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From: cvs at opencores.org<cvs@o...>
Date: Tue Dec 20 12:27:53 CET 2005
Subject: [cvs-checkins] MODIFIED: or1k ...
Date: 00/05/12 20:12:27

Added: or1k/rc203soc/sw/uClinux/include/asm-armnommu a.out.h
arcaudio.h assembler.h atomic.h bitops.h bugs.h
byteorder.h checksum.h delay.h dma.h ecard.h elf.h
errno.h fcntl.h floppy.h hardware.h io.h ioctl.h
ioctls.h irq.h limits.h mman.h mmu_context.h page.h
param.h pgtable.h posix_types.h proc-fns.h
processor.h procinfo.h ptrace.h resource.h
segment.h semaphore.h serial.h setup.h shmparam.h
sigcontext.h signal.h socket.h sockios.h stat.h
statfs.h string.h system.h termbits.h termios.h
types.h unaligned.h unistd.h user.h vt.h
Log:
First Import of RC20x uClinux


Revision Changes Path
1.1 or1k/rc203soc/sw/uClinux/include/asm-armnommu/a.out.h

http://www.opencores.org/cvsweb.shtml/or1k/rc203soc/sw/uClinux/include/asm-armnommu/a.out.h?rev=1.1&content-type=text/x-cvsweb-markup

Index: a.out.h
===================================================================
#ifndef __ARM_A_OUT_H__
#define __ARM_A_OUT_H__

#include <linux/types.h>

struct exec
{
__u32 a_info; /* Use macros N_MAGIC, etc for access */
__u32 a_text; /* length of text, in bytes */
__u32 a_data; /* length of data, in bytes */
__u32 a_bss; /* length of uninitialized data area for file, in bytes */
__u32 a_syms; /* length of symbol table data in file, in bytes */
__u32 a_entry; /* start address */
__u32 a_trsize; /* length of relocation info for text, in bytes */
__u32 a_drsize; /* length of relocation info for data, in bytes */
};

/*
* This is always the same
*/
#define N_TXTADDR(a) (0x00008000)

#define N_TRSIZE(a) ((a).a_trsize)
#define N_DRSIZE(a) ((a).a_drsize)
#define N_SYMSIZE(a) ((a).a_syms)

#define M_ARM 103

#include <asm/arch/a.out.h>
#endif /* __A_OUT_GNU_H__ */



1.1 or1k/rc203soc/sw/uClinux/include/asm-armnommu/arcaudio.h

http://www.opencores.org/cvsweb.shtml/or1k/rc203soc/sw/uClinux/include/asm-armnommu/arcaudio.h?rev=1.1&content-type=text/x-cvsweb-markup

Index: arcaudio.h
===================================================================
/*
* arcaudio.h
*
*/

#ifndef _LINUX_ARCAUDIO_H
#define _LINUX_ARCAUDIO_H

#define ARCAUDIO_MAXCHANNELS 8

enum ch_type
{
ARCAUDIO_NONE, /* No sound (muted) */
ARCAUDIO_8BITSIGNED, /* signed 8 bits per samples */
ARCAUDIO_8BITUNSIGNED, /* unsigned 8 bits per samples */
ARCAUDIO_16BITSIGNED, /* signed 16 bits per samples (little endian) */
ARCAUDIO_16BITUNSIGNED, /* unsigned 16 bits per samples (little endian) */
ARCAUDIO_LOG /* Vidc Log */
};

/*
* Global information
*/
struct arcaudio
{
int sample_rate; /* sample rate (Hz) */
int num_channels; /* number of channels */
int volume; /* overall system volume */
};

