@vger.kernel.org
> Cc: Milind Parab ; Swapnil Kashinath Jakhade
>
> Subject: Re: [PATCH v2] PCI: Cadence: Add quirk for Gen2 controller to do
> autonomous speed change.
>
> EXTERNAL MAIL
>
>
> Hi Nadeem,
>
> On 24/09/20 12:04 am, Nadeem Athani wrote:
> > Cad
el.org; kis...@ti.com; Milind Parab
> ; Swapnil Kashinath Jakhade
>
> Subject: Re: [PATCH v2] PCI: Cadence: Add quirk for Gen2 controller to do
> autonomous speed change.
>
> EXTERNAL MAIL
>
>
> Something like:
>
> PCI: cadence: Retrain Link to work around Ge
; Swapnil Kashinath Jakhade
> Subject: Re: [PATCH v2] PCI: Cadence: Add quirk for Gen2 controller to do
> autonomous speed change.
>
> EXTERNAL MAIL
>
>
> On Wed, Sep 23, 2020 at 12:34 PM Nadeem Athani
> wrote:
> >
> > Cadence controller will not initiate auto
Hi Nadeem,
On 24/09/20 12:04 am, Nadeem Athani wrote:
> Cadence controller will not initiate autonomous speed change if
> strapped as Gen2. The Retrain bit is set as a quirk to trigger
> this speed change.
>
> Signed-off-by: Nadeem Athani
> ---
> drivers/pci/controller/cadence/pcie-cadence-host
Something like:
PCI: cadence: Retrain Link to work around Gen2 training defect
to match history (see "git log --oneline
drivers/pci/controller/cadence/pcie-cadence-host.c").
On Wed, Sep 23, 2020 at 08:34:27PM +0200, Nadeem Athani wrote:
> Cadence controller will not initiate autonomous speed c
On Wed, Sep 23, 2020 at 12:34 PM Nadeem Athani wrote:
>
> Cadence controller will not initiate autonomous speed change if
> strapped as Gen2. The Retrain bit is set as a quirk to trigger
> this speed change.
>
> Signed-off-by: Nadeem Athani
> ---
> drivers/pci/controller/cadence/pcie-cadence-hos
Cadence controller will not initiate autonomous speed change if
strapped as Gen2. The Retrain bit is set as a quirk to trigger
this speed change.
Signed-off-by: Nadeem Athani
---
drivers/pci/controller/cadence/pcie-cadence-host.c | 14 ++
drivers/pci/controller/cadence/pcie-cadence.h
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