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From: Li Liu <john.liuli at huawei.com> This set of patches try to implemet irqfd support of vhost-net based on virtio-mmio. I had posted a mail to talking about the status of vhost-net on kvm-arm refer to http://www.spinics.net/lists/kvm-arm/msg10804.html. Some dependent patches are listed in the mail too. Basicall...

From: Li Liu <john.liuli at huawei.com> This set of patches try to implemet irqfd support of vhost-net based on virtio-mmio. I had posted a mail to talking about the status of vhost-net on kvm-arm refer to http://www.spinics.net/lists/kvm-arm/msg10804.html. Some dependent patches are listed in the mail too. Basicall...

On 2014/10/26 19:56, Michael S. Tsirkin wrote: > On Sat, Oct 25, 2014 at 04:24:54PM +0800, john.liuli wrote: >> From: Li Liu <john.liuli at huawei.com> >> >> This irq handler will get the interrupt reason from a >> shared memory. And will be assigned only while irqfd >> enabled. >> >> Signed-off-by: Li Liu <john.liuli at huawei.com> >> ---...

On 2014/10/26 19:56, Michael S. Tsirkin wrote: > On Sat, Oct 25, 2014 at 04:24:54PM +0800, john.liuli wrote: >> From: Li Liu <john.liuli at huawei.com> >> >> This irq handler will get the interrupt reason from a >> shared memory. And will be assigned only while irqfd >> enabled. >> >> Signed-off-by: Li Liu <john.liuli at huawei.com> >> ---...

On 25 October 2014 09:24, john.liuli <john.liuli at huawei.com> wrote: > To get the interrupt reason to support such VIRTIO_NET_F_STATUS > features I add a new register offset VIRTIO_MMIO_ISRMEM which > will help to establish a shared memory region between qemu and > virtio-mmio device. Then the interrupt reason can...

On 25 October 2014 09:24, john.liuli <john.liuli at huawei.com> wrote: > To get the interrupt reason to support such VIRTIO_NET_F_STATUS > features I add a new register offset VIRTIO_MMIO_ISRMEM which > will help to establish a shared memory region between qemu and > virtio-mmio device. Then the interrupt reason can...

From: Li Liu <john.liuli at huawei.com> This irq handler will get the interrupt reason from a shared memory. And will be assigned only while irqfd enabled. Signed-off-by: Li Liu <john.liuli at huawei.com> --- drivers/virtio/virtio_mmio.c | 34 ++++++++++++++++++++++++++++++++-- 1 file changed, 32 insertions(+...

From: Li Liu <john.liuli at huawei.com> This irq handler will get the interrupt reason from a shared memory. And will be assigned only while irqfd enabled. Signed-off-by: Li Liu <john.liuli at huawei.com> --- drivers/virtio/virtio_mmio.c | 34 ++++++++++++++++++++++++++++++++-- 1 file changed, 32 insertions(+...

From: Li Liu <john.liuli at huawei.com> Add a new register offset VIRTIO_MMIO_ISRMEM which help to estblish a shared memory region between virtio-mmio driver and qemu with two purposes: 1.Guest virtio-mmio driver can get the interrupt reason. 2.Check irqfd enabled or not to register different irq handler. Signed-off-...

On 10/27/2014 12:23 PM, Li Liu wrote: > > > On 2014/10/27 17:37, Peter Maydell wrote: >> On 25 October 2014 09:24, john.liuli <john.liuli at huawei.com> wrote: >>> To get the interrupt reason to support such VIRTIO_NET_F_STATUS >>> features I add a new register offset VIRTIO_MMIO_ISRMEM which >>> will help to establish a shared memory region between qemu and >>> virtio-mmio device...

On 10/27/2014 12:23 PM, Li Liu wrote: > > > On 2014/10/27 17:37, Peter Maydell wrote: >> On 25 October 2014 09:24, john.liuli <john.liuli at huawei.com> wrote: >>> To get the interrupt reason to support such VIRTIO_NET_F_STATUS >>> features I add a new register offset VIRTIO_MMIO_ISRMEM which >>> will help to establish a shared memory region between qemu and >>> virtio-mmio device...

On Sat, Oct 25, 2014 at 04:24:54PM +0800, john.liuli wrote: > From: Li Liu <john.liuli at huawei.com> > > This irq handler will get the interrupt reason from a > shared memory. And will be assigned only while irqfd > enabled. > > Signed-off-by: Li Liu <john.liuli at huawei.com> > --- > drivers/virtio/virtio_m...

On 2014/10/27 17:37, Peter Maydell wrote: > On 25 October 2014 09:24, john.liuli <john.liuli at huawei.com> wrote: >> To get the interrupt reason to support such VIRTIO_NET_F_STATUS >> features I add a new register offset VIRTIO_MMIO_ISRMEM which >> will help to establish a shared memory region between qemu and >> virtio-mmio device. Then the inter...

On Sat, Oct 25, 2014 at 04:24:53PM +0800, john.liuli wrote: > From: Li Liu <john.liuli at huawei.com> > > Add a new register offset VIRTIO_MMIO_ISRMEM which help to > estblish a shared memory region between virtio-mmio driver > and qemu with two purposes: > > 1.Guest virtio-mmio driver can get the interrupt reason. > 2...

On Mon, Oct 27, 2014 at 07:04:11PM +0800, Li Liu wrote: > > > On 2014/10/26 19:56, Michael S. Tsirkin wrote: > > On Sat, Oct 25, 2014 at 04:24:54PM +0800, john.liuli wrote: > >> From: Li Liu <john.liuli at huawei.com> > >> > >> This irq handler will get the interrupt reason from a > >> shared memory. And will be assigned only while irqfd > >> enabled. > >> > >> Signed-off-by: Li Liu <john.l...

On 2014/10/26 19:52, Michael S. Tsirkin wrote: > On Sat, Oct 25, 2014 at 04:24:52PM +0800, john.liuli wrote: >> From: Li Liu <john.liuli at huawei.com> >> >> This set of patches try to implemet irqfd support of vhost-net >> based on virtio-mmio. >> >> I had posted a mail to talking about the status of vhost-net >> on kvm-arm refer to http://www.spin...

On 2014/10/26 19:52, Michael S. Tsirkin wrote: > On Sat, Oct 25, 2014 at 04:24:52PM +0800, john.liuli wrote: >> From: Li Liu <john.liuli at huawei.com> >> >> This set of patches try to implemet irqfd support of vhost-net >> based on virtio-mmio. >> >> I had posted a mail to talking about the status of vhost-net >> on kvm-arm refer to http://www.spin...

On Sat, Oct 25, 2014 at 04:24:52PM +0800, john.liuli wrote: > From: Li Liu <john.liuli at huawei.com> > > This set of patches try to implemet irqfd support of vhost-net > based on virtio-mmio. > > I had posted a mail to talking about the status of vhost-net > on kvm-arm refer to http://www.spinics.net/lists/kvm-arm/msg1...

On 2014/11/5 16:43, Eric Auger wrote: > On 10/27/2014 12:23 PM, Li Liu wrote: >> >> >> On 2014/10/27 17:37, Peter Maydell wrote: >>> On 25 October 2014 09:24, john.liuli <john.liuli at huawei.com> wrote: >>>> To get the interrupt reason to support such VIRTIO_NET_F_STATUS >>>> features I add a new register offset VIRTIO_MMIO_ISRMEM which >>>> will help to establish a shared memory region between qemu and >>>> vi...

On 2014/11/5 16:43, Eric Auger wrote: > On 10/27/2014 12:23 PM, Li Liu wrote: >> >> >> On 2014/10/27 17:37, Peter Maydell wrote: >>> On 25 October 2014 09:24, john.liuli <john.liuli at huawei.com> wrote: >>>> To get the interrupt reason to support such VIRTIO_NET_F_STATUS >>>> features I add a new register offset VIRTIO_MMIO_ISRMEM which >>>> will help to establish a shared memory region between qemu and >>>> vi...