Re: [dpdk-dev] something is wrong with device hotplug with DPDK 17.08

2017-07-26 Thread Gaƫtan Rivet
Hi there, On Wed, Jul 26, 2017 at 07:22:40PM +0800, Chillance Zen wrote: > hi ,all > when I pass parameters with the XL710 PCI address :":41:00.1" to > rte_eth_dev_attach(),the > PMD says something like the following and halts and fails > EAL: Cannot find unplugged device (:41:00.1) > EAL:

[dpdk-dev] something is wrong with device hotplug with DPDK 17.08

2017-07-26 Thread Chillance Zen
hi ,all when I pass parameters with the XL710 PCI address :":41:00.1" to rte_eth_dev_attach(),the PMD says something like the following and halts and fails EAL: Cannot find unplugged device (:41:00.1) EAL: Driver cannot attach the device (:41:00.1) does anybody know what happens ? than