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TODO revision 1.42.138.2 
      1 Some things that need to be done:
      2 ---------------------------------
      3 
      4 High priority:
      5 --------------
      6 
      7 Fix flow control in ucom (copy from com driver).
      8 
      9 Use some encapsulation in the upl driver to allow multiple protocols.
     10 
     11 Get the uezcom driver (with Doug Ambrisko's firmware) running.
     12 
     13 
     14 Bug reports:
     15 ------------
     16 
     17 Bernd Ernesti's problem: host controller halted with umodem
     18 
     19 umass problem with Ricoh flash reader
     20 
     21 wskbd for X
     22 
     23 mel kravitz's problem, lockups with disk and printer
     24 
     25 Aaron's problem: Test aue with ohci.
     26 
     27 
     28 General:
     29 --------
     30 
     31 Figure out why uvisor is so slow.
     32 Try to get specs, and check if Linux driver is really right.
     33 
     34 Do bandwidth accounting.
     35 
     36 Throw out more USBDI gunk.
     37 
     38 Make hub driver notice transition between self and bus powered state.
     39 Some hubs change the number of available ports on this transition. :(
     40 Handle overcurrent conditions.
     41 
     42 Make it possible to open any device in a "generic" way, i.e., like ugen.
     43 Perhaps usbdevfs?
     44 
     45 Rotate the QHs for bulk transport to get fairer scheduling.
     46 
     47 Change HC drivers to queue multiple request for an endpoint
     48 to get better performance.
     49 
     50 Do memory deallocation when HC driver is detached.
     51 
     52 uaudio problems:
     53 	mixer names are awful, use some heuristics.
     54 	implement selector units
     55 	debug input
     56 	test with more devices
     57 
     58 Stylistic changes:
     59 	use usb_ and usbd_ consistently
     60 	rearrange the contents and names of some files (Nick)
     61 
     62 Add threads to the Ethernet drivers.
     63 
     64 Change what's done at watchdog timeout inb if_{a,c,k}ue.c; what we have
     65 now doesn't work because it's done in an interrupt context.
     66 
     67 Factor out the common code from the Ethernet drivers and reuse that.
     68 
     69 Get rid of hcpriv.
     70 
     71 Keyspan serial driver
     72 
     73 Clean up umass driver
     74 
     75 
     76 Documentation:
     77 --------------
     78 
     79 Document device driver API.
     80 
     81 Document HC driver API.
     82 
     83 Update ugen(4)
     84