From: Pekka Enberg <penberg@cs.helsinki.fi>
Date: Sat, 31 Jul 2010 13:09:36 +0000 (+0300)
Subject: kvm: Force PCI Configuration Mechanism 1
X-Git-Tag: next-20110824~3^2~528^2~76
X-Git-Url: https://git.karo-electronics.de/?a=commitdiff_plain;h=9d1deaab5a088b8b338bbe0f1ba75e78add53d68;p=karo-tx-linux.git

kvm: Force PCI Configuration Mechanism 1

This patch forces the guest Linux kernel to use PCI Configuration Mechanism 1.

Signed-off-by: Pekka Enberg <penberg@cs.helsinki.fi>
---

diff --git a/tools/kvm/main.c b/tools/kvm/main.c
index b98107ade4a9..295f65dd115f 100644
--- a/tools/kvm/main.c
+++ b/tools/kvm/main.c
@@ -93,7 +93,7 @@ int main(int argc, char *argv[])
 
 	kvm__setup_cpuid(kvm);
 
-	strcpy(real_cmdline, "notsc nolapic nosmp noacpi earlyprintk=serial,keep ");
+	strcpy(real_cmdline, "notsc nolapic nosmp noacpi pci=conf1 earlyprintk=serial,keep ");
 	if (kernel_cmdline) {
 		strlcat(real_cmdline, kernel_cmdline, sizeof(real_cmdline));
 		real_cmdline[sizeof(real_cmdline)-1] = '\0';