adi_64.h	812	0644	edit dl rm
agp.h	434	0644	edit dl rm
apb.h	1082	0644	edit dl rm
asm-offsets.h	35	0644	edit dl rm
asm-prototypes.h	729	0644	edit dl rm
asm.h	1101	0644	edit dl rm
asmmacro.h	1183	0644	edit dl rm
atomic.h	219	0644	edit dl rm
atomic_32.h	1760	0644	edit dl rm
atomic_64.h	1849	0644	edit dl rm
auxio.h	310	0644	edit dl rm
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auxio_64.h	3253	0644	edit dl rm
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barrier.h	223	0644	edit dl rm
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bitext.h	631	0644	edit dl rm
bitops.h	219	0644	edit dl rm
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btext.h	145	0644	edit dl rm
bug.h	588	0644	edit dl rm
cache.h	630	0644	edit dl rm
cacheflush.h	373	0644	edit dl rm
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checksum.h	331	0644	edit dl rm
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chmctrl.h	8096	0644	edit dl rm
clock.h	231	0644	edit dl rm
clocksource.h	407	0644	edit dl rm
cmpxchg.h	223	0644	edit dl rm
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compat.h	3890	0644	edit dl rm
compat_signal.h	565	0644	edit dl rm
contregs.h	1941	0644	edit dl rm
cpudata.h	378	0644	edit dl rm
cpudata_32.h	729	0644	edit dl rm
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cpu_type.h	579	0644	edit dl rm
current.h	991	0644	edit dl rm
dcr.h	728	0644	edit dl rm
dcu.h	1520	0644	edit dl rm
delay.h	215	0644	edit dl rm
delay_32.h	907	0644	edit dl rm
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device.h	565	0644	edit dl rm
dma-mapping.h	336	0644	edit dl rm
dma.h	4989	0644	edit dl rm
ebus_dma.h	1098	0644	edit dl rm
ecc.h	4448	0644	edit dl rm
eeprom.h	254	0644	edit dl rm
elf.h	207	0644	edit dl rm
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estate.h	2287	0644	edit dl rm
extable.h	723	0644	edit dl rm
fb.h	680	0644	edit dl rm
fbio.h	2315	0644	edit dl rm
fhc.h	4533	0644	edit dl rm
floppy.h	219	0644	edit dl rm
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floppy_64.h	19392	0644	edit dl rm
fpumacro.h	710	0644	edit dl rm
ftrace.h	801	0644	edit dl rm
futex.h	215	0644	edit dl rm
futex_32.h	82	0644	edit dl rm
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hardirq.h	223	0644	edit dl rm
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head.h	211	0644	edit dl rm
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hibernate.h	421	0644	edit dl rm
highmem.h	1966	0644	edit dl rm
hugetlb.h	1592	0644	edit dl rm
hvtramp.h	782	0644	edit dl rm
hw_irq.h	88	0644	edit dl rm
hypervisor.h	117649	0644	edit dl rm
ide.h	2222	0644	edit dl rm
idprom.h	656	0644	edit dl rm
intr_queue.h	794	0644	edit dl rm
io-unit.h	2469	0644	edit dl rm
io.h	620	0644	edit dl rm
ioctls.h	358	0644	edit dl rm
iommu-common.h	1445	0644	edit dl rm
iommu.h	215	0644	edit dl rm
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irq.h	207	0644	edit dl rm
irqflags.h	227	0644	edit dl rm
irqflags_32.h	1058	0644	edit dl rm
irqflags_64.h	1952	0644	edit dl rm
irq_32.h	526	0644	edit dl rm
irq_64.h	3105	0644	edit dl rm
jump_label.h	1036	0644	edit dl rm
Kbuild	177	0644	edit dl rm
kdebug.h	219	0644	edit dl rm
kdebug_32.h	2041	0644	edit dl rm
kdebug_64.h	393	0644	edit dl rm
kgdb.h	1014	0644	edit dl rm
kprobes.h	1410	0644	edit dl rm
ldc.h	4475	0644	edit dl rm
leon.h	7844	0644	edit dl rm
leon_amba.h	8280	0644	edit dl rm
leon_pci.h	512	0644	edit dl rm
lsu.h	1062	0644	edit dl rm
machines.h	1540	0644	edit dl rm
mbus.h	2996	0644	edit dl rm
mc146818rtc.h	298	0644	edit dl rm
mc146818rtc_32.h	699	0644	edit dl rm
mc146818rtc_64.h	689	0644	edit dl rm
mdesc.h	3066	0644	edit dl rm
memctrl.h	311	0644	edit dl rm
mman.h	2633	0644	edit dl rm
mmu.h	207	0644	edit dl rm
mmu_32.h	209	0644	edit dl rm