/*
* Per channel information
*/
struct arcaudio_channel
{
int stereo_position; /* Channel position */
int channel_volume; /* Channel volume */
enum ch_type channel_type; /* Type of channel */
int buffer_size; /* Size of channel buffer */
}; /* IOCTLS */ #define ARCAUDIO_GETINFO 0x6101 #define ARCAUDIO_SETINFO 0x6102 #define ARCAUDIO_GETCHANNELINFO 0x6111 #define ARCAUDIO_SETCHANNELINFO 0x6112 #define ARCAUDIO_GETOPTS 0x61f0 #define ARCAUDIO_SETOPTS 0x61f1 #define ARCAUDIO_OPTSPKR 1<<0 #endif 1.1 or1k/rc203soc/sw/uClinux/include/asm-armnommu/assembler.h http://www.opencores.org/cvsweb.shtml/or1k/rc203soc/sw/uClinux/include/asm-armnommu/assembler.h?rev=1.1&content-type=text/x-cvsweb-markup Index: assembler.h =================================================================== /* * linux/asm/assembler.h * * This file contains arm architecture specific defines * for the different processors. * * Do not include any C declarations in this file - it is included by * assembler source. */ /* * LOADREGS: multiple register load (ldm) with pc in register list * (takes account of ARM6 not using ^) * * RETINSTR: return instruction: adds the 's' in at the end of the * instruction if this is not an ARM6 * * SAVEIRQS: save IRQ state (not required on ARM2/ARM3 - done * implicitly * * RESTOREIRQS: restore IRQ state (not required on ARM2/ARM3 - done * implicitly with ldm ... ^ or movs. * * These next two need thinking about - can't easily use stack... (see system.S) * DISABLEIRQS: disable IRQS in SVC mode * * ENABLEIRQS: enable IRQS in SVC mode * * USERMODE: switch to USER mode * * SVCMODE: switch to SVC mode */ #include <asm/proc/assembler.h> 1.1 or1k/rc203soc/sw/uClinux/include/asm-armnommu/atomic.h http://www.opencores.org/cvsweb.shtml/or1k/rc203soc/sw/uClinux/include/asm-armnommu/atomic.h?rev=1.1&content-type=text/x-cvsweb-markup Index: atomic.h =================================================================== /* * linux/include/asm-arm/atomic.h * * Copyright (c) 1996 Russell King. * * Changelog: * 27-06-1996 RMK Created * 13-04-1997 RMK Made functions atomic */ #ifndef __ASM_ARM_ATOMIC_H #define __ASM_ARM_ATOMIC_H #include <asm/system.h> typedef int atomic_t; extern __inline__ void atomic_add(atomic_t i, atomic_t *v) { unsigned long flags; save_flags_cli (flags); *v += i; restore_flags (flags); } extern __inline__ void atomic_sub(atomic_t i, atomic_t *v) { unsigned long flags; save_flags_cli (flags); *v -= i; restore_flags (flags); } extern __inline__ void atomic_inc(atomic_t *v) { unsigned long flags; save_flags_cli (flags); *v += 1; restore_flags (flags); } extern __inline__ void atomic_dec(atomic_t *v) { unsigned long flags; save_flags_cli (flags); *v -= 1; restore_flags (flags); } extern __inline__ int atomic_dec_and_test(atomic_t *v) { unsigned long flags; int result; save_flags_cli (flags); *v -= 1; result = (*v == 0); restore_flags (flags); return result; } #endif 1.1 or1k/rc203soc/sw/uClinux/include/asm-armnommu/bitops.h http://www.opencores.org/cvsweb.shtml/or1k/rc203soc/sw/uClinux/include/asm-armnommu/bitops.h?rev=1.1&content-type=text/x-cvsweb-markup Index: bitops.h =================================================================== #ifndef __ASM_ARM_BITOPS_H #define __ASM_ARM_BITOPS_H /* * Copyright 1995, Russell King. * Various bits and pieces copyrights include: * Linus Torvalds (test_bit). */ /* * These should be done with inline assembly. * All bit operations return 0 if the bit * was cleared before the operation and != 0 if it was not. * * bit 0 is the LSB of addr; bit 32 is the LSB of (addr+1). */ extern int set_bit(int nr, void * addr); extern int clear_bit(int nr, void * addr); extern int change_bit(int nr, void * addr); /* * This routine doesn't need to be atomic. */ extern __inline__ int test_bit(int nr, const void * addr) { return ((unsigned char *) addr)[nr >> 3] & (1U << (nr & 7)); } /* * Find-bit routines.. */ extern int find_first_zero_bit(void * addr, unsigned size); extern int find_next_zero_bit (void * addr, int size, int offset); /* * ffz = Find First Zero in word. Undefined if no zero exists. */ extern __inline__ unsigned long ffz(unsigned long word) { int k; word = ~word; k = 31; if (word & 0x0000ffff) { k -= 16; word <<= 16; } if (word & 0x00ff0000) { k -= 8; word <<= 8; } if (word & 0x0f000000) { k -= 4; word <<= 4; } if (word & 0x30000000) { k -= 2; word <<= 2; } if (word & 0x40000000) { k -= 1; } return k; } extern __inline__ int __ext2_set_bit(int nr,void * addr) { return set_bit(nr, addr); } extern __inline__ int __ext2_clear_bit(int nr, void * addr) { return clear_bit(nr, addr); } extern __inline__ int __ext2_test_bit(int nr, const void * addr) { return test_bit(nr, addr); } extern __inline__ unsigned long __ext2_find_next_zero_bit(void *addr, unsigned long size, unsigned long offset) { return find_next_zero_bit(addr, size, offset); } extern __inline__ unsigned long __ext2_find_first_zero_bit(void *addr, unsigned long size) { return find_first_zero_bit(addr, size); } #endif /* _ARM_BITOPS_H */ 1.1 or1k/rc203soc/sw/uClinux/include/asm-armnommu/bugs.h http://www.opencores.org/cvsweb.shtml/or1k/rc203soc/sw/uClinux/include/asm-armnommu/bugs.h?rev=1.1&content-type=text/x-cvsweb-markup Index: bugs.h =================================================================== /* * include/asm-arm/bugs.h * * Copyright (C) 1995 Russell King */ #ifndef __ASM_BUGS_H #define __ASM_BUGS_H #include <asm/proc-fns.h> #define check_bugs() processor._check_bugs() #endif 1.1 or1k/rc203soc/sw/uClinux/include/asm-armnommu/byteorder.h http://www.opencores.org/cvsweb.shtml/or1k/rc203soc/sw/uClinux/include/asm-armnommu/byteorder.h?rev=1.1&content-type=text/x-cvsweb-markup Index: byteorder.h =================================================================== #ifndef __ASM_ARM_BYTEORDER_H #define __ASM_ARM_BYTEORDER_H #undef ntohl #undef ntohs #undef htonl #undef htons #ifndef __LITTLE_ENDIAN #define __LITTLE_ENDIAN 1234 #endif #ifndef __LITTLE_ENDIAN_BITFIELD #define __LITTLE_ENDIAN_BITFIELD #endif extern unsigned long int ntohl(unsigned long int); extern unsigned short int ntohs(unsigned short int); extern unsigned long int htonl(unsigned long int); extern unsigned short int htons(unsigned short int); extern unsigned long int __ntohl(unsigned long int); extern unsigned short int __ntohs(unsigned short int); extern unsigned long int __constant_ntohl(unsigned long int); extern unsigned short int __constant_ntohs(unsigned short int); extern __inline__ unsigned long int __ntohl(unsigned long int x) { unsigned long xx; __asm__("eor\t%1, %0, %0, ror #16\n\t" "bic\t%1, %1, #0xff0000\n\t" "mov\t%0, %0, ror #8\n\t" "eor\t%0, %0, %1, lsr #8\n\t" : "=r" (x), "=&r" (xx) : "0" (x)); return x; } #define __constant_ntohl(x) \ ((unsigned long int)((((unsigned long int)(x) & 0x000000ffU) << 24) | \ (((unsigned long int)(x) & 0x0000ff00U) << 8) | \ (((unsigned long int)(x) & 0x00ff0000U) >> 8) | \ (((unsigned long int)(x) & 0xff000000U) >> 24))) extern __inline__ unsigned short int __ntohs(unsigned short int x) { __asm__("eor\t%0, %0, %0, lsr #8\n\t" "eor\t%0, %0, %0, lsl #8\n\t" "bic\t%0, %0, #0xff0000\n\t" "eor\t%0, %0, %0, lsr #8\n\t" : "=r" (x) : "0" (x)); return x; } #define __constant_ntohs(x) \ ((unsigned short int)((((unsigned short int)(x) & 0x00ff) << 8) | \ (((unsigned short int)(x) & 0xff00) >> 8))) #define __htonl(x) __ntohl(x) #define __htons(x) __ntohs(x) #define __constant_htonl(x) __constant_ntohl(x) #define __constant_htons(x) __constant_ntohs(x) #ifdef __OPTIMIZE__ # define ntohl(x) \ (__builtin_constant_p((long)(x)) ? \ __constant_ntohl((x)) : \ __ntohl((x))) # define ntohs(x) \ (__builtin_constant_p((short)(x)) ? \ __constant_ntohs((x)) : \ __ntohs((x))) # define htonl(x) \ (__builtin_constant_p((long)(x)) ? \ __constant_htonl((x)) : \ __htonl((x))) # define htons(x) \ (__builtin_constant_p((short)(x)) ? \ __constant_htons((x)) : \ __htons((x))) #endif #endif 1.1 or1k/rc203soc/sw/uClinux/include/asm-armnommu/checksum.h http://www.opencores.org/cvsweb.shtml/or1k/rc203soc/sw/uClinux/include/asm-armnommu/checksum.h?rev=1.1&content-type=text/x-cvsweb-markup Index: checksum.h =================================================================== #ifndef __ASM_ARM_CHECKSUM_H #define __ASM_ARM_CHECKSUM_H #ifndef __ASM_ARM_SEGMENT_H #include <asm/segment.h> #endif /* * computes the checksum of a memory block at buff, length len, * and adds in "sum" (32-bit) * * returns a 32-bit number suitable for feeding into itself * or csum_tcpudp_magic * * this function must be called with even lengths, except * for the last fragment, which may be odd * * it's best to have buff aligned on a 32-bit boundary */ unsigned int csum_partial(const unsigned char * buff, int len, unsigned int sum); /* * the same as csum_partial, but copies from src while it * checksums * * here even more important to align src and dst on a 32-bit (or even * better 64-bit) boundary */ unsigned int csum_partial_copy( const char *src, char *dst, int len, int sum); /* * the same as csum_partial_copy, but copies from user space. * * here even more important to align src and dst on a 32-bit (or even * better 64-bit) boundary */ static __INLINE__ unsigned int csum_partial_copy_fromuser(const char *src, char *dst, int len, int sum) { extern unsigned int __csum_partial_copy_fromuser(const char *src, char *dst, int len, int sum); if (IS_USER_SEG) return __csum_partial_copy_fromuser (src, dst, len, sum); else return csum_partial_copy (src, dst, len, sum); } /* * This is a version of ip_compute_csum() optimized for IP headers, * which always checksum on 4 octet boundaries. * * By Jorge Cwik <jorge@l...>, adapted for linux by * Arnt Gulbrandsen. * * Converted to ARM by R.M.King */ static inline unsigned short ip_fast_csum(unsigned char * iph, unsigned int ihl) { unsigned int sum, tmp1; __asm__ __volatile__(" sub %2, %2, #5 ldr %0, [%1], #4 ldr %3, [%1], #4 adds %0, %0, %3 ldr %3, [%1], #4 adcs %0, %0, %3 ldr %3, [%1], #4 adcs %0, %0, %3 1: ldr %3, [%1], #4 adcs %0, %0, %3 tst %2, #15 subne %2, %2, #1 bne 1b adc %0, %0, #0 adds %0, %0, %0, lsl #16 addcs %0, %0, #0x10000 mvn %0, %0 mov %0, %0, lsr #16 " : "=&r" (sum), "=&r" (iph), "=&r" (ihl), "=&r" (tmp1) : "1" (iph), "2" (ihl)); return(sum); } /* * computes the checksum of the TCP/UDP pseudo-header * returns a 16-bit checksum, already complemented */ static inline unsigned short int csum_tcpudp_magic(unsigned long saddr, unsigned long daddr, unsigned short len, unsigned short proto, unsigned int sum) { __asm__ __volatile__(" adds %0, %0, %1 adcs %0, %0, %4 adcs %0, %0, %5 adc %0, %0, #0 adds %0, %0, %0, lsl #16 addcs %0, %0, #0x10000 mvn %0, %0 mov %0, %0, lsr #16 " : "=&r" (sum), "=&r" (saddr) : "0" (daddr), "1"(saddr), "r"((ntohs(len)<<16)+proto*256), "r"(sum)); return((unsigned short)sum); } /* * Fold a partial checksum without adding pseudo headers */ static inline unsigned int csum_fold(unsigned int sum) { __asm__ __volatile__(" adds %0, %0, %0, lsl #16 addcss %0, %0, #0x10000 addcs %0, %0, #0x10000 mvn %0, %0 mov %0, %0, lsr #16 " : "=r" (sum) : "0" (sum)); return sum; } /* * this routine is used for miscellaneous IP-like checksums, mainly * in icmp.c */ static inline unsigned short ip_compute_csum(unsigned char * buff, int len) { unsigned int sum; __asm__ __volatile__(" adds %0, %0, %0, lsl #16 addcs %0, %0, #0x10000 mvn %0, %0 mov %0, %0, lsr #16 " : "=r"(sum) : "0" (csum_partial(buff, len, 0))); return(sum); } #endif 1.1 or1k/rc203soc/sw/uClinux/include/asm-armnommu/delay.h http://www.opencores.org/cvsweb.shtml/or1k/rc203soc/sw/uClinux/include/asm-armnommu/delay.h?rev=1.1&content-type=text/x-cvsweb-markup Index: delay.h =================================================================== #ifndef __ASM_ARM_DELAY_H #define __ASM_ARM_DELAY_H /* * Copyright (C) 1995 Russell King * * Delay routines, using a pre-computed "loops_per_second" value. */ extern void __delay(int loops); /* * division by multiplication: you don't have to worry about * loss of precision. * * Use only for very small delays ( < 1 msec). Should probably use a * lookup table, really, as the multiplications take much too long with * short delays. This is a "reasonable" implementation, though (and the * first constant multiplications gets optimized away if the delay is * a constant) */ extern