SceSyscon: Difference between revisions
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<source lang="c">int syscon_send_command(uint32_t id, void *args, int size);</source> | <source lang="c">int syscon_send_command(uint32_t id, void *args, int size);</source> | ||
=== Read command === | |||
{| class="wikitable" | |||
|- | |||
! Version | |||
! NID | |||
|- | |||
| 3.60 (non-secure) | |||
| 0x299B1CE7 | |||
|} | |||
<source lang="c">int syscon_read_command(uint32_t id, void *buffer, int size);</source> | |||
=== Reset device === | === Reset device === | ||
Revision as of 12:35, 14 February 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
struct SceSysconPacket
typedef struct SceSysconPacket {
struct SceSysconPacket *next;
u32 status;
SceUID semaId; // correct
u8 tx[16];
u8 rx[16];
s32 (*callback)(struct SceSysconPacket *, void *argp);
u32 gp;
void *argp;
u32 time;
u32 delay;
u8 reserved[32];
} SceSysconPacket;
Sync
| Version | NID |
|---|---|
| 3.60 (non-secure) | 0x6E517D22 |
int ksceSysconCmdSync(SceSysconPacket *packet, int noWait);
Send command
| Version | NID |
|---|---|
| 1.69 (non-secure) | 0xE26488B9 |
int syscon_send_command(uint32_t id, void *args, int size);
Read command
| Version | NID |
|---|---|
| 3.60 (non-secure) | 0x299B1CE7 |
int syscon_read_command(uint32_t id, void *buffer, int size);
Reset device
| Version | 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). |