Re: [dpdk-dev] [v3] net/e1000: i219 unit hang issue fix on reset/close

2019-07-09 Thread Zhang, Xiao
The tail index was missing in this patch, and a new patch is sent out. -Original Message- From: Anand H. Krishnan [mailto:anandhkrish...@gmail.com] Sent: Tuesday, July 9, 2019 2:37 PM To: Zhang, Xiao Cc: dev@dpdk.org; Zhao1, Wei Subject: Re: [dpdk-dev] [v3] net/e1000: i219 unit hang

Re: [dpdk-dev] [v3] net/e1000: i219 unit hang issue fix on reset/close

2019-07-08 Thread Anand H. Krishnan
Comments inline. On Tue, Jul 9, 2019 at 8:58 AM Xiao Zhang wrote: > > Unit hang may occur if multiple descriptors are available in the rings > during reset or close. This state can be detected by configure status > by bit 8 in register. If the bit is set and there are pending descriptors > in one

Re: [dpdk-dev] [v3] net/e1000: i219 unit hang issue fix on reset/close

2019-07-08 Thread Zhao1, Wei
Acked-by: Wei Zhao > -Original Message- > From: Zhang, Xiao > Sent: Tuesday, July 9, 2019 8:23 PM > To: dev@dpdk.org > Cc: Zhao1, Wei ; Zhang, Xiao > Subject: [v3] net/e1000: i219 unit hang issue fix on reset/close > > Unit hang may occur if multiple descriptors are available in the rin