My platform is ROG Zephyrus G14 GA401IV with 222(latest) version BIOS. Before a Kernel Panic screen, my wireless card didn't show connection speed and seems like only connect with 2.4Ghz but it work, now it totally didn't work. Tried downgrade to 6.14.5 or switch to linux-zen, both didn't working. And this is my relation information: ❯ uname -a Linux matrix 6.14.6-arch1-1 #1 SMP PREEMPT_DYNAMIC Fri, 09 May 2025 17:36:18 +0000 x86_64 GNU/Linux ❯ sudo find /lib/firmware/ath12k/ -type f | xargs md5sum 9ebae53075d86a9731ac30b0714761f9 /lib/firmware/ath12k/QCN9274/hw2.0/firmware-2.bin.zst 544f380f9480ee687263b8a3fe7efbb6 /lib/firmware/ath12k/QCN9274/hw2.0/board-2.bin.zst 5dacdfbe6c3c25d9e0605be8a9f1f6e4 /lib/firmware/ath12k/WCN7850/hw2.0/board-2.bin 70f8285a7570adf0fdaa48cc1bd86c42 /lib/firmware/ath12k/WCN7850/hw2.0/amss.bin 7035ec45af1f3b145a8dc6286d2330a6 /lib/firmware/ath12k/WCN7850/hw2.0/m3.bin ❯ sudo dmesg | grep ath12k [ 7.542214] ath12k_pci 0000:02:00.0: BAR 0 [mem 0xfc200000-0xfc3fffff 64bit]: assigned [ 7.542236] ath12k_pci 0000:02:00.0: enabling device (0000 -> 0002) [ 7.542687] ath12k_pci 0000:02:00.0: MSI vectors: 16 [ 7.542694] ath12k_pci 0000:02:00.0: Hardware name: wcn7850 hw2.0 [ 8.100934] ath12k_pci 0000:02:00.0: chip_id 0x2 chip_family 0x4 board_id 0xff soc_id 0x40170200 [ 8.100945] ath12k_pci 0000:02:00.0: fw_version 0x1105811c fw_build_timestamp 2025-03-11 07:08 fw_build_id QC_IMAGE_VERSION_STRING=WLAN.HMT.1.1.c5-00284-QCAHMTSWPL_V1.0_V2.0_SILICONZ-3 [ 8.395771] ath12k_pci 0000:02:00.0: ignore reset dev flags 0x200 [ 13.426382] ath12k_pci 0000:02:00.0: failed to receive wmi unified ready event: -110 [ 13.427151] ath12k_pci 0000:02:00.0: failed to start core: -110 [ 13.430044] ath12k_pci 0000:02:00.0: qmi failed to send mode request, mode: 4, err = -5 [ 13.430047] ath12k_pci 0000:02:00.0: qmi failed to send wlan mode off ❯ lspci -mnn 00:00.0 "Host bridge [0600]" "Advanced Micro Devices, Inc. [AMD] [1022]" "Renoir/Cezanne Root Complex [1630]" -p00 "Advanced Micro Devices, Inc. [AMD] [1022]" "Renoir/Cezanne Root Complex [1630]" 00:00.2 "IOMMU [0806]" "Advanced Micro Devices, Inc. [AMD] [1022]" "Renoir/Cezanne IOMMU [1631]" -p00 "Advanced Micro Devices, Inc. [AMD] [1022]" "Renoir/Cezanne IOMMU [1631]" 00:01.0 "Host bridge [0600]" "Advanced Micro Devices, Inc. [AMD] [1022]" "Renoir PCIe Dummy Host Bridge [1632]" -p00 "" "" 00:01.1 "PCI bridge [0604]" "Advanced Micro Devices, Inc. [AMD] [1022]" "Renoir PCIe GPP Bridge [1633]" -p00 "ASUSTeK Computer Inc. [1043]" "Device [1f11]" 00:02.0 "Host bridge [0600]" "Advanced Micro Devices, Inc. [AMD] [1022]" "Renoir PCIe Dummy Host Bridge [1632]" -p00 "" "" 00:02.2 "PCI bridge [0604]" "Advanced Micro Devices, Inc. [AMD] [1022]" "Renoir/Cezanne PCIe GPP Bridge [1634]" -p00 "ASUSTeK Computer Inc. [1043]" "Device [1f11]" 00:02.4 "PCI bridge [0604]" "Advanced Micro Devices, Inc. [AMD] [1022]" "Renoir/Cezanne PCIe GPP Bridge [1634]" -p00 "ASUSTeK Computer Inc. [1043]" "Device [1f11]" 00:08.0 "Host bridge [0600]" "Advanced Micro Devices, Inc. [AMD] [1022]" "Renoir PCIe Dummy Host Bridge [1632]" -p00 "" "" 00:08.1 "PCI bridge [0604]" "Advanced Micro Devices, Inc. [AMD] [1022]" "Renoir Internal PCIe GPP Bridge to Bus [1635]" -p00 "Advanced Micro Devices, Inc. [AMD] [1022]" "Renoir Internal PCIe GPP Bridge to Bus [1635]" 00:08.2 "PCI bridge [0604]" "Advanced Micro Devices, Inc. [AMD] [1022]" "Renoir Internal PCIe GPP Bridge to Bus [1635]" -p00 "Advanced Micro Devices, Inc. [AMD] [1022]" "Renoir Internal PCIe GPP Bridge to Bus [1635]" 00:14.0 "SMBus [0c05]" "Advanced Micro Devices, Inc. [AMD] [1022]" "FCH SMBus Controller [790b]" -r51 -p00 "ASUSTeK Computer Inc. [1043]" "Device [1f11]" 00:14.3 "ISA bridge [0601]" "Advanced Micro Devices, Inc. [AMD] [1022]" "FCH LPC Bridge [790e]" -r51 -p00 "ASUSTeK Computer Inc. [1043]" "Device [1f11]" 00:18.0 "Host bridge [0600]" "Advanced Micro Devices, Inc. [AMD] [1022]" "Renoir Device 24: Function 0 [1448]" -p00 "" "" 00:18.1 "Host bridge [0600]" "Advanced Micro Devices, Inc. [AMD] [1022]" "Renoir Device 24: Function 1 [1449]" -p00 "" "" 00:18.2 "Host bridge [0600]" "Advanced Micro Devices, Inc. [AMD] [1022]" "Renoir Device 24: Function 2 [144a]" -p00 "" "" 00:18.3 "Host bridge [0600]" "Advanced Micro Devices, Inc. [AMD] [1022]" "Renoir Device 24: Function 3 [144b]" -p00 "" "" 00:18.4 "Host bridge [0600]" "Advanced Micro Devices, Inc. [AMD] [1022]" "Renoir Device 24: Function 4 [144c]" -p00 "" "" 00:18.5 "Host bridge [0600]" "Advanced Micro Devices, Inc. [AMD] [1022]" "Renoir Device 24: Function 5 [144d]" -p00 "" "" 00:18.6 "Host bridge [0600]" "Advanced Micro Devices, Inc. [AMD] [1022]" "Renoir Device 24: Function 6 [144e]" -p00 "" "" 00:18.7 "Host bridge [0600]" "Advanced Micro Devices, Inc. [AMD] [1022]" "Renoir Device 24: Function 7 [144f]" -p00 "" "" 01:00.0 "VGA compatible controller [0300]" "NVIDIA Corporation [10de]" "TU106M [GeForce RTX 2060 Max-Q] [1f12]" -ra1 -p00 "ASUSTeK Computer Inc. [1043]" "Device [1f11]" 01:00.1 "Audio device [0403]" "NVIDIA Corporation [10de]" "TU106 High Definition Audio Controller [10f9]" -ra1 -p00 "ASUSTeK Computer Inc. [1043]" "Device [1f11]" 01:00.2 "USB controller [0c03]" "NVIDIA Corporation [10de]" "TU106 USB 3.1 Host Controller [1ada]" -ra1 -p30 "ASUSTeK Computer Inc. [1043]" "Device [1f11]" 01:00.3 "Serial bus controller [0c80]" "NVIDIA Corporation [10de]" "TU106 USB Type-C UCSI Controller [1adb]" -ra1 -p00 "ASUSTeK Computer Inc. [1043]" "Device [1f11]" 02:00.0 "Network controller [0280]" "Qualcomm Technologies, Inc [17cb]" "WCN785x Wi-Fi 7(802.11be) 320MHz 2x2 [FastConnect 7800] [1107]" -r01 -p00 "Foxconn International, Inc. [105b]" "Device [e0dc]" 03:00.0 "Non-Volatile memory controller [0108]" "Sandisk Corp [15b7]" "SanDisk Ultra 3D / WD PC SN530, IX SN530, Blue SN550 NVMe SSD (DRAM-less) [5009]" -r01 -p02 "Sandisk Corp [15b7]" "WD Blue SN550 NVMe SSD [5009]" 04:00.0 "VGA compatible controller [0300]" "Advanced Micro Devices, Inc. [AMD/ATI] [1002]" "Renoir [Radeon Vega Series / Radeon Vega Mobile Series] [1636]" -rc5 -p00 "ASUSTeK Computer Inc. [1043]" "Device [1f11]" 04:00.1 "Audio device [0403]" "Advanced Micro Devices, Inc. [AMD/ATI] [1002]" "Renoir Radeon High Definition Audio Controller [1637]" -p00 "Advanced Micro Devices, Inc. [AMD/ATI] [1002]" "Renoir Radeon High Definition Audio Controller [1637]" 04:00.2 "Encryption controller [1080]" "Advanced Micro Devices, Inc. [AMD] [1022]" "Family 17h (Models 10h-1fh) Platform Security Processor [15df]" -p00 "Advanced Micro Devices, Inc. [AMD] [1022]" "Family 17h (Models 10h-1fh) Platform Security Processor [15df]" 04:00.3 "USB controller [0c03]" "Advanced Micro Devices, Inc. [AMD] [1022]" "Renoir/Cezanne USB 3.1 [1639]" -p30 "ASUSTeK Computer Inc. [1043]" "Device [201f]" 04:00.4 "USB controller [0c03]" "Advanced Micro Devices, Inc. [AMD] [1022]" "Renoir/Cezanne USB 3.1 [1639]" -p30 "ASUSTeK Computer Inc. [1043]" "Device [201f]" 04:00.5 "Multimedia controller [0480]" "Advanced Micro Devices, Inc. [AMD] [1022]" "ACP/ACP3X/ACP6x Audio Coprocessor [15e2]" -r01 -p00 "Advanced Micro Devices, Inc. [AMD] [1022]" "ACP/ACP3X/ACP6x Audio Coprocessor [15e2]" 04:00.6 "Audio device [0403]" "Advanced Micro Devices, Inc. [AMD] [1022]" "Family 17h/19h/1ah HD Audio Controller [15e3]" -p00 "ASUSTeK Computer Inc. [1043]" "Device [1f11]" 05:00.0 "SATA controller [0106]" "Advanced Micro Devices, Inc. [AMD] [1022]" "FCH SATA Controller [AHCI mode] [7901]" -r81 -p01 "ASUSTeK Computer Inc. [1043]" "Device [1f11]" 05:00.1 "SATA controller [0106]" "Advanced Micro Devices, Inc. [AMD] [1022]" "FCH SATA Controller [AHCI mode] [7901]" -r81 -p01 "ASUSTeK Computer Inc. [1043]" "Device [1f11]"
And I tried boot to live environment with Ubuntu 24.10 and OpenSUSE Tumbleweed, This wireless card is worked all.
