RE: [PATCH v3 2/3] fpga: dfl: add the userspace I/O device support for DFL devices

2020-12-20 Thread Wu, Hao
> Subject: Re: [PATCH v3 2/3] fpga: dfl: add the userspace I/O device support > for DFL devices > > On Fri, Dec 18, 2020 at 05:59:17AM -0800, Tom Rix wrote: > > > > On 12/18/20 12:05 AM, Wu, Hao wrote: > > >> Subject: [PATCH v3 2/3] fpga: dfl: add the userspace

Re: [PATCH v3 2/3] fpga: dfl: add the userspace I/O device support for DFL devices

2020-12-20 Thread Xu Yilun
On Fri, Dec 18, 2020 at 05:59:17AM -0800, Tom Rix wrote: > > On 12/18/20 12:05 AM, Wu, Hao wrote: > >> Subject: [PATCH v3 2/3] fpga: dfl: add the userspace I/O device support for > >> DFL devices > >> > >> This patch supports the DFL drivers be w

RE: [PATCH v3 2/3] fpga: dfl: add the userspace I/O device support for DFL devices

2020-12-20 Thread Wu, Hao
> Subject: Re: [PATCH v3 2/3] fpga: dfl: add the userspace I/O device support > for DFL devices > > On 12/18/20 12:05 AM, Wu, Hao wrote: > >> Subject: [PATCH v3 2/3] fpga: dfl: add the userspace I/O device support > for > >> DFL devices > >> > >

Re: [PATCH v3 2/3] fpga: dfl: add the userspace I/O device support for DFL devices

2020-12-18 Thread Tom Rix
On 12/18/20 12:05 AM, Wu, Hao wrote: >> Subject: [PATCH v3 2/3] fpga: dfl: add the userspace I/O device support for >> DFL devices >> >> This patch supports the DFL drivers be written in userspace. This is >> realized by exposing the userspace I/O device interfac

RE: [PATCH v3 2/3] fpga: dfl: add the userspace I/O device support for DFL devices

2020-12-18 Thread Wu, Hao
> Subject: [PATCH v3 2/3] fpga: dfl: add the userspace I/O device support for > DFL devices > > This patch supports the DFL drivers be written in userspace. This is > realized by exposing the userspace I/O device interfaces. > > The driver leverages the uio

Re: [PATCH v3 2/3] fpga: dfl: add the userspace I/O device support for DFL devices

2020-12-17 Thread Tom Rix
On 12/16/20 9:44 PM, Xu Yilun wrote: > This patch supports the DFL drivers be written in userspace. This is > realized by exposing the userspace I/O device interfaces. > > The driver leverages the uio_pdrv_genirq, it adds the uio_pdrv_genirq > platform device with the DFL device's resources, and

[PATCH v3 2/3] fpga: dfl: add the userspace I/O device support for DFL devices

2020-12-16 Thread Xu Yilun
This patch supports the DFL drivers be written in userspace. This is realized by exposing the userspace I/O device interfaces. The driver leverages the uio_pdrv_genirq, it adds the uio_pdrv_genirq platform device with the DFL device's resources, and let the generic UIO platform device driver