From 24300291c98529f7d5a00ebdf6fdea68f8af97f5 Mon Sep 17 00:00:00 2001

From: Gerd Hoffmann <kraxel@redhat.com>

Date: Wed, 14 Aug 2019 09:47:34 +0100

Subject: [PATCH 2/3] usb-hub: clear suspend on detach

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RH-Author: Gerd Hoffmann <kraxel@redhat.com>

Message-id: <20190814094734.18110-2-kraxel@redhat.com>

Patchwork-id: 89977

O-Subject: [RHEL-8.1.0 qemu-kvm PATCH 1/1] usb-hub: clear suspend on detach

Bugzilla: 1619661

RH-Acked-by: John Snow <jsnow@redhat.com>

RH-Acked-by: Markus Armbruster <armbru@redhat.com>

RH-Acked-by: Philippe Mathieu-Daudé <philmd@redhat.com>

Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>

Message-id: 20180912114012.6034-1-kraxel@redhat.com

(cherry picked from commit 3e9191acb797e4298adb853bf6c75cd31af47ef9)

Signed-off-by: Danilo C. L. de Paula <ddepaula@redhat.com>

---

 hw/usb/dev-hub.c | 4 ++++

 1 file changed, 4 insertions(+)

diff --git a/hw/usb/dev-hub.c b/hw/usb/dev-hub.c

index 752e30c..2452e88 100644

--- a/hw/usb/dev-hub.c

+++ b/hw/usb/dev-hub.c

@@ -191,6 +191,10 @@ static void usb_hub_detach(USBPort *port1)

         port->wPortStatus &= ~PORT_STAT_ENABLE;

         port->wPortChange |= PORT_STAT_C_ENABLE;

     }

+    if (port->wPortStatus & PORT_STAT_SUSPEND) {

+        port->wPortStatus &= ~PORT_STAT_SUSPEND;

+        port->wPortChange |= PORT_STAT_C_SUSPEND;

+    }

     usb_wakeup(s->intr, 0);

 }

-- 

1.8.3.1