Exact same issue for me Downgrading both linux-firmware and linux-firmware-qcom to version 20250408 seems to fix the issue Unsure if downgrading (linux-firmware-qcom) is required though
There have been a couple of reports of old versions of the ath12k driver not working correctly with the latest ath12k firmware. The development team is looking into this. Downgrading firmware or moving to the mainline v6.15-rc kernel are the current workarounds.
Now I changed back to AX200 as a solution.
I have the same issue on Arch, The suggestion from Jeff Johnson: > There have been a couple of reports of old versions of the ath12k driver not > working correctly with the latest ath12k firmware. The development team is > looking into this. Downgrading firmware or moving to the mainline v6.15-rc > kernel are the current workarounds. Does not seem to work, as the issue remains when running 6.15.0-rc6-1-mainline, the only way to get it to work again for me is using the LTS kernel (6.12.28-1-lts) > sudo lspci -mnn 00:00.0 "Host bridge [0600]" "Advanced Micro Devices, Inc. [AMD] [1022]" "Phoenix Root Complex [14e8]" -p00 "Lenovo [17aa]" "Device [50ee]" 00:00.2 "IOMMU [0806]" "Advanced Micro Devices, Inc. [AMD] [1022]" "Phoenix IOMMU [14e9]" -p00 "Lenovo [17aa]" "Device [50ee]" 00:01.0 "Host bridge [0600]" "Advanced Micro Devices, Inc. [AMD] [1022]" "Phoenix Dummy Host Bridge [14ea]" -p00 "" "" 00:02.0 "Host bridge [0600]" "Advanced Micro Devices, Inc. [AMD] [1022]" "Phoenix Dummy Host Bridge [14ea]" -p00 "" "" 00:02.1 "PCI bridge [0604]" "Advanced Micro Devices, Inc. [AMD] [1022]" "Phoenix GPP Bridge [14ee]" -p00 "Lenovo [17aa]" "Device [50ee]" 00:02.2 "PCI bridge [0604]" "Advanced Micro Devices, Inc. [AMD] [1022]" "Phoenix GPP Bridge [14ee]" -p00 "Lenovo [17aa]" "Device [50ee]" 00:02.4 "PCI bridge [0604]" "Advanced Micro Devices, Inc. [AMD] [1022]" "Phoenix GPP Bridge [14ee]" -p00 "Lenovo [17aa]" "Device [50ee]" 00:03.0 "Host bridge [0600]" "Advanced Micro Devices, Inc. [AMD] [1022]" "Phoenix Dummy Host Bridge [14ea]" -p00 "" "" 00:03.1 "PCI bridge [0604]" "Advanced Micro Devices, Inc. [AMD] [1022]" "Family 19h USB4/Thunderbolt PCIe tunnel [14ef]" -p00 "Advanced Micro Devices, Inc. [AMD] [1022]" "Device [1453]" 00:04.0 "Host bridge [0600]" "Advanced Micro Devices, Inc. [AMD] [1022]" "Phoenix Dummy Host Bridge [14ea]" -p00 "" "" 00:04.1 "PCI bridge [0604]" "Advanced Micro Devices, Inc. [AMD] [1022]" "Family 19h USB4/Thunderbolt PCIe tunnel [14ef]" -p00 "Advanced Micro Devices, Inc. [AMD] [1022]" "Device [1453]" 00:08.0 "Host bridge [0600]" "Advanced Micro Devices, Inc. [AMD] [1022]" "Phoenix Dummy Host Bridge [14ea]" -p00 "" "" 00:08.1 "PCI bridge [0604]" "Advanced Micro Devices, Inc. [AMD] [1022]" "Phoenix Internal GPP Bridge to Bus [C:A] [14eb]" -p00 "Lenovo [17aa]" "Device [50ee]" 00:08.2 "PCI bridge [0604]" "Advanced Micro Devices, Inc. [AMD] [1022]" "Phoenix Internal GPP Bridge to Bus [C:A] [14eb]" -p00 "Lenovo [17aa]" "Device [50ee]" 00:08.3 "PCI bridge [0604]" "Advanced Micro Devices, Inc. [AMD] [1022]" "Phoenix Internal GPP Bridge to Bus [C:A] [14eb]" -p00 "Lenovo [17aa]" "Device [50ee]" 00:14.0 "SMBus [0c05]" "Advanced Micro Devices, Inc. [AMD] [1022]" "FCH SMBus Controller [790b]" -r71 -p00 "Lenovo [17aa]" "Device [50ee]" 00:14.3 "ISA bridge [0601]" "Advanced Micro Devices, Inc. [AMD] [1022]" "FCH LPC Bridge [790e]" -r51 -p00 "Lenovo [17aa]" "Device [50ee]" 00:18.0 "Host bridge [0600]" "Advanced Micro Devices, Inc. [AMD] [1022]" "Phoenix Data Fabric; Function 0 [14f0]" -p00 "" "" 00:18.1 "Host bridge [0600]" "Advanced Micro Devices, Inc. [AMD] [1022]" "Phoenix Data Fabric; Function 1 [14f1]" -p00 "" "" 00:18.2 "Host bridge [0600]" "Advanced Micro Devices, Inc. [AMD] [1022]" "Phoenix Data Fabric; Function 2 [14f2]" -p00 "" "" 00:18.3 "Host bridge [0600]" "Advanced Micro Devices, Inc. [AMD] [1022]" "Phoenix Data Fabric; Function 3 [14f3]" -p00 "" "" 00:18.4 "Host bridge [0600]" "Advanced Micro Devices, Inc. [AMD] [1022]" "Phoenix Data Fabric; Function 4 [14f4]" -p00 "" "" 00:18.5 "Host bridge [0600]" "Advanced Micro Devices, Inc. [AMD] [1022]" "Phoenix Data Fabric; Function 5 [14f5]" -p00 "" "" 00:18.6 "Host bridge [0600]" "Advanced Micro Devices, Inc. [AMD] [1022]" "Phoenix Data Fabric; Function 6 [14f6]" -p00 "" "" 00:18.7 "Host bridge [0600]" "Advanced Micro Devices, Inc. [AMD] [1022]" "Phoenix Data Fabric; Function 7 [14f7]" -p00 "" "" 01:00.0 "Ethernet controller [0200]" "Realtek Semiconductor Co., Ltd. [10ec]" "RTL8111/8168/8211/8411 PCI Express Gigabit Ethernet Controller [8168]" -r0e -p00 "Lenovo [17aa]" "Device [50ee]" 02:00.0 "Network controller [0280]" "Qualcomm Technologies, Inc [17cb]" "WCN785x Wi-Fi 7(802.11be) 320MHz 2x2 [FastConnect 7800] [1107]" -r01 -p00 "Lenovo [17aa]" "Device [e0e6]" 03:00.0 "Non-Volatile memory controller [0108]" "KIOXIA Corporation [1e0f]" "NVMe SSD Controller BG6 (DRAM-less) [001a]" -r01 -p02 "KIOXIA Corporation [1e0f]" "NVMe SSD Controller BG6 (DRAM-less) [001a]" c4:00.0 "VGA compatible controller [0300]" "Advanced Micro Devices, Inc. [AMD/ATI] [1002]" "Phoenix3 [1900]" -rd0 -p00 "Lenovo [17aa]" "Device [50ee]" c4:00.1 "Audio device [0403]" "Advanced Micro Devices, Inc. [AMD/ATI] [1002]" "Rembrandt Radeon High Definition Audio Controller [1640]" -p00 "Lenovo [17aa]" "Device [50ee]" c4:00.2 "Encryption controller [1080]" "Advanced Micro Devices, Inc. [AMD] [1022]" "Phoenix