Merge branch 'stable/vga.support' into stable/drivers

[pandora-kernel.git] / arch / x86 / xen / enlighten.c

diff --git a/arch/x86/xen/enlighten.c b/arch/x86/xen/enlighten.c
index dd7b88f..5325742 100644 (file)
--- a/arch/x86/xen/enlighten.c
+++ b/arch/x86/xen/enlighten.c
@@ -1033,6 +1033,13 @@ static void xen_machine_halt(void)
        xen_reboot(SHUTDOWN_poweroff);
 }
 
+static void xen_machine_power_off(void)
+{
+       if (pm_power_off)
+               pm_power_off();
+       xen_reboot(SHUTDOWN_poweroff);
+}
+
 static void xen_crash_shutdown(struct pt_regs *regs)
 {
        xen_reboot(SHUTDOWN_crash);
@@ -1058,7 +1065,7 @@ int xen_panic_handler_init(void)
 static const struct machine_ops xen_machine_ops __initconst = {
        .restart = xen_restart,
        .halt = xen_machine_halt,
-       .power_off = xen_machine_halt,
+       .power_off = xen_machine_power_off,
        .shutdown = xen_machine_halt,
        .crash_shutdown = xen_crash_shutdown,
        .emergency_restart = xen_emergency_restart,
@@ -1241,6 +1248,14 @@ asmlinkage void __init xen_start_kernel(void)
                if (pci_xen)
                        x86_init.pci.arch_init = pci_xen_init;
        } else {
+               const struct dom0_vga_console_info *info =
+                       (void *)((char *)xen_start_info +
+                                xen_start_info->console.dom0.info_off);
+
+               xen_init_vga(info, xen_start_info->console.dom0.info_size);
+               xen_start_info->console.domU.mfn = 0;
+               xen_start_info->console.domU.evtchn = 0;
+
                /* Make sure ACS will be enabled */
                pci_request_acs();
        }