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110 lines
2.5 KiB
110 lines
2.5 KiB
/* |
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** asm-m68k/pcmcia.h -- Amiga Linux PCMCIA Definitions |
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** |
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** Copyright 1997 by Alain Malek |
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** |
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** This file is subject to the terms and conditions of the GNU General Public |
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** License. See the file COPYING in the main directory of this archive |
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** for more details. |
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** |
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** Created: 12/10/97 by Alain Malek |
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*/ |
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#ifndef __AMIGA_PCMCIA_H__ |
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#define __AMIGA_PCMCIA_H__ |
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#include <asm/amigayle.h> |
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/* prototypes */ |
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void pcmcia_reset(void); |
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int pcmcia_copy_tuple(unsigned char tuple_id, void *tuple, int max_len); |
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void pcmcia_program_voltage(int voltage); |
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void pcmcia_access_speed(int speed); |
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void pcmcia_write_enable(void); |
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void pcmcia_write_disable(void); |
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static inline u_char pcmcia_read_status(void) |
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{ |
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return (gayle.cardstatus & 0x7c); |
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} |
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static inline u_char pcmcia_get_intreq(void) |
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{ |
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return (gayle.intreq); |
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} |
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static inline void pcmcia_ack_int(u_char intreq) |
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{ |
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gayle.intreq = 0xf8; |
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} |
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static inline void pcmcia_enable_irq(void) |
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{ |
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gayle.inten |= GAYLE_IRQ_IRQ; |
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} |
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static inline void pcmcia_disable_irq(void) |
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{ |
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gayle.inten &= ~GAYLE_IRQ_IRQ; |
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} |
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#define PCMCIA_INSERTED (gayle.cardstatus & GAYLE_CS_CCDET) |
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/* valid voltages for pcmcia_ProgramVoltage */ |
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#define PCMCIA_0V 0 |
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#define PCMCIA_5V 5 |
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#define PCMCIA_12V 12 |
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/* valid speeds for pcmcia_AccessSpeed */ |
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#define PCMCIA_SPEED_100NS 100 |
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#define PCMCIA_SPEED_150NS 150 |
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#define PCMCIA_SPEED_250NS 250 |
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#define PCMCIA_SPEED_720NS 720 |
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/* PCMCIA Tuple codes */ |
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#define CISTPL_NULL 0x00 |
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#define CISTPL_DEVICE 0x01 |
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#define CISTPL_LONGLINK_CB 0x02 |
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#define CISTPL_CONFIG_CB 0x04 |
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#define CISTPL_CFTABLE_ENTRY_CB 0x05 |
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#define CISTPL_LONGLINK_MFC 0x06 |
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#define CISTPL_BAR 0x07 |
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#define CISTPL_CHECKSUM 0x10 |
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#define CISTPL_LONGLINK_A 0x11 |
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#define CISTPL_LONGLINK_C 0x12 |
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#define CISTPL_LINKTARGET 0x13 |
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#define CISTPL_NO_LINK 0x14 |
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#define CISTPL_VERS_1 0x15 |
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#define CISTPL_ALTSTR 0x16 |
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#define CISTPL_DEVICE_A 0x17 |
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#define CISTPL_JEDEC_C 0x18 |
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#define CISTPL_JEDEC_A 0x19 |
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#define CISTPL_CONFIG 0x1a |
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#define CISTPL_CFTABLE_ENTRY 0x1b |
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#define CISTPL_DEVICE_OC 0x1c |
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#define CISTPL_DEVICE_OA 0x1d |
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#define CISTPL_DEVICE_GEO 0x1e |
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#define CISTPL_DEVICE_GEO_A 0x1f |
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#define CISTPL_MANFID 0x20 |
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#define CISTPL_FUNCID 0x21 |
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#define CISTPL_FUNCE 0x22 |
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#define CISTPL_SWIL 0x23 |
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#define CISTPL_END 0xff |
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/* FUNCID */ |
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#define CISTPL_FUNCID_MULTI 0x00 |
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#define CISTPL_FUNCID_MEMORY 0x01 |
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#define CISTPL_FUNCID_SERIAL 0x02 |
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#define CISTPL_FUNCID_PARALLEL 0x03 |
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#define CISTPL_FUNCID_FIXED 0x04 |
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#define CISTPL_FUNCID_VIDEO 0x05 |
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#define CISTPL_FUNCID_NETWORK 0x06 |
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#define CISTPL_FUNCID_AIMS 0x07 |
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#define CISTPL_FUNCID_SCSI 0x08 |
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#endif
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