CCP/PSP 3.0 Device [15c7]" -p00 "Lenovo [17aa]" "Device [50ee]" c4:00.3 "USB controller [0c03]" "Advanced Micro Devices, Inc. [AMD] [1022]" "Device [15b9]" -p30 "Lenovo [17aa]" "Device [50ee]" c4:00.4 "USB controller [0c03]" "Advanced Micro Devices, Inc. [AMD] [1022]" "Device [15ba]" -p30 "Lenovo [17aa]" "Device [50ee]" c4:00.5 "Multimedia controller [0480]" "Advanced Micro Devices, Inc. [AMD] [1022]" "ACP/ACP3X/ACP6x Audio Coprocessor [15e2]" -r63 -p00 "Lenovo [17aa]" "Device [50ee]" c4:00.6 "Audio device [0403]" "Advanced Micro Devices, Inc. [AMD] [1022]" "Family 17h/19h/1ah HD Audio Controller [15e3]" -p00 "Lenovo [17aa]" "Device [50ee]" c5:00.0 "Non-Essential Instrumentation [1300]" "Advanced Micro Devices, Inc. [AMD] [1022]" "Phoenix Dummy Function [14ec]" -p00 "Lenovo [17aa]" "Device [50ee]" c5:00.1 "Signal processing controller [1180]" "Advanced Micro Devices, Inc. [AMD] [1022]" "AMD IPU Device [1502]" -p00 "Lenovo [17aa]" "Device [50ee]" c6:00.0 "Non-Essential Instrumentation [1300]" "Advanced Micro Devices, Inc. [AMD] [1022]" "Phoenix Dummy Function [14ec]" -p00 "Lenovo [17aa]" "Device [50ee]" c6:00.3 "USB controller [0c03]" "Advanced Micro Devices, Inc. [AMD] [1022]" "Device [15c0]" -p30 "Lenovo [17aa]" "Device [50ee]" c6:00.4 "USB controller [0c03]" "Advanced Micro Devices, Inc. [AMD] [1022]" "Device [15c1]" -p30 "Lenovo [17aa]" "Device [50ee]" c6:00.5 "USB controller [0c03]" "Advanced Micro Devices, Inc. [AMD] [1022]" "Pink Sardine USB4/Thunderbolt NHI controller #1 [1668]" -p40 "Lenovo [17aa]" "Device [50ee]" c6:00.6 "USB controller [0c03]" "Advanced Micro Devices, Inc. [AMD] [1022]" "Pink Sardine USB4/Thunderbolt NHI controller #2 [1669]" -p40 "Lenovo [17aa]" "Device [50ee]" > sudo dmesg | grep ath12k [ 5.511360] ath12k_pci 0000:02:00.0: BAR 0 [mem 0x90600000-0x907fffff 64bit]: assigned [ 5.511375] ath12k_pci 0000:02:00.0: enabling device (0000 -> 0002) [ 5.511677] ath12k_pci 0000:02:00.0: MSI vectors: 16 [ 5.511681] ath12k_pci 0000:02:00.0: Hardware name: wcn7850 hw2.0 [ 6.042051] ath12k_pci 0000:02:00.0: chip_id 0x2 chip_family 0x4 board_id 0xff soc_id 0x40170200 [ 6.042058] ath12k_pci 0000:02:00.0: fw_version 0x1105811c fw_build_timestamp 2025-03-11 07:08 fw_build_id QC_IMAGE_VERSION_STRING=WLAN.HMT.1.1.c5-00284-QCAHMTSWPL_V1.0_V2.0_SILICONZ-3 [ 6.045431] ath12k_pci 0000:02:00.0: invalid ACPI DSM TAS config size: 1 [ 6.045435] ath12k_pci 0000:02:00.0: failed to get ACPI TAS config table: -22 [ 6.327096] ath12k_pci 0000:02:00.0: ignore reset dev flags 0x200 [ 11.365679] ath12k_pci 0000:02:00.0: failed to receive wmi unified ready event: -110 [ 11.366426] ath12k_pci 0000:02:00.0: failed to start core: -110 [ 11.369718] ath12k_pci 0000:02:00.0: qmi failed to send mode request, mode: 4, err = -5 [ 11.369722] ath12k_pci 0000:02:00.0: qmi failed to send wlan mode off > sudo find /lib/firmware/ath12k/ -type f | xargs md5sum d0ee61498bf1a205147cdbcf645391e7 /lib/firmware/ath12k/WCN7850/hw2.0/Notice.txt 7035ec45af1f3b145a8dc6286d2330a6 /lib/firmware/ath12k/WCN7850/hw2.0/m3.bin 70f8285a7570adf0fdaa48cc1bd86c42 /lib/firmware/ath12k/WCN7850/hw2.0/amss.bin 5dacdfbe6c3c25d9e0605be8a9f1f6e4 /lib/firmware/ath12k/WCN7850/hw2.0/board-2.bin 08e77df7b9ab5e4c78bfee1c9f025672 /lib/firmware/ath12k/QCN9274/hw2.0/Notice.txt 3616c32d0e0b8c131b3e0e42e030d82d /lib/firmware/ath12k/QCN9274/hw2.0/firmware-2.bin da60c3cdb49a0ba4fb1126b78d636b2f /lib/firmware/ath12k/QCN9274/hw2.0/board-2.bin
Latest report from the development team is that this issue is specific to certain cards, so upgrading the kernel version won't help (issue exist with Linus' release tree). So rolling back firmware is the current workaround when this issue is encountered. Following firmware should work will all cards, but does not support the multi-link operation (MLO) feature: https://git.codelinaro.org/clo/ath-firmware/ath12k-firmware/-/tree/main/WCN7850/hw2.0/1.0.c5/WLAN.HMT.1.0.c5-00481-QCAHMTSWPL_V1.0_V2.0_SILICONZ-3
Will there be some future fix for affected cards to use separate firmware in the upstream repo or may be a fix in the kernel driver itself?
Having the same issue with my T14 Gen 5 AMD using qualcomm Wi-Fi 7 NCM825. Any other fixes possible?
Same here having the same issue with T14 Gen 5 AMD using Qualcomm Wi-Fi 7 WCN785x. Using Fedora 42 and Linux kernel 6.14.6-300.fc42.x86_64. Tried to downgrade but seems dnf's repository packages only have 'kernel.x86_64 6.14.0-63.fc42' as the oldest kernel version. Anyone find any other ways to temporarily fix the issue?
(In reply to Sydney van der Heijden from comment #8) > Having the same issue with my T14 Gen 5 AMD using qualcomm Wi-Fi 7 NCM825. > Any other fixes possible? You can downgrade the atheros-firmware package to version 20250509. This should fix it. Tested with kernel 6.14.6-300 on Fedora 42.
(In reply to Harding from comment #10) > (In reply to Sydney van der Heijden from comment #8) > > Having the same issue with my T14 Gen 5 AMD using qualcomm Wi-Fi 7 NCM825. > > Any other fixes possible? > > You can downgrade the atheros-firmware package to version 20250509. > This should fix it. Tested with kernel 6.14.6-300 on Fedora 42. I just actually downgraded to older version atheros-firmware atheros-firmware-20250311-1.fc42, works fine and temporarily fixed the issue. Tested with the 6.14.6-300 on Fedora 42. I might leave it unchange for now until this issue has been resolved. Thank you btw.
