NVME_CC_SHN_SHIFT
return (cc & NVME_CC_SHN_MASK) >> NVME_CC_SHN_SHIFT;
NVME_CC_SHN_MASK = 3 << NVME_CC_SHN_SHIFT,
NVME_CC_SHN_NONE = 0 << NVME_CC_SHN_SHIFT,
NVME_CC_SHN_NORMAL = 1 << NVME_CC_SHN_SHIFT,
NVME_CC_SHN_ABRUPT = 2 << NVME_CC_SHN_SHIFT,