From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-16.8 required=3.0 tests=BAYES_00, HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_CR_TRAILER,INCLUDES_PATCH, MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS,USER_AGENT_GIT autolearn=ham autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 5E761C433B4 for ; Tue, 18 May 2021 10:43:24 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 4334D611CC for ; Tue, 18 May 2021 10:43:24 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S239741AbhERKok (ORCPT ); Tue, 18 May 2021 06:44:40 -0400 Received: from mga04.intel.com ([192.55.52.120]:20176 "EHLO mga04.intel.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1348610AbhERKoe (ORCPT ); Tue, 18 May 2021 06:44:34 -0400 IronPort-SDR: hAUtomZS8GmQvoAIRxHAkAuiYgYUrU3tafJ6Or0rjV/+U8buHOqIXTPqh0fwbIyFvRWCRADVqQ 2XhgUsGfcOkQ== X-IronPort-AV: E=McAfee;i="6200,9189,9987"; a="198728246" X-IronPort-AV: E=Sophos;i="5.82,309,1613462400"; d="scan'208";a="198728246" Received: from orsmga008.jf.intel.com ([10.7.209.65]) by fmsmga104.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 18 May 2021 03:43:14 -0700 IronPort-SDR: h3hK1kA0zIXpcLNi2j/uTS5NozyN6ehTj/fX7souad6EYmGjv/R+5VQ9NPXQ9W69fL8j/4VOnn 0246U9awDQWw== X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="5.82,309,1613462400"; d="scan'208";a="439376607" Received: from black.fi.intel.com ([10.237.72.28]) by orsmga008.jf.intel.com with ESMTP; 18 May 2021 03:43:12 -0700 Received: by black.fi.intel.com (Postfix, from userid 1003) id 0DF7E12F; Tue, 18 May 2021 13:43:32 +0300 (EEST) From: Andy Shevchenko To: Andy Shevchenko , Vinod Koul , dmaengine@vger.kernel.org, linux-kernel@vger.kernel.org Subject: [PATCH v1 2/2] dmaengine: hsu: Account transferred bytes Date: Tue, 18 May 2021 13:43:23 +0300 Message-Id: <20210518104323.37632-2-andriy.shevchenko@linux.intel.com> X-Mailer: git-send-email 2.30.2 In-Reply-To: <20210518104323.37632-1-andriy.shevchenko@linux.intel.com> References: <20210518104323.37632-1-andriy.shevchenko@linux.intel.com> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Precedence: bulk List-ID: X-Mailing-List: dmaengine@vger.kernel.org Bump statistics for transferred bytes at the event of the successful transfer. Signed-off-by: Andy Shevchenko --- drivers/dma/hsu/hsu.c | 3 +++ 1 file changed, 3 insertions(+) diff --git a/drivers/dma/hsu/hsu.c b/drivers/dma/hsu/hsu.c index 025d8ad5a63c..92caae55aece 100644 --- a/drivers/dma/hsu/hsu.c +++ b/drivers/dma/hsu/hsu.c @@ -201,6 +201,7 @@ EXPORT_SYMBOL_GPL(hsu_dma_get_status); */ int hsu_dma_do_irq(struct hsu_dma_chip *chip, unsigned short nr, u32 status) { + struct dma_chan_percpu *stat; struct hsu_dma_chan *hsuc; struct hsu_dma_desc *desc; unsigned long flags; @@ -210,6 +211,7 @@ int hsu_dma_do_irq(struct hsu_dma_chip *chip, unsigned short nr, u32 status) return 0; hsuc = &chip->hsu->chan[nr]; + stat = this_cpu_ptr(hsuc->vchan.chan.local); spin_lock_irqsave(&hsuc->vchan.lock, flags); desc = hsuc->desc; @@ -221,6 +223,7 @@ int hsu_dma_do_irq(struct hsu_dma_chip *chip, unsigned short nr, u32 status) } else { vchan_cookie_complete(&desc->vdesc); desc->status = DMA_COMPLETE; + stat->bytes_transferred += desc->length; hsu_dma_start_transfer(hsuc); } } -- 2.30.2