* Latest kernel firmware update breaks intel wifi card.
@ 2025-06-04 21:20 Alex Davis
2025-06-05 1:48 ` Bagas Sanjaya
0 siblings, 1 reply; 3+ messages in thread
From: Alex Davis @ 2025-06-04 21:20 UTC (permalink / raw)
To: linux-kernel
I have the following card:
2f:00.0 Network controller: Intel Corporation Wi-Fi 7(802.11be)
AX1775*/AX1790*/BE20*/BE401/BE1750* 2x2 (rev 1a)
Subsystem: Intel Corporation BE200 320MHz [Gale Peak]
Flags: bus master, fast devsel, latency 0, IRQ 19, IOMMU group 16
Memory at aa800000 (64-bit, non-prefetchable) [size=16K]
Capabilities: [40] Power Management version 3
Capabilities: [50] MSI: Enable- Count=1/1 Maskable- 64bit+
Capabilities: [70] Express Endpoint, IntMsgNum 0
Capabilities: [b0] MSI-X: Enable+ Count=32 Masked-
Capabilities: [100] Advanced Error Reporting
Capabilities: [148] Secondary PCI Express
Capabilities: [158] Physical Layer 16.0 GT/s <?>
Capabilities: [17c] Lane Margining at the Receiver
Capabilities: [188] Latency Tolerance Reporting
Capabilities: [190] L1 PM Substates
Capabilities: [1a0] Vendor Specific Information: ID=0002 Rev=4 Len=100 <?>
Capabilities: [2a0] Data Link Feature <?>
Capabilities: [2ac] Precision Time Measurement
Capabilities: [2b8] Vendor Specific Information: ID=0003 Rev=1 Len=054 <?>
Capabilities: [500] Vendor Specific Information: ID=0023 Rev=1 Len=010 <?>
Kernel driver in use: iwlwifi
With the current firmware, I get the following error in dmesg:
iwlwifi 0000:2f:00.0: Detected crf-id 0x2001910, cnv-id 0x2001910 wfpm
id 0x80000000
iwlwifi 0000:2f:00.0: PCI dev 272b/00f4, rev=0x472, rfid=0x112200
iwlwifi 0000:2f:00.0: Detected Intel(R) Wi-Fi 7 BE200 320MHz
iwlwifi 0000:2f:00.0: Direct firmware load for
iwlwifi-gl-c0-fm-c0-93.ucode failed with error -2
iwlwifi 0000:2f:00.0: TLV_FW_FSEQ_VERSION: FSEQ Version: 0.182.4.1
iwlwifi 0000:2f:00.0: loaded firmware version 92.67ce4588.0
gl-c0-fm-c0-92.ucode op_mode iwlmvm
iwlwifi 0000:2f:00.0: Detected RF FM, rfid=0x112200
iwlwifi 0000:2f:00.0: loaded PNVM version 71864399
iwlwifi 0000:2f:00.0: Microcode SW error detected. Restarting 0x0.
