-
PCIe network card scanned on the device
root@OpenWrt:/# lspci00:00.0 PCI bridge: Device 1fec:2801 (rev 01)01:00.0 Network controller: Intel Corporation Wi-Fi 6 AX210/AX211/AX411 160MHz (rev 1a) -
Error reported during kernel driver loading
root@OpenWrt:/# dmesg | grep -E "iwlwifi|firmware"
[ 16.964251] iwlwifi 0000:01:00.0: assign IRQ: got 54
[ 16.964331] iwlwifi 0000:01:00.0: enabling device (0000 -> 0002)
[ 16.970601] iwlwifi 0000:01:00.0: enabling bus mastering
[ 17.422381] iwlwifi 0000:01:00.0: api flags index 2 larger than supported by driver
[ 17.430219] iwlwifi 0000:01:00.0: TLV_FW_FSEQ_VERSION: FSEQ Version: 0.63.2.2
[ 17.442001] iwlwifi 0000:01:00.0: loaded firmware version 66.f1c864e0.0 ty-a0-gf-a0-66.ucode op_mode iwlmvm
[ 17.452015] iwlwifi 0000:01:00.0: Detected Intel(R) Wi-Fi 6 AX210 160MHz, REV=0x420
[ 17.538969] iwlwifi 0000:01:00.0: retry init count 0
[ 17.543982] iwlwifi 0000:01:00.0: Detected Intel(R) Wi-Fi 6 AX210 160MHz, REV=0x420
[ 17.630788] iwlwifi 0000:01:00.0: retry init count 1
[ 17.635795] iwlwifi 0000:01:00.0: Detected Intel(R) Wi-Fi 6 AX210 160MHz, REV=0x420
[ 17.722606] iwlwifi 0000:01:00.0: retry init count 2 -
Kernel version
root@OpenWrt:/# uname -r5.10.146 -
For the network card firmware versions "iwlwifi-ty-a0-gf-a0-66.ucode" and "iwlwifi-ty-a0-gf-a0.pnvm", could you please seek help from a master? What is generally causing this issue?
If the intended use is an AP, Intel.
... is 4 years old, upgrade.
Yes, for AP;
Is there any other way besides upgrading the kernel? For example, patching
Try, 2.4 GHz.
I'm not sure AX210 was supported back then, and it won't make the 2.4 limit go away anyway.
2.4G is also not possible
Replace the wireless network card with the following model:
root@OpenWrt :~# lspci
00:00.0 PCI bridge: Device 1fec:2801 (rev 01)
01:00.0 Network controller: Realtek Semiconductor Co., Ltd. RTL8821CE 802.11ac PCIe Wireless Network Adapter
Download the RTL8821CE driver and integrate it into OpenWrt for compilation and installation; Driver source code path: https://gitcode.com/gh_mirrors/rt/rtl8821ce .
When loading the driver, the error is as follows:
[ 17.415119] rtl8821ce: disagrees about version of symbol __cfg80211_alloc_event_skb
[ 17.422859] rtl8821ce: Unknown symbol __cfg80211_alloc_event_skb (err -22)
[ 17.429797] rtl8821ce: disagrees about version of symbol wiphy_register
[ 17.436439] rtl8821ce: Unknown symbol wiphy_register (err -22)
[ 17.442327] rtl8821ce: disagrees about version of symbol cfg80211_remain_on_channel_expired
[ 17.450716] rtl8821ce: Unknown symbol cfg80211_remain_on_channel_expired (err -22)
[ 17.458391] rtl8821ce: disagrees about version of symbol cfg80211_vendor_cmd_reply
[ 17.465993] rtl8821ce: Unknown symbol cfg80211_vendor_cmd_reply (err -22)
[ 17.472835] rtl8821ce: disagrees about version of symbol cfg80211_del_sta_sinfo
[ 17.480173] rtl8821ce: Unknown symbol cfg80211_del_sta_sinfo (err -22)
[ 17.486753] rtl8821ce: disagrees about version of symbol wiphy_unregister
[ 17.493569] rtl8821ce: Unknown symbol wiphy_unregister (err -22)
[ 17.499719] rtl8821ce: disagrees about version of symbol cfg80211_ch_switch_notify
[ 17.507320] rtl8821ce: Unknown symbol cfg80211_ch_switch_notify (err -22)
[ 17.514167] rtl8821ce: disagrees about version of symbol ieee80211_get_channel_khz
[ 17.521768] rtl8821ce: Unknown symbol ieee80211_get_channel_khz (err -22)
[ 17.528633] rtl8821ce: disagrees about version of symbol cfg80211_ready_on_channel
[ 17.536233] rtl8821ce: Unknown symbol cfg80211_ready_on_channel (err -22)
