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From: Stefan E. <se...@us...> - 2002-04-21 10:31:19
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Update of /cvsroot/blob/blob/include/blob
In directory usw-pr-cvs1:/tmp/cvs-serv27881
Added Files:
ide.h pcmcia.h
Log Message:
- added missing header files
--- NEW FILE: ide.h ---
#ifndef BLOB_IDE_H
#define BLOB_IDE_H 1
/* HDC Status Register Bit Masks (1F7h) */
#define BUSY 0x80 /* busy.. can't talk now! */
#define READY 0x40 /* Drive Ready */
#define WRITE_FAULT 0x20 /* Bad news */
#define SEEKOK 0x10 /* Seek Complete */
#define DATA_REQ 0x08 /* Sector buffer needs servicing */
#define CORRECTED 0x04 /* ECC corrected data was read */
#define REV_INDEX 0x02 /* Set once each disk revolution */
#define ERROR 0x01 /* data address mark not found */
/* HDC Error Register Bit Masks (1F1h) */
#define BAD_SECTOR 0x80 /* bad block */
#define BAD_ECC 0x40 /* bad data ecc */
#define BAD_IDMARK 0x10 /* id not found */
#define BAD_CMD 0x04 /* aborted command */
#define BAD_SEEK 0x02 /* trk 0 not found on recalibrate, or bad seek */
#define BAD_ADDRESS 0x01 /* data address mark not found */
/* HDC internal command bytes (HDC_Cmd[7]) */
#define HDC_RECAL 0x10 /* 0001 0000 */
#define HDC_READ 0x20 /* 0010 0000 */
#define HDC_READ_LONG 0x22 /* 0010 0010 */
#define HDC_WRITE 0x30 /* 0011 0000 */
#define HDC_WRITE_LONG 0x32 /* 0011 0010 */
#define HDC_VERIFY 0x40 /* 0100 0000 */
#define HDC_FORMAT 0x50 /* 0101 0000 */
#define HDC_SEEK 0x70 /* 0111 0000 */
#define HDC_DIAG 0x90 /* 1001 0000 */
#define HDC_SET_PARAMS 0x91 /* 1001 0001 */
#define HDC_IDENTIFY 0xEC /* ask drive to identify itself */
#define HD_PORT 0x1f0
#define HD_REG_PORT 0x3f6
/* structure returned by HDIO_GET_IDENTITY, as per ANSI ATA2 rev.2f spec */
typedef struct hd_driveid {
unsigned short config; /* lots of obsolete bit flags */
unsigned short cyls; /* "physical" cyls */
unsigned short reserved2; /* reserved (word 2) */
unsigned short heads; /* "physical" heads */
unsigned short track_bytes; /* unformatted bytes per track */
unsigned short sector_bytes; /* unformatted bytes per sector */
unsigned short sectors; /* "physical" sectors per track */
unsigned short vendor0; /* vendor unique */
unsigned short vendor1; /* vendor unique */
unsigned short vendor2; /* vendor unique */
unsigned char serial_no[20]; /* 0 = not_specified */
unsigned short buf_type;
unsigned short buf_size; /* 512 byte increments; 0 = not_specified */
unsigned short ecc_bytes; /* for r/w long cmds; 0 = not_specified */
unsigned char fw_rev[8]; /* 0 = not_specified */
unsigned char model[40]; /* 0 = not_specified */
unsigned char max_multsect; /* 0=not_implemented */
unsigned char vendor3; /* vendor unique */
unsigned short dword_io; /* 0=not_implemented; 1=implemented */
unsigned char vendor4; /* vendor unique */
unsigned char capability; /* bits 0:DMA 1:LBA 2:IORDYsw 3:IORDYsup*/
unsigned short reserved50; /* reserved (word 50) */
unsigned char vendor5; /* vendor unique */
unsigned char tPIO; /* 0=slow, 1=medium, 2=fast */
unsigned char vendor6; /* vendor unique */
unsigned char tDMA; /* 0=slow, 1=medium, 2=fast */
