Merge tag 'v2.6.38' of git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux-2.6

[mv-sheeva.git] / drivers / usb / host / xhci.h

diff --git a/drivers/usb/host/xhci.h b/drivers/usb/host/xhci.h
index 170c367112d2e8046f39ec596703c126f2050f84..7f127df6dd55329c71ea2bd3986717bd3b2d0c23 100644 (file)
--- a/drivers/usb/host/xhci.h
+++ b/drivers/usb/host/xhci.h
@@ -436,22 +436,18 @@ struct xhci_run_regs {
 /**
  * struct doorbell_array
  *
+ * Bits  0 -  7: Endpoint target
+ * Bits  8 - 15: RsvdZ
+ * Bits 16 - 31: Stream ID
+ *
  * Section 5.6
  */
 struct xhci_doorbell_array {
        u32     doorbell[256];
 };
 
-#define        DB_TARGET_MASK          0xFFFFFF00
-#define        DB_STREAM_ID_MASK       0x0000FFFF
-#define        DB_TARGET_HOST          0x0
-#define        DB_STREAM_ID_HOST       0x0
-#define        DB_MASK                 (0xff << 8)
-
-/* Endpoint Target - bits 0:7 */
-#define EPI_TO_DB(p)           (((p) + 1) & 0xff)
-#define STREAM_ID_TO_DB(p)     (((p) & 0xffff) << 16)
-
+#define DB_VALUE(ep, stream)   ((((ep) + 1) & 0xff) | ((stream) << 16))
+#define DB_VALUE_HOST          0x00000000
 
 /**
  * struct xhci_protocol_caps
@@ -1352,7 +1348,7 @@ static inline int xhci_link_trb_quirk(struct xhci_hcd *xhci)
 }
 
 /* xHCI debugging */
-void xhci_print_ir_set(struct xhci_hcd *xhci, struct xhci_intr_reg *ir_set, int set_num);
+void xhci_print_ir_set(struct xhci_hcd *xhci, int set_num);
 void xhci_print_registers(struct xhci_hcd *xhci);
 void xhci_dbg_regs(struct xhci_hcd *xhci);
 void xhci_print_run_regs(struct xhci_hcd *xhci);