Filesystem services: Difference between revisions

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@@ Line 1,002: / Line 1,002: @@
 |-
 | 0x2345678E
-| FSPXI: Similar to archive 0x2345678A. For fs:LDR(used by the "loader" FIRM ARM11-process), only ExeFS. Not accessible with fs:USER.
+| FSPXI: Program Access (limited subset of merged main title + update/patch title access). For fs:LDR(used by the "loader" FIRM ARM11-process), only ExeFS. Not accessible with fs:USER.
 | Yes
 | Yes
@@ Line 1,050: / Line 1,050: @@
 |-
 | 0x567890B0
-| ?
+| Internally creates the same "ID Storage" wrapper over the NAND that is used for SystemSaveData and Shared ExtData, but all operations are stubbed and return 0xE0C046F8.
 | No
 | Yes
@@ Line 1,072: / Line 1,072: @@
 | Yes
 | 0x6
+|-
+| 0x567890B3
+| [[3DS_Virtual_Console#NAND_Savegame|AGB Save Data]]
+| No
+| No
+| Yes
+| No
+| -
 |-
 | 0x567890B4
@@ Line 1,277: / Line 1,285: @@
 |}
-=== 0x2345678A Archive Path Data Format ===
+=== Title Access Archive Path Data Format ===
+==== Title Access Type ====
+{| class="wikitable" border="1"
+|-
+! Value !! Description
+|-
+| 0 || High-level NCCH content access
+|-
+| 1 || Save data access (high-level, decrypted)
+|-
+| 2 || Raw content (low-level NCCH/SRL) access
+|-
+| 5 || Save data access (low-level, encrypted)
+|}
+==== NCCH Access Type ====
+{| class="wikitable" border="1"
+|-
+! Value !! Description
+|-
+| 0 || RomFS
+|-
+| 1 || <code>exefs:/.code</code>
+|-
+| 2 || System Menu Data (<code>exefs:/icon</code>, <code>exefs:/banner</code>, <code>exefs:/logo</code>)
+|-
+| 3 || NCCH Header(s)
+|-
+| 4 || "is seeded" check
+|-
+| 5 || Seed verify/validate
+|}
+==== NCCH Header Access Type ====
+{| class="wikitable" border="1"
+|-
+! Value !! Description
+|-
+| 0 || [[NCCH/Extended_Header|Extheader]] without AccessDesc (0x0-0x400)
+|-
+| 1 || [[NCCH/Extended_Header|Extheader]] with AccessDesc (0x0-0x800)
+|-
+| 2 || Raw [[NCCH#NCCH_Header|NCCH Header]]
+|}
+==== Archive Path ====
 {| class="wikitable" border="1"
 |-
@@ Line 1,290: / Line 1,344: @@
 |-
 | 2
-| ([[Mediatypes|Mediatype]] & 0xFF) | (uninitialized_data? & 0xFFFFFF00)
+| [[Mediatypes|Media Type]]
 |-
 | 3
-| Number of something? Hardcoded per-archive, 0 for ExeFS, 200 for area:, 100 for rate:, 40 for eula:, etc.
+| unused
 |}
-File lowpath:
+==== File Path ====
 {| class="wikitable" border="1"
 |-
@@ Line 1,303: / Line 1,358: @@
 |-
 | 0
-| 0 for NCCH data, 1 for savedata. The latter is only valid for FSPXI. Value 2 is allowed via archive 0x3, it's unknown what this is.
+| [[Filesystem_services#Title_Access_Type|Title Access Type]]
 |-
 | 1