libusb: disable debug messages by default

[openocd.git] / src / jtag / drivers / libusb1_common.c

diff --git a/src/jtag/drivers/libusb1_common.c b/src/jtag/drivers/libusb1_common.c
index dc6c0a7252ad7beba3a74c0f25bd4e95128f13ea..888420ac2ab3690f7c3e704f3fd8c3f4075a838f 100644 (file)
--- a/src/jtag/drivers/libusb1_common.c
+++ b/src/jtag/drivers/libusb1_common.c
@@ -51,8 +51,6 @@ int jtag_libusb_open(const uint16_t vids[], const uint16_t pids[],
        if (libusb_init(&jtag_libusb_context) < 0)
                return -ENODEV;
 
-       libusb_set_debug(jtag_libusb_context, 3);
-
        cnt = libusb_get_device_list(jtag_libusb_context, &devs);
 
        for (idx = 0; idx < cnt; idx++) {
@@ -79,6 +77,21 @@ void jtag_libusb_close(jtag_libusb_device_handle *dev)
        libusb_exit(jtag_libusb_context);
 }
 
+int jtag_libusb_control_transfer(jtag_libusb_device_handle *dev, uint8_t requestType,
+               uint8_t request, uint16_t wValue, uint16_t wIndex, char *bytes,
+               uint16_t size, unsigned int timeout)
+{
+       int transferred = 0;
+
+       transferred = libusb_control_transfer(dev, requestType, request, wValue, wIndex,
+                               (unsigned char *)bytes, size, timeout);
+
+       if (transferred < 0)
+               transferred = 0;
+
+       return transferred;
+}
+
 int jtag_libusb_bulk_write(jtag_libusb_device_handle *dev, int ep, char *bytes,
                int size, int timeout)
 {