From nobody Fri Sep 20 01:43:32 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 7D8EF53393; Wed, 3 Apr 2024 06:56:13 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=210.61.82.184 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1712127375; cv=none; b=o6Np0NOWkLQwBYGey/VS5gOCkAxHs4MqtjWw2AV4QwqrJ0pdcTe0uql3aQcwnrDD2Amy+ZafhqZlQ6lLc/rdJUk275WrXs7E1wVD38Jrj1OPam60OVqQzYrhQHHBRk8h5vfoL+H4Tz8XFNoaRSScvvoisS1S+lL2kLyZkn0hnvg= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1712127375; c=relaxed/simple; bh=yjnVjjfxv1A492d14uoPohUE6Qh9j6i0RRbiS2ljJdw=; h=From:To:CC:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version:Content-Type; b=ZRuoLfwF6yLCfsh9y3hdQu/9ixovfqcvEdgEEnNrlQYEnFPn8Fxn0jFGh1hS2Zq0CLmuSdvYK5mzAoT9weStaqcaXzfRxaFhlVNMXZTsRFEUhWI1GeF1d2eGJK7To8PMWfA/FxXdxXg6cRbJ+pGK4GJ+YKGTjzJeYo9vBicAJkU= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dmarc=pass (p=quarantine dis=none) header.from=mediatek.com; spf=pass smtp.mailfrom=mediatek.com; dkim=pass (1024-bit key) header.d=mediatek.com header.i=@mediatek.com header.b=bdTN+ork; arc=none smtp.client-ip=210.61.82.184 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="bdTN+ork" X-UUID: 3ed7e180f18711ee935d6952f98a51a9-20240403 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=aquuS6jYL2dQovy1emLW0oh+o/QkK1EejeS1IiGEaR0=; b=bdTN+orkZ/wm4sHCNb0yjRltZN1qx1JfZgssY4SXjTGjpxQaxLNpONgzSH8I7mbFZECBPnap9T2UKpMGcu/AYYN6YazCRqUiHqjeuphQKkvAg38zAbcoYMfafVOfGt8RvDePwjf80EO5QQV4te1MpN/iP9dC2fMwdAuTcmhL0IU=; X-CID-P-RULE: Release_Ham X-CID-O-INFO: VERSION:1.1.37,REQID:5789c5e0-92c5-4977-90d4-cd8dabbfa539,IP:0,U RL:0,TC:0,Content:0,EDM:0,RT:0,SF:0,FILE:0,BULK:0,RULE:Release_Ham,ACTION: release,TS:0 X-CID-META: VersionHash:6f543d0,CLOUDID:6ccc4282-4f93-4875-95e7-8c66ea833d57,B ulkID:nil,BulkQuantity:0,Recheck:0,SF:102,TC:nil,Content:0,EDM:-3,IP:nil,U RL:0,File:nil,RT: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 X-CID-BAS: 0,_,0,_ X-CID-FACTOR: TF_CID_SPAM_SNR X-UUID: 3ed7e180f18711ee935d6952f98a51a9-20240403 Received: from mtkmbs13n2.mediatek.inc [(172.21.101.108)] by mailgw02.mediatek.com (envelope-from ) (Generic MTA with TLSv1.2 ECDHE-RSA-AES256-GCM-SHA384 256/256) with ESMTP id 1898146364; Wed, 03 Apr 2024 14:56:07 +0800 Received: from mtkmbs11n1.mediatek.inc (172.21.101.185) by mtkmbs11n2.mediatek.inc (172.21.101.187) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.2.1118.26; Wed, 3 Apr 2024 14:56:06 +0800 Received: from mtksdccf07.mediatek.inc (172.21.84.99) by mtkmbs11n1.mediatek.inc (172.21.101.73) with Microsoft SMTP Server id 15.2.1118.26 via Frontend Transport; Wed, 3 Apr 2024 14:56:06 +0800 From: Shawn Sung To: CK Hu , Jassi Brar , AngeloGioacchino Del Regno CC: Rob Herring , Krzysztof Kozlowski , Conor Dooley , Matthias Brugger , Hsiao Chien Sung , "Jason-JH . Lin" , Houlong Wei , , , , Subject: [PATCH v4 7/9] mailbox: mediatek: Move reuseable definition to header for secure driver Date: Wed, 3 Apr 2024 14:56:01 +0800 Message-ID: <20240403065603.21920-8-shawn.sung@mediatek.com> X-Mailer: git-send-email 2.18.0 In-Reply-To: <20240403065603.21920-1-shawn.sung@mediatek.com> References: <20240403065603.21920-1-shawn.sung@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" From: "Jason-JH.Lin" To support CMDQ secure driver, move some reuseable definition to header. - define: e.g. CMDQ_GCE_NUM_MAX, CMDQ_THR_BASE, CMDQ_THR_SIZE. - struct: e.g. cmdq_thread, cmdq, cmdq_task. - include: e.g. . Add "#include " for the function that takes "struct mbox_chan * chan" as a parameter. That may occur a build error if secure driver header includes the mtk-cmdq-mailbox.h. - function: e.g. cmdq_get_shift_pa(struct mbox_chan *chan). Signed-off-by: Jason-JH.Lin Signed-off-by: Hsiao Chien Sung --- drivers/mailbox/mtk-cmdq-mailbox.c | 30 --------------------- include/linux/mailbox/mtk-cmdq-mailbox.h | 33 ++++++++++++++++++++++++ 2 files changed, 33 insertions(+), 30 deletions(-) diff --git a/drivers/mailbox/mtk-cmdq-mailbox.c b/drivers/mailbox/mtk-cmdq-= mailbox.c index 5906e0343d1fc..e04302ca6ec03 100644 --- a/drivers/mailbox/mtk-cmdq-mailbox.c +++ b/drivers/mailbox/mtk-cmdq-mailbox.c @@ -3,7 +3,6 @@ // Copyright (c) 2018 MediaTek Inc. =20 #include -#include #include #include #include @@ -22,13 +21,10 @@ =20 #define CMDQ_OP_CODE_MASK (0xff << CMDQ_OP_CODE_SHIFT) #define CMDQ_NUM_CMD(t) (t->cmd_buf_size / CMDQ_INST_SIZE) -#define CMDQ_GCE_NUM_MAX (2) =20 #define CMDQ_CURR_IRQ_STATUS 0x10 #define CMDQ_SYNC_TOKEN_UPDATE 0x68 #define CMDQ_THR_SLOT_CYCLES 0x30 -#define CMDQ_THR_BASE 0x100 -#define CMDQ_THR_SIZE 0x80 #define CMDQ_THR_WARM_RESET 0x00 #define CMDQ_THR_ENABLE_TASK 0x04 #define CMDQ_THR_SUSPEND_TASK 0x08 @@ -59,32 +55,6 @@ #define CMDQ_JUMP_BY_OFFSET 0x10000000 #define CMDQ_JUMP_BY_PA 0x10000001 =20 -struct cmdq_thread { - struct mbox_chan *chan; - void __iomem *base; - struct list_head task_busy_list; - u32 priority; -}; - -struct cmdq_task { - struct cmdq *cmdq; - struct list_head list_entry; - dma_addr_t pa_base; - struct cmdq_thread *thread; - struct cmdq_pkt *pkt; /* the packet sent from mailbox client */ -}; - -struct cmdq { - struct mbox_controller mbox; - void __iomem *base; - int irq; - u32 irq_mask; - const struct gce_plat *pdata; - struct cmdq_thread *thread; - struct clk_bulk_data clocks[CMDQ_GCE_NUM_MAX]; - bool suspended; -}; - struct gce_plat { u32 thread_nr; u8 shift; diff --git a/include/linux/mailbox/mtk-cmdq-mailbox.h b/include/linux/mailb= ox/mtk-cmdq-mailbox.h index f78a08e7c6ede..43eae45a08c94 100644 --- a/include/linux/mailbox/mtk-cmdq-mailbox.h +++ b/include/linux/mailbox/mtk-cmdq-mailbox.h @@ -7,10 +7,17 @@ #ifndef __MTK_CMDQ_MAILBOX_H__ #define __MTK_CMDQ_MAILBOX_H__ =20 +#include +#include #include #include #include =20 +#define CMDQ_GCE_NUM_MAX 2 + +#define CMDQ_THR_BASE 0x100 +#define CMDQ_THR_SIZE 0x80 + #define CMDQ_INST_SIZE 8 /* instruction is 64-bit */ #define CMDQ_SUBSYS_SHIFT 16 #define CMDQ_OP_CODE_SHIFT 24 @@ -79,6 +86,32 @@ struct cmdq_pkt { bool loop; }; =20 +struct cmdq_thread { + struct mbox_chan *chan; + void __iomem *base; + struct list_head task_busy_list; + u32 priority; +}; + +struct cmdq { + struct mbox_controller mbox; + void __iomem *base; + int irq; + u32 irq_mask; + const struct gce_plat *pdata; + struct cmdq_thread *thread; + struct clk_bulk_data clocks[CMDQ_GCE_NUM_MAX]; + bool suspended; +}; + +struct cmdq_task { + struct cmdq *cmdq; + struct list_head list_entry; + dma_addr_t pa_base; + struct cmdq_thread *thread; + struct cmdq_pkt *pkt; /* the packet sent from mailbox client */ +}; + u8 cmdq_get_shift_pa(struct mbox_chan *chan); =20 #endif /* __MTK_CMDQ_MAILBOX_H__ */ --=20 2.18.0