USB services
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One symbol in USB-sysmodule is: "vtable for nn::usb::detail::UsbComplexTegra21x".
usb:ds
Used for Switch<>PC USB comms, aka Switch-as-device. This service is used during factory setup by manu.
| Cmd | Name |
|---|---|
| 0 | BindComplex |
| 1 | BindClientProcess |
| 2 | GetDsInterface |
| 3 | GetStateChangeEvent |
| 4 | |
| 5 | SetVidPidBcd |
IDsInterface
| Cmd | Name |
|---|---|
| 0 | GetDsEndpoint |
| 1 | GetSetupEvent |
| 2 | |
| 3 | EnableInterface |
| 4 | DisableInterface |
| 5 | |
| 6 | |
| 7 | GetCtrlInCompletionEvent |
| 8 | |
| 9 | GetCtrlOutCompletionEvent |
| 10 | |
| 11 |
IDsEndpoint
| Cmd | Name |
|---|---|
| 0 | PostBufferAsync |
| 1 | |
| 2 | |
| 3 | GetReportData |
| 4 | |
| 5 |
usb:hs
General USB devices usage, used by hid-sysmodule and bsdsockets-sysmodule.
usb:pd
Only system-titles with access to this are PTM and AM.
usb:pd:c
USB-sysmodule symbols for this refer to "Cradle", which is the Dock.
usb:pm
Presumably Power Management, only system-title using this is PTM.