[ 17.543125] rtl8821ce: disagrees about version of symbol wiphy_free
[ 17.549417] rtl8821ce: Unknown symbol wiphy_free (err -22)
[ 17.554941] rtl8821ce: disagrees about version of symbol wiphy_new_nm
[ 17.561408] rtl8821ce: Unknown symbol wiphy_new_nm (err -22)
[ 17.567105] rtl8821ce: disagrees about version of symbol cfg80211_get_bss
[ 17.573923] rtl8821ce: Unknown symbol cfg80211_get_bss (err -22)
[ 17.580009] rtl8821ce: disagrees about version of symbol __cfg80211_send_event_skb
[ 17.587609] rtl8821ce: Unknown symbol __cfg80211_send_event_skb (err -22)
[ 17.594473] rtl8821ce: disagrees about version of symbol cfg80211_disconnected
[ 17.601726] rtl8821ce: Unknown symbol cfg80211_disconnected (err -22)
[ 17.608217] rtl8821ce: disagrees about version of symbol cfg80211_michael_mic_failure
[ 17.616078] rtl8821ce: Unknown symbol cfg80211_michael_mic_failure (err -22)
[ 17.623181] rtl8821ce: disagrees about version of symbol cfg80211_ibss_joined
[ 17.630344] rtl8821ce: Unknown symbol cfg80211_ibss_joined (err -22)
[ 17.636839] rtl8821ce: disagrees about version of symbol cfg80211_scan_done
[ 17.643829] rtl8821ce: Unknown symbol cfg80211_scan_done (err -22)
[ 17.650061] rtl8821ce: disagrees about version of symbol cfg80211_roamed
[ 17.656789] rtl8821ce: Unknown symbol cfg80211_roamed (err -22)
[ 17.662743] rtl8821ce: disagrees about version of symbol cfg80211_put_bss
[ 17.669559] rtl8821ce: Unknown symbol cfg80211_put_bss (err -22)
[ 17.675625] rtl8821ce: disagrees about version of symbol cfg80211_connect_done
[ 17.682877] rtl8821ce: Unknown symbol cfg80211_connect_done (err -22)
[ 17.689403] rtl8821ce: disagrees about version of symbol cfg80211_unlink_bss
[ 17.696483] rtl8821ce: Unknown symbol cfg80211_unlink_bss (err -22)
[ 17.702819] rtl8821ce: disagrees about version of symbol cfg80211_inform_bss_frame_data
[ 17.710855] rtl8821ce: Unknown symbol cfg80211_inform_bss_frame_data (err -22)
[ 17.718135] rtl8821ce: disagrees about version of symbol cfg80211_new_sta
[ 17.724951] rtl8821ce: Unknown symbol cfg80211_new_sta (err -22)
[ 17.731021] rtl8821ce: disagrees about version of symbol __cfg80211_alloc_reply_skb
[ 17.738708] rtl8821ce: Unknown symbol __cfg80211_alloc_reply_skb (err -22)
[ 17.745632] rtl8821ce: disagrees about version of symbol wiphy_apply_custom_regulatory
[ 17.753581] rtl8821ce: Unknown symbol wiphy_apply_custom_regulatory (err -22)
[ 17.760762] rtl8821ce: disagrees about version of symbol cfg80211_mgmt_tx_status
[ 17.768187] rtl8821ce: Unknown symbol cfg80211_mgmt_tx_status (err -22)
[ 17.774842] rtl8821ce: disagrees about version of symbol cfg80211_rx_mgmt_khz
[ 17.782006] rtl8821ce: Unknown symbol cfg80211_rx_mgmt_khz (err -22)
[ 17.807022] nf_conntrack_offload_thresh is set to 64 by cls_dpi
[ 17.858234] rtl8821ce: disagrees about version of symbol __cfg80211_alloc_event_skb
[ 17.865967] rtl8821ce: Unknown symbol __cfg80211_alloc_event_skb (err -22)
[ 17.872903] rtl8821ce: disagrees about version of symbol wiphy_register
[ 17.879546] rtl8821ce: Unknown symbol wiphy_register (err -22)
[ 17.885464] rtl8821ce: disagrees about version of symbol cfg80211_remain_on_channel_expired
[ 17.893856] rtl8821ce: Unknown symbol cfg80211_remain_on_channel_expired (err -22)
[ 17.901531] rtl8821ce: disagrees about version of symbol cfg80211_vendor_cmd_reply
[ 17.909131] rtl8821ce: Unknown symbol cfg80211_vendor_cmd_reply (err -22)
[ 17.915974] rtl8821ce: disagrees about version of symbol cfg80211_del_sta_sinfo
[ 17.923313] rtl8821ce: Unknown symbol cfg80211_del_sta_sinfo (err -22)
