From 58b7bd0f4b35284c64b70c65cc208f74af6080cb Mon Sep 17 00:00:00 2001 From: Madalin Bucur Date: Thu, 30 Mar 2017 16:24:15 +0300 Subject: [PATCH] dpaa_eth: use AVOIDBLOCK for Tx confirmation queues The AVOIDBLOCK flag determines the Tx confirmation queues processing to be redirected to any available CPU when the current one is slow in processing them. This may result in a higher Tx confirmation interrupt count but may reduce pressure on a certain CPU that with the previous setting would process all Tx confirmation frames. Signed-off-by: Madalin Bucur Signed-off-by: David S. Miller --- drivers/net/ethernet/freescale/dpaa/dpaa_eth.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/net/ethernet/freescale/dpaa/dpaa_eth.c b/drivers/net/ethernet/freescale/dpaa/dpaa_eth.c index d4bb8bf..9a520e4 100644 --- a/drivers/net/ethernet/freescale/dpaa/dpaa_eth.c +++ b/drivers/net/ethernet/freescale/dpaa/dpaa_eth.c @@ -974,7 +974,7 @@ static int dpaa_fq_init(struct dpaa_fq *dpaa_fq, bool td_enable) * Tx Confirmation FQs. */ if (dpaa_fq->fq_type == FQ_TYPE_TX_CONFIRM) - initfq.fqd.fq_ctrl |= cpu_to_be16(QM_FQCTRL_HOLDACTIVE); + initfq.fqd.fq_ctrl |= cpu_to_be16(QM_FQCTRL_AVOIDBLOCK); /* FQ placement */ initfq.we_mask |= cpu_to_be16(QM_INITFQ_WE_DESTWQ); -- 2.7.4