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Subject: Re: [PATCH v2 1/2] wifi: ath11k: Split PCI write/read functions
From:   Kalle Valo <kvalo@kernel.org>
In-Reply-To: <20220802075533.1744-2-quic_bqiang@quicinc.com>
References: <20220802075533.1744-2-quic_bqiang@quicinc.com>
To:     Baochen Qiang <quic_bqiang@quicinc.com>
Cc:     <ath11k@lists.infradead.org>, <linux-wireless@vger.kernel.org>
User-Agent: pwcli/0.1.1-git (https://github.com/kvalo/pwcli/) Python/3.7.3
Message-ID: <166279118836.2050.14810899093948746429.kvalo@kernel.org>
Date:   Sat, 10 Sep 2022 06:26:30 +0000 (UTC)
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Baochen Qiang <quic_bqiang@quicinc.com> wrote:

> ath11k_pcic_write32/read32 tries to do wake up before doing actual
> write/read work, which means each time a u32 is written/read, wake
> up is performed. This is not necessary in case where we do a
> large amount of write/read, because only one time of wake up is needed.
> So split each one into two parts, the first part does wake up and
> release, and the second one does actual write/read work.
> 
> Tested-on: QCA6390 hw2.0 PCI WLAN.HST.1.0.1-01740-QCAHSTSWPLZ_V2_TO_X86-1
> Tested-on: WCN6855 hw2.0 PCI WLAN.HSP.1.1-01720.1-QCAHSPSWPL_V1_V2_SILICONZ_LITE-1
> 
> Signed-off-by: Baochen Qiang <quic_bqiang@quicinc.com>
> Signed-off-by: Kalle Valo <quic_kvalo@quicinc.com>

2 patches applied to ath-next branch of ath.git, thanks.

90aad48eb56f wifi: ath11k: Split PCI write/read functions
876eb84882a8 wifi: ath11k: implement SRAM dump debugfs interface

-- 
https://patchwork.kernel.org/project/linux-wireless/patch/20220802075533.1744-2-quic_bqiang@quicinc.com/

https://wireless.wiki.kernel.org/en/developers/documentation/submittingpatches