Some corretness. > -----Original Message----- > From: dev [mailto:dev-boun...@dpdk.org] On Behalf Of Chen, Jing D > Sent: Thursday, August 17, 2017 5:06 PM > To: Krishna S <k.shar...@gmail.com> > Cc: dev@dpdk.org; Wang, Xiao W <xiao.w.w...@intel.com> > Subject: Re: [dpdk-dev] eth_fm10k_dev_init failed as there is no Glort update > > Hi, > > > -----Original Message----- > > From: Krishna S [mailto:k.shar...@gmail.com] > > Sent: Thursday, August 17, 2017 5:02 PM > > To: Chen, Jing D <jing.d.c...@intel.com> > > Cc: dev@dpdk.org; Wang, Xiao W <xiao.w.w...@intel.com> > > Subject: Re: eth_fm10k_dev_init failed as there is no Glort update > > > > Hi Everyone, > > > > Can anyone help me on this? > > > > Regards, > > Krishna Sharma > > > > On Wed, Aug 16, 2017 at 7:24 PM, Krishna S <k.shar...@gmail.com> > wrote: > > > Hi Cheng, > > > > > > I am working on a system which uses fm10k driver. > > > > > > In my system, I am hitting an error in eth_fm10k_dev_init(). > > > > > > We are waiting for VF to get GLoRT update message once > > > update_lport_state(hw, hw->mac.dglort_map, 1, 1); is done. > > > > > > Check goes something like this. > > > if (hw->mac.type == fm10k_mac_vf) { > > > int glort_valid = 0; > > > int i; > > > > > > for (i = 0; i < MAX_QUERY_GLORT_STATE_TIMES; i++) { > > > glort_valid = fm10k_glort_valid(hw); > > > if (glort_valid) { > > > PMD_INIT_LOG(INFO, "GloRT update took ~%u > > > ms!", > > > (i * WAIT_GLORT_MSG_US/1000)); > > > break; > > > } > > > > > > But we are at times failing to get an update and so initialising fails. > > > > > > Could you kindly give pointers on what could be possible reasons why > > > is there no update from PF ? > > DPDK doesn't support DPDK PF + DPDK VF case, only kernel PF + DPDK/kernel > VF driver case.
fm10k doesn't support DPDK fm10k PF + DPDK fm10k VF case, only kernel fm10k PF + DPDK/kernel fm10k VF driver case. > > > > > > > > > > -- > > > Regards, > > > Krishna Sharma > > > > > > > > -- > > Regards, > > Krishna Sharma
