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Subject: Re: [PATCH 1/2] IB/hfi1: Try slot reset before secondary bus reset
To: Bjorn Helgaas <helgaas@kernel.org>, Jason Gunthorpe <jgg@ziepe.ca>
Cc: Bjorn Helgaas <bhelgaas@google.com>, linux-pci@vger.kernel.org,
        sulrich@codeaurora.org, timur@codeaurora.org,
        linux-arm-msm@vger.kernel.org, linux-arm-kernel@lists.infradead.org,
        Mike Marciniszyn <mike.marciniszyn@intel.com>,
        Dennis Dalessandro <dennis.dalessandro@intel.com>,
        Doug Ledford <dledford@redhat.com>,
        "open list:HFI1 DRIVER" <linux-rdma@vger.kernel.org>,
        open list <linux-kernel@vger.kernel.org>,
        Alex Deucher <alexander.deucher@amd.com>
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 <20180419202632.GE14063@ziepe.ca>
 <20180419214722.GO28657@bhelgaas-glaptop.roam.corp.google.com>
From: Sinan Kaya <okaya@codeaurora.org>
Message-ID: <290e9530-dcde-9c10-7ae0-59ac4c509db4@codeaurora.org>
Date: Thu, 19 Apr 2018 18:19:32 -0400
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On 4/19/2018 5:47 PM, Bjorn Helgaas wrote:
>> Bjorn, would be appropriate to export pci_parent_bus_reset() or some
>> variation therin??
> I agree it would be really nice if the PCI core could help out somehow
> so we could get some of this code out of individual drivers.

I can create a function called pci_reset_link() and move both slot and
secondary bus reset inside. 

Will this work?

-- 
Sinan Kaya
Qualcomm Datacenter Technologies, Inc. as an affiliate of Qualcomm Technologies, Inc.
Qualcomm Technologies, Inc. is a member of the Code Aurora Forum, a Linux Foundation Collaborative Project.