Re: AMPDU stalls with brcmfmac4366b-pcie.bin triggering WARNINGs

2016-09-15 Thread Rafał Miłecki
On 09/15/2016 01:48 PM, Rafał Miłecki wrote: On 09/14/2016 08:28 PM, Arend Van Spriel wrote: It would be great to have a timestamp for these skb when they arrive in brcmfmac or transferred to firmware (or both). You ask and you have it :) I saved kernel's local time and printed it the same

Re: AMPDU stalls with brcmfmac4366b-pcie.bin triggering WARNINGs

2016-09-14 Thread Arend Van Spriel
On 14-9-2016 7:45, Rafał Miłecki wrote: > Hi, > > Even with the most recent brcmfmac code ppl keep seeing WARNINGs from > brcmf_netdev_wait_pend8021x [0]. > > Hante suggested using CONSOLE for debugging some firmware crash so I > decided to see I it could also help understanding WARNINGs. I

Re: AMPDU stalls with brcmfmac4366b-pcie.bin triggering WARNINGs

2016-09-14 Thread Rafał Miłecki
On 09/14/2016 07:45 AM, Rafał Miłecki wrote: First of all, I can't reproduce these problems reliably. One evening I got WARNINGs one by one and I could work on my debugging patch easily. Yesterday when I got my patch complete, it took me 10+ hours to get a single WARNING. I think I found a way

Re: AMPDU stalls with brcmfmac4366b-pcie.bin triggering WARNINGs

2016-09-14 Thread Rafał Miłecki
On 09/14/2016 07:45 AM, Rafał Miłecki wrote: Even with the most recent brcmfmac code ppl keep seeing WARNINGs from brcmf_netdev_wait_pend8021x [0]. Hante suggested using CONSOLE for debugging some firmware crash so I decided to see I it could also help understanding WARNINGs. I believe it did.

AMPDU stalls with brcmfmac4366b-pcie.bin triggering WARNINGs

2016-09-13 Thread Rafał Miłecki
Hi, Even with the most recent brcmfmac code ppl keep seeing WARNINGs from brcmf_netdev_wait_pend8021x [0]. Hante suggested using CONSOLE for debugging some firmware crash so I decided to see I it could also help understanding WARNINGs. I believe it did. First of all, I can't reproduce these