From 748e4f3d702def1a4bff191e0cf93b6a05340f01 Mon Sep 17 00:00:00 2001
From: hc <hc@nodka.com>
Date: Fri, 10 May 2024 07:41:34 +0000
Subject: [PATCH] add gpio led uart
---
kernel/drivers/tty/tty_baudrate.c | 35 ++++++++++++++++-------------------
1 files changed, 16 insertions(+), 19 deletions(-)
diff --git a/kernel/drivers/tty/tty_baudrate.c b/kernel/drivers/tty/tty_baudrate.c
index f438eaa..9d0093d 100644
--- a/kernel/drivers/tty/tty_baudrate.c
+++ b/kernel/drivers/tty/tty_baudrate.c
@@ -8,6 +8,7 @@
#include <linux/termios.h>
#include <linux/tty.h>
#include <linux/export.h>
+#include "tty.h"
/*
@@ -17,32 +18,28 @@
* include/asm/termbits.h file.
*/
static const speed_t baud_table[] = {
- 0, 50, 75, 110, 134, 150, 200, 300, 600, 1200, 1800, 2400, 4800,
- 9600, 19200, 38400, 57600, 115200, 230400, 460800,
+ 0, 50, 75, 110, 134, 150, 200, 300, 600, 1200, 1800, 2400,
+ 4800, 9600, 19200, 38400, 57600, 115200, 230400, 460800,
#ifdef __sparc__
- 76800, 153600, 307200, 614400, 921600
+ 76800, 153600, 307200, 614400, 921600, 500000, 576000,
+ 1000000, 1152000, 1500000, 2000000
#else
500000, 576000, 921600, 1000000, 1152000, 1500000, 2000000,
2500000, 3000000, 3500000, 4000000
#endif
};
-#ifndef __sparc__
static const tcflag_t baud_bits[] = {
- B0, B50, B75, B110, B134, B150, B200, B300, B600,
- B1200, B1800, B2400, B4800, B9600, B19200, B38400,
- B57600, B115200, B230400, B460800, B500000, B576000,
- B921600, B1000000, B1152000, B1500000, B2000000, B2500000,
- B3000000, B3500000, B4000000
-};
+ B0, B50, B75, B110, B134, B150, B200, B300, B600, B1200, B1800, B2400,
+ B4800, B9600, B19200, B38400, B57600, B115200, B230400, B460800,
+#ifdef __sparc__
+ B76800, B153600, B307200, B614400, B921600, B500000, B576000,
+ B1000000, B1152000, B1500000, B2000000
#else
-static const tcflag_t baud_bits[] = {
- B0, B50, B75, B110, B134, B150, B200, B300, B600,
- B1200, B1800, B2400, B4800, B9600, B19200, B38400,
- B57600, B115200, B230400, B460800, B76800, B153600,
- B307200, B614400, B921600
-};
+ B500000, B576000, B921600, B1000000, B1152000, B1500000, B2000000,
+ B2500000, B3000000, B3500000, B4000000
#endif
+};
static int n_baud_table = ARRAY_SIZE(baud_table);
@@ -123,8 +120,8 @@
/**
* tty_termios_encode_baud_rate
* @termios: ktermios structure holding user requested state
- * @ispeed: input speed
- * @ospeed: output speed
+ * @ibaud: input speed
+ * @obaud: output speed
*
* Encode the speeds set into the passed termios structure. This is
* used as a library helper for drivers so that they can report back
@@ -227,7 +224,7 @@
/**
* tty_encode_baud_rate - set baud rate of the tty
* @ibaud: input baud rate
- * @obad: output baud rate
+ * @obaud: output baud rate
*
* Update the current termios data for the tty with the new speed
* settings. The caller must hold the termios_rwsem for the tty in
--
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