HI_WOW_EXT_PATTERN_SIZE_SHIFT
#define HI_WOW_EXT_PATTERN_SIZE_MASK (0x1FF << HI_WOW_EXT_PATTERN_SIZE_SHIFT)
(((size) << HI_WOW_EXT_PATTERN_SIZE_SHIFT) & \
HI_WOW_EXT_PATTERN_SIZE_SHIFT)