src-test2/sys/dev/cy, branch release/5.3.0_cvs

This commit was manufactured by cvs2svn to create tag

2004-11-04T19:12:42Z

'RELENG_5_3_0_RELEASE'. This commit was manufactured to restore the state of the 5.3-RELEASE image.

Preparation commit for the tty cleanups that will follow in the near

2004-07-15T20:47:41Z

future: rename ttyopen() -> tty_open() and ttyclose() -> tty_close(). We need the ttyopen() and ttyclose() for the new generic cdevsw functions for tty devices in order to have consistent naming.

Introduce ttygone() which indicates that the hardware is detached.

2004-07-11T15:18:39Z

Move dtrwait logic to the generic TTY level.

- Shorten the names for the TTY related swi interrupt handlers as the

2004-06-28T16:17:11Z

'tty:' prefix is largely redundant. - Fix the priority of the low-priority TTY SWIs that are hung off of the softclock thread. Submitted by: bde (2)

Pick the hotchar out of the tty structure instead of caching private

2004-06-26T09:20:07Z

copies. No current line disciplines have a dynamically changing hotchar, and expecting to receive anything sensible during a change in ldisc is insane so no locking of the hotchar field is necessary.

Remove the TIOCDCDTIMESTAMP option.

2004-06-22T20:32:17Z

The RFC-2783 PPS-API () provides better and more configurable service.

Put the pre FreeBSD-2.x tty compat code under BURN_BRIDGES.

2004-06-21T22:57:16Z

Second half of the dev_t cleanup.

2004-06-17T17:16:53Z

The big lines are: NODEV -> NULL NOUDEV -> NODEV udev_t -> dev_t udev2dev() -> findcdev() Various minor adjustments including handling of userland access to kernel space struct cdev etc.

Do the dreaded s/dev_t/struct cdev */

2004-06-16T09:47:26Z

Bump __FreeBSD_version accordingly.

Deorbit COMPAT_SUNOS.

2004-06-11T11:16:26Z

We inherited this from the sparc32 port of BSD4.4-Lite1. We have neither a sparc32 port nor a SunOS4.x compatibility desire these days.