From patchwork Tue Jan 14 02:01:13 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Ong Boon Leong X-Patchwork-Id: 1222044 X-Patchwork-Delegate: davem@davemloft.net Return-Path: X-Original-To: patchwork-incoming-netdev@ozlabs.org Delivered-To: patchwork-incoming-netdev@ozlabs.org Authentication-Results: ozlabs.org; spf=none (no SPF record) smtp.mailfrom=vger.kernel.org (client-ip=209.132.180.67; helo=vger.kernel.org; envelope-from=netdev-owner@vger.kernel.org; receiver=) Authentication-Results: ozlabs.org; dmarc=fail (p=none dis=none) header.from=intel.com Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by ozlabs.org (Postfix) with ESMTP id 47x8Yy4mrrz9sRK for ; Mon, 13 Jan 2020 21:13:42 +1100 (AEDT) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1728801AbgAMKNl (ORCPT ); Mon, 13 Jan 2020 05:13:41 -0500 Received: from mga03.intel.com ([134.134.136.65]:10161 "EHLO mga03.intel.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1728773AbgAMKNi (ORCPT ); Mon, 13 Jan 2020 05:13:38 -0500 X-Amp-Result: SKIPPED(no attachment in message) X-Amp-File-Uploaded: False Received: from orsmga005.jf.intel.com ([10.7.209.41]) by orsmga103.jf.intel.com with ESMTP/TLS/DHE-RSA-AES256-GCM-SHA384; 13 Jan 2020 02:13:37 -0800 X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="5.69,428,1571727600"; d="scan'208";a="397116812" Received: from bong5-hp-z440.png.intel.com ([10.221.118.136]) by orsmga005.jf.intel.com with ESMTP; 13 Jan 2020 02:13:35 -0800 From: Ong Boon Leong To: netdev@vger.kernel.org Cc: Jose Abreu , Giuseppe Cavallaro , Alexandre Torgue , "David S . Miller" , Maxime Coquelin , Ong Boon Leong , Tan Tee Min , Voon Weifeng , linux-stm32@st-md-mailman.stormreply.com, linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org Subject: [PATCH net 4/7] net: stmmac: Fix priority steering for tx/rx queue >3 Date: Tue, 14 Jan 2020 10:01:13 +0800 Message-Id: <1578967276-55956-5-git-send-email-boon.leong.ong@intel.com> X-Mailer: git-send-email 2.7.4 In-Reply-To: <1578967276-55956-1-git-send-email-boon.leong.ong@intel.com> References: <1578967276-55956-1-git-send-email-boon.leong.ong@intel.com> Sender: netdev-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: netdev@vger.kernel.org From: Voon Weifeng Fix MACRO function define for TX and RX user priority queue steering for register masking and shifting. Fixes: a8f5102af2a7 ("net: stmmac: TX and RX queue priority configuration") Signed-off-by: Voon Weifeng Signed-off-by: Ong Boon Leong --- drivers/net/ethernet/stmicro/stmmac/dwmac4.h | 10 ++++++---- 1 file changed, 6 insertions(+), 4 deletions(-) diff --git a/drivers/net/ethernet/stmicro/stmmac/dwmac4.h b/drivers/net/ethernet/stmicro/stmmac/dwmac4.h index 2dc70d1..798a53a 100644 --- a/drivers/net/ethernet/stmicro/stmmac/dwmac4.h +++ b/drivers/net/ethernet/stmicro/stmmac/dwmac4.h @@ -97,12 +97,14 @@ #define GMAC_RX_FLOW_CTRL_RFE BIT(0) /* RX Queues Priorities */ -#define GMAC_RXQCTRL_PSRQX_MASK(x) GENMASK(7 + ((x) * 8), 0 + ((x) * 8)) -#define GMAC_RXQCTRL_PSRQX_SHIFT(x) ((x) * 8) +#define GMAC_RXQCTRL_PSRQX_MASK(x) GENMASK(7 + (((x) % 4) * 8), \ + 0 + (((x) % 4) * 8)) +#define GMAC_RXQCTRL_PSRQX_SHIFT(x) (((x) % 4) * 8) /* TX Queues Priorities */ -#define GMAC_TXQCTRL_PSTQX_MASK(x) GENMASK(7 + ((x) * 8), 0 + ((x) * 8)) -#define GMAC_TXQCTRL_PSTQX_SHIFT(x) ((x) * 8) +#define GMAC_TXQCTRL_PSTQX_MASK(x) GENMASK(7 + (((x) % 4) * 8), \ + 0 + (((x) % 4) * 8)) +#define GMAC_TXQCTRL_PSTQX_SHIFT(x) (((x) % 4) * 8) /* MAC Flow Control TX */ #define GMAC_TX_FLOW_CTRL_TFE BIT(1)