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TODO.usbmp revision 1.3
      1  1.3  skrll $NetBSD: TODO.usbmp,v 1.3 2013/01/09 23:02:59 skrll Exp $
      2  1.2    mrg 
      3  1.2    mrg 
      4  1.2    mrg the majority of the USB MP device interface is documented in usbdivar.h.
      5  1.2    mrg 
      6  1.2    mrg 
      7  1.2    mrg flesh out most of usbdi(9).
      8  1.2    mrg 
      9  1.2    mrg 
     10  1.2    mrg host controllers needing to be ported:
     11  1.2    mrg   - dev/ic/slhci.c
     12  1.2    mrg   - arch/mips/adm5120/dev/ahci.c
     13  1.2    mrg   - rump/dev/lib/libugenhc/ugenhc.c
     14  1.2    mrg 
     15  1.2    mrg 
     16  1.2    mrg use /* XXXSMP ok */ markers for non-SMP-safe host controller driver uses.
     17  1.2    mrg eg, "if (lock_ptr) mutex_enter(lock_ptr); else s = splusb();"
     18  1.2    mrg 
     19  1.2    mrg 
     20  1.2    mrg add lots more asserts
     21  1.2    mrg 
     22  1.2    mrg 
     23  1.2    mrg usb_event_thread() startup should use something to sync companions
     24  1.2    mrg 
     25  1.2    mrg 
     26  1.2    mrg wake/wakeup conversion:
     27  1.2    mrg   - usb_detach_waitold/wakeupold() -> usb_detach_wait/broadcast()
     28  1.2    mrg   - drivers:
     29  1.2    mrg       if_aue.c
     30  1.2    mrg       if_axe.c
     31  1.2    mrg       if_udav.c
     32  1.2    mrg       if_url.c
     33  1.2    mrg       ubt.c
     34  1.2    mrg       ucom.c
     35  1.2    mrg       ucycom.c
     36  1.2    mrg       ugen.c		- done
     37  1.2    mrg       uhid.c		- done
     38  1.2    mrg       uhso.c
     39  1.2    mrg       uirda.c
     40  1.2    mrg       ulpt.c
     41  1.2    mrg       umass.c		- done, partially done -- need to check umass_scsipi.c change
     42  1.2    mrg       urio.c
     43  1.2    mrg       uscanner.c
     44  1.2    mrg       usscanner.c
     45  1.2    mrg       ustir.c
     46  1.2    mrg       utoppy.c
     47  1.2    mrg 
     48  1.2    mrg 
     49  1.2    mrg use usb_delay_ms_locked() in places
     50  1.2    mrg 
     51  1.2    mrg 
     52  1.2    mrg convert uhidev users to MPSAFE:
     53  1.2    mrg   ucycom(4) 
     54  1.2    mrg   - own cdevsw that isn't D_MPSAFE; need to check intr handlers
     55  1.2    mrg 
     56  1.2    mrg   uhid(4)
     57  1.2    mrg   - needs some locking here (not completely tested changes)
     58  1.2    mrg   - done
     59  1.2    mrg 
     60  1.2    mrg   ukbd(4)
     61  1.2    mrg   ums(4)
     62  1.2    mrg   uts(4)
     63  1.2    mrg   pbms(4)
     64  1.2    mrg   - depends upon wscons? check intr
     65  1.2    mrg 
     66  1.2    mrg   uyurex(4)
     67  1.2    mrg   - sysmon -- hm?
