From mboxrd@z Thu Jan 1 00:00:00 1970 From: Madalin Bucur Subject: [PATCH v3 1/3] soc: fsl: qbman: read ithresh from HW Date: Wed, 21 Nov 2018 13:41:07 +0200 Message-ID: <1542800469-6802-2-git-send-email-madalin.bucur@nxp.com> References: <1542800469-6802-1-git-send-email-madalin.bucur@nxp.com> Reply-To: madalin.bucur@nxp.com Cc: leoyang.li@nxp.com, roy.pledge@nxp.com, linuxppc-dev@lists.ozlabs.org, linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org, Madalin Bucur To: davem@davemloft.net, netdev@vger.kernel.org Return-path: In-Reply-To: <1542800469-6802-1-git-send-email-madalin.bucur@nxp.com> Sender: linux-kernel-owner@vger.kernel.org List-Id: netdev.vger.kernel.org Read the DQRR interrupt threshold directly from the hardware. Signed-off-by: Madalin Bucur Signed-off-by: Roy Pledge --- drivers/soc/fsl/qbman/qman.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) 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); -- 2.1.0