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Message-ID: <6fd6c592-3bad-ce39-24ea-e28d5ad98e7b@quicinc.com>
Date:   Fri, 2 Sep 2022 18:24:23 +0530
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Subject: Re: [PATCH 1/3] ath11k: Enable threaded NAPI on WCN6750
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To:     Kalle Valo <kvalo@kernel.org>
CC:     <ath11k@lists.infradead.org>, <linux-wireless@vger.kernel.org>
References: <20220720135113.15755-2-quic_mpubbise@quicinc.com>
 <166212222808.10242.13626602156198198987.kvalo@kernel.org>
From:   Manikanta Pubbisetty <quic_mpubbise@quicinc.com>
In-Reply-To: <166212222808.10242.13626602156198198987.kvalo@kernel.org>
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On 9/2/2022 6:07 PM, Kalle Valo wrote:
> Manikanta Pubbisetty <quic_mpubbise@quicinc.com> wrote:
> 
>> Enable threaded NAPI on WCN6750. Unlike traditional NAPI poll which
>> runs in softirq context and on the core which scheduled the NAPI,
>> threaded NAPI makes use of kernel threads which are under direct
>> control of the scheduler and helps in balancing the NAPI processing
>> load across multiple CPUs thereby improving throughput.
>>
>> In the case of WCN6750, enabling threaded NAPI has improved
>> 160 MHz RX throughput by nearly 400 Mbps. This should give similar
>> gains for other ath11k devices as well, therefore enable threaded
>> NAPI on all other devices.
>>
>> Tested-on: WCN6750 hw1.0 AHB WLAN.MSL.1.0.1-00887-QCAMSLSWPLZ-1
>>
>> Signed-off-by: Manikanta Pubbisetty <quic_mpubbise@quicinc.com>
> 
> Fails to apply and no base commit provided, so please rebase.
> 
> error: patch failed: drivers/net/wireless/ath/ath11k/core.c:111
> error: drivers/net/wireless/ath/ath11k/core.c: patch does not apply
> error: patch failed: drivers/net/wireless/ath/ath11k/hw.h:205
> error: drivers/net/wireless/ath/ath11k/hw.h: patch does not apply
> stg import: Diff does not apply cleanly
> 
> 3 patches set to Changes Requested.
> 
> 12924009 [1/3] ath11k: Enable threaded NAPI on WCN6750
> 12924011 [2/3] ath11k: Add multi TX ring support for WCN6750
> 12924010 [3/3] ath11k: Increase TCL data ring size for WCN6750
> 

Sure, thanks!