Re: [PATCH RFC 2/2] pci: create device tree node for selected devices
From: Frank Rowand
Date: Mon Sep 12 2022 - 02:33:46 EST
On 9/2/22 13:54, Rob Herring wrote:
> On Mon, Aug 29, 2022 at 02:43:37PM -0700, Lizhi Hou wrote:
>> The PCI endpoint device such as Xilinx Alveo PCI card maps the register
>> spaces from multiple hardware peripherals to its PCI BAR. Normally,
>> the PCI core discovers devices and BARs using the PCI enumeration process.
>> And the process does not provide a way to discover the hardware peripherals
>> been mapped to PCI BARs.
< snip >
> The above bits aren't really particular to PCI, so they probably
> belong in the DT core code. Frank will probably have thoughts on what
> this should look like.
< snip >
I will try to look through this patch series later today (Monday 9/12
USA time - I will not be in Dublin for the conferences this week.)