linux-kernel - Re: [PATCH v4 3/4] PCI: brcmstb: Wait for Raspberry Pi's firmware when present

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Message-ID: <16c98273-a639-374d-e784-0d015aeee634@cogentembedded.com>
Date:   Sat, 7 Mar 2020 12:55:43 +0300
From:   Sergei Shtylyov <sergei.shtylyov@...entembedded.com>
To:     Nicolas Saenz Julienne <nsaenzjulienne@...e.de>,
        linux-kernel@...r.kernel.org,
        Florian Fainelli <f.fainelli@...il.com>,
        bcm-kernel-feedback-list@...adcom.com,
        Lorenzo Pieralisi <lorenzo.pieralisi@....com>,
        Andrew Murray <amurray@...goodpenguin.co.uk>
Cc:     linux-usb@...r.kernel.org, linux-rpi-kernel@...ts.infradead.org,
        linux-arm-kernel@...ts.infradead.org, gregkh@...uxfoundation.org,
        tim.gover@...pberrypi.org, linux-pci@...r.kernel.org,
        wahrenst@....net, Bjorn Helgaas <bhelgaas@...gle.com>
Subject: Re: [PATCH v4 3/4] PCI: brcmstb: Wait for Raspberry Pi's firmware
 when present

On 06.03.2020 14:43, Nicolas Saenz Julienne wrote:

> xHCI's PCI fixup, run at the end of pcie-brcmstb's probe, depends on
> RPi4's VideoCore firmware interface to be up and running. It's possible
> for both initializations to race, so make sure it's available prior
> starting.

     Prior to starting?

> Signed-off-by: Nicolas Saenz Julienne <nsaenzjulienne@...e.de>
> Reviewed-by: Florian Fainelli <f.fainelli@...il.com>
[...]

MBR, Sergei