41 #define BOARD_NORMAL	0
55 #define CTRL	0x16fc
56 #define STAT	0x2004
57 #define L(v)	(((v)<<16)|((v) & 0x0000ffff))
58 #define H(v)	(((v)>>16)|((v) & 0xffff0000))
64   void __iomem *dma = priv(host)->dma + 0x2000;  in NCR5380_pwrite()
66   if(!len) return 0;  in NCR5380_pwrite()
68   writeb(0x02, priv(host)->base + CTRL);  in NCR5380_pwrite()
75     if(status & 0x80)  in NCR5380_pwrite()
77     if(!(status & 0x40))  in NCR5380_pwrite()
88     if(len == 0)  in NCR5380_pwrite()
93   writeb(0x12, priv(host)->base + CTRL);  in NCR5380_pwrite()
95   while(len > 0)  in NCR5380_pwrite()
99     if(status & 0x80)  in NCR5380_pwrite()
101     if(status & 0x40)  in NCR5380_pwrite()
104       if(--len == 0)  in NCR5380_pwrite()
109     if(status & 0x80)  in NCR5380_pwrite()
111     if(status & 0x40)  in NCR5380_pwrite()
114       if(--len == 0)  in NCR5380_pwrite()
119   writeb(priv(host)->ctrl | 0x40, priv(host)->base + CTRL);  in NCR5380_pwrite()
127   void __iomem *dma = priv(host)->dma + 0x2000;  in NCR5380_pread()
129   if(!len) return 0;  in NCR5380_pread()
131   writeb(0x00, priv(host)->base + CTRL);  in NCR5380_pread()
137     if(status & 0x80)  in NCR5380_pread()
139     if(!(status & 0x40))  in NCR5380_pread()
150     if(len == 0)  in NCR5380_pread()
155   writeb(0x10, priv(host)->base + CTRL);  in NCR5380_pread()
157   while(len > 0)  in NCR5380_pread()
161     if(status & 0x80)  in NCR5380_pread()
163     if(status & 0x40)  in NCR5380_pread()
166       if(--len == 0)  in NCR5380_pread()
171     if(status & 0x80)  in NCR5380_pread()
173     if(status & 0x40)  in NCR5380_pread()
176       if(--len == 0)  in NCR5380_pread()
181   writeb(priv(host)->ctrl | 0x40, priv(host)->base + CTRL);  in NCR5380_pread()
190 	writeb(0, base + CTRL);  in cumanascsi_read()
192 	val = readb(base + 0x2100 + (reg << 2));  in cumanascsi_read()
194 	priv(host)->ctrl = 0x40;  in cumanascsi_read()
195 	writeb(0x40, base + CTRL);  in cumanascsi_read()
204 	writeb(0, base + CTRL);  in cumanascsi_write()
206 	writeb(value, base + 0x2100 + (reg << 2));  in cumanascsi_write()
208 	priv(host)->ctrl = 0x40;  in cumanascsi_write()
209 	writeb(0x40, base + CTRL);  in cumanascsi_write()
256 	NCR5380_init(host, 0);  in cumanascsi1_probe()
258         priv(host)->ctrl = 0;  in cumanascsi1_probe()
259         writeb(0, priv(host)->base + CTRL);  in cumanascsi1_probe()
275 	printk("scsi%d: at port 0x%08lx irq %d",  in cumanascsi1_probe()
319 	{ 0xffff, 0xffff }