69 #define NCR53C400_mem_base 0x3880
70 #define NCR53C400_host_buffer 0x3900
71 #define NCR53C400_region_size 0x3a00
73 #define BOARD_NCR5380 0
92 module_param_hw(ncr_irq, int, irq, 0);
93 module_param_hw(ncr_addr, int, ioport, 0);
94 module_param(ncr_5380, int, 0);
95 module_param(ncr_53c400, int, 0);
96 module_param(ncr_53c400a, int, 0);
97 module_param(dtc_3181e, int, 0);
98 module_param(hp_c2502, int, 0);
101 module_param_hw_array(irq, int, irq, NULL, 0);
102 MODULE_PARM_DESC(irq, "IRQ number(s) (0=none, 254=auto [default])");
104 static int base[] = { 0, 0, 0, 0, 0, 0, 0, 0 };
105 module_param_hw_array(base, int, ioport, NULL, 0);
109 module_param_array(card, int, NULL, 0);
110 MODULE_PARM_DESC(card, "card type (0=NCR5380, 1=NCR53C400, 2=NCR53C400A, 3=DTC3181E, 4=HP C2502)");
138 	NCR5380_write(SELECT_ENABLE_REG, 0);  in g_NCR5380_trigger_irq()
139 	NCR5380_write(TARGET_COMMAND_REG, 0);  in g_NCR5380_trigger_irq()
161 	if (irq <= 0)  in g_NCR5380_probe_irq()
168  * to ports 0x779 and 0x379.
172 	u8 cfg = 0;  in magic_configure()
174 	outb(magic[0], 0x779);  in magic_configure()
175 	outb(magic[1], 0x379);  in magic_configure()
176 	outb(magic[2], 0x379);  in magic_configure()
177 	outb(magic[3], 0x379);  in magic_configure()
178 	outb(magic[4], 0x379);  in magic_configure()
183 	if (idx >= 0 && idx <= 7)  in magic_configure()
184 		cfg = 0x80 | idx | (irq << 4);  in magic_configure()
185 	outb(cfg, 0x379);  in magic_configure()
208 	0x280, 0x290, 0x300, 0x310, 0x330, 0x340, 0x348, 0x350, 0
211 	0x220, 0x240, 0x280, 0x2a0, 0x2c0, 0x300, 0x320, 0x340, 0
214 	0x59, 0xb9, 0xc5, 0xae, 0xa6
217 	0x0f, 0x22, 0xf0, 0x20, 0x80
226 	bool is_pmio = base <= 0xffff;  in generic_NCR5380_init_one()
228 	int flags = 0;  in generic_NCR5380_init_one()
260 		magic_configure(-1, 0, magic);  in generic_NCR5380_init_one()
264 			for (i = 0; ports[i]; i++) {  in generic_NCR5380_init_one()
274 			for (i = 0; ports[i]; i++) {  in generic_NCR5380_init_one()
278 				if (inb(ports[i]) == 0xff)  in generic_NCR5380_init_one()
284 			magic_configure(i, 0, magic); /* no IRQ yet */  in generic_NCR5380_init_one()
286 			outb(0xc0, base + 9);  in generic_NCR5380_init_one()
287 			if (inb(base + 9) != 0x80) {  in generic_NCR5380_init_one()
329 		hostdata->offset = 0;  in generic_NCR5380_init_one()
338 			hostdata->c400_ctl_status = 0;  in generic_NCR5380_init_one()
357 			hostdata->c400_ctl_status = 0x100;  in generic_NCR5380_init_one()
358 			hostdata->c400_blk_cnt = 0x101;  in generic_NCR5380_init_one()
359 			hostdata->c400_host_buf = 0x104;  in generic_NCR5380_init_one()
371 	NCR5380_write(MODE_REG, 0);  in generic_NCR5380_init_one()
372 	if (NCR5380_read(MODE_REG) != 0) {  in generic_NCR5380_init_one()
392 	if (irq == 255 || irq == 0)  in generic_NCR5380_init_one()
403 			board_irq = 0;  in generic_NCR5380_init_one()
414 		if (board_irq <= 0) {  in generic_NCR5380_init_one()
415 			board_irq = 0;  in generic_NCR5380_init_one()
434 				0, "NCR5380", instance)) {  in generic_NCR5380_init_one()
449 	return 0;  in generic_NCR5380_init_one()
503 	} while (--count > 0);  in wait_for_53c80_access()
524 	int start = 0;  in generic_NCR5380_precv()
533 			                          CSR_HOST_BUF_NOT_RDY, 0, 0) < 0)  in generic_NCR5380_precv()
537 			                           CSR_HOST_BUF_NOT_RDY, 0,  in generic_NCR5380_precv()
540 			                           CSR_GATED_53C80_IRQ, 0) < 0 ||  in generic_NCR5380_precv()
559 	if (residual != 0) {  in generic_NCR5380_precv()
566 	if (residual == 0 && NCR5380_poll_politely(hostdata, BUS_AND_STATUS_REG,  in generic_NCR5380_precv()
569 						   0) < 0)  in generic_NCR5380_precv()
575 	return 0;  in generic_NCR5380_precv()
591 	int start = 0;  in generic_NCR5380_psend()
598 		                           CSR_HOST_BUF_NOT_RDY, 0,  in generic_NCR5380_psend()
601 		                           CSR_GATED_53C80_IRQ, 0) < 0 ||  in generic_NCR5380_psend()
611 		if (start >= len && NCR5380_read(hostdata->c400_blk_cnt) == 0)  in generic_NCR5380_psend()
638 	if (residual != 0) {  in generic_NCR5380_psend()
645 	if (residual == 0) {  in generic_NCR5380_psend()
648 					  0) < 0)  in generic_NCR5380_psend()
654 					  0) < 0)  in generic_NCR5380_psend()
661 	return 0;  in generic_NCR5380_psend()
670 		return 0;  in generic_NCR5380_dma_xfer_len()
674 		return 0;  in generic_NCR5380_dma_xfer_len()
716 			printk(KERN_WARNING "Card not found at address 0x%03x\n",  in generic_NCR5380_isa_match()
718 		return 0;  in generic_NCR5380_isa_match()
751 	if (pnp_activate_dev(pdev) < 0)  in generic_NCR5380_pnp_probe()
754 	base = pnp_port_start(pdev, 0);  in generic_NCR5380_pnp_probe()
755 	irq = pnp_irq(pdev, 0);  in generic_NCR5380_pnp_probe()
779 	int ret = 0;  in generic_NCR5380_init()
782 	if (irq[0] == -1 && base[0] == 0 && card[0] == -1) {  in generic_NCR5380_init()
783 		irq[0] = ncr_irq;  in generic_NCR5380_init()
784 		base[0] = ncr_addr;  in generic_NCR5380_init()
786 			card[0] = BOARD_NCR5380;  in generic_NCR5380_init()
788 			card[0] = BOARD_NCR53C400;  in generic_NCR5380_init()
790 			card[0] = BOARD_NCR53C400A;  in generic_NCR5380_init()
792 			card[0] = BOARD_DTC3181E;  in generic_NCR5380_init()
794 			card[0] = BOARD_HP_C2502;  in generic_NCR5380_init()
805 	return (pnp_registered || isa_registered) ? 0 : ret;  in generic_NCR5380_init()