linux-kernel - Re: [PATCH v5 3/7] PCI: Remove reset_fn field from pci

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Date:   Wed, 2 Jun 2021 17:16:38 -0500
From:   Shanker R Donthineni <sdonthineni@...dia.com>
To:     Amey Narkhede <ameynarkhede03@...il.com>,
        Bjorn Helgaas <bhelgaas@...gle.com>
CC:     <alex.williamson@...hat.com>,
        Raphael Norwitz <raphael.norwitz@...anix.com>,
        <linux-pci@...r.kernel.org>, <linux-kernel@...r.kernel.org>,
        <kw@...ux.com>, Sinan Kaya <okaya@...nel.org>
Subject: Re: [PATCH v5 3/7] PCI: Remove reset_fn field from pci_dev



On 5/29/21 2:25 PM, Amey Narkhede wrote:
> reset_fn field is used to indicate whether the
> device supports any reset mechanism or not.
> Deprecate use of reset_fn in favor of new
> reset_methods array which can be used to keep
> track of all supported reset mechanisms of a device
> and their ordering.
> The octeon driver is incorrectly using reset_fn field
> to detect if the device supports FLR or not. Use
> pcie_reset_flr to probe whether it supports
> FLR or not.
>
> Reviewed-by: Alex Williamson <alex.williamson@...hat.com>
> Reviewed-by: Raphael Norwitz <raphael.norwitz@...anix.com>
> Co-developed-by: Alex Williamson <alex.williamson@...hat.com>
> Signed-off-by: Alex Williamson <alex.williamson@...hat.com>
> Signed-off-by: Amey Narkhede <ameynarkhede03@...il.com>

Tested-by: Shanker Donthineni <sdonthineni@...dia.com>