similar to: [PATCH 2/2] qemu-kvm: use common code for assigned msix

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