From mboxrd@z Thu Jan  1 00:00:00 1970
From: Michael Tremer <michael.tremer@ipfire.org>
To: development@lists.ipfire.org
Subject: Re: Errors for WLAN card since CU189
Date: Wed, 16 Oct 2024 16:05:10 +0100
Message-ID: <1B5B2A25-97A9-4251-9400-ECA8235637DE@ipfire.org>
In-Reply-To: <64d60b6f-f36c-477c-99f6-73c4cb3b0bab@ipfire.org>
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I believe this is a known bug in the driver. You can fix this by turning the =
IRQ mode to legacy. It is a setting of the module:

[root(a)fw01 ~]# modinfo ath10k_pci
filename:       /lib/modules/6.6.47-ipfire/kernel/drivers/net/wireless/ath/at=
h10k/ath10k_pci.ko.xz
firmware:       ath10k/QCA9377/hw1.0/board.bin
firmware:       ath10k/QCA9377/hw1.0/firmware-5.bin
firmware:       ath10k/QCA9377/hw1.0/firmware-6.bin
firmware:       ath10k/QCA6174/hw3.0/board-2.bin
firmware:       ath10k/QCA6174/hw3.0/board.bin
=E2=80=A6
parm:           irq_mode:0: auto, 1: legacy, 2: msi (default: 0) (uint)
=E2=80=A6

This is most likely because of updating the firmware for your card.

-Michael

> On 16 Oct 2024, at 16:02, Bernhard Bitsch <bbitsch(a)ipfire.org> wrote:
>=20
> Hi,
>=20
> since some time I noticed strange messages according to my WLAN card.
> With CU189 these are very frequently.
>=20
> An extract from now:
>=20
> ...
> Oct 16 16:09:17 BitschCop kernel: ath10k_pci 0000:01:00.0: failed to increa=
se tx pending count: -16, dropping
> Oct 16 16:10:39 BitschCop kernel: ath10k_pci 0000:01:00.0: failed to increa=
se tx pending count: -16, dropping
> Oct 16 16:11:20 BitschCop kernel: ath10k_pci 0000:01:00.0: failed to flush =
transmit queue (skip 0 ar-state 1): 0
> Oct 16 16:13:45 BitschCop kernel: ath10k_pci 0000:01:00.0: failed to increa=
se tx pending count: -16, dropping
> Oct 16 16:18:47 BitschCop kernel: ath10k_pci 0000:01:00.0: failed to flush =
transmit queue (skip 0 ar-state 1): 0
> Oct 16 16:18:52 BitschCop kernel: ath10k_pci 0000:01:00.0: failed to flush =
transmit queue (skip 0 ar-state 1): 0
> Oct 16 16:19:13 BitschCop kernel: ath10k_pci 0000:01:00.0: failed to flush =
transmit queue (skip 0 ar-state 1): 0
> Oct 16 16:19:28 BitschCop kernel: ath10k_pci 0000:01:00.0: failed to flush =
transmit queue (skip 0 ar-state 1): 0
> Oct 16 16:19:33 BitschCop kernel: ath10k_pci 0000:01:00.0: failed to flush =
transmit queue (skip 0 ar-state 1): 0
> Oct 16 16:19:38 BitschCop kernel: ath10k_pci 0000:01:00.0: failed to flush =
transmit queue (skip 0 ar-state 1): 0
> Oct 16 16:19:43 BitschCop kernel: ath10k_pci 0000:01:00.0: failed to flush =
transmit queue (skip 0 ar-state 1): 0
> Oct 16 16:19:48 BitschCop kernel: ath10k_pci 0000:01:00.0: failed to flush =
transmit queue (skip 0 ar-state 1): 0
> Oct 16 16:19:54 BitschCop kernel: ath10k_pci 0000:01:00.0: failed to flush =
transmit queue (skip 0 ar-state 1): 0
> Oct 16 16:19:59 BitschCop kernel: ath10k_pci 0000:01:00.0: failed to flush =
transmit queue (skip 0 ar-state 1): 0
> Oct 16 16:20:04 BitschCop kernel: ath10k_pci 0000:01:00.0: failed to flush =
transmit queue (skip 0 ar-state 1): 0
> Oct 16 16:20:09 BitschCop kernel: ath10k_pci 0000:01:00.0: failed to flush =
transmit queue (skip 0 ar-state 1): 0
> Oct 16 16:20:24 BitschCop kernel: ath10k_pci 0000:01:00.0: failed to flush =
transmit queue (skip 0 ar-state 1): 0
> Oct 16 16:20:40 BitschCop kernel: ath10k_pci 0000:01:00.0: failed to flush =
transmit queue (skip 0 ar-state 1): 0
> Oct 16 16:21:10 BitschCop kernel: ath10k_pci 0000:01:00.0: failed to flush =
transmit queue (skip 0 ar-state 1): 0
> Oct 16 16:21:16 BitschCop kernel: ath10k_pci 0000:01:00.0: failed to flush =
transmit queue (skip 0 ar-state 1): 0
> Oct 16 16:21:41 BitschCop kernel: ath10k_pci 0000:01:00.0: failed to flush =
transmit queue (skip 0 ar-state 1): 0
> Oct 16 16:21:46 BitschCop kernel: ath10k_pci 0000:01:00.0: failed to flush =
transmit queue (skip 0 ar-state 1): 0
> Oct 16 16:21:51 BitschCop kernel: ath10k_pci 0000:01:00.0: failed to flush =
transmit queue (skip 0 ar-state 1): 0
> ............
>=20
> Regards,
> Bernhard
>=20
> BTW: I'm missing the status part of the hostapd WUI page.


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