HP_IOC_MAGIC      360 drivers/message/fusion/mptctl.h #define HP_GETHOSTINFO		_IOR(HP_IOC_MAGIC, 20, hp_host_info_t)
HP_IOC_MAGIC      361 drivers/message/fusion/mptctl.h #define HP_GETHOSTINFO1		_IOR(HP_IOC_MAGIC, 20, hp_host_info_rev0_t)
HP_IOC_MAGIC      362 drivers/message/fusion/mptctl.h #define HP_GETTARGETINFO	_IOR(HP_IOC_MAGIC, 21, hp_target_info_t)