xhci: Add roothub code to set U1/U2 timeouts.

[deliverable/linux.git] / drivers / usb / host / xhci.h

diff --git a/drivers/usb/host/xhci.h b/drivers/usb/host/xhci.h
index ac142760fd3bdd82891e30b77c001ecfecac0b1d..58d527ccb24a3fc60fc53636086db927aad399bd 100644 (file)
--- a/drivers/usb/host/xhci.h
+++ b/drivers/usb/host/xhci.h
@@ -362,8 +362,10 @@ struct xhci_op_regs {
  * Timeout can be up to 127us.  0xFF means an infinite timeout.
  */
 #define PORT_U1_TIMEOUT(p)     ((p) & 0xff)
+#define PORT_U1_TIMEOUT_MASK   0xff
 /* Inactivity timer value for transitions into U2 */
 #define PORT_U2_TIMEOUT(p)     (((p) & 0xff) << 8)
+#define PORT_U2_TIMEOUT_MASK   (0xff << 8)
 /* Bits 24:31 for port testing */
 
 /* USB2 Protocol PORTSPMSC */