lkml.org 
[lkml]   [2008]   [Sep]   [13]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
Patch in this message
/
From
Date
Subject[PATCH 07/10] tty: new PPS line discipline.
Add a new line discipline for "pulse per second" devices connected to
a serial port.

Signed-off-by: Rodolfo Giometti <giometti@linux.it>
---
include/linux/tty.h | 3 ++-
1 files changed, 2 insertions(+), 1 deletions(-)
diff --git a/include/linux/tty.h b/include/linux/tty.h
index 826d695..1857db2 100644
--- a/include/linux/tty.h
+++ b/include/linux/tty.h
@@ -24,7 +24,7 @@
*/
#define NR_UNIX98_PTY_DEFAULT 4096 /* Default maximum for Unix98 ptys */
#define NR_UNIX98_PTY_MAX (1 << MINORBITS) /* Absolute limit */
-#define NR_LDISCS 18
+#define NR_LDISCS 19

/* line disciplines */
#define N_TTY 0
@@ -46,6 +46,7 @@
#define N_HCI 15 /* Bluetooth HCI UART */
#define N_GIGASET_M101 16 /* Siemens Gigaset M101 serial DECT adapter */
#define N_SLCAN 17 /* Serial / USB serial CAN Adaptors */
+#define N_PPS 18 /* Pulse per Second */

/*
* This character is the same as _POSIX_VDISABLE: it cannot be used as
--
1.5.4.3


\
 
 \ /
  Last update: 2008-09-13 10:23    [from the cache]
©2003-2014 Jasper Spaans. hosted at Digital Ocean