similar to: virsh & vmxnet3 (VMware) VM

Hi, How do I view the libvirt virsh domxml-to-native function implementation? I think this function contains some error. Because we use libvirt to manage some host and vms on vmware hypervisor. We use openenbula generate a template for libvirt ,such as my attachment windows2008.xml. but when i use domxml-to-native to convert xml file to vmware config file vmx as below. This may not be

Device passthrough technology allows a guest to bypass the hypervisor and drive the underlying physical device. VMware has been exploring various ways to deliver this technology to users in a manner which is easy to adopt. In this process we have prepared an architecture along with Intel - NPA (Network Plugin Architecture). NPA allows the guest to use the virtualized NIC vmxnet3 to passthrough to

Device passthrough technology allows a guest to bypass the hypervisor and drive the underlying physical device. VMware has been exploring various ways to deliver this technology to users in a manner which is easy to adopt. In this process we have prepared an architecture along with Intel - NPA (Network Plugin Architecture). NPA allows the guest to use the virtualized NIC vmxnet3 to passthrough to

We should check if the map of the table actually succeeds, and also free resources accordingly. This fixes the kernel panic reported by Tetsuo Handa. Version bumped to 1.2.1.0 Acked-by: Shelley Gong <shelleygong at vmware.com> Acked-by: Bhavesh Davda <bhavesh at vmware.com> Signed-off-by: Andy King <acking at vmware.com> --- drivers/net/vmxnet3/vmxnet3_drv.c | 14

We should check if the map of the table actually succeeds, and also free resources accordingly. This fixes the kernel panic reported by Tetsuo Handa. Version bumped to 1.2.1.0 Acked-by: Shelley Gong <shelleygong at vmware.com> Acked-by: Bhavesh Davda <bhavesh at vmware.com> Signed-off-by: Andy King <acking at vmware.com> --- drivers/net/vmxnet3/vmxnet3_drv.c | 14

We should check if the map of the table actually succeeds, and also free resources accordingly. Version bumped to 1.2.1.0 Acked-by: Shelley Gong <shelleygong at vmware.com> Acked-by: Bhavesh Davda <bhavesh at vmware.com> Signed-off-by: Andy King <acking at vmware.com> Reported-by: Tetsuo Handa <penguin-kernel at I-love.SAKURA.ne.jp> --- drivers/net/vmxnet3/vmxnet3_drv.c

On Mon, Mar 7, 2016 at 10:50 AM, Patrick Masotta via Syslinux <syslinux at zytor.com> wrote: >>>> > > ... > Bottom line; There are timing issues with TFTP transfers > on VM machines emulating BIOS hardware. > Probably the interrupt based timer is not the culprit; > now I'm working on /core/fs/pxe/core.c trying to see if > there's something wrong

On 11/27/2015 01:32 PM, Patrick Laimbock wrote: > On 11/26/15 09:47, C. L. Martinez wrote: >> Hi all, >> >> I am trying to install nested Esxi 6.x under a Centos7 kvm host to >> use it as test lab for new ESXi versions, but I am doing something >> wrong because I can't install it. >> >> I have configured kvm and kvm_intel modules with the

Hi, Could CentOS kernel keepers apply following patch on current kernel? http://patchwork.ozlabs.org/patch/95785/ (Current as: 2.6.32-71.29.1.el6.x86_64) With the patch applied, and a ".local" kernel built, I get 30% higher throughput with vmxnet3 in my IP routing node, than when using e1000 "card" at the same. Without the patch, the TCP flow over vmxnet3 driver on a

We can't just do virt_to_phys() on memory that we pass to the device and expect it to work in presence of a virtual IOMMU. We need to add IOMMU mappings for such DMAs to work correctly. Fix that with pci_alloc_consistent() where possible, or pci_map_single() where the mapping is short-lived or we don't control the allocation (netdev). Also fix two small bugs: 1) use after free of

We can't just do virt_to_phys() on memory that we pass to the device and expect it to work in presence of a virtual IOMMU. We need to add IOMMU mappings for such DMAs to work correctly. Fix that with pci_alloc_consistent() where possible, or pci_map_single() where the mapping is short-lived or we don't control the allocation (netdev). Also fix two small bugs: 1) use after free of

On 11/26/15 09:47, C. L. Martinez wrote: > Hi all, > > I am trying to install nested Esxi 6.x under a Centos7 kvm host to > use it as test lab for new ESXi versions, but I am doing something > wrong because I can't install it. > > I have configured kvm and kvm_intel modules with the following options: > > options kvm ignore_msrs=1 > options kvm_intel nested=1

This patch adds support for virtual IOMMU to the vmxnet3 module. We switch to DMA consistent mappings for anything we pass to the device. There were a few places where we already did this, but using pci_blah(); these have been fixed to use dma_blah(), along with all new occurrences where we've replaced kmalloc() and friends. Also fix two small bugs: 1) use after free of rq->buf_info in

This patch adds support for virtual IOMMU to the vmxnet3 module. We switch to DMA consistent mappings for anything we pass to the device. There were a few places where we already did this, but using pci_blah(); these have been fixed to use dma_blah(), along with all new occurrences where we've replaced kmalloc() and friends. Also fix two small bugs: 1) use after free of rq->buf_info in

>>> ... Bottom line; There are timing issues with TFTP transfers on VM machines emulating BIOS hardware. Probably the interrupt based timer is not the culprit; now I'm working on /core/fs/pxe/core.c trying to see if there's something wrong there. Best, Patrick <<< I've been working on this issue, I have tested the timers, and as you guys mentioned before they

On Wed, Dec 05, 2018 at 12:52:21PM +0000, Roman Kagan wrote: > On Wed, Dec 05, 2018 at 11:01:43AM +0000, Richard W.M. Jones wrote: > > On Wed, Dec 05, 2018 at 09:01:16AM +0000, Roman Kagan wrote: > > > On Tue, Dec 04, 2018 at 05:29:31PM +0000, Richard W.M. Jones wrote: > > > > This patch is just for discussion. There are still a couple of issues > > > >

Ethernet NIC driver for VMware's vmxnet3 From: Shreyas Bhatewara <sbhatewara at vmware.com> This patch adds driver support for VMware's virtual Ethernet NIC: vmxnet3 Guests running on VMware hypervisors supporting vmxnet3 device will thus have access to improved network functionalities and performance. Signed-off-by: Shreyas Bhatewara <sbhatewara at vmware.com>

Ethernet NIC driver for VMware's vmxnet3 From: Shreyas Bhatewara <sbhatewara at vmware.com> This patch adds driver support for VMware's virtual Ethernet NIC: vmxnet3 Guests running on VMware hypervisors supporting vmxnet3 device will thus have access to improved network functionalities and performance. Signed-off-by: Shreyas Bhatewara <sbhatewara at vmware.com>

Ethernet NIC driver for VMware's vmxnet3 From: Shreyas Bhatewara <sbhatewara at vmware.com> This patch adds driver support for VMware's virtual Ethernet NIC: vmxnet3 Guests running on VMware hypervisors supporting vmxnet3 device will thus have access to improved network functionalities and performance. Signed-off-by: Shreyas Bhatewara <sbhatewara at vmware.com> --- VMware

Ethernet NIC driver for VMware's vmxnet3 From: Shreyas Bhatewara <sbhatewara at vmware.com> This patch adds driver support for VMware's virtual Ethernet NIC: vmxnet3 Guests running on VMware hypervisors supporting vmxnet3 device will thus have access to improved network functionalities and performance. Signed-off-by: Shreyas Bhatewara <sbhatewara at vmware.com> --- VMware