SceDeci4pCpup

CP : Communication Processor

Module

Version	World
1.69-3.60	Non-secure

Libraries

Known NIDs

Version	Name	World	NID
1.69 - 3.60	SceDeci4pCpupForDriver	Non-secure	0x5E323A42

SceDeci4pCpupForDriver

SceDeci4pCpupForDriver_02CDA82C

Version	NID
1.69	0x02CDA82C

int SceDeci4pCpupForDriver_02CDA82C(int a1);

SceDeci4pCpupForDriver_2bad7b39

Version	NID
0.990-1.69	0x2bad7b39

Start update.

int SceDeci4pCpupForDriver_2bad7b39(int ctx);

SceDeci4pCpupForDriver_765F7234

Version	NID
1.69	0x765F7234

int SceDeci4pCpupForDriver_765F7234(int a1, int a2, int a3, int a4);

sceDeci4pCpupSetRtcForDriver

Version	NID
0.931-1.69	0xDAC4F630

int sceDeci4pCpupSetRtcForDriver(int a1, int a2);

sceDeci4pCpupInquireVersionForDriver

Version	NID
0.931-3.60	0xC0AB956B

// proto_ver is the CPUP protocol version (ex: 0x1000300)
int sceDeci4pCpupInquireVersionForDriver(int *proto_ver, int *pkg_ver, int *board_ver);

sceDeci4pCpupGetCpSerialIdForDriver

Version	NID
3.60	0x8139AD4E

Reads 0x80 bytes (or 4 bytes at offset 0x80).

// buf_size must be 0x80
int sceDeci4pCpupGetCpSerialIdForDriver(char *buf, int buf_size);

SceDeci4pCpup_0x4939DA45

Version	NID
0.940	0x4939DA45

// values seen:
// a1 = CP RTC
// a2 = 0, = 1
// a3 = activation_key, = 0
int SceDeci4pCpup_0x4939DA45(int a1, int a2, int a3);

sceDeci4pCpupGetRtcForDriver

Version	NID
0.940 - 1.69	0x2015C7CB

int sceDeci4pCpupGetRtcForDriver(int a1, int a2);

sceDeci4pCpupExecCommand

Version	NID
0.990-3.60	0xBBB991CD

// cmd ids:
// 0: unk
// 1: unk
// 2: prepare safe shutdown
// 4: reboot target and CP without CP update
// 5: shutdown target and CP with CP update
int sceDeci4pCpupExecCommand(uint32_t cmd_id);

sceDeci4pCpupStartUpdateForDriver

Version	NID
0.990-3.60	0xDE07478F

int sceDeci4pCpupStartUpdateForDriver(int a1, int a2, int *ctx);

sceDeci4pCpupTriggerUpdateForDriver

Version	NID
0.990-3.60	0xD78403C8

int sceDeci4pCpupTriggerUpdateForDriver(int ctx);

sceDeci4pCpupGetProgressForDriver

Version	NID
0.990-3.60	0x7998FFD8

// res becomes 0 on CP update success, <0 on CP update failure

int sceDeci4pCpupGetProgressForDriver(int ctx, int *res, int a3, int a4);

sceDeci4pCpupTransferUpdatePackageForDriver

Version	NID
0.990-3.60	0x90339379

int sceDeci4pCpupTransferUpdatePackageForDriver(int ctx, int a2, int a3, int a4);