From: Shao Miller <Shao.Miller@yrdsb.edu.on.ca>
Date: Mon, 3 Jan 2011 08:13:07 +0000 (-0500)
Subject: [dummy] Handle PnP device removal
X-Git-Url: http://git.etherboot.org/people/sha0/winvblock.git/commitdiff_plain/e3f1bb6b1d6d729696efbd5ef18433c15239439d?hp=d0e6d6354c036018ca20a46757a1280bb6c38614;ds=sidebyside

[dummy] Handle PnP device removal
---

diff --git a/src/winvblock/dummy.c b/src/winvblock/dummy.c
index bd6e90f..caa694a 100644
--- a/src/winvblock/dummy.c
+++ b/src/winvblock/dummy.c
@@ -49,11 +49,20 @@ static NTSTATUS STDCALL WvDummyPnp(
     IN PIRP irp,
     IN UCHAR code
   ) {
-    if (code != IRP_MN_QUERY_ID)
-      return WvlIrpComplete(irp, 0, STATUS_NOT_SUPPORTED);
+    switch (code) {
+        case IRP_MN_QUERY_ID:
+          /* The WV_S_DEV_T extension points to the dummy IDs. */
+          return WvDummyIds(irp, dev->ext);
 
-    /* The WV_S_DEV_T extension points to the dummy IDs. */
-    return WvDummyIds(irp, dev->ext);
+        case IRP_MN_QUERY_REMOVE_DEVICE:
+          return WvlIrpComplete(irp, 0, STATUS_SUCCESS);
+
+        case IRP_MN_REMOVE_DEVICE:
+          return WvlIrpComplete(irp, 0, WvlBusRemoveNode(&dev->BusNode));
+
+        default:
+          return WvlIrpComplete(irp, 0, STATUS_NOT_SUPPORTED);
+      }
   }
 
 typedef struct WV_ADD_DUMMY {