Re: [dpdk-dev] [PATCH v4 0/5] Support NIC reset and keep same port id

2017-06-29 Thread Peng, Yuan
gjing ; yuan.pntel@dpdk.org Cc: dev@dpdk.org; Dai, Wei Subject: [dpdk-dev] [PATCH v4 0/5] Support NIC reset and keep same port id Sometimes a port have to be reset. For example PF is reset, all its VF should also be reset. After reset, if the port goes through PCI remove() and then PCI probe(

[dpdk-dev] [PATCH v4 0/5] Support NIC reset and keep same port id

2017-06-29 Thread Wei Dai
Sometimes a port have to be reset. For example PF is reset, all its VF should also be reset. After reset, if the port goes through PCI remove() and then PCI probe() for restoration, its port id may be changed and this is not expected by some customer DPDK application. Normally, PCI probe() includes