3  *  linux/drivers/acorn/scsi/cumana_2.c
32 #include <scsi/scsi.h>
33 #include <scsi/scsi_cmnd.h>
34 #include <scsi/scsi_device.h>
35 #include <scsi/scsi_eh.h>
36 #include <scsi/scsi_host.h>
37 #include <scsi/scsi_tcq.h>
41 #include <scsi/scsicam.h>
89  * Purpose  : Enable interrupts on Cumana SCSI 2 card
101  * Purpose  : Disable interrupts on Cumana SCSI 2 card
118  * Purpose  : Turn the Cumana SCSI 2 terminators on or off
137  * Purpose  : handle interrupts from Cumana SCSI 2 card
163 	int dmach = info->info.scsi.dma;  in cumanascsi_2_dma_setup()
288 	if (info->info.scsi.dma != NO_DMA) {  in cumanascsi_2_dma_stop()
290 		disable_dma(info->info.scsi.dma);  in cumanascsi_2_dma_stop()
305 		host->hostt->name, info->info.scsi.type, info->ec->slot_no,  in cumanascsi_2_info()
349 	seq_printf(m, "Cumana SCSI II driver v%s\n", VERSION);  in cumanascsi_2_show_info()
363 	.name				= "Cumana SCSI II",
411 	info->info.scsi.io_base		= base + CUMANASCSI2_FAS216_OFFSET;  in cumanascsi2_probe()
412 	info->info.scsi.io_shift	= CUMANASCSI2_FAS216_SHIFT;  in cumanascsi2_probe()
413 	info->info.scsi.irq		= ec->irq;  in cumanascsi2_probe()
414 	info->info.scsi.dma		= ec->dma;  in cumanascsi2_probe()
439 		printk("scsi%d: IRQ%d not free: %d\n",  in cumanascsi2_probe()
444 	if (info->info.scsi.dma != NO_DMA) {  in cumanascsi2_probe()
445 		if (request_dma(info->info.scsi.dma, "cumanascsi2")) {  in cumanascsi2_probe()
446 			printk("scsi%d: DMA%d not free, using PIO\n",  in cumanascsi2_probe()
447 			       host->host_no, info->info.scsi.dma);  in cumanascsi2_probe()
448 			info->info.scsi.dma = NO_DMA;  in cumanascsi2_probe()
450 			set_dma_speed(info->info.scsi.dma, 180);  in cumanascsi2_probe()
459 	if (info->info.scsi.dma != NO_DMA)  in cumanascsi2_probe()
460 		free_dma(info->info.scsi.dma);  in cumanascsi2_probe()
484 	if (info->info.scsi.dma != NO_DMA)  in cumanascsi2_remove()
485 		free_dma(info->info.scsi.dma);  in cumanascsi2_remove()
521 MODULE_DESCRIPTION("Cumana SCSI-2 driver for Acorn machines");
523 MODULE_PARM_DESC(term, "SCSI bus termination");