Problem
Can't get my RZ616 (MT7922A22M) WiFi + BT controller onboard my X670 Elite AX to appear in Ubuntu.
nmcli d
enp14s0 ethernet connected ASUS 10G NIC
br-487453fc8154 bridge connected (externally) br-487453fc8154
br-65946a0e6f0b bridge connected (externally) br-65946a0e6f0b
br-b483ca36a405 bridge connected (externally) br-b483ca36a405
docker0 bridge connected (externally) docker0
enp16s0 ethernet unavailable --
lo loopback unmanaged --
- enp14s0 is a 10G NIC installed into a PCIE slot.
- enp16s0 is the Realtek 2.5GbE LAN on the X670 Elite AX
- WiFi controller is not listed.
lshw -C network:
*-network
description: Ethernet interface
product: Aquantia Corp.
vendor: Aquantia Corp.
physical id: 0
bus info: pci@0000:0e:00.0
logical name: enp14s0
version: 03
serial: 58:11:22:52:f1:ca
size: 1Gbit/s
capacity: 10Gbit/s
width: 64 bits
clock: 33MHz
capabilities: pm msi pciexpress msix bus_master cap_list rom ethernet physical tp 10bt-fd 100bt-fd 1000bt-fd 10000bt-fd autonegotiation
configuration: autonegotiation=on broadcast=yes driver=atlantic driverversion=5.19.0-46-generic duplex=full firmware=1.3.18 ip=10.4.0.105 latency=0 link=yes multicast=yes port=twisted pair speed=1Gbit/s
resources: irq:24 memory:fb800000-fb87ffff memory:fb8a0000-fb8a0fff memory:fb400000-fb7fffff memory:fb880000-fb89ffff
*-network
description: Ethernet interface
product: RTL8125 2.5GbE Controller
vendor: Realtek Semiconductor Co., Ltd.
physical id: 0
bus info: pci@0000:10:00.0
logical name: enp16s0
version: 05
serial: 74:56:3c:47:46:7d
capacity: 1Gbit/s
width: 64 bits
clock: 33MHz
capabilities: pm msi pciexpress msix vpd bus_master cap_list ethernet physical tp mii 10bt 10bt-fd 100bt 100bt-fd 1000bt-fd autonegotiation
configuration: autonegotiation=on broadcast=yes driver=r8169 driverversion=5.19.0-46-generic firmware=rtl8125b-2_0.0.2 07/13/20 latency=0 link=no multicast=yes port=twisted pair
resources: irq:40 ioport:e000(size=256) memory:fbf00000-fbf0ffff memory:fbf10000-fbf13fff
*-network
description: Network controller
product: MEDIATEK Corp.
vendor: MEDIATEK Corp.
physical id: 0
bus info: pci@0000:11:00.0
version: 00
width: 64 bits
clock: 33MHz
capabilities: pciexpress msi pm bus_master cap_list
configuration: driver=mt7921e latency=0
resources: irq:171 memory:fbc00000-fbcfffff memory:fbd00000-fbd07fff
Last item is the WiFi device.
lspci -k -vv (for WiFi device):
11:00.0 Network controller: MEDIATEK Corp. Device 0616
Subsystem: MEDIATEK Corp. Device 0616
Control: I/O- Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx+
Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx-
Latency: 0, Cache Line Size: 64 bytes
Interrupt: pin A routed to IRQ 171
Region 0: Memory at fbc00000 (64-bit, prefetchable) [size=1M]
Region 2: Memory at fbd00000 (64-bit, non-prefetchable) [size=32K]
Capabilities: [80] Express (v2) Endpoint, MSI 00
DevCap: MaxPayload 128 bytes, PhantFunc 0, Latency L0s unlimited, L1 unlimited
ExtTag+ AttnBtn- AttnInd- PwrInd- RBE+ FLReset+ SlotPowerLimit 26.000W
DevCtl: CorrErr- NonFatalErr- FatalErr- UnsupReq-
RlxdOrd+ ExtTag+ PhantFunc- AuxPwr- NoSnoop+ FLReset-
MaxPayload 128 bytes, MaxReadReq 512 bytes
DevSta: CorrErr- NonFatalErr- FatalErr- UnsupReq- AuxPwr- TransPend-
LnkCap: Port #1, Speed 5GT/s, Width x1, ASPM L0s L1, Exit Latency L0s <2us, L1 <8us
ClockPM- Surprise- LLActRep- BwNot- ASPMOptComp+
LnkCtl: ASPM Disabled; RCB 64 bytes, Disabled- CommClk+
ExtSynch- ClockPM- AutWidDis- BWInt- AutBWInt-
LnkSta: Speed 5GT/s (ok), Width x1 (ok)
TrErr- Train- SlotClk+ DLActive- BWMgmt- ABWMgmt-
DevCap2: Completion Timeout: Range ABCD, TimeoutDis+ NROPrPrP- LTR+
