Re: [dpdk-dev] Instability of port ids

2019-05-20 Thread Ray Kinsella
02:47 >>> To: dev@dpdk.org >>> Subject: [dpdk-dev] Instability of port ids >>> >>> Several customers have reported similar issues with how the owned/stack >>> device model >>> works in DPDK. With failsafe/tap and VF or netvsc and VF there are

Re: [dpdk-dev] Instability of port ids

2019-05-19 Thread Jay Rolette
On Fri, May 17, 2019 at 1:46 PM Stephen Hemminger < step...@networkplumber.org> wrote: > Several customers have reported similar issues with how the owned/stack > device model > works in DPDK. With failsafe/tap and VF or netvsc and VF there are DPDK > ports which > are marked as owned and therefor

Re: [dpdk-dev] Instability of port ids

2019-05-18 Thread Stephen Hemminger
On Sat, 18 May 2019 06:03:22 + "Wang, Haiyue" wrote: > > -Original Message- > > From: dev [mailto:dev-boun...@dpdk.org] On Behalf Of Stephen Hemminger > > Sent: Saturday, May 18, 2019 02:47 > > To: dev@dpdk.org > > Subject: [dpdk-dev]

Re: [dpdk-dev] Instability of port ids

2019-05-17 Thread Wang, Haiyue
> -Original Message- > From: dev [mailto:dev-boun...@dpdk.org] On Behalf Of Stephen Hemminger > Sent: Saturday, May 18, 2019 02:47 > To: dev@dpdk.org > Subject: [dpdk-dev] Instability of port ids > > Several customers have reported similar issues with how the owned/

[dpdk-dev] Instability of port ids

2019-05-17 Thread Stephen Hemminger
Several customers have reported similar issues with how the owned/stack device model works in DPDK. With failsafe/tap and VF or netvsc and VF there are DPDK ports which are marked as owned and therefore not visible. The problem is the application has to guess and workaround these port values in