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Linked to oh0
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Appears to be a way to address usb devices via EHCI (USB 2.0). This driver has only been seen in IOS58. The interface appears to resemble that of /dev/usb/oh0.
+Appears to be a way to address usb devices via EHCI (USB 2.0). This driver has only been seen in IOS58. The interface appears to resemble that of [[:/dev/usb/oh0]].
== Devices ==
== Devices ==
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| style="vertical-align: top;" |0x01
| style="vertical-align: top;" |0x01
| style="vertical-align: top;" |IOS_OPEN
| style="vertical-align: top;" |IOS_OPEN
−| style="vertical-align: top;" |Opens the device. Returns 0 if success. Returns 1 if device already open (not confirmed)
+| style="vertical-align: top;" |Opens the device. Can only be opened from PID 17 (USB_VEN) otherwise returns -1. Returns 0 if success. Returns 1 if device already open (not confirmed)
|- style="background-color: #eee;"
|- style="background-color: #eee;"
| style="vertical-align: top;" |0x02
| style="vertical-align: top;" |0x02
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== IOS Ioctlv list ==
== IOS Ioctlv list ==
+{{stub}}
{| class="wikitable"
{| class="wikitable"
! style="vertical-align: top;" |number
! style="vertical-align: top;" |number
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| style="vertical-align: top;" |?
| style="vertical-align: top;" |?
| style="vertical-align: top;" |?
| style="vertical-align: top;" |?
−| style="vertical-align: top;" |?
+| style="vertical-align: top;" |Reads a stored IPC request. If not NULL, replies to it. If NULL, replies to the current request (always replies with zero). ??
|- style="background-color: #eee;"
|- style="background-color: #eee;"
| style="vertical-align: top;" |0x03
| style="vertical-align: top;" |0x03
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| style="vertical-align: top;" |?
| style="vertical-align: top;" |?
| style="vertical-align: top;" |?
| style="vertical-align: top;" |?
+|- style="background-color: #eee;"
+| style="vertical-align: top;" |0x14
+| style="vertical-align: top;" |?
+| style="vertical-align: top;" | 0x10
+| style="vertical-align: top;" |0
+| style="vertical-align: top;" |?
+| style="vertical-align: top;" |?
+| style="vertical-align: top;" | Send USB command 0x08 data offset, 0x0C transfer length
|}
|}
[[Category:IOS API documentation]]
[[Category:IOS API documentation]]