MINIX 3 USB子系统

MINIX 3 USB STACK Project is aimed at setting up USB stack for Minix 3.1.5 and later. Version 0.01-alpha (Release:17-March-2010) Only tested on 3.1.5 Features Low/Full speed support Control Transfers (Synchronous) Interrupt Transfers UHCI host controller driver Dummy HID keyboard and mouse driver that works on boot protocol USBDI interface for usb device drivers USBDI support HID class driver ie HID requests from chap 7 HID specs 1.11 Multiple host controller support Dynamic loading/unloading drivers even HCDs (Minix Specific) Reliable Modular design Limitations No hub driver Device limited to 2 root hub ports (more are supported within stack,limitation is due to no hub driver) Bulk transfer Isochronous transfer Synchronous control transfer Single driv

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USBSubsystemminix3(AlthafKBacker).pdf