Re: [Qemu-devel] Large USB patch

[Lonnie Mendez]

Lonnie Mendez wrote:

>   There is some funkiness going on with removing the device in the 
> linux guest once attached.  Not sure what it is yet.

  This problem is addressed in the attached patch.

--- a/qemu/hw/usb-uhci.c        2006-04-21 11:15:40.000000000 -0500
+++ b/qemu/hw/usb-uhci.c        2006-04-21 12:57:04.000000000 -0500
@@ -382,8 +392,9 @@
     } else {
         port = &s->ports[portnum];
         /* set connect status */
-        if (!(port->ctrl & UHCI_PORT_CCS)) {
-            port->ctrl |= UHCI_PORT_CCS | UHCI_PORT_CSC;
+        if (port->ctrl & UHCI_PORT_CCS) {
+            port->ctrl &= ~UHCI_PORT_CCS;
+            port->ctrl |= UHCI_PORT_CSC;
         }
         /* disable port */
         if (port->ctrl & UHCI_PORT_EN) {