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[Qemu-devel] [PATCH 2/9] usb-hub: need to check dev->attached
From: |
Gerd Hoffmann |
Subject: |
[Qemu-devel] [PATCH 2/9] usb-hub: need to check dev->attached |
Date: |
Thu, 13 Oct 2011 13:08:24 +0200 |
commit 891fb2cd4592b6fe76106a69e0ca40efbf82726a did that for all host
controllers, the usb hub was left out by accident.
Signed-off-by: Gerd Hoffmann <address@hidden>
---
hw/usb-hub.c | 4 ++--
1 files changed, 2 insertions(+), 2 deletions(-)
diff --git a/hw/usb-hub.c b/hw/usb-hub.c
index 286e3ad..39382c7 100644
--- a/hw/usb-hub.c
+++ b/hw/usb-hub.c
@@ -289,7 +289,7 @@ static int usb_hub_handle_control(USBDevice *dev, USBPacket
*p,
port->wPortStatus |= PORT_STAT_SUSPEND;
break;
case PORT_RESET:
- if (dev) {
+ if (dev && dev->attached) {
usb_send_msg(dev, USB_MSG_RESET);
port->wPortChange |= PORT_STAT_C_RESET;
/* set enable bit */
@@ -429,7 +429,7 @@ static int usb_hub_broadcast_packet(USBHubState *s,
USBPacket *p)
for(i = 0; i < NUM_PORTS; i++) {
port = &s->ports[i];
dev = port->port.dev;
- if (dev && (port->wPortStatus & PORT_STAT_ENABLE)) {
+ if (dev && dev->attached && (port->wPortStatus & PORT_STAT_ENABLE)) {
ret = usb_handle_packet(dev, p);
if (ret != USB_RET_NODEV) {
return ret;
--
1.7.1
- [Qemu-devel] [PULL] usb patch queue, Gerd Hoffmann, 2011/10/13
- [Qemu-devel] [PATCH 1/9] usb-storage: fix NULL pointer dereference., Gerd Hoffmann, 2011/10/13
- [Qemu-devel] [PATCH 2/9] usb-hub: need to check dev->attached,
Gerd Hoffmann <=
- [Qemu-devel] [PATCH 5/9] usb-host: handle USBDEVFS_SETCONFIGURATION returning EBUSY, Gerd Hoffmann, 2011/10/13
- [Qemu-devel] [PATCH 9/9] usb-hub: don't trigger assert on packet completion., Gerd Hoffmann, 2011/10/13
- [Qemu-devel] [PATCH 7/9] hw/usb-ohci: Honour endpoint maximum packet size, Gerd Hoffmann, 2011/10/13
- [Qemu-devel] [PATCH 4/9] usb-host: factor out code, Gerd Hoffmann, 2011/10/13
- [Qemu-devel] [PATCH 3/9] usb: fix port reset, Gerd Hoffmann, 2011/10/13
- [Qemu-devel] [PATCH 8/9] usb-hid: activate usb tablet / mouse after migration., Gerd Hoffmann, 2011/10/13
- [Qemu-devel] [PATCH 6/9] hw/usb-ohci: Fix OHCI_TD_T1 bit position definition, Gerd Hoffmann, 2011/10/13
- Re: [Qemu-devel] [PULL] usb patch queue, Anthony Liguori, 2011/10/14