157 static ctlr_info_t *hba[MAX_CTLR];
174 static int rebuild_lun_table(ctlr_info_t *h, int first_time, int via_ioctl);
175 static int deregister_disk(ctlr_info_t *h, int drv_index,
178 static void cciss_read_capacity(ctlr_info_t *h, int logvol,
180 static void cciss_read_capacity_16(ctlr_info_t *h, int logvol,
182 static void cciss_geometry_inquiry(ctlr_info_t *h, int logvol,
186 static void cciss_interrupt_mode(ctlr_info_t *);
188 static void start_io(ctlr_info_t *h);
189 static int sendcmd_withirq(ctlr_info_t *h, __u8 cmd, void *buff, size_t size,
192 static int sendcmd_withirq_core(ctlr_info_t *h, CommandList_struct *c,
194 static int process_sendcmd_error(ctlr_info_t *h, CommandList_struct *c);
198 static int check_for_unit_attention(ctlr_info_t *h, CommandList_struct *c);
201 static void cciss_free_gendisk(ctlr_info_t *h, int drv_index);
202 static void cciss_free_drive_info(ctlr_info_t *h, int drv_index);
203 static inline u32 next_command(ctlr_info_t *h);
209 static inline u32 cciss_tag_discard_error_bits(ctlr_info_t *h, u32 tag);
215 static void cciss_put_controller_into_performant_mode(ctlr_info_t *h);
218 static void cciss_procinit(ctlr_info_t *h);
220 static void cciss_procinit(ctlr_info_t *h)  in cciss_procinit()
246 static void set_performant_mode(ctlr_info_t *h, CommandList_struct *c)  in set_performant_mode()
278 static void enqueue_cmd_and_start_io(ctlr_info_t *h,  in enqueue_cmd_and_start_io()
307 	ctlr_info_t *h, int chainsize, int nr_cmds)  in cciss_allocate_sg_chain_blocks()
336 static void cciss_unmap_sg_chain_block(ctlr_info_t *h, CommandList_struct *c)  in cciss_unmap_sg_chain_block()
350 static void cciss_map_sg_chain_block(ctlr_info_t *h, CommandList_struct *c,  in cciss_map_sg_chain_block()
383 	ctlr_info_t *h = seq->private;  in cciss_seq_show_header()
411 	ctlr_info_t *h = seq->private;  in cciss_seq_start()
434 	ctlr_info_t *h = seq->private;  in cciss_seq_show()
464 	ctlr_info_t *h = seq->private;  in cciss_seq_next()
475 	ctlr_info_t *h = seq->private;  in cciss_seq_stop()
529 		ctlr_info_t *h = seq->private;  in cciss_proc_write()
554 static void cciss_procinit(ctlr_info_t *h)  in cciss_procinit()
990 static CommandList_struct *cmd_alloc(ctlr_info_t *h)  in cmd_alloc()
1027 static CommandList_struct *cmd_special_alloc(ctlr_info_t *h)  in cmd_special_alloc()
1060 static void cmd_free(ctlr_info_t *h, CommandList_struct *c)  in cmd_free()
1069 static void cmd_special_free(ctlr_info_t *h, CommandList_struct *c)  in cmd_special_free()
1081 static inline ctlr_info_t *get_host(struct gendisk *disk)  in get_host()
1096 	ctlr_info_t *h = get_host(bdev->bd_disk);  in cciss_open()
1145 	ctlr_info_t *h;  in cciss_release()
1291 static void check_ioctl_unit_attention(ctlr_info_t *h, CommandList_struct *c)  in check_ioctl_unit_attention()
1298 static int cciss_getpciinfo(ctlr_info_t *h, void __user *argp)  in cciss_getpciinfo()
1313 static int cciss_getintinfo(ctlr_info_t *h, void __user *argp)  in cciss_getintinfo()
1330 static int cciss_setintinfo(ctlr_info_t *h, void __user *argp)  in cciss_setintinfo()
1361 static int cciss_getnodename(ctlr_info_t *h, void __user *argp)  in cciss_getnodename()
1378 static int cciss_setnodename(ctlr_info_t *h, void __user *argp)  in cciss_setnodename()