void udelay(unsigned long usecs); extern __inline__ unsigned long muldiv(unsigned long a, unsigned long b, unsigned long c) { return a * b / c; } #endif /* defined(_ARM_DELAY_H) */ 1.1 or1k/rc203soc/sw/uClinux/include/asm-armnommu/dma.h http://www.opencores.org/cvsweb.shtml/or1k/rc203soc/sw/uClinux/include/asm-armnommu/dma.h?rev=1.1&content-type=text/x-cvsweb-markup Index: dma.h =================================================================== #ifndef __ASM_ARM_DMA_H #define __ASM_ARM_DMA_H typedef unsigned int dmach_t; #include <asm/irq.h> #include <asm/arch/dma.h> typedef struct { unsigned long address; unsigned long length; } dmasg_t; extern const char dma_str[]; /* Clear the 'DMA Pointer Flip Flop'. * Write 0 for LSB/MSB, 1 for MSB/LSB access. * * NOTE: This is an architecture specific function, and should * be hidden from the drivers. */ #define clear_dma_ff(channel) /* Set only the page register bits of the transfer address. * * NOTE: This is an architecture specific function, and should * be hidden from the drivers */ static __inline__ void set_dma_page(dmach_t channel, char pagenr) { printk(dma_str, "set_dma_page", channel); } /* Request a DMA channel * * Some architectures may need to do allocate an interrupt */ extern int request_dma(dmach_t channel, const char * device_id); /* Free a DMA channel * * Some architectures may need to do free an interrupt */ extern void free_dma(dmach_t channel); /* Enable DMA for this channel * * On some architectures, this may have other side effects like * enabling an interrupt and setting the DMA registers. */ extern void enable_dma(dmach_t channel); /* Disable DMA for this channel * * On some architectures, this may have other side effects like * disabling an interrupt or whatever. */ extern void disable_dma(dmach_t channel); /* Set the DMA scatter gather list for this channel * * This should not be called if a DMA channel is enabled, * especially since some DMA architectures don't update the * DMA address immediately, but defer it to the enable_dma(). */ extern void set_dma_sg(dmach_t channel, dmasg_t *sg, int nr_sg); /* Set the DMA address for this channel * * This should not be called if a DMA channel is enabled, * especially since some DMA architectures don't update the * DMA address immediately, but defer it to the enable_dma(). */ extern void set_dma_addr(dmach_t channel, unsigned long physaddr); /* Set the DMA byte count for this channel * * This should not be called if a DMA channel is enabled, * especially since some DMA architectures don't update the * DMA count immediately, but defer it to the enable_dma(). */ extern void set_dma_count(dmach_t channel, unsigned long count); /* Set the transfer direction for this channel * * This should not be called if a DMA channel is enabled, * especially since some DMA architectures don't update the * DMA transfer direction immediately, but defer it to the * enable_dma(). */ extern void set_dma_mode(dmach_t channel, dmamode_t mode); /* Get DMA residue count. After a DMA transfer, this * should return zero. Reading this while a DMA transfer is * still in progress will return unpredictable results. * If called before the channel has been used, it may return 1. * Otherwise, it returns the number of _bytes_ left to transfer. */ extern int get_dma_residue(dmach_t channel); #ifndef NO_DMA #define NO_DMA 255 #endif #endif /* _ARM_DMA_H */ 1.1 or1k/rc203soc/sw/uClinux/include/asm-armnommu/ecard.h http://www.opencores.org/cvsweb.shtml/or1k/rc203soc/sw/uClinux/include/asm-armnommu/ecard.h?rev=1.1&content-type=text/x-cvsweb-markup Index: ecard.h =================================================================== /* * linux/include/asm-arm/ecard.h * * definitions for expansion cards * * Changelog: * 11-12-1996 RMK Further minor improvements * 12-09-1997 RMK Added interrupt enable/disable for card level * * Reference: Acorns Risc OS 3 Programmers Reference Manuals. */ #ifndef __ASM_ECARD_H #define __ASM_ECARD_H /* * Currently understood cards (but not necessarily * supported): * Manufacturer Product ID */ #define MANU_ACORN 0x0000 #define PROD_ACORN_SCSI 0x0002 #define PROD_ACORN_ETHER1 0x0003 #define PROD_ACORN_MFM 0x000b #define MANU_ANT2 0x0011 #define PROD_ANT_ETHER3 0x00a4 #define MANU_ATOMWIDE 0x0017 #define PROD_ATOMWIDE_3PSERIAL 0x0090 #define MANU_IRLAM_INSTRUMENTS 0x001f #define MANU_IRLAM_INSTRUMENTS_ETHERN 0x5678 #define MANU_OAK 0x0021 #define PROD_OAK_SCSI 0x0058 #define MANU_MORLEY 0x002b #define PROD_MORLEY_SCSI_UNCACHED 0x0067 #define MANU_CUMANA 0x003a #define PROD_CUMANA_SCSI_1 0x00a0 #define PROD_CUMANA_SCSI_2 0x003a #define MANU_ICS 0x003c #define PROD_ICS_IDE 0x00ae #define MANU_ICS2 0x003d #define PROD_ICS2_IDE 0x00ae #define MANU_SERPORT 0x003f #define PROD_SERPORT_DSPORT 0x00b9 #define MANU_I3 0x0046 #define PROD_I3_ETHERLAN500 0x00d4 #define PROD_I3_ETHERLAN600 0x00ec #define PROD_I3_ETHERLAN600A 0x011e #define MANU_ANT 0x0053 #define PROD_ANT_ETHERB 0x00e4 #define MANU_ALSYSTEMS 0x005b #define PROD_ALSYS_SCSIATAPI 0x0107 #define MANU_MCS 0x0063 #define PROD_MCS_CONNECT32 0x0125 #define MANU_EESOX 0x0064 #define PROD_EESOX_SCSI2 0x008c #define MANU_YELLOWSTONE 0x0096 #define PROD_YELLOWSTONE_RAPIDE32 0x0120 #ifdef ECARD_C #define CONST #else #define CONST const #endif #define MAX_ECARDS 8 typedef enum { /* Cards address space */ ECARD_IOC, ECARD_MEMC, ECARD_EASI } card_type_t; typedef enum { /* Speed for ECARD_IOC space */ ECARD_SLOW = 0, ECARD_MEDIUM = 1, ECARD_FAST = 2, ECARD_SYNC = 3 } card_speed_t; typedef struct { /* Card ID structure */ unsigned short manufacturer; unsigned short product; } card_ids; struct in_ecid { /* Packed card ID information */ unsigned short product; /* Product code */ unsigned short manufacturer; /* Manufacturer code */ unsigned char id:4; /* Simple ID */ unsigned char cd:1; /* Chunk dir present */ unsigned char is:1; /* Interrupt status pointers */ unsigned char w:2; /* Width */ unsigned char country; /* Country */ unsigned char irqmask; /* IRQ mask */ unsigned char fiqmask; /* FIQ mask */ unsigned long irqoff; /* IRQ offset */ unsigned long fiqoff; /* FIQ offset */ }; typedef struct expansion_card ecard_t; typedef unsigned long *loader_t; typedef struct { /* Card handler routines */ void (*irqenable)(ecard_t *ec, int irqnr); void (*irqdisable)(ecard_t *ec, int irqnr); int (*irqpending)(ecard_t *ec); void (*fiqenable)(ecard_t *ec, int fiqnr); void (*fiqdisable)(ecard_t *ec, int fiqnr); int (*fiqpending)(ecard_t *ec); } expansioncard_ops_t; /* * This contains all the info needed on an expansion card */ struct expansion_card { struct expansion_card *next; /* Public data */ volatile unsigned char *irqaddr; /* address of IRQ register */ volatile unsigned char *fiqaddr; /* address of FIQ register */ unsigned char irqmask; /* IRQ mask */ unsigned char fiqmask; /* FIQ mask */ unsigned char claimed; /* Card claimed? */ void *irq_data; /* Data for use for IRQ by card */ void *fiq_data; /* Data for use for FIQ by card */ expansioncard_ops_t *ops; /* Enable/Disable Ops for card */ CONST unsigned char slot_no; /* Slot number */ CONST unsigned char dma; /* DMA number (for request_dma) */ CONST unsigned char irq; /* IRQ number (for request_irq) */ CONST unsigned char fiq; /* FIQ number (for request_irq) */ CONST card_type_t type; /* Type of card */ CONST struct in_ecid cid; /* Card Identification */ /* Private internal data */ const char *card_desc; /* description of card */ CONST unsigned int podaddr; /* Base Linux address for card */ CONST loader_t loader; /* loader program */ }; struct in_chunk_dir { unsigned int start_offset; union { unsigned char string[256]; unsigned char data[1]; } d; }; /* * ecard_claim: claim an expansion card entry */ #define ecard_claim(ec) ((ec)->claimed = 1) /* * ecard_release: release an expansion card entry */ #define ecard_release(ec) ((ec)->claimed = 0) /* * Start finding cards from the top of the list */ extern void ecard_startfind (void); /* * Find an expansion card with the correct cid, product and manufacturer code */ extern struct expansion_card *ecard_find (int cid, const card_ids *ids); /* * Read a chunk from an expansion card * cd : where to put read data * ec : expansion card info struct * id : id number to find * num: (n+1)'th id to find. */ extern int ecard_readchunk (struct in_chunk_dir *cd, struct expansion_card *ec, int id, int num); /* * Obtain the address of a card */ extern unsigned int ecard_address (struct expansion_card *ec, card_type_t card_type, card_speed_t speed); #ifdef ECARD_C /* Definitions internal to ecard.c - for it's use only!! * * External expansion card header as read from the card */ struct ex_ecid { unsigned char r_irq:1; unsigned char r_zero:1; unsigned char r_fiq:1; unsigned char r_id:4; unsigned char r_a:1; unsigned char r_cd:1; unsigned char r_is:1; unsigned char r_w:2; unsigned char r_r1:4; unsigned char r_r2:8; unsigned char r_prod[2]; unsigned char r_manu[2]; unsigned char r_country; unsigned char r_irqmask; unsigned char r_irqoff[3]; unsigned char r_fiqmask; unsigned char r_fiqoff[3]; }; /* * Chunk directory entry as read from the card */ struct ex_chunk_dir { unsigned char r_id; unsigned char r_len[3]; unsigned long r_start; union { char string[256]; char data[1]; } d; #define c_id(x) ((x)->r_id) #define c_len(x) ((x)->r_len[0]|((x)->r_len[1]<<8)|((x)->r_len[2]<<16)) #define c_start(x) ((x)->r_start) }; #endif #endif 1.1 or1k/rc203soc/sw/uClinux/include/asm-armnommu/elf.h http://www.opencores.org/cvsweb.shtml/or1k/rc203soc/sw/uClinux/include/asm-armnommu/elf.h?rev=1.1&content-type=text/x-cvsweb-markup Index: elf.h =================================================================== #ifndef __ASMARM_ELF_H #define __ASMARM_ELF_H /* * ELF register definitions.. */ #include <asm/ptrace.h> typedef unsigned long elf_greg_t; #define EM_ARM 40 #define ELF_NGREG (sizeof (struct pt_regs) / sizeof(elf_greg_t)) typedef elf_greg_t elf_gregset_t[ELF_NGREG]; typedef struct { void *null; } elf_fpregset_t; /* * This is used to ensure we don't load something for the wrong architecture. */ #define elf_check_arch(x) ( ((x) == EM_ARM) ) /* * These are used to set parameters in the core dumps. */ #define ELF_CLASS ELFCLASS32 #define ELF_DATA ELFDATA2LSB; #define ELF_ARCH EM_ARM #define USE_ELF_CORE_DUMP #define ELF_EXEC_PAGESIZE /*32768*/4096 #ifdef __KERNEL__ #define SET_PERSONALITY(ex,ibcs2) \ current->personality = PER_LINUX_32BIT #endif #endif 1.1 or1k/rc203soc/sw/uClinux/include/asm-armnommu/errno.h http://www.opencores.org/cvsweb.shtml/or1k/rc203soc/sw/uClinux/include/asm-armnommu/errno.h?rev=1.1&content-type=text/x-cvsweb-markup Index: errno.h =================================================================== #ifndef _ARM_ERRNO_H #define _ARM_ERRNO_H #define EPERM 1 /* Operation not permitted */ #define ENOENT 2 /* No such file or directory */ #define ESRCH 3 /* No such process */ #define EINTR 4 /* Interrupted system call */ #define EIO 5 /* I/O error */ #define ENXIO 6 /* No such device or address */ #define E2BIG 7 /* Arg list too long */ #define ENOEXEC 8 /* Exec format error */ #define EBADF 9 /* Bad file number */ #define ECHILD 10 /* No child processes */ #define EAGAIN 11 /* Try again */ #define ENOMEM 12 /* Out of memory */ #define EACCES 13 /* Permission denied */ #define EFAULT 14 /* Bad address */ #define ENOTBLK 15 /* Block device required */ #define EBUSY 16 /* Device or resource busy */ #define EEXIST 17 /* File exists */ #define EXDEV 18 /* Cross-device link */ #define ENODEV 19 /* No such device */ #define ENOTDIR 20 /* Not a directory */ #define EISDIR 21 /* Is a directory */ #define EINVAL 22 /* Invalid argument */ #define ENFILE 23 /* File table overflow */ #define EMFILE 24 /* Too many open files */ #define ENOTTY 25 /* Not a typewriter */ #define ETXTBSY 26 /* Text file busy */ #define EFBIG 27 /* File too large */ #define ENOSPC 28 /* No space left on device */ #define ESPIPE 29 /* Illegal seek */ #define EROFS 30 /* Read-only file system */ #define EMLINK 31 /* Too many links */ #define EPIPE 32 /* Broken pipe */ #define EDOM 33 /* Math argument out of domain of func */ #define ERANGE 34 /* Math result not representable */ #define EDEADLK 35 /* Resource deadlock would occur */ #define ENAMETOOLONG 36 /* File name too long */ #define ENOLCK 37 /* No record locks available */ #define ENOSYS 38 /* Function not implemented */ #define ENOTEMPTY 39 /* Directory not empty */ #define ELOOP 40 /* Too many symbolic links encountered */ #define EWOULDBLOCK EAGAIN /* Operation would block */ #define ENOMSG 42 /* No message of desired type */ #define EIDRM 43 /* Identifier removed */ #define ECHRNG 44 /* Channel number out of range */ #define EL2NSYNC 45 /* Level 2 not synchronized */ #define EL3HLT 46 /* Level 3 halted */ #define EL3RST 47 /* Level 3 reset */ #define ELNRNG 48 /* Link number out of range */ #define EUNATCH 49 /* Protocol driver not attached */ #define ENOCSI 50 /* No CSI structure available */ #define EL2HLT 51 /* Level 2 halted */ #define EBADE 52 /* Invalid exchange */ #define EBADR 53 /* Invalid request descriptor */ #define EXFULL 54 /* Exchange full */ #define ENOANO 55 /* No anode */ #define EBADRQC 56 /* Invalid request code */ #define EBADSLT 57 /* Invalid slot */ #define EDEADLOCK 58 /* File locking deadlock error */ #define EBFONT 59 /* Bad font file format */ #define ENOSTR 60 /* Device not a stream */ #define ENODATA 61 /* No data available */ #define ETIME 62 /* Timer expired */ #define ENOSR 63 /* Out of streams resources */ #define ENONET 64 /* Machine is not on the network */ #define ENOPKG 65 /* Package not installed */ #define EREMOTE 66 /* Object is remote */ #define ENOLINK 67 /* Link has been severed */ #define EADV 68 /* Advertise error */ #define ESRMNT 69 /* Srmount error */ #define ECOMM 70 /* Communication error on send */ #define EPROTO 71 /* Protocol error */ #define EMULTIHOP 72 /* Multihop attempted */ #define EDOTDOT 73 /* RFS specific error */ #define EBADMSG 74 /* Not a data message */ #define EOVERFLOW 75 /* Value too large for defined data type */ #define ENOTUNIQ 76 /* Name not unique on network */ #define EBADFD 77 /* File descriptor in bad state */ #define EREMCHG 78 /* Remote address changed */ #define ELIBACC 79 /* Can not access a needed shared library */ #define ELIBBAD 80 /* Accessing a corrupted shared library */ #define ELIBSCN 81 /* .lib section in a.out corrupted */ #define ELIBMAX 82 /* Attempting to link in too many shared libraries */ #define ELIBEXEC 83 /* Cannot exec a shared library directly */ #define EILSEQ 84 /* Illegal byte sequence */ #define ERESTART 85 /* Interrupted system call should be restarted */ #define ESTRPIPE 86 /* Streams pipe error */ #define EUSERS 87 /* Too many users */ #define ENOTSOCK 88 /* Socket operation on non-socket */ #define EDESTADDRREQ 89 /* Destination address required */ #define EMSGSIZE 90 /* Message too long */ #define EPROTOTYPE 91 /* Protocol wrong type for socket */ #define ENOPROTOOPT 92 /* Protocol not available */ #define EPROTONOSUPPORT 93 /* Protocol not supported */ #define ESOCKTNOSUPPORT 94 /* Socket type not supported */ #define EOPNOTSUPP 95 /* Operation not supported on transport endpoint */ #define EPFNOSUPPORT 96 /* Protocol family not supported */ #define EAFNOSUPPORT 97 /* Address family not supported by protocol */ #define EADDRINUSE 98 /* Address already in use */ #define EADDRNOTAVAIL 99 /* Cannot assign requested address */ #define ENETDOWN 100 /* Network is down */ #define ENETUNREACH 101 /* Network is unreachable */ #define ENETRESET 102 /* Network dropped connection because of reset */ #define ECONNABORTED 103 /* Software caused connection abort */ #define ECONNRESET 104 /* Connection reset by peer */ #define ENOBUFS 105 /* No buffer space available */ #define EISCONN 106 /* Transport endpoint is already connected */ #define ENOTCONN 107 /* Transport endpoint is not connected */ #define ESHUTDOWN 108 /* Cannot send after transport endpoint shutdown */ #define ETOOMANYREFS 109 /* Too many references: cannot splice */ #define ETIMEDOUT 110 /* Connection timed out */ #define ECONNREFUSED 111 /* Connection refused */ #define EHOSTDOWN 112 /* Host is down */ #define EHOSTUNREACH 113 /* No route to host */ #define EALREADY 114 /* Operation already in progress */ #define EINPROGRESS 115 /* Operation now in progress */ #define ESTALE 116 /* Stale NFS file handle */ #define EUCLEAN 117 /* Structure needs cleaning */ #define ENOTNAM 118 /* Not a XENIX named type file */ #define ENAVAIL 119 /* No XENIX semaphores available */ #define EISNAM 120 /* Is a named type file */ #define EREMOTEIO 121 /* Remote I/O error */ #define EDQUOT 122 /* Quota exceeded */ #endif 1.1 or1k/rc203soc/sw/uClinux/include/asm-armnommu/fcntl.h http://www.opencores.org/cvsweb.shtml/or1k/rc203soc/sw/uClinux/include/asm-armnommu/fcntl.h?rev=1.1&content-type=text/x-cvsweb-markup Index: fcntl.h =================================================================== #ifndef _ARM_FCNTL_H #define _ARM_FCNTL_H /* open/fcntl - O_SYNC is only implemented on blocks devices and on files located on an ext2 file system */ #define O_ACCMODE 0003 #define O_RDONLY 00 #define O_WRONLY 01 #define O_RDWR 02 #define O_CREAT 0100 /* not fcntl */ #define O_EXCL 0200 /* not fcntl */ #define O_NOCTTY 0400 /* not fcntl */ #define O_TRUNC 01000 /* not fcntl */ #define O_APPEND 02000 #define O_NONBLOCK 04000 #define O_NDELAY O_NONBLOCK #define O_SYNC 010000 #define FASYNC 020000 /* fcntl, for BSD compatibility */ #define F_DUPFD 0 /* dup */ #define F_GETFD 1 /* get f_flags */ #define F_SETFD 2 /* set f_flags */ #define F_GETFL 3 /* more flags (cloexec) */ #define F_SETFL 4 #define F_GETLK 5 #define F_SETLK 6 #define F_SETLKW 7 #define F_SETOWN 8 /* for sockets. */ #define F_GETOWN 9 /* for sockets. */ /* for F_[GET|SET]FL */ #define FD_CLOEXEC 1 /* actually anything with low bit set goes */ /* for posix fcntl() and lockf() */ #define F_RDLCK 0 #define F_WRLCK 1 #define F_UNLCK 2 /* for old implementation of bsd flock () */ #define F_EXLCK 4 /* or 3 */ #define F_SHLCK 8 /* or 4 */ /* operations for bsd flock(), also used by the kernel implementation */ #define LOCK_SH 1 /* shared lock */ #define LOCK_EX 2 /* exclusive lock */ #define LOCK_NB 4 /* or'd with one of the above to prevent blocking */ #define LOCK_UN 8 /* remove lock */ struct flock { short l_type; short l_whence; off_t l_start; off_t l_len; pid_t l_pid; }; #endif 1.1 or1k/rc203soc/sw/uClinux/include/asm-armnommu/floppy.h http://www.opencores.org/cvsweb.shtml/or1k/rc203soc/sw/uClinux/include/asm-armnommu/floppy.h?rev=1.1&content-type=text/x-cvsweb-markup Index: floppy.h =================================================================== /* * linux/include/asm-arm/floppy.h * * (C) 1996 Russell King */ #ifndef __ASM_ARM_FLOPPY_H #define __ASM_ARM_FLOPPY_H #if 0 #include <asm/arch/floppy.h> #endif #define fd_outb(val,port) outb((val),(port)) #define fd_inb(port) inb((port)) #define fd_request_irq() request_irq(IRQ_FLOPPYDISK,floppy_interrupt,\ SA_INTERRUPT|SA_SAMPLE_RANDOM,"floppy",NULL) #define fd_free_irq() free_irq(IRQ_FLOPPYDISK,NULL) #define fd_disable_irq() disable_irq(IRQ_FLOPPYDISK) #define fd_enable_irq() enable_irq(IRQ_FLOPPYDISK) #define fd_request_dma() request_dma(FLOPPY_DMA,"floppy") #define fd_free_dma() free_dma(FLOPPY_DMA) #define fd_disable_dma() disable_dma(FLOPPY_DMA) #define fd_enable_dma() enable_dma(FLOPPY_DMA) #define fd_clear_dma_ff() clear_dma_ff(FLOPPY_DMA) #define fd_set_dma_mode(mode) set_dma_mode(FLOPPY_DMA, (mode)) #define fd_set_dma_addr(addr) set_dma_addr(FLOPPY_DMA, (addr)) #define fd_set_dma_count(len) set_dma_count(FLOPPY_DMA, (len)) #define fd_cacheflush(addr,sz) /* Floppy_selects is the list of DOR's to select drive fd * * On initialisation, the floppy list is scanned, and the drives allocated * in the order that they are found. This is done by seeking the drive * to a non-zero track, and then restoring it to track 0. If an error occurs, * then there is no floppy drive present. [to be put back in again] */ static unsigned char floppy_selects[2][4] = { { 0x10, 0x21, 0x23, 0x33 }, { 0x10, 0x21, 0x23, 0x33 } }; #define fd_setdor(dor) \ do { \ int new_dor = (dor); \ if (new_dor & 0xf0) \ fd_outb((new_dor & 0x0c) | floppy_selects[fdc][new_dor & 3], FD_DOR); \ else \ fd_outb((new_dor & 0x0c), FD_DOR); \ } while (0) /* * Someday, we'll automatically detect which drives are present... */ extern __inline__ void fd_scandrives (void) { #if 0 int floppy, drive_count; fd_disable_irq(); raw_cmd = &default_raw_cmd; raw_cmd->flags = FD_RAW_SPIN | FD_RAW_NEED_SEEK; raw_cmd->track = 0; raw_cmd->rate = ?; drive_count = 0; for (floppy = 0; floppy < 4; floppy ++) { current_drive = drive_count; /* * Turn on floppy motor */ if (start_motor(redo_fd_request)) continue; /* * Set up FDC */ fdc_specify(); /* * Tell FDC to recalibrate */ output_byte(FD_RECALIBRATE); LAST_OUT(UNIT(floppy)); /* wait for command to complete */ if (!successful) { int i; for (i = drive_count; i < 3; i--) floppy_selects[fdc][i] = floppy_selects[fdc][i + 1]; floppy_selects[fdc][3] = 0; floppy -= 1; } else drive_count++; } #else floppy_selects[0][0] = 0x10; floppy_selects[0][1] = 0x21; floppy_selects[0][2] = 0x23; floppy_selects[0][3] = 0x33; #endif } #define FDC1 (0x3f0) static int FDC2 = -1; #define FLOPPY0_TYPE 4 #define FLOPPY1_TYPE 4 #define N_FDC 1 #define N_DRIVE 8 #define FLOPPY_MOTOR_MASK 0xf0 #define CROSS_64KB(a,s) (0) #endif 1.1 or1k/rc203soc/sw/uClinux/include/asm-armnommu/hardware.h http://www.opencores.org/cvsweb.shtml/or1k/rc203soc/sw/uClinux/include/asm-armnommu/hardware.h?rev=1.1&content-type=text/x-cvsweb-markup Index: hardware.h =================================================================== /* * linux/include/asm-arm/hardware.h * * Copyright (C) 1996 Russell King * * Common hardware definitions */ #ifndef __ASM_HARDWARE_H #define __ASM_HARDWARE_H #include <asm/arch/hardware.h> /* * Use these macros to read/write the IOC. All it does is perform the actual * read/write. */ #ifdef HAS_IOC #ifndef __ASSEMBLER__ #define __IOC(offset) (IO_IOC_BASE + (offset >> 2)) #else #define __IOC(offset) offset #endif #define IOC_CONTROL __IOC(0x00) #define IOC_KARTTX __IOC(0x04) #define IOC_KARTRX __IOC(0x04) #define IOC_IRQSTATA __IOC(0x10) #define IOC_IRQREQA __IOC(0x14) #define IOC_IRQCLRA __IOC(0x14) #define IOC_IRQMASKA __IOC(0x18) #define IOC_IRQSTATB __IOC(0x20) #define IOC_IRQREQB __IOC(0x24) #define IOC_IRQMASKB __IOC(0x28) #define IOC_FIQSTAT __IOC(0x30) #define IOC_FIQREQ __IOC(0x34) #define IOC_FIQMASK __IOC(0x38) #define IOC_T0CNTL __IOC(0x40) #define IOC_T0LTCHL __IOC(0x40) #define IOC_T0CNTH __IOC(0x44) #define IOC_T0LTCHH __IOC(0x44) #define IOC_T0GO __IOC(0x48) #define IOC_T0LATCH __IOC(0x4c) #define IOC_T1CNTL __IOC(0x50) #define IOC_T1LTCHL __IOC(0x50) #define IOC_T1CNTH __IOC(0x54) #define IOC_T1LTCHH __IOC(0x54) #define IOC_T1GO __IOC(0x58) #define IOC_T1LATCH __IOC(0x5c) #define IOC_T2CNTL __IOC(0x60) #define IOC_T2LTCHL __IOC(0x60) #define IOC_T2CNTH __IOC(0x64) #define IOC_T2LTCHH __IOC(0x64) #define IOC_T2GO __IOC(0x68) #define IOC_T2LATCH __IOC(0x6c) #define IOC_T3CNTL __IOC(0x70) #define IOC_T3LTCHL __IOC(0x70) #define IOC_T3CNTH __IOC(0x74) #define IOC_T3LTCHH __IOC(0x74) #define IOC_T3GO __IOC(0x78) #define IOC_T3LATCH __IOC(0x7c) #endif #ifdef HAS_MEMC #define VDMA_ALIGNMENT PAGE_SIZE #define VDMA_XFERSIZE 16 #define VDMA_INIT 0 #define VDMA_START 1 #define VDMA_END 2 #define video_set_dma(start,end,offset) \ do { \ memc_write (VDMA_START, (start >> 2)); \ memc_write (VDMA_END, (end - VDMA_XFERSIZE) >> 2); \ memc_write (VDMA_INIT, (offset >> 2)); \ } while (0) #endif #ifdef HAS_IOMD #ifndef __ASSEMBLER__ #define __IOMD(offset) (IO_IOMD_BASE + (offset >> 2)) #else #define __IOMD(offset) offset #endif #define IOMD_CONTROL __IOMD(0x000) #define IOMD_KARTTX __IOMD(0x004) #define IOMD_KARTRX __IOMD(0x004) #define IOMD_KCTRL __IOMD(0x008) #define IOMD_IRQSTATA __IOMD(0x010) #define IOMD_IRQREQA __IOMD(0x014) #define IOMD_IRQCLRA __IOMD(0x014) #define IOMD_IRQMASKA __IOMD(0x018) #define IOMD_IRQSTATB __IOMD(0x020) #define IOMD_IRQREQB __IOMD(0x024) #define IOMD_IRQMASKB __IOMD(0x028) #define IOMD_FIQSTAT __IOMD(0x030) #define IOMD_FIQREQ __IOMD(0x034) #define IOMD_FIQMASK __IOMD(0x038) #define IOMD_T0CNTL __IOMD(0x040) #define IOMD_T0LTCHL __IOMD(0x040) #define IOMD_T0CNTH __IOMD(0x044) #define IOMD_T0LTCHH __IOMD(0x044) #define IOMD_T0GO __IOMD(0x048) #define IOMD_T0LATCH __IOMD(0x04c) #define IOMD_T1CNTL __IOMD(0x050) #define IOMD_T1LTCHL __IOMD(0x050) #define IOMD_T1CNTH __IOMD(0x054) #define IOMD_T1LTCHH __IOMD(0x054) #define IOMD_T1GO __IOMD(0x058) #define IOMD_T1LATCH __IOMD(0x05c) #define IOMD_ROMCR0 __IOMD(0x080) #define IOMD_ROMCR1 __IOMD(0x084) #define IOMD_DRAMCR __IOMD(0x088) #define IOMD_VREFCR __IOMD(0x08C) #define IOMD_FSIZE __IOMD(0x090) #define IOMD_ID0 __IOMD(0x094) #define IOMD_ID1 __IOMD(0x098) #define IOMD_VERSION __IOMD(0x09C) #define IOMD_MOUSEX __IOMD(0x0A0) #define IOMD_MOUSEY __IOMD(0x0A4) #define IOMD_DMATCR __IOMD(0x0C0) #define IOMD_IOTCR __IOMD(0x0C4) #define IOMD_ECTCR __IOMD(0x0C8) #define IOMD_DMAEXT __IOMD(0x0CC) #define DMA_EXT_IO0 1 #define DMA_EXT_IO1 2 #define DMA_EXT_IO2 4 #define DMA_EXT_IO3 8 #define IOMD_IO0CURA __IOMD(0x100) #define IOMD_IO0ENDA __IOMD(0x104) #define IOMD_IO0CURB __IOMD(0x108) #define IOMD_IO0ENDB __IOMD(0x10C) #define IOMD_IO0CR __IOMD(0x110) #define IOMD_IO0ST __IOMD(0x114) #define IOMD_IO1CURA __IOMD(0x120) #define IOMD_IO1ENDA __IOMD(0x124) #define IOMD_IO1CURB __IOMD(0x128) #define IOMD_IO1ENDB __IOMD(0x12C) #define IOMD_IO1CR __IOMD(0x130) #define IOMD_IO1ST __IOMD(0x134) #define IOMD_IO2CURA __IOMD(0x140) #define IOMD_IO2ENDA __IOMD(0x144) #define IOMD_IO2CURB __IOMD(0x148) #define IOMD_IO2ENDB __IOMD(0x14C) #define IOMD_IO2CR __IOMD(0x150) #define IOMD_IO2ST __IOMD(0x154) #define IOMD_IO3CURA __IOMD(0x160) #define IOMD_IO3ENDA __IOMD(0x164) #define IOMD_IO3CURB __IOMD(0x168) #define IOMD_IO3ENDB __IOMD(0x16C) #define IOMD_IO3CR __IOMD(0x170) #define IOMD_IO3ST __IOMD(0x174) #define IOMD_SD0CURA __IOMD(0x180) #define IOMD_SD0ENDA __IOMD(0x184) #define IOMD_SD0CURB __IOMD(0x188) #define IOMD_SD0ENDB __IOMD(0x18C) #define IOMD_SD0CR __IOMD(0x190) #define IOMD_SD0ST __IOMD(0x194) #define IOMD_SD1CURA __IOMD(0x1A0) #define IOMD_SD1ENDA __IOMD(0x1A4) #define IOMD_SD1CURB __IOMD(0x1A8) #define IOMD_SD1ENDB __IOMD(0x1AC) #define IOMD_SD1CR __IOMD(0x1B0) #define IOMD_SD1ST __IOMD(0x1B4) #define IOMD_CURSCUR __IOMD(0x1C0) #define IOMD_CURSINIT __IOMD(0x1C4) #define IOMD_VIDCUR __IOMD(0x1D0) #define IOMD_VIDEND __IOMD(0x1D4) #define IOMD_VIDSTART __IOMD(0x1D8) #define IOMD_VIDINIT __IOMD(0x1DC) #define IOMD_VIDCR __IOMD(0x1E0) #define IOMD_DMASTAT __IOMD(0x1F0) #define IOMD_DMAREQ __IOMD(0x1F4) #define IOMD_DMAMASK __IOMD(0x1F8) #define DMA_END_S (1 << 31) #define DMA_END_L (1 << 30) #define DMA_CR_C 0x80 #define DMA_CR_D 0x40 #define DMA_CR_E 0x20 #define DMA_ST_OFL 4 #define DMA_ST_INT 2 #define DMA_ST_AB 1 /* * IOC compatibility */ #define IOC_CONTROL IOMD_CONTROL #define IOC_IRQSTATA IOMD_IRQSTATA #define IOC_IRQREQA IOMD_IRQREQA #define IOC_IRQCLRA IOMD_IRQCLRA #define IOC_IRQMASKA IOMD_IRQMASKA #define IOC_IRQSTATB IOMD_IRQSTATB #define IOC_IRQREQB IOMD_IRQREQB #define IOC_IRQMASKB IOMD_IRQMASKB #define IOC_FIQSTAT IOMD_FIQSTAT #define IOC_FIQREQ IOMD_FIQREQ #define IOC_FIQMASK IOMD_FIQMASK #define IOC_T0CNTL IOMD_T0CNTL #define IOC_T0LTCHL IOMD_T0LTCHL #define IOC_T0CNTH IOMD_T0CNTH #define IOC_T0LTCHH IOMD_T0LTCHH #define IOC_T0GO IOMD_T0GO #define IOC_T0LATCH IOMD_T0LATCH #define IOC_T1CNTL IOMD_T1CNTL #define IOC_T1LTCHL IOMD_T1LTCHL #define IOC_T1CNTH IOMD_T1CNTH #define IOC_T1LTCHH IOMD_T1LTCHH #define IOC_T1GO IOMD_T1GO #define IOC_T1LATCH IOMD_T1LATCH /* * DMA (MEMC) compatibility */ #define HALF_SAM vram_half_sam #define VDMA_ALIGNMENT (HALF_SAM * 2) #define VDMA_XFERSIZE (HALF_SAM) #define VDMA_INIT IOMD_VIDINIT #define VDMA_START IOMD_VIDSTART #define VDMA_END IOMD_VIDEND #ifndef __ASSEMBLER__ extern unsigned int vram_half_sam; #define video_set_dma(start,end,offset) \ do { \ outl (SCREEN_START + start, VDMA_START); \ outl (SCREEN_START + end - VDMA_XFERSIZE, VDMA_END); \ if (offset >= end - VDMA_XFERSIZE) \ offset |= 0x40000000; \ outl (SCREEN_START + offset, VDMA_INIT); \ } while (0) #endif #endif #ifdef HAS_EXPMASK #ifndef __ASSEMBLER__ #define __EXPMASK(offset) (((volatile unsigned char *)EXPMASK_BASE)[offset]) #else #define __EXPMASK(offset) offset #endif #define EXPMASK_STATUS __EXPMASK(0x00) #define EXPMASK_ENABLE __EXPMASK(0x04) #endif #endif 1.1 or1k/rc203soc/sw/uClinux/include/asm-armnommu/io.h http://www.opencores.org/cvsweb.shtml/or1k/rc203soc/sw/uClinux/include/asm-armnommu/io.h?rev=1.1&content-type=text/x-cvsweb-markup Index: io.h =================================================================== /* * linux/include/asm-arm/io.h * * Copyright (C) 1996 Russell King * * Modifications: * 16-Sep-1996 RMK Inlined the inx/outx functions & optimised for both * constant addresses and variable addresses. * 04-Dec-1997 RMK Moved a lot of this stuff to the new architecture * specific IO header files. */ #ifndef __ASM_ARM_IO_H #define __ASM_ARM_IO_H #include <asm/hardware.h> #include <asm/arch/mmu.h> #include <asm/arch/io.h> /* unsigned long virt_to_phys(void *x) */ #define virt_to_phys(x) (__virt_to_phys((unsigned long)(x))) /* void *phys_to_virt(unsigned long x) */ #define phys_to_virt(x) ((void *)(__phys_to_virt((unsigned long)(x)))) /* * Virtual view <-> DMA view memory address translations * virt_to_bus: Used to translate the virtual address to an * address suitable to be passed to set_dma_addr * bus_to_virt: Used to convert an address for DMA operations * to an address that the kernel can use. */ #define virt_to_bus(x) (__virt_to_bus((unsigned long)(x))) #define bus_to_virt(x) ((void *)(__bus_to_virt(x))) /* * These macros actually build the multi-value IO function prototypes */ #define __OUTS(s,i,x) extern void outs##s(unsigned int port, const void *from, int len); #define __INS(s,i,x) extern void ins##s(unsigned int port, void *to, int len); #define __IO(s,i,x) \ __OUTS(s,i,x) \ __INS(s,i,x) __IO(b,"b",char) __IO(w,"h",short) __IO(l,"",long) /* * Note that due to the way __builtin_constant_t() works, you * - can't use it inside an inline function (it will never be true) * - you don't have to worry about side effects withing the __builtin.. */ #ifdef __outbc #define outb(val,port) \ (__builtin_constant_p((port)) ? __outbc((val),(port)) : __outb((val),(port))) #else #define outb(val,port) __outb((val),(port)) #endif #ifdef __outwc #define outw(val,port) \ (__builtin_constant_p((port)) ? __outwc((val),(port)) : __outw((val),(port))) #else #define outw(val,port) __outw((val),(port)) #endif #ifdef __outlc #define outl(val,port) \ (__builtin_constant_p((port)) ? __outlc((val),(port)) : __outl((val),(port))) #else #define outl(val,port) __outl((val),(port)) #endif #ifdef __inbc #define inb(port) \ (__builtin_constant_p((port)) ? __inbc((port)) : __inb((port))) #else #define inb(port) __inb((port)) #endif #ifdef __inwc #define inw(port) \ (__builtin_constant_p((port)) ? __inwc((port)) : __inw((port))) #else #define inw(port) __inw((port)) #endif #ifdef __inlc #define inl(port) \ (__builtin_constant_p((port)) ? __inlc((port)) : __inl((port))) #else #define inl(port) __inl((port)) #endif /* * This macro will give you the translated IO address for this particular * architecture, which can be used with the out_t... functions. */ #define ioaddr(port) \ (__builtin_constant_p((port)) ? __ioaddrc((port)) : __ioaddr((port))) #ifndef ARCH_IO_DELAY /* * This architecture does not require any delayed IO. * It is handled in the hardware. */ #define outb_p(val,port) outb((val),(port)) #define outw_p(val,port) outw((val),(port)) #define outl_p(val,port) outl((val),(port)) #define inb_p(port) inb((port)) #define inw_p(port) inw((port)) #define inl_p(port) inl((port)) #define outsb_p(port,from,len) outsb(port,from,len) #define outsw_p(port,from,len) outsw(port,from,len) #define outsl_p(port,from,len) outsl(port,from,len) #define insb_p(port,to,len) insb(port,to,len) #define insw_p(port,to,len) insw(port,to,len) #define insl_p(port,to,len) insl(port,to,len) #else /* * We have to delay the IO... */ #ifdef __outbc_p #define outb_p(val,port) \ (__builtin_constant_p((port)) ? __outbc_p((val),(port)) : __outb_p((val),(port))) #else #define outb_p(val,port) __outb_p((val),(port)) #endif #ifdef __outwc_p #define outw_p(val,port) \ (__builtin_constant_p((port)) ? __outwc_p((val),(port)) : __outw_p((val),(port))) #else #define outw_p(val,port) __outw_p((val),(port)) #endif #ifdef __outlc_p #define outl_p(val,port) \ (__builtin_constant_p((port)) ? __outlc_p((val),(port)) : __outl_p((val),(port))) #else #define outl_p(val,port) __outl_p((val),(port)) #endif #ifdef __inbc_p #define inb_p(port) \ (__builtin_constant_p((port)) ? __inbc_p((port)) : __inb_p((port))) #else #define inb_p(port) __inb_p((port)) #endif #ifdef __inwc_p #define inw_p(port) \ (__builtin_constant_p((port)) ? __inwc_p((port)) : __inw_p((port))) #else #define inw_p(port) __inw_p((port)) #endif #ifdef __inlc_p #define inl_p(port) \ (__builtin_constant_p((port)) ? __inlc_p((port)) : __inl_p((port))) #else #define inl_p(port) __inl_p((port)) #endif #endif #undef ARCH_IO_DELAY #undef ARCH_IO_CONSTANT /* * Leftovers... */ #if 0 #define __outwc(value,port) \ ({ \ if (port < 256) \ __asm__ __volatile__( \ "strh %0, [%1, %2]" \ : : "r" (value), "r" (PCIO_BASE), "J" (port << 2)); \ else if (__PORT_PCIO(port)) \ __asm__ __volatile__( \ "strh %0, [%1, %2]" \ : : "r" (value), "r" (PCIO_BASE), "r" (port << 2)); \ else \ __asm__ __volatile__( \ "strh %0, [%1, %2]" \ : : "r" (value), "r" (IO_BASE), "r" (port << 2)); \ }) #define __inwc(port) \ ({ \ unsigned short result; \ if (port < 256) \ __asm__ __volatile__( \ "ldrh %0, [%1, %2]" \ : "=r" (result) : "r" (PCIO_BASE), "J" (port << 2)); \ else \ if (__PORT_PCIO(port)) \ __asm__ __volatile__( \ "ldrh %0, [%1, %2]" \ : "=r" (result) : "r" (PCIO_BASE), "r" (port << 2)); \ else \ __asm__ __volatile__( \ "ldrh %0, [%1, %2]" \ : "=r" (result) : "r" (IO_BASE), "r" (port << 2)); \ result; \ }) #endif #endif 1.1 or1k/rc203soc/sw/uClinux/include/asm-armnommu/ioctl.h http://www.opencores.org/cvsweb.shtml/or1k/rc203soc/sw/uClinux/include/asm-armnommu/ioctl.h?rev=1.1&content-type=text/x-cvsweb-markup Index: ioctl.h =================================================================== /* $Id: ioctl.h,v 1.1 2005/12/20 11:27:47 jcastillo Exp $ * * linux/ioctl.h for Linux by H.H. Bergman. */ #ifndef _ASMARM_IOCTL_H #define _ASMARM_IOCTL_H /* ioctl command encoding: 32 bits total, command in lower 16 bits, * size of the parameter structure in the lower 14 bits of the * upper 16 bits. * Encoding the size of the parameter structure in the ioctl request * is useful for catching programs compiled with old versions * and to avoid overwriting user space outside the user buffer area. * The highest 2 bits are reserved for indicating the ``access mode''. * NOTE: This limits the max parameter size to 16kB -1 ! */ /* * The following is for compatibility across the various Linux * platforms. The i386 ioctl numbering scheme doesn't really enforce * a type field. De facto, however, the top 8 bits of the lower 16 * bits are indeed used as a type field, so we might just as well make * this explicit here. Please be sure to use the decoding macros * below from now on. */ #define _IOC_NRBITS 8 #define _IOC_TYPEBITS 8 #define _IOC_SIZEBITS 14 #define _IOC_DIRBITS 2 #define _IOC_NRMASK ((1 << _IOC_NRBITS)-1) #define _IOC_TYPEMASK ((1 << _IOC_TYPEBITS)-1) #define _IOC_SIZEMASK ((1 << _IOC_SIZEBITS)-1) #define _IOC_DIRMASK ((1 << _IOC_DIRBITS)-1) #define _IOC_NRSHIFT 0 #define _IOC_TYPESHIFT (_IOC_NRSHIFT+_IOC_NRBITS) #define _IOC_SIZESHIFT (_IOC_TYPESHIFT+_IOC_TYPEBITS) #define _IOC_DIRSHIFT (_IOC_SIZESHIFT+_IOC_SIZEBITS) /* * Direction bits. */ #define _IOC_NONE 0U #define _IOC_WRITE 1U #define _IOC_READ 2U #define _IOC(dir,type,nr,size) \ (((dir) << _IOC_DIRSHIFT) | \ ((type) << _IOC_TYPESHIFT) | \ ((nr) << _IOC_NRSHIFT) | \ ((size) << _IOC_SIZESHIFT)) /* used to create numbers */ #define _IO(type,nr) _IOC(_IOC_NONE,(type),(nr),0) #define _IOR(type,nr,size) _IOC(_IOC_READ,(type),(nr),sizeof(size)) #define _IOW(type,nr,size) _IOC(_IOC_WRITE,(type),(nr),sizeof(size)) #define _IOWR(type,nr,size) _IOC(_IOC_READ|_IOC_WRITE,(type),(nr),sizeof(size)) /* used to decode ioctl numbers.. */ #define _IOC_DIR(nr) (((nr) >> _IOC_DIRSHIFT) & _IOC_DIRMASK) #define _IOC_TYPE(nr) (((nr) >> _IOC_TYPESHIFT) & _IOC_TYPEMASK) #define _IOC_NR(nr) (((nr) >> _IOC_NRSHIFT) & _IOC_NRMASK) #define _IOC_SIZE(nr) (((nr) >> _IOC_SIZESHIFT) & _IOC_SIZEMASK) /* ...and for the drivers/sound files... */ #define IOC_IN (_IOC_WRITE << _IOC_DIRSHIFT) #define IOC_OUT (_IOC_READ << _IOC_DIRSHIFT) #define IOC_INOUT ((_IOC_WRITE|_IOC_READ) << _IOC_DIRSHIFT) #define IOCSIZE_MASK (_IOC_SIZEMASK << _IOC_SIZESHIFT) #define IOCSIZE_SHIFT (_IOC_SIZESHIFT) #endif /* _ASMARM_IOCTL_H */ 1.1 or1k/rc203soc/sw/uClinux/include/asm-armnommu/ioctls.h http://www.opencores.org/cvsweb.shtml/or1k/rc203soc/sw/uClinux/include/asm-armnommu/ioctls.h?rev=1.1&content-type=text/x-cvsweb-markup Index: ioctls.h =================================================================== #ifndef __ASM_ARM_IOCTLS_H #define __ASM_ARM_IOCTLS_H #include <asm/ioctl.h> /* 0x54 is just a magic number to make these relatively unique ('T') */ #define TCGETS 0x5401 #define TCSETS 0x5402 #define TCSETSW 0x5403 #define TCSETSF 0x5404 #define TCGETA 0x5405 #define TCSETA 0x5406 #define TCSETAW 0x5407 #define TCSETAF 0x5408 #define TCSBRK 0x5409 #define TCXONC 0x540A #define TCFLSH 0x540B #define TIOCEXCL 0x540C #define TIOCNXCL 0x540D #define TIOCSCTTY 0x540E #define TIOCGPGRP 0x540F #define TIOCSPGRP 0x5410 #define TIOCOUTQ 0x5411 #define TIOCSTI 0x5412 #define TIOCGWINSZ 0x5413 #define TIOCSWINSZ 0x5414 #define TIOCMGET 0x5415 #define TIOCMBIS 0x5416 #define TIOCMBIC 0x5417 #define TIOCMSET 0x5418 #define TIOCGSOFTCAR 0x5419 #define TIOCSSOFTCAR 0x541A #define FIONREAD 0x541B #define TIOCINQ FIONREAD #define TIOCLINUX 0x541C #define TIOCCONS 0x541D #define TIOCGSERIAL 0x541E #define TIOCSSERIAL 0x541F #define TIOCPKT 0x5420 #define FIONBIO 0x5421 #define TIOCNOTTY 0x5422 #define TIOCSETD 0x5423 #define TIOCGETD 0x5424 #define TCSBRKP 0x5425 /* Needed for POSIX tcsendbreak() */ #define TIOCTTYGSTRUCT 0x5426 /* For debugging only */ #define TIOCSBRK 0x5427 /* BSD compatibility */ #define TIOCCBRK 0x5428 /* BSD compatibility */ #define FIONCLEX 0x5450 /* these numbers need to be adjusted. */ #define FIOCLEX 0x5451 #define FIOASYNC 0x5452 #define TIOCSERCONFIG 0x5453 #define TIOCSERGWILD 0x5454 #define TIOCSERSWILD 0x5455 #define TIOCGLCKTRMIOS 0x5456 #define TIOCSLCKTRMIOS 0x5457 #define TIOCSERGSTRUCT 0x5458 /* For debugging only */ #define TIOCSERGETLSR 0x5459 /* Get line status register */ #define TIOCSERGETMULTI 0x545A /* Get multiport config */ #define TIOCSERSETMULTI 0x545B /* Set multiport config */ #define TIOCMIWAIT 0x545C /* wait for a change on serial input line(s) */ #define TIOCGICOUNT 0x545D /* read serial port inline interrupt counts */ /* Used for packet mode */ #define TIOCPKT_DATA 0 #define TIOCPKT_FLUSHREAD 1 #define TIOCPKT_FLUSHWRITE 2 #define TIOCPKT_STOP 4 #define TIOCPKT_START 8 #define TIOCPKT_NOSTOP 16 #define TIOCPKT_DOSTOP 32 #define TIOCSER_TEMT 0x01 /* Transmitter physically empty */ #endif 1.1 or1k/rc203soc/sw/uClinux/include/asm-armnommu/irq.h http://www.opencores.org/cvsweb.shtml/or1k/rc203soc/sw/uClinux/include/asm-armnommu/irq.h?rev=1.1&content-type=text/x-cvsweb-markup Index: irq.h =================================================================== #ifndef __ASM_ARM_IRQ_H #define __ASM_ARM_IRQ_H #include <asm/arch/irqs.h> #ifndef NR_IRQS #define NR_IRQS 128 #endif /* * Use this value to indicate lack of interrupt * capability */ #ifndef NO_IRQ #define NO_IRQ 255 #endif extern void disable_irq(unsigned int); extern void enable_irq(unsigned int); #define __STR(x) #x #define STR(x) __STR(x) #endif 1.1 or1k/rc203soc/sw/uClinux/include/asm-armnommu/limits.h http://www.opencores.org/cvsweb.shtml/or1k/rc203soc/sw/uClinux/include/asm-armnommu/limits.h?rev=1.1&content-type=text/x-cvsweb-markup Index: limits.h =================================================================== #ifndef __ASM_PIPE_H #define __ASM_PIPE_H #ifndef PAGE_SIZE #include <asm/page.h> #endif #define PIPE_BUF PAGE_SIZE #endif 1.1 or1k/rc203soc/sw/uClinux/include/asm-armnommu/mman.h http://www.opencores.org/cvsweb.shtml/or1k/rc203soc/sw/uClinux/include/asm-armnommu/mman.h?rev=1.1&content-type=text/x-cvsweb-markup Index: mman.h =================================================================== #ifndef __ARM_MMAN_H__ #define __ARM_MMAN_H__ #define PROT_READ 0x1 /* page can be read */ #define PROT_WRITE 0x2 /* page can be written */ #define PROT_EXEC 0x4 /* page can be executed */ #define PROT_NONE 0x0 /* page can not be accessed */ #define MAP_SHARED 0x01 /* Share changes */ #define MAP_PRIVATE 0x02 /* Changes are private */ #define MAP_TYPE 0x0f /* Mask for type of mapping */ #define MAP_FIXED 0x10 /* Interpret addr exactly */ #define MAP_ANONYMOUS 0x20 /* don't use a file */ #define MAP_GROWSDOWN 0x0100 /* stack-like segment */ #define MAP_DENYWRITE 0x0800 /* ETXTBSY */ #define MAP_EXECUTABLE 0x1000 /* mark it as a executable */ #define MAP_LOCKED 0x2000 /* pages are locked */ #define MS_ASYNC 1 /* sync memory asynchronously */ #define MS_INVALIDATE 2 /* invalidate the caches */ #define MS_SYNC 4 /* synchronous memory sync */ #define MCL_CURRENT 1 /* lock all current mappings */ #define MCL_FUTURE 2 /* lock all future mappings */ #endif /* __ARM_MMAN_H__ */ 1.1 or1k/rc203soc/sw/uClinux/include/asm-armnommu/mmu_context.h http://www.opencores.org/cvsweb.shtml/or1k/rc203soc/sw/uClinux/include/asm-armnommu/mmu_context.h?rev=1.1&content-type=text/x-cvsweb-markup Index: mmu_context.h =================================================================== /* * linux/include/asm-arm/mmu_context.h * * Copyright (c) 1996 Russell King. * * Changelog: * 27-06-1996 RMK Created */ #ifndef __ASM_ARM_MMU_CONTEXT_H #define __ASM_ARM_MMU_CONTEXT_H #define get_mmu_context(x) do { } while (0) #endif 1.1 or1k/rc203soc/sw/uClinux/include/asm-armnommu/page.h http://www.opencores.org/cvsweb.shtml/or1k/rc203soc/sw/uClinux/include/asm-armnommu/page.h?rev=1.1&content-type=text/x-cvsweb-markup Index: page.h =================================================================== #include <asm/proc/page.h> 1.1 or1k/rc203soc/sw/uClinux/include/asm-armnommu/param.h http://www.opencores.org/cvsweb.shtml/or1k/rc203soc/sw/uClinux/include/asm-armnommu/param.h?rev=1.1&content-type=text/x-cvsweb-markup Index: param.h =================================================================== #include <asm/proc/param.h> 1.1 or1k/rc203soc/sw/uClinux/include/asm-armnommu/pgtable.h http://www.opencores.org/cvsweb.shtml/or1k/rc203soc/sw/uClinux/include/asm-armnommu/pgtable.h?rev=1.1&content-type=text/x-cvsweb-markup Index: pgtable.h =================================================================== #include <asm/proc-fns.h> #include <asm/proc/pgtable.h> 1.1 or1k/rc203soc/sw/uClinux/include/asm-armnommu/posix_types.h http://www.opencores.org/cvsweb.shtml/or1k/rc203soc/sw/uClinux/include/asm-armnommu/posix_types.h?rev=1.1&content-type=text/x-cvsweb-markup Index: posix_types.h =================================================================== /* * linux/include/asm-arm/posix_types.h * * Copyright (c) 1996 Russell King. * * Changelog: * 27-06-1996 RMK Created */ #ifndef __ARCH_ARM_POSIX_TYPES_H #define __ARCH_ARM_POSIX_TYPES_H /* * This file is generally used by user-level software, so you need to * be a little careful about namespace pollution etc. Also, we cannot * assume GCC is being used. */ typedef unsigned short __kernel_dev_t; typedef unsigned long __kernel_ino_t; typedef unsigned short __kernel_mode_t; typedef unsigned short __kernel_nlink_t; typedef long __kernel_off_t; typedef int __kernel_pid_t; typedef unsigned short __kernel_uid_t; typedef unsigned short __kernel_gid_t; typedef unsigned int __kernel_size_t; typedef int __kernel_ssize_t; typedef int __kernel_ptrdiff_t; typedef long __kernel_time_t; typedef long __kernel_clock_t; typedef int __kernel_daddr_t; typedef char * __kernel_caddr_t; #ifdef __GNUC__ typedef long long __kernel_loff_t; #endif typedef struct { int val[2]; } __kernel_fsid_t; #undef __FD_SET #define __FD_SET(fd, fdsetp) \ (((fd_set *)fdsetp)->fds_bits[fd >> 5] |= (1<<(fd & 31))) #undef __FD_CLR #define __FD_CLR(fd, fdsetp) \ (((fd_set *)fdsetp)->fds_bits[fd >> 5] &= ~(1<<(fd & 31))) #undef __FD_ISSET #define __FD_ISSET(fd, fdsetp) \ ((((fd_set *)fdsetp)->fds_bits[fd >> 5] & (1<<(fd & 31))) != 0) #undef __FD_ZERO #define __FD_ZERO(fdsetp) \ (memset (fdsetp, 0, sizeof (*(fd_set *)fdsetp))) #endif 1.1 or1k/rc203soc/sw/uClinux/include/asm-armnommu/proc-fns.h http://www.opencores.org/cvsweb.shtml/or1k/rc203soc/sw/uClinux/include/asm-armnommu/proc-fns.h?rev=1.1&content-type=text/x-cvsweb-markup Index: proc-fns.h =================================================================== /* * linux/include/asm-arm/proc-fns.h * * Copyright (C) 1997 Russell King */ #ifndef __ASM_PROCFNS_H #define __ASM_PROCFNS_H #include <asm/page.h> #ifdef __KERNEL__ /* * Don't change this structure */ extern struct processor { const char *name; /* MISC * * flush caches for task switch */ void (*_switch_to)(void *prev, void *next); /* * get data abort address/flags */ void (*_data_abort)(unsigned long pc); /* * check for any bugs */ void (*_check_bugs)(void); /* * Set up any processor specifics */ void (*_proc_init)(void); /* * Disable any processor specifics */ void (*_proc_fin)(void); /* * Processor architecture specific */ union { struct { /* CACHE * * flush all caches */ void (*_flush_cache_all)(void); /* * flush a specific page or pages */ void (*_flush_cache_area)(unsigned long address, unsigned long end, int flags); /* * flush cache entry for an address */ void (*_flush_cache_entry)(unsigned long address); /* * flush a virtual address used for a page table * note D-cache only! */ void (*_flush_cache_pte)(unsigned long address); /* * flush a page to RAM */ void (*_flush_ram_page)(unsigned long page); /* TLB * * flush all TLBs */ void (*_flush_tlb_all)(void); /* * flush a specific TLB */ void (*_flush_tlb_area)(unsigned long address, unsigned long end, int flags); /* * Set a PMD (handling IMP bit 4) */ void (*_set_pmd)(pmd_t *pmdp, pmd_t pmd); /* * Special stuff for a reset */ unsigned long (*reset)(void); } armv3v4; struct { /* MEMC * * remap memc tables */ void (*_remap_memc)(void *tsk); /* * update task's idea of mmap */ void (*_update_map)(void *tsk); /* * update task's idea after abort */ void (*_update_mmu_cache)(void *vma, unsigned long addr, pte_t pte); /* XCHG */ unsigned long (*_xchg_1)(unsigned long x, volatile void *ptr); unsigned long (*_xchg_2)(unsigned long x, volatile void *ptr); unsigned long (*_xchg_4)(unsigned long x, volatile void *ptr); } armv2; } u; } processor; #endif #endif 1.1 or1k/rc203soc/sw/uClinux/include/asm-armnommu/processor.h http://www.opencores.org/cvsweb.shtml/or1k/rc203soc/sw/uClinux/include/asm-armnommu/processor.h?rev=1.1&content-type=text/x-cvsweb-markup Index: processor.h =================================================================== /* * include/asm-arm/processor.h * * Copyright (C) 1995 Russell King */ #ifndef __ASM_ARM_PROCESSOR_H #define __ASM_ARM_PROCESSOR_H struct fp_hard_struct { unsigned int save[140/4]; /* as yet undefined */ }; struct fp_soft_struct { unsigned int save[140/4]; /* undefined information */ }; union fp_state { struct fp_hard_struct hard; struct fp_soft_struct soft; }; #define DECLARE_THREAD_STRUCT \ struct thread_struct { \ unsigned long fs; /* simulated fs */ \ unsigned long address; /* Address of fault */ \ unsigned long trap_no; /* Trap number */ \ unsigned long error_code; /* Error code of trap */ \ union fp_state fpstate; /* FPE save state */ \ EXTRA_THREAD_STRUCT \ } #include <asm/arch/processor.h> #include <asm/proc/processor.h> #define INIT_TSS { \ 0, \ 0, \ 0, \ 0, \ { { { 0, }, }, }, \ EXTRA_THREAD_STRUCT_INIT \ } #define MAX_USER_ADDR TASK_SIZE #define MMAP_SEARCH_START (TASK_SIZE/3) #endif /* __ASM_ARM_PROCESSOR_H */ 1.1 or1k/rc203soc/sw/uClinux/include/asm-armnommu/procinfo.h http://www.opencores.org/cvsweb.shtml/or1k/rc203soc/sw/uClinux/include/asm-armnommu/procinfo.h?rev=1.1&content-type=text/x-cvsweb-markup Index: procinfo.h =================================================================== /* * linux/include/asm-arm/procinfo.h * * Copyright (C) 1996 Russell King */ #ifndef __ASM_PROCINFO_H #define __ASM_PROCINFO_H #include <asm/proc-fns.h> #define F_MEMC (1<<0) #define F_MMU (1<<1) #define F_32BIT (1<<2) #define F_CACHE (1<<3) #define F_IOEB (1<<31) #ifndef __ASSEMBLER__ struct armversions { unsigned long id; unsigned long mask; unsigned long features; const char *manu; const char *name; const struct processor *proc; }; #endif #endif 1.1 or1k/rc203soc/sw/uClinux/include/asm-armnommu/ptrace.h http://www.opencores.org/cvsweb.shtml/or1k/rc203soc/sw/uClinux/include/asm-armnommu/ptrace.h?rev=1.1&content-type=text/x-cvsweb-markup Index: ptrace.h =================================================================== #ifndef __ASM_ARM_PTRACE_H #define __ASM_ARM_PTRACE_H #include <asm/proc/ptrace.h> #ifdef __KERNEL__ extern void show_regs(struct pt_regs *); #endif #endif 1.1 or1k/rc203soc/sw/uClinux/include/asm-armnommu/resource.h http://www.opencores.org/cvsweb.shtml/or1k/rc203soc/sw/uClinux/include/asm-armnommu/resource.h?rev=1.1&content-type=text/x-cvsweb-markup Index: resource.h =================================================================== #ifndef _ARM_RESOURCE_H #define _ARM_RESOURCE_H /* * Resource limits */ #define RLIMIT_CPU 0 /* CPU time in ms */ #define RLIMIT_FSIZE 1 /* Maximum filesize */ #define RLIMIT_DATA 2 /* max data size */ #define RLIMIT_STACK 3 /* max stack size */ #define RLIMIT_CORE 4 /* max core file size */ #define RLIMIT_RSS 5 /* max resident set size */ #define RLIMIT_NPROC 6 /* max number of processes */ #define RLIMIT_NOFILE 7 /* max number of open files */ #define RLIMIT_MEMLOCK 8 /* max locked-in-memory address space*/ #define RLIMIT_AS 9 /* address space limit */ #define RLIM_NLIMITS 10 #ifdef __KERNEL__ #define INIT_RLIMITS \ { \ { LONG_MAX, LONG_MAX }, \ { LONG_MAX, LONG_MAX }, \ { LONG_MAX, LONG_MAX }, \ { _STK_LIM, _STK_LIM }, \ { 0, LONG_MAX }, \ { LONG_MAX, LONG_MAX }, \ { MAX_TASKS_PER_USER, MAX_TASKS_PER_USER }, \ { NR_OPEN, NR_OPEN }, \ { LONG_MAX, LONG_MAX }, \ { LONG_MAX, LONG_MAX }, \ } #endif /* __KERNEL__ */ #endif 1.1 or1k/rc203soc/sw/uClinux/include/asm-armnommu/segment.h http://www.opencores.org/cvsweb.shtml/or1k/rc203soc/sw/uClinux/include/asm-armnommu/segment.h?rev=1.1&content-type=text/x-cvsweb-markup Index: segment.h =================================================================== #ifndef __ASM_ARM_SEGMENT_H #define __ASM_ARM_SEGMENT_H #define KERNEL_CS 0x0 #define KERNEL_DS 0x0 #define USER_CS 0x1 #define USER_DS 0x1 #ifndef __ASSEMBLY__ #ifdef NO_INLINE #define __INLINE__ #else #define __INLINE__ inline #endif #include <linux/sched.h> /* * A better way to do this might be to pass to put/get user a flag * indicating the possibility of kernel memory accesses... That * would allow gcc to optimize the following routines a bit better * than that which is possible at the moment. */ #define IS_USER_SEG (current->tss.fs != KERNEL_DS) /* * Uh, these should become the main single-value transfer routines.. * They automatically use the right size if we just have the right * pointer type.. */ #define put_user(x,ptr) __put_user((unsigned long)(x),(ptr),sizeof(*(ptr))) #define get_user(ptr) ((__typeof__(*(ptr)))__get_user((ptr),sizeof(*(ptr)))) /* * This is a silly but good way to make sure that * the __put_user function is indeed always optimized, * and that we use the correct sizes.. */ extern int bad_user_access_length(void); #ifdef __KERNEL__ #include <asm/proc/segment.h> /* * these are depreciated.. */ static __INLINE__ unsigned char get_user_byte(const char *addr) { return __get_user(addr, 1); } #define get_fs_byte(addr) get_user_byte((char *)(addr)) static __INLINE__ unsigned short get_user_word(const short *addr) { return __get_user(addr, 2); } #define get_fs_word(addr) get_user_word((short *)(addr)) static __INLINE__ unsigned long get_user_long(const long *addr) { return __get_user(addr, 4); } #define get_fs_long(addr) get_user_long((long *)(addr)) static __INLINE__ void put_user_byte(char val,char *addr) { __put_user(val, addr, 1); } #define put_fs_byte(x,addr) put_user_byte((x),(char *)(addr)) static __INLINE__ void put_user_word(short val,short *addr) { __put_user(val, addr, 2); } #define put_fs_word(x,addr) put_user_word((x),(short *)(addr)) static __INLINE__ void put_user_long(long val,long *addr) { __put_user(val, addr, 4); } #define put_fs_long(x,addr) put_user_long((x),(long *)(addr)) extern void memcpy_fromfs(void * to, const void * from, unsigned long n); extern void __memcpy_tofs(void * to, const void * from, unsigned long n); static __INLINE__ void memcpy_tofs(void *to, const void *from, unsigned long n) { if(IS_USER_SEG) __memcpy_tofs(to, from, n); else memcpy(to, from, n); } static inline unsigned long get_fs(void) { return current->tss.fs; } static inline unsigned long get_ds(void) { return KERNEL_DS; } static inline void set_fs(unsigned long val) { current->tss.fs = val; } #endif /* __KERNEL__ */ #endif /* __ASSEMBLY__ */ #endif /* __ASM_ARM_SEGMENT_H */ 1.1 or1k/rc203soc/sw/uClinux/include/asm-armnommu/semaphore.h http://www.opencores.org/cvsweb.shtml/or1k/rc203soc/sw/uClinux/include/asm-armnommu/semaphore.h?rev=1.1&content-type=text/x-cvsweb-markup Index: semaphore.h =================================================================== /* * linux/include/asm-arm/semaphore.h * * */ #ifndef __ASM_ARM_SEMAPHORE_H #define __ASM_ARM_SEMAPHORE_H #include <linux/linkage.h> struct semaphore { int count; int waking; int lock; struct wait_queue * wait; }; #define MUTEX ((struct semaphore) { 1, 0, 0, NULL }) #define MUTEX_LOCKED ((struct semaphore) { 0, 0, 0, NULL }) extern void __down (struct semaphore *sem); extern void __up (struct semaphore *sem); extern int __down_interruptible (struct semaphore *sem); /* Primitives to spin on a lock. Needed only for SMP version. */ extern inline void get_buzz_lock (int *lock_ptr) { #ifdef __SMP__ while (xchg(lock_ptr,1) != 0); #endif } extern inline void give_buzz_lock (int *lock_ptr) { #ifdef __SMP__ *lock_ptr = 0; #endif } #ifdef __arm__ #include <asm/proc/semaphore.h> #endif #endif 1.1 or1k/rc203soc/sw/uClinux/include/asm-armnommu/serial.h http://www.opencores.org/cvsweb.shtml/or1k/rc203soc/sw/uClinux/include/asm-armnommu/serial.h?rev=1.1&content-type=text/x-cvsweb-markup Index: serial.h =================================================================== /* * linux/include/asm-arm/serial.h * * Copyright (c) 1996 Russell King. * * Changelog: * 15-10-1996 RMK Created */ #ifndef __ASM_SERIAL_H #define __ASM_SERIAL_H #include <asm/arch/serial.h> #endif 1.1 or1k/rc203soc/sw/uClinux/include/asm-armnommu/setup.h http://www.opencores.org/cvsweb.shtml/or1k/rc203soc/sw/uClinux/include/asm-armnommu/setup.h?rev=1.1&content-type=text/x-cvsweb-markup Index: setup.h =================================================================== /* * include/asm/setup.h * * Structure passed to kernel to tell it about the hardware it's running on * * Copyright (C) 1997,1998 Russell King */ #ifndef __ASMARM_SETUP_H #define __ASMARM_SETUP_H struct param_struct { union { struct { unsigned long page_size; /* 0 */ unsigned long nr_pages; /* 4 */ unsigned long ramdisk_size; /* 8 */ unsigned long flags; /* 12 */ #define FLAG_READONLY 1 #define FLAG_RDLOAD 4 #define FLAG_RDPROMPT 8 unsigned long rootdev; /* 16 */ unsigned long video_num_cols; /* 20 */ unsigned long video_num_rows; /* 24 */ unsigned long video_x; /* 28 */ unsigned long video_y; /* 32 */ unsigned long bytes_per_char_h; /* 36 */ unsigned long bytes_per_char_v; /* 40 */ unsigned long initrd_start; /* 44 */ unsigned long initrd_size; /* 48 */ unsigned long rd_start; /* 52 */ } s; char unused[256]; } u1; union { char paths[8][128]; struct { unsigned long magic; char n[1024 - sizeof(unsigned long)]; } s; } u2; char commandline[256]; }; #endif 1.1 or1k/rc203soc/sw/uClinux/include/asm-armnommu/shmparam.h http://www.opencores.org/cvsweb.shtml/or1k/rc203soc/sw/uClinux/include/asm-armnommu/shmparam.h?rev=1.1&content-type=text/x-cvsweb-markup Index: shmparam.h =================================================================== #ifndef _ASMARM_SHMPARAM_H #define _ASMARM_SHMPARAM_H /* * Include the machine specific shm parameters before the processor * dependent parameters so that the machine parameters can override * the processor parameters */ #include <asm/arch/shmparam.h> #include <asm/proc/shmparam.h> /* * Format of a swap-entry for shared memory pages currently out in * swap space (see also mm/swap.c). * * SWP_TYPE = SHM_SWP_TYPE * SWP_OFFSET is used as follows: * * bits 0..6 : id of shared memory segment page belongs to (SHM_ID) * bits 7..21: index of page within shared memory segment (SHM_IDX) * (actually fewer bits get used since SHMMAX is so low) */ /* * Keep _SHM_ID_BITS as low as possible since SHMMNI depends on it and * there is a static array of size SHMMNI. */ #define _SHM_ID_BITS 7 #define SHM_ID_MASK ((1<<_SHM_ID_BITS)-1) #define SHM_IDX_SHIFT (_SHM_ID_BITS) #define _SHM_IDX_BITS 15 #define SHM_IDX_MASK ((1<<_SHM_IDX_BITS)-1) /* * _SHM_ID_BITS + _SHM_IDX_BITS must be <= 24 on the i386 and * SHMMAX <= (PAGE_SIZE << _SHM_IDX_BITS). */ #define SHMMIN 1 /* really PAGE_SIZE */ /* min shared seg size (bytes) */ #define SHMMNI (1<<_SHM_ID_BITS) /* max num of segs system wide */ #define SHMALL /* max shm system wide (pages) */ \ (1<<(_SHM_IDX_BITS+_SHM_ID_BITS)) #define SHMLBA PAGE_SIZE /* attach addr a multiple of this */ #define SHMSEG SHMMNI /* max shared segs per process */ #endif /* _ASMARM_SHMPARAM_H */ 1.1 or1k/rc203soc/sw/uClinux/include/asm-armnommu/sigcontext.h http://www.opencores.org/cvsweb.shtml/or1k/rc203soc/sw/uClinux/include/asm-armnommu/sigcontext.h?rev=1.1&content-type=text/x-cvsweb-markup Index: sigcontext.h =================================================================== #ifndef _ASMARM_SIGCONTEXT_H #define _ASMARM_SIGCONTEXT_H #include <asm/ptrace.h> struct sigcontext_struct { unsigned long magic; struct pt_regs reg; unsigned long trap_no; unsigned long error_code; unsigned long oldmask; }; #endif 1.1 or1k/rc203soc/sw/uClinux/include/asm-armnommu/signal.h http://www.opencores.org/cvsweb.shtml/or1k/rc203soc/sw/uClinux/include/asm-armnommu/signal.h?rev=1.1&content-type=text/x-cvsweb-markup Index: signal.h =================================================================== #ifndef _ASMARM_SIGNAL_H #define _ASMARM_SIGNAL_H typedef unsigned long sigset_t; /* at least 32 bits */ #define _NSIG 32 #define NSIG _NSIG #define SIGHUP 1 #define SIGINT 2 #define SIGQUIT 3 #define SIGILL 4 #define SIGTRAP 5 #define SIGABRT 6 #define SIGIOT 6 #define SIGBUS 7 #define SIGFPE 8 #define SIGKILL 9 #define SIGUSR1 10 #define SIGSEGV 11 #define SIGUSR2 12 #define SIGPIPE 13 #define SIGALRM 14 #define SIGTERM 15 #define SIGSTKFLT 16 #define SIGCHLD 17 #define SIGCONT 18 #define SIGSTOP 19 #define SIGTSTP 20 #define SIGTTIN 21 #define SIGTTOU 22 #define SIGURG 23 #define SIGXCPU 24 #define SIGXFSZ 25 #define SIGVTALRM 26 #define SIGPROF 27 #define SIGWINCH 28 #define SIGIO 29 #define SIGPOLL SIGIO /* #define SIGLOST 29 */ #define SIGPWR 30 #define SIGUNUSED 31 /* * sa_flags values: SA_STACK is not currently supported, but will allow the * usage of signal stacks by using the (now obsolete) sa_restorer field in * the sigaction structure as a stack pointer. This is now possible due to * the changes in signal handling. LBT 010493. * SA_INTERRUPT is a no-op, but left due to historical reasons. Use the * SA_RESTART flag to get restarting signals (which were the default long ago) * SA_SHIRQ flag is for shared interrupt. */ #define SA_NOCLDSTOP 1 #define SA_SHIRQ 0x04000000 #define SA_STACK 0x08000000 #define SA_RESTART 0x10000000 #define SA_INTERRUPT 0x20000000 #define SA_NOMASK 0x40000000 #define SA_ONESHOT 0x80000000 #ifdef __KERNEL__ /* * These values of sa_flags are used only by the kernel as part of the * irq handling routines. * * SA_INTERRUPT is also used by the irq handling routines. */ #define SA_PROBE SA_ONESHOT #define SA_SAMPLE_RANDOM SA_RESTART #endif #define SIG_BLOCK 0 /* for blocking signals */ #define SIG_UNBLOCK 1 /* for unblocking signals */ #define SIG_SETMASK 2 /* for setting the signal mask */ /* Type of a signal handler. */ typedef void (*__sighandler_t)(int); #define SIG_DFL ((__sighandler_t)0) /* default signal handling */ #define SIG_IGN ((__sighandler_t)1) /* ignore signal */ #define SIG_ERR ((__sighandler_t)-1) /* error return from signal */ struct sigaction { __sighandler_t sa_handler; sigset_t sa_mask; unsigned long sa_flags; void (*sa_restorer)(void); }; #ifdef __KERNEL__ #include <asm/sigcontext.h> #endif #endif 1.1 or1k/rc203soc/sw/uClinux/include/asm-armnommu/socket.h