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#1 2020-07-10 00:03:48

Qwerty-Space
Member
Registered: 2020-03-13
Posts: 8

Problems with Intel AX200 chip Network card

I just received a Ziyituod AX200 wifi card, and it was working fine until it stopped.

dmesg shows this:

[  288.621818] wlp39s0: authenticate with 0c:8e:29:30:44:cf
[  288.625545] wlp39s0: send auth to 0c:8e:29:30:44:cf (try 1/3)
[  288.653437] wlp39s0: authenticated
[  288.656099] wlp39s0: associate with 0c:8e:29:30:44:cf (try 1/3)
[  288.662266] wlp39s0: RX AssocResp from 0c:8e:29:30:44:cf (capab=0x1011 status=0 aid=5)
[  288.664201] wlp39s0: associated
[  288.678806] IPv6: ADDRCONF(NETDEV_CHANGE): wlp39s0: link becomes ready
[  288.681821] wlp39s0: Limiting TX power to 19 (20 - 1) dBm as advertised by 0c:8e:29:30:44:cf
...
[  320.337572] iwlwifi 0000:27:00.0: Queue 6 is stuck 197 241
[  320.337644] iwlwifi 0000:27:00.0: Microcode SW error detected. Restarting 0x0.
[  320.337756] iwlwifi 0000:27:00.0: Start IWL Error Log Dump:
[  320.337757] iwlwifi 0000:27:00.0: Status: 0x00000040, count: 6
[  320.337758] iwlwifi 0000:27:00.0: Loaded firmware version: 55.d9698065.0 cc-a0-55.ucode
[  320.337759] iwlwifi 0000:27:00.0: 0x00000084 | NMI_INTERRUPT_UNKNOWN       
[  320.337760] iwlwifi 0000:27:00.0: 0x0000A2F0 | trm_hw_status0
[  320.337760] iwlwifi 0000:27:00.0: 0x00000000 | trm_hw_status1
[  320.337761] iwlwifi 0000:27:00.0: 0x004FA34A | branchlink2
[  320.337762] iwlwifi 0000:27:00.0: 0x004E4BBC | interruptlink1
[  320.337762] iwlwifi 0000:27:00.0: 0x004E4BBC | interruptlink2
[  320.337763] iwlwifi 0000:27:00.0: 0x00016468 | data1
[  320.337763] iwlwifi 0000:27:00.0: 0xFF000000 | data2
[  320.337764] iwlwifi 0000:27:00.0: 0x00000000 | data3
[  320.337764] iwlwifi 0000:27:00.0: 0x4E013C8E | beacon time
[  320.337765] iwlwifi 0000:27:00.0: 0x01DE7580 | tsf low
[  320.337766] iwlwifi 0000:27:00.0: 0x00000000 | tsf hi
[  320.337766] iwlwifi 0000:27:00.0: 0x00000000 | time gp1
[  320.337767] iwlwifi 0000:27:00.0: 0x1153A8D5 | time gp2
[  320.337767] iwlwifi 0000:27:00.0: 0x00000001 | uCode revision type
[  320.337768] iwlwifi 0000:27:00.0: 0x00000037 | uCode version major
[  320.337769] iwlwifi 0000:27:00.0: 0xD9698065 | uCode version minor
[  320.337769] iwlwifi 0000:27:00.0: 0x00000340 | hw version
[  320.337770] iwlwifi 0000:27:00.0: 0x00C89000 | board version
[  320.337770] iwlwifi 0000:27:00.0: 0x8013FD04 | hcmd
[  320.337771] iwlwifi 0000:27:00.0: 0x20028000 | isr0
[  320.337771] iwlwifi 0000:27:00.0: 0x00400000 | isr1
[  320.337772] iwlwifi 0000:27:00.0: 0x08F00002 | isr2
[  320.337772] iwlwifi 0000:27:00.0: 0x00C30E08 | isr3
[  320.337773] iwlwifi 0000:27:00.0: 0x00000000 | isr4
[  320.337774] iwlwifi 0000:27:00.0: 0x00E9019C | last cmd Id
[  320.337774] iwlwifi 0000:27:00.0: 0x00016468 | wait_event
[  320.337775] iwlwifi 0000:27:00.0: 0x000000D4 | l2p_control
[  320.337775] iwlwifi 0000:27:00.0: 0x00000000 | l2p_duration
