pf_fat initial draft

.clang-format

@@ -8,7 +8,8 @@ AlignOperands:   true
 AlignTrailingComments: true
 AllowAllParametersOfDeclarationOnNextLine: true
 AllowShortCaseLabelsOnASingleLine: false
-AllowShortFunctionsOnASingleLine: Inline
+AllowShortFunctionsOnASingleLine: None
+AllowShortIfStatementsOnASingleLine: Never
 AlwaysBreakAfterDefinitionReturnType: None
 AlwaysBreakAfterReturnType: None
 AlwaysBreakBeforeMultilineStrings: false

libs/RVL_SDK/include/revolution/vf/pf_cache.h

@@ -7,4 +7,12 @@ s32 VFiPFCACHE_UpdateModifiedSector(PF_VOLUME* p_vol, PF_CACHE_PAGE* p_page, u32
 
 s32 VFiPFCACHE_ReadFATPage(PF_VOLUME* p_vol, u32 sector, PF_CACHE_PAGE** pp_page);
 
+s32 VFiPFCACHE_WriteFATPage(PF_VOLUME* p_vol, PF_CACHE_PAGE* p_page);
+
+s32 VFiPFCACHE_AllocateDataPage(PF_VOLUME* p_vol, u32 sector, PF_CACHE_PAGE** pp_page);
+
+s32 VFiPFCACHE_FlushFATCache(PF_VOLUME* p_vol);
+
+void VFiPFCACHE_FreeDataPage(PF_VOLUME* p_vol, PF_CACHE_PAGE* p_page);
+
 #endif  // PF_CACHE_H

libs/RVL_SDK/include/revolution/vf/pf_clib.h

@@ -0,0 +1,8 @@
+#ifndef PF_CLIB_H
+#define PF_CLIB_H
+
+#include "revolution/types.h"
+
+void* VFipf_memset(void* dst, long c, unsigned long length);
+
+#endif  // PF_CLIB_H

libs/RVL_SDK/include/revolution/vf/pf_driver.h

@@ -0,0 +1,14 @@
+#ifndef PF_DRIVER_H
+#define PF_DRIVER_H
+
+#include "revolution/vf/vf_struct.h"
+
+s32 VFiPFDRV_lwrite(PF_VOLUME* p_vol, const u8* buf, u32 sector, u32 num_sectors, u32* p_num_success);
+
+s32 VFiPFDRV_GetFSINFOInformation(PF_VOLUME* p_vol);
+
+s32 VFiPFDRV_StoreFreeCountToFSINFO(PF_VOLUME* p_vol);
+
+s32 VFiPFDRV_lerase(PF_VOLUME* p_vol, u32 sector, u32 num_sectors);
+
+#endif  // PF_DRIVER_H

libs/RVL_SDK/include/revolution/vf/pf_fat.h

@@ -5,10 +5,16 @@
 
 s32 VFiPFFAT_ReadFATSector(PF_VOLUME* p_vol, PF_CACHE_PAGE** pp_page, u32 cluster);
 
-s32 VFiPFFAT_ReadFATEntryPage(PF_VOLUME* p_vol, u32 cluster, u32* p_value, PF_CACHE_PAGE** pp_page);
-
 s32 VFiPFFAT_UpdateFATEntry(PF_VOLUME* p_vol, PF_CACHE_PAGE* p_page);
 
 s32 VFiPFFAT_ClearClusterLink(PF_FFD* p_ffd, u32 chain_index);
 
+s32 VFiPFFAT_WriteFATEntryPage(PF_VOLUME* p_vol, u32 cluster, u32 value, PF_CACHE_PAGE** p_page);
+
+s32 VFiPFFAT_RefreshFSINFO(PF_VOLUME* p_vol);
+
+s32 VFiPFFAT_FreeChain(PF_FFD* p_ffd, u32 start_cluster, u32 chain_index, u32 size);
+
+s32 VFiPFFAT_GetNumberOfCluster(PF_FFD* p_ffd, u32 chain_index, u32 may_allocate, u32*);
+
 #endif  // PF_FAT_H

libs/RVL_SDK/include/revolution/vf/pf_fat12.h

@@ -3,7 +3,7 @@
 
 #include "revolution/vf/vf_struct.h"
 
-s32 VFiPFFAT12_READFATEntry(PF_VOLUME* p_vol, u16 cluster, u32* p_value);
+s32 VFiPFFAT12_ReadFATEntry(PF_VOLUME* p_vol, u16 cluster, u32* p_value);
 s32 VFiPFFAT12_ReadFATEntryPage(PF_VOLUME* p_vol, u16 cluster, u32* p_value, PF_CACHE_PAGE** pp_page);
 s32 VFiPFFAT12_WriteFATEntry(PF_VOLUME* p_vol, u16 cluster, u16 value);
 s32 VFiPFFAT12_WriteFATEntryPage(PF_VOLUME* p_vol, u16 cluster, u16 value, PF_CACHE_PAGE** pp_page);

libs/RVL_SDK/include/revolution/vf/pf_fat16.h

@@ -3,6 +3,10 @@
 
 #include "revolution/vf/vf_struct.h"
 
+s32 VFiPFFAT16_ReadFATEntry(PF_VOLUME* p_vol, u32 cluster, u32* p_value);
+
+s32 VFiPFFAT16_ReadFATEntryPage(PF_VOLUME* p_vol, u32 cluster, u32* p_value, PF_CACHE_PAGE** pp_page);
+
 s32 VFiPFFAT16_WriteFATEntry(PF_VOLUME* p_vol, u32 cluster, u32 value);
 
 #endif  // PF_FAT16_H

libs/RVL_SDK/include/revolution/vf/pf_fat32.h

@@ -3,6 +3,10 @@
 
 #include "revolution/vf/vf_struct.h"
 
+s32 VFiPFFAT32_ReadFATEntry(PF_VOLUME* p_vol, u32 cluster, u32* p_value);
+
+s32 VFiPFFAT32_ReadFATEntryPage(PF_VOLUME* p_vol, u32 cluster, u32* p_value, PF_CACHE_PAGE** pp_page);
+
 s32 VFiPFFAT32_WriteFATEntry(PF_VOLUME* p_vol, u32 cluster, u32 value);
 
 #endif  // PF_FAT32_H

libs/RVL_SDK/include/revolution/vf/pf_sector.h

@@ -7,4 +7,6 @@ s32 VFiPFSEC_ReadFAT(PF_VOLUME* p_vol, u8* p_buf, u32 sector, u16 offset, u16 si
 
 s32 VFiPFSEC_WriteFAT(PF_VOLUME* p_vol, const u8* p_buf, u32 sector, u16 offset, u16 size);
 
+s32 VFiPFSEC_WriteDataSector(PF_VOLUME* p_vol, const u8* p_buf, u32 sector, u32 size, u32* p_success_size, u32 is_direct, u32 set_sig);
+
 #endif  // PF_SECTOR_H

libs/RVL_SDK/include/revolution/vf/vf_struct.h

@@ -70,11 +70,11 @@ typedef struct PF_DIR_ENT {
     unsigned short entry_offset;      // offset 0x23C, size 0x2
 } PF_DIR_ENT;
 
-struct PF_FAT_HINT {
+typedef struct PF_FAT_HINT {
     // total size: 0x8
     unsigned long chain_index;  // offset 0x0, size 0x4
     unsigned long cluster;      // offset 0x4, size 0x4
-};
+} PF_FAT_HINT;
 
 struct PF_CLUSTER_LINK {
     // total size: 0x14