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Groups > linux.debian.bugs.dist > #1078072
| From | Andres Salomon <dilinger@queued.net> |
|---|---|
| Newsgroups | linux.debian.bugs.dist, linux.debian.kernel |
| Subject | Bug#996713: firmware-brcm80211: firmware becomes non-responsive while running as an access point on RPI4 |
| Date | 2021-10-26 00:10 +0200 |
| Message-ID | <Dcgki-42l-5@gated-at.bofh.it> (permalink) |
| References | <D9i8W-85D-3@gated-at.bofh.it> |
| Organization | linux.* mail to news gateway |
Cross-posted to 2 groups.
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On Sun, 17 Oct 2021 13:10:19 -0400 Andres Salomon wrote: [...] > > I'm currently trying a newer Cypress firmware (from unstable), so > we'll see if it also has the same crash. > Same thing with the firmware-brcm80211 20210818-1 in unstable. Oct 17 12:49:58 wifi1 kernel: [ 14.057714] brcmfmac mmc0:0001:1: firmware: direct-loading firmware brcm/brcmfmac43455-sdio.clm_blob Oct 17 12:49:58 wifi1 kernel: [ 14.065628] brcmfmac: brcmf_c_preinit_dcmds: Firmware: BCM4345/6 wl0: Apr 15 2021 03:03:20 version 7.45.234 (4ca95bb CY) FWID 01-996384e2 [709371.885059] ieee80211 phy0: brcmf_proto_bcdc_query_dcmd: brcmf_proto_bcdc_msg failed w/status -110 [709374.445137] ieee80211 phy0: brcmf_proto_bcdc_query_dcmd: brcmf_proto_bcdc_msg failed w/status -110 [709374.448854] ieee80211 phy0: brcmf_cfg80211_get_station: GET STA INFO failed, -110 [709384.429474] ieee80211 phy0: brcmf_proto_bcdc_query_dcmd: brcmf_proto_bcdc_msg failed w/status -110 [709386.989536] ieee80211 phy0: brcmf_proto_bcdc_query_dcmd: brcmf_proto_bcdc_msg failed w/status -110 Now I'll try a 5.14 kernel backport (with the firmware from bullseye). If it STILL happens, then I'll try and get a patch upstream to detect this issue and reinit the hardware.
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Bug#996713: firmware-brcm80211: firmware becomes non-responsive while running as an access point on RPI4 Andres Salomon <dilinger@queued.net> - 2021-10-17 19:30 +0200 Bug#996713: firmware-brcm80211: firmware becomes non-responsive while running as an access point on RPI4 Andres Salomon <dilinger@queued.net> - 2021-10-26 00:10 +0200
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