similar to: [PATCH RFC 0/2] qemu-kvm: MSI-X support

Displaying 20 results from an estimated 50000 matches similar to: "[PATCH RFC 0/2] qemu-kvm: MSI-X support"

2009 Jun 05
1
[PATCHv3 05/13] qemu: MSI-X support functions
Add functions implementing MSI-X support. First user will be virtio-pci. Note that platform must set a flag to declare MSI supported. For PC this will be set by APIC. Signed-off-by: Michael S. Tsirkin <mst at redhat.com> --- Makefile.target | 2 +- hw/msix.c | 423 +++++++++++++++++++++++++++++++++++++++++++++++++++++++ hw/msix.h | 35 +++++ hw/pci.h | 20 +++ 4
2009 Jun 05
1
[PATCHv3 05/13] qemu: MSI-X support functions
Add functions implementing MSI-X support. First user will be virtio-pci. Note that platform must set a flag to declare MSI supported. For PC this will be set by APIC. Signed-off-by: Michael S. Tsirkin <mst at redhat.com> --- Makefile.target | 2 +- hw/msix.c | 423 +++++++++++++++++++++++++++++++++++++++++++++++++++++++ hw/msix.h | 35 +++++ hw/pci.h | 20 +++ 4
2009 May 20
0
[PATCHv2-RFC 0/2] qemu-kvm: MSI-X support
Here's a new version of MSI-X support patchset. I have completed save/load support, and added a global option to disable MSI-X. This is on top of qemu-kvm.git/queue Todo: split patch up, support configurations without kernel irqchip, apply to upstream qemu.git. Anthony, please take a look at capability bit support that I added in pci save/load. Does it look sane? Simple version number is
2009 May 20
0
[PATCHv2-RFC 0/2] qemu-kvm: MSI-X support
Here's a new version of MSI-X support patchset. I have completed save/load support, and added a global option to disable MSI-X. This is on top of qemu-kvm.git/queue Todo: split patch up, support configurations without kernel irqchip, apply to upstream qemu.git. Anthony, please take a look at capability bit support that I added in pci save/load. Does it look sane? Simple version number is
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 25
1
[PATCH 05/11] qemu: MSI-X support functions
Add functions implementing MSI-X support. First user will be virtio-pci. Note that platform must set a flag to declare MSI supported. For PC this will be set by APIC. Signed-off-by: Michael S. Tsirkin <mst at redhat.com> --- Makefile.target | 2 +- hw/msix.c | 423 +++++++++++++++++++++++++++++++++++++++++++++++++++++++ hw/msix.h | 35 +++++ hw/pci.h | 20 +++ 4
2009 May 25
1
[PATCH 05/11] qemu: MSI-X support functions
Add functions implementing MSI-X support. First user will be virtio-pci. Note that platform must set a flag to declare MSI supported. For PC this will be set by APIC. Signed-off-by: Michael S. Tsirkin <mst at redhat.com> --- Makefile.target | 2 +- hw/msix.c | 423 +++++++++++++++++++++++++++++++++++++++++++++++++++++++ hw/msix.h | 35 +++++ hw/pci.h | 20 +++ 4
2012 Apr 12
2
[PATCH v2 0/2] MSI/MSIX injection for Xen HVM guests
Hi all, this patch series by Wei Liu implements a simple Xen APIC module and use it to deliver MSI/MSIX for Xen HVM guests. The second version of this series includes the "or later" copyright clause for xen_apic.c and a fix to the return value of xen_apic_mem_read (thanks Peter for finding it out). Stefano Stabellini (2): Xen: basic HVM MSI injection support. Xen: Add
2012 Jan 03
2
[PATCH] qemu-xen: adjust MSI-X related log messages
Several of these messages we coded using line continuation within a string literal. This is generally not recommended and also lead to odd sequences of many blanks in the middle of the messages. The message indicating a discarded write due to MSI-X already being enabled doesn''t need to be issued when a write doesn''t actually modify the current value. Adjust the surrounding logic
2009 May 25
0
[PATCH 00/11] qemu: MSI-X support
Here is the port of MSI-X support patches to upstream qemu. Anthony, you said you are willing to borrow a few cycles to help MSI-X go in through QEMU - could you please comment or commit? This patchset adds generic support for MSI-X, adds implementation in APIC, and uses MSI-X in virtio-net. At Paul's suggestion, I use stl_phy to decouple APIC and MSI-X implementation. This is on top of
2009 May 25
0
[PATCH 00/11] qemu: MSI-X support
Here is the port of MSI-X support patches to upstream qemu. Anthony, you said you are willing to borrow a few cycles to help MSI-X go in through QEMU - could you please comment or commit? This patchset adds generic support for MSI-X, adds implementation in APIC, and uses MSI-X in virtio-net. At Paul's suggestion, I use stl_phy to decouple APIC and MSI-X implementation. This is on top of
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
2009 Jun 21
1
[PATCHv6 05/12] qemu/pci: MSI-X support functions
Add functions implementing MSI-X support. First user will be virtio-pci. Note that platform must set a flag to declare MSI supported: this is a safety measure to avoid breaking platforms which should support MSI-X but currently lack this in the interrupt controller emulation. For PC this will be set by APIC. Signed-off-by: Michael S. Tsirkin <mst at redhat.com> --- Makefile.target | 2
2009 Jun 21
1
[PATCHv6 05/12] qemu/pci: MSI-X support functions
Add functions implementing MSI-X support. First user will be virtio-pci. Note that platform must set a flag to declare MSI supported: this is a safety measure to avoid breaking platforms which should support MSI-X but currently lack this in the interrupt controller emulation. For PC this will be set by APIC. Signed-off-by: Michael S. Tsirkin <mst at redhat.com> --- Makefile.target | 2
2009 Jun 18
0
[PATCHv5 05/13] qemu: MSI-X support functions
Add functions implementing MSI-X support. First user will be virtio-pci. Note that platform must set a flag to declare MSI supported: this is a safety measure to avoid breaking platforms which should support MSI-X but currently lack this in the interrupt controller emulation. For PC this will be set by APIC. Signed-off-by: Michael S. Tsirkin <mst at redhat.com> --- Makefile.target | 2
2009 Jun 02
0
[PATCHv2 05/13] qemu: MSI-X support functions
Add functions implementing MSI-X support. First user will be virtio-pci. Note that platform must set a flag to declare MSI supported. For PC this will be set by APIC. Signed-off-by: Michael S. Tsirkin <mst at redhat.com> --- Makefile.target | 2 +- hw/msix.c | 423 +++++++++++++++++++++++++++++++++++++++++++++++++++++++ hw/msix.h | 35 +++++ hw/pci.h | 20 +++ 4
2009 Jun 18
0
[PATCHv5 05/13] qemu: MSI-X support functions
Add functions implementing MSI-X support. First user will be virtio-pci. Note that platform must set a flag to declare MSI supported: this is a safety measure to avoid breaking platforms which should support MSI-X but currently lack this in the interrupt controller emulation. For PC this will be set by APIC. Signed-off-by: Michael S. Tsirkin <mst at redhat.com> --- Makefile.target | 2
2009 Jun 02
0
[PATCHv2 05/13] qemu: MSI-X support functions
Add functions implementing MSI-X support. First user will be virtio-pci. Note that platform must set a flag to declare MSI supported. For PC this will be set by APIC. Signed-off-by: Michael S. Tsirkin <mst at redhat.com> --- Makefile.target | 2 +- hw/msix.c | 423 +++++++++++++++++++++++++++++++++++++++++++++++++++++++ hw/msix.h | 35 +++++ hw/pci.h | 20 +++ 4