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From: "gary" <guohuizou2000@sina.com>
To: linux-wireless@vger.kernel.org, ath10k@lists.infradead.org
Subject: [ath10k throughput] low throughput in multi-user mode
Date: Wed, 21 Mar 2018 09:44:07 +0800	[thread overview]
Message-ID: <072101d3c0b6$1a954f50$4fbfedf0$@sina.com> (raw)


Hi all,
I have run the throughput test on veriwave.(from Ethernet to wireless)
My AP suports 4*4, 11ac, mu-mimo.,wireless chip is QCA9984.
At first, the throughput is about 80Mbps only with 16 users, so I force to
return true in function ath10k_mac_tx_can_push().
As a result, when the user number is 1~16, the udp throughput is about
1.2Gbps ~1.4Gbps.
But when the user number is 32, the udp throughput is only 520Mbps.

So I try to substitute ath10k-firmware.
With firmware 10.4-3.4-0082 and above, the throughput is around 520Mbps.
But with firmware 10.4-3.4-0072, the throughput gets 1.1Gbps.

Do I miss something in configuration?
Any comment is appreciated.

Thanks.





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             reply	other threads:[~2018-03-21  1:54 UTC|newest]

Thread overview: 5+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2018-03-21  1:44 gary [this message]
2018-03-21 16:31 ` [ath10k throughput] low throughput in multi-user mode Ben Greear
2018-03-23  3:04   ` gary
2018-03-23  3:21   ` gary
2018-03-23 16:06     ` Ben Greear

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