projects / mirror_ubuntu-bionic-kernel.git / blame
| Commit | Line | Data |
|---|---|---|
| 1da177e4 LT |
1 | /* |
| 2 | ** asm-m68k/pcmcia.h -- Amiga Linux PCMCIA Definitions | |
| 3 | ** | |
| 4 | ** Copyright 1997 by Alain Malek | |
| 5 | ** | |
| 6 | ** This file is subject to the terms and conditions of the GNU General Public | |
| 7 | ** License. See the file COPYING in the main directory of this archive | |
| 8 | ** for more details. | |
| 9 | ** | |
| 10 | ** Created: 12/10/97 by Alain Malek | |
| 11 | */ | |
| 12 | ||
| 13 | #ifndef __AMIGA_PCMCIA_H__ | |
| 14 | #define __AMIGA_PCMCIA_H__ | |
| 15 | ||
| 16 | #include <asm/amigayle.h> | |
| 17 | ||
| 18 | /* prototypes */ | |
| 19 | ||
| 20 | void pcmcia_reset(void); | |
| 21 | int pcmcia_copy_tuple(unsigned char tuple_id, void *tuple, int max_len); | |
| 22 | void pcmcia_program_voltage(int voltage); | |
| 23 | void pcmcia_access_speed(int speed); | |
| 24 | void pcmcia_write_enable(void); | |
| 25 | void pcmcia_write_disable(void); | |
| 26 | ||
| 27 | static inline u_char pcmcia_read_status(void) | |
| 28 | { | |
| 29 | return (gayle.cardstatus & 0x7c); | |
| 30 | } | |
| 31 | ||
| 32 | static inline u_char pcmcia_get_intreq(void) | |
| 33 | { | |
| 34 | return (gayle.intreq); | |
| 35 | } | |
| 36 | ||
| 37 | static inline void pcmcia_ack_int(u_char intreq) | |
| 38 | { | |
| 39 | gayle.intreq = 0xf8; | |
| 40 | } | |
| 41 | ||
| 42 | static inline void pcmcia_enable_irq(void) | |
| 43 | { | |
| 44 | gayle.inten |= GAYLE_IRQ_IRQ; | |
| 45 | } | |
| 46 | ||
| 47 | static inline void pcmcia_disable_irq(void) | |
| 48 | { | |
| 49 | gayle.inten &= ~GAYLE_IRQ_IRQ; | |
| 50 | } | |
| 51 | ||
| 52 | #define PCMCIA_INSERTED (gayle.cardstatus & GAYLE_CS_CCDET) | |
| 53 | ||
| 54 | /* valid voltages for pcmcia_ProgramVoltage */ | |
| 55 | ||
| 56 | #define PCMCIA_0V 0 | |
| 57 | #define PCMCIA_5V 5 | |
| 58 | #define PCMCIA_12V 12 | |
| 59 | ||
| 60 | /* valid speeds for pcmcia_AccessSpeed */ | |
| 61 | ||
| 62 | #define PCMCIA_SPEED_100NS 100 | |
| 63 | #define PCMCIA_SPEED_150NS 150 | |
| 64 | #define PCMCIA_SPEED_250NS 250 | |
| 65 | #define PCMCIA_SPEED_720NS 720 | |
| 66 | ||
| 67 | /* PCMCIA Tuple codes */ | |
| 68 | ||
| 69 | #define CISTPL_NULL 0x00 | |
| 70 | #define CISTPL_DEVICE 0x01 | |
| 71 | #define CISTPL_LONGLINK_CB 0x02 | |
| 72 | #define CISTPL_CONFIG_CB 0x04 | |
| 73 | #define CISTPL_CFTABLE_ENTRY_CB 0x05 | |
| 74 | #define CISTPL_LONGLINK_MFC 0x06 | |
| 75 | #define CISTPL_BAR 0x07 | |
| 76 | #define CISTPL_CHECKSUM 0x10 | |
| 77 | #define CISTPL_LONGLINK_A 0x11 | |
| 78 | #define CISTPL_LONGLINK_C 0x12 | |
| 79 | #define CISTPL_LINKTARGET 0x13 | |
| 80 | #define CISTPL_NO_LINK 0x14 | |
| 81 | #define CISTPL_VERS_1 0x15 | |
| 82 | #define CISTPL_ALTSTR 0x16 | |
| 83 | #define CISTPL_DEVICE_A 0x17 | |
| 84 | #define CISTPL_JEDEC_C 0x18 | |
| 85 | #define CISTPL_JEDEC_A 0x19 | |
| 86 | #define CISTPL_CONFIG 0x1a | |
| 87 | #define CISTPL_CFTABLE_ENTRY 0x1b | |
| 88 | #define CISTPL_DEVICE_OC 0x1c | |
| 89 | #define CISTPL_DEVICE_OA 0x1d | |
| 90 | #define CISTPL_DEVICE_GEO 0x1e | |
| 91 | #define CISTPL_DEVICE_GEO_A 0x1f | |
| 92 | #define CISTPL_MANFID 0x20 | |
| 93 | #define CISTPL_FUNCID 0x21 | |
| 94 | #define CISTPL_FUNCE 0x22 | |
| 95 | #define CISTPL_SWIL 0x23 | |
| 96 | #define CISTPL_END 0xff | |
| 97 | ||
| 98 | /* FUNCID */ | |
| 99 | ||
| 100 | #define CISTPL_FUNCID_MULTI 0x00 | |
| 101 | #define CISTPL_FUNCID_MEMORY 0x01 | |
| 102 | #define CISTPL_FUNCID_SERIAL 0x02 | |
| 103 | #define CISTPL_FUNCID_PARALLEL 0x03 | |
| 104 | #define CISTPL_FUNCID_FIXED 0x04 | |
| 105 | #define CISTPL_FUNCID_VIDEO 0x05 | |
| 106 | #define CISTPL_FUNCID_NETWORK 0x06 | |
| 107 | #define CISTPL_FUNCID_AIMS 0x07 | |
| 108 | #define CISTPL_FUNCID_SCSI 0x08 | |
| 109 | ||
| 110 | #endif |