From patchwork Fri Feb 14 07:40:18 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Masahiro Yamada X-Patchwork-Id: 1237906 X-Patchwork-Delegate: van.freenix@gmail.com Return-Path: X-Original-To: incoming@patchwork.ozlabs.org Delivered-To: patchwork-incoming@bilbo.ozlabs.org Authentication-Results: ozlabs.org; spf=pass (sender SPF authorized) smtp.mailfrom=lists.denx.de (client-ip=2a01:238:438b:c500:173d:9f52:ddab:ee01; helo=phobos.denx.de; envelope-from=u-boot-bounces@lists.denx.de; receiver=) Authentication-Results: ozlabs.org; dmarc=none (p=none dis=none) header.from=socionext.com Authentication-Results: ozlabs.org; dkim=pass (2048-bit key; unprotected) header.d=nifty.com header.i=@nifty.com header.a=rsa-sha256 header.s=dec2015msa header.b=RAIKSXkB; dkim-atps=neutral Received: from phobos.denx.de (phobos.denx.de [IPv6:2a01:238:438b:c500:173d:9f52:ddab:ee01]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (4096 bits)) (No client certificate requested) by ozlabs.org (Postfix) with ESMTPS id 48Jlgf3P5yz9s29 for ; Fri, 14 Feb 2020 18:41:34 +1100 (AEDT) Received: from h2850616.stratoserver.net (localhost [IPv6:::1]) by phobos.denx.de (Postfix) with ESMTP id 56D8181274; Fri, 14 Feb 2020 08:41:04 +0100 (CET) Authentication-Results: phobos.denx.de; dmarc=none (p=none dis=none) header.from=socionext.com Authentication-Results: phobos.denx.de; spf=pass smtp.mailfrom=u-boot-bounces@lists.denx.de Authentication-Results: phobos.denx.de; dkim=pass (2048-bit key; unprotected) header.d=nifty.com header.i=@nifty.com header.b="RAIKSXkB"; dkim-atps=neutral Received: by phobos.denx.de (Postfix, from userid 109) id 57A5B81264; Fri, 14 Feb 2020 08:40:58 +0100 (CET) X-Spam-Checker-Version: SpamAssassin 3.4.2 (2018-09-13) on phobos.denx.de X-Spam-Level: X-Spam-Status: No, score=-1.9 required=5.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,SPF_HELO_NONE,URIBL_BLOCKED autolearn=ham autolearn_force=no version=3.4.2 Received: from conuserg-08.nifty.com (conuserg-08.nifty.com [210.131.2.75]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by phobos.denx.de (Postfix) with ESMTPS id 5FD9481259 for ; Fri, 14 Feb 2020 08:40:48 +0100 (CET) Authentication-Results: phobos.denx.de; dmarc=none (p=none dis=none) header.from=socionext.com Authentication-Results: phobos.denx.de; spf=fail smtp.mailfrom=yamada.masahiro@socionext.com Received: from localhost.localdomain (p14092-ipngnfx01kyoto.kyoto.ocn.ne.jp [153.142.97.92]) (authenticated) by conuserg-08.nifty.com with ESMTP id 01E7eUJe020527; Fri, 14 Feb 2020 16:40:31 +0900 DKIM-Filter: OpenDKIM Filter v2.10.3 conuserg-08.nifty.com 01E7eUJe020527 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=nifty.com; s=dec2015msa; t=1581666031; bh=ON2EXN5XVznz/L8sYihvU4EbYVnyFYh++wt4ax6X33Q=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=RAIKSXkB2XGAPV1aM2886UD8P5Q7ol+i+FKIxZRnorI6bIi3oKhX66sOdkhfDOvsE +mGOOkAYajq/7U2hijhxTR11f0svZFjZyniiow7Sm7uBGTOB+9JlDUzifDFumFV2Nf 2GnzLjE1AjzsJy89gDWLzsaFpMRA/WSAO+mUx3vICqfS0BvNAcosQkvtGSckI4/XDI vr+q2rR9o/ArIzlP3ujs1YZHpLqehYHSA87CkI9ulUc/VD3cN+eaTDfz2Emi8fqUra OJ6B1jMSJfjzn1oo08QnMVjrf/4db/MG1Y8fVmMio6eDgyZFa8IuLHGi+Oo/1rEpVi