Only show the usb screen once a real usb connection is established. In case other threads are slow in acknowledging the SYS_USB_CONNECTED message, tell the OS that the disk is not ready yet (the OS interprets this as "spinning up")

git-svn-id: svn://svn.rockbox.org/rockbox/trunk@16471 a1c6a512-1295-4272-9138-f99709370657

1 files changed, 3 insertions, 0 deletions

diff --git a/firmware/export/usb.h b/firmware/export/usb.h
index 4bfbfd4b75..833d2ab35e 100644
--- a/firmware/export/usb.h
+++ b/firmware/export/usb.h
@@ -29,6 +29,7 @@ enum {
         USB_REENABLE,
         USB_POWERED,
         USB_TRANSFER_COMPLETION,
+        USB_REQUEST_DISK,
         USB_REQUEST_REBOOT
 };
 
@@ -102,6 +103,8 @@ bool usb_charging_enabled(void);
 #ifdef HAVE_USBSTACK
 void usb_signal_transfer_completion(struct usb_transfer_completion_event_data* event_data);
 bool usb_driver_enabled(int driver);
+bool usb_exclusive_ata(void); /* ata is available for usb */
+void usb_request_exclusive_ata(void);
 #endif
 
 #if defined(IPOD_COLOR) || defined(IPOD_4G) \