Commit58b7bd0

madalinbucur

authored and

davem330

committed

dpaa_eth: use AVOIDBLOCK for Tx confirmation queues

The AVOIDBLOCK flag determines the Tx confirmation queues processingto be redirected to any available CPU when the current one is slowin processing them. This may result in a higher Tx confirmationinterrupt count but may reduce pressure on a certain CPU that withthe previous setting would process all Tx confirmation frames.Signed-off-by: Madalin Bucur <madalin.bucur@nxp.com>Signed-off-by: David S. Miller <davem@davemloft.net>

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drivers/net/ethernet/freescale/dpaa
- dpaa_eth.c

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`‎drivers/net/ethernet/freescale/dpaa/dpaa_eth.c‎`

Lines changed: 1 addition & 1 deletion

Original file line number	Diff line number	Diff line change
`@@ -974,7 +974,7 @@ static int dpaa_fq_init(struct dpaa_fq *dpaa_fq, bool td_enable)`
`974`	`974`	`* Tx Confirmation FQs.`
`975`	`975`	`*/`
`976`	`976`	`if (dpaa_fq->fq_type==FQ_TYPE_TX_CONFIRM)`
`977`		`-initfq.fqd.fq_ctrl \|=cpu_to_be16(QM_FQCTRL_HOLDACTIVE);`
	`977`	`+initfq.fqd.fq_ctrl \|=cpu_to_be16(QM_FQCTRL_AVOIDBLOCK);`
`978`	`978`
`979`	`979`	`/* FQ placement */`
`980`	`980`	`initfq.we_mask \|=cpu_to_be16(QM_INITFQ_WE_DESTWQ);`

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Commit58b7bd0

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`‎drivers/net/ethernet/freescale/dpaa/dpaa_eth.c‎`

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