From patchwork Sun Aug 19 17:27:15 2018 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Angelo Dureghello X-Patchwork-Id: 10569779 Return-Path: Received: from mail.wl.linuxfoundation.org (pdx-wl-mail.web.codeaurora.org [172.30.200.125]) by pdx-korg-patchwork-2.web.codeaurora.org (Postfix) with ESMTP id D490213B4 for ; Sun, 19 Aug 2018 17:53:40 +0000 (UTC) Received: from mail.wl.linuxfoundation.org (localhost [127.0.0.1]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id C26291FF3E for ; Sun, 19 Aug 2018 17:53:40 +0000 (UTC) Received: by mail.wl.linuxfoundation.org (Postfix, from userid 486) id A19C429418; Sun, 19 Aug 2018 17:53:40 +0000 (UTC) X-Spam-Checker-Version: SpamAssassin 3.3.1 (2010-03-16) on pdx-wl-mail.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-7.9 required=2.0 tests=BAYES_00,MAILING_LIST_MULTI, RCVD_IN_DNSWL_HI,UPPERCASE_50_75 autolearn=ham version=3.3.1 Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id 1F2ED1FF3E for ; Sun, 19 Aug 2018 17:53:39 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726634AbeHSVFz (ORCPT ); Sun, 19 Aug 2018 17:05:55 -0400 Received: from ec2-18-194-220-216.eu-central-1.compute.amazonaws.com ([18.194.220.216]:36318 "EHLO sysam.it" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726557AbeHSVFz (ORCPT ); Sun, 19 Aug 2018 17:05:55 -0400 Received: from localhost (localhost [127.0.0.1]) by sysam.it (Postfix) with ESMTP id 5D1B921CFC; Sun, 19 Aug 2018 17:27:23 +0000 (UTC) Received: from sysam.it ([127.0.0.1]) by localhost (sysam.it [127.0.0.1]) (amavisd-new, port 10024) with ESMTP id 1sfJXM30tX3w; Sun, 19 Aug 2018 17:27:22 +0000 (UTC) Received: from localhost.localdomain (host161-171-dynamic.52-82-r.retail.telecomitalia.it [82.52.171.161]) by sysam.it (Postfix) with ESMTPSA id 8B64C21CFA; Sun, 19 Aug 2018 17:27:22 +0000 (UTC) From: Angelo Dureghello To: vinod.koul@linaro.org Cc: dmaengine@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-m68k@vger.kernel.org, stefan@agner.ch, krzk@kernel.org, Angelo Dureghello Subject: [PATCH v10 3/4] dmaengine: fsl-edma: fix macros Date: Sun, 19 Aug 2018 19:27:15 +0200 Message-Id: <20180819172716.32304-3-angelo@sysam.it> X-Mailer: git-send-email 2.18.0 In-Reply-To: <20180819172716.32304-1-angelo@sysam.it> References: <20180819172716.32304-1-angelo@sysam.it> Sender: dmaengine-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: dmaengine@vger.kernel.org X-Virus-Scanned: ClamAV using ClamSMTP This patch fixes macros to use BIT() and GENMASK(), removing also some unneeded. Signed-off-by: Angelo Dureghello Tested-by: Krzysztof Kozlowski --- Changes for v9: - this patch (3/4) has just been added. Changes for v10: - none --- drivers/dma/fsl-edma-common.h | 50 +++++++++++++++-------------------- 1 file changed, 22 insertions(+), 28 deletions(-) diff --git a/drivers/dma/fsl-edma-common.h b/drivers/dma/fsl-edma-common.h index b2ee89ea895a..a6f5b99ee95f 100644 --- a/drivers/dma/fsl-edma-common.h +++ b/drivers/dma/fsl-edma-common.h @@ -18,34 +18,28 @@ #define EDMA_CR_ECX BIT(16) #define EDMA_CR_CX BIT(17) -#define EDMA_SEEI_SEEI(x) ((x) & 0x1F) -#define EDMA_CEEI_CEEI(x) ((x) & 0x1F) -#define EDMA_CINT_CINT(x) ((x) & 0x1F) -#define EDMA_CERR_CERR(x) ((x) & 0x1F) - -#define EDMA_TCD_ATTR_DSIZE(x) (((x) & 0x0007)) -#define EDMA_TCD_ATTR_DMOD(x) (((x) & 0x001F) << 3) -#define EDMA_TCD_ATTR_SSIZE(x) (((x) & 0x0007) << 8) -#define EDMA_TCD_ATTR_SMOD(x) (((x) & 0x001F) << 11) -#define EDMA_TCD_ATTR_SSIZE_8BIT (0x0000) -#define EDMA_TCD_ATTR_SSIZE_16BIT (0x0100) -#define EDMA_TCD_ATTR_SSIZE_32BIT (0x0200) -#define EDMA_TCD_ATTR_SSIZE_64BIT (0x0300) -#define EDMA_TCD_ATTR_SSIZE_32BYTE (0x0500) -#define EDMA_TCD_ATTR_DSIZE_8BIT (0x0000) -#define EDMA_TCD_ATTR_DSIZE_16BIT (0x0001) -#define EDMA_TCD_ATTR_DSIZE_32BIT (0x0002) -#define EDMA_TCD_ATTR_DSIZE_64BIT (0x0003) -#define EDMA_TCD_ATTR_DSIZE_32BYTE (0x0005) - -#define EDMA_TCD_SOFF_SOFF(x) (x) -#define EDMA_TCD_NBYTES_NBYTES(x) (x) -#define EDMA_TCD_SLAST_SLAST(x) (x) -#define EDMA_TCD_DADDR_DADDR(x) (x) -#define EDMA_TCD_CITER_CITER(x) ((x) & 0x7FFF) -#define EDMA_TCD_DOFF_DOFF(x) (x) -#define EDMA_TCD_DLAST_SGA_DLAST_SGA(x) (x) -#define EDMA_TCD_BITER_BITER(x) ((x) & 0x7FFF) +#define EDMA_SEEI_SEEI(x) ((x) & GENMASK(4, 0)) +#define EDMA_CEEI_CEEI(x) ((x) & GENMASK(4, 0)) +#define EDMA_CINT_CINT(x) ((x) & GENMASK(4, 0)) +#define EDMA_CERR_CERR(x) ((x) & GENMASK(4, 0)) + +#define EDMA_TCD_ATTR_DSIZE(x) (((x) & GENMASK(2, 0))) +#define EDMA_TCD_ATTR_DMOD(x) (((x) & GENMASK(4, 0)) << 3) +#define EDMA_TCD_ATTR_SSIZE(x) (((x) & GENMASK(2, 0)) << 8) +#define EDMA_TCD_ATTR_SMOD(x) (((x) & GENMASK(4, 0)) << 11) +#define EDMA_TCD_ATTR_DSIZE_8BIT 0 +#define EDMA_TCD_ATTR_DSIZE_16BIT BIT(0) +#define EDMA_TCD_ATTR_DSIZE_32BIT BIT(1) +#define EDMA_TCD_ATTR_DSIZE_64BIT (BIT(0) | BIT(1)) +#define EDMA_TCD_ATTR_DSIZE_32BYTE (BIT(3) | BIT(0)) +#define EDMA_TCD_ATTR_SSIZE_8BIT 0 +#define EDMA_TCD_ATTR_SSIZE_16BIT (EDMA_TCD_ATTR_DSIZE_16BIT << 8) +#define EDMA_TCD_ATTR_SSIZE_32BIT (EDMA_TCD_ATTR_DSIZE_32BIT << 8) +#define EDMA_TCD_ATTR_SSIZE_64BIT (EDMA_TCD_ATTR_DSIZE_64BIT << 8) +#define EDMA_TCD_ATTR_SSIZE_32BYTE (EDMA_TCD_ATTR_DSIZE_32BYTE << 8) + +#define EDMA_TCD_CITER_CITER(x) ((x) & GENMASK(14, 0)) +#define EDMA_TCD_BITER_BITER(x) ((x) & GENMASK(14, 0)) #define EDMA_TCD_CSR_START BIT(0) #define EDMA_TCD_CSR_INT_MAJOR BIT(1)