From: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com>
To: "Jason-JH.Lin" <jason-jh.lin@mediatek.com>,
Jassi Brar <jassisinghbrar@gmail.com>,
Krzysztof Kozlowski <krzysztof.kozlowski+dt@linaro.org>,
Rob Herring <robh+dt@kernel.org>,
Matthias Brugger <matthias.bgg@gmail.com>,
Chun-Kuang Hu <chunkuang.hu@kernel.org>
Cc: Conor Dooley <conor+dt@kernel.org>,
Jason-ch Chen <jason-ch.chen@mediatek.com>,
Singo Chang <singo.chang@mediatek.com>,
Nancy Lin <nancy.lin@mediatek.com>,
Shawn Sung <shawn.sung@mediatek.com>,
linux-kernel@vger.kernel.org, devicetree@vger.kernel.org,
linux-arm-kernel@lists.infradead.org,
linux-mediatek@lists.infradead.org,
dri-devel@lists.freedesktop.org,
Project_Global_Chrome_Upstream_Group@mediatek.com
Subject: Re: [PATCH v6 4/8] mailbox: mtk-cmdq: Support GCE loop packets in interrupt handler
Date: Tue, 28 May 2024 12:24:46 +0200 [thread overview]
Message-ID: <26c862ec-1613-46fc-ba37-5649fd55e159@collabora.com> (raw)
In-Reply-To: <20240525230810.24623-5-jason-jh.lin@mediatek.com>
Il 26/05/24 01:08, Jason-JH.Lin ha scritto:
> 1. Add a loop flag for CMDQ packet struct.
> CMDQ helper will use a loop flag to mark CMDQ packet as lopping command
> and make current command buffer jumps to the beginning when GCE executes
> to the end of command buffer.
>
> 2. Add a looping task handle flow in irq handler.
> GCE irq occurs when GCE executes to the end of command(EOC) instruction.
> If the CMDQ packet is a loopping command, GCE irq handler can not
> delete the CMDQ task and disable the GCE thread.
>
> Signed-off-by: Jason-JH.Lin <jason-jh.lin@mediatek.com>
> Signed-off-by: Hsiao Chien Sung <shawn.sung@mediatek.com>
Reviewed-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com>
next prev parent reply other threads:[~2024-05-28 10:24 UTC|newest]
Thread overview: 17+ messages / expand[flat|nested] mbox.gz Atom feed top
2024-05-25 23:08 [PATCH v6 0/8] Add CMDQ secure driver for SVP Jason-JH.Lin
2024-05-25 23:08 ` [PATCH v6 1/8] dt-bindings: gce: mt8195: Add CMDQ_SYNC_TOKEN_SECURE_THR_EOF event id Jason-JH.Lin
2024-05-25 23:08 ` [PATCH v6 2/8] dt-bindings: mailbox: Add property for CMDQ secure driver Jason-JH.Lin
2024-05-26 0:31 ` Rob Herring (Arm)
2024-05-28 10:24 ` AngeloGioacchino Del Regno
2024-05-25 23:08 ` [PATCH v6 3/8] soc: mediatek: cmdq: Add cmdq_pkt_logic_command to support math operation Jason-JH.Lin
2024-05-28 10:24 ` AngeloGioacchino Del Regno
2024-05-28 15:52 ` Jason-JH Lin (林睿祥)
2024-06-24 11:39 ` AngeloGioacchino Del Regno
2024-06-25 5:59 ` Jason-JH Lin (林睿祥)
2024-05-25 23:08 ` [PATCH v6 4/8] mailbox: mtk-cmdq: Support GCE loop packets in interrupt handler Jason-JH.Lin
2024-05-28 10:24 ` AngeloGioacchino Del Regno [this message]
2024-05-25 23:08 ` [PATCH v6 5/8] mailbox: mediatek: Move reuseable definition to header for secure driver Jason-JH.Lin
2024-05-25 23:08 ` [PATCH v6 6/8] mailbox: mediatek: Add CMDQ secure mailbox driver Jason-JH.Lin
2024-05-26 1:59 ` kernel test robot
2024-05-25 23:08 ` [PATCH v6 7/8] mailbox: mediatek: Add secure CMDQ driver support for CMDQ driver Jason-JH.Lin
2024-05-25 23:08 ` [PATCH v6 8/8] soc: mediatek: mtk-cmdq: Add secure cmdq_pkt APIs Jason-JH.Lin
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