mmu_64.h	3967	0644	edit dl rm
mmu_context.h	239	0644	edit dl rm
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mmzone.h	363	0644	edit dl rm
mxcc.h	4429	0644	edit dl rm
nmi.h	354	0644	edit dl rm
ns87303.h	3299	0644	edit dl rm
obio.h	6410	0644	edit dl rm
openprom.h	7475	0644	edit dl rm
oplib.h	215	0644	edit dl rm
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parport.h	5819	0644	edit dl rm
pbm.h	1505	0644	edit dl rm
pci.h	1367	0644	edit dl rm
pcic.h	5904	0644	edit dl rm
pcr.h	1893	0644	edit dl rm
percpu.h	219	0644	edit dl rm
percpu_32.h	168	0644	edit dl rm
percpu_64.h	541	0644	edit dl rm
perf_event.h	802	0644	edit dl rm
pgalloc.h	223	0644	edit dl rm
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pgalloc_64.h	2764	0644	edit dl rm
pgtable.h	223	0644	edit dl rm
pgtable_32.h	11021	0644	edit dl rm
pgtable_64.h	32369	0644	edit dl rm
pgtsrmmu.h	4879	0644	edit dl rm
pil.h	1109	0644	edit dl rm
processor.h	231	0644	edit dl rm
processor_32.h	2836	0644	edit dl rm
processor_64.h	7577	0644	edit dl rm
prom.h	1776	0644	edit dl rm
psr.h	1414	0644	edit dl rm
ptrace.h	4294	0644	edit dl rm
qrwlock.h	205	0644	edit dl rm
qspinlock.h	215	0644	edit dl rm
ross.h	5655	0644	edit dl rm
sbi.h	3425	0644	edit dl rm
scratchpad.h	547	0644	edit dl rm
seccomp.h	225	0644	edit dl rm
sections.h	289	0644	edit dl rm
setup.h	1552	0644	edit dl rm
sfafsr.h	3216	0644	edit dl rm
sfp-machine.h	239	0644	edit dl rm
sfp-machine_32.h	6954	0644	edit dl rm
sfp-machine_64.h	3178	0644	edit dl rm
shmparam.h	227	0644	edit dl rm
shmparam_32.h	253	0644	edit dl rm
shmparam_64.h	306	0644	edit dl rm
sigcontext.h	2616	0644	edit dl rm
signal.h	351	0644	edit dl rm
smp.h	207	0644	edit dl rm
smp_32.h	3368	0644	edit dl rm
smp_64.h	1791	0644	edit dl rm
sparsemem.h	295	0644	edit dl rm
spinlock.h	227	0644	edit dl rm
spinlock_32.h	4324	0644	edit dl rm
spinlock_64.h	409	0644	edit dl rm
spinlock_types.h	549	0644	edit dl rm
spitfire.h	9967	0644	edit dl rm
stacktrace.h	166	0644	edit dl rm
starfire.h	418	0644	edit dl rm
string.h	1254	0644	edit dl rm
string_32.h	405	0644	edit dl rm
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sunbpp.h	3346	0644	edit dl rm
swift.h	3147	0644	edit dl rm
switch_to.h	231	0644	edit dl rm
switch_to_32.h	3616	0644	edit dl rm
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syscall.h	3464	0644	edit dl rm
syscalls.h	299	0644	edit dl rm
termbits.h	198	0644	edit dl rm
termios.h	5063	0644	edit dl rm
thread_info.h	239	0644	edit dl rm
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timer.h	215	0644	edit dl rm
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timex.h	215	0644	edit dl rm
timex_32.h	266	0644	edit dl rm
timex_64.h	423	0644	edit dl rm
tlb.h	207	0644	edit dl rm
tlbflush.h	227	0644	edit dl rm
tlbflush_32.h	621	0644	edit dl rm
tlbflush_64.h	1776	0644	edit dl rm
tlb_32.h	138	0644	edit dl rm
tlb_64.h	1056	0644	edit dl rm
topology.h	227	0644	edit dl rm
topology_32.h	170	0644	edit dl rm
topology_64.h	1546	0644	edit dl rm
traps.h	577	0644	edit dl rm
trap_block.h	6786	0644	edit dl rm
tsb.h	12457	0644	edit dl rm
tsunami.h	1890	0644	edit dl rm
ttable.h	20827	0644	edit dl rm
turbosparc.h	3866	0644	edit dl rm
uaccess.h	390	0644	edit dl rm
uaccess_32.h	7032	0644	edit dl rm
uaccess_64.h	6142	0644	edit dl rm
unistd.h	1797	0644	edit dl rm
upa.h	3808	0644	edit dl rm
uprobes.h	1304	0644	edit dl rm
user.h	102	0644	edit dl rm
vaddrs.h	2066	0644	edit dl rm
vdso.h	491	0644	edit dl rm
vga.h	964	0644	edit dl rm
viking.h	8341	0644	edit dl rm
vio.h	12097	0644	edit dl rm
visasm.h	1544	0644	edit dl rm
vmalloc.h	93	0644	edit dl rm
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winmacro.h	4767	0644	edit dl rm
xor.h	207	0644	edit dl rm
xor_32.h	7086	0644	edit dl rm
xor_64.h	2156	0644	edit dl rm

