From patchwork Fri Oct 30 20:07:00 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Grygorii Strashko X-Patchwork-Id: 11870761 Return-Path: Received: from mail.kernel.org (pdx-korg-mail-1.web.codeaurora.org [172.30.200.123]) by pdx-korg-patchwork-2.web.codeaurora.org (Postfix) with ESMTP id 5F49D92C for ; Fri, 30 Oct 2020 20:17:14 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 3DA7E206B5 for ; Fri, 30 Oct 2020 20:17:14 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (1024-bit key) header.d=ti.com header.i=@ti.com header.b="qUWp1jHX" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1727726AbgJ3UH0 (ORCPT ); Fri, 30 Oct 2020 16:07:26 -0400 Received: from fllv0016.ext.ti.com ([198.47.19.142]:37760 "EHLO fllv0016.ext.ti.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1727074AbgJ3UHY (ORCPT ); Fri, 30 Oct 2020 16:07:24 -0400 Received: from lelv0265.itg.ti.com ([10.180.67.224]) by fllv0016.ext.ti.com (8.15.2/8.15.2) with ESMTP id 09UK7ItB104209; Fri, 30 Oct 2020 15:07:18 -0500 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=ti.com; s=ti-com-17Q1; t=1604088438; bh=kKKeEoVssnRvMPdteAC5nlcL9gYwqShFP+khxoCfw3o=; h=From:To:CC:Subject:Date:In-Reply-To:References; b=qUWp1jHXNsGDH/E8KisObgiZF3n1t6JraIIAkdyR610nnF2pD+Q57BrJDtxENBVpL DkJLKqLD8KMsNDfdV5fn3/LHHxGPIPoQ87HOm9KPK756NTKVc0i98v+cA5FiCsNHj1 Iq6nAulU06bekommpj8qbwAFepGP63s7Us+vBGCc= Received: from DLEE114.ent.ti.com (dlee114.ent.ti.com [157.170.170.25]) by lelv0265.itg.ti.com (8.15.2/8.15.2) with ESMTPS id 09UK7Ipt051971 (version=TLSv1.2 cipher=AES256-GCM-SHA384 bits=256 verify=FAIL); Fri, 30 Oct 2020 15:07:18 -0500 Received: from DLEE115.ent.ti.com (157.170.170.26) by DLEE114.ent.ti.com (157.170.170.25) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA256_P256) id 15.1.1979.3; Fri, 30 Oct 2020 15:07:18 -0500 Received: from lelv0326.itg.ti.com (10.180.67.84) by DLEE115.ent.ti.com (157.170.170.26) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA256_P256) id 15.1.1979.3 via Frontend Transport; Fri, 30 Oct 2020 15:07:18 -0500 Received: from localhost (ileax41-snat.itg.ti.com [10.172.224.153]) by lelv0326.itg.ti.com (8.15.2/8.15.2) with ESMTP id 09UK7GcZ101456; Fri, 30 Oct 2020 15:07:17 -0500 From: Grygorii Strashko To: "David S. Miller" , , Jakub Kicinski , Vignesh Raghavendra CC: Sekhar Nori , , , "Reviewed-by : Jesse Brandeburg" , Grygorii Strashko Subject: [PATCH net-next v3 03/10] net: ethernet: ti: am65-cpsw: use cppi5_desc_is_tdcm() Date: Fri, 30 Oct 2020 22:07:00 +0200 Message-ID: <20201030200707.24294-4-grygorii.strashko@ti.com> X-Mailer: git-send-email 2.17.1 In-Reply-To: <20201030200707.24294-1-grygorii.strashko@ti.com> References: <20201030200707.24294-1-grygorii.strashko@ti.com> MIME-Version: 1.0 X-EXCLAIMER-MD-CONFIG: e1e8a2fd-e40a-4ac6-ac9b-f7e9cc9ee180 Precedence: bulk List-ID: X-Mailing-List: linux-omap@vger.kernel.org Use cppi5_desc_is_tdcm() helper for teardown indicator detection instead of hard-coded value. Signed-off-by: Grygorii Strashko Reviewed-by: Jesse Brandeburg --- drivers/net/ethernet/ti/am65-cpsw-nuss.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/drivers/net/ethernet/ti/am65-cpsw-nuss.c b/drivers/net/ethernet/ti/am65-cpsw-nuss.c index 6cea338df7ad..65c5446e324e 100644 --- a/drivers/net/ethernet/ti/am65-cpsw-nuss.c +++ b/drivers/net/ethernet/ti/am65-cpsw-nuss.c @@ -767,7 +767,7 @@ static int am65_cpsw_nuss_rx_packets(struct am65_cpsw_common *common, return ret; } - if (desc_dma & 0x1) { + if (cppi5_desc_is_tdcm(desc_dma)) { dev_dbg(dev, "%s RX tdown flow: %u\n", __func__, flow_idx); return 0; } @@ -935,7 +935,7 @@ static int am65_cpsw_nuss_tx_compl_packets(struct am65_cpsw_common *common, if (res == -ENODATA) break; - if (desc_dma & 0x1) { + if (cppi5_desc_is_tdcm(desc_dma)) { if (atomic_dec_and_test(&common->tdown_cnt)) complete(&common->tdown_complete); break;