1406 static int cciss_getheartbeat(ctlr_info_t *h, void __user *argp)  in cciss_getheartbeat()
1421 static int cciss_getbustypes(ctlr_info_t *h, void __user *argp)  in cciss_getbustypes()
1436 static int cciss_getfirmver(ctlr_info_t *h, void __user *argp)  in cciss_getfirmver()
1450 static int cciss_getdrivver(ctlr_info_t *h, void __user *argp)  in cciss_getdrivver()
1461 static int cciss_getluninfo(ctlr_info_t *h,  in cciss_getluninfo()
1477 static int cciss_passthru(ctlr_info_t *h, void __user *argp)  in cciss_passthru()
1577 static int cciss_bigpassthru(ctlr_info_t *h, void __user *argp)  in cciss_bigpassthru()
1720 	ctlr_info_t *h = get_host(disk);  in cciss_ioctl()
1783 static void cciss_check_queues(ctlr_info_t *h)  in cciss_check_queues()
1831 	ctlr_info_t *h = hba[c->ctlr];  in cciss_softirq_done()
1873 static inline void log_unit_to_scsi3addr(ctlr_info_t *h,  in log_unit_to_scsi3addr()
1884 static void cciss_get_device_descr(ctlr_info_t *h, int logvol,  in cciss_get_device_descr()
1920 static void cciss_get_serial_no(ctlr_info_t *h, int logvol,  in cciss_get_serial_no()
1947 static int cciss_add_disk(ctlr_info_t *h, struct gendisk *disk,  in cciss_add_disk()
2002 static void cciss_update_drive_info(ctlr_info_t *h, int drv_index,  in cciss_update_drive_info()
2150 static int cciss_alloc_drive_info(ctlr_info_t *h, int controller_node)  in cciss_alloc_drive_info()
2193 static void cciss_free_drive_info(ctlr_info_t *h, int drv_index)  in cciss_free_drive_info()
2199 static void cciss_free_gendisk(ctlr_info_t *h, int drv_index)  in cciss_free_gendisk()
2214 static int cciss_add_gendisk(ctlr_info_t *h, unsigned char lunid[],  in cciss_add_gendisk()
2257 static void cciss_add_controller_node(ctlr_info_t *h)  in cciss_add_controller_node()
2293 static int rebuild_lun_table(ctlr_info_t *h, int first_time,  in rebuild_lun_table()
2467 static int deregister_disk(ctlr_info_t *h, int drv_index,  in deregister_disk()
2542 static int fill_cmd(ctlr_info_t *h, CommandList_struct *c, __u8 cmd, void *buff,  in fill_cmd()
2684 static int cciss_send_reset(ctlr_info_t *h, unsigned char *scsi3addr,  in cciss_send_reset()
2709 static int check_target_status(ctlr_info_t *h, CommandList_struct *c)  in check_target_status()
2735 static int process_sendcmd_error(ctlr_info_t *h, CommandList_struct *c)  in process_sendcmd_error()
2798 static int sendcmd_withirq_core(ctlr_info_t *h, CommandList_struct *c,  in sendcmd_withirq_core()
2837 static int sendcmd_withirq(ctlr_info_t *h, __u8 cmd, void *buff, size_t size,  in sendcmd_withirq()
2856 static void cciss_geometry_inquiry(ctlr_info_t *h, int logvol,  in cciss_geometry_inquiry()
2902 cciss_read_capacity(ctlr_info_t *h, int logvol, sector_t *total_size,  in cciss_read_capacity()
2929 static void cciss_read_capacity_16(ctlr_info_t *h, int logvol,  in cciss_read_capacity_16()
2961 	ctlr_info_t *h = get_host(disk);  in cciss_revalidate()
3020 static void start_io(ctlr_info_t *h)  in start_io()
3047 static inline void resend_cciss_cmd(ctlr_info_t *h, CommandList_struct *c)  in resend_cciss_cmd()
3072 static inline int evaluate_target_status(ctlr_info_t *h,  in evaluate_target_status()
3137 static inline void complete_command(ctlr_info_t *h, CommandList_struct *cmd,  in complete_command()
3279 static inline u32 cciss_tag_discard_error_bits(ctlr_info_t *h, u32 tag)  in cciss_tag_discard_error_bits()