Edit: /usr/src/linux-headers-5.15.0-190/arch/sparc/include/asm/leon_amba.h (8280B)

/* SPDX-License-Identifier: GPL-2.0 */
/*
*Copyright (C) 2004 Konrad Eisele (eiselekd@web.de,konrad@gaisler.com), Gaisler Research
*Copyright (C) 2004 Stefan Holst (mail@s-holst.de), Uni-Stuttgart
*Copyright (C) 2009 Daniel Hellstrom (daniel@gaisler.com),Konrad Eisele (konrad@gaisler.com) Aeroflex Gaisler AB
*/

#ifndef LEON_AMBA_H_INCLUDE
#define LEON_AMBA_H_INCLUDE

#ifndef __ASSEMBLY__

struct amba_prom_registers {
	unsigned int phys_addr;	/* The physical address of this register */
	unsigned int reg_size;	/* How many bytes does this register take up? */
};

#endif

/*
 *  The following defines the bits in the LEON UART Status Registers.
 */

#define LEON_REG_UART_STATUS_DR   0x00000001	/* Data Ready */
#define LEON_REG_UART_STATUS_TSE  0x00000002	/* TX Send Register Empty */
#define LEON_REG_UART_STATUS_THE  0x00000004	/* TX Hold Register Empty */
#define LEON_REG_UART_STATUS_BR   0x00000008	/* Break Error */
#define LEON_REG_UART_STATUS_OE   0x00000010	/* RX Overrun Error */
#define LEON_REG_UART_STATUS_PE   0x00000020	/* RX Parity Error */
#define LEON_REG_UART_STATUS_FE   0x00000040	/* RX Framing Error */
#define LEON_REG_UART_STATUS_ERR  0x00000078	/* Error Mask */

/*
 *  The following defines the bits in the LEON UART Ctrl Registers.
 */

#define LEON_REG_UART_CTRL_RE     0x00000001	/* Receiver enable */
#define LEON_REG_UART_CTRL_TE     0x00000002	/* Transmitter enable */
#define LEON_REG_UART_CTRL_RI     0x00000004	/* Receiver interrupt enable */
#define LEON_REG_UART_CTRL_TI     0x00000008	/* Transmitter irq */
#define LEON_REG_UART_CTRL_PS     0x00000010	/* Parity select */
#define LEON_REG_UART_CTRL_PE     0x00000020	/* Parity enable */
#define LEON_REG_UART_CTRL_FL     0x00000040	/* Flow control enable */
#define LEON_REG_UART_CTRL_LB     0x00000080	/* Loop Back enable */

#define LEON3_GPTIMER_EN 1
#define LEON3_GPTIMER_RL 2
#define LEON3_GPTIMER_LD 4
#define LEON3_GPTIMER_IRQEN 8
#define LEON3_GPTIMER_SEPIRQ 8
#define LEON3_GPTIMER_TIMERS 0x7

