Re: [dpdk-dev] [PATCH v15 1/2] kni: support userspace VA

2019-11-20 Thread Ferruh Yigit
On 11/17/2019 3:12 PM, David Marchand wrote: > From: Vamsi Attunuru > > Patch adds support for kernel module to work in IOVA = VA mode by > providing address translation routines to convert userspace VA to > kernel VA. > > KNI performance using PA is not changed by this patch. > But comparing KN

Re: [dpdk-dev] [PATCH v15 1/2] kni: support userspace VA

2019-11-18 Thread Jerin Jacob
On Sun, Nov 17, 2019 at 8:43 PM David Marchand wrote: > > From: Vamsi Attunuru > > Patch adds support for kernel module to work in IOVA = VA mode by > providing address translation routines to convert userspace VA to > kernel VA. > > KNI performance using PA is not changed by this patch. > But co