openwrt/target/linux/ramips/patches-5.10/840-serial-add-ugly-custom-baud-rate-hack.patch
Ilya Lipnitskiy 10267e1729 ramips: 5.10: port and refresh patches, ralink drv
Enable testing kernel.

Fix compile errors by using new kernel APIs.

Fix fuzz by manually editing patches to ensure the code goes in the
right place.

For 721-NET-no-auto-carrier-off-support.patch, revert upstream commit
a307593a6 to keep the OpenWrt ralink driver operational.

Add mt7621-pci-phy patch to select REGMAP_MMIO as discussed in PR #3693
and #3952.

Run automatic quilt refresh on the rest.

Signed-off-by: Ilya Lipnitskiy <ilya.lipnitskiy@gmail.com>
2021-03-06 11:24:12 +01:00

23 lines
645 B
Diff

From a7eb46e0ea4a11e4dfb56ab129bf816d1059a6c5 Mon Sep 17 00:00:00 2001
From: John Crispin <blogic@openwrt.org>
Date: Mon, 7 Dec 2015 17:31:08 +0100
Subject: [PATCH 51/53] serial: add ugly custom baud rate hack
Signed-off-by: John Crispin <blogic@openwrt.org>
---
drivers/tty/serial/serial_core.c | 3 +++
1 file changed, 3 insertions(+)
--- a/drivers/tty/serial/serial_core.c
+++ b/drivers/tty/serial/serial_core.c
@@ -418,6 +418,9 @@ uart_get_baud_rate(struct uart_port *por
break;
}
+ if (tty_termios_baud_rate(termios) == 2500000)
+ return 250000;
+
for (try = 0; try < 2; try++) {
baud = tty_termios_baud_rate(termios);