X-Git-Url: http://review.tizen.org/git/?a=blobdiff_plain;f=arch%2Fx86%2Fxen%2Fenlighten.c;h=2b26dd5930c6e82e87f0e20505ab5954e6213a83;hb=11bd04f6f35621193311c32e0721142b073a7794;hp=b8e45f164e2acc360bcc5c380a864a635761f134;hpb=4e2ccdb0409146f8cf64a11b6ef82a9c928ced2a;p=platform%2Fadaptation%2Frenesas_rcar%2Frenesas_kernel.git

diff --git a/arch/x86/xen/enlighten.c b/arch/x86/xen/enlighten.c
index b8e45f1..2b26dd5 100644
--- a/arch/x86/xen/enlighten.c
+++ b/arch/x86/xen/enlighten.c
@@ -27,7 +27,9 @@
 #include <linux/page-flags.h>
 #include <linux/highmem.h>
 #include <linux/console.h>
+#include <linux/pci.h>
 
+#include <xen/xen.h>
 #include <xen/interface/xen.h>
 #include <xen/interface/version.h>
 #include <xen/interface/physdev.h>
@@ -1175,7 +1177,11 @@ asmlinkage void __init xen_start_kernel(void)
 		add_preferred_console("xenboot", 0, NULL);
 		add_preferred_console("tty", 0, NULL);
 		add_preferred_console("hvc", 0, NULL);
+	} else {
+		/* Make sure ACS will be enabled */
+		pci_request_acs();
 	}
+		
 
 	xen_raw_console_write("about to get started...\n");