Home | History | Annotate | Line # | Download | only in usb
TODO revision 1.50 
      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 Factor out the common code from the Ethernet drivers and reuse that.
     63 	if_aue - patch available
     64 	if_axe - done
     65 	if_axen - done
     66 	if_cdce - done
     67 	if_cue - patch available
     68 	if_kue - patch available
     69 	if_mue - patch available
     70 	if_smsc - done
     71 	if_udav - done
     72 	if_umb - maybe too special?
     73 	if_upl - patch available
     74 	if_ure - done
     75 	if_url - patch available
     76 	if_urndis - done
     77 
     78 Get rid of hcpriv.
     79 
     80 Keyspan serial driver
     81 
     82 Clean up umass driver
     83 
     84 
     85 Documentation:
     86 --------------
     87 
     88 Document device driver API.
     89 
     90 Document HC driver API.
     91 
     92 Update ugen(4)
     93