From mboxrd@z Thu Jan 1 00:00:00 1970 From: Troy Kisky Subject: [PATCH net-next V3 01/16] net: fec: only check queue 0 if RXF_0/TXF_0 interrupt is set Date: Tue, 5 Apr 2016 19:25:47 -0700 Message-ID: <1459909562-22865-2-git-send-email-troy.kisky@boundarydevices.com> References: <1459909562-22865-1-git-send-email-troy.kisky@boundarydevices.com> Cc: fabio.estevam@nxp.com, l.stach@pengutronix.de, andrew@lunn.ch, tremyfr@gmail.com, gerg@uclinux.org, linux-arm-kernel@lists.infradead.org, johannes@sipsolutions.net, stillcompiling@gmail.com, sergei.shtylyov@cogentembedded.com, arnd@arndb.de, Troy Kisky To: netdev@vger.kernel.org, davem@davemloft.net, fugang.duan@nxp.com, lznuaa@gmail.com Return-path: Received: from mail-pa0-f47.google.com ([209.85.220.47]:36334 "EHLO mail-pa0-f47.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752745AbcDFC2L (ORCPT ); Tue, 5 Apr 2016 22:28:11 -0400 Received: by mail-pa0-f47.google.com with SMTP id bx7so6605381pad.3 for ; Tue, 05 Apr 2016 19:28:10 -0700 (PDT) In-Reply-To: <1459909562-22865-1-git-send-email-troy.kisky@boundarydevices.com> Sender: netdev-owner@vger.kernel.org List-ID: Before queue 0 was always checked if any queue caused an interrupt. It is better to just mark queue 0 if queue 0 has caused an interrupt. Signed-off-by: Troy Kisky Acked-by: Fugang Duan --- v3: add Acked-by --- drivers/net/ethernet/freescale/fec_main.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/drivers/net/ethernet/freescale/fec_main.c b/drivers/net/ethernet/freescale/fec_main.c index 08243c2..a011719 100644 --- a/drivers/net/ethernet/freescale/fec_main.c +++ b/drivers/net/ethernet/freescale/fec_main.c @@ -1534,14 +1534,14 @@ fec_enet_collect_events(struct fec_enet_private *fep, uint int_events) if (int_events == 0) return false; - if (int_events & FEC_ENET_RXF) + if (int_events & FEC_ENET_RXF_0) fep->work_rx |= (1 << 2); if (int_events & FEC_ENET_RXF_1) fep->work_rx |= (1 << 0); if (int_events & FEC_ENET_RXF_2) fep->work_rx |= (1 << 1); - if (int_events & FEC_ENET_TXF) + if (int_events & FEC_ENET_TXF_0) fep->work_tx |= (1 << 2); if (int_events & FEC_ENET_TXF_1) fep->work_tx |= (1 << 0); -- 2.5.0