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usbredir: Add USBEP2I and I2USBEP helper macros

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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 14:35:42 +01:00 committed by Gerd Hoffmann
parent f8c126f329
commit 7e9638d3eb
1 changed files with 7 additions and 3 deletions
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10
hw/usb/redirect.c
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@ -44,6 +44,11 @@
#define NO_INTERFACE_INFO 255 /* Valid interface_count always <= 32 */
#define EP2I(ep_address) (((ep_address & 0x80) >> 3) | (ep_address & 0x0f))
#define I2EP(i) (((i & 0x10) << 3) | (i & 0x0f))
#define USBEP2I(usb_ep) (((usb_ep)->pid == USB_TOKEN_IN) ? \
((usb_ep)->nr | 0x10) : ((usb_ep)->nr))
#define I2USBEP(d, i) (usb_ep_get(&(d)->dev, \
((i) & 0x10) ? USB_TOKEN_IN : USB_TOKEN_OUT, \
(i) & 0x0f))
typedef struct USBRedirDevice USBRedirDevice;
@ -1351,11 +1356,10 @@ static void usbredir_set_pipeline(USBRedirDevice *dev, struct USBEndpoint *uep)
static void usbredir_setup_usb_eps(USBRedirDevice *dev)
{
struct USBEndpoint *usb_ep;
int i, pid;
int i;
for (i = 0; i < MAX_ENDPOINTS; i++) {
pid = (i & 0x10) ? USB_TOKEN_IN : USB_TOKEN_OUT;
usb_ep = usb_ep_get(&dev->dev, pid, i & 0x0f);
usb_ep = I2USBEP(dev, i);
usb_ep->type = dev->endpoint[i].type;
usb_ep->ifnum = dev->endpoint[i].interface;
usb_ep->max_packet_size = dev->endpoint[i].max_packet_size;