Mode Control Services PXI

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Revision as of 17:46, 4 May 2020 by TuxSH (talk | contribs) (Mode Control Sleep)
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"pxi:mc" service[edit]

Command Header Available since system version Description
0x00010000 1.0.0-0 ShutdownPxi. This is sent to the ARM9 by the ARM11 PXI-module, when PXI-module is shutting down due to receiving srv notification-ID 0x100. This sets CFG_BOOTENV to the value for CTR (0x1), and is only time it's set by Process9.
0x0002.... 1.0.0-0 Stubbed, does nothing...
0x0003.... 1.0.0-0 Stubbed, does nothing...
0x0004.... 1.0.0-0 Stubbed, does nothing...
0x00050040 1.0.0-0 Sleep (bool sleep). Used by PTM module. When seeing this command with a non-zero argument PXI module will block all other communication with Process9. This makes Process9

call svcKernelSetState(2), which will make Kernel9 synchronize with the Arm11's own KernelSetState(2) code and wait for a PXI_SYNC interrupt (sleep exit command).

0x0006.... 1.0.0-0 Stubbed, does nothing...
0x00070000 1.0.0-0 Stubbed, writes uninitialized stack byte to (u8*)(cmdbuf+4).
0x0008.... 1.0.0-0 Stubbed, returns 0xE0C0EC03...
0x0009.... 1.0.0-0 Stubbed, returns 0xE0C0EC03...
0x000A.... 1.0.0-0 Sets internal Process9 date/time, same as Legacy_FIRM_PXI#Command_0xA
0x000B.... 1.0.0-0 Stubbed, does some unnecessary copying to stack...
0x000C.... 1.0.0-0 Stubbed, does some unnecessary copying to stack...

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Services API