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#ifndef POKEDIAMOND_CARD_ROM_H
#define POKEDIAMOND_CARD_ROM_H
#include "nitro/types.h"
#include "MI_exMemory.h"
#include "MI_dma.h"
#include "CARD_common.h"
#include "OS_tcm.h"
#include "mmap.h"
#define CARD_ROM_PAGE_SIZE 512
#define CARDMST_SEL_ROM 0x00
#define CARDMST_IF_ENABLE 0x40
#define CARDMST_ENABLE 0x80
#define CARD_DATA_READY 0x00800000
#define CARD_COMMAND_PAGE 0x01000000
#define CARD_COMMAND_ID 0x07000000
#define CARD_COMMAND_MASK 0x07000000
#define CARD_RESET_HI 0x20000000
#define CARD_READ_MODE 0x00000000
#define CARD_START 0x80000000
#define CARD_LATENCY1_MASK 0x00001FFF
#define MROMOP_G_READ_PAGE 0xB7000000
#define MROMOP_G_READ_ID 0xB8000000
extern CARDiCommon cardi_common;
typedef struct
{
u32 offset;
u32 length;
}
CARDRomRegion;
typedef struct CARDRomStat
{
void (*read_func) (struct CARDRomStat *);
u32 ctrl;
u8 *cache_page;
u32 dummy[5];
u8 cache_buf[CARD_ROM_PAGE_SIZE];
} CARDRomStat;
static inline const CARDRomRegion * CARD_GetRomRegionOVT(MIProcessor target)
{
return (target == MI_PROCESSOR_ARM9)
? (const CARDRomRegion *)((const u8 *)HW_ROM_HEADER_BUF + 0x50)
: (const CARDRomRegion *)((const u8 *)HW_ROM_HEADER_BUF + 0x58);
}
BOOL CARDi_TryReadCardDma(CARDRomStat *p);
void CARDi_ReadCard(CARDRomStat *p);
u32 CARDi_ReadRomIDCore(void);
void CARDi_CheckPulledOutCore(u32 id);
void CARDi_ReadRom(u32 dma, const void *src, void *dst, u32 len, MIDmaCallback callback, void *arg, BOOL is_async);
void CARD_Init(void);
void CARD_WaitRomAsync(void);
void (*CARDi_GetRomAccessor(void)) (CARDRomStat *);
static inline void CARD_ReadRomAsync(u32 dma, const void * src, void * dst, u32 len, MIDmaCallback callback, void * arg)
{
CARDi_ReadRom(dma, src, dst, len, callback, arg, TRUE);
}
static inline const CARDRomRegion * CARD_GetRomRegionFNT() {
return (const CARDRomRegion *)((const u8 *)HW_ROM_HEADER_BUF + 0x40);
}
static inline const CARDRomRegion * CARD_GetRomRegionFAT() {
return (const CARDRomRegion *)((const u8 *)HW_ROM_HEADER_BUF + 0x48);
}
static inline void CARDi_ReadEnd(void)
{
CARDiCommon *const p = &cardi_common;
CARDi_CheckPulledOutCore(CARDi_ReadRomIDCore());
p->cmd->result = CARD_RESULT_SUCCESS;
CARDi_EndTask(p, TRUE);
}
static inline BOOL CARDi_IsInTcm(u32 buf, u32 len)
{
const u32 i = (u32)HW_ITCM;
const u32 d = OS_GetDTCMAddress();
return ((i < buf + len) && (i + HW_ITCM_SIZE > buf)) ||
((d < buf + len) && (d + HW_DTCM_SIZE > buf));
}
extern u32 cardi_rom_header_addr;
static inline u32 CARDi_GetRomFlag(u32 flag)
{
const u32 rom_ctrl = *(vu32 *)(cardi_rom_header_addr + 0x60);
return (u32)((rom_ctrl & ~CARD_COMMAND_MASK) | flag |
CARD_READ_MODE | CARD_START | CARD_RESET_HI);
}
#endif //POKEDIAMOND_CARD_ROM_H
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