(In reply to Daniel Hakim Jamaluddin from comment #11) > (In reply to Harding from comment #10) > > (In reply to Sydney van der Heijden from comment #8) > > > Having the same issue with my T14 Gen 5 AMD using qualcomm Wi-Fi 7 > NCM825. > > > Any other fixes possible? > > > > You can downgrade the atheros-firmware package to version 20250509. > > This should fix it. Tested with kernel 6.14.6-300 on Fedora 42. > > I just actually downgraded to older version atheros-firmware > atheros-firmware-20250311-1.fc42, works fine and temporarily fixed the > issue. Tested with the 6.14.6-300 on Fedora 42. > > I might leave it unchange for now until this issue has been resolved. Thank > you btw. Downgrading to atheros-firmware-20250311-1.fc42 finally fixed it for me. Using Qualcomm WCN785x Wi-Fi 7(802.11be) 320MHz 2x2 [FastConnect 7800]
Same issue here with Lenovo T14s Gen 6 and Arch Linux with CachyOS kernel and repos. The proposed firmware downgrade at https://unix.stackexchange.com/a/794865/77876 did not work for me, but downgrading to kernel 6.12.29-1-cachyos-lts-lto did restore WiFi functionality. lspci output: c2:00.0 Network controller [0280]: Qualcomm Technologies, Inc WCN785x Wi-Fi 7(802.11be) 320MHz 2x2 [FastConnect 7800] [17cb:1107] (rev 01) Subsystem: Lenovo Device [17aa:e0e6] Flags: bus master, fast devsel, latency 0, IRQ 104, IOMMU group 16 Memory at b0600000 (64-bit, non-prefetchable) [size=2M] Capabilities: [40] Power Management version 3 Capabilities: [50] MSI: Enable+ Count=16/32 Maskable+ 64bit- Capabilities: [70] Express Endpoint, IntMsgNum 0 Capabilities: [100] Advanced Error Reporting Capabilities: [148] Secondary PCI Express Capabilities: [158] Transaction Processing Hints Capabilities: [1e4] Latency Tolerance Reporting Capabilities: [1ec] L1 PM Substates Kernel driver in use: ath12k_pci Kernel modules: ath12k
same issue here. my motherboard is MAG Z790 TOMAHAWK MAX WIFI (MS-7E25) and thge wifi chip is Qualcomm Technologies, Inc WCN785x Wi-Fi 7(802.11be) 320MHz 2x2 [FastConnect 7800] (rev 01) After Linux kernel 6.14.5 I can't use WIFI anymore, even the 6.15rc is affected by this issue.
A fix has been landed upstream. You can pick it up here. https://gitlab.com/kernel-firmware/linux-firmware/-/commit/2e91d8c3c4bd34a27177180a38f62d3ba3c96031
The fix does not seem to work for me. Still getting the same errors (using latest 6.15-rc). Only working fix for me currently is downgrading the firmware to the previous known good. Excerpt from dmesg below: [ 8.719904] ath12k_pci 0000:04:00.0: chip_id 0x2 chip_family 0x4 board_id 0xff soc_id 0x40170200 [ 8.719916] ath12k_pci 0000:04:00.0: fw_version 0x1108811c fw_build_timestamp 2025-05-17 00:21 fw_build_id QC_IMAGE_VERSION_STRING=WLAN.HMT.1.1.c5-00284.1-QCAHMTSWPL_V1.0_V2.0_SILICONZ-3 [ 8.720346] ath12k_pci 0000:04:00.0: failed to get ACPI BDF EXT: 0 [ 9.009756] ath12k_pci 0000:04:00.0: ignore reset dev flags 0x200 [ 13.975481] ath12k_pci 0000:04:00.0: failed to receive wmi unified ready event: -110 [ 13.976178] ath12k_pci 0000:04:00.0: failed to start core: -110 [ 13.981117] failed to send QMI message [ 13.981129] ath12k_pci 0000:04:00.0: qmi failed to send mode request, mode: 4, err = -5 [ 13.981136] ath12k_pci 0000:04:00.0: qmi failed to send wlan mode off My card is the following: 04:00.0 Network controller [0280]: Qualcomm Technologies, Inc WCN785x Wi-Fi 7(802.11be) 320MHz 2x2 [FastConnect 7800] [17cb:1107] (rev 01) Subsystem: Quectel Wireless Solutions Co., Ltd. Device [1eac:8000] Kernel driver in use: ath12k_pci Kernel modules: ath12k
I've relayed this information to the firmware team. And reopened the ticket. SMH
Latest Arch linux packages that came out today fixed it for me: linux 6.14.7.arch2-1 linux-firmware 20250508.788aadc8-2 linux-headers 6.14.7.arch2-1 This is for my Razer Blade 2024 laptop. lspci | grep Network 03:00.0 Network controller: Qualcomm Technologies, Inc WCN785x Wi-Fi 7(802.11be) 320MHz 2x2 [FastConnect 7800] (rev 01)
Can confirm the latest Arch firmware package does fix my card. This confused me as the latest FW did not work, so I checked dmesg: [ 8.598951] ath12k_pci 0000:04:00.0: chip_id 0x2 chip_family 0x4 board_id 0xff soc_id 0x40170200 [ 8.598956] ath12k_pci 0000:04:00.0: fw_version 0x100301e1 fw_build_timestamp 2023-12-06 04:05 fw_build_id QC_IMAGE_VERSION_STRING=WLAN.HMT.1.0.c5-00481-QCAHMTSWPL_V1.0_V2.0_SILICONZ-3 From the build date it seems Arch downgraded the FW, rather than pulling the new FW ("fw_build_timestamp 2023-12-06 04:05")
Looks like a lot of the above problems happen with Quectel / FastConnect 7800 card. In my case with the latest firmware the system initially loads fine and wifi even briefly works, but after a short time device completely hangs and you can't even access dmesg. In my case I also tried setting regulatory domain before the hang like this: sudo iw reg set US At least the system can be rebooted with REISUB when this happens. That's what I see in dmesg on boot: [ 4.494393] ath12k_pci 0000:e3:00.0: BAR 0 [mem 0xdc600000-0xdc7fffff 64bit]: assigned [ 4.494409] ath12k_pci 0000:e3:00.0: enabling device (0000 -> 0002) [ 4.494888] ath12k_pci 0000:e3:00.0: MSI vectors: 16 [ 4.494892] ath12k_pci 0000:e3:00.0: Hardware name: wcn7850 hw2.0 [ 5.032287] ath12k_pci 0000:e3:00.0: chip_id 0x2 chip_family 0x4 board_id 0xff soc_id 0x40170200 [ 5.032298] ath12k_pci 0000:e3:00.0: fw_version 0x1108811c fw_build_timestamp 2025-05-17 00:21 fw_build_id QC_IMAGE_VERSION_STRING=WLAN.HMT.1.1.c5-00284.1-QCAHMTSWPL_V1.0_V2.0_SILICONZ-3 From lspci: e3:00.0 Network controller: Qualcomm Technologies, Inc WCN785x Wi-Fi 7(802.11be) 320MHz 2x2 [FastConnect 7800] (rev 01) Subsystem: Quectel Wireless Solutions Co., Ltd. Device 8000
(In reply to Shmerl from comment #20) > Looks like a lot of the above problems happen with Quectel / FastConnect > 7800 card. > > In my case with the latest firmware the system initially loads fine and wifi > even briefly works, but after a short time device completely hangs and you > can't even access dmesg. In my case I also tried setting regulatory domain > before the hang like this: > > sudo iw reg set US > > At least the system can be rebooted with REISUB when this happens. > > That's what I see in dmesg on boot: > > [ 4.494393] ath12k_pci 0000:e3:00.0: BAR 0 [mem 0xdc600000-0xdc7fffff > 64bit]: assigned > [ 4.494409] ath12k_pci 0000:e3:00.0: enabling device (0000 -> 0002) > [ 4.494888] ath12k_pci 0000:e3:00.0: MSI vectors: 16 > [ 4.494892] ath12k_pci 0000:e3:00.0: Hardware name: wcn7850 hw2.0 > [ 5.032287] ath12k_pci 0000:e3:00.0: chip_id 0x2 chip_family 0x4 board_id > 0xff soc_id 0x40170200 > [ 5.032298] ath12k_pci 0000:e3:00.0: fw_version 0x1108811c > fw_build_timestamp 2025-05-17 00:21 fw_build_id > QC_IMAGE_VERSION_STRING=WLAN.HMT.1.1.c5-00284.1-QCAHMTSWPL_V1.0_V2. > 0_SILICONZ-3 > > From lspci: > > e3:00.0 Network controller: Qualcomm Technologies, Inc WCN785x Wi-Fi > 7(802.11be) 320MHz 2x2 [FastConnect 7800] (rev 01) > Subsystem: Quectel Wireless Solutions Co., Ltd. Device 8000 We recently fixed an kernel crash issue with https://patchwork.kernel.org/project/linux-wireless/patch/20250418064008.7172-1-quic_lingbok@quicinc.com/ This has been merged in latest ath.git tree, can you give it a try? https://web.git.kernel.org/pub/scm/linux/kernel/git/ath/ath.git/
(In reply to Baochen Qiang from comment #21) > This has been merged in latest ath.git tree, can you give it a try? > > https://web.git.kernel.org/pub/scm/linux/kernel/git/ath/ath.git/ Do I need to build that whole branch or otherwise, which commits do I need to apply on top of 6.15.0?
If the requirement is to make it work on stable 6.15.0 kernel, I guess you, at least, need to pick the mentioned commit, as well as below series https://lore.kernel.org/linux-wireless/20250409-ath12k-wcn7850-mlo-support-v2-0-3801132ca2c3@quicinc.com/ You may hit conflicts while rebasing just as what Doug Brewer hit in https://lists.infradead.org/pipermail/ath12k/2025-May/007078.html and he/she already fixed the conflict with https://0x0.st/s/yfQHTDVDbzo7M5b6dHswjg/83Xm.15 Anyway, please verify the latest ath.git tree master branch as well.
