linux-kernel - Re: [PATCH v4 0/2] PCI: altera: Retrain link in rootport mode only

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Date:   Thu, 1 Sep 2016 09:17:27 +0800
From:   Ley Foon Tan <lftan.linux@...il.com>
To:     Bjorn Helgaas <bhelgaas@...gle.com>
Cc:     "linux-kernel@...r.kernel.org" <linux-kernel@...r.kernel.org>,
        linux-pci <linux-pci@...r.kernel.org>,
        Ley Foon Tan <lftan.linux@...il.com>,
        Ley Foon Tan <lftan@...era.com>
Subject: Re: [PATCH v4 0/2] PCI: altera: Retrain link in rootport mode only

On Fri, Aug 26, 2016 at 9:47 AM, Ley Foon Tan <lftan@...era.com> wrote:
> Altera PCIe IP can be configured as rootport or device and they might have
> same vendor ID. It will cause the system hang issue if Altera PCIe is in
> endpoint mode and work with other PCIe rootport that from other vendors.
>
> This series of patch rework configs accessors and move retrain function
> from _FIXUP to altera_pcie_host_init().
>
> History:
> v2: change to check PCIe type is PCI_EXP_TYPE_ROOT_PORT
> v3: Move retrain function to before pci_scan_root_bus and remove _FIXUP
> v4: Split patch to 2 patches
>
> Ley Foon Tan (2):
>   PCI: altera: Rework configs accessors
>   PCI: altera: Move retrain from _FIXUP to altera_pcie_host_init()
>
>  drivers/pci/host/pcie-altera.c | 215 +++++++++++++++++++++++++----------------
>  1 file changed, 132 insertions(+), 83 deletions(-)
>
Hi Bjorn

Do you have further comment on this patch series?
Thanks.

Regards
Ley Foon