[Top][All Lists]

[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

Re: [Qemu-devel] [RFC] Allow AMD IOMMU to have both SysBusDevice and PCI

From: Marcel Apfelbaum
Subject: Re: [Qemu-devel] [RFC] Allow AMD IOMMU to have both SysBusDevice and PCIDevice properties.
Date: Thu, 9 Jun 2016 16:23:02 +0300
User-agent: Mozilla/5.0 (X11; Linux x86_64; rv:38.0) Gecko/20100101 Thunderbird/38.5.0

On 06/07/2016 10:12 PM, Eduardo Habkost wrote:


diff --git a/hw/i386/pc_q35.c b/hw/i386/pc_q35.c
index 04aae89..431eaed 100644
--- a/hw/i386/pc_q35.c
+++ b/hw/i386/pc_q35.c
@@ -281,6 +281,7 @@ static void pc_q35_machine_options(MachineClass *m)
      m->default_machine_opts = "firmware=bios-256k.bin";
      m->default_display = "std";
      m->no_floppy = 1;
+    m->has_dynamic_sysbus = true;

Why is this needed? Is it possible to do this change before
adding the iommu code?  Can this be done in a separate patch that
documents why it should be changed and why it is safe to set it
to true?

Hi Eduardo,

I also have this change as part of '[PATCH v2 0/3] enable iommu with -device'.

Please see:


reply via email to

[Prev in Thread] Current Thread [Next in Thread]