Wi-Fi quirk found in Dell Inspiron 5567

Wi-Fi quirk found in Dell Inspiron 5567

[Bandhan Pramanik]

Hello,

I messaged regarding Dell Inspiron 5567 earlier. This is regarding the 
QCA9377 chips placed on these devices.

I fixed the issue using "pcie_aspm=off", and I can say that the ASPM 
configs of the Wi-Fi chip might be problematic on this device.

The reason is that *these laptops run Wi-Fi erratically if we don't turn 
off the ASPM*. The result is the overwriting of the dmesg ring buffer 
within seconds of boot and IRQ #16 being turned off for the influx of 
multiple correctable errors, which hampers the touchpads too.

What are your thoughts on turning off this device's ASPM by default? I 
will be happy to provide any details as needed.

Bandhan

Re: Wi-Fi quirk found in Dell Inspiron 5567

[Baochen Qiang]

On 2/17/2026 1:05 AM, Bandhan Pramanik wrote:
> Hello,
> 
> I messaged regarding Dell Inspiron 5567 earlier. This is regarding the QCA9377 chips
> placed on these devices.
> 
> I fixed the issue using "pcie_aspm=off", and I can say that the ASPM configs of the Wi-Fi
> chip might be problematic on this device.
> 
> The reason is that *these laptops run Wi-Fi erratically if we don't turn off the ASPM*.
> The result is the overwriting of the dmesg ring buffer within seconds of boot and IRQ #16
> being turned off for the influx of multiple correctable errors, which hampers the
> touchpads too.
> 
> What are your thoughts on turning off this device's ASPM by default? I will be happy to
> provide any details as needed.

can you please share the complete dmesg log, as well as the output of

	cat /proc/interrupts
> 
> Bandhan
> 
> 
>