[Qemu-devel] [PATCH 15/15] e1000: using new interface--unmap to unplug

[Liu Ping Fan]

From: Liu Ping Fan <address@hidden>

Signed-off-by: Liu Ping Fan <address@hidden>
---
 hw/e1000.c |    8 ++++++++
 1 files changed, 8 insertions(+), 0 deletions(-)

diff --git a/hw/e1000.c b/hw/e1000.c
index 4573f13..fa71455 100644
--- a/hw/e1000.c
+++ b/hw/e1000.c
@@ -1192,6 +1192,13 @@ e1000_cleanup(VLANClientState *nc)
     s->nic = NULL;
 }
 
+static void
+pci_e1000_unmap(PCIDevice *p)
+{
+    /* DO NOT FREE anything!until refcnt=0 */
+    /* isolate from memory view */
+}
+
 static int
 pci_e1000_uninit(PCIDevice *dev)
 {
@@ -1275,6 +1282,7 @@ static void e1000_class_init(ObjectClass *klass, void 
*data)
     PCIDeviceClass *k = PCI_DEVICE_CLASS(klass);
 
     k->init = pci_e1000_init;
+    k->unmap = pci_e1000_unmap;
     k->exit = pci_e1000_uninit;
     k->romfile = "pxe-e1000.rom";
     k->vendor_id = PCI_VENDOR_ID_INTEL;
-- 
1.7.4.4