1 files changed, 5 insertions, 1 deletions

diff --git a/drivers/usb/host/ehci.h b/drivers/usb/host/ehci.h
index bd6ff489baf9..cc7d337ec355 100644
--- a/drivers/usb/host/ehci.h
+++ b/drivers/usb/host/ehci.h
@@ -75,6 +75,7 @@ struct ehci_hcd {			/* one per controller */
         struct ehci_qh          *async;
         struct ehci_qh          *dummy;         /* For AMD quirk use */
         struct ehci_qh          *reclaim;
+        struct ehci_qh          *qh_scan_next;
         unsigned                scanning : 1;
 
         /* periodic schedule support */
@@ -87,6 +88,8 @@ struct ehci_hcd {			/* one per controller */
         union ehci_shadow       *pshadow;       /* mirror hw periodic table */
         int                     next_uframe;    /* scan periodic, start here */
         unsigned                periodic_sched; /* periodic activity count */
+        unsigned                uframe_periodic_max; /* max periodic time per uframe */
+
 
         /* list of itds & sitds completed while clock_frame was still active */
         struct list_head        cached_itd_list;
@@ -117,7 +120,6 @@ struct ehci_hcd {			/* one per controller */
         struct timer_list       iaa_watchdog;
         struct timer_list       watchdog;
         unsigned long           actions;
-        unsigned                stamp;
         unsigned                periodic_stamp;
         unsigned                random_frame;
         unsigned long           next_statechange;
@@ -343,6 +345,7 @@ struct ehci_qh {
         struct ehci_qh          *reclaim;       /* next to reclaim */
 
         struct ehci_hcd         *ehci;
+        unsigned long           unlink_time;
 
         /*
          * Do NOT use atomic operations for QH refcounting. On some CPUs
@@ -374,6 +377,7 @@ struct ehci_qh {
 #define NO_FRAME ((unsigned short)~0)                   /* pick new start */
 
         struct usb_device       *dev;           /* access to TT */
+        unsigned                is_out:1;       /* bulk or intr OUT */
         unsigned                clearing_tt:1;  /* Clear-TT-Buf in progress */
 };