Poul-Henning Kamp
672c05d49c
Preparation commit for the tty cleanups that will follow in the near
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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.
2004-07-15 20:47:41 +00:00
Poul-Henning Kamp
911dbd84c7
Introduce ttygone() which indicates that the hardware is detached.
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Move dtrwait logic to the generic TTY level.
2004-07-11 15:18:39 +00:00
Poul-Henning Kamp
cb9ea5f4cb
Pick the hotchar out of the tty structure instead of caching private
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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.
2004-06-26 09:20:07 +00:00
Poul-Henning Kamp
ec66f15d14
Put the pre FreeBSD-2.x tty compat code under BURN_BRIDGES.
2004-06-21 22:57:16 +00:00
Poul-Henning Kamp
89c9c53da0
Do the dreaded s/dev_t/struct cdev */
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Bump __FreeBSD_version accordingly.
2004-06-16 09:47:26 +00:00
Poul-Henning Kamp
1930e303cf
Deorbit COMPAT_SUNOS.
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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.
2004-06-11 11:16:26 +00:00
Poul-Henning Kamp
13e84a71e0
Centralize the line discipline optimization determination in a function
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called ttyldoptim().
Use this function from all the relevant drivers.
I belive no drivers finger linesw[] directly anymore, paving the way for
locking and refcounting.
2004-06-04 21:55:55 +00:00
Poul-Henning Kamp
2140d01b27
Machine generated patch which changes linedisc calls from accessing
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linesw[] directly to using the ttyld...() functions
The ttyld...() functions ar inline so there is no performance hit.
2004-06-04 16:02:56 +00:00
Poul-Henning Kamp
e451f9b758
Make the remaining serial drivers call ttyioctl() rather than calling
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the linedisc directly.
2004-06-04 08:02:37 +00:00
Poul-Henning Kamp
be9bd88238
There is no need to explicitly call the stop function. In all likelyhood
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->l_close() did it and ttyclose certainly will.
2004-06-01 11:57:15 +00:00
Poul-Henning Kamp
fe12f24bb0
Add missing <sys/module.h> includes
2004-05-30 20:08:47 +00:00
Warner Losh
267afa1eab
Prefer uint16_t to ushort.
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Submitted by: bde
2004-04-14 02:20:01 +00:00
Warner Losh
3b453e1bba
Update to recent driver api changes.
2004-04-11 20:15:15 +00:00
Warner Losh
7134a2219c
Frank Mayhar's <frank@exit.com> sx driver for older Specialix
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I/O8+ and I/O4+ intelligent serial controllers. si is for
completely different hardware, also made by Specialix.
2004-04-11 19:32:20 +00:00