This bug was opened because firmware release WLAN.HMT.1.1.c5-00284-QCAHMTSWPL_V1.0_V2.0_SILICONZ-3 caused issues for some platforms. A new firmware was released that addressed that issue, WLAN.HMT.1.1.c5-00284.1-QCAHMTSWPL_V1.0_V2.0_SILICONZ-3 The subsequent issue reported by Mark is due to a driver issue, and not a firmware issue. Since the firmware issue is resolved, I am once again closing this issue. If there are other instance of "ath12k: failed to start core: -110" I suggest opening a new bug.
What kernel version will get the bug fix for the driver?(In reply to Jeff Johnson from comment #24) > > The subsequent issue reported by Mark is due to a driver issue, and not a > firmware issue. What kernel version will get the bug fix for the driver that Baochen mentioned above?
(In reply to Shmerl from comment #25) > What kernel version will get the bug fix for the driver?(In reply to Jeff > Johnson from comment #24) > > > > The subsequent issue reported by Mark is due to a driver issue, and not a > > firmware issue. > > What kernel version will get the bug fix for the driver that Baochen > mentioned above? It reached Linus' tree in the current merge window and will be in v6.16.0-rc1 which should be released on Sunday
(In reply to Jeff Johnson from comment #24) > This bug was opened because firmware release > WLAN.HMT.1.1.c5-00284-QCAHMTSWPL_V1.0_V2.0_SILICONZ-3 caused issues for some > platforms. > > A new firmware was released that addressed that issue, > WLAN.HMT.1.1.c5-00284.1-QCAHMTSWPL_V1.0_V2.0_SILICONZ-3 > > The subsequent issue reported by Mark is due to a driver issue, and not a > firmware issue. > > Since the firmware issue is resolved, I am once again closing this issue. > > If there are other instance of "ath12k: failed to start core: -110" I > suggest opening a new bug. I'm still getting ath12k: failed to start core: -110 on WLAN.HMT.1.1.c5-00284.1-QCAHMTSWPL_V1.0_V2.0_SILICONZ-3 Linux jva-laptop 6.15.2-arch1-1 #1 SMP PREEMPT_DYNAMIC Tue, 10 Jun 2025 21:32:33 +0000 x86_64 GNU/Linux 00:00.0 "Host bridge [0600]" "Advanced Micro Devices, Inc. [AMD] [1022]" "Phoenix Root Complex [14e8]" -p00 "Lenovo [17aa]" "Device [50ee]" 00:00.2 "IOMMU [0806]" "Advanced Micro Devices, Inc. [AMD] [1022]" "Phoenix IOMMU [14e9]" -p00 "Lenovo [17aa]" "Device [50ee]" 00:01.0 "Host bridge [0600]" "Advanced Micro Devices, Inc. [AMD] [1022]" "Phoenix Dummy Host Bridge [14ea]" -p00 "" "" 00:02.0 "Host bridge [0600]" "Advanced Micro Devices, Inc. [AMD] [1022]" "Phoenix Dummy Host Bridge [14ea]" -p00 "" "" 00:02.1 "PCI bridge [0604]" "Advanced Micro Devices, Inc. [AMD] [1022]" "Phoenix GPP Bridge [14ee]" -p00 "Lenovo [17aa]" "Device [50ee]" 00:02.2 "PCI bridge [0604]" "Advanced Micro Devices, Inc. [AMD] [1022]" "Phoenix GPP Bridge [14ee]" -p00 "Lenovo [17aa]" "Device [50ee]" 00:02.4 "PCI bridge [0604]" "Advanced Micro Devices, Inc. [AMD] [1022]" "Phoenix GPP Bridge [14ee]" -p00 "Lenovo [17aa]" "Device [50ee]" 00:03.0 "Host bridge [0600]" "Advanced Micro Devices, Inc. [AMD] [1022]" "Phoenix Dummy Host Bridge [14ea]" -p00 "" "" 00:03.1 "PCI bridge [0604]" "Advanced Micro Devices, Inc. [AMD] [1022]" "Family 19h USB4/Thunderbolt PCIe tunnel [14ef]" -p00 "Advanced Micro Devices, Inc. [AMD] [1022]" "Device [1453]" 00:04.0 "Host bridge [0600]" "Advanced Micro Devices, Inc. [AMD] [1022]" "Phoenix Dummy Host Bridge [14ea]" -p00 "" "" 00:04.1 "PCI bridge [0604]" "Advanced Micro Devices, Inc. [AMD] [1022]" "Family 19h USB4/Thunderbolt PCIe tunnel [14ef]" -p00 "Advanced Micro Devices, Inc. [AMD] [1022]" "Device [1453]" 00:08.0 "Host bridge [0600]" "Advanced Micro Devices, Inc. [AMD] [1022]" "Phoenix Dummy Host Bridge [14ea]" -p00 "" "" 00:08.1 "PCI bridge [0604]" "Advanced Micro Devices, Inc. [AMD] [1022]" "Phoenix Internal GPP Bridge to Bus [C:A] [14eb]" -p00 "Lenovo [17aa]" "Device [50ee]" 00:08.2 "PCI bridge [0604]" "Advanced Micro Devices, Inc. [AMD] [1022]" "Phoenix Internal GPP Bridge to Bus [C:A] [14eb]" -p00 "Lenovo [17aa]" "Device [50ee]" 00:08.3 "PCI bridge [0604]" "Advanced Micro Devices, Inc. [AMD] [1022]" "Phoenix Internal GPP Bridge to Bus [C:A] [14eb]" -p00 "Lenovo [17aa]" "Device [50ee]" 00:14.0 "SMBus [0c05]" "Advanced Micro Devices, Inc. [AMD] [1022]" "FCH SMBus Controller [790b]" -r71 -p00 "Lenovo [17aa]" "Device [50ee]" 00:14.3 "ISA bridge [0601]" "Advanced Micro Devices, Inc. [AMD] [1022]" "FCH LPC Bridge [790e]" -r51 -p00 "Lenovo [17aa]" "Device [50ee]" 00:18.0 "Host bridge [0600]" "Advanced Micro Devices, Inc. [AMD] [1022]" "Phoenix Data Fabric; Function 0 [14f0]" -p00 "" "" 00:18.1 "Host bridge [0600]" "Advanced Micro Devices, Inc. [AMD] [1022]" "Phoenix Data Fabric; Function 1 [14f1]" -p00 "" "" 00:18.2 "Host bridge [0600]" "Advanced Micro Devices, Inc. [AMD] [1022]" "Phoenix Data Fabric; Function 2 [14f2]" -p00 "" "" 00:18.3 "Host bridge [0600]" "Advanced Micro Devices, Inc. [AMD] [1022]" "Phoenix Data Fabric; Function 3 [14f3]" -p00 "" "" 00:18.4 "Host bridge [0600]" "Advanced Micro Devices, Inc. [AMD] [1022]" "Phoenix Data Fabric; Function 4 [14f4]" -p00 "" "" 00:18.5 "Host bridge [0600]" "Advanced Micro Devices, Inc. [AMD] [1022]" "Phoenix Data Fabric; Function 5 [14f5]" -p00 "" "" 00:18.6 "Host bridge [0600]" "Advanced Micro Devices, Inc. [AMD] [1022]" "Phoenix Data Fabric; Function 6 [14f6]" -p00 "" "" 00:18.7 "Host bridge [0600]" "Advanced Micro Devices, Inc. [AMD] [1022]" "Phoenix Data Fabric; Function 7 [14f7]" -p00 "" "" 01:00.0 "Ethernet controller [0200]" "Realtek Semiconductor Co., Ltd. [10ec]" "RTL8111/8168/8211/8411 PCI Express Gigabit Ethernet Controller [8168]" -r0e -p00 "Lenovo [17aa]" "Device [50ee]" 02:00.0 "Network controller [0280]" "Qualcomm Technologies, Inc [17cb]" "WCN785x Wi-Fi 7(802.11be) 320MHz 2x2 [FastConnect 7800] [1107]" -r01 -p00 "Lenovo [17aa]" "Device [e0e6]" 03:00.0 "Non-Volatile memory controller [0108]" "KIOXIA Corporation [1e0f]" "NVMe SSD Controller BG6 (DRAM-less) [001a]" -r01 -p02 "KIOXIA Corporation [1e0f]" "NVMe SSD Controller BG6 (DRAM-less) [001a]" c4:00.0 "VGA compatible controller [0300]" "Advanced Micro Devices, Inc. [AMD/ATI] [1002]" "Phoenix3 [1900]" -rd0 -p00 "Lenovo [17aa]" "Device [50ee]" c4:00.1 "Audio device [0403]" "Advanced Micro Devices, Inc. [AMD/ATI] [1002]" "Radeon High Definition Audio Controller [Rembrandt/Strix] [1640]" -p00 "Lenovo [17aa]" "Device [50ee]" c4:00.2 "Encryption controller [1080]" "Advanced Micro Devices, Inc. [AMD] [1022]" "Phoenix CCP/PSP 3.0 Device [15c7]" -p00 "Lenovo [17aa]" "Device [50ee]" c4:00.3 "USB controller [0c03]" "Advanced Micro Devices, Inc. [AMD] [1022]" "Device [15b9]" -p30 "Lenovo [17aa]" "Device [50ee]" c4:00.4 "USB controller [0c03]" "Advanced Micro Devices, Inc. [AMD] [1022]" "Device [15ba]" -p30 "Lenovo [17aa]" "Device [50ee]" c4:00.5 "Multimedia controller [0480]" "Advanced Micro Devices, Inc. [AMD] [1022]" "Audio Coprocessor [15e2]" -r63 -p00 "Lenovo [17aa]" "Device [50ee]" c4:00.6 "Audio device [0403]" "Advanced Micro Devices, Inc. [AMD] [1022]" "Family 17h/19h/1ah HD Audio Controller [15e3]" -p00 "Lenovo [17aa]" "Device [50ee]" c5:00.0 "Non-Essential Instrumentation [1300]" "Advanced Micro Devices, Inc. [AMD] [1022]" "Phoenix Dummy Function [14ec]" -p00 "Lenovo [17aa]" "Device [50ee]" c5:00.1 "Signal processing controller [1180]" "Advanced Micro Devices, Inc. [AMD] [1022]" "AMD IPU Device [1502]" -p00 "Lenovo [17aa]" "Device [50ee]" c6:00.0 "Non-Essential Instrumentation [1300]" "Advanced Micro Devices, Inc. [AMD] [1022]" "Phoenix Dummy Function [14ec]" -p00 "Lenovo [17aa]" "Device [50ee]" c6:00.3 "USB controller [0c03]" "Advanced Micro Devices, Inc. [AMD] [1022]" "Device [15c0]" -p30 "Lenovo [17aa]" "Device [50ee]" c6:00.4 "USB controller [0c03]" "Advanced Micro Devices, Inc. [AMD] [1022]" "Device [15c1]" -p30 "Lenovo [17aa]" "Device [50ee]" c6:00.5 "USB controller [0c03]" "Advanced Micro Devices, Inc. [AMD] [1022]" "Pink Sardine USB4/Thunderbolt NHI controller #1 [1668]" -p40 "Lenovo [17aa]" "Device [50ee]" c6:00.6 "USB controller [0c03]" "Advanced Micro Devices, Inc. [AMD] [1022]" "Pink Sardine USB4/Thunderbolt NHI controller #2 [1669]" -p40 "Lenovo [17aa]" "Device [50ee]" d0ee61498bf1a205147cdbcf645391e7 /lib/firmware/ath12k/WCN7850/hw2.0/Notice.txt 7035ec45af1f3b145a8dc6286d2330a6 /lib/firmware/ath12k/WCN7850/hw2.0/m3.bin 9c26dd845910fc6c7db9cb22a8f06fd7 /lib/firmware/ath12k/WCN7850/hw2.0/amss.bin 5dacdfbe6c3c25d9e0605be8a9f1f6e4 /lib/firmware/ath12k/WCN7850/hw2.0/board-2.bin 08e77df7b9ab5e4c78bfee1c9f025672 /lib/firmware/ath12k/QCN9274/hw2.0/Notice.txt 59d3e5599f7fdc4c30bfd678a3b68e03 /lib/firmware/ath12k/QCN9274/hw2.0/firmware-2.bin da60c3cdb49a0ba4fb1126b78d636b2f /lib/firmware/ath12k/QCN9274/hw2.0/board-2.bin [ 5.459904] ath12k_pci 0000:02:00.0: BAR 0 [mem 0x90600000-0x907fffff 64bit]: assigned [ 5.459926] ath12k_pci 0000:02:00.0: enabling device (0000 -> 0002) [ 5.460284] ath12k_pci 0000:02:00.0: MSI vectors: 16 [ 5.460292] ath12k_pci 0000:02:00.0: Hardware name: wcn7850 hw2.0 [ 5.989635] ath12k_pci 0000:02:00.0: chip_id 0x2 chip_family 0x4 board_id 0xff soc_id 0x40170200 [ 5.989642] ath12k_pci 0000:02:00.0: fw_version 0x1108811c fw_build_timestamp 2025-05-17 00:21 fw_build_id QC_IMAGE_VERSION_STRING=WLAN.HMT.1.1.c5-00284.1-QCAHMTSWPL_V1.0_V2.0_SILICONZ-3 [ 5.992932] ath12k_pci 0000:02:00.0: invalid ACPI DSM TAS config size: 1 [ 5.992938] ath12k_pci 0000:02:00.0: failed to get ACPI TAS config table: -22 [ 6.274818] ath12k_pci 0000:02:00.0: ignore reset dev flags 0x200 [ 11.365734] ath12k_pci 0000:02:00.0: failed to receive wmi unified ready event: -110 [ 11.366459] ath12k_pci 0000:02:00.0: failed to start core: -110 [ 11.368796] ath12k_pci 0000:02:00.0: qmi failed to send mode request, mode: 4, err = -5 [ 11.368799] ath12k_pci 0000:02:00.0: qmi failed to send wlan mode off continues to work on Arch's LTS kernel (Linux user 6.12.33-1-lts #1 SMP PREEMPT_DYNAMIC Tue, 10 Jun 2025 13:16:59 +0000 x86_64 GNU/Linux)
(In reply to zmiguel from comment #27) > (In reply to Jeff Johnson from comment #24) > > This bug was opened because firmware release > > WLAN.HMT.1.1.c5-00284-QCAHMTSWPL_V1.0_V2.0_SILICONZ-3 caused issues for > some > > platforms. > > > > A new firmware was released that addressed that issue, > > WLAN.HMT.1.1.c5-00284.1-QCAHMTSWPL_V1.0_V2.0_SILICONZ-3 > > > > The subsequent issue reported by Mark is due to a driver issue, and not a > > firmware issue. > > > > Since the firmware issue is resolved, I am once again closing this issue. > > > > If there are other instance of "ath12k: failed to start core: -110" I > > suggest opening a new bug. > > I'm still getting ath12k: failed to start core: -110 on > WLAN.HMT.1.1.c5-00284.1-QCAHMTSWPL_V1.0_V2.0_SILICONZ-3 > > Linux jva-laptop 6.15.2-arch1-1 #1 SMP PREEMPT_DYNAMIC Tue, 10 Jun 2025 > 21:32:33 +0000 x86_64 GNU/Linux > > > 00:00.0 "Host bridge [0600]" "Advanced Micro Devices, Inc. [AMD] [1022]" > "Phoenix Root Complex [14e8]" -p00 "Lenovo [17aa]" "Device [50ee]" > 00:00.2 "IOMMU [0806]" "Advanced Micro Devices, Inc. [AMD] [1022]" "Phoenix > IOMMU [14e9]" -p00 "Lenovo [17aa]" "Device [50ee]" > 00:01.0 "Host bridge [0600]" "Advanced Micro Devices, Inc. [AMD] [1022]" > "Phoenix Dummy Host Bridge [14ea]" -p00 "" "" > 00:02.0 "Host bridge [0600]" "Advanced Micro Devices, Inc. [AMD] [1022]" > "Phoenix Dummy Host Bridge [14ea]" -p00 "" "" > 00:02.1 "PCI bridge [0604]" "Advanced Micro Devices, Inc. [AMD] [1022]" > "Phoenix GPP Bridge [14ee]" -p00 "Lenovo [17aa]" "Device [50ee]" > 00:02.2 "PCI bridge [0604]" "Advanced Micro Devices, Inc. [AMD] [1022]" > "Phoenix GPP Bridge [14ee]" -p00 "Lenovo [17aa]" "Device [50ee]" > 00:02.4 "PCI bridge [0604]" "Advanced Micro Devices, Inc. [AMD] [1022]" > "Phoenix GPP Bridge [14ee]" -p00 "Lenovo [17aa]" "Device [50ee]" > 00:03.0 "Host bridge [0600]" "Advanced Micro Devices, Inc. [AMD] [1022]" > "Phoenix Dummy Host Bridge [14ea]" -p00 "" "" > 00:03.1 "PCI bridge [0604]" "Advanced Micro Devices, Inc. [AMD] [1022]" > "Family 19h USB4/Thunderbolt PCIe tunnel [14ef]" -p00 "Advanced Micro > Devices, Inc. [AMD] [1022]" "Device [1453]" > 00:04.0 "Host bridge [0600]" "Advanced Micro Devices, Inc. [AMD] [1022]" > "Phoenix Dummy Host Bridge [14ea]" -p00 "" "" > 00:04.1 "PCI bridge [0604]" "Advanced Micro Devices, Inc. [AMD] [1022]" > "Family 19h USB4/Thunderbolt PCIe tunnel [14ef]" -p00 "Advanced Micro > Devices, Inc. [AMD] [1022]" "Device [1453]" > 00:08.0 "Host bridge [0600]" "Advanced Micro Devices, Inc. [AMD] [1022]" > "Phoenix Dummy Host Bridge [14ea]" -p00 "" "" > 00:08.1 "PCI bridge [0604]" "Advanced Micro Devices, Inc. [AMD] [1022]" > "Phoenix Internal GPP Bridge to Bus [C:A] [14eb]" -p00 "Lenovo [17aa]" > "Device [50ee]" > 00:08.2 "PCI bridge [0604]" "Advanced Micro Devices, Inc. [AMD] [1022]" > "Phoenix Internal GPP Bridge to Bus [C:A] [14eb]" -p00 "Lenovo [17aa]" > "Device [50ee]" > 00:08.3 "PCI bridge [0604]" "Advanced Micro Devices, Inc. [AMD] [1022]" > "Phoenix Internal GPP Bridge to Bus [C:A] [14eb]" -p00 "Lenovo [17aa]" > "Device [50ee]" > 00:14.0 "SMBus [0c05]" "Advanced Micro Devices, Inc. [AMD] [1022]" "FCH > SMBus Controller [790b]" -r71 -p00 "Lenovo [17aa]" "Device [50ee]" > 00:14.3 "ISA bridge [0601]" "Advanced Micro Devices, Inc. [AMD] [1022]" "FCH > LPC Bridge [790e]" -r51 -p00 "Lenovo [17aa]" "Device [50ee]" > 00:18.0 "Host bridge [0600]" "Advanced Micro Devices, Inc. [AMD] [1022]" > "Phoenix Data Fabric; Function 0 [14f0]" -p00 "" "" > 00:18.1 "Host bridge [0600]" "Advanced Micro Devices, Inc. [AMD] [1022]" > "Phoenix Data Fabric; Function 1 [14f1]" -p00 "" "" > 00:18.2 "Host bridge [0600]" "Advanced Micro Devices, Inc. [AMD] [1022]" > "Phoenix Data Fabric; Function 2 [14f2]" -p00 "" "" > 00:18.3 "Host bridge [0600]" "Advanced Micro Devices, Inc. [AMD] [1022]" > "Phoenix Data Fabric; Function 3 [14f3]" -p00 "" "" > 00:18.4 "Host bridge [0600]" "Advanced Micro Devices, Inc. [AMD] [1022]" > "Phoenix Data Fabric; Function 4 [14f4]" -p00 "" "" > 00:18.5 "Host bridge [0600]" "Advanced Micro Devices, Inc. [AMD] [1022]" > "Phoenix Data Fabric; Function 5 [14f5]" -p00 "" "" > 00:18.6 "Host bridge [0600]" "Advanced Micro Devices, Inc. [AMD] [1022]" > "Phoenix Data Fabric; Function 6 [14f6]" -p00 "" "" > 00:18.7 "Host bridge [0600]" "Advanced Micro Devices, Inc. [AMD] [1022]" > "Phoenix Data Fabric; Function 7 [14f7]" -p00 "" "" > 01:00.0 "Ethernet controller [0200]" "Realtek Semiconductor Co., Ltd. > [10ec]" "RTL8111/8168/8211/8411 PCI Express Gigabit Ethernet Controller > [8168]" -r0e -p00 "Lenovo [17aa]" "Device [50ee]" > 02:00.0 "Network controller [0280]" "Qualcomm Technologies, Inc [17cb]" > "WCN785x Wi-Fi 7(802.11be) 320MHz 2x2 [FastConnect 7800] [1107]" -r01 -p00 > "Lenovo [17aa]" "Device [e0e6]" > 03:00.0 "Non-Volatile memory controller [0108]" "KIOXIA Corporation [1e0f]" > "NVMe SSD Controller BG6 (DRAM-less) [001a]" -r01 -p02 "KIOXIA Corporation > [1e0f]" "NVMe SSD Controller BG6 (DRAM-less) [001a]" > c4:00.0 "VGA compatible controller [0300]" "Advanced Micro Devices, Inc. > [AMD/ATI] [1002]" "Phoenix3 [1900]" -rd0 -p00 "Lenovo [17aa]" "Device [50ee]" > c4:00.1 "Audio device [0403]" "Advanced Micro Devices, Inc. [AMD/ATI] > [1002]" "Radeon High Definition Audio Controller [Rembrandt/Strix] [1640]" > -p00 "Lenovo [17aa]" "Device [50ee]" > c4:00.2 "Encryption controller [1080]" "Advanced Micro Devices, Inc. [AMD] > [1022]" "Phoenix CCP/PSP 3.0 Device [15c7]" -p00 "Lenovo [17aa]" "Device > [50ee]" > c4:00.3 "USB controller [0c03]" "Advanced Micro Devices, Inc. [AMD] [1022]" > "Device [15b9]" -p30 "Lenovo [17aa]" "Device [50ee]" > c4:00.4 "USB controller [0c03]" "Advanced Micro Devices, Inc. [AMD] [1022]" > "Device [15ba]" -p30 "Lenovo [17aa]" "Device [50ee]" > c4:00.5 "Multimedia controller [0480]" "Advanced Micro Devices, Inc. [AMD] > [1022]" "Audio Coprocessor [15e2]" -r63 -p00 "Lenovo [17aa]" "Device [50ee]" > c4:00.6 "Audio device [0403]" "Advanced Micro Devices, Inc. [AMD] [1022]" > "Family 17h/19h/1ah HD Audio Controller [15e3]" -p00 "Lenovo [17aa]" "Device > [50ee]" > c5:00.0 "Non-Essential Instrumentation [1300]" "Advanced Micro Devices, Inc. > [AMD] [1022]" "Phoenix Dummy Function [14ec]" -p00 "Lenovo [17aa]" "Device > [50ee]" > c5:00.1 "Signal processing controller [1180]" "Advanced Micro Devices, Inc. > [AMD] [1022]" "AMD IPU Device [1502]" -p00 "Lenovo [17aa]" "Device [50ee]" > c6:00.0 "Non-Essential Instrumentation [1300]" "Advanced Micro Devices, Inc. > [AMD] [1022]" "Phoenix Dummy Function [14ec]" -p00 "Lenovo [17aa]" "Device > [50ee]" > c6:00.3 "USB controller [0c03]" "Advanced Micro Devices, Inc. [AMD] [1022]" > "Device [15c0]" -p30 "Lenovo [17aa]" "Device [50ee]" > c6:00.4 "USB controller [0c03]" "Advanced Micro Devices, Inc. [AMD] [1022]" > "Device [15c1]" -p30 "Lenovo [17aa]" "Device [50ee]" > c6:00.5 "USB controller [0c03]" "Advanced Micro Devices, Inc. [AMD] [1022]" > "Pink Sardine USB4/Thunderbolt NHI controller #1 [1668]" -p40 "Lenovo > [17aa]" "Device [50ee]" > c6:00.6 "USB controller [0c03]" "Advanced Micro Devices, Inc. [AMD] [1022]" > "Pink Sardine USB4/Thunderbolt NHI controller #2 [1669]" -p40 "Lenovo > [17aa]" "Device [50ee]" > > > d0ee61498bf1a205147cdbcf645391e7 > /lib/firmware/ath12k/WCN7850/hw2.0/Notice.txt > 7035ec45af1f3b145a8dc6286d2330a6 /lib/firmware/ath12k/WCN7850/hw2.0/m3.bin > 9c26dd845910fc6c7db9cb22a8f06fd7 /lib/firmware/ath12k/WCN7850/hw2.0/amss.bin > 5dacdfbe6c3c25d9e0605be8a9f1f6e4 > /lib/firmware/ath12k/WCN7850/hw2.0/board-2.bin > 08e77df7b9ab5e4c78bfee1c9f025672 > /lib/firmware/ath12k/QCN9274/hw2.0/Notice.txt > 59d3e5599f7fdc4c30bfd678a3b68e03 > /lib/firmware/ath12k/QCN9274/hw2.0/firmware-2.bin > da60c3cdb49a0ba4fb1126b78d636b2f > /lib/firmware/ath12k/QCN9274/hw2.0/board-2.bin > > > [ 5.459904] ath12k_pci 0000:02:00.0: BAR 0 [mem 0x90600000-0x907fffff > 64bit]: assigned > [ 5.459926] ath12k_pci 0000:02:00.0: enabling device (0000 -> 0002) > [ 5.460284] ath12k_pci 0000:02:00.0: MSI vectors: 16 > [ 5.460292] ath12k_pci 0000:02:00.0: Hardware name: wcn7850 hw2.0 > [ 5.989635] ath12k_pci 0000:02:00.0: chip_id 0x2 chip_family 0x4 board_id > 0xff soc_id 0x40170200 > [ 5.989642] ath12k_pci 0000:02:00.0: fw_version 0x1108811c > fw_build_timestamp 2025-05-17 00:21 fw_build_id > QC_IMAGE_VERSION_STRING=WLAN.HMT.1.1.c5-00284.1-QCAHMTSWPL_V1.0_V2. > 0_SILICONZ-3 > [ 5.992932] ath12k_pci 0000:02:00.0: invalid ACPI DSM TAS config size: 1 > [ 5.992938] ath12k_pci 0000:02:00.0: failed to get ACPI TAS config table: > -22 > [ 6.274818] ath12k_pci 0000:02:00.0: ignore reset dev flags 0x200 > [ 11.365734] ath12k_pci 0000:02:00.0: failed to receive wmi unified ready > event: -110 > [ 11.366459] ath12k_pci 0000:02:00.0: failed to start core: -110 > [ 11.368796] ath12k_pci 0000:02:00.0: qmi failed to send mode request, > mode: 4, err = -5 > [ 11.368799] ath12k_pci 0000:02:00.0: qmi failed to send wlan mode off > > > continues to work on Arch's LTS kernel (Linux user 6.12.33-1-lts #1 SMP > PREEMPT_DYNAMIC Tue, 10 Jun 2025 13:16:59 +0000 x86_64 GNU/Linux) Please open a separate bug report using the guidelines at https://wireless.docs.kernel.org/en/latest/en/users/drivers/ath12k/bugreport.html That way the development team can research your specific issue since the generic issue with the 1.1.c5-00284 release was fixed with the 1.1.c5-00284.1 release
(In reply to zmiguel from comment #27) > > I'm still getting ath12k: failed to start core: -110 on > WLAN.HMT.1.1.c5-00284.1-QCAHMTSWPL_V1.0_V2.0_SILICONZ-3 > > Linux jva-laptop 6.15.2-arch1-1 #1 SMP PREEMPT_DYNAMIC Tue, 10 Jun 2025 > 21:32:33 +0000 x86_64 GNU/Linux I according to above, there are several issues, you also need the kernel side fix, not just firmware fix. Did you try it with 6.16-rc2? Not sure if fixes from there were / will be backported to 6.15.x.
