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https://github.com/xcat2/xNBA.git
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159 lines
3.8 KiB
C
159 lines
3.8 KiB
C
// pcmcia.h - Header file for PCMCIA support
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#ifndef PCMCIA_H
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#define PCMCIA_H
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#include "etherboot.h"
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typedef unsigned char u_char;
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typedef unsigned short u_short;
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typedef unsigned int u_int;
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typedef unsigned long u_long;
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typedef u_short ioaddr_t;
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extern int sockets;
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#define MAXPCCSOCKS 8
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#define MAXPCCCONFIGS 8
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typedef enum ebpdriver_t { I82365, SOMEDRIVER } ebpdriver_t;
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typedef enum interface_func_t { INIT, SHUTDOWN, MAPATTRMEM, UNMAPATTRMEM, SELECTCONFIG } interface_func_t;
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typedef enum ebpstatus_t { EMPTY, HASCARD, INITIALIZED, SUSPENDED, OTHERDEVICE, UNKNOWN } ebpstatus_t;
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struct driver_interact_t {
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ebpdriver_t id;
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int (*f)(interface_func_t,int,int,int,int);
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char *name;
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};
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struct pccsock_t {
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ebpdriver_t device;
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int drivernum;
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ebpstatus_t status;
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// Internal usage of the drivers:
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int internalid;
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int flags;
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int ioaddr;
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int type;
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int configoffset;
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int possibleconfignum;
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int stringoffset;
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u_int stringlength;
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int rmask0;
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};
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extern struct pccsock_t pccsock[MAXPCCSOCKS];
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extern u_int pccsocks;
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struct pcc_config_t {
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u_char index;
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u_char irq;
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int iowin;
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int iolen;
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};
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int i82365_interfacer(interface_func_t,int,int,int,void *);
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void sleepticks(int);
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#define EINVAL 22
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//*********************************************************** cc.h:
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/* Definitions for card status flags for GetStatus */
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#define SS_WRPROT 0x0001
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#define SS_CARDLOCK 0x0002
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#define SS_EJECTION 0x0004
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#define SS_INSERTION 0x0008
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#define SS_BATDEAD 0x0010
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#define SS_BATWARN 0x0020
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#define SS_READY 0x0040
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#define SS_DETECT 0x0080
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#define SS_POWERON 0x0100
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#define SS_GPI 0x0200
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#define SS_STSCHG 0x0400
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#define SS_CARDBUS 0x0800
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#define SS_3VCARD 0x1000
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#define SS_XVCARD 0x2000
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#define SS_PENDING 0x4000
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/* cc.h: for InquireSocket */
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typedef struct socket_cap_t {
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u_int features;
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u_int irq_mask;
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u_int map_size;
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ioaddr_t io_offset;
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u_char pci_irq;
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//struct pci_dev *cb_dev;
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//struct bus_operations *bus;
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void *cb_dev;
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void *bus;
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} socket_cap_t;
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/* InquireSocket capabilities */
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#define SS_CAP_PAGE_REGS 0x0001
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#define SS_CAP_VIRTUAL_BUS 0x0002
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#define SS_CAP_MEM_ALIGN 0x0004
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#define SS_CAP_STATIC_MAP 0x0008
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#define SS_CAP_PCCARD 0x4000
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#define SS_CAP_CARDBUS 0x8000
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/* for GetSocket, SetSocket */
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typedef struct socket_state_t {
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u_int flags;
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u_int csc_mask;
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u_char Vcc, Vpp;
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u_char io_irq;
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} socket_state_t;
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extern socket_state_t dead_socket;
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/* Socket configuration flags */
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#define SS_PWR_AUTO 0x0010
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#define SS_IOCARD 0x0020
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#define SS_RESET 0x0040
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#define SS_DMA_MODE 0x0080
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#define SS_SPKR_ENA 0x0100
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#define SS_OUTPUT_ENA 0x0200
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#define SS_DEBOUNCED 0x0400 /* Tell driver that the debounce delay has ended */
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#define SS_ZVCARD 0x0800
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/* Flags for I/O port and memory windows */
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#define MAP_ACTIVE 0x01
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#define MAP_16BIT 0x02
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#define MAP_AUTOSZ 0x04
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#define MAP_0WS 0x08
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#define MAP_WRPROT 0x10
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#define MAP_ATTRIB 0x20
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#define MAP_USE_WAIT 0x40
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#define MAP_PREFETCH 0x80
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/* Use this just for bridge windows */
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#define MAP_IOSPACE 0x20
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typedef struct pccard_io_map {
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u_char map;
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u_char flags;
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u_short speed;
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ioaddr_t start, stop;
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} pccard_io_map;
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typedef struct pccard_mem_map {
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u_char map;
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u_char flags;
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u_short speed;
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u_long sys_start, sys_stop;
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u_int card_start;
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} pccard_mem_map;
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typedef struct cb_bridge_map {
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u_char map;
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u_char flags;
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u_int start, stop;
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} cb_bridge_map;
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// need the global function pointer struct? *TODO*
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//************************************* end cc.h
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#endif /* PCMCIA_H */
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