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11 Commits

Author SHA1 Message Date
Ruslan Ermilov
9fddcc6661 Fix our ioctl(2) implementation when the argument is "int". New 
ioctls passing integer arguments should use the _IOWINT() macro.
This fixes a lot of ioctl's not working on sparc64, most notable
being keyboard/syscons ioctls.

Full ABI compatibility is provided, with the bonus of fixing the
handling of old ioctls on sparc64.

Reviewed by:	bde (with contributions)
Tested by:	emax, marius
MFC after:	1 week
 2006-09-27 19:57:02 +00:00
Maksim Yevmenkin
0722466d60 Disable custom locking in the vkbd(4) for now and make it rely on the 
Giant mutex (just like the rest of keyboard drivers and syscons(4) do).

Tested by:	markus
MFC after:	1 day
 2006-02-27 06:17:48 +00:00
Robert Watson
6a113b3de7 Merge the dev_clone and dev_clone_cred event handlers into a single 
event handler, dev_clone, which accepts a credential argument.
Implementors of the event can ignore it if they're not interested,
and most do.  This avoids having multiple event handler types and
fall-back/precedence logic in devfs.

This changes the kernel API for /dev cloning, and may affect third
party packages containg cloning kernel modules.

Requested by:	phk
MFC after:	3 days
 2005-08-08 19:55:32 +00:00
Maksim Yevmenkin
6502441272 Fix kernel panic with vkbd(4). Initialize mutex properly (set name), or else 
WITNESS gets upset.

MFC after:	3 days
 2005-07-21 16:19:08 +00:00
Maksim Yevmenkin
4f39f90f5f Fix yet another cut-and-paste bug. 
kbd was allocated from M_VKBD not from M_DEVBUF
 2005-05-20 23:29:55 +00:00
Maksim Yevmenkin
b4b485a5d8 Dont clear all flags in vkbd_clear_state_locked(). Clear only COMPOSE flag. 
MFC after:	3 days
 2005-05-16 17:21:10 +00:00
Poul-Henning Kamp
f4f6abcb4e Explicitly hold a reference to the cdev we have just cloned. This 
closes the race where the cdev was reclaimed before it ever made it
back to devfs lookup.
 2005-03-31 12:19:44 +00:00
Sam Leffler
a768e28bd5 plug memory leak 
Noticed by:	Coverity Prevent analysis tool
Reviewed by:	emax
 2005-02-25 03:41:11 +00:00
Warner Losh
098ca2bda9 Start each of the license/copyright comments with /*-, minor shuffle of lines 2005-01-06 01:43:34 +00:00
Poul-Henning Kamp
559ea98d34 Include fcntl.h 
Check O_NONBLOCK instead of IO_NDELAY.
Include selinfo.h instead of relying on vnode.h to do so.
Don't include vnode.h
 2004-12-22 17:36:38 +00:00
Maksim Yevmenkin
f89a7b24b4 Add virtual AT keyboard driver vkbd(4). 
Not yet connected to the build.
 2004-11-16 16:59:23 +00:00