OpenWrt/LEDE Project

  • Status Unconfirmed
  • Percent Complete
    0%
  • Task Type Bug Report
  • Category Base system
  • Assigned To No-one
  • Operating System All
  • Severity Low
  • Priority Very Low
  • Reported Version Trunk
  • Due in Version Undecided
  • Due Date Undecided
  • Private
Attached to Project: OpenWrt/LEDE Project
Opened by Arınç - 25.11.2020

FS#3472 - brcmfmac: can't handle firmware responses

Device: ASUS RT-AC88U
OpenWrt: trunk as of 25th November 2020
Firmware: BCM43664/4 wl0: Nov 5 2018 03:19:56 version 10.28.2 (r769115) FWID 01-d2cbb8fd
Firmware: BCM43664/4 wl0: Jan 30 2019 17:31:05 version 10.10.122.303 (r666429 WLTEST) FWID 01-3569d737
Firmware: BCM43664/4 wl0: Aug 23 2016 17:19:51 version 10.10.69.69 (r625687) FWID 01-8438621f

brcmfmac can’t seem to handle firmware responses. Here’s the relevant path from the bootlog:

[   11.280145] brcmfmac: brcmf_fw_alloc_request: using brcm/brcmfmac4366c-pcie for chip BCM43664/4
[   11.503465] brcmfmac 0000:01:00.0: Direct firmware load for brcm/brcmfmac4366c-pcie.asus,rt-ac88u.txt failed with error -2
[   11.514615] brcmfmac 0000:01:00.0: Direct firmware load for brcm/brcmfmac4366c-pcie.txt failed with error -2
[   13.870099] ieee80211 phy0: brcmf_msgbuf_query_dcmd: Timeout on response for query command
[   13.878396] ieee80211 phy0: brcmf_c_preinit_dcmds: Retrieving cur_etheraddr failed, -5
[   13.886344] ieee80211 phy0: brcmf_bus_started: failed: -5
[   13.891769] ieee80211 phy0: brcmf_attach: dongle is not responding: err=-5
[   16.350348] pci_bus 0001:01: 1-byte config write to 0001:01:00.0 offset 0x3c may corrupt adjacent RW1C bits
[   16.360143] pci 0001:00:00.0: enabling device (0140 -> 0142)
[   16.365816] pci_bus 0001:00: 2-byte config write to 0001:00:00.0 offset 0x4 may corrupt adjacent RW1C bits
[   16.375505] pci_bus 0001:00: 2-byte config write to 0001:00:00.0 offset 0x4 may corrupt adjacent RW1C bits
[   16.385188] brcmfmac 0001:01:00.0: enabling device (0140 -> 0142)
[   16.391296] pci_bus 0001:01: 2-byte config write to 0001:01:00.0 offset 0x4 may corrupt adjacent RW1C bits
[   16.400978] pci_bus 0001:01: 2-byte config write to 0001:01:00.0 offset 0x4 may corrupt adjacent RW1C bits
[   16.580152] brcmfmac: brcmf_fw_alloc_request: using brcm/brcmfmac4366c-pcie for chip BCM43664/4
[   16.591812] brcmfmac 0001:01:00.0: Direct firmware load for brcm/brcmfmac4366c-pcie.asus,rt-ac88u.txt failed with error -2
[   16.602960] brcmfmac 0001:01:00.0: Direct firmware load for brcm/brcmfmac4366c-pcie.txt failed with error -2
[   16.713759] pci_bus 0000:01: 2-byte config write to 0000:01:00.0 offset 0x4 may corrupt adjacent RW1C bits
[   16.952788] brcmfmac: brcmf_fw_alloc_request: using brcm/brcmfmac4366c-pcie for chip BCM43664/4
[   16.961624] brcmfmac: brcmf_c_process_clm_blob: no clm_blob available (err=-2), device may have limited channels available
[   16.972888] brcmfmac: brcmf_c_preinit_dcmds: Firmware: BCM43664/4 wl0: Nov  5 2018 03:19:56 version 10.28.2 (r769115) FWID 01-d2cbb8fd
[  132.622766] ieee80211 phy1: brcmf_cfg80211_get_channel: chanspec failed (-52)

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