zR/e4Fsxh1JVA== X-Nifty-SrcIP: [153.142.97.92] From: Masahiro Yamada To: u-boot@lists.denx.de Cc: Peng Fan , Masahiro Yamada Subject: [PATCH v3 02/11] dma-mapping: fix the prototype of dma_unmap_single() Date: Fri, 14 Feb 2020 16:40:18 +0900 Message-Id: <20200214074027.19824-3-yamada.masahiro@socionext.com> X-Mailer: git-send-email 2.17.1 In-Reply-To: <20200214074027.19824-1-yamada.masahiro@socionext.com> References: <20200214074027.19824-1-yamada.masahiro@socionext.com> X-BeenThere: u-boot@lists.denx.de X-Mailman-Version: 2.1.30rc1 Precedence: list List-Id: U-Boot discussion List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: u-boot-bounces@lists.denx.de Sender: "U-Boot" X-Virus-Scanned: clamav-milter 0.102.1 at phobos.denx.de X-Virus-Status: Clean dma_unmap_single() takes the dma address, not virtual address. Signed-off-by: Masahiro Yamada --- Changes in v3: None Changes in v2: None arch/arm/include/asm/dma-mapping.h | 4 +--- arch/nds32/include/asm/dma-mapping.h | 4 +--- arch/riscv/include/asm/dma-mapping.h | 4 +--- arch/x86/include/asm/dma-mapping.h | 4 +--- drivers/mmc/tmio-common.c | 2 +- drivers/mtd/nand/raw/denali.c | 2 +- drivers/net/macb.c | 2 +- drivers/usb/dwc3/core.c | 6 +++--- drivers/usb/gadget/udc/udc-core.c | 2 +- 9 files changed, 11 insertions(+), 19 deletions(-) diff --git a/arch/arm/include/asm/dma-mapping.h b/arch/arm/include/asm/dma-mapping.h index d0895a209666..efdbed7280dd 100644 --- a/arch/arm/include/asm/dma-mapping.h +++ b/arch/arm/include/asm/dma-mapping.h @@ -42,11 +42,9 @@ static inline dma_addr_t dma_map_single(void *vaddr, size_t len, return addr; } -static inline void dma_unmap_single(volatile void *vaddr, size_t len, +static inline void dma_unmap_single(dma_addr_t addr, size_t len, enum dma_data_direction dir) { - unsigned long addr = (unsigned long)vaddr; - len = ALIGN(len, ARCH_DMA_MINALIGN); if (dir != DMA_TO_DEVICE) diff --git a/arch/nds32/include/asm/dma-mapping.h b/arch/nds32/include/asm/dma-mapping.h index 9387dec34768..784f489db54e 100644 --- a/arch/nds32/include/asm/dma-mapping.h +++ b/arch/nds32/include/asm/dma-mapping.h @@ -34,11 +34,9 @@ static inline dma_addr_t dma_map_single(void *vaddr, size_t len, return addr; } -static inline void dma_unmap_single(volatile void *vaddr, size_t len, +static inline void dma_unmap_single(dma_addr_t addr, size_t len, enum dma_data_direction dir) { - unsigned long addr = (unsigned long)vaddr; - len = ALIGN(len, ARCH_DMA_MINALIGN); if (dir != DMA_TO_DEVICE) diff --git a/arch/riscv/include/asm/dma-mapping.h b/arch/riscv/include/asm/dma-mapping.h index eac56f8fbdfa..1ac4a4fed58d 100644 --- a/arch/riscv/include/asm/dma-mapping.h +++ b/arch/riscv/include/asm/dma-mapping.h @@ -44,11 +44,9 @@ static inline dma_addr_t dma_map_single(void *vaddr, size_t len, return addr; } -static inline void dma_unmap_single(volatile void *vaddr, size_t len, +static inline void dma_unmap_single(dma_addr_t addr, size_t len, enum dma_data_direction dir) { - unsigned long addr = (unsigned long)vaddr; - len = ALIGN(len, ARCH_DMA_MINALIGN); if (dir != DMA_TO_DEVICE) diff --git