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Subject: Re: [PATCH v2] ath10k: abstract htt_rx_desc structure
From:   Kalle Valo <kvalo@kernel.org>
In-Reply-To: <20211216151823.68878-1-franciman12@gmail.com>
References: <20211216151823.68878-1-franciman12@gmail.com>
To:     Francesco Magliocca <franciman12@gmail.com>
Cc:     ath10k@lists.infradead.org, linux-wireless@vger.kernel.org,
        enrico@fracta.dev, Francesco Magliocca <franciman12@gmail.com>
User-Agent: pwcli/0.1.0-git (https://github.com/kvalo/pwcli/) Python/3.7.3
Message-ID: <164242352076.27899.16661550947975191712.kvalo@kernel.org>
Date:   Mon, 17 Jan 2022 12:45:23 +0000 (UTC)
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Francesco Magliocca <franciman12@gmail.com> wrote:

> QCA6174 card often hangs with the current htt_rx_desc
> memory layout in some circumstances, because its firmware
> fails to handle length differences.
> Therefore we must abstract the htt_rx_desc structure
> and operations on it, to allow different wireless cards
> to use different, unrelated rx descriptor structures.
> 
> Define a base htt_rx_desc structure and htt_rx_desc_v1
> for use with the QCA family of ath10k supported cards
> and htt_rx_desc_v2 for use with the WCN3990 card.
> 
> Define htt_rx_desc_ops which contains the abstract operations
> to access the generic htt_rx_desc, give implementations
> for each card and update htt_rx.c to use the defined
> abstract interface to rx descriptors.
> 
> Fixes: e3def6f7ddf8 ("ath10k: Update rx descriptor for WCN3990 target")
> 
> Tested-on: QCA6174 hw3.2 PCI WLAN.RM.4.4.1-00157-QCARMSWPZ-1
> 
> Co-developed-by: Enrico Lumetti <enrico@fracta.dev>
> Signed-off-by: Enrico Lumetti <enrico@fracta.dev>
> Signed-off-by: Francesco Magliocca <franciman12@gmail.com>
> Link: https://lore.kernel.org/ath10k/CAH4F6usFu8-A6k5Z7rU9__iENcSC6Zr-NtRhh_aypR74UvN1uQ@mail.gmail.com/
> Signed-off-by: Kalle Valo <quic_kvalo@quicinc.com>

Patch applied to ath-next branch of ath.git, thanks.

6bae9de622d3 ath10k: abstract htt_rx_desc structure

-- 
https://patchwork.kernel.org/project/linux-wireless/patch/20211216151823.68878-1-franciman12@gmail.com/

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