Re: [PATCH 2/2] ath10k: Set sk_pacing_shift to 6 for 11AC WiFi chips

2018-07-27 Thread Toke Høiland-Jørgensen
Wen Gong writes: > On 2018-07-26 19:45, Toke Høiland-Jørgensen wrote: >> Wen Gong writes: >> >>> Upstream kernel has an interface to help adjust sk_pacing_shift to >>> help >>> improve TCP UL throughput. >>> The sk_pacing_shift is 8 in mac80211, this is based on test with 11N >>> WiFi chips

Re: [PATCH 2/2] ath10k: Set sk_pacing_shift to 6 for 11AC WiFi chips

2018-07-27 Thread Michał Kazior
On 27 July 2018 at 11:39, Wen Gong wrote: > On 2018-07-26 21:02, Michał Kazior wrote: >> >> On 26 July 2018 at 13:45, Toke Høiland-Jørgensen wrote: >>> >>> Wen Gong writes: >>> Upstream kernel has an interface to help adjust sk_pacing_shift to help improve TCP UL throughput. The

Re: [PATCH 2/2] ath10k: Set sk_pacing_shift to 6 for 11AC WiFi chips

2018-07-27 Thread Wen Gong
On 2018-07-26 21:02, Michał Kazior wrote: On 26 July 2018 at 13:45, Toke Høiland-Jørgensen wrote: Wen Gong writes: Upstream kernel has an interface to help adjust sk_pacing_shift to help improve TCP UL throughput. The sk_pacing_shift is 8 in mac80211, this is based on test with 11N WiFi

Re: [PATCH 2/2] ath10k: Set sk_pacing_shift to 6 for 11AC WiFi chips

2018-07-27 Thread Wen Gong
On 2018-07-26 19:45, Toke Høiland-Jørgensen wrote: Wen Gong writes: Upstream kernel has an interface to help adjust sk_pacing_shift to help improve TCP UL throughput. The sk_pacing_shift is 8 in mac80211, this is based on test with 11N WiFi chips with ath9k. For QCA6174/QCA9377 PCI 11AC

Re: [PATCH 2/2] ath10k: Set sk_pacing_shift to 6 for 11AC WiFi chips

2018-07-26 Thread Michał Kazior
On 26 July 2018 at 13:45, Toke Høiland-Jørgensen wrote: > Wen Gong writes: > >> Upstream kernel has an interface to help adjust sk_pacing_shift to help >> improve TCP UL throughput. >> The sk_pacing_shift is 8 in mac80211, this is based on test with 11N >> WiFi chips with ath9k. For

Re: [PATCH 2/2] ath10k: Set sk_pacing_shift to 6 for 11AC WiFi chips

2018-07-26 Thread Toke Høiland-Jørgensen
Wen Gong writes: > Upstream kernel has an interface to help adjust sk_pacing_shift to help > improve TCP UL throughput. > The sk_pacing_shift is 8 in mac80211, this is based on test with 11N > WiFi chips with ath9k. For QCA6174/QCA9377 PCI 11AC chips, the 11AC > VHT80 TCP UL throughput testing

[PATCH 2/2] ath10k: Set sk_pacing_shift to 6 for 11AC WiFi chips

2018-07-26 Thread Wen Gong
Upstream kernel has an interface to help adjust sk_pacing_shift to help improve TCP UL throughput. The sk_pacing_shift is 8 in mac80211, this is based on test with 11N WiFi chips with ath9k. For QCA6174/QCA9377 PCI 11AC chips, the 11AC VHT80 TCP UL throughput testing result shows 6 is the optimal.

[PATCH 2/2] ath10k: Set sk_pacing_shift to 6 for 11AC WiFi chips

2018-07-26 Thread Wen Gong
From: Wen Gong Upstream kernel has an interface to help adjust sk_pacing_shift to help improve TCP UL throughput. The sk_pacing_shift is 8 in mac80211, this is based on test with 11N WiFi chips with ath9k. For QCA6174/QCA9377 PCI 11AC chips, the 11AC VHT80 TCP UL throughput testing result shows