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This device is internally used to communicate with the USB camera provided with the game "Your Shape".

This device is internally used by several USB resource managers. Not much information is known at this time.

Not much information is known at this time.

It is implemented by a module (USB) in IOS58.  It appears to be able to generically address devices via /dev/usb/oh0 and /dev/usb/ehc.  It is accessed via several ioctls. Yes, I know this doesn't match up with the ioctls called by /dev/usb/ven; sorry!

It is implemented by a module (USB) in IOS58 that runs under UID 17 (PID_USB). This resource manager can only be opened from that UID.  It appears to be able to generically address devices via /dev/usb/oh0 and /dev/usb/ehc.  It is accessed via several ioctls.

This device can only be opened from UID 17 (USB).

Because all of the USB related modules run under the same UID, they all share the same file descriptor table. This allows ioctl 1 (GetDeviceList) to return FDs to /dev/usb/ehc and /dev/usb/oh0. These are directly used by VEN, HID, etc. when submitting transfers, instead of going through /dev/usb/usb.

=== Ioctls ===

 

== Ioctls ==

{| class="wikitable"

{| class="wikitable"

|-

|-

| 8 / >= 8

| 8 / >= 8

| GetDeviceInfo

| GetDeviceInfo

|  

|

|-

|-

| 4

| 4