GENMASK_U8
#define T14S_EC_KBD_BL1_MASK GENMASK_U8(7, 6)
#define T14S_EC_KBD_BL2_MASK GENMASK_U8(3, 2)
#define REG_GENMASK8(high, low) GENMASK_U8(high, low)
static_assert(assert_type(u8, GENMASK_U8(7, 0)) == U8_MAX);
KUNIT_EXPECT_EQ(test, 1u, GENMASK_U8(0, 0));
GENMASK_U8(8, 0);
GENMASK_U8(ICMP_ERR_EXT_COUNT - 1, 0);
GENMASK_U8(ICMP_ERR_EXT_COUNT - 1, 0);