SceSblUpdateMgr

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See also Updater. This module performs many platform checks.

Module

This module exists only in the non-secure kernel. The SELF can be found in bootfs:update_mgr.skprx.

Version World Privilege
0.931-3.740.011 Non-secure Kernel

Libraries

Known NIDs

Version Name World Visibility NID
0.931-1.692.000 SceSblUpdateMgrForKernel Non-secure Kernel 0xC4466E48
0.931-1.692.000 SceSblUpdateMgrForDriver Non-secure Kernel 0x0E04CD3D
0.931-3.740.011 SceSblSsUpdateMgr Non-secure User 0x31406C49
0.990-1.692.000 SceSblSsUpdateMgrAdditional Non-secure User 0xBDD7A86F

Types

typedef char SceUpdateMode;

typedef struct SceSblUsSpkgInfo { // Size is 0x10 on FW 0.931-0.990
	SceSize size; // size of this structure
	uint32_t version;
	uint8_t status[4];
	int reserved2;
} SceSblUsSpkgInfo;

typedef struct SceKernelSpackageArgs { // Size is 0x2C on FW 0.931
  SceSize arg_size; // Size of this structure
  SceUInt32 package_type;
  void *addr;
  SceSize size;
  SceUInt32 flags;
  char unk[0x8];
  SceUInt32 seq_no;
  SceUInt32 result;
  SceUInt32 progress;
  SceUInt32 written_rates;
} SceKernelSpackageArgs;

SceSblUpdateMgrForKernel

SceSblUpdateMgrForKernel functions and NIDs are exactly identical to SceSblUpdateMgrForDriver.

SceSblUpdateMgrForDriver

sceSblUsVerifyPupForDriver

Version NID
0.931-1.692.000 0xD593D613 
int sceSblUsVerifyPupForDriver(const char *path);

sceSblUsVerifyPupHeaderForDriver

Version NID
0.931-1.692.000 0xBAFCA304 
int sceSblUsVerifyPupHeaderForDriver(const char *path);

sceSblUsVerifyPupSegmentForDriver

Version NID
0.931-1.692.000 0xF43372C4 
int sceSblUsVerifyPupSegmentForDriver(const char *path);

sceSblUsVerifyPupSegmentByIdForDriver

Version NID
0.931-1.692.000 0xB4AC7684 
int sceSblUsVerifyPupSegmentByIdForDriver(const char *path, void *arg2, int seg_id, int arg4);

sceSblUsVerifyPupWatermarkForDriver

Version NID
0.931-1.692.000 0xDD90C4B9 
int sceSblUsVerifyPupWatermarkForDriver(const char *path);

sceSblUsUpdateSpackageForDriver

Version NID
0.931-1.692.000 0xF41138F1 
int sceSblUsUpdateSpackageForDriver(int package_type, void *kaddr, SceSize size, uint32_t flags, int *pRequestId);

sceSblUsInspectSpackageForDriver

Version NID
0.931-1.692.000 0xE7F5A4C0 
int sceSblUsInspectSpackageForDriver(int package_type, void *kaddr, SceSize size, uint32_t flags, int *pRequestId);

sceSblUsExtractSpackageForDriver

Version NID
0.931-1.692.000 0x87AC6E73 
int sceSblUsExtractSpackageForDriver(int package_type, void *kaddr, SceSize size, uint32_t flags, int *pRequestId);

sceSblUsAllocateBufferForDriver

Version NID
0.931-1.692.000 0x2D69BFDC 
int sceSblUsAllocateBufferForDriver(SceSize size, void **kaddr);

sceSblUsReleaseBufferForDriver

Version NID
0.931-1.692.000 0x45B91736 
int sceSblUsReleaseBufferForDriver(void *kaddr);

sceSblUsGetStatusForDriver

Version NID
0.931-1.692.000 0x99D57D18 
int sceSblUsGetStatusForDriver(int node_type, int requestId, uint32_t *seq_no, uint32_t *result, uint32_t *progress, uint32_t *written_rates);

sceSblUsGetSpkgInfoForDriver

Version NID
0.931-1.692.000 0xAE7D3BF5 
int sceSblUsGetSpkgInfoForDriver(int package_type, SceSblUsSpkgInfo *pInfo);

sceSblUsGetUpdateModeForDriver

Version NID
0.931-1.692.000 0xEEC71CCC

Get UpdateMode from Ernie NVS. 

int sceSblUsGetUpdateModeForDriver(SceUpdateMode *mode);

sceSblUsSetUpdateModeForDriver

Version NID
0.931-1.692.000 0x266820E9

Set UpdateMode to Ernie NVS. 

