1 files changed, 3 insertions, 0 deletions

diff --git a/drivers/usb/host/ehci.h b/drivers/usb/host/ehci.h
index a7542157534c..f34a0516d35f 100644
--- a/drivers/usb/host/ehci.h
+++ b/drivers/usb/host/ehci.h
@@ -263,6 +263,7 @@ struct ehci_regs {
 #define PORT_PE         (1<<2)          /* port enable */
 #define PORT_CSC        (1<<1)          /* connect status change */
 #define PORT_CONNECT    (1<<0)          /* device connected */
+#define PORT_RWC_BITS   (PORT_CSC | PORT_PEC | PORT_OCC)
 } __attribute__ ((packed));
 
 /* Appendix C, Debug port ... intended for use with special "debug devices"
@@ -421,6 +422,7 @@ struct ehci_qh {
         u8                      usecs;          /* intr bandwidth */
         u8                      gap_uf;         /* uframes split/csplit gap */
         u8                      c_usecs;        /* ... split completion bw */
+        u16                     tt_usecs;       /* tt downstream bandwidth */
         unsigned short          period;         /* polling interval */
         unsigned short          start;          /* where polling starts */
 #define NO_FRAME ((unsigned short)~0)                   /* pick new start */
@@ -479,6 +481,7 @@ struct ehci_iso_stream {
          */
         u8                      interval;
         u8                      usecs, c_usecs;
+        u16                     tt_usecs;
         u16                     maxp;
         u16                     raw_mask;
         unsigned                bandwidth;