minix/drivers/usbd/README.txt
Kees Jongenburger ed3391fd23 arm:adding the usbd source code.
Change-Id: Ia3c50a8c5e11bf20100354de266913112cc236f9

http://gerrit.minix3.org/#/c/2689/
2014-07-28 17:05:38 +02:00

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* INFORMATION: *
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README file for "USBD" USB host controller driver.
created march-may 2014, JPEmbedded (info@jpembedded.eu)
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* KNOWN LIMITATIONS: *
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- Only first configuration can be selected for attached device
- Only one device can be handled at a time, no hub functionality
- DDEKit does not implement resource deallocation for corresponding thread
creation (see ddekit_thread_terminate, ddekit_thread_create) thus resources
are spilled
- Driver assumes that there is no preemption for DDEKit threading