What's the status of usb keyboard support in KDB?

[Jay Lan]

jidong xiao wrote:
> Hi, Jay,
> I saw this list in kdb-v4.4-2.6.26-rc3-common, it looks like ehci/ohci
> are supported, but how about uhci? IIRC Konstantin submitted a patch
> against uhci sometime back, and I do remember you announced it to all,
> say, http://www.mail-archive.com/kdb@oss.sgi.com/msg01459.html. So for
> what reason the code for uhci part is not existing in below list?

Hi Jason,

Konstantin's UHCI patch was integrated into the KDB patchset in
2.6.24-rc8-*-3. We then found it caused OHCI to stop working and EHCI
to drop characters, so i backed it out in 2.6.24-*-2 KDB patchset.

Konstantin did submit a replacement UCHI patch though:
http://oss.sgi.com/archives/kdb/2008-02/msg00000.html

Thanks,
 - jay



> 
> Regards
> Jason
> 
>  Documentation/kdb/bt_x86      | 1837 +++++++++++++++++++
>  Documentation/kdb/kdb.mm      |  492 +++++
>  Documentation/kdb/kdb_bp.man  |  197 ++
>  Documentation/kdb/kdb_bt.man  |  315 +++
>  Documentation/kdb/kdb_env.man |   46
>  Documentation/kdb/kdb_ll.man  |  134 +
>  Documentation/kdb/kdb_md.man  |  136 +
>  Documentation/kdb/kdb_ps.man  |   96
>  Documentation/kdb/kdb_rd.man  |  170 +
>  Documentation/kdb/kdb_sr.man  |   68
>  Documentation/kdb/kdb_ss.man  |  109 +
>  Documentation/kdb/slides      | 1382 ++++++++++++++
>  Makefile                      |    1
>  drivers/char/keyboard.c       |   10
>  drivers/hid/usbhid/hid-core.c |   28
>  drivers/hid/usbhid/usbkbd.c   |   17
>  drivers/serial/8250.c         |   53
>  drivers/serial/8250_early.c   |   29
>  drivers/serial/sn_console.c   |   73
>  drivers/usb/core/hcd.c        |   14
>  drivers/usb/core/hcd.h        |    4
>  drivers/usb/host/ehci-hcd.c   |   42
>  drivers/usb/host/ehci-pci.c   |    8
>  drivers/usb/host/ehci-q.c     |  222 ++
>  drivers/usb/host/ohci-hcd.c   |   67
>  drivers/usb/host/ohci-pci.c   |    8
>  drivers/usb/host/ohci-q.c     |   62
>  fs/proc/mmu.c                 |   16
>  fs/proc/proc_misc.c           |  114 +
>  include/linux/console.h       |    5
>  include/linux/dis-asm.h       |  347 +++
>  include/linux/kdb.h           |  162 +
>  include/linux/kdbprivate.h    |  497 +++++
>  include/linux/sysctl.h        |    1
>  init/main.c                   |   32
>  kdb/ChangeLog                 | 1903 +++++++++++++++++++
>  kdb/Makefile                  |   43
>  kdb/kdb_bp.c                  |  619 ++++++
>  kdb/kdb_bt.c                  |  180 +
>  kdb/kdb_cmds                  |   32
>  kdb/kdb_id.c                  |  236 ++
>  kdb/kdb_io.c                  |  676 +++++++
>  kdb/kdbmain.c                 | 4037 ++++++++++++++++++++++++++++++++++++++++++
>  kdb/kdbsupport.c              | 1153 +++++++++++
>  kdb/modules/Makefile          |   13
>  kdb/modules/kdbm_pg.c         |  652 ++++++
>  kdb/modules/kdbm_sched.c      |   57
>  kdb/modules/kdbm_task.c       |  199 ++
>  kdb/modules/kdbm_vm.c         |  843 ++++++++
>  kdb/modules/kdbm_x86.c        | 1093 +++++++++++
>  kernel/exit.c                 |    3
>  kernel/kallsyms.c             |   22
>  kernel/module.c               |   19
>  kernel/printk.c               |   14
>  kernel/sched.c                |   78
>  kernel/signal.c               |   49
>  kernel/sysctl_check.c         |    1
>  mm/hugetlb.c                  |   19
>  mm/swapfile.c                 |   22
>  59 files changed, 18750 insertions(+), 7 deletions(-)
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