src/sys/dev/kbd/kbd.c, branch release/6.0.0_cvs

This commit was manufactured by cvs2svn to create tag

2005-11-03T00:35:26+00:00

'RELENG_6_0_0_RELEASE'.

This commit was manufactured to restore the state of the 6.0-RELEASE image.

MFC to RELENG_6

2005-07-20T18:56:21+00:00

kbdmux(4) keyboard multiplexer integration

o Add two new ioctl's KBADDKBD and KBRELKBD. These are used to add and remove
  keyboard to (and from) kbdmux(4) keyboard multiplexer;

o Introduce new kbd_find_keyboard2() function. It does exactly the same job
  as kbd_find_keyboard() function except it allows to specify starting index.
  This function can be used to iterate over keyboards array;

o Re-implement kbd_find_keyboard() as call to kbd_find_keyboard2() with starting
  index of zero;

o Make sure syscons(4) passed KBADDKBD and KBRELKBD ioctl's onto currently
  active keyboard.

These changes should not have any visible effect.

Approved by:	re (kensmith)

#include fcntl.h not vnode.h. Check O_NONBLOCK not IO_NDELAY.

2004-12-22T17:29:02+00:00

Do the dreaded s/dev_t/struct cdev */

2004-06-16T09:47:26+00:00

Bump __FreeBSD_version accordingly.

style(9): return foo -> return (foo)

2004-04-02T16:41:16+00:00

also fix a continuation indent I missed in the previous commit.

Clean up whitespace, fix continuation indents, wrap some long lines.

2004-04-02T16:39:12+00:00

Device megapatch 4/6:

2004-02-21T21:10:55+00:00

Introduce d_version field in struct cdevsw, this must always be
initialized to D_VERSION.

Flip sense of D_NOGIANT flag to D_NEEDGIANT, this involves removing
four D_NOGIANT flags and adding 145 D_NEEDGIANT flags.

Device megapatch 1/6:

2004-02-21T19:42:58+00:00

Free approx 86 major numbers with a mostly automatically generated patch.

A number of strategic drivers have been left behind by caution, and a few
because they still (ab)use their major number.

While USB keyboards attach as ukbd[0-9]+, the device node created by

2004-01-27T15:40:30+00:00

kbd_attach() is called kbd[0-9]+, with a different unit number.  This
makes it impossible to write a devd rule which will automatically
switch to a USB keyboard when one is attached, because there is no way
to guess the correct device node to pass to kbdcontrol.

Therefore, change kbd_attach() to create a device node using the
keyboard device's real name (atkbd0, ukbd0...), and create the
kbd[0-9]+ node as an alias for backward compatibility.

- Implement selwakeuppri() which allows raising the priority of a

2003-11-09T09:17:26+00:00

  thread being waken up.  The thread waken up can run at a priority as
  high as after tsleep().

- Replace selwakeup()s with selwakeuppri()s and pass appropriate
  priorities.

- Add cv_broadcastpri() which raises the priority of the broadcast
  threads.  Used by selwakeuppri() if collision occurs.

Not objected in:	-arch, -current