136 lines
2.7 KiB
C
136 lines
2.7 KiB
C
/*
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* xhdi_sd.c
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*
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* Created on: 01.05.2013
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* Author: mfro
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*/
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#include <stdint.h>
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#include <stddef.h>
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#include "xhdi_sd.h"
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#define DRIVER_VERSION 0x130
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static xhdi_call_fun old_vector = NULL;
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__attribute__((__interrupt__)) void *xhdi_sd_install(xhdi_call_fun ov)
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{
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old_vector = ov;
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return (void *) xhdi_call;
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}
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uint32_t xhdi_version(void)
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{
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return DRIVER_VERSION;
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}
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uint32_t xhdi_inquire_target(uint16_t major, uint16_t minor, uint32_t *block_size, uint32_t *flags,
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char *product_name)
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{
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if (block_size != NULL)
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{
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*block_size = 512;
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}
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*flags = XH_TARGET_REMOVABLE; /* indicate that SD card can be removed */
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return E_OK;
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}
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uint32_t xhdi_reserve(UINT16_T major, UINT16_T minor, UINT16_T do_reserve, UINT16_T key)
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{
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return ERROR; /* device cannot be reserved */
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}
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uint32_t xhdi_lock(UINT16_T major, UINT16_T minor, UINT16_T do_lock, UINT16_T key)
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{
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return ERROR; /* device cannot be locked */
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}
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uint32_t xhdi_stop(UINT16_T major, UINT16_T minor, UINT16_T do_stop, UINT16_T key)
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{
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return ERROR; /* device cannot be locked */
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}
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uint32_t xhdi_eject(UINT16_T major, UINT16_T minor, UINT16_T do_eject, UINT16_T key)
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{
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return ERROR; /* device cannot be ejected */
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}
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uint32_t xhdi_drivemap(void)
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{
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uint32_t map = 1;
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return map;
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}
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uint32_t xhdi_inquire_device(UINT16_T bios_device, UINT16_T *major, UINT16_T *minor,
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uint32_t *start_sector, /* BPB */ void *bpb)
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{
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return ERROR;
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}
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uint32_t xhdi_inquire_driver(UINT16_T bios_device, char *name, char *version,
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char *company, UINT16_T *ahdi_version, UINT16_T *maxIPL)
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{
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return ERROR;
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}
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uint32_t xhdi_new_cookie(void *newcookie)
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{
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return ERROR;
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}
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uint32_t xhdi_read_write(UINT16_T major, UINT16_T minor, UINT16_T rwflag,
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uint32_t recno, UINT16_T count, void *buf)
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{
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return ERROR;
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}
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uint32_t xhdi_inquire_target2(UINT16_T major, UINT16_T minor, uint32_t *block_size,
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uint32_t *device_flags, char *product_name, UINT16_T stringlen)
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{
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return ERROR;
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}
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uint32_t xhdi_inquire_device2(UINT16_T bios_device, UINT16_T *major, UINT16_T *minor,
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UINT16_T *start_sector, /* BPB */ void *bpb, uint32_t *blocks, char *partid)
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{
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return ERROR;
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}
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uint32_t xhdi_driver_special(uint32_t key1, uint32_t key2, UINT16_T subopcode, void *data)
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{
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return ERROR;
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}
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uint32_t xhdi_get_capacity(UINT16_T major, UINT16_T minor, uint32_t *blocks, uint32_t *bs)
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{
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return ERROR;
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}
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uint32_t xhdi_medium_changed(UINT16_T major, UINT16_T minor)
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{
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return ERROR;
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}
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uint32_t xhdi_mint_info(UINT16_T opcode, void *data)
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{
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return ERROR;
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}
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uint32_t xhdi_dos_limits(UINT16_T which, uint32_t limit)
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{
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return ERROR;
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}
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uint32_t xhdi_last_access(UINT16_T major, UINT16_T minor, uint32_t *ms)
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{
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return ERROR;
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}
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uint32_t xhdi_reaccess(UINT16_T major, UINT16_T minor)
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{
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return ERROR;
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}
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