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Re: [Qemu-devel] [PATCH 3/7] AMD IOMMU emulation
From: |
Isaku Yamahata |
Subject: |
Re: [Qemu-devel] [PATCH 3/7] AMD IOMMU emulation |
Date: |
Mon, 30 Aug 2010 12:07:30 +0900 |
User-agent: |
Mutt/1.5.19 (2009-01-05) |
On Sat, Aug 28, 2010 at 05:54:54PM +0300, Eduard - Gabriel Munteanu wrote:
> diff --git a/hw/pc.c b/hw/pc.c
> index a96187f..e2456b0 100644
> --- a/hw/pc.c
> +++ b/hw/pc.c
> @@ -1068,6 +1068,8 @@ void pc_pci_device_init(PCIBus *pci_bus)
> int max_bus;
> int bus;
>
> + pci_create_simple(pci_bus, -1, "amd-iommu");
> +
> max_bus = drive_get_max_bus(IF_SCSI);
> for (bus = 0; bus <= max_bus; bus++) {
> pci_create_simple(pci_bus, -1, "lsi53c895a");
This always instantiate iommu.
How to coexist with other iommu(Intel VT-d) emulation?
--
yamahata
- [Qemu-devel] [PATCH 0/7] AMD IOMMU emulation patchset v4, Eduard - Gabriel Munteanu, 2010/08/28
- [Qemu-devel] [PATCH 2/7] pci: memory access API and IOMMU support, Eduard - Gabriel Munteanu, 2010/08/28
- [Qemu-devel] [PATCH 4/7] ide: use the PCI memory access interface, Eduard - Gabriel Munteanu, 2010/08/28
- [Qemu-devel] [PATCH 6/7] eepro100: use the PCI memory access interface, Eduard - Gabriel Munteanu, 2010/08/28
- [Qemu-devel] [PATCH 7/7] ac97: use the PCI memory access interface, Eduard - Gabriel Munteanu, 2010/08/28
- [Qemu-devel] [PATCH 5/7] rtl8139: use the PCI memory access interface, Eduard - Gabriel Munteanu, 2010/08/28
- [Qemu-devel] [PATCH 3/7] AMD IOMMU emulation, Eduard - Gabriel Munteanu, 2010/08/28
- Re: [Qemu-devel] [PATCH 3/7] AMD IOMMU emulation,
Isaku Yamahata <=
- [Qemu-devel] [PATCH 1/7] pci: expand tabs to spaces in pci_regs.h, Eduard - Gabriel Munteanu, 2010/08/28
- [Qemu-devel] Re: [PATCH 0/7] AMD IOMMU emulation patchset v4, Blue Swirl, 2010/08/28