Lines Matching defs:io
46 static u8 __devinit mixer_read(unsigned long io, u8 reg)
48 outb(reg, io + 4);
50 reg = inb(io + 5);
60 unsigned long io;
85 io = 0x220 + 0x20 * (map & 3);
88 printk(KERN_INFO "kahlua: XpressAudio at 0x%lx\n", io);
97 irq = mixer_read(io, 0x80) & 0x0F;
98 dma8 = mixer_read(io, 0x81);
152 hw_config->io_base = io;
159 if (!request_region(io, 16, "soundblaster"))
165 release_region(io, 16);