Index: uspace/app/usbinfo/dump.c
===================================================================
--- uspace/app/usbinfo/dump.c	(revision fe2333da175feb0b278049830a4be0cfc3e3baeb)
+++ uspace/app/usbinfo/dump.c	(revision 2c5cefa897b181e123f9677daf6fc62cb602cd82)
@@ -47,4 +47,5 @@
 
 #define INDENT "  "
+#define BYTES_PER_LINE 12
 
 #define BCD_INT(a) (((unsigned int)(a)) / 256)
@@ -53,4 +54,18 @@
 #define BCD_FMT "%x.%x"
 #define BCD_ARGS(a) BCD_INT((a)), BCD_FRAC((a))
+
+void dump_buffer(const char *msg, const uint8_t *buffer, size_t length)
+{
+	printf("%s\n", msg);
+
+	size_t i;
+	for (i = 0; i < length; i++) {
+		printf("  0x%02X", buffer[i]);
+		if (((i > 0) && (((i+1) % BYTES_PER_LINE) == 0))
+		    || (i + 1 == length)) {
+			printf("\n");
+		}
+	}
+}
 
 void dump_standard_device_descriptor(usb_standard_device_descriptor_t *d)
@@ -75,4 +90,27 @@
 }
 
+void dump_standard_configuration_descriptor(
+    int index, usb_standard_configuration_descriptor_t *d)
+{
+	bool self_powered = d->attributes & 64;
+	bool remote_wakeup = d->attributes & 32;
+	
+	printf("Standard configuration descriptor #%d\n", index);
+	printf(INDENT "bLength = %d\n", d->length);
+	printf(INDENT "bDescriptorType = 0x%02x\n", d->descriptor_type);
+	printf(INDENT "wTotalLength = %d\n", d->total_length);
+	printf(INDENT "bNumInterfaces = %d\n", d->interface_count);
+	printf(INDENT "bConfigurationValue = %d\n", d->configuration_number);
+	printf(INDENT "iConfiguration = %d\n", d->str_configuration);
+	printf(INDENT "bmAttributes = %d [%s%s%s]\n", d->attributes,
+	    self_powered ? "self-powered" : "",
+	    (self_powered & remote_wakeup) ? ", " : "",
+	    remote_wakeup ? "remote-wakeup" : "");
+	printf(INDENT "MaxPower = %d (%dmA)\n", d->max_power,
+	    2 * d->max_power);
+	// printf(INDENT " = %d\n", d->);
+}
+
+
 /** @}
  */
Index: uspace/app/usbinfo/main.c
===================================================================
--- uspace/app/usbinfo/main.c	(revision fe2333da175feb0b278049830a4be0cfc3e3baeb)
+++ uspace/app/usbinfo/main.c	(revision 2c5cefa897b181e123f9677daf6fc62cb602cd82)
@@ -107,5 +107,5 @@
 	 */
 	usb_standard_device_descriptor_t device_descriptor;
-	usb_dprintf("usbinfo", 1,
+	usb_dprintf(NAME, 1,
 	    "usb_drv_req_get_device_descriptor(%d, %d, %p)\n",
 	    hc_phone, (int) address, &device_descriptor);
@@ -121,4 +121,41 @@
 	dump_standard_device_descriptor(&device_descriptor);
 
+	/*
+	 * Get first configuration descriptor and dump it.
+	 */
+	usb_standard_configuration_descriptor_t config_descriptor;
+	int config_index = 0;
+	usb_dprintf(NAME, 1,
+	    "usb_drv_req_get_bare_configuration_descriptor(%d, %d, %d, %p)\n",
+	    hc_phone, (int) address, config_index, &config_descriptor);
+
+	rc = usb_drv_req_get_bare_configuration_descriptor(hc_phone, address,
+	    config_index, &config_descriptor );
+	if (rc != EOK) {
+		fprintf(stderr,
+		    NAME ": failed to fetch standard configuration descriptor: %s.\n",
+		    str_error(rc));
+		return rc;
+	}
+	dump_standard_configuration_descriptor(config_index,
+	    &config_descriptor);
+
+	void *full_config_descriptor = malloc(config_descriptor.total_length);
+	usb_dprintf(NAME, 1,
+	    "usb_drv_req_get_full_configuration_descriptor(%d, %d, %d, %p, %zu)\n",
+	    hc_phone, (int) address, config_index,
+	    full_config_descriptor, config_descriptor.total_length);
+
+	rc = usb_drv_req_get_full_configuration_descriptor(hc_phone, address,
+	    config_index,
+	    full_config_descriptor, config_descriptor.total_length, NULL);
+	if (rc != EOK) {
+		fprintf(stderr,
+		    NAME ": failed to fetch full configuration descriptor: %s.\n",
+		    str_error(rc));
+		return rc;
+	}
+	dump_buffer("Full configuration descriptor:",
+	    full_config_descriptor, config_descriptor.total_length);
 
 	return EOK;
Index: uspace/app/usbinfo/usbinfo.h
===================================================================
--- uspace/app/usbinfo/usbinfo.h	(revision fe2333da175feb0b278049830a4be0cfc3e3baeb)
+++ uspace/app/usbinfo/usbinfo.h	(revision 2c5cefa897b181e123f9677daf6fc62cb602cd82)
@@ -43,5 +43,8 @@
 #define NAME "usbinfo"
 
+void dump_buffer(const char *, const uint8_t *, size_t);
 void dump_standard_device_descriptor(usb_standard_device_descriptor_t *);
+void dump_standard_configuration_descriptor(int, 
+    usb_standard_configuration_descriptor_t *);
 
 #endif