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Fix USB root hub hotplugging.

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git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@1931 c046a42c-6fe2-441c-8c8c-71466251a162
This commit is contained in:
pbrook 2006-05-22 17:17:06 +00:00
parent 6cb7ee859a
commit 6106487019
2 changed files with 34 additions and 29 deletions
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10
hw/usb-uhci.c
View file

@ -327,9 +327,8 @@ static void uhci_attach(USBPort *port1, USBDevice *dev)
usb_attach(port1, NULL);
}
/* set connect status */
if (!(port->ctrl & UHCI_PORT_CCS)) {
port->ctrl |= UHCI_PORT_CCS | UHCI_PORT_CSC;
}
port->ctrl |= UHCI_PORT_CCS | UHCI_PORT_CSC;
/* update speed */
if (dev->speed == USB_SPEED_LOW)
port->ctrl |= UHCI_PORT_LSDA;
@ -341,8 +340,9 @@ static void uhci_attach(USBPort *port1, USBDevice *dev)
USB_MSG_ATTACH, 0, 0, NULL, 0);
} else {
/* 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) {