From patchwork Mon Mar 13 10:36:29 2017 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Joao Pinto X-Patchwork-Id: 738058 X-Patchwork-Delegate: davem@davemloft.net Return-Path: X-Original-To: patchwork-incoming@ozlabs.org Delivered-To: patchwork-incoming@ozlabs.org Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by ozlabs.org (Postfix) with ESMTP id 3vhZ6Z2gWMz9s7C for ; Mon, 13 Mar 2017 21:36:38 +1100 (AEDT) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1751575AbdCMKgg (ORCPT ); Mon, 13 Mar 2017 06:36:36 -0400 Received: from smtprelay.synopsys.com ([198.182.60.111]:52785 "EHLO smtprelay.synopsys.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751088AbdCMKgf (ORCPT ); Mon, 13 Mar 2017 06:36:35 -0400 Received: from mailhost.synopsys.com (mailhost1.synopsys.com [10.12.238.239]) by smtprelay.synopsys.com (Postfix) with ESMTP id AB53E10C0927; Mon, 13 Mar 2017 03:36:33 -0700 (PDT) Received: from mailhost.synopsys.com (localhost [127.0.0.1]) by mailhost.synopsys.com (Postfix) with ESMTP id 7201AD26; Mon, 13 Mar 2017 03:36:33 -0700 (PDT) Received: from jpinto-box.internal.synopsys.com (jpinto-box.internal.synopsys.com [10.107.19.150]) by mailhost.synopsys.com (Postfix) with ESMTP id 1411AD01; Mon, 13 Mar 2017 03:36:31 -0700 (PDT) From: Joao Pinto To: davem@davemloft.net Cc: peppe.cavallaro@st.com, alexandre.torgue@st.com, netdev@vger.kernel.org, Joao Pinto Subject: [PATCH] net: stmmac: added default rx queue size in stmmac_dma_interrupt Date: Mon, 13 Mar 2017 10:36:29 +0000 Message-Id: X-Mailer: git-send-email 2.9.3 Sender: netdev-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: netdev@vger.kernel.org This patch adds the rx queue default size when dma interrupts are treated, since dma op mode can be also set there. Signed-off-by: Joao Pinto --- drivers/net/ethernet/stmicro/stmmac/stmmac_main.c | 3 +++ 1 file changed, 3 insertions(+) diff --git a/drivers/net/ethernet/stmicro/stmmac/stmmac_main.c b/drivers/net/ethernet/stmicro/stmmac/stmmac_main.c index 915636f..ec363e1 100644 --- a/drivers/net/ethernet/stmicro/stmmac/stmmac_main.c +++ b/drivers/net/ethernet/stmicro/stmmac/stmmac_main.c @@ -1455,6 +1455,9 @@ static void stmmac_dma_interrupt(struct stmmac_priv *priv) int status; int rxfifosz = priv->plat->rx_fifo_size; + if (rxfifosz == 0) + rxfifosz = priv->dma_cap.rx_fifo_size; + status = priv->hw->dma->dma_interrupt(priv->ioaddr, &priv->xstats); if (likely((status & handle_rx)) || (status & handle_tx)) { if (likely(napi_schedule_prep(&priv->napi))) {