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From 24300291c98529f7d5a00ebdf6fdea68f8af97f5 Mon Sep 17 00:00:00 2001
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From: Gerd Hoffmann <kraxel@redhat.com>
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Date: Wed, 14 Aug 2019 09:47:34 +0100
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Subject: [PATCH 2/3] usb-hub: clear suspend on detach
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MIME-Version: 1.0
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Content-Type: text/plain; charset=UTF-8
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Content-Transfer-Encoding: 8bit
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RH-Author: Gerd Hoffmann <kraxel@redhat.com>
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Message-id: <20190814094734.18110-2-kraxel@redhat.com>
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Patchwork-id: 89977
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O-Subject: [RHEL-8.1.0 qemu-kvm PATCH 1/1] usb-hub: clear suspend on detach
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Bugzilla: 1619661
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RH-Acked-by: John Snow <jsnow@redhat.com>
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RH-Acked-by: Markus Armbruster <armbru@redhat.com>
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RH-Acked-by: Philippe Mathieu-Daudé <philmd@redhat.com>
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Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
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Message-id: 20180912114012.6034-1-kraxel@redhat.com
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(cherry picked from commit 3e9191acb797e4298adb853bf6c75cd31af47ef9)
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Signed-off-by: Danilo C. L. de Paula <ddepaula@redhat.com>
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---
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hw/usb/dev-hub.c | 4 ++++
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1 file changed, 4 insertions(+)
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diff --git a/hw/usb/dev-hub.c b/hw/usb/dev-hub.c
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index 752e30c..2452e88 100644
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--- a/hw/usb/dev-hub.c
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+++ b/hw/usb/dev-hub.c
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@@ -191,6 +191,10 @@ static void usb_hub_detach(USBPort *port1)
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port->wPortStatus &= ~PORT_STAT_ENABLE;
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port->wPortChange |= PORT_STAT_C_ENABLE;
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}
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+ if (port->wPortStatus & PORT_STAT_SUSPEND) {
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+ port->wPortStatus &= ~PORT_STAT_SUSPEND;
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+ port->wPortChange |= PORT_STAT_C_SUSPEND;
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+ }
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usb_wakeup(s->intr, 0);
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}
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--
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1.8.3.1
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