@@ -402,10 +402,15 @@ void usb_ep_init(USBDevice *dev)
{
int ep;
+ dev->ep_ctl.nr = 0;
dev->ep_ctl.type = USB_ENDPOINT_XFER_CONTROL;
dev->ep_ctl.ifnum = 0;
dev->ep_ctl.dev = dev;
for (ep = 0; ep < USB_MAX_ENDPOINTS; ep++) {
+ dev->ep_in[ep].nr = ep + 1;
+ dev->ep_out[ep].nr = ep + 1;
+ dev->ep_in[ep].pid = USB_TOKEN_IN;
+ dev->ep_out[ep].pid = USB_TOKEN_OUT;
dev->ep_in[ep].type = USB_ENDPOINT_XFER_INVALID;
dev->ep_out[ep].type = USB_ENDPOINT_XFER_INVALID;
dev->ep_in[ep].ifnum = 0;
@@ -171,6 +171,8 @@ struct USBDescString {
#define USB_MAX_INTERFACES 16
struct USBEndpoint {
+ uint8_t nr;
+ uint8_t pid;
uint8_t type;
uint8_t ifnum;
int max_packet_size;
Add a "nr" and "pid" fields to USBEndpoint so you can easily figure the endpoint number and direction of any given endpoint. Signed-off-by: Gerd Hoffmann <kraxel@redhat.com> --- hw/usb.c | 5 +++++ hw/usb.h | 2 ++ 2 files changed, 7 insertions(+), 0 deletions(-)