When high load on the DWC3 SuperSpeed port, the controller crashes with:
[ 221.141621] xhci-hcd xhci-hcd.0.auto: xHCI host not responding to stop endpoint command.
[ 221.157631] xhci-hcd xhci-hcd.0.auto: Host halt failed, -110
[ 221.157635] xhci-hcd xhci-hcd.0.auto: xHCI host controller not responding, assume dead
[ 221.159901] xhci-hcd xhci-hcd.0.auto: xHCI host not responding to stop endpoint command.
[ 221.159961] hub 2-1.1:1.0: hub_ext_port_status failed (err = -22)
[ 221.160076] xhci-hcd xhci-hcd.0.auto: HC died; cleaning up
[ 221.165946] usb 2-1.1-port1: cannot reset (err = -22)
Setting the parkmode_disable_ss_quirk quirk fixes the issue.
CC: Dongjin Kim <[email protected]>
Cc: Jianxin Pan <[email protected]>
Reported-by: Tim <[email protected]>
Signed-off-by: Neil Armstrong <[email protected]>
---
arch/arm64/boot/dts/amlogic/meson-g12-common.dtsi | 1 +
1 file changed, 1 insertion(+)
diff --git a/arch/arm64/boot/dts/amlogic/meson-g12-common.dtsi b/arch/arm64/boot/dts/amlogic/meson-g12-common.dtsi
index abe04f4ad7d8..87b9a47a51b9 100644
--- a/arch/arm64/boot/dts/amlogic/meson-g12-common.dtsi
+++ b/arch/arm64/boot/dts/amlogic/meson-g12-common.dtsi
@@ -2220,6 +2220,7 @@
dr_mode = "host";
snps,dis_u2_susphy_quirk;
snps,quirk-frame-length-adjustment;
+ snps,parkmode-disable-ss-quirk;
};
};
--
2.22.0