77 superio_outb(int ioreg, int reg, int val)  in superio_outb()  argument
79 	outb(reg, ioreg);  in superio_outb()
80 	outb(val, ioreg + 1);  in superio_outb()
84 superio_inb(int ioreg, int reg)  in superio_inb()  argument
86 	outb(reg, ioreg);  in superio_inb()
87 	return inb(ioreg + 1);  in superio_inb()
91 superio_select(int ioreg, int ld)  in superio_select()  argument
93 	outb(SIO_REG_LDSEL, ioreg);  in superio_select()
94 	outb(ld, ioreg + 1);  in superio_select()
98 superio_enter(int ioreg)  in superio_enter()  argument
101 	 * Try to reserve <ioreg> and <ioreg + 1> for exclusive access.  in superio_enter()
103 	if (!request_muxed_region(ioreg, 2, DRVNAME))  in superio_enter()
106 	outb(0x87, ioreg);  in superio_enter()
107 	outb(0x87, ioreg);  in superio_enter()
113 superio_exit(int ioreg)  in superio_exit()  argument
115 	outb(0xaa, ioreg);  in superio_exit()
116 	outb(0x02, ioreg);  in superio_exit()
117 	outb(0x02, ioreg + 1);  in superio_exit()
118 	release_region(ioreg, 2);  in superio_exit()