openwrt/target/linux/layerscape/patches-5.4/701-net-0069-sdk_dpaa-ceetm...

25 lines
821 B
Diff

From 3aa80007715ecfd944e02029b59fec5c74c8598e Mon Sep 17 00:00:00 2001
From: Camelia Groza <camelia.groza@nxp.com>
Date: Wed, 30 May 2018 15:04:37 +0300
Subject: [PATCH] sdk_dpaa: ceetm: reset the wbfs groups and priorities on
teardown
Signed-off-by: Camelia Groza <camelia.groza@nxp.com>
---
drivers/net/ethernet/freescale/sdk_dpaa/dpaa_eth_ceetm.c | 4 ++++
1 file changed, 4 insertions(+)
--- a/drivers/net/ethernet/freescale/sdk_dpaa/dpaa_eth_ceetm.c
+++ b/drivers/net/ethernet/freescale/sdk_dpaa/dpaa_eth_ceetm.c
@@ -491,6 +491,10 @@ static void ceetm_destroy(struct Qdisc *
break;
case CEETM_WBFS:
+ /* Reset the WBFS groups and priorities */
+ if (priv->wbfs.ch)
+ qman_ceetm_channel_set_group(priv->wbfs.ch, 1, 0, 0);
+
if (priv->wbfs.parent)
priv->wbfs.parent->prio.child = NULL;
break;