Re: [LEDE-DEV] Generic way to disable Generic Receive Offload (GRO)

2017-05-30 Thread Florian Fainelli
On 05/29/2017 04:17 PM, ros...@gmail.com wrote: > Hmm how about driver side? looking at the source code, > register_netdevice enables GSO and GRO by default. Any way to > explicitly disable it? On the driver side you should mask NETIF_F_GRO and NETIF_F_GSO in netdev->features and netdev->hw_featur

Re: [LEDE-DEV] Generic way to disable Generic Receive Offload (GRO)

2017-05-29 Thread rosenp
Hmm how about driver side? looking at the source code, register_netdevice enables GSO and GRO by default. Any way to explicitly disable it? On Mon, 2017-05-29 at 14:34 -0700, Florian Fainelli wrote: > Le 05/29/17 à 13:55, ros...@gmail.com a écrit : > > So LEDE is using fq_codel by default. On the

Re: [LEDE-DEV] Generic way to disable Generic Receive Offload (GRO)

2017-05-29 Thread Florian Fainelli
Le 05/29/17 à 13:55, ros...@gmail.com a écrit : > So LEDE is using fq_codel by default. On the cake homepage is this > little sentence: > > "Preliminary indications are that not doing GRO “peeling” is where the > first generation of fq_codel enabled 802.11ac routers went wrong in > their QoS syste

[LEDE-DEV] Generic way to disable Generic Receive Offload (GRO)

2017-05-29 Thread rosenp
So LEDE is using fq_codel by default. On the cake homepage is this little sentence: "Preliminary indications are that not doing GRO “peeling” is where the first generation of fq_codel enabled 802.11ac routers went wrong in their QoS systems." On my Archer C7v2, I've been able to observe that by d