lkml.org 
[lkml]   [2022]   [Aug]   [29]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
/
Date
From
SubjectRe: [RFC PATCH v2 2/6] bus/cdx: add the cdx bus driver
On Mon, Aug 29, 2022 at 04:49:02AM +0000, Gupta, Nipun wrote:

> Devices are created in FPFGA with a CDX wrapper, and CDX controller(firmware)
> reads that CDX wrapper to find out new devices. Host driver then interacts with
> firmware to find newly discovered devices. This bus aligns with PCI infrastructure.
> It happens to be an embedded interface as opposed to off-chip connection.

Why do you need an FW in all of this?

And why do you need DT at all?

It is still not clear

Jason

\
 
 \ /
  Last update: 2022-08-29 17:33    [W:0.731 / U:0.152 seconds]
©2003-2020 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site