287 struct NCR_ESP {  struct
288   struct NCR_ESP *next;                   /* Next ESP on probed or NULL */  argument
408   int  (*dma_bytes_sent)(struct NCR_ESP *, int);  argument
409   int  (*dma_can_transfer)(struct NCR_ESP *, Scsi_Cmnd *);  argument
410   void (*dma_dump_state)(struct NCR_ESP *);  argument
411   void (*dma_init_read)(struct NCR_ESP *, __u32, int);  argument
412   void (*dma_init_write)(struct NCR_ESP *, __u32, int);  argument
413   void (*dma_ints_off)(struct NCR_ESP *);  argument
414   void (*dma_ints_on)(struct NCR_ESP *);  argument
415   int  (*dma_irq_p)(struct NCR_ESP *);  argument
416   int  (*dma_ports_p)(struct NCR_ESP *);  argument
417   void (*dma_setup)(struct NCR_ESP *, __u32, int, int);  argument
420   void (*dma_barrier)(struct NCR_ESP *);  argument
421   void (*dma_drain)(struct NCR_ESP *);  argument
422   void (*dma_invalidate)(struct NCR_ESP *);  argument
423   void (*dma_irq_entry)(struct NCR_ESP *);  argument
424   void (*dma_irq_exit)(struct NCR_ESP *);  argument
425   void (*dma_led_off)(struct NCR_ESP *);  argument
426   void (*dma_led_on)(struct NCR_ESP *);  argument
427   void (*dma_poll)(struct NCR_ESP *, unsigned char *);  argument
428   void (*dma_reset)(struct NCR_ESP *);  argument
431   void (*dma_mmu_get_scsi_one)(struct NCR_ESP *, Scsi_Cmnd *);  argument
432   void (*dma_mmu_get_scsi_sgl)(struct NCR_ESP *, Scsi_Cmnd *);  argument
433   void (*dma_mmu_release_scsi_one)(struct NCR_ESP *, Scsi_Cmnd *);  argument
434   void (*dma_mmu_release_scsi_sgl)(struct NCR_ESP *, Scsi_Cmnd *);  argument
642 extern void esp_cmd(struct NCR_ESP *esp, struct ESP_regs *eregs, unchar cmd);
643 extern struct NCR_ESP *esp_allocate(Scsi_Host_Template *, void *);
644 extern void esp_deallocate(struct NCR_ESP *);
646 extern void esp_initialize(struct NCR_ESP *);