(In reply to Shmerl from comment #29) > (In reply to zmiguel from comment #27) > > > > I'm still getting ath12k: failed to start core: -110 on > > WLAN.HMT.1.1.c5-00284.1-QCAHMTSWPL_V1.0_V2.0_SILICONZ-3 > > > > Linux jva-laptop 6.15.2-arch1-1 #1 SMP PREEMPT_DYNAMIC Tue, 10 Jun 2025 > > 21:32:33 +0000 x86_64 GNU/Linux > > I according to above, there are several issues, you also need the kernel > side fix, not just firmware fix. Did you try it with 6.16-rc2? Not sure if > fixes from there were / will be backported to 6.15.x. hello, shmerl. Has your problem been resolved? I encountered the same error message as you, using the same chip.
My OS: Linux HIGHFREEDOM 6.15.4-arch2-1 #1 SMP PREEMPT_DYNAMIC Fri, 27 Jun 2025 16:35:07 +0000 x86_64 GNU/Linux da60c3cdb49a0ba4fb1126b78d636b2f /lib/firmware/ath12k/QCN9274/hw2.0/board-2.bin 59d3e5599f7fdc4c30bfd678a3b68e03 /lib/firmware/ath12k/QCN9274/hw2.0/firmware-2.bin 08e77df7b9ab5e4c78bfee1c9f025672 /lib/firmware/ath12k/QCN9274/hw2.0/Notice.txt 5dacdfbe6c3c25d9e0605be8a9f1f6e4 /lib/firmware/ath12k/WCN7850/hw2.0/board-2.bin 9c26dd845910fc6c7db9cb22a8f06fd7 /lib/firmware/ath12k/WCN7850/hw2.0/amss.bin 7035ec45af1f3b145a8dc6286d2330a6 /lib/firmware/ath12k/WCN7850/hw2.0/m3.bin d0ee61498bf1a205147cdbcf645391e7 /lib/firmware/ath12k/WCN7850/hw2.0/Notice.txt [ 3.116190] ath12k_pci 0000:05:00.0: BAR 0 [mem 0xfc200000-0xfc3fffff 64bit]: assigned [ 3.116310] ath12k_pci 0000:05:00.0: enabling device (0000 -> 0002) [ 3.116857] ath12k_pci 0000:05:00.0: MSI vectors: 16 [ 3.116886] ath12k_pci 0000:05:00.0: Hardware name: wcn7850 hw2.0 [ 3.639046] ath12k_pci 0000:05:00.0: qmi dma allocation failed (7012352 B type 1), will try later with small size [ 3.647383] ath12k_pci 0000:05:00.0: chip_id 0x2 chip_family 0x4 board_id 0xff soc_id 0x40170200 [ 3.647390] ath12k_pci 0000:05:00.0: fw_version 0x1108811c fw_build_timestamp 2025-05-17 00:21 fw_build_id QC_IMAGE_VERSION_STRING=WLAN.HMT.1.1.c5-00284.1-QCAHMTSWPL_V1.0_V2.0_SILICONZ-3 [ 3.647604] ath12k_pci 0000:05:00.0: failed to get ACPI BDF EXT: 0 [ 3.932079] ath12k_pci 0000:05:00.0: ignore reset dev flags 0x212 [ 8.813698] ath12k_pci 0000:05:00.0: failed to receive wmi unified ready event: -110 [ 8.814163] ath12k_pci 0000:05:00.0: failed to start core: -110 [ 8.819114] ath12k_pci 0000:05:00.0: qmi failed to send mode request, mode: 4, err = -5 [ 8.819118] ath12k_pci 0000:05:00.0: qmi failed to send wlan mode off
(In reply to zhoujian from comment #31) > My OS: > Linux HIGHFREEDOM 6.15.4-arch2-1 #1 SMP PREEMPT_DYNAMIC Fri, 27 Jun 2025 > 16:35:07 +0000 x86_64 GNU/Linux Did you try with 6.16-rc? It's not fixed in 6.15 as was mentioned above.
Created attachment 308332 [details] publickey - zj970@protonmail.com - 0xB30A2B19.asc No. I'll wait the 6.16-rc.Thanks for very mach. 使用 Proton Mail 安全邮箱发送。 2025年6月29日 星期日 下午 11:08，bugzilla-daemon@kernel.org <bugzilla-daemon@kernel.org> 来信： > https://bugzilla.kernel.org/show_bug.cgi?id=220108 > > --- Comment #32 from Shmerl (shtetldik@gmail.com) --- > (In reply to zhoujian from comment #31) > > > My OS: > > Linux HIGHFREEDOM 6.15.4-arch2-1 #1 SMP PREEMPT_DYNAMIC Fri, 27 Jun 2025 > > 16:35:07 +0000 x86_64 GNU/Linux > > > Did you try with 6.16-rc? It's not fixed in 6.15 as was mentioned above. > > -- > You may reply to this email to add a comment. > > You are receiving this mail because: > You are on the CC list for the bug.
Created attachment 308333 [details] signature.asc
I can confirm that with kernel 6.16 (and latest firmware) the bug is indeed fixed in my case.
(In reply to Shmerl from comment #35) > I can confirm that with kernel 6.16 (and latest firmware) the bug is indeed > fixed in my case. ok. ath12k works well in Linux 6.16. Thanks.
I have the almost exact same problem with QCN9274 and Firmware WLAN.WBE.1.5-01651-QCAHKSWPL_SILICONZ-1<br> [ 586.882171] ath12k_pci 0000:05:00.0: BAR 0 [mem 0xfde00000-0xfdffffff 64bit]: assigned [ 586.882532] ath12k_pci 0000:05:00.0: MSI vectors: 1 [ 586.882549] ath12k_pci 0000:05:00.0: Hardware name: qcn9274 hw2.0 [ 588.549118] ath12k_pci 0000:05:00.0: qmi dma allocation failed (29360128 B type 1), will try later with small size [ 588.604425] ath12k_pci 0000:05:00.0: memory type 10 not supported [ 588.610555] ath12k_pci 0000:05:00.0: chip_id 0x0 chip_family 0xb board_id 0xff soc_id 0x401a2200 [ 588.610585] ath12k_pci 0000:05:00.0: fw_version 0x150c0673 fw_build_timestamp 2025-04-24 15:13 fw_build_id QC_IMAGE_VERSION_STRING=WLAN.WBE.1.5-01651-QCAHKSWPL_SILICONZ-1 [ 591.932234] ath12k_pci 0000:05:00.0: leaving PCI ASPM disabled to avoid MHI M2 problems [ 591.939668] ath12k_pci 0000:05:00.0: HTC Service WMI MAC1 connect request failed: 0x1) [ 591.939726] ath12k_pci 0000:05:00.0: failed to connect to WMI CONTROL service status: -71 [ 591.940670] ath12k_pci 0000:05:00.0: Invalid module id 2 [ 591.940687] ath12k_pci 0000:05:00.0: failed to parse tlv -22 [ 592.422683] ath12k_pci 0000:05:00.0: ignore reset dev flags 0x212 [ 597.112013] ath12k_pci 0000:05:00.0: failed to receive wmi unified ready event: -110 [ 597.114341] ath12k_pci 0000:05:00.0: failed to start core: -110 [ 597.125776] ath12k_pci 0000:05:00.0: qmi failed to send mode request, mode: 4, err = -5 [ 597.125793] ath12k_pci 0000:05:00.0: qmi failed to send wlan mode off Error still existent with kernel 6.16.4