usb: dwc2: Do not mix data toggle for IN and OUT endpoints, check bounds

[oweals/u-boot.git] / drivers / usb / host / dwc2.h

diff --git a/drivers/usb/host/dwc2.h b/drivers/usb/host/dwc2.h
index f69372e6b418fca6825dfba48560b9dad1c2e0db..594757b609a9e2138c70646cfffb9e52ba85c97a 100644 (file)
--- a/drivers/usb/host/dwc2.h
+++ b/drivers/usb/host/dwc2.h
@@ -500,6 +500,7 @@ struct dwc2_core_regs {
 #define DWC2_HFNUM_FRNUM_OFFSET                                0
 #define DWC2_HFNUM_FRREM_MASK                          (0xFFFF << 16)
 #define DWC2_HFNUM_FRREM_OFFSET                                16
+#define DWC2_HFNUM_MAX_FRNUM                           0x3FFF
 #define DWC2_HPTXSTS_PTXFSPCAVAIL_MASK                 (0xFFFF << 0)
 #define DWC2_HPTXSTS_PTXFSPCAVAIL_OFFSET               0
 #define DWC2_HPTXSTS_PTXQSPCAVAIL_MASK                 (0xFF << 16)