Re: [dpdk-dev] [PATCH v6 1/5] iFPGA: Add Intel FPGA BUS Library

2018-05-03 Thread Zhang, Tianfei
n.ri...@6wind.com > Subject: Re: [dpdk-dev] [PATCH v6 1/5] iFPGA: Add Intel FPGA BUS Library > > For title prefix, use "bus/ifpga" instead. Will fix in next version. > > > On 4/26/2018 5:43 PM, Xu, Rosen wrote: > > From: Rosen Xu > > > > Defined

Re: [dpdk-dev] [PATCH v6 1/5] iFPGA: Add Intel FPGA BUS Library

2018-05-03 Thread Tan, Jianfeng
On 5/3/2018 11:58 AM, Tan, Jianfeng wrote: I have a question, hope you can clarify it a little bit. As I understand, this FPGA bus are used for AFU device enumeration, and each device on this bus needs a AFU driver to drive. But now we register AFU drivers, but enumerate rte_ifpga_device. Why

Re: [dpdk-dev] [PATCH v6 1/5] iFPGA: Add Intel FPGA BUS Library

2018-05-02 Thread Tan, Jianfeng
For title prefix, use "bus/ifpga" instead. On 4/26/2018 5:43 PM, Xu, Rosen wrote: From: Rosen Xu Defined FPGA-BUS for Acceleration Drivers of AFUs 1. FPGA PCI Scan (1st Scan) follows DPDK UIO/VFIO PCI Scan Process, probe Intel FPGA Rawdev Driver. As I understand, this part is not covered in

Re: [dpdk-dev] [PATCH v6 1/5] iFPGA: Add Intel FPGA BUS Library

2018-05-02 Thread Zhang, Tianfei
> gaetan.ri...@6wind.com > Subject: Re: [dpdk-dev] [PATCH v6 1/5] iFPGA: Add Intel FPGA BUS Library > > On Thursday 26 April 2018 03:13 PM, Xu, Rosen wrote: > > From: Rosen Xu > > > > Defined FPGA-BUS for Acceleration Drivers of AFUs 1. FPGA PCI Scan > > (1st Sc

Re: [dpdk-dev] [PATCH v6 1/5] iFPGA: Add Intel FPGA BUS Library

2018-05-02 Thread Shreyansh Jain
On Thursday 26 April 2018 03:13 PM, Xu, Rosen wrote: From: Rosen Xu Defined FPGA-BUS for Acceleration Drivers of AFUs 1. FPGA PCI Scan (1st Scan) follows DPDK UIO/VFIO PCI Scan Process, probe Intel FPGA Rawdev Driver. 2. AFU Scan(2nd Scan) bind DPDK driver to FPGA Partial-Bitstream. This scan i