Commit 0fbb0f24 authored by Roy Pledge's avatar Roy Pledge Committed by David S. Miller

dpaa_eth: Initialize CGR structure before init

The QBMan CGR options needs to be zeroed before calling the init
Signed-off-by: default avatarRoy Pledge <>
Signed-off-by: default avatarDavid S. Miller <>
parent 3fe61f09
......@@ -733,6 +733,7 @@ static int dpaa_eth_cgr_init(struct dpaa_priv *priv)
priv->cgr_data.cgr.cb = dpaa_eth_cgscn;
/* Enable Congestion State Change Notifications and CS taildrop */
memset(&initcgr, 0, sizeof(initcgr));
initcgr.we_mask = cpu_to_be16(QM_CGR_WE_CSCN_EN | QM_CGR_WE_CS_THRES);
initcgr.cgr.cscn_en = QM_CGR_EN;
......@@ -2422,6 +2423,7 @@ static int dpaa_ingress_cgr_init(struct dpaa_priv *priv)
/* Enable CS TD, but disable Congestion State Change Notifications. */
memset(&initcgr, 0, sizeof(initcgr));
initcgr.we_mask = cpu_to_be16(QM_CGR_WE_CS_THRES);
initcgr.cgr.cscn_en = QM_CGR_EN;
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