iwlwifi 0000:2f:00.0: Start IWL Error Log Dump:
iwlwifi 0000:2f:00.0: Transport status: 0x0000004A, valid: 6
iwlwifi 0000:2f:00.0: Loaded firmware version: 92.67ce4588.0
gl-c0-fm-c0-92.ucode
iwlwifi 0000:2f:00.0: 0x00000071 | NMI_INTERRUPT_UMAC_FATAL
iwlwifi 0000:2f:00.0: 0x000002F0 | trm_hw_status0
iwlwifi 0000:2f:00.0: 0x00000000 | trm_hw_status1
iwlwifi 0000:2f:00.0: 0x002C43D6 | branchlink2
iwlwifi 0000:2f:00.0: 0x002B89BE | interruptlink1
iwlwifi 0000:2f:00.0: 0x002B89BE | interruptlink2
iwlwifi 0000:2f:00.0: 0x00015ADA | data1
iwlwifi 0000:2f:00.0: 0x00000010 | data2
iwlwifi 0000:2f:00.0: 0x00000000 | data3
iwlwifi 0000:2f:00.0: 0x00000000 | beacon time
iwlwifi 0000:2f:00.0: 0x0001A67A | tsf low
iwlwifi 0000:2f:00.0: 0x00000000 | tsf hi
iwlwifi 0000:2f:00.0: 0x00000000 | time gp1
iwlwifi 0000:2f:00.0: 0x00046F7B | time gp2
iwlwifi 0000:2f:00.0: 0x00000001 | uCode revision type
iwlwifi 0000:2f:00.0: 0x0000005C | uCode version major
iwlwifi 0000:2f:00.0: 0x67CE4588 | uCode version minor
iwlwifi 0000:2f:00.0: 0x00000472 | hw version
iwlwifi 0000:2f:00.0: 0x58C80002 | board version
iwlwifi 0000:2f:00.0: 0x800CFD1B | hcmd
iwlwifi 0000:2f:00.0: 0x00020000 | isr0
iwlwifi 0000:2f:00.0: 0x20000000 | isr1
iwlwifi 0000:2f:00.0: 0x48F00002 | isr2
iwlwifi 0000:2f:00.0: 0x00C0001C | isr3
iwlwifi 0000:2f:00.0: 0x02000000 | isr4
iwlwifi 0000:2f:00.0: 0x00000000 | last cmd Id
iwlwifi 0000:2f:00.0: 0x00015ADA | wait_event
iwlwifi 0000:2f:00.0: 0x10000004 | l2p_control
iwlwifi 0000:2f:00.0: 0x00000000 | l2p_duration
iwlwifi 0000:2f:00.0: 0x00000000 | l2p_mhvalid
iwlwifi 0000:2f:00.0: 0x00000000 | l2p_addr_match
iwlwifi 0000:2f:00.0: 0x0000000B | lmpm_pmg_sel
iwlwifi 0000:2f:00.0: 0x00000000 | timestamp
iwlwifi 0000:2f:00.0: 0x00000024 | flow_handler
When I use the file iwlwifi-gl-c0-fm-c0.pnvm from the previous
version, it works. I'm running kernel 6.12.30 in Slackware current
^ permalink raw reply [flat|nested] 3+ messages in thread* Re: Latest kernel firmware update breaks intel wifi card.
2025-06-04 21:20 Latest kernel firmware update breaks intel wifi card Alex Davis
@ 2025-06-05 1:48 ` Bagas Sanjaya
2025-06-05 14:24 ` Alex Davis
0 siblings, 1 reply; 3+ messages in thread
From: Bagas Sanjaya @ 2025-06-05 1:48 UTC (permalink / raw)
To: Alex Davis, Linux Kernel Mailing List, Linux Wireless, Linux Regressions
Cc: Miri Korenblit
[-- Attachment #1: Type: text/plain, Size: 4241 bytes --]
[also Cc: iwlwifi folks]
On Wed, Jun 04, 2025 at 05:20:31PM -0400, Alex Davis wrote:
> I have the following card:
> 2f:00.0 Network controller: Intel Corporation Wi-Fi 7(802.11be)
> AX1775*/AX1790*/BE20*/BE401/BE1750* 2x2 (rev 1a)
> Subsystem: Intel Corporation BE200 320MHz [Gale Peak]
> Flags: bus master, fast devsel, latency 0, IRQ 19, IOMMU group 16
> Memory at aa800000 (64-bit, non-prefetchable) [size=16K]
> Capabilities: [40] Power Management version 3
> Capabilities: [50] MSI: Enable- Count=1/1 Maskable- 64bit+
> Capabilities: [70] Express Endpoint, IntMsgNum 0
> Capabilities: [b0] MSI-X: Enable+ Count=32 Masked-
> Capabilities: [100] Advanced Error Reporting
> Capabilities: [148] Secondary PCI Express
> Capabilities: [158] Physical Layer 16.0 GT/s <?>
