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Re: ath11k failed to enqueue rx buf: -28

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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.





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