a/arch/x86/include/asm/dma-mapping.h b/arch/x86/include/asm/dma-mapping.h index 7e205e3313ac..37704da5dd4f 100644 --- a/arch/x86/include/asm/dma-mapping.h +++ b/arch/x86/include/asm/dma-mapping.h @@ -42,11 +42,9 @@ static inline dma_addr_t dma_map_single(void *vaddr, size_t len, return addr; } -static inline void dma_unmap_single(volatile void *vaddr, size_t len, +static inline void dma_unmap_single(dma_addr_t addr, size_t len, enum dma_data_direction dir) { - unsigned long addr = (unsigned long)vaddr; - len = ALIGN(len, ARCH_DMA_MINALIGN); if (dir != DMA_TO_DEVICE) diff --git a/drivers/mmc/tmio-common.c b/drivers/mmc/tmio-common.c index 092b740f564e..53213888473b 100644 --- a/drivers/mmc/tmio-common.c +++ b/drivers/mmc/tmio-common.c @@ -353,7 +353,7 @@ static int tmio_sd_dma_xfer(struct udevice *dev, struct mmc_data *data) if (poll_flag == TMIO_SD_DMA_INFO1_END_RD) udelay(1); - dma_unmap_single(buf, len, dir); + dma_unmap_single(dma_addr, len, dir); return ret; } diff --git a/drivers/mtd/nand/raw/denali.c b/drivers/mtd/nand/raw/denali.c index f51d3e25c762..3e0ac39777d8 100644 --- a/drivers/mtd/nand/raw/denali.c +++ b/drivers/mtd/nand/raw/denali.c @@ -581,7 +581,7 @@ static int denali_dma_xfer(struct denali_nand_info *denali, void *buf, iowrite32(0, denali->reg + DMA_ENABLE); - dma_unmap_single(buf, size, dir); + dma_unmap_single(dma_addr, size, dir); if (irq_status & INTR__ERASED_PAGE) memset(buf, 0xff, size); diff --git a/drivers/net/macb.c b/drivers/net/macb.c index 0d4929bec131..7a2b1abeeb03 100644 --- a/drivers/net/macb.c +++ b/drivers/net/macb.c @@ -342,7 +342,7 @@ static int _macb_send(struct macb_device *macb, const char *name, void *packet, udelay(1); } - dma_unmap_single(packet, length, DMA_TO_DEVICE); + dma_unmap_single(paddr, length, DMA_TO_DEVICE); if (i <= MACB_TX_TIMEOUT) { if (ctrl & MACB_BIT(TX_UNDERRUN)) diff --git a/drivers/usb/dwc3/core.c b/drivers/usb/dwc3/core.c index c5066529b7d0..6ad1000c9af6 100644 --- a/drivers/usb/dwc3/core.c +++ b/drivers/usb/dwc3/core.c @@ -288,8 +288,8 @@ static int dwc3_setup_scratch_buffers(struct dwc3 *dwc) return 0; err1: - dma_unmap_single((void *)(uintptr_t)dwc->scratch_addr, dwc->nr_scratch * - DWC3_SCRATCHBUF_SIZE, DMA_BIDIRECTIONAL); + dma_unmap_single(scratch_addr, dwc->nr_scratch * DWC3_SCRATCHBUF_SIZE, + DMA_BIDIRECTIONAL); err0: return ret; @@ -303,7 +303,7 @@ static void dwc3_free_scratch_buffers(struct dwc3 *dwc) if (!dwc->nr_scratch) return; - dma_unmap_single((void *)(uintptr_t)dwc->scratch_addr, dwc->nr_scratch * + dma_unmap_single(dwc->scratch_addr, dwc->nr_scratch * DWC3_SCRATCHBUF_SIZE, DMA_BIDIRECTIONAL); kfree(dwc->scratchbuf); } diff --git a/drivers/usb/gadget/udc/udc-core.c b/drivers/usb/gadget/udc/udc-core.c index a33ab5c95d4e..528874507b41 100644 --- a/drivers/usb/gadget/udc/udc-core.c +++ b/drivers/usb/gadget/udc/udc-core.c @@ -67,7 +67,7 @@ void usb_gadget_unmap_request(struct usb_gadget *gadget, if (req->length == 0) return; - dma_unmap_single((void *)(uintptr_t)req->dma, req->length, + dma_unmap_single(req->dma, req->length, is_in ? DMA_TO_DEVICE : DMA_FROM_DEVICE); } EXPORT_SYMBOL_GPL(usb_gadget_unmap_request);