52 lines
1.3 KiB
Plaintext
52 lines
1.3 KiB
Plaintext
Some things that need to be done in no particular order:
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Find race condition in UHCI driver. Rarely (under heavy USB load) you get a
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"uhci_idone: ii=0x%x is done!". This "cannot happen".
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Add lots of bus_dmamap_sync().
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Do bandwidth accounting.
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Use lock manager locks.
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Use the pool allocator for TDs et al.
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Throw out more USBDI gunk.
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Make hub driver notice transition between self and bus powered state.
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Some hubs change the number of available ports on this transition. :(
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Handle overcurrent conditions.
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Make it possible to open any device in a "generic" way, i.e., like ugen.
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Rewrite mouse and keyboard driver to handle devices which use the
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report ID. One way would be to attach ums and ukbd to uhid.
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Rotate the QHs for bulk transport to get fairer scheduling.
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Change HC drivers to queue multiple request for an endpoint
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to get better performance.
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Add generic ucom layer for serial adapters.
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Add isoc to OHCI driver.
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Do memory deallocation when HC driver is deactivated.
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uaudio problems:
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mixer names are awful, use some heuristics.
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implement selector units
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implement input
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test with more devices
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Stylistic changes:
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use usb_ and usbd_ consistently
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rearrange the contents and names of some files (Nick)
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Document device driver API.
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Document HC driver API.
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Handle CLEAR_ENPOINT_STALL centrally.
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