SceSyscon: Difference between revisions
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Line 29: | Line 29: | ||
SceUID semaId; | SceUID semaId; | ||
u32 unk; | u32 unk; | ||
u8 tx[ | u8 tx[32]; // tx[0..1] = cmd, tx[2] = size | ||
u8 rx[ | u8 rx[32]; // rx[0..1] = cmd?, rx[2] = size? | ||
u32 reserved1[6]; | |||
u32 | |||
u32 time; | u32 time; | ||
u32 | u32 reserved2[5]; | ||
} SceSysconPacket; /* size 0x80 */ | } SceSysconPacket; /* size 0x80 */ | ||
</source> | </source> |
Revision as of 17:12, 9 June 2017
Module
Known NIDs
Version | Name | World | Privilege | NID |
---|---|---|---|---|
1.69 | SceSyscon | Non-secure | Kernel | 0x250E65E7 |
Libraries
Known NIDs
Version | Name | World | Visibility | NID |
---|---|---|---|---|
1.69 | SceSysconForDriver | Non-secure | Kernel | 0x60A35F64 |
SceSysconForDriver
Types
typedef struct SceSysconPacket { struct SceSysconPacket *next; u32 status; SceUID semaId; u32 unk; u8 tx[32]; // tx[0..1] = cmd, tx[2] = size u8 rx[32]; // rx[0..1] = cmd?, rx[2] = size? u32 reserved1[6]; u32 time; u32 reserved2[5]; } SceSysconPacket; /* size 0x80 */
Sync
Version | World | NID |
---|---|---|
3.60 | non-secure | 0x6E517D22 |
int ksceSysconCmdSync(SceSysconPacket *packet, int noWait);
Send command
Version | World | NID |
---|---|---|
1.69 | non-secure | 0xE26488B9 |
int syscon_send_command(uint32_t id, void *args, int size);
Command exec
Version | World | NID |
---|---|---|
3.60 | non-secure | 0x9ADDCA4A |
int sceSysconCmdExec(SceSysconPacket *packet, unsigned int flags);
Command exec async
Version | World | NID |
---|---|---|
3.60 | non-secure | 0xC2224E82 |
int sceSysconCmdExecAsync(SceSysconPacket *packet, u32 flags, int (*callback)(SceSysconPacket *, void *), void *argp);
Read command
Version | World | NID |
---|---|---|
3.60 | non-secure | 0x299B1CE7 |
int syscon_read_command(uint32_t id, void *buffer, int size);
Get Baryon?
Version | World | NID |
---|---|---|
3.60 | non-secure | 0xFF86F4C5 |
int SceSysconForDriver_FF86F4C5(void);
Get syscon timestamp
Version | World | NID |
---|---|---|
3.60 | non-secure | 0x4D588A0A |
int sceSysconGetTimeStamp(char timeStamp[16]);
Reset device
Version | World | NID |
---|---|---|
1.69 | non-secure | 0x8A95D35C |
int syscon_reset_device(int type, int unk);
The unk
argument is usually set to 0x2
or sometimes 0x8002
(which seems to correspond to some request by the UDC and BT drivers).
The type
argument determines what to do.
Type | Description |
---|---|
0 | Power of the device |
1 | Enter low-power (suspend) state. |
17 | Suspend and immediately resume (soft reset). |
ksceSysconSetDebugHandlers
Version | World | NID |
---|---|---|
3.60 | non-secure | 0xF245CD6F |
/** A set of debug handlers for syscon, that you can set in ksceSysconSetDebugHandlers(). */ typedef struct SceSysconDebugHandlers { /** Structure size (probably, unused). */ s32 size; /** Callback ran right before running a packet, with a pointer to it passed as the first argument. */ void (*start)(SceSysconPacket *packet); /** Callback ran right after finishing running a packet, with a pointer to it passed as the first argument. */ void (*end)(SceSysconPacket *packet); } SceSysconDebugHandlers; int ksceSysconSetDebugHandlers(void);
Commands used by function
It seems like the command format is as follows: (direction << 8) | cmd_id
, where direction = 0
means write to syscon, and direction = 1
means read from syscon.
Commands used | NID | Description |
---|---|---|
0x800 | 0xA2FE9BF9 | ?? |
0x001 | 0x270B7B0B | ?? |
0x805 | 0xEF810687 | ksceSysconGetUsbDetStatus |
0x806 | 0xE7F5D3DC | ?? |
0x807 | 0x253CC522 | ?? |
0x820 | 0x727F985A | ?? |
0x840 | 0x4FEC564C | ksceSysconGetManualChargeMode |
0x841 | 0x3C3B949C | ?? |
0x842 | 0x1C29C00E | ?? |
0x843 | 0x730E4725 | ?? |
0x880 | 0xA039B563 | ?? |
0x881 | 0x9BF78047 | ?? |
0x884 | 0x3FDD29D6 | ?? |
0x885 | 0x79E6DD8B | ?? |
0x886 | 0x62155962 | ?? |
0x887 | 0x063425AE | ?? |
0x888 | 0xBE1ADE4F | ?? |
0x889 | 0x8D1D97E8 | ?? |
0x88A | 0xA2E85DB9 | ?? |
0x88B | 0x5A614349 | ?? |
0x88C | 0xB872E904 | ?? |
0x88D | 0xDD16ABD9 | ?? |
0x88E | 0x7F198FA2 | ?? |
0x88F | 0x40FF3898 | ?? |
0x890 | 0x285594F8 | ?? |
0x891 | 0x04EC7579 | ksceSysconCtrlLED |
0x892 | 0x596B17B7 | ?? |
0x893 | 0x2A4B0437 | ?? |
0x899 | 0x5CDDA14D | ?? |
0x89A | 0x59DC5938 | ?? |
0x89B | 0x710A7CF0 | ?? |
0x89C | 0xB1F88B11 | ?? |
0x89D | 0x6F586D1A | ksceSysconConfigLED? |
0x89E | 0x9CA6EB70 | ?? |
0x89F | 0xCB41B531 | ?? |
0x900, 0x802 | 0xC562AF3A | ?? |
0x901, 0x803 | 0x03F11220 | ?? |
0x902 | 0xAD0A8275 | ?? |
0x903 | 0x26F9D729 | ?? |
0x981 | 0x9070F139 | ?? |
0x982 | 0x00A65FC1 | ?? |
0x983 | 0x0826BA07 | ?? |
0x984 | 0xB841C141 | ?? |
0x985 | 0x91D3B7A3 | ?? |
0x98A | 0xF93CF833 | ?? |
0x98B | 0xE1885F68 | ?? |
0x98C | 0xCD73079D | ?? |
Callbacks
All the following exports have this function prototype: int sceSysconSet*Callback(void (*func)(int enable, void *argp), void *argp);
.
NID | Description |
---|---|
0x129EA022 | ?? |
0x14730196 | ?? |
0x2D471528 | ?? |
0x32418370 | SYSCON_CB_ALARM? |
0x3F0DB7C0 | ?? |
0x773B8126 | ?? |
0x80D6E061 | ?? |