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[95.89.205.15]) by smtp.gmail.com with ESMTPSA id a640c23a62f3a-c2aae6a4a00sm185431466b.46.2026.09.23.13.43.14 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Wed, 23 Sep 2026 13:43:14 -0700 (PDT) From: Benjamin Drung To: Arend van Spriel Cc: linux-wireless@vger.kernel.org, brcm80211@lists.linux.dev, brcm80211-dev-list.pdl@broadcom.com, linux-kernel@vger.kernel.org, Matthias Brugger , Benjamin Drung Subject: [PATCH 1/2] wifi: brcmfmac: Add per-board clm_blob firmware binaries Date: Wed, 23 Sep 2026 22:37:38 +0200 Message-ID: <20260923203739.2560527-2-benjamin.drung@canonical.com> X-Mailer: git-send-email 2.53.0 In-Reply-To: <20260923203739.2560527-1-benjamin.drung@canonical.com> References: <20260923203739.2560527-1-benjamin.drung@canonical.com> Precedence: bulk X-Mailing-List: linux-wireless@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: 8bit 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 Signed-off-by: Benjamin Drung --- drivers/net/wireless/broadcom/brcm80211/brcmfmac/sdio.c | 1 + 1 file changed, 1 insertion(+) diff --git a/drivers/net/wireless/broadcom/brcm80211/brcmfmac/sdio.c b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/sdio.c index 381801af3ac9..3cff0f1fe25f 100644 --- a/drivers/net/wireless/broadcom/brcm80211/brcmfmac/sdio.c +++ b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/sdio.c @@ -631,6 +631,7 @@ MODULE_FIRMWARE(BRCMF_FW_DEFAULT_PATH "brcmfmac*-sdio.*.txt"); /* per-board firmware binaries */ MODULE_FIRMWARE(BRCMF_FW_DEFAULT_PATH "brcmfmac*-sdio.*.bin"); +MODULE_FIRMWARE(BRCMF_FW_DEFAULT_PATH "brcmfmac*-sdio.*.clm_blob"); static const struct brcmf_firmware_mapping brcmf_sdio_fwnames[] = { BRCMF_FW_ENTRY(BRCM_CC_43143_CHIP_ID, 0xFFFFFFFF, 43143), -- 2.53.0