linux-kernel - Re: [PATCH v2 0/2] PCI: designware: let dw_pcie_link

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Date:	Wed, 17 Aug 2016 16:01:00 -0500
From:	Bjorn Helgaas <helgaas@...nel.org>
To:	Jisheng Zhang <jszhang@...vell.com>
Cc:	jingoohan1@...il.com, pratyush.anand@...il.com,
	bhelgaas@...gle.com, Joao.Pinto@...opsys.com,
	linux-pci@...r.kernel.org, linux-kernel@...r.kernel.org,
	linux-arm-kernel@...ts.infradead.org
Subject: Re: [PATCH v2 0/2] PCI: designware: let dw_pcie_link_up() beware of
 LTSSM training bit

On Wed, Aug 10, 2016 at 06:07:01PM +0800, Jisheng Zhang wrote:
> patch1 is a trivial clean up: move the parameters for wait for link
> into the core pcie-designware.c
> 
> Since link may be UP but still in link training, if so, we can't think
> the link is up and operating correctly. So patch2 teaches
> dw_pcie_link_up() beware of the PCIE_PHY_DEBUG_R1_LINK_IN_TRAINING bit.
> 
> Since v1:
>   - add Joao's Ack
>   - rebased on v4.8-rc1
> 
> Jisheng Zhang (2):
>   PCI: designware: mv parameters for wait for link into
>     pcie-designware.c
>   PCI: designware: let dw_pcie_link_up() beware of LTSSM training bit
> 
>  drivers/pci/host/pcie-designware.c | 11 +++++++++--
>  drivers/pci/host/pcie-designware.h |  5 -----
>  2 files changed, 9 insertions(+), 7 deletions(-)

Applied to pci/host-designware for v4.9, thanks, Jisheng.