Re: ath11k failed to enqueue rx buf: -28

Baochen Qiang
2024-04-01T03:30:17Z

On 3/30/2024 2:39 AM, Jeff Johnson wrote:
> On 3/27/2024 9:25 AM, James Prestwood wrote:
>> Hi,
>>
>> This error was brought to my attention in the kernel logs and I'm
>> wondering if it is of any concern:
>>
>> kernel: ath11k_pci 0000:03:00.0: failed to enqueue rx buf: -28
>>
>> It seems to happen every few minutes or so. I don't notice any bad
>> behavior associated with it per-se, but maybe its an issue of some
>> buffer needing to be increased in size? Does this mean a frame is being
>> dropped due to no room to receive it?
>>
>> Hardware we are running is:
>>
>> [ 4.610399] ath11k_pci 0000:03:00.0: wcn6855 hw2.1
>> [ 5.777030] ath11k_pci 0000:03:00.0: chip_id 0x12 chip_family 0xb
>> board_id 0xff soc_id 0x400c1211
>> [ 5.777039] ath11k_pci 0000:03:00.0: fw_version 0x1109996e
>> fw_build_timestamp 2023-12-19 11:11 fw_build_id
>> WLAN.HSP.1.1-03125-QCAHSPSWPL_V1_V2_SILICONZ_LITE-3.6510.36
>>
>> Thanks,
>>
>> James
>>
>>
>
> + ath11k list to get more specific eyes on this issue
> + bcc to internal list as well
>
I will look into this.
>