> Capabilities: [17c] Lane Margining at the Receiver
> Capabilities: [188] Latency Tolerance Reporting
> Capabilities: [190] L1 PM Substates
> Capabilities: [1a0] Vendor Specific Information: ID=0002 Rev=4 Len=100 <?>
> Capabilities: [2a0] Data Link Feature <?>
> Capabilities: [2ac] Precision Time Measurement
> Capabilities: [2b8] Vendor Specific Information: ID=0003 Rev=1 Len=054 <?>
> Capabilities: [500] Vendor Specific Information: ID=0023 Rev=1 Len=010 <?>
> Kernel driver in use: iwlwifi
>
> With the current firmware, I get the following error in dmesg:
> iwlwifi 0000:2f:00.0: Detected crf-id 0x2001910, cnv-id 0x2001910 wfpm
> id 0x80000000
> iwlwifi 0000:2f:00.0: PCI dev 272b/00f4, rev=0x472, rfid=0x112200
> iwlwifi 0000:2f:00.0: Detected Intel(R) Wi-Fi 7 BE200 320MHz
> iwlwifi 0000:2f:00.0: Direct firmware load for
> iwlwifi-gl-c0-fm-c0-93.ucode failed with error -2
> iwlwifi 0000:2f:00.0: TLV_FW_FSEQ_VERSION: FSEQ Version: 0.182.4.1
> iwlwifi 0000:2f:00.0: loaded firmware version 92.67ce4588.0
> gl-c0-fm-c0-92.ucode op_mode iwlmvm
> iwlwifi 0000:2f:00.0: Detected RF FM, rfid=0x112200
> iwlwifi 0000:2f:00.0: loaded PNVM version 71864399
> iwlwifi 0000:2f:00.0: Microcode SW error detected. Restarting 0x0.
> iwlwifi 0000:2f:00.0: Start IWL Error Log Dump:
> iwlwifi 0000:2f:00.0: Transport status: 0x0000004A, valid: 6
> iwlwifi 0000:2f:00.0: Loaded firmware version: 92.67ce4588.0
> gl-c0-fm-c0-92.ucode
> iwlwifi 0000:2f:00.0: 0x00000071 | NMI_INTERRUPT_UMAC_FATAL
> iwlwifi 0000:2f:00.0: 0x000002F0 | trm_hw_status0
> iwlwifi 0000:2f:00.0: 0x00000000 | trm_hw_status1
> iwlwifi 0000:2f:00.0: 0x002C43D6 | branchlink2
> iwlwifi 0000:2f:00.0: 0x002B89BE | interruptlink1
> iwlwifi 0000:2f:00.0: 0x002B89BE | interruptlink2
> iwlwifi 0000:2f:00.0: 0x00015ADA | data1
> iwlwifi 0000:2f:00.0: 0x00000010 | data2
> iwlwifi 0000:2f:00.0: 0x00000000 | data3
> iwlwifi 0000:2f:00.0: 0x00000000 | beacon time
> iwlwifi 0000:2f:00.0: 0x0001A67A | tsf low
> iwlwifi 0000:2f:00.0: 0x00000000 | tsf hi
> iwlwifi 0000:2f:00.0: 0x00000000 | time gp1
> iwlwifi 0000:2f:00.0: 0x00046F7B | time gp2
> iwlwifi 0000:2f:00.0: 0x00000001 | uCode revision type
> iwlwifi 0000:2f:00.0: 0x0000005C | uCode version major
> iwlwifi 0000:2f:00.0: 0x67CE4588 | uCode version minor
> iwlwifi 0000:2f:00.0: 0x00000472 | hw version
> iwlwifi 0000:2f:00.0: 0x58C80002 | board version
> iwlwifi 0000:2f:00.0: 0x800CFD1B | hcmd
> iwlwifi 0000:2f:00.0: 0x00020000 | isr0
> iwlwifi 0000:2f:00.0: 0x20000000 | isr1
> iwlwifi 0000:2f:00.0: 0x48F00002 | isr2
> iwlwifi 0000:2f:00.0: 0x00C0001C | isr3
> iwlwifi 0000:2f:00.0: 0x02000000 | isr4
> iwlwifi 0000:2f:00.0: 0x00000000 | last cmd Id
> iwlwifi 0000:2f:00.0: 0x00015ADA | wait_event
> iwlwifi 0000:2f:00.0: 0x10000004 | l2p_control
> iwlwifi 0000:2f:00.0: 0x00000000 | l2p_duration
> iwlwifi 0000:2f:00.0: 0x00000000 | l2p_mhvalid
> iwlwifi 0000:2f:00.0: 0x00000000 | l2p_addr_match
> iwlwifi 0000:2f:00.0: 0x0000000B | lmpm_pmg_sel
> iwlwifi 0000:2f:00.0: 0x00000000 | timestamp
> iwlwifi 0000:2f:00.0: 0x00000024 | flow_handler
>
> When I use the file iwlwifi-gl-c0-fm-c0.pnvm from the previous
> version, it works. I'm running kernel 6.12.30 in Slackware current
What firmware versions?
