From: Arend van Spriel <arend.vanspriel@broadcom.com>
To: Benjamin Drung <benjamin.drung@canonical.com>
Cc: Arend van Spriel <arend.vanspriel@broadcom.com>,
linux-wireless@vger.kernel.org, brcm80211@lists.linux.dev,
brcm80211-dev-list.pdl@broadcom.com,
linux-kernel@vger.kernel.org,
Matthias Brugger <mbrugger@suse.com>
Subject: Re: [PATCH 1/2] wifi: brcmfmac: Add per-board clm_blob firmware binaries
Date: Sun, 4 Oct 2026 05:28:40 -0700 [thread overview]
Message-ID: <20261004122841.1391116-1-arend.vanspriel@broadcom.com> (raw)
In-Reply-To: <20260923203739.2560527-2-benjamin.drung@canonical.com>
On 9/23/2026 10:37 PM, Benjamin Drung wrote:
> On Ubuntu 26.10 these firmware file are missing inside the initrd when
> including the brcmfmac kernel module:
>
> ```
> /usr/lib/firmware/brcm/brcmfmac43430-sdio.raspberrypi,3-model-b.clm_blob.zst
> /usr/lib/firmware/brcm/brcmfmac43430b0-sdio.raspberrypi,model-zero-2-w.clm_blob.zst
> /usr/lib/firmware/brcm/brcmfmac43436-sdio.raspberrypi,model-zero-2-w.clm_blob.zst
> /usr/lib/firmware/brcm/brcmfmac43455-sdio.raspberrypi,3-model-a-plus.clm_blob.zst
> /usr/lib/firmware/brcm/brcmfmac43455-sdio.raspberrypi,3-model-b-plus.clm_blob.zst
> /usr/lib/firmware/brcm/brcmfmac43455-sdio.raspberrypi,4-compute-module.clm_blob.zst
> /usr/lib/firmware/brcm/brcmfmac43455-sdio.raspberrypi,4-model-b.clm_blob.zst
> /usr/lib/firmware/brcm/brcmfmac43455-sdio.raspberrypi,5-compute-module.clm_blob.zst
> /usr/lib/firmware/brcm/brcmfmac43455-sdio.raspberrypi,5-model-b.clm_blob.zst
> /usr/lib/firmware/brcm/brcmfmac43455-sdio.raspberrypi,500.clm_blob.zst
> /usr/lib/firmware/brcm/brcmfmac43456-sdio.raspberrypi,4-compute-module.clm_blob.zst
> /usr/lib/firmware/brcm/brcmfmac43456-sdio.raspberrypi,400.clm_blob.zst
> ```
>
> Commit 885f256f61f9 ("brcmfmac: Add clm_blob firmware files to modinfo")
> added clm_blob firmware binaries, but did not add them for per-board
> firmware binaries. So add a similar glob for the per-board firmware
> binaries.
>
> Bug-Ubuntu: https://launchpad.net/bugs/2168109
Acked-by: Arend van Spriel <arend.vanspriel@broadcom.com>
> Signed-off-by: Benjamin Drung <benjamin.drung@canonical.com>
> Reviewed-by: Matthias Brugger <mbrugger@suse.com>
next prev parent reply other threads:[~2026-10-04 12:28 UTC|newest]
Thread overview: 7+ messages / expand[flat|nested] mbox.gz Atom feed top
2026-09-23 20:37 [PATCH 0/2] brcmfmac: firmware: Add missing clm_blob firmware files Benjamin Drung
2026-09-23 20:37 ` [PATCH 1/2] wifi: brcmfmac: Add per-board clm_blob firmware binaries Benjamin Drung
2026-09-28 7:55 ` Matthias Brugger
2026-10-04 12:28 ` Arend van Spriel [this message]
2026-09-23 20:37 ` [PATCH 2/2] wifi: brcmfmac: Add clm_blob firmware for brcmfmac43456-sdio Benjamin Drung
2026-09-28 7:59 ` Matthias Brugger
2026-10-04 12:28 ` Arend van Spriel
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