l2v.h

#ifndef FTL_L2V_H
#define FTL_L2V_H

#include "openiboot.h"
#include "ftl/yaftl_common.h"

#define L2V_VPN_SPECIAL	(0x1FF0002)
#define L2V_VPN_MISS	(0x1FF0003)

#define L2V_VPN_ISNORMAL(v)	((v) < L2V_VPN_SPECIAL)

/* Types */

typedef struct {
	uint32_t numRoots;
	uint32_t* Tree;
	uint32_t* TreeNodes;
	uint32_t* UpdatesSinceRepack;
	L2VNode* previousNode;
	L2VNode* nextNode;
	uint32_t numBlocks;
	uint32_t pagesPerSublk;
	L2VNode* Pool;
	L2VNode* firstNode;
	uint32_t nodeCount;
} L2VDesc;

typedef struct
{
	L2VNode* Node[204]; //offset 0 - 0x3300
	uint32_t span[3276]; //offset 0x3330
	uint32_t bottomIdx; //offset 0x6660
	uint32_t ovhSize; //offset 0x6664
	uint32_t nodeSize; //offset 0x6668
	uint32_t field_666C[32];
	uint32_t field_66EC;
} L2VStruct;

error_t L2V_Init(uint32_t totalPages, uint32_t numBlocks, uint32_t pagesPerSublk);

void L2V_Open();

void L2V_Update(uint32_t _start, uint32_t _count, uint32_t _vpn);

void L2V_UpdateFromTOC(uint32_t _tocIdx, uint32_t* _tocBuffer);

void L2V_Search(GCReadC* _c);

void L2V_Repack(uint32_t _rootNum);

#endif // FTL_L2V_H