Added FLR step when devices are being bound by the toolstack.

 Changes to be committed:
	modified:   xenops/device.ml

diff --git a/xenops/device.ml b/xenops/device.ml
index 2eb49df2a52bcbd1975bae25b6a902937e52b71f..329aae46f9db8f49d2d5c210b68d10573141ef1f 100644 (file)
--- a/xenops/device.ml
+++ b/xenops/device.ml
@@ -925,8 +925,11 @@ let bind pcidevs =
        let bind_to_pciback device =
                let newslot = "/sys/bus/pci/drivers/pciback/new_slot" in
                let bind =  "/sys/bus/pci/drivers/pciback/bind" in
+               let doflr =  "/sys/bus/pci/drivers/pciback/do_flr" in
                write_string_to_file newslot device;
                write_string_to_file bind device;
+               try write_string_to_file doflr device
+               with _ -> ()
                in
        List.iter (fun (domain, bus, slot, func) ->
                let devstr = sprintf "%.4x:%.2x:%.2x.%.1x" domain bus slot func in