From 718cc02aa4e812f81e55c451c73023ab219e423b Mon Sep 17 00:00:00 2001 From: John Crispin Date: Mon, 19 Oct 2015 10:19:23 +0000 Subject: [PATCH] ramips: add a baurate hack When talking to an atmel controller we need 9600 or 250000 baud. as 250000 does not exist we use 2500000. Signed-off-by: John Crispin Backport of r47204 git-svn-id: svn://svn.openwrt.org/openwrt/branches/chaos_calmer@47228 3c298f89-4303-0410-b956-a3cf2f4a3e73 --- target/linux/ramips/patches-3.18/999-baud_250000.patch | 12 ++++++++++++ 1 file changed, 12 insertions(+) create mode 100644 target/linux/ramips/patches-3.18/999-baud_250000.patch diff --git a/target/linux/ramips/patches-3.18/999-baud_250000.patch b/target/linux/ramips/patches-3.18/999-baud_250000.patch new file mode 100644 index 0000000000..eebe31c918 --- /dev/null +++ b/target/linux/ramips/patches-3.18/999-baud_250000.patch @@ -0,0 +1,12 @@ +--- a/drivers/tty/serial/serial_core.c ++++ b/drivers/tty/serial/serial_core.c +@@ -356,6 +356,9 @@ + else if (flags == UPF_SPD_WARP) + altbaud = 460800; + ++ if (tty_termios_baud_rate(termios) == 2500000) ++ return 250000; ++ + for (try = 0; try < 2; try++) { + baud = tty_termios_baud_rate(termios); + -- 2.11.0