From 090fa1c8c837ebabf8c199031e0f9a9bcdf26814 Mon Sep 17 00:00:00 2001
From: Paul Durrant <paul.durrant@citrix.com>
Date: Thu, 26 Jan 2017 09:37:24 +0000
Subject: [PATCH] xen-platform: add support for unplugging NVMe disks...

...not just IDE and SCSI.

This patch allows the Xen tool-stack to fully support of NVMe as an
emulated disk type. See [1] for the relevant tool-stack patch discussion.

[1] https://lists.xen.org/archives/html/xen-devel/2017-01/msg01225.html

Signed-off-by: Paul Durrant <paul.durrant@citrix.com>
Reviewed-by: Stefano Stabellini <sstabellini@kernel.org>
---
 hw/i386/xen/xen_platform.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/hw/i386/xen/xen_platform.c b/hw/i386/xen/xen_platform.c
index f50915ffbc..7d41ebb68b 100644
--- a/hw/i386/xen/xen_platform.c
+++ b/hw/i386/xen/xen_platform.c
@@ -120,6 +120,7 @@ static void unplug_disks(PCIBus *b, PCIDevice *d, void *o)
         break;
 
     case PCI_CLASS_STORAGE_SCSI:
+    case PCI_CLASS_STORAGE_EXPRESS:
         object_unparent(OBJECT(d));
         break;