10BitTagComp- 10BitTagReq- OBFF Not Supported, ExtFmt+ EETLPPrefix-
EmergencyPowerReduction Not Supported, EmergencyPowerReductionInit-
FRS- TPHComp- ExtTPHComp-
AtomicOpsCap: 32bit- 64bit- 128bitCAS-
DevCtl2: Completion Timeout: 50us to 50ms, TimeoutDis- LTR+ OBFF Disabled,
AtomicOpsCtl: ReqEn-
LnkCap2: Supported Link Speeds: 2.5-5GT/s, Crosslink- Retimer- 2Retimers- DRS-
LnkCtl2: Target Link Speed: 5GT/s, EnterCompliance- SpeedDis-
Transmit Margin: Normal Operating Range, EnterModifiedCompliance- ComplianceSOS-
Compliance De-emphasis: -6dB
LnkSta2: Current De-emphasis Level: -6dB, EqualizationComplete- EqualizationPhase1-
EqualizationPhase2- EqualizationPhase3- LinkEqualizationRequest-
Retimer- 2Retimers- CrosslinkRes: unsupported
Capabilities: [e0] MSI: Enable+ Count=1/32 Maskable+ 64bit+
Address: 00000000fee03000 Data: 0025
Masking: fffffffe Pending: 00000000
Capabilities: [f8] Power Management version 3
Flags: PMEClk- DSI- D1- D2- AuxCurrent=0mA PME(D0+,D1-,D2-,D3hot+,D3cold+)
Status: D0 NoSoftRst+ PME-Enable- DSel=0 DScale=0 PME-
Capabilities: [100 v1] Vendor Specific Information: ID=1556 Rev=1 Len=008 <?>
Capabilities: [108 v1] Latency Tolerance Reporting
Max snoop latency: 0ns
Max no snoop latency: 0ns
Capabilities: [110 v1] L1 PM Substates
L1SubCap: PCI-PM_L1.2+ PCI-PM_L1.1+ ASPM_L1.2+ ASPM_L1.1+ L1_PM_Substates+
PortCommonModeRestoreTime=3us PortTPowerOnTime=52us
L1SubCtl1: PCI-PM_L1.2- PCI-PM_L1.1- ASPM_L1.2- ASPM_L1.1-
T_CommonMode=0us LTR1.2_Threshold=262144ns
L1SubCtl2: T_PwrOn=150us
Capabilities: [200 v2] Advanced Error Reporting
UESta: DLP- SDES- TLP- FCP- CmpltTO- CmpltAbrt- UnxCmplt- RxOF- MalfTLP- ECRC- UnsupReq- ACSViol-
UEMsk: DLP- SDES- TLP- FCP- CmpltTO- CmpltAbrt- UnxCmplt- RxOF- MalfTLP- ECRC- UnsupReq- ACSViol-
UESvrt: DLP+ SDES+ TLP- FCP+ CmpltTO- CmpltAbrt- UnxCmplt- RxOF+ MalfTLP+ ECRC- UnsupReq- ACSViol-
CESta: RxErr- BadTLP- BadDLLP- Rollover- Timeout- AdvNonFatalErr-
CEMsk: RxErr- BadTLP- BadDLLP- Rollover- Timeout- AdvNonFatalErr+
AERCap: First Error Pointer: 00, ECRCGenCap- ECRCGenEn- ECRCChkCap- ECRCChkEn-
MultHdrRecCap- MultHdrRecEn- TLPPfxPres- HdrLogCap-
HeaderLog: 00000000 00000000 00000000 00000000
Kernel driver in use: mt7921e
Kernel modules: mt7921e
Other info
- Ubuntu 22.04 running
5.19.0-46-generic from linux-generic-hwe-22.04 version 5.19.0.46.47~22.04.21
- From my research I think the RZ616 is supported by
mt7922 (although lspci is showing use of mt7921e?)
/lib/firmware/mediatek contains relevant patches: BT_RAM_CODE_MT7922_1_1_hdr.bin, WIFI_MT7922_patch_mcu_1_1_hdr.bin, WIFI_RAM_CODE_MT7922_1.bin
Background
Setup a new system with an AORUS X670 Elite AX a week ago, installed 22.04 LTS. WiFi appeared to be working fine for a while (maybe a bit slow). Shutdown overnight, next morning, system failed to boot. Maybe a kernel update was installed?
Managed to recover from Live USB, boot into Ubuntu. During the process I was trying a lot of different things...
- ...installing newest mainline Linux kernel 6.4, which failed
update-initramfs install because amdgpu-dkms failed to build. I eventually purged this kernel because aforementioned failure prevented my system from booting: removing it allowed a successful update-initramfs.
- ...reinstalling
amdgpu drivers while trying to get the 6.4 kernel working. Evidently they don't build/install with the 6.x kernels though.
Finally managed to get booted back into Ubuntu (with now a much slower boot, USB errors, etc), but WiFI is dead. I suspect something about boot configuration/modules/drivers/updated kernel is to blame, but not entirely sure.
