From:   Arend Van Spriel <arend.vanspriel@broadcom.com>
To:     Hector Martin <marcan@marcan.st>,
        Jonas Gorski <jonas.gorski@gmail.com>,
        "'Hector Martin' via BRCM80211-DEV-LIST,PDL" 
        <brcm80211-dev-list.pdl@broadcom.com>
CC:     Arend van Spriel <aspriel@gmail.com>,
        Franky Lin <franky.lin@broadcom.com>,
        Hante Meuleman <hante.meuleman@broadcom.com>,
        Kalle Valo <kvalo@kernel.org>,
        "David S. Miller" <davem@davemloft.net>,
        Eric Dumazet <edumazet@google.com>,
        Jakub Kicinski <kuba@kernel.org>,
        Paolo Abeni <pabeni@redhat.com>,
        Alexander Prutskov <alep@cypress.com>,
        "Chi-Hsien Lin" <chi-hsien.lin@cypress.com>,
        Wright Feng <wright.feng@cypress.com>,
        Ian Lin <ian.lin@infineon.com>,
        Soontak Lee <soontak.lee@cypress.com>,
        Joseph chuang <jiac@cypress.com>,
        Sven Peter <sven@svenpeter.dev>,
        Alyssa Rosenzweig <alyssa@rosenzweig.io>,
        Aditya Garg <gargaditya08@live.com>, <asahi@lists.linux.dev>,
        <linux-wireless@vger.kernel.org>,
        <brcm80211-dev-list.pdl@broadcom.com>,
        <SHA-cyfmac-dev-list@infineon.com>, <netdev@vger.kernel.org>,
        <linux-kernel@vger.kernel.org>,
        =?UTF-8?B?UmFmYcWCIE1pxYJlY2tp?= <rafal@milecki.pl>,
        Hauke Mehrtens <hauke@hauke-m.de>
Date:   Thu, 02 Feb 2023 18:19:28 +0100
Message-ID: <1861323f100.279b.9b12b7fc0a3841636cfb5e919b41b954@broadcom.com>
In-Reply-To: <4fb4af22-d115-de62-3bda-c1ae02e097ee@marcan.st>
References: <20230131112840.14017-1-marcan@marcan.st>
 <20230131112840.14017-2-marcan@marcan.st>
 <CAOiHx=mYxFx0kr5s=4X_qywZBpPqCbrNjLnTXfigPOnqZSxjag@mail.gmail.com>
 <4fb4af22-d115-de62-3bda-c1ae02e097ee@marcan.st>
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Subject: Re: [PATCH v2 1/5] brcmfmac: Drop all the RAW device IDs
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On February 2, 2023 6:25:28 AM "'Hector Martin' via BRCM80211-DEV-LIST,PDL" 
<brcm80211-dev-list.pdl@broadcom.com> wrote:

> On 31/01/2023 23.17, Jonas Gorski wrote:
>> On Tue, 31 Jan 2023 at 12:36, Hector Martin <marcan@marcan.st> wrote:
>>>
>>> These device IDs are only supposed to be visible internally, in devices
>>> without a proper OTP. They should never be seen in devices in the wild,
>>> so drop them to avoid confusion.
>>
>> I think these can still show up in embedded platforms where the
>> OTP/SPROM is provided on-flash.
>>
>> E.g. https://forum.archive.openwrt.org/viewtopic.php?id=55367&p=4
>> shows this bootlog on an BCM4709A0 router with two BCM43602 wifis:
>>
>> [    3.237132] pci 0000:01:00.0: [14e4:aa52] type 00 class 0x028000
>> [    3.237174] pci 0000:01:00.0: reg 0x10: [mem 0x00000000-0x00007fff 64bit]
>> [    3.237199] pci 0000:01:00.0: reg 0x18: [mem 0x00000000-0x003fffff 64bit]
>> [    3.237302] pci 0000:01:00.0: supports D1 D2
>> ...
>> [    3.782384] pci 0001:03:00.0: [14e4:aa52] type 00 class 0x028000
>> [    3.782440] pci 0001:03:00.0: reg 0x10: [mem 0x00000000-0x00007fff 64bit]
>> [    3.782474] pci 0001:03:00.0: reg 0x18: [mem 0x00000000-0x003fffff 64bit]
>> [    3.782649] pci 0001:03:00.0: supports D1 D2
>>
>> 0xaa52 == 43602 (BRCM_PCIE_43602_RAW_DEVICE_ID)
>>
>> Rafał can probably provide more info there.
>>
>> Regards
>> Jonas
>
> Arend, any comments on these platforms?

Huh? I already replied to that couple of days ago or did I only imagine 
doing that.

Regards,
Arend


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