mirror of
https://github.com/openwrt/openwrt.git
synced 2024-12-23 15:32:33 +00:00
b4c02c9998
Removed upstreamed patches:
generic/pending-5.4
445-mtd-spinand-gigadevice-Only-one-dummy-byte-in-QUA.patch
446-mtd-spinand-gigadevice-Add-QE-Bit.patch
pistachio/patches-5.4
150-pwm-img-Fix-null-pointer-access-in-probe.patch
Manually rebased:
layerscape/patches-5.4
801-audio-0011-Revert-ASoC-fsl_sai-add-of_match-data.patch
801-audio-0039-MLK-16224-6-ASoC-fsl_sai-fix-DSD-suspend-resume.patch
801-audio-0073-MLK-21957-3-ASoC-fsl_sai-add-bitcount-and-timestamp-.patch
820-usb-0009-usb-dwc3-Add-workaround-for-host-mode-VBUS-glitch-wh.patch
All modifications made by update_kernel.sh
Build system: x86_64
Build-tested: ipq806x/R7800, ath79/generic, bcm27xx/bcm2711,
mvebu (mamba, rango), x86_64, ramips/mt7621
Run-tested: ipq806x/R7800, mvebu (mamba, rango), x86_64, ramips (RT-AC57U)
No dmesg regressions, everything functional
Signed-off-by: John Audia <graysky@archlinux.us>
[alter 820-usb-0009-usb-dwc3-Add-workaround-for-host-mode-VBUS-glitch-wh]
Signed-off-by: Adrian Schmutzler <freifunk@adrianschmutzler.de>
29 lines
875 B
Diff
29 lines
875 B
Diff
From 74d7e639cce7ae95cacd948dcf5ed3b28c3fff5c Mon Sep 17 00:00:00 2001
|
|
From: Fugang Duan <fugang.duan@nxp.com>
|
|
Date: Mon, 28 Jan 2019 10:27:27 +0800
|
|
Subject: [PATCH] tty: serial: fsl_lpuart: add magic SysRq support
|
|
|
|
Add magic SysRq key support.
|
|
|
|
Signed-off-by: Fugang Duan <fugang.duan@nxp.com>
|
|
---
|
|
drivers/tty/serial/fsl_lpuart.c | 7 ++++++-
|
|
1 file changed, 6 insertions(+), 1 deletion(-)
|
|
|
|
--- a/drivers/tty/serial/fsl_lpuart.c
|
|
+++ b/drivers/tty/serial/fsl_lpuart.c
|
|
@@ -918,7 +918,12 @@ static void lpuart32_rxint(struct lpuart
|
|
*/
|
|
sr = lpuart32_read(&sport->port, UARTSTAT);
|
|
rx = lpuart32_read(&sport->port, UARTDATA);
|
|
- rx &= 0x3ff;
|
|
+
|
|
+ if ((sr & UARTSTAT_FE) && (rx & UARTDATA_FRETSC) &&
|
|
+ !(rx & UARTDATA_MASK)) {
|
|
+ if (uart_handle_break(&sport->port))
|
|
+ continue;
|
|
+ }
|
|
|
|
if (uart_handle_sysrq_char(&sport->port, (unsigned char)rx))
|
|
continue;
|