Messages in this thread Patch in this message | | | From | Rodolfo Giometti <> | Date | Wed, 10 Sep 2008 09:52:26 +0200 | 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
| |