SceSyscon: Difference between revisions
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<source lang="c">int syscon_read_command(uint32_t id, void *buffer, int size);</source> | <source lang="c">int syscon_read_command(uint32_t id, void *buffer, int size);</source> | ||
=== | === sceSysconGetTimeStampForDriver === | ||
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| 0x4D588A0A | | 0x4D588A0A | ||
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<source lang="c">int | <source lang="c">int sceSysconGetTimeStampForDriver(char timeStamp[16]);</source> | ||
=== sceSysconWaitInitializedForDriver === | === sceSysconWaitInitializedForDriver === |
Revision as of 13:57, 9 March 2018
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 unk1[4]; int (*callback)(SceSysconPacket *packet, void *argp); void *argp; u32 time; u32 unk2[5]; } SceSysconPacket; /* size 0x80 */
Read command, used by SceRtc
Version | World | NID |
---|---|---|
3.60 | non-secure | 0x299B1CE7 |
int syscon_read_command(uint32_t id, void *buffer, int size);
sceSysconGetTimeStampForDriver
Version | World | NID |
---|---|---|
3.60 | non-secure | 0x4D588A0A |
int sceSysconGetTimeStampForDriver(char timeStamp[16]);
sceSysconWaitInitializedForDriver
Version | World | NID |
---|---|---|
3.60 | non-secure | 0x55DF1C9B |
int sceSysconWaitInitializedForDriver(void);
sceSysconCtrlHdmiCecPowerForDriver
Version | World | NID |
---|---|---|
3.60 | non-secure | 0x62155962 |
Sets the pin CDC Hot Plug Detect (HPD) state of the HDMI bridge (ADV7533).
int sceSysconCtrlHdmiCecPowerForDriver(int enable_HDMI_CDC_HPD_pin);
sceSysconCmdSyncForDriver
Version | World | NID |
---|---|---|
3.60 | non-secure | 0x6E517D22 |
int sceSysconCmdSyncForDriver(SceSysconPacket *packet, int noWait);
sceSysconCtrlMsPowerForDriver
Version | World | NID |
---|---|---|
3.60 | non-secure | 0x710A7CF0 |
int sceSysconCtrlMsPowerForDriver(int enable_power);
sceSysconResetDeviceForDriver
Version | World | NID |
---|---|---|
1.69 | non-secure | 0x8A95D35C |
int sceSysconResetDeviceForDriver(int type, int mode);
It issues SMC #0
with r12 = 0x11A
.
The mode
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 off. |
1 | Suspend (low-power state). |
2 | Cold reset. |
3 | Reset to update mode? |
4 | Reset to update mode? |
5 | Hibernate. |
16 | ?? |
17 | Soft reset (suspend and immediately resume). |
sceSysconCmdExecForDriver
Version | World | NID |
---|---|---|
3.60 | non-secure | 0x9ADDCA4A |
int sceSysconCmdExecForDriver(SceSysconPacket *packet, unsigned int flags);
sceSysconCtrlSdPowerForDriver
Version | World | NID |
---|---|---|
3.60 | non-secure | 0xBE1ADE4F |
int sceSysconCtrlSdPowerForDriver(int enable_power);
sceSysconCmdExecAsyncForDriver
Version | World | NID |
---|---|---|
3.60 | non-secure | 0xC2224E82 |
int sceSysconCmdExecAsyncForDriver(SceSysconPacket *packet, u32 flags, int (*callback)(SceSysconPacket *, void *), void *argp);
sceSysconCmdSendForDriver
Version | World | NID |
---|---|---|
1.69 | non-secure | 0xE26488B9 |
// used by SceRtc and ScePower int sceSysconCmdSendForDriver(uint32_t id, void *args, int size);
sceSysconSetDebugHandlersForDriver
Version | World | NID |
---|---|---|
3.60 | non-secure | 0xF245CD6F |
/** A set of debug handlers for syscon, that you can set in sceSysconSetDebugHandlersForDriver(). */ 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 sceSysconSetDebugHandlersForDriver(void);
sceSysconGetBaryonVersionForDriver
Version | World | NID |
---|---|---|
3.60 | non-secure | 0xFF86F4C5 |
int sceSysconGetBaryonVersionForDriver(void);
Commands used by function
It seems like the command format is as follows: (direction << 8) | cmd_id
, where direction = 1
means write to syscon, and direction = 0
means read from syscon.
Commands used | NID | Description |
---|---|---|
0x800 | 0xA2FE9BF9 | ?? |
0x001 | 0x270B7B0B | ?? |
0x805 | 0xEF810687 | sceSysconGetUsbDetStatusForDriver |
0x806 | 0xE7F5D3DC | Reboots Vita? |
0x807 | 0x253CC522 | ?? |
0x820 | 0x727F985A | ?? |
0x840 | 0x4FEC564C | sceSysconGetManualChargeModeForDriver |
0x841 | 0x3C3B949C | ?? |
0x842 | 0x1C29C00E | ?? |
0x843 | 0x730E4725 | ?? |
0x880 | 0xA039B563 | ?? |
0x881 | 0x9BF78047 | ?? |
0x884 | 0x3FDD29D6 | ?? |
0x885 | 0x79E6DD8B | ?? |
0x886 | 0x62155962 | sceSysconCtrlHdmiCecPowerForDriver |
0x887 | 0x063425AE | ?? |
0x888 | 0xBE1ADE4F | sceSysconCtrlSdPowerForDriver |
0x889 | 0x8D1D97E8 | ?? |
0x88A | 0xA2E85DB9 | ?? |
0x88B | 0x5A614349 | ?? |
0x88C | 0xB872E904 | ?? |
0x88D | 0xDD16ABD9 | ?? |
0x88E | 0x7F198FA2 | ?? |
0x88F | 0x40FF3898 | ?? |
0x890 | 0x285594F8 | ?? |
0x891 | 0x04EC7579 | sceSysconCtrlLEDForDriver |
0x892 | 0x596B17B7 | ?? |
0x893 | 0x2A4B0437 | ?? |
0x899 | 0x5CDDA14D | ?? |
0x89A | 0x59DC5938 | ?? |
0x89B | 0x710A7CF0 | sceSysconCtrlMsPowerForDriver |
0x89C | 0xB1F88B11 | ?? |
0x89D | 0x6F586D1A | sceSysconConfigLEDForDriver? |
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 | Function | Description |
---|---|---|
0x129EA022 | ?? | ?? |
0x14730196 | ?? | ?? |
0x2D471528 | ?? | ?? |
0x32418370 | sceSysconSetAlarmCallbackForDriver? | SYSCON_CB_ALARM |
0x3F0DB7C0 | sceSysconSetLowBatteryCallbackForDriver | SYSCON_CB_LOW_BATTERY |
0x773B8126 | sceSysconSetThermalAlertCallbackForDriver | SYSCON_CB_THERMAL_ALERT |
0x80D6E061 | ?? | ?? |
0x9F8340FF | ?? | ?? |