#define LEON23_REG_TIMER_CONTROL_EN    0x00000001 /* 1 = enable counting */
/* 0 = hold scalar and counter */
#define LEON23_REG_TIMER_CONTROL_RL    0x00000002 /* 1 = reload at 0 */
						  /* 0 = stop at 0 */
#define LEON23_REG_TIMER_CONTROL_LD    0x00000004 /* 1 = load counter */
						  /* 0 = no function */
#define LEON23_REG_TIMER_CONTROL_IQ    0x00000008 /* 1 = irq enable */
						  /* 0 = no function */

/*
 *  The following defines the bits in the LEON PS/2 Status Registers.
 */

#define LEON_REG_PS2_STATUS_DR   0x00000001	/* Data Ready */
#define LEON_REG_PS2_STATUS_PE   0x00000002	/* Parity error */
#define LEON_REG_PS2_STATUS_FE   0x00000004	/* Framing error */
#define LEON_REG_PS2_STATUS_KI   0x00000008	/* Keyboard inhibit */
#define LEON_REG_PS2_STATUS_RF   0x00000010	/* RX buffer full */
#define LEON_REG_PS2_STATUS_TF   0x00000020	/* TX buffer full */

/*
 *  The following defines the bits in the LEON PS/2 Ctrl Registers.
 */

#define LEON_REG_PS2_CTRL_RE 0x00000001	/* Receiver enable */
#define LEON_REG_PS2_CTRL_TE 0x00000002	/* Transmitter enable */
#define LEON_REG_PS2_CTRL_RI 0x00000004	/* Keyboard receive irq  */
#define LEON_REG_PS2_CTRL_TI 0x00000008	/* Keyboard transmit irq */

#define LEON3_IRQMPSTATUS_CPUNR     28
#define LEON3_IRQMPSTATUS_BROADCAST 27

#define GPTIMER_CONFIG_IRQNT(a)          (((a) >> 3) & 0x1f)
#define GPTIMER_CONFIG_ISSEP(a)          ((a) & (1 << 8))
#define GPTIMER_CONFIG_NTIMERS(a)        ((a) & (0x7))
#define LEON3_GPTIMER_CTRL_PENDING       0x10
#define LEON3_GPTIMER_CONFIG_NRTIMERS(c) ((c)->config & 0x7)
#define LEON3_GPTIMER_CTRL_ISPENDING(r)  (((r)&LEON3_GPTIMER_CTRL_PENDING) ? 1 : 0)

#ifndef __ASSEMBLY__

struct leon3_irqctrl_regs_map {
	u32 ilevel;
	u32 ipend;
	u32 iforce;
	u32 iclear;
	u32 mpstatus;
	u32 mpbroadcast;
	u32 notused02;
	u32 notused03;
	u32 ampctrl;
	u32 icsel[2];
	u32 notused13;
	u32 notused20;
	u32 notused21;
	u32 notused22;
	u32 notused23;
	u32 mask[16];
	u32 force[16];
	/* Extended IRQ registers */
	u32 intid[16];	/* 0xc0 */
	u32 unused[(0x1000-0x100)/4];
};

struct leon3_apbuart_regs_map {
	u32 data;
	u32 status;
	u32 ctrl;
	u32 scaler;
};

struct leon3_gptimerelem_regs_map {
	u32 val;
	u32 rld;
	u32 ctrl;
	u32 unused;
};

struct leon3_gptimer_regs_map {
	u32 scalar;
	u32 scalar_reload;
	u32 config;
	u32 unused;
	struct leon3_gptimerelem_regs_map e[8];
};

/*
 *  Types and structure used for AMBA Plug & Play bus scanning
 */

#define AMBA_MAXAPB_DEVS 64
#define AMBA_MAXAPB_DEVS_PERBUS 16

struct amba_device_table {
	int devnr;		   /* number of devices on AHB or APB bus */
	unsigned int *addr[16];    /* addresses to the devices configuration tables */
	unsigned int allocbits[1]; /* 0=unallocated, 1=allocated driver */
};

struct amba_apbslv_device_table {
	int devnr;		                  /* number of devices on AHB or APB bus */
	unsigned int *addr[AMBA_MAXAPB_DEVS];     /* addresses to the devices configuration tables */
	unsigned int apbmst[AMBA_MAXAPB_DEVS];    /* apb master if a entry is a apb slave */
	unsigned int apbmstidx[AMBA_MAXAPB_DEVS]; /* apb master idx if a entry is a apb slave */
	unsigned int allocbits[4];                /* 0=unallocated, 1=allocated driver */
};

struct amba_confarea_type {
	struct amba_confarea_type *next;/* next bus in chain */
	struct amba_device_table ahbmst;
	struct amba_device_table ahbslv;
	struct amba_apbslv_device_table apbslv;
	unsigned int apbmst;
};

