| 1 | // pcmcia.h - Header file for PCMCIA support
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| 2 |
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| 3 | #ifndef INCLUDE_PCMCIA_H
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| 4 | #define INCLUDE_PCMCIA_H 1
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| 5 | #include "etherboot.h"
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| 6 |
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| 7 | typedef unsigned char u_char;
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| 8 | typedef unsigned short u_short;
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| 9 | typedef unsigned int u_int;
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| 10 | typedef unsigned long u_long;
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| 11 |
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| 12 | typedef u_short ioaddr_t;
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| 13 | extern int sockets;
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| 14 |
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| 15 | #define MAXPCCSOCKS 8
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| 16 | #define MAXPCCCONFIGS 8
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| 17 |
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| 18 | typedef enum ebpdriver_t { I82365, SOMEDRIVER } ebpdriver_t;
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| 19 | typedef enum interface_func_t { INIT, SHUTDOWN, MAPATTRMEM, UNMAPATTRMEM, SELECTCONFIG } interface_func_t;
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| 20 | typedef enum ebpstatus_t { EMPTY, HASCARD, INITIALIZED, SUSPENDED, OTHERDEVICE, UNKNOWN } ebpstatus_t;
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| 21 |
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| 22 | struct driver_interact_t {
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| 23 | ebpdriver_t id;
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| 24 | int (*f)(interface_func_t,int,int,int,int);
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| 25 | char *name;
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| 26 | };
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| 27 | struct pccsock_t {
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| 28 | ebpdriver_t device;
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| 29 | int drivernum;
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| 30 | ebpstatus_t status;
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| 31 | // Internal usage of the drivers:
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| 32 | int internalid;
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| 33 | int flags;
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| 34 | int ioaddr;
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| 35 | int type;
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| 36 | int configoffset;
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| 37 | int possibleconfignum;
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| 38 | int stringoffset;
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| 39 | u_int stringlength;
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| 40 | int rmask0;
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| 41 | };
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| 42 |
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| 43 | extern struct pccsock_t pccsock[MAXPCCSOCKS];
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| 44 | extern u_int pccsocks;
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| 45 |
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| 46 | struct pcc_config_t {
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| 47 | u_char index;
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| 48 | u_char irq;
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| 49 | int iowin;
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| 50 | int iolen;
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| 51 | };
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| 52 |
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| 53 |
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| 54 | int i82365_interfacer(interface_func_t,int,int,int,void *);
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| 55 | void sleepticks(int);
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| 56 |
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| 57 | #define EINVAL 22
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| 58 |
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| 59 |
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| 60 | //*********************************************************** cc.h:
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| 61 | /* Definitions for card status flags for GetStatus */
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| 62 | #define SS_WRPROT 0x0001
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| 63 | #define SS_CARDLOCK 0x0002
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| 64 | #define SS_EJECTION 0x0004
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| 65 | #define SS_INSERTION 0x0008
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| 66 | #define SS_BATDEAD 0x0010
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| 67 | #define SS_BATWARN 0x0020
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| 68 | #define SS_READY 0x0040
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| 69 | #define SS_DETECT 0x0080
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| 70 | #define SS_POWERON 0x0100
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| 71 | #define SS_GPI 0x0200
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| 72 | #define SS_STSCHG 0x0400
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| 73 | #define SS_CARDBUS 0x0800
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| 74 | #define SS_3VCARD 0x1000
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| 75 | #define SS_XVCARD 0x2000
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| 76 | #define SS_PENDING 0x4000
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| 77 |
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| 78 | /* cc.h: for InquireSocket */
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| 79 | typedef struct socket_cap_t {
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| 80 | u_int features;
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| 81 | u_int irq_mask;
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| 82 | u_int map_size;
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| 83 | ioaddr_t io_offset;
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| 84 | u_char pci_irq;
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| 85 | //struct pci_dev *cb_dev;
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| 86 | //struct bus_operations *bus;
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| 87 | void *cb_dev;
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| 88 | void *bus;
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| 89 | } socket_cap_t;
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| 90 | /* InquireSocket capabilities */
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| 91 | #define SS_CAP_PAGE_REGS 0x0001
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| 92 | #define SS_CAP_VIRTUAL_BUS 0x0002
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| 93 | #define SS_CAP_MEM_ALIGN 0x0004
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| 94 | #define SS_CAP_STATIC_MAP 0x0008
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| 95 | #define SS_CAP_PCCARD 0x4000
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| 96 | #define SS_CAP_CARDBUS 0x8000
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| 97 |
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| 98 | /* for GetSocket, SetSocket */
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| 99 | typedef struct socket_state_t {
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| 100 | u_int flags;
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| 101 | u_int csc_mask;
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| 102 | u_char Vcc, Vpp;
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| 103 | u_char io_irq;
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| 104 | } socket_state_t;
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| 105 |
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| 106 | extern socket_state_t dead_socket;
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| 107 |
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| 108 | /* Socket configuration flags */
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| 109 | #define SS_PWR_AUTO 0x0010
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| 110 | #define SS_IOCARD 0x0020
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| 111 | #define SS_RESET 0x0040
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| 112 | #define SS_DMA_MODE 0x0080
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| 113 | #define SS_SPKR_ENA 0x0100
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| 114 | #define SS_OUTPUT_ENA 0x0200
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| 115 | #define SS_DEBOUNCED 0x0400 /* Tell driver that the debounce delay has ended */
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| 116 | #define SS_ZVCARD 0x0800
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| 117 |
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| 118 | /* Flags for I/O port and memory windows */
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| 119 | #define MAP_ACTIVE 0x01
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| 120 | #define MAP_16BIT 0x02
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| 121 | #define MAP_AUTOSZ 0x04
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| 122 | #define MAP_0WS 0x08
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| 123 | #define MAP_WRPROT 0x10
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| 124 | #define MAP_ATTRIB 0x20
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| 125 | #define MAP_USE_WAIT 0x40
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| 126 | #define MAP_PREFETCH 0x80
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| 127 |
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| 128 | /* Use this just for bridge windows */
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| 129 | #define MAP_IOSPACE 0x20
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| 130 |
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| 131 | typedef struct pccard_io_map {
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| 132 | u_char map;
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| 133 | u_char flags;
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| 134 | u_short speed;
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| 135 | ioaddr_t start, stop;
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| 136 | } pccard_io_map;
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| 137 |
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| 138 |
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| 139 | typedef struct pccard_mem_map {
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| 140 | u_char map;
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| 141 | u_char flags;
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| 142 | u_short speed;
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| 143 | u_long sys_start, sys_stop;
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| 144 | u_int card_start;
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| 145 | } pccard_mem_map;
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| 146 |
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| 147 | typedef struct cb_bridge_map {
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| 148 | u_char map;
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| 149 | u_char flags;
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| 150 | u_int start, stop;
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| 151 | } cb_bridge_map;
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| 152 | // need the global function pointer struct? *TODO*
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| 153 | //************************************* end cc.h
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| 154 |
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| 155 |
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| 156 |
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| 157 | #endif
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