[ 17.929899] rtl8821ce: disagrees about version of symbol wiphy_unregister
[ 17.936715] rtl8821ce: Unknown symbol wiphy_unregister (err -22)
[ 17.942867] rtl8821ce: disagrees about version of symbol cfg80211_ch_switch_notify
[ 17.950467] rtl8821ce: Unknown symbol cfg80211_ch_switch_notify (err -22)
[ 17.957315] rtl8821ce: disagrees about version of symbol ieee80211_get_channel_khz
[ 17.964915] rtl8821ce: Unknown symbol ieee80211_get_channel_khz (err -22)
[ 17.971782] rtl8821ce: disagrees about version of symbol cfg80211_ready_on_channel
[ 17.979382] rtl8821ce: Unknown symbol cfg80211_ready_on_channel (err -22)
[ 17.986277] rtl8821ce: disagrees about version of symbol wiphy_free
[ 17.992570] rtl8821ce: Unknown symbol wiphy_free (err -22)
[ 17.998095] rtl8821ce: disagrees about version of symbol wiphy_new_nm
[ 18.004566] rtl8821ce: Unknown symbol wiphy_new_nm (err -22)
[ 18.010265] rtl8821ce: disagrees about version of symbol cfg80211_get_bss
[ 18.017081] rtl8821ce: Unknown symbol cfg80211_get_bss (err -22)
[ 18.023171] rtl8821ce: disagrees about version of symbol __cfg80211_send_event_skb
[ 18.030774] rtl8821ce: Unknown symbol __cfg80211_send_event_skb (err -22)
[ 18.037636] rtl8821ce: disagrees about version of symbol cfg80211_disconnected
[ 18.044887] rtl8821ce: Unknown symbol cfg80211_disconnected (err -22)
[ 18.051379] rtl8821ce: disagrees about version of symbol cfg80211_michael_mic_failure
[ 18.059244] rtl8821ce: Unknown symbol cfg80211_michael_mic_failure (err -22)
[ 18.066346] rtl8821ce: disagrees about version of symbol cfg80211_ibss_joined
[ 18.073510] rtl8821ce: Unknown symbol cfg80211_ibss_joined (err -22)
[ 18.080013] rtl8821ce: disagrees about version of symbol cfg80211_scan_done
[ 18.087003] rtl8821ce: Unknown symbol cfg80211_scan_done (err -22)
[ 18.093235] rtl8821ce: disagrees about version of symbol cfg80211_roamed
[ 18.099964] rtl8821ce: Unknown symbol cfg80211_roamed (err -22)
[ 18.105920] rtl8821ce: disagrees about version of symbol cfg80211_put_bss
[ 18.112735] rtl8821ce: Unknown symbol cfg80211_put_bss (err -22)
[ 18.118801] rtl8821ce: disagrees about version of symbol cfg80211_connect_done
[ 18.126052] rtl8821ce: Unknown symbol cfg80211_connect_done (err -22)
[ 18.132575] rtl8821ce: disagrees about version of symbol cfg80211_unlink_bss
[ 18.139653] rtl8821ce: Unknown symbol cfg80211_unlink_bss (err -22)
[ 18.145993] rtl8821ce: disagrees about version of symbol cfg80211_inform_bss_frame_data
[ 18.154029] rtl8821ce: Unknown symbol cfg80211_inform_bss_frame_data (err -22)
[ 18.161308] rtl8821ce: disagrees about version of symbol cfg80211_new_sta
[ 18.168125] rtl8821ce: Unknown symbol cfg80211_new_sta (err -22)
[ 18.174196] rtl8821ce: disagrees about version of symbol __cfg80211_alloc_reply_skb
[ 18.181887] rtl8821ce: Unknown symbol __cfg80211_alloc_reply_skb (err -22)
[ 18.188818] rtl8821ce: disagrees about version of symbol wiphy_apply_custom_regulatory
[ 18.196767] rtl8821ce: Unknown symbol wiphy_apply_custom_regulatory (err -22)
[ 18.203953] rtl8821ce: disagrees about version of symbol cfg80211_mgmt_tx_status
[ 18.211379] rtl8821ce: Unknown symbol cfg80211_mgmt_tx_status (err -22)
[ 18.218035] rtl8821ce: disagrees about version of symbol cfg80211_rx_mgmt_khz
[ 18.225200] rtl8821ce: Unknown symbol cfg80211_rx_mgmt_khz (err -22)
[ 18.246375] kmodloader: 1 module could not be probed
[ 18.251484] kmodloader: - rtl8821ce - 0
Realtek isn't really any better, but we won't help you with a 4 y.o release no matter what.