答复: about RTL8168 PMD on ARM SoC

Hi Honnappa, I’m sorry I have to make a little correction, This issue was actually on our new 2.5 Gigabit RTL8125 series, the attachment is latest r8125pmd, There is no essential difference w.r.t ARM platform though. BRs, Xing Wang 发件人: 王星 发送时间: 2022年8月26日 10:06 收件人: 'Honnappa Nagara

答复: about RTL8168 PMD on ARM SoC

: Honnappa Nagarahalli [mailto:honnappa.nagaraha...@arm.com] 发送时间: 2022年8月25日 22:41 收件人: 王星 ; dev@dpdk.org 抄送: 陈立 ; 王颢 ; Ruifeng Wang ; nd ; nd 主题: RE: about RTL8168 PMD on ARM SoC Hello, I cannot find many details of the SoC on the internet. Does it use coherent IO? Depending on that

about RTL8168 PMD on ARM SoC

Hi DPDK, I am a pmd driver developer from Realtek NIC department, when I was porting r8168pmd already verified on x86 to an ARM64 SoC Unisoc: UIS8650 I found that after NIC Rx init (in general, Rx ring and buffers should have been prepared for NIC to DMA read), the NIC status reg showed RDU (Rx