Thread (5 messages) flat view 5 messages, 2 authors, 2016-08-17

[PATCH v2 0/2] PCI: designware: let dw_pcie_link_up() beware of LTSSM training bit

From: helgaas@kernel.org (Bjorn Helgaas)
Date: 2016-08-17 21:01:06
Also in: linux-pci, lkml

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.
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