unsigned short field_valid; /* bits 0:cur_ok 1:eide_ok */
unsigned short cur_cyls; /* logical cylinders */
unsigned short cur_heads; /* logical heads */
unsigned short cur_sectors; /* logical sectors per track */
unsigned short cur_capacity0; /* logical total sectors on drive */
unsigned short cur_capacity1; /* (2 words, misaligned int) */
unsigned char multsect; /* current multiple sector count */
unsigned char multsect_valid; /* when (bit0==1) multsect is ok */
unsigned int lba_capacity; /* total number of sectors */
unsigned short dma_1word; /* single-word dma info */
unsigned short dma_mword; /* multiple-word dma info */
unsigned short eide_pio_modes; /* bits 0:mode3 1:mode4 */
unsigned short eide_dma_min; /* min mword dma cycle time (ns) */
unsigned short eide_dma_time; /* recommended mword dma cycle time (ns) */
unsigned short eide_pio; /* min cycle time (ns), no IORDY */
unsigned short eide_pio_iordy; /* min cycle time (ns), with IORDY */
unsigned short words69_70[2]; /* reserved words 69-70 */
/* HDIO_GET_IDENTITY currently returns only words 0 through 70 */
unsigned short words71_74[4]; /* reserved words 71-74 */
unsigned short queue_depth; /* */
unsigned short words76_79[4]; /* reserved words 76-79 */
unsigned short major_rev_num; /* */
unsigned short minor_rev_num; /* */
unsigned short command_set_1; /* bits 0:Smart 1:Security 2:Removable 3:PM */
unsigned short command_set_2; /* bits 14:Smart Enabled 13:0 zero */
unsigned short cfsse; /* command set-feature supported extensions */
unsigned short cfs_enable_1; /* command set-feature enabled */
unsigned short cfs_enable_2; /* command set-feature enabled */
unsigned short csf_default; /* command set-feature default */
unsigned short dma_ultra; /* */
unsigned short word89; /* reserved (word 89) */
unsigned short word90; /* reserved (word 90) */
unsigned short CurAPMvalues; /* current APM values */
unsigned short word92; /* reserved (word 92) */
unsigned short hw_config; /* hardware config */
unsigned short words94_125[32];/* reserved words 94-125 */
unsigned short last_lun; /* reserved (word 126) */
unsigned short word127; /* reserved (word 127) */
unsigned short dlf; /* device lock function
* 15:9 reserved
* 8 security level 1:max 0:high
* 7:6 reserved
* 5 enhanced erase
* 4 expire
* 3 frozen
* 2 locked
* 1 en/disabled
* 0 capability
*/
unsigned short csfo; /* current set features options
* 15:4 reserved
* 3 auto reassign
* 2 reverting
* 1 read-look-ahead
* 0 write cache
*/
unsigned short words130_155[26];/* reserved vendor words 130-155 */
unsigned short word156;
unsigned short words157_159[3];/* reserved vendor words 157-159 */
unsigned short words160_255[95];/* reserved words 160-255 */
} hd_driveid_t;
typedef struct {
volatile u8 *ide_port;
volatile u8 *ide_reg;
unsigned int disk_sectors_per_track;
unsigned int disk_heads;
hd_driveid_t driveid;
u8 last_status;
} ide_drive_t;
int ide_init( ide_drive_t *drive, u32 *base_addr );
int ide_status_dump( ide_drive_t *drive );
int ide_reset( ide_drive_t *drive );
int ide_identify_drive( ide_drive_t *drive );
int hd_read( ide_drive_t *drive, int head, int sector, int cyl, char *buffer);
/* read, mapping abs [0..max] sector # into head, sector, cylinder */
