[dpdk-dev] ixgbevf does not recover from pf reset

2016-01-25 Thread David Marchand
Hello Jingjing, On Mon, Jan 25, 2016 at 2:58 AM, Wu, Jingjing wrote: > Hi > > Yes. But just consider about how to use DPDK on eth device. During bring up > we need: > eth_dev_init > rte_pktmbuf_pool_create > rte_eth_dev_configure > rte_eth_rx_queue_setup > rte_eth_tx_queue_setup > rte_eth_dev_st

[dpdk-dev] ixgbevf does not recover from pf reset

2016-01-25 Thread Wu, Jingjing
id Marchand [mailto:david.marchand at 6wind.com] > Sent: Friday, January 22, 2016 4:54 PM > To: Wu, Jingjing > Cc: Zhang, Helin; Ananyev, Konstantin; Lu, Wenzhuo; dev at dpdk.org > Subject: Re: [dpdk-dev] ixgbevf does not recover from pf reset > > Hello, > > On Fri, Jan 22, 2016

[dpdk-dev] ixgbevf does not recover from pf reset

2016-01-22 Thread David Marchand
Hello, On Fri, Jan 22, 2016 at 3:05 AM, Wu, Jingjing wrote: > Hi, David > > We also noticed this issue before. And we are planning to fix this issue. > And the patch for i40e is ready: > http://dpdk.org/dev/patchwork/patch/9832/ > http://dpdk.org/dev/patchwork/patch/9833/ > > The solution is that

[dpdk-dev] ixgbevf does not recover from pf reset

2016-01-22 Thread Wu, Jingjing
hand > Sent: Friday, December 11, 2015 10:47 PM > To: Zhang, Helin; Ananyev, Konstantin > Cc: dev at dpdk.org > Subject: [dpdk-dev] ixgbevf does not recover from pf reset > > Hello Helin, Konstantin, > > I noticed this issue quite some time ago (maybe around dpdk-1.

[dpdk-dev] ixgbevf does not recover from pf reset

2015-12-11 Thread David Marchand
Hello Helin, Konstantin, I noticed this issue quite some time ago (maybe around dpdk-1.3.0, not sure) but had no time to investigate/report. I hit it again with dpdk-2.2.0-rc2, so maybe all dpdk versions are impacted. The test is quite simple : - send icmp packets from a system (tn) to itself usi