diff options
| author |   Grigory Kletsko <grigory.kletsko@cogentembedded.com> | 2016-06-17 15:51:56 +0300 |
|---|---|---|
| committer |   Yannick Gicquel <yannick.gicquel@iot.bzh> | 2016-09-07 15:45:38 +0200 |
| commit | faeca29216f27f17cc3922d00e98a72067e4120f (patch) | |
| tree | 60f42c55c06f8e13c019b6eecedb5c87edc1985a /common/recipes-support/sllin/files/0002-fix-termios-struct-access.patch | |
| parent | eb2c1a7e212e61159c92cf2b127bfe264b7d231c (diff) | |
Add sllin kernel module for LIN support
For porter ext01 board use ldattach 25 /dev/ttySC9 to enable sllin line
discipline.
Diffstat (limited to 'common/recipes-support/sllin/files/0002-fix-termios-struct-access.patch')
| -rw-r--r-- | common/recipes-support/sllin/files/0002-fix-termios-struct-access.patch | 40 |
1 files changed, 40 insertions, 0 deletions
diff --git a/common/recipes-support/sllin/files/0002-fix-termios-struct-access.patch b/common/recipes-support/sllin/files/0002-fix-termios-struct-access.patch new file mode 100644 index 0000000..74c29e0 --- /dev/null +++ b/common/recipes-support/sllin/files/0002-fix-termios-struct-access.patch @@ -0,0 +1,40 @@ +From 79fa7985df1f77a34d03188f1251fb7aa8efce0c Mon Sep 17 00:00:00 2001 +From: Andrey Gusakov <andrey.gusakov@cogentembedded.com> +Date: Tue, 19 Apr 2016 15:38:29 +0300 +Subject: [PATCH 2/2] fix termios struct access + + +Signed-off-by: Andrey Gusakov <andrey.gusakov@cogentembedded.com> +--- + sllin/sllin.c | 10 +++++----- + 1 file changed, 5 insertions(+), 5 deletions(-) + +diff --git a/sllin/sllin.c b/sllin/sllin.c +index b97219e..54aff92 100644 +--- a/sllin/sllin.c ++++ b/sllin/sllin.c +@@ -210,17 +210,17 @@ static int sltty_change_speed(struct tty_struct *tty, unsigned speed) + + mutex_lock(&tty->termios_mutex); + +- old_termios = *(tty->termios); ++ old_termios = tty->termios; + + cflag = CS8 | CREAD | CLOCAL | HUPCL; + cflag &= ~(CBAUD | CIBAUD); + cflag |= BOTHER; +- tty->termios->c_cflag = cflag; +- tty->termios->c_oflag = 0; +- tty->termios->c_lflag = 0; ++ tty->termios.c_cflag = cflag; ++ tty->termios.c_oflag = 0; ++ tty->termios.c_lflag = 0; + + /* Enable interrupt when UART-Break or Framing error received */ +- tty->termios->c_iflag = BRKINT | INPCK; ++ tty->termios.c_iflag = BRKINT | INPCK; + + tty_encode_baud_rate(tty, speed, speed); + +-- +1.7.10.4 |