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usbredir: Add an usbredir_stop_ep helper function 

Signed-off-by: Hans de Goede <hdegoede@redhat.com>
Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
This commit is contained in:
Hans de Goede 2012-12-14 14:35:41 +01:00 committed by Gerd Hoffmann
parent f79738b03b
commit f8c126f329
1 changed files with 19 additions and 22 deletions
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41
hw/usb/redirect.c
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@ -752,6 +752,23 @@ static void usbredir_flush_ep_queue(USBDevice *dev, USBEndpoint *ep)
}
}
static void usbredir_stop_ep(USBRedirDevice *dev, int i)
{
uint8_t ep = I2EP(i);
switch (dev->endpoint[i].type) {
case USB_ENDPOINT_XFER_ISOC:
usbredir_stop_iso_stream(dev, ep);
break;
case USB_ENDPOINT_XFER_INT:
if (ep & USB_DIR_IN) {
usbredir_stop_interrupt_receiving(dev, ep);
}
break;
}
usbredir_free_bufpq(dev, ep);
}
static void usbredir_set_config(USBRedirDevice *dev, USBPacket *p,
int config)
{
@ -761,17 +778,7 @@ static void usbredir_set_config(USBRedirDevice *dev, USBPacket *p,
DPRINTF("set config %d id %"PRIu64"\n", config, p->id);
for (i = 0; i < MAX_ENDPOINTS; i++) {
switch (dev->endpoint[i].type) {
case USB_ENDPOINT_XFER_ISOC:
usbredir_stop_iso_stream(dev, I2EP(i));
break;
case USB_ENDPOINT_XFER_INT:
if (i & 0x10) {
usbredir_stop_interrupt_receiving(dev, I2EP(i));
}
break;
}
usbredir_free_bufpq(dev, I2EP(i));
usbredir_stop_ep(dev, i);
}
set_config.configuration = config;
@ -799,17 +806,7 @@ static void usbredir_set_interface(USBRedirDevice *dev, USBPacket *p,
for (i = 0; i < MAX_ENDPOINTS; i++) {
if (dev->endpoint[i].interface == interface) {
switch (dev->endpoint[i].type) {
case USB_ENDPOINT_XFER_ISOC:
usbredir_stop_iso_stream(dev, I2EP(i));
break;
case USB_ENDPOINT_XFER_INT:
if (i & 0x10) {
usbredir_stop_interrupt_receiving(dev, I2EP(i));
}
break;
}
usbredir_free_bufpq(dev, I2EP(i));
usbredir_stop_ep(dev, i);
}
}