From: Stefan Wahren <stefan.wahren@i2se.com>
To: Arend van Spriel <arend.vanspriel@broadcom.com>,
Chi-Hsien Lin <chi-hsien.lin@cypress.com>,
Franky Lin <franky.lin@broadcom.com>,
Hante Meuleman <hante.meuleman@broadcom.com>,
Wright Feng <wright.feng@cypress.com>
Cc: linux-wireless <linux-wireless@vger.kernel.org>
Subject: brcmfmac: bogus error messages during module unload
Date: Fri, 1 Mar 2019 21:10:17 +0100 (CET) [thread overview]
Message-ID: <1125416917.128310.1551471017839@email.ionos.de> (raw)
Hi,
this is some kind of older issue with brcmfmac. Everytime i unload the kernel module (e.g. v5.0-rc8 or next-20190301) on a Raspberry Pi 3 (multi_v7_defconfig / arm64_defconfig) after the driver has successful probed, i'm getting such bogus error messages in the kernel log:
[ 870.477114] brcmfmac: brcmf_proto_bcdc_query_dcmd: brcmf_proto_bcdc_msg failed w/status -5
[ 870.477122] brcmfmac: brcmf_cfg80211_get_tx_power: error (-5)
[ 871.057074] brcmfmac: brcmf_fil_cmd_data: bus is down. we have nothing to do.
[ 871.057153] brcmfmac: brcmf_fil_cmd_data: bus is down. we have nothing to do.
[ 871.057870] brcmfmac: brcmf_fil_cmd_data: bus is down. we have nothing to do.
[ 871.057878] brcmfmac: brcmf_cfg80211_get_channel: chanspec failed (-5)
Is there a chance to remove or at least reduce them?
Thanks
Stefan
next reply other threads:[~2019-03-01 20:10 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-03-01 20:10 Stefan Wahren [this message]
2019-03-02 7:05 ` brcmfmac: bogus error messages during module unload Arend Van Spriel
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