> -----Original Message----- > From: dev <dev-boun...@dpdk.org> On Behalf Of Lijun Ou > Sent: Saturday, April 18, 2020 4:45 AM > To: Ye, Xiaolong <xiaolong...@intel.com>; Zhang, Qi Z > <qi.z.zh...@intel.com> > Cc: dev@dpdk.org; linux...@huawei.com > Subject: [dpdk-dev] [PATCH v2] app/testpmd: configure rxd and txd number > correctly > > When users configure rxds and txds by used port config cmd based on > testpmd application, it will not be able to configure rxd and txd according to > the max capability range supported by the actual NIC hardware. Due testpmd > defects, it can only configure a fixed range to 0 to 2048. > The final result is that an incorrect printing prompt appears and cannot be > applied using rxd && txd according to the actual capabilities supported by the > device. > In order to solve the above problems, we modify the testpmd. First by calling > the rte_eth_dev_info_get api to obtain the max and min rx/tx capability > supported by the hns3, and then use this range to compare with the actual > value by users configured and make reasonable limitation. > > Signed-off-by: Lijun Ou <ouli...@huawei.com> > Signed-off-by: Huisong Li <lihuis...@huawei.com> > Signed-off-by: Wei Hu (Xavier) <xavier.hu...@huawei.com>
Acked-by: Bernard Iremonger <bernard.iremon...@intel.com>
