diff options
Diffstat (limited to 'c/src/lib/libbsp/arm/nds/libfat/source/disc_io/disc.c')
| -rw-r--r-- | c/src/lib/libbsp/arm/nds/libfat/source/disc_io/disc.c | 184 |
1 files changed, 0 insertions, 184 deletions
diff --git a/c/src/lib/libbsp/arm/nds/libfat/source/disc_io/disc.c b/c/src/lib/libbsp/arm/nds/libfat/source/disc_io/disc.c deleted file mode 100644 index 8eea5fcaba..0000000000 --- a/c/src/lib/libbsp/arm/nds/libfat/source/disc_io/disc.c +++ /dev/null @@ -1,184 +0,0 @@ -/* - - disc.c - - uniformed io-interface to work with Chishm's FAT library - - Written by MightyMax - - - Copyright (c) 2006 Michael "Chishm" Chisholm - - Redistribution and use in source and binary forms, with or without modification, - are permitted provided that the following conditions are met: - - 1. Redistributions of source code must retain the above copyright notice, - this list of conditions and the following disclaimer. - 2. Redistributions in binary form must reproduce the above copyright notice, - this list of conditions and the following disclaimer in the documentation and/or - other materials provided with the distribution. - 3. The name of the author may not be used to endorse or promote products derived - from this software without specific prior written permission. - - THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR IMPLIED - WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY - AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR BE - LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL - DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; - LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY - THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT - (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, - EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. - - 2005-11-06 - Chishm - * Added WAIT_CR modifications for NDS - - 2006-02-03 www.neoflash.com - * Added SUPPORT_* defines, comment out any of the SUPPORT_* defines in disc_io.h to remove support - for the given interface and stop code being linked to the binary - - * Added support for MK2 MMC interface - - * Added disc_Cache* functions - - 2006-02-05 - Chishm - * Added Supercard SD support - - 2006-02-26 - Cytex - * Added EFA2 support - - 2006-05-18 - Chishm - * Rewritten for FATlib disc.c - - 2006-06-19 - Chishm - * Changed read and write interface to accept a u32 instead of a u8 for the number of sectors - - 2006-07-11 - Chishm - * Removed disc_Cache* functions, since there is now a proper unified cache - * Removed SUPPORT_* defines - * Rewrote device detection functions - * First libfat release - - 2006-07-25 - Chishm - * Changed IO_INTERFACEs to const - - 2006-08-02 - Chishm - * Added NinjaDS - - 2006-12-25 - Chishm - * Added DLDI - * Removed experimental interfaces - - 2007-05-01 - Chishm - * Removed FCSR -*/ - -#include "disc.h" -#include "disc_io.h" - -#ifdef NDS - #include <nds.h> -#endif - - -// Include known io-interfaces: -#include "io_dldi.h" -#include "io_njsd.h" -#include "io_nmmc.h" -#include "io_mpcf.h" -#include "io_m3cf.h" -#include "io_sccf.h" -#include "io_scsd.h" -#include "io_m3sd.h" - -const IO_INTERFACE* ioInterfaces[] = { - &_io_dldi, // Reserved for new interfaces -#ifdef NDS - // Place Slot 1 (DS Card) interfaces here - &_io_njsd, &_io_nmmc, -#endif - // Place Slot 2 (GBA Cart) interfaces here - &_io_mpcf, &_io_m3cf, &_io_sccf, &_io_scsd, &_io_m3sd -}; - -/* - - Hardware level disc funtions - -*/ - -const IO_INTERFACE* _FAT_disc_gbaSlotFindInterface (void) -{ - // If running on an NDS, make sure the correct CPU can access - // the GBA cart. First implemented by SaTa. -#ifdef NDS - #ifdef ARM9 - sysSetCartOwner(BUS_OWNER_ARM9); - #endif -#endif - - int i; - - for (i = 0; i < (sizeof(ioInterfaces) / sizeof(IO_INTERFACE*)); i++) { - if ((ioInterfaces[i]->features & FEATURE_SLOT_GBA) && (ioInterfaces[i]->fn_startup())) { - return ioInterfaces[i]; - } - } - return NULL; -} - -#ifdef NDS -/* - * Check the DS card slot for a valid memory card interface - * If an interface is found, it is set as the default interace - * and it returns true. Otherwise the default interface is left - * untouched and it returns false. - */ -const IO_INTERFACE* _FAT_disc_dsSlotFindInterface (void) -{ -#ifdef ARM9 - sysSetCardOwner(BUS_OWNER_ARM9); -#endif - int i; - - for (i = 0; i < (sizeof(ioInterfaces) / sizeof(IO_INTERFACE*)); i++) { - if ((ioInterfaces[i]->features & FEATURE_SLOT_NDS) && (ioInterfaces[i]->fn_startup())) { - return ioInterfaces[i]; - } - } - - return NULL; -} -#endif - -/* - * When running on an NDS, check the either slot for a valid memory - * card interface. - * When running on a GBA, call _FAT_disc_gbaSlotFindInterface - * If an interface is found, it is set as the default interace - * and it returns true. Otherwise the default interface is left - * untouched and it returns false. - */ -#ifdef NDS -const IO_INTERFACE* _FAT_disc_findInterface (void) -{ -#ifdef ARM9 - sysSetBusOwners(BUS_OWNER_ARM9, BUS_OWNER_ARM9); -#endif - - int i; - - for (i = 0; i < (sizeof(ioInterfaces) / sizeof(IO_INTERFACE*)); i++) { - if (ioInterfaces[i]->fn_startup()) { - return ioInterfaces[i]; - } - } - - return NULL; -} -#else -const IO_INTERFACE* _FAT_disc_findInterface (void) -{ - return _FAT_disc_gbaSlotFindInterface(); -} -#endif |