[dpdk-dev] Regarding MMIO

2015-10-05 Thread Xie, Huawei
On 10/5/2015 12:41 PM, Venkateswara Rao Dokku wrote: > Thanks for the response Stephen. > > Are you referring to Virt-IO 0.9 in specific here in the response or for > any Virt-IO versions in general? > > On Thu, Oct 1, 2015 at 8:12 PM, Stephen Hemminger < > stephen at networkplumber.org> wrote: > >

[dpdk-dev] Regarding MMIO

2015-10-05 Thread Venkateswara Rao Dokku
Thanks for the response Stephen. Are you referring to Virt-IO 0.9 in specific here in the response or for any Virt-IO versions in general? On Thu, Oct 1, 2015 at 8:12 PM, Stephen Hemminger < stephen at networkplumber.org> wrote: > On Thu, 1 Oct 2015 09:51:42 +0530 > Venkateswara Rao Dokku wrote

[dpdk-dev] Regarding MMIO

2015-10-01 Thread Venkateswara Rao Dokku
Hi, If we go through the DPDK code it is observed that we are using MMIO for Virt-IO devices. But in the Virt-IO specification, it is written that from Virt-IO 1.0 onwards only they are supporting MMIO, all previous versions uses Port IO for RX/TX notifications. So, If I use VirtIO 0.9, Can I get

[dpdk-dev] Regarding MMIO

2015-10-01 Thread Stephen Hemminger
On Thu, 1 Oct 2015 09:51:42 +0530 Venkateswara Rao Dokku wrote: > Hi, > > If we go through the DPDK code it is observed that we are using MMIO for > Virt-IO devices. But in the Virt-IO specification, it is written that from > Virt-IO 1.0 onwards only they are supporting MMIO, all previous versio