int sceSblUsSetUpdateModeForDriver(SceUpdateMode mode);

SceSblUpdateMgrForDriver_6ACEF44D

Version NID
0.931-1.692.000 0x6ACEF44D

Only returns 0. 

int SceSblUpdateMgrForDriver_6ACEF44D(void);

sceSblUsPowerControlForDriver

Version NID
0.931-1.692.000 0x64ECC81A 
int sceSblUsPowerControlForDriver(int mode, int flag);

sceSblUsGetApplicableVersionForDriver

Version NID
0.931-1.692.000 0x7CC73839 
// type must be 1 or 9 else "builtin revoke list cannot be found"
int sceSblUsGetApplicableVersionForDriver(int type, void *versionBuf);

SceSblUpdateMgrForDriver_C8D235C4

Version NID
0.996.090-1.692.000 0xC8D235C4

SceSblSsUpdateMgrAdditional

This library was not present on FW 0.931, and was removed since FW 1.80. Its functions were moved to SceSblSsUpdateMgr library.

sceSblUsInformUpdateStartedForUser

Version NID
0.990-1.692.000 0x1E40A14E

Example of value for unk_number: 300. 

int sceSblUsInformUpdateStartedForUser(SceUInt32 nTask, int unk_number, const char *message, SceSize messageLength);

sceSblUsInformUpdateOngoingForUser

Version NID
0.990-1.692.000 0x3A917CCE 
int sceSblUsInformUpdateOngoingForUser(SceUInt32 nTask, SceUInt32 percentage);

sceSblUsInformUpdateFinishedForUser

Version NID
0.990-1.692.000 0x4734B987 
int sceSblUsInformUpdateFinishedForUser(SceUInt32 nTask, const char *message, SceSize messageLength);

sceSblUsSetSwInfoIntForUser

Version NID
0.990-1.692.000 0xA870D285

Example of (name, value) couples: 

("SdkVersion", 0x1692000)
("ScVersion", ?).

int sceSblUsSetSwInfoIntForUser(const char *name, SceSize nameLength, SceUInt32 value);

sceSblUsSetSwInfoStrForUser

Version NID
0.990-1.692.000 0x8C7255C8

Example of (name, value) couples: 

SysRevision: "sys-revision"
SysBuildNumber: "sys-build-number"
VshRepository: "vsh-repository-path"
VshRevision: "vsh-revision"
VshBuildNumber: "vsh-build-number"

int sceSblUsSetSwInfoStrForUser(const char *name, SceSize nameLength, const char *value, SceSize valueLength);

sceSblUsSetSwInfoBinForUser

Version NID
0.990-1.692.000 0xF157E34A 
int sceSblUsSetSwInfoBinForUser(const char *name, SceSize nameLength, const void *value, SceSize valueLength);

SceSblSsUpdateMgr

sceSblUsGetUpdateModeForUser

Version NID
0.931-3.740.011 0x8E834565

Temp name was sceSblSsUpdateMgrGetBootMode.

Get UpdateMode from Ernie NVS. 

int sceSblUsGetUpdateModeForUser(SceUpdateMode *mode);

sceSblUsSetUpdateModeForUser

Version NID
0.931-3.740.011 0xC725E3F0

Temp name was sceSblSsUpdateMgrSetBootMode.

Set UpdateMode to Ernie NVS. 

int sceSblUsSetUpdateModeForUser(SceUpdateMode mode);

sceSblUsPowerControlForUser

Version NID
0.931-3.740.011 0x1825D954

Temp name was sceSblSsUpdateMgrSendCommand. 

// Modes:
// 0: reboot target and/or CP with or without CP update. flag = 2 -> reboot CP, flag = 5 -> reboot Ernie
// 1: shutdown target. flag 5 = shutdown Ernie
// 2: sceKernelPowerLock(0)
// 3: sceKernelPowerUnlock(0)
// 4: LED ON
// 5: LED OFF
// 6: LED INIT
// 7: sceKernelPowerTick(flag)
// 8: Checks if CP is enabled by DIP switch 194.

int sceSblUsPowerControlForUser(int mode, int flag);

sceSblUsGetSpkgInfoForUser

Version NID
0.931-3.740.011 0x8E3EC2E1

Temp name was sceSblSsUpdateMgrGetSpkgInfo. 

