src/sys/dev/dcons, branch releng/6.2

Start each of the license/copyright comments with /*-, minor shuffle of lines

2005-01-06T01:43:34+00:00

Use dcons buffer passed by loader on amd64.

2004-10-28T12:18:22+00:00

- Use quad_t for dcons buffer address and size.

2004-10-24T12:41:04+00:00

- Allow read/write access to dcons buffer passed by loader(8).

Check _BOOT flag.

2004-10-22T15:03:22+00:00

Add new function ttyinitmode() which sets our systemwide default

2004-10-18T21:51:27+00:00

modes on a tty structure.

Both the ".init" and the current settings are initialized allowing
the function to be used both at attach and open time.

The function takes an argument to decide if echoing should be enabled.
Echoing should not be enabled for regular physical serial ports
unless they are consoles, in which case they should be configured
by ttyconsolemode() instead.

Use the new function throughout.

Fix warnings on non-i386 arch.

2004-10-14T00:21:32+00:00

Submitted by: keramida

- Split dcons core code and OS dependent code.

2004-10-13T05:38:42+00:00

- Implement dcons_ischar() and dcons_load_buffer().
- If loader passed a dcons buffer address, keep using it.
	(We still need a patch to cheat memory management system.)

Invalidate dcons buffer on shutdown.

2004-09-26T01:15:38+00:00

Sync with DragonFly BSD.

2004-09-24T12:43:57+00:00

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

2004-07-15T20:47:41+00:00

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.