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[Qemu-devel] [usb] call destroy for usb devices upon removal from guest
From: |
Lonnie Mendez |
Subject: |
[Qemu-devel] [usb] call destroy for usb devices upon removal from guest |
Date: |
Fri, 26 May 2006 17:36:29 -0500 |
User-agent: |
Mozilla Thunderbird 1.0.7 (X11/20050923) |
lo list. The attached patch calls the cleanup message destroy when
the device is detached by the user from the guest.
--- qemu/hw/usb-hub.c 2006-05-25 18:58:51.000000000 -0500
+++ qemu/hw/usb-hub.c 2006-05-26 16:47:47.000000000 -0500
@@ -194,7 +194,6 @@
/* send the detach message */
dev->handle_packet(dev,
USB_MSG_DETACH, 0, 0, NULL, 0);
- port->port.dev = NULL;
}
}
}
--- qemu/hw/usb-uhci.c 2006-05-22 12:17:06.000000000 -0500
+++ qemu/hw/usb-uhci.c 2006-05-26 15:41:48.000000000 -0500
@@ -355,7 +355,6 @@
dev->handle_packet(dev,
USB_MSG_DETACH, 0, 0, NULL, 0);
}
- port->port.dev = NULL;
}
}
--- qemu/hw/usb-ohci.c 2006-05-25 18:37:07.000000000 -0500
+++ qemu/hw/usb-ohci.c 2006-05-26 16:58:03.000000000 -0500
@@ -308,7 +308,6 @@
dev->handle_packet(dev,
USB_MSG_DETACH, 0, 0, NULL, 0);
}
- port->port.dev = NULL;
dprintf("usb-ohci: Detached port %d\n", port1->index);
}
--- qemu/vl.c 2006-05-25 18:58:51.000000000 -0500
+++ qemu/vl.c 2006-05-26 15:42:55.000000000 -0500
@@ -3313,6 +3313,7 @@
{
USBPort *port;
USBPort **lastp;
+ USBDevice *dev;
int bus_num, addr;
const char *p;
@@ -3339,6 +3340,9 @@
*lastp = port->next;
usb_attach(port, NULL);
+ dev = port->dev;
+ dev->handle_packet(dev, USB_MSG_DESTROY, 0, 0, NULL, 0);
+ port->dev = NULL;
port->next = free_usb_ports;
free_usb_ports = port;
return 0;
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