From: Madalin Bucur <madalin.bucur@nxp.com>
Date: Wed, 21 Nov 2018 11:41:07 +0000 (+0200)
Subject: soc: fsl: qbman: read ithresh from HW
X-Git-Url: http://git.cdn.openwrt.org/?a=commitdiff_plain;h=830b61ba4ee2b7a33cac160d55275513b1ba4eea;p=openwrt%2Fstaging%2Fblogic.git

soc: fsl: qbman: read ithresh from HW

Read the DQRR interrupt threshold directly from the hardware.

Signed-off-by: Madalin Bucur <madalin.bucur@nxp.com>
Signed-off-by: Roy Pledge <roy.pledge@nxp.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
---

diff --git a/drivers/soc/fsl/qbman/qman.c b/drivers/soc/fsl/qbman/qman.c
index 5ce24718c2fd..ce7c03052e33 100644
--- a/drivers/soc/fsl/qbman/qman.c
+++ b/drivers/soc/fsl/qbman/qman.c
@@ -1025,7 +1025,7 @@ EXPORT_SYMBOL(qman_dqrr_set_ithresh);
 void qman_dqrr_get_ithresh(struct qman_portal *portal, u8 *ithresh)
 {
 	if (portal && ithresh)
-		*ithresh = portal->p.dqrr.ithresh;
+		*ithresh = qm_in(&portal->p, QM_REG_DQRR_ITR);
 }
 EXPORT_SYMBOL(qman_dqrr_get_ithresh);