/* collect apb slaves */
struct amba_apb_device {
	unsigned int start, irq, bus_id;
	struct amba_confarea_type *bus;
};

/* collect ahb slaves */
struct amba_ahb_device {
	unsigned int start[4], irq, bus_id;
	struct amba_confarea_type *bus;
};

struct device_node;
void _amba_init(struct device_node *dp, struct device_node ***nextp);

extern unsigned long amba_system_id;
extern struct leon3_irqctrl_regs_map *leon3_irqctrl_regs;
extern struct leon3_gptimer_regs_map *leon3_gptimer_regs;
extern struct amba_apb_device leon_percpu_timer_dev[16];
extern int leondebug_irq_disable;
extern int leon_debug_irqout;
extern unsigned long leon3_gptimer_irq;
extern unsigned int sparc_leon_eirq;

#endif /* __ASSEMBLY__ */

#define LEON3_IO_AREA 0xfff00000
#define LEON3_CONF_AREA 0xff000
#define LEON3_AHB_SLAVE_CONF_AREA (1 << 11)

#define LEON3_AHB_CONF_WORDS 8
#define LEON3_APB_CONF_WORDS 2
#define LEON3_AHB_MASTERS 16
#define LEON3_AHB_SLAVES 16
#define LEON3_APB_SLAVES 16
#define LEON3_APBUARTS 8

/* Vendor codes */
#define VENDOR_GAISLER   1
#define VENDOR_PENDER    2
#define VENDOR_ESA       4
#define VENDOR_OPENCORES 8

/* Gaisler Research device id's */
#define GAISLER_LEON3    0x003
#define GAISLER_LEON3DSU 0x004
#define GAISLER_ETHAHB   0x005
#define GAISLER_APBMST   0x006
#define GAISLER_AHBUART  0x007
#define GAISLER_SRCTRL   0x008
#define GAISLER_SDCTRL   0x009
#define GAISLER_APBUART  0x00C
#define GAISLER_IRQMP    0x00D
#define GAISLER_AHBRAM   0x00E
#define GAISLER_GPTIMER  0x011
#define GAISLER_PCITRG   0x012
#define GAISLER_PCISBRG  0x013
#define GAISLER_PCIFBRG  0x014
#define GAISLER_PCITRACE 0x015
#define GAISLER_PCIDMA   0x016
#define GAISLER_AHBTRACE 0x017
#define GAISLER_ETHDSU   0x018
#define GAISLER_PIOPORT  0x01A
#define GAISLER_GRGPIO   0x01A
#define GAISLER_AHBJTAG  0x01c
#define GAISLER_ETHMAC   0x01D
#define GAISLER_AHB2AHB  0x020
#define GAISLER_USBDC    0x021
#define GAISLER_ATACTRL  0x024
#define GAISLER_DDRSPA   0x025
#define GAISLER_USBEHC   0x026
#define GAISLER_USBUHC   0x027
#define GAISLER_I2CMST   0x028
#define GAISLER_SPICTRL  0x02D
#define GAISLER_DDR2SPA  0x02E
#define GAISLER_SPIMCTRL 0x045
#define GAISLER_LEON4    0x048
#define GAISLER_LEON4DSU 0x049
#define GAISLER_AHBSTAT  0x052
#define GAISLER_FTMCTRL  0x054
#define GAISLER_KBD      0x060
#define GAISLER_VGA      0x061
#define GAISLER_SVGA     0x063
#define GAISLER_GRSYSMON 0x066
#define GAISLER_GRACECTRL 0x067

#define GAISLER_L2TIME   0xffd	/* internal device: leon2 timer */
#define GAISLER_L2C      0xffe	/* internal device: leon2compat */
#define GAISLER_PLUGPLAY 0xfff	/* internal device: plug & play configarea */

/* Chip IDs */
#define AEROFLEX_UT699    0x0699
#define LEON4_NEXTREME1   0x0102
#define GAISLER_GR712RC   0x0712

#define amba_vendor(x) (((x) >> 24) & 0xff)

#define amba_device(x) (((x) >> 12) & 0xfff)

#endif

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