Re: [PATCH] PCI: cadence: Use cdns_pcie_find_capability() to get PCIe Cap offset in host driver

Bjorn Helgaas <[email protected]> Thu, 7 May 2026 10:32:31 -0500
Newsgroups dev.linux.lists.sashiko,org.kernel.vger.linux-pci
Message-ID <20260507153231.GA971257@bhelgaas>
On Thu, May 07, 2026 at 11:21:39PM +0800, Hans Zhang wrote:
> On 5/7/26 20:31, Aksh Garg wrote:
> ...

> > I have tested this on J7200 and J721E SoCs, which uses pci-j721e.c
> > driver for their PCIe controllers. The patch alone fails to find the
> > capabilities using cdns_pcie_find_capability() for Root Port.
> > 
> > With the "is_hpa" flag patch, and the patch "PCI: cadence: Use
> > cdns_pcie_find_capability() to get PCIe Cap offset in host driver" along
> > with the diff suggested above:
> 
> Thank you very much for your test. We need to wait for Bjorn's approval.

Just post a revised series incorporating the fix.

Thanks for the testing, Aksh!

Bjorn