Re: [dpdk-dev] [PATCH v2] crypto/qat: add DOCSIS performance optimization

2020-07-26 Thread Akhil Goyal
> > > > DOCSIS protocol performance in the downlink direction can be improved > > significantly in the QAT SYM PMD, especially for larger packets, by > > pre-processing all CRC generations in a batch before building and > > enqueuing any requests to the HW. This patch adds this optimization. > > >

Re: [dpdk-dev] [PATCH v2] crypto/qat: add DOCSIS performance optimization

2020-07-21 Thread Trahe, Fiona
> -Original Message- > From: Coyle, David > Sent: Tuesday, July 21, 2020 3:47 PM > To: Trahe, Fiona ; akhil.go...@nxp.com > Cc: dev@dpdk.org; Ryan, Brendan ; O'loingsigh, Mairtin > ; Doherty, Declan ; > De Lara Guarch, Pablo > ; Coyle, David > Subject: [PATCH v2] crypto/qat: add DOCSI

[dpdk-dev] [PATCH v2] crypto/qat: add DOCSIS performance optimization

2020-07-21 Thread David Coyle
DOCSIS protocol performance in the downlink direction can be improved significantly in the QAT SYM PMD, especially for larger packets, by pre-processing all CRC generations in a batch before building and enqueuing any requests to the HW. This patch adds this optimization. Fixes: 6f0ef237404b ("cry