From: Vasanthakumar Thiagarajan <vasanthakumar.thiagarajan@oss.qualcomm.com>
To: Nithyanantham Paramasivam <quic_nithp@quicinc.com>,
ath12k@lists.infradead.org
Cc: linux-wireless@vger.kernel.org,
Balamurugan S <quic_bselvara@quicinc.com>
Subject: Re: [PATCH ath-next v4 2/3] wifi: ath12k: Add support to clear qdesc array in REO cache
Date: Wed, 2 Apr 2025 21:07:46 +0530 [thread overview]
Message-ID: <42c4d4ca-de5e-c7b4-e77d-489509dddc02@oss.qualcomm.com> (raw)
In-Reply-To: <20250402152529.1649402-3-quic_nithp@quicinc.com>
On 4/2/2025 8:55 PM, Nithyanantham Paramasivam wrote:
> From: Balamurugan S <quic_bselvara@quicinc.com>
>
> Currently, the existing code lacks functionality to clear the qdesc
> array in the REO cache. As a result, any updates in the LUT are not
> reflected in the REO cache. To address this issue, add functionality
> to clear the qdesc array in the REO cache during a peer TID update.
> To do this, set the CLEAR_DESC_ARRAY field of
> WCSS_UMAC_REO_R0_QDESC_ADDR_READ and then reset it.
>
> Tested-on: QCN9274 hw2.0 PCI WLAN.WBE.1.3.1-00173-QCAHKSWPL_SILICONZ-1
>
> Signed-off-by: Balamurugan S <quic_bselvara@quicinc.com>
> Signed-off-by: Nithyanantham Paramasivam <quic_nithp@quicinc.com>
Reviewed-by: Vasanthakumar Thiagarajan <vasanthakumar.thiagarajan@oss.qualcomm.com>
next prev parent reply other threads:[~2025-04-02 15:39 UTC|newest]
Thread overview: 8+ messages / expand[flat|nested] mbox.gz Atom feed top
2025-04-02 15:25 [PATCH ath-next v4 0/3] wifi: ath12k: Enable REO queue lookup table on QCN9274 Nithyanantham Paramasivam
2025-04-02 15:25 ` [PATCH ath-next v4 1/3] wifi: ath12k: Fix the enabling of REO queue lookup table feature Nithyanantham Paramasivam
2025-04-02 15:35 ` Vasanthakumar Thiagarajan
2025-04-02 15:25 ` [PATCH ath-next v4 2/3] wifi: ath12k: Add support to clear qdesc array in REO cache Nithyanantham Paramasivam
2025-04-02 15:37 ` Vasanthakumar Thiagarajan [this message]
2025-04-02 15:25 ` [PATCH ath-next v4 3/3] wifi: ath12k: Enable REO queue lookup table feature on QCN9274 Nithyanantham Paramasivam
2025-04-02 15:38 ` Vasanthakumar Thiagarajan
2025-04-03 18:52 ` [PATCH ath-next v4 0/3] wifi: ath12k: Enable REO queue lookup table " Jeff Johnson
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