From patchwork Sun May 26 14:44:40 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: 13674272 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 bombadil.infradead.org (bombadil.infradead.org [198.137.202.133]) (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 CAA63C25B7A for ; Sun, 26 May 2024 14:45:25 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20210309; h=Sender:List-Subscribe:List-Help :List-Post:List-Archive:List-Unsubscribe:List-Id:Content-Type:MIME-Version: References:In-Reply-To:Message-ID:Date:Subject:CC:To:From:Reply-To: Content-Transfer-Encoding:Content-ID:Content-Description:Resent-Date: Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID:List-Owner; bh=f3v3sbCxG3glRRrq2sOeMMfFoN96nKeA2hCMfbqCr8A=; b=MC12LATWDKitDNvt57+417bbgI xt6xJngN9ECpB/Ot/yRRt5DAXRi0SzOdmNtr1drqMOpN3KIWhQjKmecbC8o6XSwj6Zy8WfCJCPG+K AIFZErovWkro8Yszg+vzOr/pBZgTRtaE3byd3YX50ARBy2HfQxndIQuzdiPkesdMPCanV6a8wPxBV dObRcA2c7zhxQz+lSt4wkIH8TLIoMq5TDpi/E0gbQ6Gr4L3HpmTv2w0b71TcE0yjUl7gYvFkpvzKr AuwAjJeECye1f2clu8ej8tEoSIJQPRdXvs4Akl8Jb6yHSgeWHHHPLqKCXgkCMZeCE7rqu7jLVIA1A uuDRS8xg==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.97.1 #2 (Red Hat Linux)) id 1sBF7l-0000000CopR-1har; Sun, 26 May 2024 14:45:25 +0000 Received: from mailgw01.mediatek.com ([216.200.240.184]) by bombadil.infradead.org with esmtps (Exim 4.97.1 #2 (Red Hat Linux)) id 1sBF7H-0000000CoUu-1LFZ; Sun, 26 May 2024 14:44:57 +0000 X-UUID: 801745761b6e11ef82c84f6416ccf2f3-20240526 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=GVBk1521BTEbkQB7tSmToPNcTCR24pUZ4CJX/aa5E6L4UJ4l1EOVy5JPTMUX8V58eTp7pdyhDsIpkbQk1nAKP8BqkUeiu5BzEqbKUzXaHy4ZY/kZ5/fNTsIUSbSRBvulmlPNhhSWKyXd9GRX9rpP14kEL/EQFT8+MtAS0ESYH28=; X-CID-P-RULE: Release_Ham X-CID-O-INFO: VERSION:1.1.38,REQID:fcdca2b4-fc7d-466e-88af-d778869f4007,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:83bed387-8d4f-477b-89d2-1e3bdbef96d1,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: 801745761b6e11ef82c84f6416ccf2f3-20240526 Received: from mtkmbs11n2.mediatek.inc [(172.21.101.187)] by mailgw01.mediatek.com (envelope-from ) (musrelay.mediatek.com ESMTP with TLSv1.2 ECDHE-RSA-AES256-GCM-SHA384 256/256) with ESMTP id 940725620; Sun, 26 May 2024 07:44:48 -0700 Received: from mtkmbs13n1.mediatek.inc (172.21.101.193) by mtkmbs10n2.mediatek.inc (172.21.101.183) 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 22:44:44 +0800 Received: from mtksdccf07.mediatek.inc (172.21.84.99) by mtkmbs13n1.mediatek.inc (172.21.101.73) with Microsoft SMTP Server id 15.2.1118.26 via Frontend Transport; Sun, 26 May 2024 22:44:44 +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 RESEND,v6 5/8] mailbox: mediatek: Move reuseable definition to header for secure driver Date: Sun, 26 May 2024 22:44:40 +0800 Message-ID: <20240526144443.14345-6-jason-jh.lin@mediatek.com> X-Mailer: git-send-email 2.18.0 In-Reply-To: <20240526144443.14345-1-jason-jh.lin@mediatek.com> References: <20240526144443.14345-1-jason-jh.lin@mediatek.com> MIME-Version: 1.0 X-TM-AS-Product-Ver: SMEX-14.0.0.3152-9.1.1006-23728.005 X-TM-AS-Result: No-10--8.384000-8.000000 X-TMASE-MatchedRID: VUvK7TVZCu5LbaTfilVXfTPDkSOzeDWWf6/Md8Lb2l/1gF7PCEF9bli5 r+TKtIsr64Ta3P14gV2y7ec+ITUwMzW+K/PcvqBra0aUozXm0DZhwbaywi9zZ5I7pKjpAaDKcHj giTON9jL2AGYwj2gIyTCFODyyOV42WBgg/1jJcKSolIr4dI9j76OSgZnCaMw2l2j8d+K0VSitbj X4EGqr75TUFtbI5FWRZdiH6FXuQ0+R9xZEuG20iJ4CIKY/Hg3AaZGo0EeYG96i9JVLbqc4Fyq2r l3dzGQ1i5vyLGs70nnbP6Jz0phFJyzcX6iv/sgJXUsAY2sv0aNEpCUbu6x3lcC+ksT6a9fy X-TM-AS-User-Approved-Sender: No X-TM-AS-User-Blocked-Sender: No X-TMASE-Result: 10--8.384000-8.000000 X-TMASE-Version: SMEX-14.0.0.3152-9.1.1006-23728.005 X-TM-SNTS-SMTP: 91F02D06F32DED2FC9F3084A621CC82DD8C526A2FB7972421BE51B8AB5A5081D2000:8 X-MTK: N X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20240526_074455_526715_7BCA5A9C X-CRM114-Status: GOOD ( 14.19 ) X-BeenThere: linux-mediatek@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: "Linux-mediatek" Errors-To: linux-mediatek-bounces+linux-mediatek=archiver.kernel.org@lists.infradead.org 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__ */