Confused...
--
An old man doll... just what I always wanted! - Clara
[-- Attachment #2: signature.asc --]
[-- Type: application/pgp-signature, Size: 228 bytes --]
^ permalink raw reply [flat|nested] 3+ messages in thread
* Re: Latest kernel firmware update breaks intel wifi card.
2025-06-05 1:48 ` Bagas Sanjaya
@ 2025-06-05 14:24 ` Alex Davis
0 siblings, 0 replies; 3+ messages in thread
From: Alex Davis @ 2025-06-05 14:24 UTC (permalink / raw)
To: Bagas Sanjaya
Cc: Linux Kernel Mailing List, Linux Wireless, Linux Regressions,
Miri Korenblit
The working version is commit id 3fbaee2; the non-working version is
commit id 167118c
On Wed, Jun 4, 2025 at 9:48 PM Bagas Sanjaya <bagasdotme@gmail.com> wrote:
>
> [also Cc: iwlwifi folks]
>
> On Wed, Jun 04, 2025 at 05:20:31PM -0400, Alex Davis wrote:
> > I have the following card:
> > 2f:00.0 Network controller: Intel Corporation Wi-Fi 7(802.11be)
> > AX1775*/AX1790*/BE20*/BE401/BE1750* 2x2 (rev 1a)
> > Subsystem: Intel Corporation BE200 320MHz [Gale Peak]
> > Flags: bus master, fast devsel, latency 0, IRQ 19, IOMMU group 16
> > Memory at aa800000 (64-bit, non-prefetchable) [size=16K]
> > Capabilities: [40] Power Management version 3
> > Capabilities: [50] MSI: Enable- Count=1/1 Maskable- 64bit+
> > Capabilities: [70] Express Endpoint, IntMsgNum 0
> > Capabilities: [b0] MSI-X: Enable+ Count=32 Masked-
> > Capabilities: [100] Advanced Error Reporting
> > Capabilities: [148] Secondary PCI Express
> > Capabilities: [158] Physical Layer 16.0 GT/s <?>
> > Capabilities: [17c] Lane Margining at the Receiver
> > Capabilities: [188] Latency Tolerance Reporting
> > Capabilities: [190] L1 PM Substates
> > Capabilities: [1a0] Vendor Specific Information: ID=0002 Rev=4 Len=100 <?>
> > Capabilities: [2a0] Data Link Feature <?>
> > Capabilities: [2ac] Precision Time Measurement
> > Capabilities: [2b8] Vendor Specific Information: ID=0003 Rev=1 Len=054 <?>
> > Capabilities: [500] Vendor Specific Information: ID=0023 Rev=1 Len=010 <?>
> > Kernel driver in use: iwlwifi
> >
> > With the current firmware, I get the following error in dmesg:
> > iwlwifi 0000:2f:00.0: Detected crf-id 0x2001910, cnv-id 0x2001910 wfpm
> > id 0x80000000
> > iwlwifi 0000:2f:00.0: PCI dev 272b/00f4, rev=0x472, rfid=0x112200
> > iwlwifi 0000:2f:00.0: Detected Intel(R) Wi-Fi 7 BE200 320MHz
> > iwlwifi 0000:2f:00.0: Direct firmware load for
> > iwlwifi-gl-c0-fm-c0-93.ucode failed with error -2
> > iwlwifi 0000:2f:00.0: TLV_FW_FSEQ_VERSION: FSEQ Version: 0.182.4.1
> > iwlwifi 0000:2f:00.0: loaded firmware version 92.67ce4588.0
> > gl-c0-fm-c0-92.ucode op_mode iwlmvm
> > iwlwifi 0000:2f:00.0: Detected RF FM, rfid=0x112200
> > iwlwifi 0000:2f:00.0: loaded PNVM version 71864399
> > iwlwifi 0000:2f:00.0: Microcode SW error detected. Restarting 0x0.
