192 struct mfi_softc {  struct
193 	device_t			mfi_dev;
194 	int				mfi_flags;
208 	bus_dma_tag_t			verbuf_h_dmat;
209 	bus_dmamap_t			verbuf_h_dmamap;
210 	bus_addr_t			verbuf_h_busaddr;
211 	uint32_t			*verbuf;
212 	void				*kbuff_arr[MAX_IOCTL_SGE];
213 	bus_dma_tag_t			mfi_kbuff_arr_dmat[2];
214 	bus_dmamap_t			mfi_kbuff_arr_dmamap[2];
215 	bus_addr_t			mfi_kbuff_arr_busaddr[2];
217 	struct mfi_hwcomms		*mfi_comms;
221 	struct bio_queue_head		mfi_bioq;
222 	struct mfi_qstat		mfi_qstat[MFIQ_COUNT];
224 	struct resource			*mfi_regs_resource;
225 	bus_space_handle_t		mfi_bhandle;
226 	bus_space_tag_t			mfi_btag;
227 	int				mfi_regs_rid;
229 	bus_dma_tag_t			mfi_parent_dmat;
230 	bus_dma_tag_t			mfi_buffer_dmat;
232 	bus_dma_tag_t			mfi_comms_dmat;
233 	bus_dmamap_t			mfi_comms_dmamap;
234 	bus_addr_t			mfi_comms_busaddr;
236 	bus_dma_tag_t			mfi_frames_dmat;
237 	bus_dmamap_t			mfi_frames_dmamap;
238 	bus_addr_t			mfi_frames_busaddr;
239 	union mfi_frame			*mfi_frames;
241 	bus_dma_tag_t			mfi_tb_init_dmat;
242 	bus_dmamap_t			mfi_tb_init_dmamap;
243 	bus_addr_t			mfi_tb_init_busaddr;
244 	bus_addr_t			mfi_tb_ioc_init_busaddr;
245 	union mfi_frame			*mfi_tb_init;
248 	struct task			mfi_evt_task;
249 	struct task			mfi_map_sync_task;
251 	struct mfi_command		*mfi_aen_cm;
252 	struct mfi_command		*mfi_skinny_cm;
253 	struct mfi_command		*mfi_map_sync_cm;
254 	int				cm_aen_abort;
255 	int				cm_map_abort;
256 	uint32_t			mfi_aen_triggered;
257 	uint32_t			mfi_poll_waiting;
258 	uint32_t			mfi_boot_seq_num;
259 	struct selinfo			mfi_select;
260 	int				mfi_delete_busy_volumes;
261 	int				mfi_keep_deleted_volumes;
262 	int				mfi_detaching;
264 	bus_dma_tag_t			mfi_sense_dmat;
265 	bus_dmamap_t			mfi_sense_dmamap;
266 	bus_addr_t			mfi_sense_busaddr;
267 	struct mfi_sense		*mfi_sense;
269 	struct resource			*mfi_irq;
270 	void				*mfi_intr;
271 	int				mfi_irq_rid;
273 	struct intr_config_hook		mfi_ich;
274 	eventhandler_tag		eh;
276 	uint8_t adpreset;
277 	uint8_t issuepend_done;
278 	uint8_t disableOnlineCtrlReset;
279 	uint32_t mfiStatus;
280 	uint32_t last_seq_num;
281 	uint32_t volatile hw_crit_error;
287 	struct mfi_command		*mfi_commands;
292 	int				mfi_max_fw_cmds;
296 	int				mfi_max_sge;
321 	void				(*mfi_cam_rescan_cb)(struct mfi_softc *,  argument
328 	void	(*mfi_enable_intr)(struct mfi_softc *sc);  argument
329 	void	(*mfi_disable_intr)(struct mfi_softc *sc);  argument
330 	int32_t	(*mfi_read_fw_status)(struct mfi_softc *sc);  argument
331 	int	(*mfi_check_clear_intr)(struct mfi_softc *sc);  argument
332 	void	(*mfi_issue_cmd)(struct mfi_softc *sc, bus_addr_t bus_add,  argument
334 	int	(*mfi_adp_reset)(struct mfi_softc *sc);  argument
335 	int	(*mfi_adp_check_reset)(struct mfi_softc *sc);  argument
336 	void				(*mfi_intr_ptr)(void *sc);
339 	uint32_t			mfi_tbolt;
340 	uint32_t			MFA_enabled;
342 	uint16_t			reply_size;
344 	uint16_t			raid_io_msg_size;
347 	bus_dma_tag_t			mfi_tb_dmat;
348 	bus_dmamap_t			mfi_tb_dmamap;
349 	bus_addr_t			mfi_tb_busaddr;
351 	uint8_t	*			request_message_pool;
352 	uint8_t *			request_message_pool_align;
353 	uint8_t *			request_desc_pool;
354 	bus_addr_t			request_msg_busaddr;
355 	bus_addr_t			reply_frame_busaddr;
356 	bus_addr_t			sg_frame_busaddr;
358 	bus_dma_tag_t			mfi_tb_ioc_init_dmat;
359 	bus_dmamap_t			mfi_tb_ioc_init_dmamap;
360 	uint8_t *			mfi_tb_ioc_init_desc;
361 	struct mfi_cmd_tbolt		**mfi_cmd_pool_tbolt;
363 	struct mfi_mpi2_reply_header*	reply_frame_pool;
364 	struct mfi_mpi2_reply_header*	reply_frame_pool_align;
367 	uint8_t *			reply_pool_limit;
368 	uint16_t			last_reply_idx;
369 	uint8_t				max_SGEs_in_chain_message;
370 	uint8_t				max_SGEs_in_main_message;
371 	uint8_t				chain_offset_value_for_main_message;
372 	uint8_t				chain_offset_value_for_mpt_ptmsg;