22 writereg(unsigned int padr, signed int addr, u_char off, u_char val) {  in writereg()  argument
23 	outb_p(0x1c, padr + 2);  in writereg()
24 	outb_p(0x14, padr + 2);  in writereg()
25 	outb_p((addr + off) & 0x7f, padr);  in writereg()
26 	outb_p(0x16, padr + 2);  in writereg()
27 	outb_p(val, padr);  in writereg()
28 	outb_p(0x17, padr + 2);  in writereg()
29 	outb_p(0x14, padr + 2);  in writereg()
30 	outb_p(0x1c, padr + 2);  in writereg()
38 readreg(unsigned int padr, signed int addr, u_char off) {  in readreg()  argument
41 	outb_p(0x1c, padr + 2);  in readreg()
42 	outb_p(0x14, padr + 2);  in readreg()
43 	outb_p((addr + off) | 0x80, padr);  in readreg()
44 	outb_p(0x16, padr + 2);  in readreg()
45 	outb_p(0x17, padr + 2);  in readreg()
46 	n1 = (inb_p(padr + 1) >> 3) & 0x17;  in readreg()
47 	outb_p(0x16, padr + 2);  in readreg()
48 	n2 = (inb_p(padr + 1) >> 3) & 0x17;  in readreg()
49 	outb_p(0x14, padr + 2);  in readreg()
50 	outb_p(0x1c, padr + 2);  in readreg()
55 read_fifo(unsigned int padr, signed int adr, u_char *data, int size)  in read_fifo()  argument
60 	outb_p(0x1c, padr + 2);  in read_fifo()
61 	outb_p(0x14, padr + 2);  in read_fifo()
62 	outb_p(adr | 0x80, padr);  in read_fifo()
63 	outb_p(0x16, padr + 2);  in read_fifo()
65 		outb_p(0x17, padr + 2);  in read_fifo()
66 		n1 = (inb_p(padr + 1) >> 3) & 0x17;  in read_fifo()
67 		outb_p(0x16, padr + 2);  in read_fifo()
68 		n2 = (inb_p(padr + 1) >> 3) & 0x17;  in read_fifo()
71 	outb_p(0x14, padr + 2);  in read_fifo()
72 	outb_p(0x1c, padr + 2);  in read_fifo()
77 write_fifo(unsigned int padr, signed int adr, u_char *data, int size)  in write_fifo()  argument
80 	outb_p(0x1c, padr + 2);  in write_fifo()
81 	outb_p(0x14, padr + 2);  in write_fifo()
82 	outb_p(adr & 0x7f, padr);  in write_fifo()
84 		outb_p(0x16, padr + 2);  in write_fifo()
85 		outb_p(*(data++), padr);  in write_fifo()
86 		outb_p(0x17, padr + 2);  in write_fifo()
88 	outb_p(0x14, padr + 2);  in write_fifo()
89 	outb_p(0x1c, padr + 2);  in write_fifo()