Index: uspace/drv/uhci-rhd/main.c
===================================================================
--- uspace/drv/uhci-rhd/main.c	(revision 215b0011eca870a830810090eff081242de617da)
+++ uspace/drv/uhci-rhd/main.c	(revision ce794342c1d880f177a2ce97633d6d28ab07b732)
@@ -36,4 +36,5 @@
 #include <device/hw_res.h>
 #include <errno.h>
+#include <str_error.h>
 #include <usb_iface.h>
 #include <usb/ddfiface.h>
@@ -86,8 +87,8 @@
 	int ret = hc_get_my_registers(device, &io_regs, &io_size);
 	if (ret != EOK) {
-		usb_log_error("Failed(%d) to get registers from parent hc.",
-		    ret);
-	}
-	usb_log_info("I/O regs at %#X (size %zu).\n", io_regs, io_size);
+		usb_log_error("Failed to get registers from parent HC: %s.\n",
+		    str_error(ret));
+	}
+	usb_log_debug("I/O regs at %#X (size %zu).\n", io_regs, io_size);
 
 	uhci_root_hub_t *rh = malloc(sizeof(uhci_root_hub_t));
@@ -99,5 +100,6 @@
 	ret = uhci_root_hub_init(rh, (void*)io_regs, io_size, device);
 	if (ret != EOK) {
-		usb_log_error("Failed(%d) to initialize driver instance.\n", ret);
+		usb_log_error("Failed to initialize driver instance: %s.\n",
+		    str_error(ret));
 		free(rh);
 		return ret;
@@ -105,6 +107,6 @@
 
 	device->driver_data = rh;
-	usb_log_info("Sucessfully initialized driver instance for device:%d.\n",
-	    device->handle);
+	usb_log_info("Controlling root hub `%s' (%llu).\n",
+	    device->name, device->handle);
 	return EOK;
 }
@@ -129,5 +131,8 @@
 int main(int argc, char *argv[])
 {
+	printf(NAME ": HelenOS UHCI root hub driver.\n");
+
 	usb_log_enable(USB_LOG_LEVEL_DEFAULT, NAME);
+
 	return ddf_driver_main(&uhci_rh_driver);
 }
Index: uspace/drv/uhci-rhd/port.c
===================================================================
--- uspace/drv/uhci-rhd/port.c	(revision 215b0011eca870a830810090eff081242de617da)
+++ uspace/drv/uhci-rhd/port.c	(revision ce794342c1d880f177a2ce97633d6d28ab07b732)
@@ -256,5 +256,5 @@
 	assert(usb_hc_connection_is_opened(&port->hc_connection));
 
-	usb_log_info("%s: Detected new device.\n", port->id_string);
+	usb_log_debug("%s: Detected new device.\n", port->id_string);
 
 	usb_address_t dev_addr;
@@ -270,6 +270,6 @@
 	}
 
-	usb_log_info("%s: New device has address %d (handle %zu).\n",
-	    port->id_string, dev_addr, port->attached_device);
+	usb_log_info("New device at port %u, address %d (handle %llu).\n",
+	    port->number, dev_addr, port->attached_device);
 
 	return EOK;
@@ -315,5 +315,5 @@
 	uhci_port_write_status(port, port_status);
 
-	usb_log_info("%s: %sabled port.\n",
+	usb_log_debug("%s: %sabled port.\n",
 		port->id_string, enabled ? "En" : "Dis");
 	return EOK;