147 	unsigned io_base;  member
201 static inline void sscape_write_unsafe(unsigned io_base, enum GA_REG reg,  in sscape_write_unsafe()  argument
204 	outb(reg, ODIE_ADDR_IO(io_base));  in sscape_write_unsafe()
205 	outb(val, ODIE_DATA_IO(io_base));  in sscape_write_unsafe()
218 	sscape_write_unsafe(s->io_base, reg, val);  in sscape_write()
226 static inline unsigned char sscape_read_unsafe(unsigned io_base,  in sscape_read_unsafe()  argument
229 	outb(reg, ODIE_ADDR_IO(io_base));  in sscape_read_unsafe()
230 	return inb(ODIE_DATA_IO(io_base));  in sscape_read_unsafe()
236 static inline void set_host_mode_unsafe(unsigned io_base)  in set_host_mode_unsafe()  argument
238 	outb(0x0, HOST_CTRL_IO(io_base));  in set_host_mode_unsafe()
244 static inline void set_midi_mode_unsafe(unsigned io_base)  in set_midi_mode_unsafe()  argument
246 	outb(0x3, HOST_CTRL_IO(io_base));  in set_midi_mode_unsafe()
253 static inline int host_read_unsafe(unsigned io_base)  in host_read_unsafe()  argument
256 	if ((inb(HOST_CTRL_IO(io_base)) & RX_READY) != 0)  in host_read_unsafe()
257 		data = inb(HOST_DATA_IO(io_base));  in host_read_unsafe()
267 static int host_read_ctrl_unsafe(unsigned io_base, unsigned timeout)  in host_read_ctrl_unsafe()  argument
271 	while (((data = host_read_unsafe(io_base)) < 0) && (timeout != 0)) {  in host_read_ctrl_unsafe()
283 static inline int host_write_unsafe(unsigned io_base, unsigned char data)  in host_write_unsafe()  argument
285 	if ((inb(HOST_CTRL_IO(io_base)) & TX_READY) != 0) {  in host_write_unsafe()
286 		outb(data, HOST_DATA_IO(io_base));  in host_write_unsafe()
298 static int host_write_ctrl_unsafe(unsigned io_base, unsigned char data,  in host_write_ctrl_unsafe()  argument
303 	while (!(err = host_write_unsafe(io_base, data)) && (timeout != 0)) {  in host_write_ctrl_unsafe()
336 static void activate_ad1845_unsafe(unsigned io_base)  in activate_ad1845_unsafe()  argument
338 	unsigned char val = sscape_read_unsafe(io_base, GA_HMCTL_REG);  in activate_ad1845_unsafe()
339 	sscape_write_unsafe(io_base, GA_HMCTL_REG, (val & 0xcf) | 0x10);  in activate_ad1845_unsafe()
340 	sscape_write_unsafe(io_base, GA_CDCFG_REG, 0x80);  in activate_ad1845_unsafe()
358 static void sscape_start_dma_unsafe(unsigned io_base, enum GA_REG reg)  in sscape_start_dma_unsafe()  argument
360 	sscape_write_unsafe(io_base, reg,  in sscape_start_dma_unsafe()
361 			    sscape_read_unsafe(io_base, reg) | 0x01);  in sscape_start_dma_unsafe()
362 	sscape_write_unsafe(io_base, reg,  in sscape_start_dma_unsafe()
363 			    sscape_read_unsafe(io_base, reg) & 0xfe);  in sscape_start_dma_unsafe()
370 static int sscape_wait_dma_unsafe(unsigned io_base, enum GA_REG reg,  in sscape_wait_dma_unsafe()  argument
373 	while (!(sscape_read_unsafe(io_base, reg) & 0x01) && (timeout != 0)) {  in sscape_wait_dma_unsafe()
378 	return sscape_read_unsafe(io_base, reg) & 0x01;  in sscape_wait_dma_unsafe()
397 		x = host_read_unsafe(s->io_base);  in obp_startup_ack()
424 		x = host_read_unsafe(s->io_base);  in host_startup_ack()
454 	val = sscape_read_unsafe(s->io_base, GA_HMCTL_REG);  in upload_dma_data()
455 	sscape_write_unsafe(s->io_base, GA_HMCTL_REG, val & 0x3f);  in upload_dma_data()
461 	sscape_write_unsafe(s->io_base, GA_DMAA_REG, val);  in upload_dma_data()
462 	sscape_write_unsafe(s->io_base, GA_DMAB_REG, 0x20);  in upload_dma_data()
467 	val = sscape_read_unsafe(s->io_base, GA_HMCTL_REG);  in upload_dma_data()
468 	sscape_write_unsafe(s->io_base, GA_HMCTL_REG, val | 0x80);  in upload_dma_data()
483 		sscape_start_dma_unsafe(s->io_base, GA_DMAA_REG);  in upload_dma_data()
