linux-kernel - Re: [PATCH v1 5/5] PCI: brcmstb: Set RCB_{MPS,64B}

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Message-ID: <fe838f93-dfa2-e21e-896b-c1e836405e92@gmail.com>
Date:   Thu, 6 Oct 2022 15:15:40 -0700
From:   Florian Fainelli <f.fainelli@...il.com>
To:     Jim Quinlan <jim2101024@...il.com>, linux-pci@...r.kernel.org,
        Nicolas Saenz Julienne <nsaenz@...nel.org>,
        Bjorn Helgaas <bhelgaas@...gle.com>,
        Lorenzo Pieralisi <lorenzo.pieralisi@....com>,
        Cyril Brulebois <kibi@...ian.org>,
        bcm-kernel-feedback-list@...adcom.com, james.quinlan@...adcom.com
Cc:     Florian Fainelli <f.fainelli@...il.com>,
        Lorenzo Pieralisi <lpieralisi@...nel.org>,
        Rob Herring <robh@...nel.org>,
        Krzysztof Wilczyński <kw@...ux.com>,
        "moderated list:BROADCOM BCM2711/BCM2835 ARM ARCHITECTURE" 
        <linux-rpi-kernel@...ts.infradead.org>,
        "moderated list:BROADCOM BCM2711/BCM2835 ARM ARCHITECTURE" 
        <linux-arm-kernel@...ts.infradead.org>,
        open list <linux-kernel@...r.kernel.org>
Subject: Re: [PATCH v1 5/5] PCI: brcmstb: Set RCB_{MPS,64B}_MODE bits



On 10/6/2022 3:03 PM, Jim Quinlan wrote:
> Set RCB_MPS mode bit so that data for PCIe read requests up to the size of
> the Maximum Payload Size (MPS) are returned in one completion, and data for
> PCIe read requests greater than the MPS are split at the specified Read
> Completion Boundary setting.
> 
> Set RCB_64B so that read compeletion boudnary is 64B.
> 
> Signed-off-by: Jim Quinlan <jim2101024@...il.com>

Acked-by: Florian Fainelli <f.fainelli@...il.com>
-- 
Florian