81 	struct ecb ecb[AHA1740_ECBS];  member
92 static inline struct ecb *ecb_dma_to_cpu (struct Scsi_Host *host,  in ecb_dma_to_cpu()
100 	return (struct ecb *)(((char *) hdata->ecb) + (unsigned int) offset);  in ecb_dma_to_cpu()
108 	offset = (char *) cpu - (char *) hdata->ecb;  in ecb_cpu_to_dma()
218 	struct ecb *ecbptr;  in aha1740_intr_handle()
287 			memset(ecbptr,0,sizeof(struct ecb));   in aha1740_intr_handle()
355 	/* locate an available ecb */  in aha1740_queuecommand_lck()
361 		if (!host->ecb[ecbno].cmdw)  in aha1740_queuecommand_lck()
368 	if (host->ecb[ecbno].cmdw)  in aha1740_queuecommand_lck()
369 		panic("Unable to find empty ecb for aha1740.\n");  in aha1740_queuecommand_lck()
371 	host->ecb[ecbno].cmdw = AHA1740CMD_INIT; /* SCSI Initiator Command  in aha1740_queuecommand_lck()
381 	host->ecb[ecbno].cdblen = SCpnt->cmd_len; /* SCSI Command  in aha1740_queuecommand_lck()
391 	memcpy(host->ecb[ecbno].cdb, cmd, SCpnt->cmd_len);  in aha1740_queuecommand_lck()
411 		host->ecb[ecbno].sg = 1;  /* SCSI Initiator Command  in aha1740_queuecommand_lck()
418 		host->ecb[ecbno].datalen = nseg * sizeof(struct aha1740_chain);  in aha1740_queuecommand_lck()
419 		host->ecb[ecbno].dataptr = sg_dma;  in aha1740_queuecommand_lck()
426 		host->ecb[ecbno].datalen = 0;  in aha1740_queuecommand_lck()
427 		host->ecb[ecbno].dataptr = 0;  in aha1740_queuecommand_lck()
429 	host->ecb[ecbno].lun = SCpnt->device->lun;  in aha1740_queuecommand_lck()
430 	host->ecb[ecbno].ses = 1; /* Suppress underrun errors */  in aha1740_queuecommand_lck()
431 	host->ecb[ecbno].dir = direction;  in aha1740_queuecommand_lck()
432 	host->ecb[ecbno].ars = 1; /* Yes, get the sense on an error */  in aha1740_queuecommand_lck()
433 	host->ecb[ecbno].senselen = 12;  in aha1740_queuecommand_lck()
434 	host->ecb[ecbno].senseptr = ecb_cpu_to_dma (SCpnt->device->host,  in aha1740_queuecommand_lck()
435 						    host->ecb[ecbno].sense);  in aha1740_queuecommand_lck()
436 	host->ecb[ecbno].statusptr = ecb_cpu_to_dma (SCpnt->device->host,  in aha1740_queuecommand_lck()
437 						     host->ecb[ecbno].status);  in aha1740_queuecommand_lck()
438 	host->ecb[ecbno].done = done;  in aha1740_queuecommand_lck()
439 	host->ecb[ecbno].SCpnt = SCpnt;  in aha1740_queuecommand_lck()
444 		for (i = 0; i < sizeof(host->ecb[ecbno]) - 10; i++)  in aha1740_queuecommand_lck()
445 			printk("%02x ", ((unchar *)&host->ecb[ecbno])[i]);  in aha1740_queuecommand_lck()
477 		outl (ecb_cpu_to_dma (SCpnt->device->host, host->ecb + ecbno),  in aha1740_queuecommand_lck()
598 	host->ecb_dma_addr = dma_map_single (&edev->dev, host->ecb,  in aha1740_probe()
599 					     sizeof (host->ecb),  in aha1740_probe()
602 		printk (KERN_ERR "aha1740_probe: Couldn't map ECB, giving up\n");  in aha1740_probe()
627 			  sizeof (host->ecb), DMA_BIDIRECTIONAL);  in aha1740_probe()
645 			  sizeof (host->ecb), DMA_BIDIRECTIONAL);  in aha1740_remove()