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Date:      Sun, 20 Jul 2025 17:24:47 -0600
From:      Warner Losh <imp@bsdimp.com>
To:        "Bjoern A. Zeeb" <bzeeb-lists@lists.zabbadoz.net>
Cc:        FreeBSD Current <current@freebsd.org>
Subject:   Re: mmccam -> no more cards/sdio but "mmcprobe"
Message-ID:  <CANCZdfr4ZzKWxonMW1D61Y0aB3BCiAU5Lv_%2BSx-Ss0tb8Naupg@mail.gmail.com>
In-Reply-To: <602976q7-s2r2-o8n4-8s59-93pqq4ro3433@yvfgf.mnoonqbm.arg>

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[-- Attachment #1 --]
On Sun, Jul 20, 2025, 5:19 PM Bjoern A. Zeeb <bzeeb-lists@lists.zabbadoz.net>
wrote:

> Hi,
>
> I've updated one of my trees to main after a longer while and I am
> confused that I no longer see and SD card or SDIO (this is netbooted):
>
> # sysctl kern.features.mmccam
> kern.features.mmccam: 1
>
> # camcontrol devlist -v
> scbus0 on dw_mmc_sim0 bus 0:
> <>                                 at scbus0 target 0 lun 0 (mmcprobe0)
> scbus1 on dw_mmc_sim1 bus 0:
> <>                                 at scbus1 target 0 lun 0 (mmcprobe1)
> scbus-1 on xpt0 bus 0:
> <>                                 at scbus-1 target -1 lun ffffffff (xpt0)
>
> Where to start looking?
>

So those probes are put there to evaluate devices that were found. If they
remain, then that never finished. Most likely never started.

What hardware is this on?

Warner

>

[-- Attachment #2 --]
<div dir="auto"><div><br><br><div class="gmail_quote gmail_quote_container"><div dir="ltr" class="gmail_attr">On Sun, Jul 20, 2025, 5:19 PM Bjoern A. Zeeb &lt;<a href="mailto:bzeeb-lists@lists.zabbadoz.net">bzeeb-lists@lists.zabbadoz.net</a>&gt; wrote:<br></div><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">Hi,<br>
<br>
I&#39;ve updated one of my trees to main after a longer while and I am<br>
confused that I no longer see and SD card or SDIO (this is netbooted):<br>
<br>
# sysctl kern.features.mmccam<br>
kern.features.mmccam: 1<br>
<br>
# camcontrol devlist -v<br>
scbus0 on dw_mmc_sim0 bus 0:<br>
&lt;&gt;                                 at scbus0 target 0 lun 0 (mmcprobe0)<br>
scbus1 on dw_mmc_sim1 bus 0:<br>
&lt;&gt;                                 at scbus1 target 0 lun 0 (mmcprobe1)<br>
scbus-1 on xpt0 bus 0:<br>
&lt;&gt;                                 at scbus-1 target -1 lun ffffffff (xpt0)<br>
<br>
Where to start looking?<br></blockquote></div></div><div dir="auto"><br></div><div dir="auto">So those probes are put there to evaluate devices that were found. If they remain, then that never finished. Most likely never started.</div><div dir="auto"><br></div><div dir="auto">What hardware is this on?</div><div dir="auto"><br></div><div dir="auto">Warner</div><div dir="auto"><div class="gmail_quote gmail_quote_container"><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">
</blockquote></div></div></div>
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