linux-kernel - Re: [PATCH 5/5] PCI: add device wait after slot and bus reset

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Message-ID: <a74c385e-f82d-1ec3-bda8-26209749bbe7@codeaurora.org>
Date:   Sat, 23 Sep 2017 20:20:27 -0400
From:   Sinan Kaya <okaya@...eaurora.org>
To:     linux-pci@...r.kernel.org, timur@...eaurora.org,
        alex.williamson@...hat.com
Cc:     linux-arm-msm@...r.kernel.org,
        linux-arm-kernel@...ts.infradead.org,
        Bjorn Helgaas <bhelgaas@...gle.com>,
        linux-kernel@...r.kernel.org
Subject: Re: [PATCH 5/5] PCI: add device wait after slot and bus reset

On 9/23/2017 8:16 PM, Sinan Kaya wrote:
> @@ -4056,7 +4056,7 @@ static int pci_parent_bus_reset(struct pci_dev *dev, int probe)
>  
>  	pci_reset_bridge_secondary_bus(dev->bus->self);
>  
> -	return 0;
> +	return pci_dev_wait(dev, "bus reset", 1000, 60000);
>  }

This doesn't solve the warm reset message getting broadcasted. I wanted to get
feedback on the direction first with this version.

-- 
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.