mirror of
https://github.com/wiidev/usbloadergx.git
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64f8406b07
*updated libntfs (write fix) *updated libfat *lots of changes in the startup code, removed almost everything. This might cause problems for some drives at loading the gamelist and needs to be adjusted later but better this time. more cleanup is needed in main.cpp and will come. *using libogc sd/usb for config loading and reload to cIOS afterwards *added missing boothomebrew stuff pune forgot NOTE: From now on we will be doing a lot of revs which we won't be compiling and releasing. This revs are officially not available for public so don't making issues regarding those revs. Those will be closed right away. We need first to cleanup a lot of crap and update loader to new standards before releasing stuff again.
111 lines
3.6 KiB
C
111 lines
3.6 KiB
C
/*
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disc.h
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Interface to the low level disc functions. Used by the higher level
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file system code.
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Copyright (c) 2006 Michael "Chishm" Chisholm
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Redistribution and use in source and binary forms, with or without modification,
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are permitted provided that the following conditions are met:
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1. Redistributions of source code must retain the above copyright notice,
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this list of conditions and the following disclaimer.
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2. Redistributions in binary form must reproduce the above copyright notice,
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this list of conditions and the following disclaimer in the documentation and/or
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other materials provided with the distribution.
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3. The name of the author may not be used to endorse or promote products derived
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from this software without specific prior written permission.
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THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR IMPLIED
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WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY
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AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR BE
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LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
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DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
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LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
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THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
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(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE,
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EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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*/
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#ifndef _DISC_H
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#define _DISC_H
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#include "common.h"
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/*
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A list of all default devices to try at startup,
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terminated by a {NULL,NULL} entry.
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*/
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typedef struct {
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const char* name;
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const DISC_INTERFACE* (*getInterface)(void);
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} INTERFACE_ID;
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extern const INTERFACE_ID _FAT_disc_interfaces[];
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/*
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Check if a disc is inserted
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Return true if a disc is inserted and ready, false otherwise
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*/
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static inline bool _FAT_disc_isInserted (const DISC_INTERFACE* disc) {
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return disc->isInserted();
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}
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/*
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Read numSectors sectors from a disc, starting at sector.
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numSectors is between 1 and LIMIT_SECTORS if LIMIT_SECTORS is defined,
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else it is at least 1
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sector is 0 or greater
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buffer is a pointer to the memory to fill
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*/
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static inline bool _FAT_disc_readSectors (const DISC_INTERFACE* disc, sec_t sector, sec_t numSectors, void* buffer) {
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return disc->readSectors (sector, numSectors, buffer);
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}
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/*
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Write numSectors sectors to a disc, starting at sector.
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numSectors is between 1 and LIMIT_SECTORS if LIMIT_SECTORS is defined,
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else it is at least 1
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sector is 0 or greater
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buffer is a pointer to the memory to read from
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*/
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static inline bool _FAT_disc_writeSectors (const DISC_INTERFACE* disc, sec_t sector, sec_t numSectors, const void* buffer) {
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return disc->writeSectors (sector, numSectors, buffer);
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}
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/*
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Reset the card back to a ready state
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*/
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static inline bool _FAT_disc_clearStatus (const DISC_INTERFACE* disc) {
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return disc->clearStatus();
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}
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/*
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Initialise the disc to a state ready for data reading or writing
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*/
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static inline bool _FAT_disc_startup (const DISC_INTERFACE* disc) {
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return disc->startup();
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}
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/*
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Put the disc in a state ready for power down.
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Complete any pending writes and disable the disc if necessary
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*/
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static inline bool _FAT_disc_shutdown (const DISC_INTERFACE* disc) {
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return disc->shutdown();
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}
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/*
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Return a 32 bit value unique to each type of interface
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*/
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static inline uint32_t _FAT_disc_hostType (const DISC_INTERFACE* disc) {
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return disc->ioType;
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}
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/*
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Return a 32 bit value that specifies the capabilities of the disc
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*/
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static inline uint32_t _FAT_disc_features (const DISC_INTERFACE* disc) {
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return disc->features;
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}
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#endif // _DISC_H
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