484 		if (!sscape_wait_dma_unsafe(s->io_base, GA_DMAA_REG, 5000)) {  in upload_dma_data()
497 	set_host_mode_unsafe(s->io_base);  in upload_dma_data()
498 	outb(0x0, s->io_base);  in upload_dma_data()
503 	val = sscape_read_unsafe(s->io_base, GA_HMCTL_REG);  in upload_dma_data()
504 	sscape_write_unsafe(s->io_base, GA_HMCTL_REG, val | 0x40);  in upload_dma_data()
557 		data = host_read_ctrl_unsafe(sscape->io_base, 100);  in sscape_upload_bootblock()
560 		sscape_write_unsafe(sscape->io_base, GA_SMCFGA_REG, 0x2f);  in sscape_upload_bootblock()
646 	set_host_mode_unsafe(s->io_base);  in sscape_midi_put()
658 	change = host_write_ctrl_unsafe(s->io_base, CMD_SET_MIDI_VOL, 100)  in sscape_midi_put()
659 		 && host_write_ctrl_unsafe(s->io_base, new_val, 100)  in sscape_midi_put()
660 		 && host_write_ctrl_unsafe(s->io_base, CMD_XXX_MIDI_VOL, 100)  in sscape_midi_put()
661 		 && host_write_ctrl_unsafe(s->io_base, new_val, 100);  in sscape_midi_put()
668 	set_midi_mode_unsafe(s->io_base);  in sscape_midi_put()
723 	if ((inb(HOST_CTRL_IO(s->io_base)) & 0x78) != 0)  in detect_sscape()
726 	d = inb(ODIE_ADDR_IO(s->io_base)) & 0xf0;  in detect_sscape()
737 	outb(0xfa, ODIE_ADDR_IO(s->io_base));  in detect_sscape()
738 	if ((inb(ODIE_ADDR_IO(s->io_base)) & 0x9f) != 0x0a)  in detect_sscape()
741 	outb(0xfe, ODIE_ADDR_IO(s->io_base));  in detect_sscape()
742 	if ((inb(ODIE_ADDR_IO(s->io_base)) & 0x9f) != 0x0e)  in detect_sscape()
745 	outb(0xfe, ODIE_ADDR_IO(s->io_base));  in detect_sscape()
746 	d = inb(ODIE_DATA_IO(s->io_base));  in detect_sscape()
751 		activate_ad1845_unsafe(s->io_base);  in detect_sscape()
756 	d  = sscape_read_unsafe(s->io_base, GA_HMCTL_REG);  in detect_sscape()
757 	sscape_write_unsafe(s->io_base, GA_HMCTL_REG, d | 0xc0);  in detect_sscape()
774 	d  = sscape_read_unsafe(s->io_base, GA_HMCTL_REG) & 0x3f;  in detect_sscape()
775 	sscape_write_unsafe(s->io_base, GA_HMCTL_REG, d);  in detect_sscape()
780 	d = sscape_read_unsafe(s->io_base, GA_HMCTL_REG);  in detect_sscape()
781 	sscape_write_unsafe(s->io_base, GA_HMCTL_REG, d | 0xc0);  in detect_sscape()
986 	sscape->io_base = port[dev];  in create_sscape()
990 			sscape->io_base);  in create_sscape()
1014 			 name, sscape->io_base, irq[dev], dma[dev]);  in create_sscape()
1039 	sscape_write_unsafe(sscape->io_base, GA_SMCFGA_REG, 0x2e);  in create_sscape()
1040 	sscape_write_unsafe(sscape->io_base, GA_SMCFGB_REG, 0x00);  in create_sscape()
1045 	sscape_write_unsafe(sscape->io_base, GA_DMACFG_REG, 0x50);  in create_sscape()
1047 	sscape_write_unsafe(sscape->io_base, GA_DMAA_REG, dma_cfg);  in create_sscape()
1048 	sscape_write_unsafe(sscape->io_base, GA_DMAB_REG, 0x20);  in create_sscape()
1051 	val = sscape_read_unsafe(sscape->io_base, GA_HMCTL_REG) & 0xF7;  in create_sscape()
1054 	sscape_write_unsafe(sscape->io_base, GA_HMCTL_REG, val | 0x10);  in create_sscape()
1055 	sscape_write_unsafe(sscape->io_base, GA_INTCFG_REG, 0xf0 | mpu_irq_cfg);  in create_sscape()
1056 	sscape_write_unsafe(sscape->io_base,  in create_sscape()
1062 	sscape_write_unsafe(sscape->io_base, GA_INTENA_REG, 0x80);  in create_sscape()
1106 			host_write_ctrl_unsafe(sscape->io_base,  in create_sscape()
1108 			host_write_ctrl_unsafe(sscape->io_base,  in create_sscape()
1110 			host_write_ctrl_unsafe(sscape->io_base,  in create_sscape()
1112 			host_write_ctrl_unsafe(sscape->io_base,  in create_sscape()
1114 			host_write_ctrl_unsafe(sscape->io_base,  in create_sscape()
1116 			host_write_ctrl_unsafe(sscape->io_base,  in create_sscape()
1118 			host_write_ctrl_unsafe(sscape->io_base, CMD_ACK, 100);  in create_sscape()
1120 			set_midi_mode_unsafe(sscape->io_base);  in create_sscape()