diff options
| -rw-r--r-- | adb/usb_linux.c | 12 |
1 files changed, 12 insertions, 0 deletions
diff --git a/adb/usb_linux.c b/adb/usb_linux.c index f16bdd0..7d13a5d 100644 --- a/adb/usb_linux.c +++ b/adb/usb_linux.c @@ -237,8 +237,20 @@ static void find_usb_device(const char *base, // looks like ADB... ep1 = (struct usb_endpoint_descriptor *)bufptr; bufptr += USB_DT_ENDPOINT_SIZE; + // For USB 3.0 SuperSpeed devices, skip potential + // USB 3.0 SuperSpeed Endpoint Companion descriptor + if (bufptr+2 <= devdesc + desclength && + bufptr[0] == USB_DT_SS_EP_COMP_SIZE && + bufptr[1] == USB_DT_SS_ENDPOINT_COMP) { + bufptr += USB_DT_SS_EP_COMP_SIZE; + } ep2 = (struct usb_endpoint_descriptor *)bufptr; bufptr += USB_DT_ENDPOINT_SIZE; + if (bufptr+2 <= devdesc + desclength && + bufptr[0] == USB_DT_SS_EP_COMP_SIZE && + bufptr[1] == USB_DT_SS_ENDPOINT_COMP) { + bufptr += USB_DT_SS_EP_COMP_SIZE; + } if (bufptr > devdesc + desclength || ep1->bLength != USB_DT_ENDPOINT_SIZE || |