[Top][All Lists]
[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]
[Qemu-devel] [PATCH 1/4] Fix do_pci_register_device() to reject devfn al
From: |
Markus Armbruster |
Subject: |
[Qemu-devel] [PATCH 1/4] Fix do_pci_register_device() to reject devfn already in use |
Date: |
Thu, 18 Jun 2009 15:14:07 +0200 |
Signed-off-by: Markus Armbruster <address@hidden>
---
hw/pci.c | 2 ++
1 files changed, 2 insertions(+), 0 deletions(-)
diff --git a/hw/pci.c b/hw/pci.c
index 0a738db..36c92d7 100644
--- a/hw/pci.c
+++ b/hw/pci.c
@@ -251,6 +251,8 @@ static PCIDevice *do_pci_register_device(PCIDevice
*pci_dev, PCIBus *bus,
}
return NULL;
found: ;
+ } else if (bus->devices[devfn]) {
+ return NULL;
}
pci_dev->bus = bus;
pci_dev->devfn = devfn;
--
1.6.0.6
- [Qemu-devel] [RFC PATCH 0/4] Configurable PCI device addresses, Markus Armbruster, 2009/06/18
- [Qemu-devel] [PATCH 4/4] Support addr=... in option argument of -drive if=virtio, Markus Armbruster, 2009/06/18
- [Qemu-devel] [PATCH 1/4] Fix do_pci_register_device() to reject devfn already in use,
Markus Armbruster <=
- [Qemu-devel] [PATCH 3/4] Make first argument of monitor command pci_add work, Markus Armbruster, 2009/06/18
- [Qemu-devel] [PATCH 2/4] Support addr=... in option argument of -net nic, Markus Armbruster, 2009/06/18
- Re: [Qemu-devel] [RFC PATCH 0/4] Configurable PCI device addresses, Richard W.M. Jones, 2009/06/18
- Re: [Qemu-devel] [RFC PATCH 0/4] Configurable PCI device addresses, Gerd Hoffmann, 2009/06/18