From nobody Fri Sep 20 07:04:30 2024 Received: from mailgw02.mediatek.com (unknown [210.61.82.184]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id C74CC4C60A for ; Wed, 10 Jan 2024 15:51:57 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=quarantine dis=none) header.from=mediatek.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=mediatek.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=mediatek.com header.i=@mediatek.com header.b="qV47iH2x" X-UUID: 2c239ddeafd011eea2298b7352fd921d-20240110 DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=mediatek.com; s=dk; h=Content-Type:MIME-Version:References:In-Reply-To:Message-ID:Date:Subject:CC:To:From; bh=biuspGH8XRrmsRxtjUDtNrCdanOfOuJyi8se9k7muB0=; b=qV47iH2xHmewp2WiyCyJFsCnmWVaup97ro78j9A9hFJn4mheuRJFiE72UQm9MguahzNQoGxOci5t47ibsr6iM/v02ztVFgtloZCJ2wlJAyOgLmEj77EAaVbzcdGiMGb+ECC1M588KK4W9fVJ7ruRoA0QbE47+xx3r5KQBSvPfOI=; X-CID-P-RULE: Release_Ham X-CID-O-INFO: VERSION:1.1.35,REQID:60b5e2a2-d3a2-4015-8c44-60c9e556dd11,IP:0,U RL:0,TC:0,Content:56,EDM:0,RT:0,SF:0,FILE:0,BULK:0,RULE:Release_Ham,ACTION :release,TS:56 X-CID-META: VersionHash:5d391d7,CLOUDID:4c7f052f-1ab8-4133-9780-81938111c800,B ulkID:nil,BulkQuantity:0,Recheck:0,SF:801|102,TC:nil,Content:3,EDM:-3,IP:n il,URL:0,File:nil,Bulk:nil,QS:nil,BEC:nil,COL:0,OSI:0,OSA:0,AV:0,LES:1,SPR :NO,DKR:0,DKP:0,BRR:0,BRE:0 X-CID-BVR: 0,NGT X-CID-BAS: 0,NGT,0,_ X-CID-FACTOR: TF_CID_SPAM_SNR X-UUID: 2c239ddeafd011eea2298b7352fd921d-20240110 Received: from mtkmbs11n2.mediatek.inc [(172.21.101.187)] by mailgw02.mediatek.com (envelope-from ) (Generic MTA with TLSv1.2 ECDHE-RSA-AES256-GCM-SHA384 256/256) with ESMTP id 912504601; Wed, 10 Jan 2024 23:51:52 +0800 Received: from mtkmbs11n2.mediatek.inc (172.21.101.187) by mtkmbs13n1.mediatek.inc (172.21.101.193) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.2.1118.26; Wed, 10 Jan 2024 23:51:51 +0800 Received: from mtksdccf07.mediatek.inc (172.21.84.99) by mtkmbs11n2.mediatek.inc (172.21.101.73) with Microsoft SMTP Server id 15.2.1118.26 via Frontend Transport; Wed, 10 Jan 2024 23:51:51 +0800 From: Jason-JH.Lin To: Jassi Brar , Matthias Brugger , AngeloGioacchino Del Regno , Chun-Kuang Hu CC: , , , Jason-ch Chen , Johnson Wang , "Jason-JH . Lin" , Singo Chang , Nancy Lin , Shawn Sung , Subject: [PATCH 2/2] mailbox: mtk-cmdq: Add set GCE thread timeout interface Date: Wed, 10 Jan 2024 23:51:48 +0800 Message-ID: <20240110155148.6383-3-jason-jh.lin@mediatek.com> X-Mailer: git-send-email 2.18.0 In-Reply-To: <20240110155148.6383-1-jason-jh.lin@mediatek.com> References: <20240110155148.6383-1-jason-jh.lin@mediatek.com> Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 X-MTK: N Content-Transfer-Encoding: quoted-printable Content-Type: text/plain; charset="utf-8" Add cmdq_mbox_set_thread_timeout() to configue interrupt timeout for the GCE thread used by CMDQ client drivers. Signed-off-by: Jason-JH.Lin --- drivers/mailbox/mtk-cmdq-mailbox.c | 11 +++++++++++ include/linux/mailbox/mtk-cmdq-mailbox.h | 1 + 2 files changed, 12 insertions(+) diff --git a/drivers/mailbox/mtk-cmdq-mailbox.c b/drivers/mailbox/mtk-cmdq-= mailbox.c index 89567f837513..9c0b5a43bf9f 100644 --- a/drivers/mailbox/mtk-cmdq-mailbox.c +++ b/drivers/mailbox/mtk-cmdq-mailbox.c @@ -122,6 +122,17 @@ u8 cmdq_get_shift_pa(struct mbox_chan *chan) } EXPORT_SYMBOL(cmdq_get_shift_pa); =20 +void cmdq_mbox_set_thread_timeout(void *chan, u32 timeout) +{ + struct cmdq_thread *thread =3D ((struct mbox_chan *)chan)->con_priv; + unsigned long flags; + + spin_lock_irqsave(&thread->chan->lock, flags); + thread->timeout_ms =3D timeout; + spin_unlock_irqrestore(&thread->chan->lock, flags); +} +EXPORT_SYMBOL(cmdq_mbox_set_thread_timeout); + static int cmdq_thread_suspend(struct cmdq *cmdq, struct cmdq_thread *thre= ad) { u32 status; diff --git a/include/linux/mailbox/mtk-cmdq-mailbox.h b/include/linux/mailb= ox/mtk-cmdq-mailbox.h index 4973b2ec37db..59c9f8ebd01f 100644 --- a/include/linux/mailbox/mtk-cmdq-mailbox.h +++ b/include/linux/mailbox/mtk-cmdq-mailbox.h @@ -82,5 +82,6 @@ struct cmdq_pkt { }; =20 u8 cmdq_get_shift_pa(struct mbox_chan *chan); +void cmdq_mbox_set_thread_timeout(void *chan, u32 timeout); =20 #endif /* __MTK_CMDQ_MAILBOX_H__ */ --=20 2.18.0