http://www.opencores.org/cvsweb.shtml/or1k/rc203soc/sw/uClinux/include/asm-armnommu/socket.h?rev=1.1&content-type=text/x-cvsweb-markup Index: socket.h =================================================================== #ifndef _ASMARM_SOCKET_H #define _ASMARM_SOCKET_H /* Socket-level I/O control calls. */ #define FIOSETOWN 0x8901 #define SIOCSPGRP 0x8902 #define FIOGETOWN 0x8903 #define SIOCGPGRP 0x8904 #define SIOCATMARK 0x8905 #define SIOCGSTAMP 0x8906 /* Get stamp */ /* For setsockoptions(2) */ #define SOL_SOCKET 1 #define SO_DEBUG 1 #define SO_REUSEADDR 2 #define SO_TYPE 3 #define SO_ERROR 4 #define SO_DONTROUTE 5 #define SO_BROADCAST 6 #define SO_SNDBUF 7 #define SO_RCVBUF 8 #define SO_KEEPALIVE 9 #define SO_OOBINLINE 10 #define SO_NO_CHECK 11 #define SO_PRIORITY 12 #define SO_LINGER 13 #define SO_BSDCOMPAT 14 /* To add :#define SO_REUSEPORT 15 */ #define SO_BINDTODEVICE 25 #endif /* _ASM_SOCKET_H */ 1.1 or1k/rc203soc/sw/uClinux/include/asm-armnommu/sockios.h http://www.opencores.org/cvsweb.shtml/or1k/rc203soc/sw/uClinux/include/asm-armnommu/sockios.h?rev=1.1&content-type=text/x-cvsweb-markup Index: sockios.h =================================================================== #ifndef __ARCH_ARM_SOCKIOS_H #define __ARCH_ARM_SOCKIOS_H /* Socket-level I/O control calls. */ #define FIOSETOWN 0x8901 #define SIOCSPGRP 0x8902 #define FIOGETOWN 0x8903 #define SIOCGPGRP 0x8904 #define SIOCATMARK 0x8905 #define SIOCGSTAMP 0x8906 /* Get stamp */ #endif 1.1 or1k/rc203soc/sw/uClinux/include/asm-armnommu/stat.h http://www.opencores.org/cvsweb.shtml/or1k/rc203soc/sw/uClinux/include/asm-armnommu/stat.h?rev=1.1&content-type=text/x-cvsweb-markup Index: stat.h =================================================================== #ifndef _ASMARM_STAT_H #define _ASMARM_STAT_H struct old_stat { unsigned short st_dev; unsigned short st_ino; unsigned short st_mode; unsigned short st_nlink; unsigned short st_uid; unsigned short st_gid; unsigned short st_rdev; unsigned long st_size; unsigned long st_atime; unsigned long st_mtime; unsigned long st_ctime; }; struct new_stat { unsigned short st_dev; unsigned short __pad1; unsigned long st_ino; unsigned short st_mode; unsigned short st_nlink; unsigned short st_uid; unsigned short st_gid; unsigned short st_rdev; unsigned short __pad2; unsigned long st_size; unsigned long st_blksize; unsigned long st_blocks; unsigned long st_atime; unsigned long __unused1; unsigned long st_mtime; unsigned long __unused2; unsigned long st_ctime; unsigned long __unused3; unsigned long __unused4; unsigned long __unused5; }; #endif 1.1 or1k/rc203soc/sw/uClinux/include/asm-armnommu/statfs.h http://www.opencores.org/cvsweb.shtml/or1k/rc203soc/sw/uClinux/include/asm-armnommu/statfs.h?rev=1.1&content-type=text/x-cvsweb-markup Index: statfs.h =================================================================== #ifndef _ASMARM_STATFS_H #define _ASMARM_STATFS_H #ifndef __KERNEL_STRICT_NAMES #include <linux/types.h> typedef __kernel_fsid_t fsid_t; #endif struct statfs { long f_type; long f_bsize; long f_blocks; long f_bfree; long f_bavail; long f_files; long f_ffree; __kernel_fsid_t f_fsid; long f_namelen; long f_spare[6]; }; #endif 1.1 or1k/rc203soc/sw/uClinux/include/asm-armnommu/string.h http://www.opencores.org/cvsweb.shtml/or1k/rc203soc/sw/uClinux/include/asm-armnommu/string.h?rev=1.1&content-type=text/x-cvsweb-markup Index: string.h =================================================================== #ifndef __ASM_ARM_STRING_H #define __ASM_ARM_STRING_H /* * inline versions, hmm... */ #define __HAVE_ARCH_STRRCHR extern char * strrchr(const char * s, int c); #define __HAVE_ARCH_MEMCPY #define __HAVE_ARCH_MEMMOVE #define __HAVE_ARCH_MEMSET #define __HAVE_ARCH_MEMZERO extern void memzero(void *ptr, int n); extern void memsetl (unsigned long *, unsigned long, int n); #endif 1.1 or1k/rc203soc/sw/uClinux/include/asm-armnommu/system.h http://www.opencores.org/cvsweb.shtml/or1k/rc203soc/sw/uClinux/include/asm-armnommu/system.h?rev=1.1&content-type=text/x-cvsweb-markup Index: system.h =================================================================== #ifndef __ASM_ARM_SYSTEM_H #define __ASM_ARM_SYSTEM_H #include <linux/kernel.h> #include <asm/proc-fns.h> extern void arm_malalignedptr(const char *, void *, volatile void *); extern void arm_invalidptr(const char *, int); #define xchg(ptr,x) \ ((__typeof__(*(ptr)))__xchg((unsigned long)(x),(ptr),sizeof(*(ptr)))) #define tas(ptr) (xchg((ptr),1)) /* * switch_to(prev, next) should switch from task `prev' to `next' * `prev' will never be the same as `next'. * * `next' and `prev' should be struct task_struct, but it isn't always defined */ #define switch_to(prev,next) processor._switch_to(prev,next) /* * Include processor dependent parts */ #include <asm/proc/system.h> #include <asm/arch/system.h> #define mb() __asm__ __volatile__ ("" : : : "memory") #define nop() __asm__ __volatile__("mov r0,r0\n\t"); extern asmlinkage void __backtrace(void); #endif 1.1 or1k/rc203soc/sw/uClinux/include/asm-armnommu/termbits.h http://www.opencores.org/cvsweb.shtml/or1k/rc203soc/sw/uClinux/include/asm-armnommu/termbits.h?rev=1.1&content-type=text/x-cvsweb-markup Index: termbits.h =================================================================== #ifndef __ASM_ARM_TERMBITS_H #define __ASM_ARM_TERMBITS_H #include <linux/posix_types.h> typedef unsigned char cc_t; typedef unsigned int speed_t; typedef unsigned int tcflag_t; #define NCCS 19 struct termios { tcflag_t c_iflag; /* input mode flags */ tcflag_t c_oflag; /* output mode flags */ tcflag_t c_cflag; /* control mode flags */ tcflag_t c_lflag; /* local mode flags */ cc_t c_line; /* line discipline */ cc_t c_cc[NCCS]; /* control characters */ }; /* c_cc characters */ #define VINTR 0 #define VQUIT 1 #define VERASE 2 #define VKILL 3 #define VEOF 4 #define VTIME 5 #define VMIN 6 #define VSWTC 7 #define VSTART 8 #define VSTOP 9 #define VSUSP 10 #define VEOL 11 #define VREPRINT 12 #define VDISCARD 13 #define VWERASE 14 #define VLNEXT 15 #define VEOL2 16 /* c_iflag bits */ #define IGNBRK 0000001 #define BRKINT 0000002 #define IGNPAR 0000004 #define PARMRK 0000010 #define INPCK 0000020 #define ISTRIP 0000040 #define INLCR 0000100 #define IGNCR 0000200 #define ICRNL 0000400 #define IUCLC 0001000 #define IXON 0002000 #define IXANY 0004000 #define IXOFF 0010000 #define IMAXBEL 0020000 /* c_oflag bits */ #define OPOST 0000001 #define OLCUC 0000002 #define ONLCR 0000004 #define OCRNL 0000010 #define ONOCR 0000020 #define ONLRET 0000040 #define OFILL 0000100 #define OFDEL 0000200 #define NLDLY 0000400 #define NL0 0000000 #define NL1 0000400 #define CRDLY 0003000 #define CR0 0000000 #define CR1 0001000 #define CR2 0002000 #define CR3 0003000 #define TABDLY 0014000 #define TAB0 0000000 #define TAB1 0004000 #define TAB2 0010000 #define TAB3 0014000 #define XTABS 0014000 #define BSDLY 0020000 #define BS0 0000000 #define BS1 0020000 #define VTDLY 0040000 #define VT0 0000000 #define VT1 0040000 #define FFDLY 0100000 #define FF0 0000000 #define FF1 0100000 /* c_cflag bit meaning */ #define CBAUD 0010017 #define B0 0000000 /* hang up */ #define B50 0000001 #define B75 0000002 #define B110 0000003 #define B134 0000004 #define B150 0000005 #define B200 0000006 #define B300 0000007 #define B600 0000010 #define B1200 0000011 #define B1800 0000012 #define B2400 0000013 #define B4800 0000014 #define B9600 0000015 #define B19200 0000016 #define B38400 0000017 #define EXTA B19200 #define EXTB B38400 #define CSIZE 0000060 #define CS5 0000000 #define CS6 0000020 #define CS7 0000040 #define CS8 0000060 #define CSTOPB 0000100 #define CREAD 0000200 #define PARENB 0000400 #define PARODD 0001000 #define HUPCL 0002000 #define CLOCAL 0004000 #define CBAUDEX 0010000 #define B57600 0010001 #define B115200 0010002 #define B230400 0010003 #define B460800 0010004 #define CIBAUD 002003600000 /* input baud rate (not used) */ #define CRTSCTS 020000000000 /* flow control */ /* c_lflag bits */ #define ISIG 0000001 #define ICANON 0000002 #define XCASE 0000004 #define ECHO 0000010 #define ECHOE 0000020 #define ECHOK 0000040 #define ECHONL 0000100 #define NOFLSH 0000200 #define TOSTOP 0000400 #define ECHOCTL 0001000 #define ECHOPRT 0002000 #define ECHOKE 0004000 #define FLUSHO 0010000 #define PENDIN 0040000 #define IEXTEN 0100000 /* tcflow() and TCXONC use these */ #define TCOOFF 0 #define TCOON 1 #define TCIOFF 2 #define TCION 3 /* tcflush() and TCFLSH use these */ #define TCIFLUSH 0 #define TCOFLUSH 1 #define TCIOFLUSH 2 /* tcsetattr uses these */ #define TCSANOW 0 #define TCSADRAIN 1 #define TCSAFLUSH 2 #endif /* __ASM_ARM_TERMBITS_H */ 1.1 or1k/rc203soc/sw/uClinux/include/asm-armnommu/termios.h http://www.opencores.org/cvsweb.shtml/or1k/rc203soc/sw/uClinux/include/asm-armnommu/termios.h?rev=1.1&content-type=text/x-cvsweb-markup Index: termios.h =================================================================== #ifndef __ASM_ARM_TERMIOS_H #define __ASM_ARM_TERMIOS_H #include <asm/termbits.h> #include <asm/ioctls.h> struct winsize { unsigned short ws_row; unsigned short ws_col; unsigned short ws_xpixel; unsigned short ws_ypixel; }; #define NCC 8 struct termio { unsigned short c_iflag; /* input mode flags */ unsigned short c_oflag; /* output mode flags */ unsigned short c_cflag; /* control mode flags */ unsigned short c_lflag; /* local mode flags */ unsigned char c_line; /* line discipline */ unsigned char c_cc[NCC]; /* control characters */ }; #ifdef __KERNEL__ /* intr=^C quit=^| erase=del kill=^U eof=^D vtime=\0 vmin=\1 sxtc=\0 start=^Q stop=^S susp=^Z eol=\0 reprint=^R discard=^U werase=^W lnext=^V eol2=\0 */ #define INIT_C_CC "\003\034\177\025\004\0\1\0\021\023\032\0\022\017\027\026\0" #endif /* modem lines */ #define TIOCM_LE 0x001 #define TIOCM_DTR 0x002 #define TIOCM_RTS 0x004 #define TIOCM_ST 0x008 #define TIOCM_SR 0x010 #define TIOCM_CTS 0x020 #define TIOCM_CAR 0x040 #define TIOCM_RNG 0x080 #define TIOCM_DSR 0x100 #define TIOCM_CD TIOCM_CAR #define TIOCM_RI TIOCM_RNG /* ioctl (fd, TIOCSERGETLSR, &result) where result may be as below */ /* line disciplines */ #define N_TTY 0 #define N_SLIP 1 #define N_MOUSE 2 #define N_PPP 3 #define N_STRIP 4 #define N_AX25 5 #ifdef __KERNEL__ #include <linux/string.h> /* * Translate a "termio" structure into a "termios". Ugh. */ extern inline void trans_from_termio(struct termio * termio, struct termios * termios) { #define SET_LOW_BITS(x,y) (*(unsigned short *)(&x) = (y)) SET_LOW_BITS(termios->c_iflag, termio->c_iflag); SET_LOW_BITS(termios->c_oflag, termio->c_oflag); SET_LOW_BITS(termios->c_cflag, termio->c_cflag); SET_LOW_BITS(termios->c_lflag, termio->c_lflag); #undef SET_LOW_BITS memcpy(termios->c_cc, termio->c_cc, NCC); } /* * Translate a "termios" structure into a "termio". Ugh. */ extern inline void trans_to_termio(struct termios * termios, struct termio * termio) { termio->c_iflag = termios->c_iflag; termio->c_oflag = termios->c_oflag; termio->c_cflag = termios->c_cflag; termio->c_lflag = termios->c_lflag; termio->c_line = termios->c_line; memcpy(termio->c_cc, termios->c_cc, NCC); } #endif /* __KERNEL__ */ #endif /* __ASM_ARM_TERMIOS_H */ 1.1 or1k/rc203soc/sw/uClinux/include/asm-armnommu/types.h http://www.opencores.org/cvsweb.shtml/or1k/rc203soc/sw/uClinux/include/asm-armnommu/types.h?rev=1.1&content-type=text/x-cvsweb-markup Index: types.h =================================================================== #ifndef __ASM_ARM_TYPES_H #define __ASM_ARM_TYPES_H typedef unsigned short umode_t; /* * __xx is ok: it doesn't pollute the POSIX namespace. Use these in the * header files exported to user space */ typedef __signed__ char __s8; typedef unsigned char __u8; typedef __signed__ short __s16; typedef unsigned short __u16; typedef __signed__ int __s32; typedef unsigned int __u32; #if defined(__GNUC__) && !defined(__STRICT_ANSI__) typedef __signed__ long long __s64; typedef unsigned long long __u64; #endif /* * These aren't exported outside the kernel to avoid name space clashes */ #ifdef __KERNEL__ typedef signed char s8; typedef unsigned char u8; typedef signed short s16; typedef unsigned short u16; typedef signed int s32; typedef unsigned int u32; typedef signed long long s64; typedef unsigned long long u64; #endif /* __KERNEL__ */ #endif 1.1 or1k/rc203soc/sw/uClinux/include/asm-armnommu/unaligned.h http://www.opencores.org/cvsweb.sh