--- zzzz-none-000/linux-2.6.28.10/drivers/usb/musb/musb_virthub.c	2009-05-02 18:54:43.000000000 +0000
+++ puma5-6360-529/linux-2.6.28.10/drivers/usb/musb/musb_virthub.c	2010-09-20 13:51:47.000000000 +0000
@@ -43,6 +43,10 @@
 
 #include <asm/unaligned.h>
 
+#ifdef CONFIG_AVM_POWERMETER
+#include <linux/avm_power.h>
+#endif /*--- #ifdef CONFIG_AVM_POWERMETER ---*/
+
 #include "musb_core.h"
 
 
@@ -335,6 +339,26 @@
 			musb->xceiv.state = OTG_STATE_A_HOST;
 		}
 
+#       ifdef CONFIG_AVM_POWERMETER
+		{
+			/* first Port Only */
+			static unsigned char ucOldPower = 255;
+			unsigned char ucNewPower = 0;
+			struct usb_device *childdev = hcd->self.root_hub->children[0];
+			if (childdev != NULL) {
+				ucNewPower = (childdev->actconfig != NULL)
+								? childdev->actconfig->desc.bMaxPower
+								: 50;/* default: 50 means 100 mA*/
+			}
+			if (ucOldPower != ucNewPower) {
+				ucOldPower = ucNewPower;
+				DBG (1, "MUSB: AVM Powermeter changed to %u mA\n", ucNewPower*2);
+				PowerManagmentRessourceInfo(powerdevice_usb_host, ucNewPower*2);
+		   }
+		}
+#       endif  /*--- #ifdef CONFIG_AVM_POWERMETER ---*/
+
+
 		put_unaligned(cpu_to_le32(musb->port1_status
 					& ~MUSB_PORT_STAT_RESUME),
 				(__le32 *) buf);
@@ -359,8 +383,10 @@
 			 * initialization logic, e.g. for OTG, or change any
 			 * logic relating to VBUS power-up.
 			 */
-			if (!(is_otg_enabled(musb) && hcd->self.is_b_host))
-				musb_start(musb);
+			if (!(is_otg_enabled(musb) && hcd->self.is_b_host)) {
+				/* == 20100920 AVM/WK FIX dont't restart if already active */
+				if (!musb->is_active) musb_start(musb);
+			}
 			break;
 		case USB_PORT_FEAT_RESET:
 			musb_port_reset(musb, true);