[  320.337776] iwlwifi 0000:27:00.0: 0x00000007 | l2p_mhvalid
[  320.337776] iwlwifi 0000:27:00.0: 0x00000081 | l2p_addr_match
[  320.337777] iwlwifi 0000:27:00.0: 0x00000009 | lmpm_pmg_sel
[  320.337777] iwlwifi 0000:27:00.0: 0x00000000 | timestamp
[  320.337778] iwlwifi 0000:27:00.0: 0x00000860 | flow_handler
[  320.337823] iwlwifi 0000:27:00.0: Start IWL Error Log Dump:
[  320.337824] iwlwifi 0000:27:00.0: Status: 0x00000040, count: 7
[  320.337824] iwlwifi 0000:27:00.0: 0x20000066 | NMI_INTERRUPT_HOST
[  320.337825] iwlwifi 0000:27:00.0: 0x00000000 | umac branchlink1
[  320.337825] iwlwifi 0000:27:00.0: 0x80465826 | umac branchlink2
[  320.337826] iwlwifi 0000:27:00.0: 0x8048074C | umac interruptlink1
[  320.337826] iwlwifi 0000:27:00.0: 0x8048074C | umac interruptlink2
[  320.337827] iwlwifi 0000:27:00.0: 0x01000000 | umac data1
[  320.337828] iwlwifi 0000:27:00.0: 0x8048074C | umac data2
[  320.337828] iwlwifi 0000:27:00.0: 0x00000000 | umac data3
[  320.337829] iwlwifi 0000:27:00.0: 0x00000037 | umac major
[  320.337829] iwlwifi 0000:27:00.0: 0xD9698065 | umac minor
[  320.337830] iwlwifi 0000:27:00.0: 0x1153A8D1 | frame pointer
[  320.337830] iwlwifi 0000:27:00.0: 0xC0886270 | stack pointer
[  320.337831] iwlwifi 0000:27:00.0: 0x00EA010C | last host cmd
[  320.337831] iwlwifi 0000:27:00.0: 0x00000000 | isr status reg
[  320.337839] iwlwifi 0000:27:00.0: Fseq Registers:
[  320.337843] iwlwifi 0000:27:00.0: 0x60000000 | FSEQ_ERROR_CODE
[  320.337847] iwlwifi 0000:27:00.0: 0x80290021 | FSEQ_TOP_INIT_VERSION
[  320.337850] iwlwifi 0000:27:00.0: 0x00050008 | FSEQ_CNVIO_INIT_VERSION
[  320.337854] iwlwifi 0000:27:00.0: 0x0000A503 | FSEQ_OTP_VERSION
[  320.337857] iwlwifi 0000:27:00.0: 0x80000003 | FSEQ_TOP_CONTENT_VERSION
[  320.337861] iwlwifi 0000:27:00.0: 0x4552414E | FSEQ_ALIVE_TOKEN
[  320.337864] iwlwifi 0000:27:00.0: 0x00100530 | FSEQ_CNVI_ID
[  320.337867] iwlwifi 0000:27:00.0: 0x00000532 | FSEQ_CNVR_ID
[  320.337871] iwlwifi 0000:27:00.0: 0x00100530 | CNVI_AUX_MISC_CHIP
[  320.337877] iwlwifi 0000:27:00.0: 0x00000532 | CNVR_AUX_MISC_CHIP
[  320.337882] iwlwifi 0000:27:00.0: 0x05B0905B | CNVR_SCU_SD_REGS_SD_REG_DIG_DCDC_VTRIM
[  320.337888] iwlwifi 0000:27:00.0: 0x0000025B | CNVR_SCU_SD_REGS_SD_REG_ACTIVE_VDIG_MIRROR
[  320.338062] iwlwifi 0000:27:00.0: WRT: Collecting data: ini trigger 4 fired.
[  320.338065] ieee80211 phy0: Hardware restart was requested
[  321.378205] ACPI: \: failed to evaluate _DSM (0x1001)

I tried a few different options in iwlwifi.conf, including power_save=0, 11n_disable=0, to no avail.
I installed iwlwifi-linux-firmware-git, still the same.
I am running linux-mainline.

When it does work for a few minutes, the download speeds are very slow, 11 Mbps, when it should be upwards of 200 Mbps.  But maybe that's down to poor range?

Any help is very much appreciated :-)

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