53 static struct sun_flpy_controller *sun_fdc = NULL;  variable
106 		sun_fdc->dor_82077 = value;  in sun_set_dor()
111 	return sun_fdc->dir_82077;  in sun_read_dir()
122 		return sun_fdc->status_82072 & ~STATUS_DMA;  in sun_82072_fd_inb()
124 		return sun_fdc->data_82072;  in sun_82072_fd_inb()
142 		sun_fdc->data_82072 = value;  in sun_82072_fd_outb()
145 		sun_fdc->dcr_82072 = value;  in sun_82072_fd_outb()
148 		sun_fdc->status_82072 = value;  in sun_82072_fd_outb()
162 		return sun_fdc->status1_82077;  in sun_82077_fd_inb()
164 		return sun_fdc->status2_82077;  in sun_82077_fd_inb()
166 		return sun_fdc->dor_82077;  in sun_82077_fd_inb()
168 		return sun_fdc->tapectl_82077;  in sun_82077_fd_inb()
170 		return sun_fdc->status_82077 & ~STATUS_DMA;  in sun_82077_fd_inb()
172 		return sun_fdc->data_82077;  in sun_82077_fd_inb()
190 		sun_fdc->data_82077 = value;  in sun_82077_fd_outb()
193 		sun_fdc->dcr_82077 = value;  in sun_82077_fd_outb()
196 		sun_fdc->status_82077 = value;  in sun_82077_fd_outb()
199 		sun_fdc->tapectl_82077 = value;  in sun_82077_fd_outb()
319 	sun_fdc = of_ioremap(&r, 0, fd_regs[0].reg_size, "floppy");  in sun_floppy_init()
343 	if (sun_fdc->status_82072 == 0xff) {  in sun_floppy_init()
344 		sun_fdc = NULL;  in sun_floppy_init()
350 	fdc_status = &sun_fdc->status_82077;  in sun_floppy_init()
352 	if (sun_fdc->dor_82077 == 0x80) {  in sun_floppy_init()
353 		sun_fdc->dor_82077 = 0x02;  in sun_floppy_init()
354 		if (sun_fdc->dor_82077 == 0x80) {  in sun_floppy_init()
357 			fdc_status = &sun_fdc->status_82072;  in sun_floppy_init()
363 	return (int) sun_fdc;  in sun_floppy_init()