From patchwork Sat May 25 23:08:07 2024 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: =?utf-8?b?SmFzb24tSkggTGluICjmnpfnnb/npaUp?= X-Patchwork-Id: 13674142 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from gabe.freedesktop.org (gabe.freedesktop.org [131.252.210.177]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.lore.kernel.org (Postfix) with ESMTPS id 9443DC25B7A for ; Sat, 25 May 2024 23:08:50 +0000 (UTC) Received: from gabe.freedesktop.org (localhost [127.0.0.1]) by gabe.freedesktop.org (Postfix) with ESMTP id 9868910E9D9; Sat, 25 May 2024 23:08:49 +0000 (UTC) Authentication-Results: gabe.freedesktop.org; dkim=pass (1024-bit key; unprotected) header.d=mediatek.com header.i=@mediatek.com header.b="Hu1yRm5q"; dkim-atps=neutral Received: from mailgw02.mediatek.com (unknown [210.61.82.184]) by gabe.freedesktop.org (Postfix) with ESMTPS id 56EE310E89D for ; Sat, 25 May 2024 23:08:20 +0000 (UTC) X-UUID: a947efa01aeb11efbfff99f2466cf0b4-20240526 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=f3v3sbCxG3glRRrq2sOeMMfFoN96nKeA2hCMfbqCr8A=; b=Hu1yRm5q8l8fcXDflnySDMvpfZm3pl1jqp1KCMMMTrb842IBFNECDiftvG+/oGAK2+knnIwYe08dZxmJ1u6Z2T3akHOTR22hgtB2X5HWS5QlH9O3lUQUhgxz4YNQ2Waq8kOq5MtO2cU9P2iLFgG9i+yYQiszJ14BuVNy/XiClvo=; X-CID-P-RULE: Release_Ham X-CID-O-INFO: VERSION:1.1.38, REQID:0b2e2d1c-529f-4b0d-a104-4c58a39ecb46, 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:82c5f88, CLOUDID:fe4dcd43-4544-4d06-b2b2-d7e12813c598, 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: a947efa01aeb11efbfff99f2466cf0b4-20240526 Received: from mtkmbs14n2.mediatek.inc [(172.21.101.76)] by mailgw02.mediatek.com (envelope-from ) (Generic MTA with TLSv1.2 ECDHE-RSA-AES256-GCM-SHA384 256/256) with ESMTP id 1044643467; Sun, 26 May 2024 07:08:13 +0800 Received: from mtkmbs13n2.mediatek.inc (172.21.101.108) by MTKMBS09N1.mediatek.inc (172.21.101.35) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.2.1118.26; Sun, 26 May 2024 07:08:11 +0800 Received: from mtksdccf07.mediatek.inc (172.21.84.99) by mtkmbs13n2.mediatek.inc (172.21.101.73) with Microsoft SMTP Server id 15.2.1118.26 via Frontend Transport; Sun, 26 May 2024 07:08:11 +0800 From: Jason-JH.Lin To: Jassi Brar , Krzysztof Kozlowski , Rob Herring , Matthias Brugger , Chun-Kuang Hu , AngeloGioacchino Del Regno CC: Conor Dooley , Jason-ch Chen , "Jason-JH . Lin" , Singo Chang , Nancy Lin , Shawn Sung , , , , , , Subject: [PATCH v6 5/8] mailbox: mediatek: Move reuseable definition to header for secure driver Date: Sun, 26 May 2024 07:08:07 +0800 Message-ID: <20240525230810.24623-6-jason-jh.lin@mediatek.com> X-Mailer: git-send-email 2.18.0 In-Reply-To: <20240525230810.24623-1-jason-jh.lin@mediatek.com> References: <20240525230810.24623-1-jason-jh.lin@mediatek.com> MIME-Version: 1.0 X-MTK: N X-BeenThere: dri-devel@lists.freedesktop.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Direct Rendering Infrastructure - Development List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: dri-devel-bounces@lists.freedesktop.org Sender: "dri-devel" 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 618023011d31..025e53549a45 100644 --- a/drivers/mailbox/mtk-cmdq-mailbox.c +++ b/drivers/mailbox/mtk-cmdq-mailbox.c @@ -3,7 +3,6 @@ // Copyright (c) 2018 MediaTek Inc. #include -#include #include #include #include @@ -22,13 +21,10 @@ #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) #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 -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/mailbox/mtk-cmdq-mailbox.h index f78a08e7c6ed..43eae45a08c9 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__ +#include +#include #include #include #include +#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; }; +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); #endif /* __MTK_CMDQ_MAILBOX_H__ */