Re: [dpdk-dev] RFC: Kunpeng DMA driver API design decision

2021-06-14 Thread Bruce Richardson
On Sat, Jun 12, 2021 at 02:11:10PM +0530, Jerin Jacob wrote: > On Sat, Jun 12, 2021 at 2:01 PM Thomas Monjalon wrote: > > > > 12/06/2021 09:01, fengchengwen: > > > Hi all, > > > > > > We prepare support Kunpeng DMA engine under rawdev framework, and > > > observed that > > > there are two differe

Re: [dpdk-dev] RFC: Kunpeng DMA driver API design decision

2021-06-12 Thread Fengchengwen
OK, I will send one, thanks From:Jerin Jacob To:Thomas Monjalon Cc:Fengchengwen ;Ferruh Yigit ;dev ;Nipun Gupta ;Hemant Agrawal ;Richardson, Bruce ;Maxime Coquelin ;Honnappa Nagarahalli ;Jerin Jacob ;David Marchand Date:2021-06-12 16:41:32 Subject:Re: [dpdk-dev] RFC: Kunpeng DMA driver

Re: [dpdk-dev] RFC: Kunpeng DMA driver API design decision

2021-06-12 Thread Jerin Jacob
On Sat, Jun 12, 2021 at 2:01 PM Thomas Monjalon wrote: > > 12/06/2021 09:01, fengchengwen: > > Hi all, > > > > We prepare support Kunpeng DMA engine under rawdev framework, and observed > > that > > there are two different implementations of the data plane API: > > 1. rte_rawdev_enqueue/dequeue_b

Re: [dpdk-dev] RFC: Kunpeng DMA driver API design decision

2021-06-12 Thread Thomas Monjalon
12/06/2021 09:01, fengchengwen: > Hi all, > > We prepare support Kunpeng DMA engine under rawdev framework, and observed > that > there are two different implementations of the data plane API: > 1. rte_rawdev_enqueue/dequeue_buffers which was implemented by dpaa2_qdma and >octeontx2_dma drive

[dpdk-dev] RFC: Kunpeng DMA driver API design decision

2021-06-12 Thread fengchengwen
Hi all, We prepare support Kunpeng DMA engine under rawdev framework, and observed that there are two different implementations of the data plane API: 1. rte_rawdev_enqueue/dequeue_buffers which was implemented by dpaa2_qdma and octeontx2_dma driver. 2. rte_ioat_enqueue_xxx/rte_ioat_completed_o