Re: [dpdk-dev] [PATCH] net/ixgbe: fix Tx check descriptor status APIs error

> -Original Message- > From: Zhang, Qi Z > Sent: Monday, June 25, 2018 3:56 PM > To: Zhao1, Wei ; dev@dpdk.org > Cc: Lu, Wenzhuo ; sta...@dpdk.org > Subject: RE: [PATCH] net/ixgbe: fix Tx check descriptor status APIs error > > > > > -Original Message- > > From: Zhao1, Wei > > S

Re: [dpdk-dev] [PATCH] net/ixgbe: fix Tx check descriptor status APIs error

> -Original Message- > From: Zhao1, Wei > Sent: Monday, June 25, 2018 3:53 PM > To: Zhang, Qi Z ; dev@dpdk.org > Cc: Lu, Wenzhuo ; sta...@dpdk.org > Subject: RE: [PATCH] net/ixgbe: fix Tx check descriptor status APIs error > > Hi, qi > > > -Original Message- > > From: Zhang, Qi

Re: [dpdk-dev] [PATCH] net/ixgbe: fix Tx check descriptor status APIs error

Hi, qi > -Original Message- > From: Zhang, Qi Z > Sent: Monday, June 25, 2018 3:47 PM > To: Zhao1, Wei ; dev@dpdk.org > Cc: Lu, Wenzhuo ; sta...@dpdk.org > Subject: RE: [PATCH] net/ixgbe: fix Tx check descriptor status APIs error > > > > > -Original Message- > > From: Zhao1, Wei

Re: [dpdk-dev] [PATCH] net/ixgbe: fix Tx check descriptor status APIs error

> -Original Message- > From: Zhao1, Wei > Sent: Monday, June 25, 2018 2:49 PM > To: Zhang, Qi Z ; dev@dpdk.org > Cc: Lu, Wenzhuo ; sta...@dpdk.org > Subject: RE: [PATCH] net/ixgbe: fix Tx check descriptor status APIs error > > Hi，qi > > > -Original Message- > > From: Zhang, Qi

Re: [dpdk-dev] [PATCH] net/ixgbe: fix Tx check descriptor status APIs error

Hi，qi > -Original Message- > From: Zhang, Qi Z > Sent: Monday, June 25, 2018 10:49 AM > To: Zhao1, Wei ; dev@dpdk.org > Cc: Lu, Wenzhuo ; sta...@dpdk.org > Subject: RE: [PATCH] net/ixgbe: fix Tx check descriptor status APIs error > > > > > -Original Message- > > From: Zhao1, Wei

Re: [dpdk-dev] [PATCH] net/ixgbe: fix Tx check descriptor status APIs error

Hi, qi > -Original Message- > From: Zhang, Qi Z > Sent: Monday, June 25, 2018 10:49 AM > To: Zhao1, Wei ; dev@dpdk.org > Cc: Lu, Wenzhuo ; sta...@dpdk.org > Subject: RE: [PATCH] net/ixgbe: fix Tx check descriptor status APIs error > > > > > -Original Message- > > From: Zhao1, We

Re: [dpdk-dev] [PATCH] net/ixgbe: fix Tx check descriptor status APIs error

> -Original Message- > From: Zhao1, Wei > Sent: Monday, June 25, 2018 9:58 AM > To: Zhang, Qi Z ; dev@dpdk.org > Cc: Lu, Wenzhuo ; sta...@dpdk.org > Subject: RE: [PATCH] net/ixgbe: fix Tx check descriptor status APIs error > > Hi, > > > -Original Message- > > From: Zhang, Qi Z

Re: [dpdk-dev] [PATCH] net/ixgbe: fix Tx check descriptor status APIs error

Hi, > -Original Message- > From: Zhang, Qi Z > Sent: Friday, June 22, 2018 9:47 PM > To: Zhao1, Wei ; dev@dpdk.org > Cc: Lu, Wenzhuo ; sta...@dpdk.org > Subject: RE: [PATCH] net/ixgbe: fix Tx check descriptor status APIs error > > Hi Wei: > > > -Original Message- > > From: Zhao1,

Re: [dpdk-dev] [PATCH] net/ixgbe: fix Tx check descriptor status APIs error

Hi Wei: > -Original Message- > From: Zhao1, Wei > Sent: Friday, June 22, 2018 4:39 PM > To: dev@dpdk.org > Cc: Lu, Wenzhuo ; Zhang, Qi Z > ; sta...@dpdk.org; Zhao1, Wei > Subject: [PATCH] net/ixgbe: fix Tx check descriptor status APIs error > > This is a issue involve RS bit set rule in

[dpdk-dev] [PATCH] net/ixgbe: fix Tx check descriptor status APIs error

This is a issue involve RS bit set rule in ixgbe. Let us take function ixgbe_xmit_pkts_vec () as an example, in this function RS bit will be set for descriptor with index txq->tx_next_rs, and also descriptor free function ixgbe_tx_free_bufs() also check RS bit for descriptor with index txq->tx_next