Received: by 2002:ad5:474a:0:0:0:0:0 with SMTP id i10csp1903152imu; Wed, 21 Nov 2018 03:53:57 -0800 (PST) X-Google-Smtp-Source: AFSGD/WkKTDixey3vKihWejIkxah2SYnNYFo7tA32Gqu9xITS9+0YcsXuJtjumm24Pd7OCODVcAO X-Received: by 2002:a17:902:108a:: with SMTP id c10-v6mr6305684pla.171.1542801237577; Wed, 21 Nov 2018 03:53:57 -0800 (PST) ARC-Seal: i=1; a=rsa-sha256; t=1542801237; cv=none; d=google.com; s=arc-20160816; b=eht/IUM9gSK4k+phJZ9X3qx00/3CF3wKIKk54TH5sHDpT2XwaUllMHoAEg10ZVWemB bPR7TExdOJqz7nfDIm+XKuLu/EGImF/fYheXaYG2RhPXJCPZlnm6IqztbmdZCxvDH+1U liWUOKmsGXwESoMXYwFTPTYqh3TKvUSYvuZqqQfXxKdUAf+lFEk8T9EequoCmn6zHh+r w935YBeRkek7UKrmZ8OyoBTSrFnCkczJwKlibjHQQDIFHo1v2UufTuP7vxmNj/zF0OGp UXd54rWF1ByzaUv1xUJ+XwpNk/h9IdbEg5k3MlUNWwHjTRcKBz76ov7IUGhg+aW5YeKh n1/Q== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=arc-20160816; h=list-id:precedence:sender:reply-to:references:in-reply-to :message-id:date:subject:cc:to:from; bh=cjI+cvdn90H1Wh66yR3K49ciUoDzEGKXmROVUI6YQ8k=; b=Fq/JjiDF4CKZaIWnHdDi8MgqXIwhsyvCAwtMQpfiUnarGFbAQmbkNFZYHTOSodirYA g84fj5A94qr78D+39fGi7LGtvTmzkqC2jAKOz4ZpALolBkOYS1GYV0fbtCPIvkx4JugU sT42K6pVt2YSpzPct6FR7r9WXjogasGMnLMFiqJtyfaZ+fkmfn4SfTO0yBHfh9Rffp0O MTS+hCEthosWb6sm7zpeExf1TagPuWPCa64+46wx7Xw46Owg7j9R5vdNf/tPAx90K3zO eWsfLkah/43xsZ47ZoQ12oICN5QGENZ5BTcgNuqfGKsUVxZOI//C6EKzAtEpATf0u6gR xOSA== ARC-Authentication-Results: i=1; mx.google.com; spf=pass (google.com: best guess record for domain of linux-kernel-owner@vger.kernel.org designates 209.132.180.67 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org; dmarc=fail (p=NONE sp=NONE dis=NONE) header.from=nxp.com Return-Path: Received: from vger.kernel.org (vger.kernel.org. [209.132.180.67]) by mx.google.com with ESMTP id k5si29633865pfj.153.2018.11.21.03.53.42; Wed, 21 Nov 2018 03:53:57 -0800 (PST) Received-SPF: pass (google.com: best guess record for domain of linux-kernel-owner@vger.kernel.org designates 209.132.180.67 as permitted sender) client-ip=209.132.180.67; Authentication-Results: mx.google.com; spf=pass (google.com: best guess record for domain of linux-kernel-owner@vger.kernel.org designates 209.132.180.67 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org; dmarc=fail (p=NONE sp=NONE dis=NONE) header.from=nxp.com Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1730389AbeKUWPW (ORCPT + 99 others); Wed, 21 Nov 2018 17:15:22 -0500 Received: from inva021.nxp.com ([92.121.34.21]:46420 "EHLO inva021.nxp.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1727343AbeKUWPV (ORCPT ); Wed, 21 Nov 2018 17:15:21 -0500 Received: from inva021.nxp.com (localhost [127.0.0.1]) by inva021.eu-rdc02.nxp.com (Postfix) with ESMTP id 93C6B200299; Wed, 21 Nov 2018 12:41:16 +0100 (CET) Received: from inva024.eu-rdc02.nxp.com (inva024.eu-rdc02.nxp.com [134.27.226.22]) by inva021.eu-rdc02.nxp.com (Postfix) with ESMTP id 9122420007A; Wed, 21 Nov 2018 12:41:16 +0100 (CET) Received: from fsr-fed2164-101.ea.freescale.net (fsr-fed2164-101.ea.freescale.net [10.171.82.91]) by inva024.eu-rdc02.nxp.com (Postfix) with ESMTP id C00A120621; Wed, 21 Nov 2018 12:41:15 +0100 (CET) From: Madalin Bucur To: davem@davemloft.net, netdev@vger.kernel.org Cc: leoyang.li@nxp.com, roy.pledge@nxp.com, linuxppc-dev@lists.ozlabs.org, linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org, Madalin Bucur Subject: [PATCH v3 1/3] soc: fsl: qbman: read ithresh from HW Date: Wed, 21 Nov 2018 13:41:07 +0200 Message-Id: <1542800469-6802-2-git-send-email-madalin.bucur@nxp.com> X-Mailer: git-send-email 2.1.0 In-Reply-To: <1542800469-6802-1-git-send-email-madalin.bucur@nxp.com> References: <1542800469-6802-1-git-send-email-madalin.bucur@nxp.com> Reply-to: madalin.bucur@nxp.com X-Virus-Scanned: ClamAV using ClamSMTP Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Read the DQRR interrupt threshold directly from the hardware. Signed-off-by: Madalin Bucur Signed-off-by: Roy Pledge --- drivers/soc/fsl/qbman/qman.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/soc/fsl/qbman/qman.c b/drivers/soc/fsl/qbman/qman.c index 5ce24718c2fd..ce7c03052e33 100644 --- a/drivers/soc/fsl/qbman/qman.c +++ b/drivers/soc/fsl/qbman/qman.c @@ -1025,7 +1025,7 @@ EXPORT_SYMBOL(qman_dqrr_set_ithresh); void qman_dqrr_get_ithresh(struct qman_portal *portal, u8 *ithresh) { if (portal && ithresh) - *ithresh = portal->p.dqrr.ithresh; + *ithresh = qm_in(&portal->p, QM_REG_DQRR_ITR); } EXPORT_SYMBOL(qman_dqrr_get_ithresh); -- 2.1.0