int hd_read_mapped( ide_drive_t *drive, int sector_num, char *buffer);
int hd_map_sector( ide_drive_t *drive, int sector, int *head, int *sec, int *cyl );
#endif
--- NEW FILE: pcmcia.h ---
#ifndef BLOB_PCMCIA_H
#define BLOB_PCMCIA_H 1
/* defines for PCMCIA configuration information */
#define PCMCIA_MAX_TUPEL_SZ 512
#define PCMCIA_MAX_FEATURES 4
#define PCMCIA_MAX_IDENT_CHARS 64
#define PCMCIA_MAX_IDENT_FIELDS 4
#define PCMCIA_MAX_FEATURES 4
#define CISTPL_VERS_1 0x15
#define CISTPL_FUNCID 0x21
#define CISTPL_FUNCE 0x22
#define CISTPL_CONFIG 0x1a
/*
* CIS Function ID codes
*/
#define CISTPL_FUNCID_MULTI 0x00
#define CISTPL_FUNCID_MEMORY 0x01
#define CISTPL_FUNCID_SERIAL 0x02
#define CISTPL_FUNCID_PARALLEL 0x03
#define CISTPL_FUNCID_FIXED 0x04
#define CISTPL_FUNCID_VIDEO 0x05
#define CISTPL_FUNCID_NETWORK 0x06
#define CISTPL_FUNCID_AIMS 0x07
#define CISTPL_FUNCID_SCSI 0x08
/*
* Fixed Disk FUNCE codes
*/
#define CISTPL_IDE_INTERFACE 0x01
#define CISTPL_FUNCE_IDE_IFACE 0x01
#define CISTPL_FUNCE_IDE_MASTER 0x02
#define CISTPL_FUNCE_IDE_SLAVE 0x03
/* First feature byte */
#define CISTPL_IDE_SILICON 0x04
#define CISTPL_IDE_UNIQUE 0x08
#define CISTPL_IDE_DUAL 0x10
/* Second feature byte */
#define CISTPL_IDE_HAS_SLEEP 0x01
#define CISTPL_IDE_HAS_STANDBY 0x02
#define CISTPL_IDE_HAS_IDLE 0x04
#define CISTPL_IDE_LOW_POWER 0x08
#define CISTPL_IDE_REG_INHIBIT 0x10
#define CISTPL_IDE_HAS_INDEX 0x20
#define CISTPL_IDE_IOIS16 0x40
/**********************************************************************
* Arch dependent defines (should be pretty much the same everywhere,
* tough)
*/
#define PCMCIA_MAX_SLOTS 2
#if defined(PT_SYSTEM3)
# define PCMCIA_S0_BASE 0x20000000
# define PCMCIA_S0_ATTR_BASE 0x28000000
# define PCMCIA_S1_BASE 0x3c000000
# define PCMCIA_S1_ATTR_BASE 0x38000000
#else
# error "Please add PCMCIA HW defines for your board here"
#endif
/* some slot stati */
#define PCMCIA_SS_DETECT (1<<0)
#define PCMCIA_SS_ENABLED (1<<1)
#define PCMCIA_SS_POWER (1<<2)
#define PCMCIA_SS_IDENT (1<<3)
/**********************************************************************
* the following symbols can be overwritten by arch dependent code
* (weak symbols)
*/
/* do whatever is needed to get pcmcia initialized */
int pcmcia_init();
/* set pcmcia slot voltage levels */
int pcmcia_voltage_set( int slot, int vcc, int vpp );
/* detect slot */
int pcmcia_slot_detect( int slot );
/* enable slot */
int pcmcia_slot_enable( int slot );
/* disable slot */
int pcmcia_slot_disable( int slot );
/* reset pcmcia slot */
int pcmcia_slot_reset(int slot);
/**********************************************************************
* following symbols cannot be overwritten
*/
/* set debug verbosity */
void pcmcia_dbg_set( int level );
/* dump slot stati */
int pcmcia_dump_stati( void );
/* identify pcmcia card */
int pcmcia_identify( volatile unsigned char *p );
/* parse cis tuples of card in slot <slot> */
int pcmcia_cis_parse( int slot );
/* get base adress and attribute space address of slot <slot> */
int pcmcia_slot_address_get( int slot, u32 **base, u32 **attr );
#endif
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