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Commit 0fbb0f24 authored by Roy Pledge's avatar Roy Pledge Committed by David S. Miller
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dpaa_eth: Initialize CGR structure before init 



The QBMan CGR options needs to be zeroed before calling the init
function

Signed-off-by: default avatarRoy Pledge <roy.pledge@nxp.com>
Signed-off-by: default avatarDavid S. Miller <davem@davemloft.net>
parent 3fe61f09

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

+2 −0
Original line number Diff line number Diff line
@@ -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;

	cs_th = DPAA_INGRESS_CS_THRESHOLD;