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| author | Hans de Goede <hdegoede@redhat.com> | 2012-11-17 12:47:14 +0100 |
|---|---|---|
| committer | Gerd Hoffmann <kraxel@redhat.com> | 2012-12-04 14:41:54 +0100 |
| commit | 8beba9304391189666df1b62b23a5101b3831317 (patch) | |
| tree | 5d124e37ef889c4bd332597d6f0ef7233b2ce117 /hw/usb/dev-hub.c | |
| parent | f1ae2e3883c4ee3a9f91f484690abe42f5063d64 (diff) | |
| download | focaccia-qemu-8beba9304391189666df1b62b23a5101b3831317.tar.gz focaccia-qemu-8beba9304391189666df1b62b23a5101b3831317.zip | |
usb: Call wakeup when data becomes available for all devices with int eps
This is necessary for proper interaction with the xhci controller, and it will allow other hcds to lower there frame timer while waiting for interrupt data. Signed-off-by: Hans de Goede <hdegoede@redhat.com> Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
Diffstat (limited to 'hw/usb/dev-hub.c')
| -rw-r--r-- | hw/usb/dev-hub.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/hw/usb/dev-hub.c b/hw/usb/dev-hub.c index 9ee60dd412..470fbbb86c 100644 --- a/hw/usb/dev-hub.c +++ b/hw/usb/dev-hub.c @@ -184,6 +184,7 @@ static void usb_hub_detach(USBPort *port1) port->wPortStatus &= ~PORT_STAT_ENABLE; port->wPortChange |= PORT_STAT_C_ENABLE; } + usb_wakeup(s->intr); } static void usb_hub_child_detach(USBPort *port1, USBDevice *child) @@ -363,6 +364,7 @@ static void usb_hub_handle_control(USBDevice *dev, USBPacket *p, port->wPortChange |= PORT_STAT_C_RESET; /* set enable bit */ port->wPortStatus |= PORT_STAT_ENABLE; + usb_wakeup(s->intr); } break; case PORT_POWER: |