Displaying 10 results from an estimated 10 matches similar to: "[PATCH 2/2] qemu-kvm: use common code for assigned msix"
2009 May 20
0
[PATCHv2-RFC 2/2] qemu-kvm: use common code for assigned msix
For assigned devices, use common code to enable msi-x. We need a special
"assigned" option as assigned devices lack a standard way to get vector
usage.
Signed-off-by: Michael S. Tsirkin <mst at redhat.com>
---
hw/device-assignment.c | 329 ++++++++++++------------------------------------
hw/device-assignment.h | 7 +-
hw/msix.c | 9 ++-
hw/pci.h
2009 May 20
0
[PATCHv2-RFC 2/2] qemu-kvm: use common code for assigned msix
For assigned devices, use common code to enable msi-x. We need a special
"assigned" option as assigned devices lack a standard way to get vector
usage.
Signed-off-by: Michael S. Tsirkin <mst at redhat.com>
---
hw/device-assignment.c | 329 ++++++++++++------------------------------------
hw/device-assignment.h | 7 +-
hw/msix.c | 9 ++-
hw/pci.h
2008 Jun 27
2
PCI device assignment to guests (userspace)
Userspace patches for the pci-passthrough functionality.
The major updates since the last post are:
- Loop to add passthrough devices in pc_init1
- Handle errors in read/write calls
- Allow invocation without irq number for in-kernel irqchip
Other than this, several small things were fixed according to review comments received last time.
2008 Jun 27
2
PCI device assignment to guests (userspace)
Userspace patches for the pci-passthrough functionality.
The major updates since the last post are:
- Loop to add passthrough devices in pc_init1
- Handle errors in read/write calls
- Allow invocation without irq number for in-kernel irqchip
Other than this, several small things were fixed according to review comments received last time.
2009 May 11
0
[PATCH 1/2] qemu-kvm: add MSI-X support
This adds (incomplete) MSI-X support to virtio net device.
Missing is save/load support, and command-line flag to
control the feature.
Signed-off-by: Michael S. Tsirkin <mst at redhat.com>
---
Makefile.target | 2 +-
hw/msix.c | 362 +++++++++++++++++++++++++++++++++++++++++++++++++++
hw/msix.h | 33 +++++
hw/pci.c | 35 ++++--
hw/pci.h
2009 May 11
0
[PATCH 1/2] qemu-kvm: add MSI-X support
This adds (incomplete) MSI-X support to virtio net device.
Missing is save/load support, and command-line flag to
control the feature.
Signed-off-by: Michael S. Tsirkin <mst at redhat.com>
---
Makefile.target | 2 +-
hw/msix.c | 362 +++++++++++++++++++++++++++++++++++++++++++++++++++
hw/msix.h | 33 +++++
hw/pci.c | 35 ++++--
hw/pci.h
2009 May 20
0
[PATCHv2-RFC 1/2] qemu-kvm: add MSI-X support
This adds MSI-X support infrastructure and uses that to enable MSI-X
support in virtio net device. Also add a global option to disable MSI-X.
Signed-off-by: Michael S. Tsirkin <mst at redhat.com>
---
Makefile.target | 2 +-
hw/device-assignment.c | 2 +
hw/msix.c | 447 ++++++++++++++++++++++++++++++++++++++++++++++++
hw/msix.h | 38 ++++
hw/pci.c
2009 May 20
0
[PATCHv2-RFC 1/2] qemu-kvm: add MSI-X support
This adds MSI-X support infrastructure and uses that to enable MSI-X
support in virtio net device. Also add a global option to disable MSI-X.
Signed-off-by: Michael S. Tsirkin <mst at redhat.com>
---
Makefile.target | 2 +-
hw/device-assignment.c | 2 +
hw/msix.c | 447 ++++++++++++++++++++++++++++++++++++++++++++++++
hw/msix.h | 38 ++++
hw/pci.c
2008 Jan 08
1
[PATCH] QEMU KVM balloon support
Add QEMU support for the KVM balloon driver.
Memory hinting is performed via madvise().
Signed-off-by: Marcelo Tosatti <mtosatti@redhat.com>
Index: kvm-userspace/libkvm/libkvm.c
===================================================================
--- kvm-userspace.orig/libkvm/libkvm.c
+++ kvm-userspace/libkvm/libkvm.c
@@ -886,6 +886,17 @@ int kvm_is_ready_for_interrupt_injection
return
2008 Jan 08
1
[PATCH] QEMU KVM balloon support
Add QEMU support for the KVM balloon driver.
Memory hinting is performed via madvise().
Signed-off-by: Marcelo Tosatti <mtosatti@redhat.com>
Index: kvm-userspace/libkvm/libkvm.c
===================================================================
--- kvm-userspace.orig/libkvm/libkvm.c
+++ kvm-userspace/libkvm/libkvm.c
@@ -886,6 +886,17 @@ int kvm_is_ready_for_interrupt_injection
return