> > iwlwifi 0000:2f:00.0: Start IWL Error Log Dump:
> > iwlwifi 0000:2f:00.0: Transport status: 0x0000004A, valid: 6
> > iwlwifi 0000:2f:00.0: Loaded firmware version: 92.67ce4588.0
> > gl-c0-fm-c0-92.ucode
> > iwlwifi 0000:2f:00.0: 0x00000071 | NMI_INTERRUPT_UMAC_FATAL
> > iwlwifi 0000:2f:00.0: 0x000002F0 | trm_hw_status0
> > iwlwifi 0000:2f:00.0: 0x00000000 | trm_hw_status1
> > iwlwifi 0000:2f:00.0: 0x002C43D6 | branchlink2
> > iwlwifi 0000:2f:00.0: 0x002B89BE | interruptlink1
> > iwlwifi 0000:2f:00.0: 0x002B89BE | interruptlink2
> > iwlwifi 0000:2f:00.0: 0x00015ADA | data1
> > iwlwifi 0000:2f:00.0: 0x00000010 | data2
> > iwlwifi 0000:2f:00.0: 0x00000000 | data3
> > iwlwifi 0000:2f:00.0: 0x00000000 | beacon time
> > iwlwifi 0000:2f:00.0: 0x0001A67A | tsf low
> > iwlwifi 0000:2f:00.0: 0x00000000 | tsf hi
> > iwlwifi 0000:2f:00.0: 0x00000000 | time gp1
> > iwlwifi 0000:2f:00.0: 0x00046F7B | time gp2
> > iwlwifi 0000:2f:00.0: 0x00000001 | uCode revision type
> > iwlwifi 0000:2f:00.0: 0x0000005C | uCode version major
> > iwlwifi 0000:2f:00.0: 0x67CE4588 | uCode version minor
> > iwlwifi 0000:2f:00.0: 0x00000472 | hw version
> > iwlwifi 0000:2f:00.0: 0x58C80002 | board version
> > iwlwifi 0000:2f:00.0: 0x800CFD1B | hcmd
> > iwlwifi 0000:2f:00.0: 0x00020000 | isr0
> > iwlwifi 0000:2f:00.0: 0x20000000 | isr1
> > iwlwifi 0000:2f:00.0: 0x48F00002 | isr2
> > iwlwifi 0000:2f:00.0: 0x00C0001C | isr3
> > iwlwifi 0000:2f:00.0: 0x02000000 | isr4
> > iwlwifi 0000:2f:00.0: 0x00000000 | last cmd Id
> > iwlwifi 0000:2f:00.0: 0x00015ADA | wait_event
> > iwlwifi 0000:2f:00.0: 0x10000004 | l2p_control
> > iwlwifi 0000:2f:00.0: 0x00000000 | l2p_duration
> > iwlwifi 0000:2f:00.0: 0x00000000 | l2p_mhvalid
> > iwlwifi 0000:2f:00.0: 0x00000000 | l2p_addr_match
> > iwlwifi 0000:2f:00.0: 0x0000000B | lmpm_pmg_sel
> > iwlwifi 0000:2f:00.0: 0x00000000 | timestamp
> > iwlwifi 0000:2f:00.0: 0x00000024 | flow_handler
> >
> > When I use the file iwlwifi-gl-c0-fm-c0.pnvm from the previous
> > version, it works. I'm running kernel 6.12.30 in Slackware current
>
> What firmware versions?
>
> Confused...
>
> --
> An old man doll... just what I always wanted! - Clara
^ permalink raw reply [flat|nested] 3+ messages in thread
end of thread, other threads:[~2025-06-05 14:24 UTC | newest]
Thread overview: 3+ messages (download: mbox.gz / follow: Atom feed)
-- links below jump to the message on this page --
2025-06-04 21:20 Latest kernel firmware update breaks intel wifi card Alex Davis
2025-06-05 1:48 ` Bagas Sanjaya
2025-06-05 14:24 ` Alex Davis
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox
all inboxes | Powered by JetHome®