     68  1.2    mrg 
     69  1.2    mrg 
     70  1.2    mrg wakeup/tsleep drivers:
     71  1.2    mrg   - if_otus.c
     72  1.2    mrg   - if_upgt.c
     73  1.2    mrg   - if_zyd.c
     74  1.2    mrg   - ucom.c
     75  1.2    mrg   - ucycom.c
     76  1.2    mrg   - ugen.c		- done
     77  1.2    mrg   - uirda.c
     78  1.2    mrg   - ulpt.c
     79  1.2    mrg   - umass_isdata.c
     80  1.2    mrg   - ustir.c
     81  1.2    mrg   - uthum.c
     82  1.2    mrg   - utoppy.c
     83  1.2    mrg   - uvscom.c
     84  1.2    mrg   - uyurex.c
     85  1.2    mrg 
     86  1.2    mrg 
     87  1.2    mrg missing D_MPSAFE drivers:
     88  1.2    mrg   - ucom
     89  1.2    mrg   - ucycom
     90  1.2    mrg   - ugen		- partially ready
     91  1.2    mrg   - uhso
     92  1.2    mrg   - ulpt
     93  1.2    mrg   - urio
     94  1.2    mrg   - usb
     95  1.2    mrg   - uscanner
     96  1.2    mrg   - utoppy
     97  1.2    mrg 
     98  1.2    mrg 
     99  1.2    mrg missing CALLOUT_MPSAFE drivers:
    100  1.2    mrg   - if_aue
    101  1.2    mrg   - if_axe
    102  1.2    mrg   - if_cue
    103  1.2    mrg   - if_otus
    104  1.2    mrg   - if_rum
    105  1.2    mrg   - if_run
    106  1.2    mrg   - if_udav
    107  1.2    mrg   - if_upgt
    108  1.2    mrg   - if_ural
    109  1.2    mrg   - if_url
    110  1.2    mrg   - if_urtw
    111  1.2    mrg   - if_urtwn
    112  1.2    mrg   - if_zyd
    113  1.2    mrg   - ukbd
    114  1.2    mrg   - ulpt
    115  1.2    mrg   - uyurex
    116  1.2    mrg 
    117  1.2    mrg 
    118  1.2    mrg driver testing:		STATUS
    119  1.2    mrg   - uhub		working
    120  1.2    mrg   - uhid		working
    121  1.2    mrg   - uhidev		working
    122  1.2    mrg   - ums			working
    123  1.2    mrg   - uts
    124  1.2    mrg   - ukbd		working
    125  1.2    mrg   - ucycom
    126  1.2    mrg   - uep
    127  1.2    mrg   - udl
    128  1.2    mrg   - ulpt		attaches ok
    129  1.2    mrg   - uhso		working (must take kernel lock for scsipi)
    130  1.2    mrg   - umass		working (must take kernel lock for scsipi)
    131  1.2    mrg   - uaudio		working
    132  1.2    mrg   - umidi		working
    133  1.2    mrg   - uirda
    134  1.2    mrg   - stuirda
    135  1.2    mrg   - ustir
    136  1.2    mrg   - irmce
    137  1.2    mrg   - aue
    138  1.2    mrg   - axe			working
    139  1.2    mrg   - cdce
    140  1.2    mrg   - cue
    141  1.2    mrg   - kue
    142  1.2    mrg   - udav
    143  1.2    mrg   - url
    144  1.2    mrg   - urndis
    145  1.2    mrg   - atu
    146  1.2    mrg   - otus
    147  1.2    mrg   - ral
    148  1.2    mrg   - rum
    149  1.2    mrg   - run
    150  1.2    mrg   - urtw
    151  1.2    mrg   - urtwn
    152  1.2    mrg   - upgt
    153  1.2    mrg   - zyd
    154  1.2    mrg   - upl
    155  1.2    mrg   - uberry
    156  1.2    mrg   - uipad
    157  1.2    mrg   - urio
    158  1.2    mrg   - uscanner		? (must take kernel lock for scsipi)
    159  1.2    mrg   - usscanner
    160  1.2    mrg   - utoppy
    161  1.2    mrg   - uyap
    162  1.2    mrg   - udsbr
    163  1.2    mrg   - ugen		mostly done
    164  1.2    mrg   - pseye		working
    165  1.2    mrg   - uvideo
    166  1.2    mrg   - auvitek		? (must take kernel lock for scsipi)
    167  1.2    mrg   - emdtv		? (must take kernel lock for scsipi)
    168  1.2    mrg   - ubt			working (must take kernel lock for scsipi)
    169  1.2    mrg   - aubtfwl
    170  1.2    mrg   - u3ginit
    171  1.2    mrg ucom attachments:
    172  1.2    mrg   - umodem		working
    173  1.2    mrg   - uark
    174  1.2    mrg   - ubsa
    175  1.2    mrg   - uchcom
    176  1.2    mrg   - uftdi
    177  1.2    mrg   - uipaq
    178  1.2    mrg   - umct
    179  1.2    mrg   - uplcom		attaches ok
    180  1.3  skrll   - uslsa		working
    181  1.2    mrg   - uvscom
    182  1.2    mrg   - moscom
    183  1.2    mrg   - uvisor
    184  1.2    mrg   - ukyopon
    185  1.2    mrg   - u3g
    186  1.2    mrg   - ugensa
    187