Re: [PATCHv2] PCI: QDF2432 32 bit config space accessors
From: Bjorn Helgaas
Date: Wed Nov 02 2016 - 12:43:27 EST
On Wed, Nov 02, 2016 at 11:08:20AM -0500, Bjorn Helgaas wrote:
> On Tue, Nov 01, 2016 at 07:06:31AM -0600, cov@xxxxxxxxxxxxxx wrote:
> > Hi Bjorn,
> > On 2016-10-31 15:48, Bjorn Helgaas wrote:
> > >On Wed, Sep 21, 2016 at 06:38:05PM -0400, Christopher Covington wrote:
> > >>The Qualcomm Technologies QDF2432 SoC does not support accesses
> > >>smaller
> > >>than 32 bits to the PCI configuration space. Register the appropriate
> > >>quirk.
> > >>
> > >>Signed-off-by: Christopher Covington <cov@xxxxxxxxxxxxxx>
> > >
> > >Hi Christopher,
> > >
> > >Can you rebase this against v4.9-rc1? It no longer applies to my tree.
> > I apologize for not being clearer. This patch depends on:
> > PCI/ACPI: Extend pci_mcfg_lookup() responsibilities
> > PCI/ACPI: Check platform-specific ECAM quirks
> > These patches from Tomasz Nowicki were previously in your pci/ecam-v6
> > branch, but that seems to have come and gone. How would you like to
> > proceed?
> Oh yes, that's right, I forgot that connection. I'm afraid I kind of
> dropped the ball on that thread, so I went back and read through it
> I *think* the current state is:
> - I'm OK with the first two patches that add the quirk
> - My issue with the last three patches that add ThunderX quirks is
> that there's no generic description of the ECAM address space.
> So if I understand correctly, your Qualcomm patch depends only on the
> first two patches.
I put those first two patches and yours on pci/ecam-v6 and pushed it
again, so you can check it out.