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?
Note that this hardware is not spec-compliant since it doesn't support
sub-32 bit config writes. I just proposed a patch to warn about that
[1], so if/when we merge that patch and this one, you'll start seeing
those warnings.
[1]
http://lkml.kernel.org/r/20161031213902.6340.96123.stgit@xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
That looks great, thank you. The earlier PCI HDL and SoC vendors can be
made aware of such problems, the better.
Thanks,
Cov
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