shithub: riscv

ref: 47682ee42a1f686dbd3aa9de7375c16f7d3d95e8
dir: /sys/src/9/alphapc/sio.c/

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#include "u.h"
#include "../port/lib.h"
#include "mem.h"
#include "dat.h"
#include "fns.h"
#include "io.h"

/*
 * 82378ZB Saturn-I/O (SIO) PCI-to-ISA Bus Bridge.
 */
static Pcidev* siodev;

void
siodump(void)
{
	if(siodev == nil && (siodev = pcimatch(nil, 0x8086, 0x0484)) == nil)
		return;
}