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pci, pc fixes, features

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A bunch of bugfixes - these will make sense for 2.1.1
 
 Initial Intel IOMMU support.
 
 Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
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Merge remote-tracking branch 'remotes/mst/tags/for_upstream' into staging

pci, pc fixes, features

A bunch of bugfixes - these will make sense for 2.1.1

Initial Intel IOMMU support.

Signed-off-by: Michael S. Tsirkin <mst@redhat.com>

# gpg: Signature made Tue 02 Sep 2014 16:05:04 BST using RSA key ID D28D5469
# gpg: Good signature from "Michael S. Tsirkin <mst@kernel.org>"
# gpg:                 aka "Michael S. Tsirkin <mst@redhat.com>"

* remotes/mst/tags/for_upstream:
  vhost_net: start/stop guest notifiers properly
  pci: avoid losing config updates to MSI/MSIX cap regs
  virtio-net: don't run bh on vm stopped
  ioh3420: remove unused ioh3420_init() declaration
  vhost_net: cleanup start/stop condition
  intel-iommu: add IOTLB using hash table
  intel-iommu: add context-cache to cache context-entry
  intel-iommu: add supports for queued invalidation interface
  intel-iommu: fix coding style issues around in q35.c and machine.c
  intel-iommu: add Intel IOMMU emulation to q35 and add a machine option "iommu" as a switch
  intel-iommu: add DMAR table to ACPI tables
  intel-iommu: introduce Intel IOMMU (VT-d) emulation
  iommu: add is_write as a parameter to the translate function of MemoryRegionIOMMUOps

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
This commit is contained in:
Peter Maydell 2014-09-02 16:07:31 +01:00
commit f2426947de
22 changed files with 2683 additions and 45 deletions
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27
hw/core/machine.c
View file

@ -235,6 +235,20 @@ static void machine_set_firmware(Object *obj, const char *value, Error **errp)
ms->firmware = g_strdup(value);
}
static bool machine_get_iommu(Object *obj, Error **errp)
{
MachineState *ms = MACHINE(obj);
return ms->iommu;
}
static void machine_set_iommu(Object *obj, bool value, Error **errp)
{
MachineState *ms = MACHINE(obj);
ms->iommu = value;
}
static void machine_initfn(Object *obj)
{
object_property_add_str(obj, "accel",
@ -270,10 +284,17 @@ static void machine_initfn(Object *obj)
machine_set_dump_guest_core,
NULL);
object_property_add_bool(obj, "mem-merge",
machine_get_mem_merge, machine_set_mem_merge, NULL);
object_property_add_bool(obj, "usb", machine_get_usb, machine_set_usb, NULL);
machine_get_mem_merge,
machine_set_mem_merge, NULL);
object_property_add_bool(obj, "usb",
machine_get_usb,
machine_set_usb, NULL);
object_property_add_str(obj, "firmware",
machine_get_firmware, machine_set_firmware, NULL);
machine_get_firmware,
machine_set_firmware, NULL);
object_property_add_bool(obj, "iommu",
machine_get_iommu,
machine_set_iommu, NULL);
}
static void machine_finalize(Object *obj)