Char: moxa, ioctl cleanup
- allow stats only for sys_admin
- move TCSBRK* processing to .break_ctl tty op
- let TIOCGSOFTCAR and TIOCSSOFTCAR be processed by ldisc
- remove MOXA_GET_MAJOR, MOXA_GET_CUMAJOR
- fix jiffies subtraction by time_after
- move moxa ioctl numbers into the header; still not exported to userspace,
needs _IOC and 32/64 compat cleanup anyways
Signed-off-by: Jiri Slaby <jirislaby@gmail.com>
Tested-by: Oyvind Aabling <Oyvind.Aabling@uni-c.dk>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
diff --git a/drivers/char/moxa.h b/drivers/char/moxa.h
index 2a38d17..49e926d 100644
--- a/drivers/char/moxa.h
+++ b/drivers/char/moxa.h
@@ -1,6 +1,14 @@
#ifndef MOXA_H_FILE
#define MOXA_H_FILE
+#define MOXA 0x400
+#define MOXA_GET_IQUEUE (MOXA + 1) /* get input buffered count */
+#define MOXA_GET_OQUEUE (MOXA + 2) /* get output buffered count */
+#define MOXA_GETDATACOUNT (MOXA + 23)
+#define MOXA_GET_IOQUEUE (MOXA + 27)
+#define MOXA_FLUSH_QUEUE (MOXA + 28)
+#define MOXA_GETMSTATUS (MOXA + 65)
+
/*
* System Configuration
*/
