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path: root/drivers/tty/tty_io.c
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Diffstat (limited to 'drivers/tty/tty_io.c')
-rw-r--r--drivers/tty/tty_io.c5
1 files changed, 5 insertions, 0 deletions
diff --git a/drivers/tty/tty_io.c b/drivers/tty/tty_io.c
index 802c1210558f..a81807b394d1 100644
--- a/drivers/tty/tty_io.c
+++ b/drivers/tty/tty_io.c
@@ -87,6 +87,7 @@
#include <linux/string.h>
#include <linux/slab.h>
#include <linux/poll.h>
+#include <linux/ppp-ioctl.h>
#include <linux/proc_fs.h>
#include <linux/init.h>
#include <linux/module.h>
@@ -2755,6 +2756,7 @@ static long tty_compat_ioctl(struct file *file, unsigned int cmd,
int retval = -ENOIOCTLCMD;
switch (cmd) {
+ case TIOCOUTQ:
case TIOCSTI:
case TIOCGWINSZ:
case TIOCSWINSZ:
@@ -2810,6 +2812,9 @@ static long tty_compat_ioctl(struct file *file, unsigned int cmd,
#endif
case TIOCGSOFTCAR:
case TIOCSSOFTCAR:
+
+ case PPPIOCGCHAN:
+ case PPPIOCGUNIT:
return tty_ioctl(file, cmd, (unsigned long)compat_ptr(arg));
case TIOCCONS:
case TIOCEXCL: