RE: [PATCH v2 0/5] virtio mmio specification enhancement

2020-08-03 Thread Pincus, Josh
: Re: [PATCH v2 0/5] virtio mmio specification enhancement Pincus, Josh writes: > Hi, > > > > We were looking into a similar enhancement for the Virt I/O MMIO transport > and came across this project. > > This enhancement would be perfect for us. So there

Re: [PATCH v2 0/5] virtio mmio specification enhancement

2020-08-03 Thread Alex Bennée
Alex Bennée writes: > Pincus, Josh writes: > >> Hi, >> >> >> >> We were looking into a similar enhancement for the Virt I/O MMIO transport >> and came across this project. >> >> This enhancement would be perfect for us. > > So there is certainly an interest in optimising MMIO based virtio

Re: [PATCH v2 0/5] virtio mmio specification enhancement

2020-07-31 Thread Alex Bennée
Pincus, Josh writes: > Hi, > > > > We were looking into a similar enhancement for the Virt I/O MMIO transport > and came across this project. > > This enhancement would be perfect for us. So there is certainly an interest in optimising MMIO based virtio and the current read/ack cycle adds

Re: [PATCH v2 0/5] virtio mmio specification enhancement

2020-07-31 Thread Stefan Hajnoczi
On Thu, Jul 30, 2020 at 08:15:12PM +, Pincus, Josh wrote: > We were looking into a similar enhancement for the Virt I/O MMIO transport > and came across this project. > This enhancement would be perfect for us. > > Has there been any progress since Feb, 2020? It looks like the effort might

Re: [PATCH v2 0/5] virtio mmio specification enhancement

2020-07-30 Thread Pincus, Josh
Hi, We were looking into a similar enhancement for the Virt I/O MMIO transport and came across this project. This enhancement would be perfect for us. Has there been any progress since Feb, 2020? It looks like the effort might have stalled? Thanks, JP

Re: [PATCH v2 0/5] virtio mmio specification enhancement

2020-02-11 Thread Michael S. Tsirkin
On Tue, Feb 11, 2020 at 04:05:41PM +, Chao Peng wrote: > On Mon, Feb 10, 2020 at 06:44:50AM -0500, Michael S. Tsirkin wrote: > > On Mon, Feb 10, 2020 at 05:05:16PM +0800, Zha Bin wrote: > > > We have compared the number of files and the lines of code between > > > virtio-mmio and virio-pci. >

Re: [PATCH v2 0/5] virtio mmio specification enhancement

2020-02-11 Thread Chao Peng
On Mon, Feb 10, 2020 at 06:44:50AM -0500, Michael S. Tsirkin wrote: > On Mon, Feb 10, 2020 at 05:05:16PM +0800, Zha Bin wrote: > > We have compared the number of files and the lines of code between > > virtio-mmio and virio-pci. > > > > Virtio-PCI Virtio-MMIO

Re: [PATCH v2 0/5] virtio mmio specification enhancement

2020-02-10 Thread Michael S. Tsirkin
On Mon, Feb 10, 2020 at 05:05:16PM +0800, Zha Bin wrote: > We have compared the number of files and the lines of code between > virtio-mmio and virio-pci. > > Virtio-PCI Virtio-MMIO > number of files(Linux) 161 1 > lines of