int sceSblUsGetSpkgInfoForUser(int package_type, SceSblUsSpkgInfo *pInfo);

sceSblUsVerifyPupForUser

Version NID
0.931-3.740.011 0x6F5EDBF4

path max len: 0x3FF bytes 

int sceSblUsVerifyPupForUser(const char *path);

sceSblUsVerifyPupAdditionalSignForUser

Version NID
0.990 not present
3.60-3.740.011 0xB19366CB

path max len: 0x3FF bytes 

int sceSblUsVerifyPupAdditionalSignForUser(const char *path);

sceSblUsVerifyPupHeaderForUser

Version NID
0.940-3.740.011 0x9BE17A06

path max len: 0x3FF bytes 

int sceSblUsVerifyPupHeaderForUser(const char *path);

sceSblUsVerifyPupSegmentForUser

Version NID
0.931-3.740.011 0xD47FD33E

path max len: 0x3FF bytes 

int sceSblUsVerifyPupSegmentForUser(const char *path, SceUInt64 segment_index);

sceSblUsVerifyPupSegmentByIdForUser

Version NID
0.931-3.740.011 0x95FC1A0A

path max len: 0x3FF bytes 

int sceSblUsVerifyPupSegmentByIdForUser(const char *path, uint64_t seg_id);

sceSblUsVerifyPupWatermarkForUser

Version NID
0.931-3.740.011 0xC6CDEB8D

path max len: 0x3FF bytes 

int sceSblUsVerifyPupWatermarkForUser(const char *path);

sceSblUsUpdateSpackageForUser

Version NID
0.931-3.740.011 0x6E8DDAC4 
int sceSblUsUpdateSpackageForUser(int package_type, SceKernelSpackageArgs *args, int *pRequestId);

sceSblUsInspectSpackageForUser

Version NID
0.931-3.740.011 0x1A39F6EE 
int sceSblUsInspectSpackageForUser(int package_type, SceKernelSpackageArgs *args, int *pRequestId);

sceSblUsExtractSpackageForUser

Version NID
0.931-3.740.011 0xC1792A1C 
int sceSblUsExtractSpackageForUser(int package_type, SceKernelSpackageArgs *args, int *pRequestId);

sceSblUsGetExtractSpackageForUser

Version NID
0.931-3.740.011 0x4897AD56 
// node_type must be 0, 1 or 2

int sceSblUsGetExtractSpackageForUser(int node_type, int requestId, SceKernelSpackageArgs *args);

sceSblUsAllocateBufferForUser

Version NID
0.931-3.740.011 0x4C06F41C 
int sceSblUsAllocateBufferForUser(SceSize size, void **uaddr);

sceSblUsReleaseBufferForUser

Version NID
0.931-3.740.011 0xBD677F5A 
int sceSblUsReleaseBufferForUser(void *uaddr);

sceSblUsGetStatusForUser

Version NID
0.931-3.740.011 0xF403143E 
int sceSblUsGetStatusForUser(int node_type, int requestId, SceKernelSpackageArgs *args);

sceSblUsCheckSystemIntegrityForUser

Version NID
0.931-3.740.011 0xBED8DFC7

Check if the current process is system privileged. 

SceInt32 sceSblUsCheckSystemIntegrityForUser(void);

sceSblUsGetApplicableVersionForUser

Version NID
0.931-3.740.011 0x3ADD4B7A 
// type must be 1 or 9 else returns error "builtin revoke list cannot be found"
int sceSblUsGetApplicableVersionForUser(int type, void *versionBuf);

sceSblUsInformUpdateStartedForUser

Version NID
0.990 not present
1.000.071-3.740.011 0x9FC8E905 
int sceSblUsInformUpdateStartedForUser(int number1, int number2, const char *str, SceSize len);

sceSblUsInformUpdateOngoingForUser

Version NID
0.990 not present
1.000.071-3.740.011 0xD0CB50AC 
int sceSblUsInformUpdateOngoingForUser(int number1, int number2);

sceSblUsInformUpdateFinishedForUser

Version NID
0.990 not present
1.000.071-3.740.011 0x2A02DCFB 
int sceSblUsInformUpdateFinishedForUser(int number, const char *str, SceSize len);

sceSblUsSetSwInfoIntForUser

Version NID
0.990 not present
1.000.071-3.740.011 0x157AD4AD 
int sceSblUsSetSwInfoIntForUser(char *str, SceSize len, SceUInt32 number);

sceSblUsSetSwInfoStrForUser

Version NID
0.990 not present
1.000.071-3.740.011 0xFE930747 
int sceSblUsSetSwInfoStrForUser(char *str1, SceSize len1, char *str2, SceSize len2);

sceSblUsSetSwInfoBinForUser

Version NID
0.990 not present
1.000.071-3.740.011 0x92A8002B 
int sceSblUsSetSwInfoBinForUser(char *str1, SceSize len1, char *str2, SceSize len2);
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