From 3f3b293e16c7821c93b21a29432b5e8792949d5e Mon Sep 17 00:00:00 2001
From: gibbs <gibbs@FreeBSD.org>
Date: Fri, 15 Oct 2004 23:39:52 +0000
Subject: [PATCH] Skip probe attempts for ISA PnP devices.

Pointed out by: imp
---
 sys/dev/aic7xxx/ahc_isa.c | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

diff --git a/sys/dev/aic7xxx/ahc_isa.c b/sys/dev/aic7xxx/ahc_isa.c
index 2595096a33b3..1515a68d60b9 100644
--- a/sys/dev/aic7xxx/ahc_isa.c
+++ b/sys/dev/aic7xxx/ahc_isa.c
@@ -137,11 +137,15 @@ ahc_isa_probe(device_t dev)
 	int	  error;
 	int	  zero;
 
-	error = ENODEV;
+	error = ENXIO;
 	zero = 0;
 	regs = NULL;
 	irq = NULL;
 
+	/* Skip probes for ISA PnP devices */
+	if (isa_get_logicalid(dev) != 0)
+		return (error);
+
 	regs = bus_alloc_resource_any(dev, SYS_RES_IOPORT, &zero, RF_ACTIVE);
 	if (regs == NULL) {
 		device_printf(dev, "No resources allocated.\n");