3303 	ctlr_info_t *h = q->queuedata;  in do_cciss_request()
3461 static inline unsigned long get_next_completion(ctlr_info_t *h)  in get_next_completion()
3466 static inline int interrupt_pending(ctlr_info_t *h)  in interrupt_pending()
3471 static inline long interrupt_not_for_us(ctlr_info_t *h)  in interrupt_not_for_us()
3477 static inline int bad_tag(ctlr_info_t *h, u32 tag_index,  in bad_tag()
3487 static inline void finish_cmd(ctlr_info_t *h, CommandList_struct *c,  in finish_cmd()
3501 static inline u32 next_command(ctlr_info_t *h)  in next_command()
3524 static inline u32 process_indexed_cmd(ctlr_info_t *h, u32 raw_tag)  in process_indexed_cmd()
3538 static inline u32 process_nonindexed_cmd(ctlr_info_t *h, u32 raw_tag)  in process_nonindexed_cmd()
3560 static int ignore_bogus_interrupt(ctlr_info_t *h)  in ignore_bogus_interrupt()
3576 	ctlr_info_t *h = dev_id;  in cciss_intx_discard_completions()
3597 	ctlr_info_t *h = dev_id;  in cciss_msix_discard_completions()
3614 	ctlr_info_t *h = dev_id;  in do_cciss_intx()
3639 	ctlr_info_t *h = dev_id;  in do_cciss_msix_intr()
3776 static int check_for_unit_attention(ctlr_info_t *h, CommandList_struct *c)  in check_for_unit_attention()
3833 static void print_cfg_table(ctlr_info_t *h)  in print_cfg_table()
3940 static void cciss_wait_for_mode_change_ack(ctlr_info_t *h)  in cciss_wait_for_mode_change_ack()
3954 static void cciss_enter_performant_mode(ctlr_info_t *h, u32 use_short_tags)  in cciss_enter_performant_mode()
4020 static void cciss_put_controller_into_performant_mode(ctlr_info_t *h)  in cciss_put_controller_into_performant_mode()
4082 static void cciss_interrupt_mode(ctlr_info_t *h)  in cciss_interrupt_mode()
4144 static inline bool cciss_board_disabled(ctlr_info_t *h)  in cciss_board_disabled()
4213 static int cciss_find_cfgtables(ctlr_info_t *h)  in cciss_find_cfgtables()
4263 static void cciss_find_board_params(ctlr_info_t *h)  in cciss_find_board_params()
4290 static inline bool CISS_signature_present(ctlr_info_t *h)  in CISS_signature_present()
4300 static inline void cciss_enable_scsi_prefetch(ctlr_info_t *h)  in cciss_enable_scsi_prefetch()
4314 static inline void cciss_p600_dma_prefetch_quirk(ctlr_info_t *h)  in cciss_p600_dma_prefetch_quirk()
4329 static int cciss_pci_init(ctlr_info_t *h)  in cciss_pci_init()
4420 			ctlr_info_t *h;  in alloc_cciss_hba()
4422 			h = kzalloc(sizeof(ctlr_info_t), GFP_KERNEL);  in alloc_cciss_hba()
4437 static void free_hba(ctlr_info_t *h)  in free_hba()
4829 static int cciss_allocate_cmd_pool(ctlr_info_t *h)  in cciss_allocate_cmd_pool()
4848 static int cciss_allocate_scatterlists(ctlr_info_t *h)  in cciss_allocate_scatterlists()
4870 static void cciss_free_scatterlists(ctlr_info_t *h)  in cciss_free_scatterlists()
4881 static void cciss_free_cmd_pool(ctlr_info_t *h)  in cciss_free_cmd_pool()
4894 static int cciss_request_irq(ctlr_info_t *h,  in cciss_request_irq()
4916 static int cciss_kdump_soft_reset(ctlr_info_t *h)  in cciss_kdump_soft_reset()
4939 static void cciss_undo_allocations_after_kdump_soft_reset(ctlr_info_t *h)  in cciss_undo_allocations_after_kdump_soft_reset()
4983 	ctlr_info_t *h;  in cciss_init_one()
5219 	ctlr_info_t *h;  in cciss_shutdown()
5263 	ctlr_info_t *h;  in cciss_remove_one()