From mboxrd@z Thu Jan 1 00:00:00 1970 From: Troy Kisky Subject: [PATCH net-next 27/40] net: fec: enable interrupt on very last descriptor only Date: Thu, 28 Jan 2016 14:25:51 -0700 Message-ID: <1454016364-30985-28-git-send-email-troy.kisky@boundarydevices.com> References: <1454016364-30985-1-git-send-email-troy.kisky@boundarydevices.com> Cc: fabio.estevam@freescale.com, l.stach@pengutronix.de, andrew@lunn.ch, tremyfr@gmail.com, linux@arm.linux.org.uk, linux-arm-kernel@lists.infradead.org, laci@boundarydevices.com, shawnguo@kernel.org, Troy Kisky To: netdev@vger.kernel.org, davem@davemloft.net, B38611@freescale.com Return-path: Received: from mail-pf0-f179.google.com ([209.85.192.179]:35371 "EHLO mail-pf0-f179.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1755896AbcA1V2y (ORCPT ); Thu, 28 Jan 2016 16:28:54 -0500 Received: by mail-pf0-f179.google.com with SMTP id 65so29729662pfd.2 for ; Thu, 28 Jan 2016 13:28:54 -0800 (PST) In-Reply-To: <1454016364-30985-1-git-send-email-troy.kisky@boundarydevices.com> Sender: netdev-owner@vger.kernel.org List-ID: Signed-off-by: Troy Kisky --- drivers/net/ethernet/freescale/fec_main.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/drivers/net/ethernet/freescale/fec_main.c b/drivers/net/ethernet/freescale/fec_main.c index cf53e21..7258051 100644 --- a/drivers/net/ethernet/freescale/fec_main.c +++ b/drivers/net/ethernet/freescale/fec_main.c @@ -689,7 +689,8 @@ static int fec_enet_txq_submit_tso(struct fec_enet_priv_tx_q *txq, bdp, index, tso.data, size, size == data_left, - total_len == 0); + (total_len == 0) && + (size == data_left)); if (ret) goto err_release; -- 2.5.0 From mboxrd@z Thu Jan 1 00:00:00 1970 From: troy.kisky@boundarydevices.com (Troy Kisky) Date: Thu, 28 Jan 2016 14:25:51 -0700 Subject: [PATCH net-next 27/40] net: fec: enable interrupt on very last descriptor only In-Reply-To: <1454016364-30985-1-git-send-email-troy.kisky@boundarydevices.com> References: <1454016364-30985-1-git-send-email-troy.kisky@boundarydevices.com> Message-ID: <1454016364-30985-28-git-send-email-troy.kisky@boundarydevices.com> To: linux-arm-kernel@lists.infradead.org List-Id: linux-arm-kernel.lists.infradead.org Signed-off-by: Troy Kisky --- drivers/net/ethernet/freescale/fec_main.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/drivers/net/ethernet/freescale/fec_main.c b/drivers/net/ethernet/freescale/fec_main.c index cf53e21..7258051 100644 --- a/drivers/net/ethernet/freescale/fec_main.c +++ b/drivers/net/ethernet/freescale/fec_main.c @@ -689,7 +689,8 @@ static int fec_enet_txq_submit_tso(struct fec_enet_priv_tx_q *txq, bdp, index, tso.data, size, size == data_left, - total_len == 0); + (total_len == 0) && + (size == data_left)); if (ret) goto err_release; -- 2.5.0