diff options
| author | brian <brian@FreeBSD.org> | 2001-06-20 14:52:08 +0000 |
|---|---|---|
| committer | brian <brian@FreeBSD.org> | 2001-06-20 14:52:08 +0000 |
| commit | f1ae94cd5c8a240b33b2df0f489e143061e3fb99 (patch) | |
| tree | 70f9f9cacd5686674ad202ece4b1ea589c517ac3 /sys/dev/digi/digi.h | |
| parent | ad9f44ed8a9dbd2902fba4d3585bd8dd2cbb6cb7 (diff) | |
| download | FreeBSD-src-f1ae94cd5c8a240b33b2df0f489e143061e3fb99.zip FreeBSD-src-f1ae94cd5c8a240b33b2df0f489e143061e3fb99.tar.gz | |
Allow individual ports to use alternate pin settings (swap dsr & cd)
via the new DIGIIO_SETALTPIN ioctl, and allow the port's ALTPIN setting
to be queried via DIGIIO_GETALTPIN.
The initial state and lock devices are normally used to set and/or
lock ALTPIN settings although the device itself may also be used.
ALTPIN settings are applied per-device and apply to both the callin
and callout device at the same time.
Diffstat (limited to 'sys/dev/digi/digi.h')
| -rw-r--r-- | sys/dev/digi/digi.h | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/sys/dev/digi/digi.h b/sys/dev/digi/digi.h index 69509b4..cba2e1c 100644 --- a/sys/dev/digi/digi.h +++ b/sys/dev/digi/digi.h @@ -118,6 +118,12 @@ struct digi_p { tcflag_t c_iflag; /* hold true IXON/IXOFF/IXANY */ int lcc, lostcc, lbuf; u_char send_ring; + + unsigned laltpin : 1; /* Alternate pin settings locked */ + unsigned ialtpin : 1; /* Initial alternate pin settings */ + + int cd; /* Depends on the altpin setting */ + int dsr; }; /* |
