thodg/cgminer

diff --git a/usbutils.h b/usbutils.h
index c4aaed8..d8bb648 100644
--- a/usbutils.h
+++ b/usbutils.h
@@ -386,12 +386,18 @@ void *usb_resource_thread(void *userdata);
 #define usb_read(cgpu, buf, bufsiz, read, cmd) \
 	_usb_read(cgpu, DEFAULT_INTINFO, DEFAULT_EP_IN, buf, bufsiz, read, DEVTIMEOUT, NULL, cmd, false)
 
+#define usb_read_ii(cgpu, intinfo, buf, bufsiz, read, cmd) \
+	_usb_read(cgpu, intinfo, DEFAULT_EP_IN, buf, bufsiz, read, DEVTIMEOUT, NULL, cmd, false)
+
 #define usb_read_once(cgpu, buf, bufsiz, read, cmd) \
 	_usb_read(cgpu, DEFAULT_INTINFO, DEFAULT_EP_IN, buf, bufsiz, read, DEVTIMEOUT, NULL, cmd, true)
 
 #define usb_read_once_timeout(cgpu, buf, bufsiz, read, timeout, cmd) \
 	_usb_read(cgpu, DEFAULT_INTINFO, DEFAULT_EP_IN, buf, bufsiz, read, timeout, NULL, cmd, true)
 
+#define usb_read_ii_once_timeout(cgpu, intinfo, buf, bufsiz, read, timeout, cmd) \
+	_usb_read(cgpu, intinfo, DEFAULT_EP_IN, buf, bufsiz, read, timeout, NULL, cmd, true)
+
 #define usb_read_nl(cgpu, buf, bufsiz, read, cmd) \
 	_usb_read(cgpu, DEFAULT_INTINFO, DEFAULT_EP_IN, buf, bufsiz, read, DEVTIMEOUT, "\n", cmd, false)