MVGBE_PTFUT_IPGINTTX_V1_MASK
reg &= ~MVGBE_PTFUT_IPGINTTX_V1_MASK;
#define MVGBE_PTFUT_IPGINTTX_V1(x) __SHIFTIN(x, MVGBE_PTFUT_IPGINTTX_V1_MASK)