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Date: Fri, 2 Sep 2016 05:37:24 +0800 From: Salil Mehta <salil.mehta@...wei.com> To: <dledford@...hat.com> CC: <salil.mehta@...wei.com>, <xavier.huwei@...wei.com>, <oulijun@...wei.com>, <yisen.zhuang@...wei.com>, <mehta.salil.lnk@...il.com>, <linux-rdma@...r.kernel.org>, <linux-kernel@...r.kernel.org>, <linuxarm@...wei.com> Subject: [PATCH for-next 09/10] IB/hns: Fix two bugs for rdma cm connecting From: Lijun Ou <oulijun@...wei.com> This patch mainly modify the value of HNS_ROCE_SL_SHIFT and delete the lines for assigning for the field of local_enable_e2e_credit in QP1C. Signed-off-by: Lijun Ou <oulijun@...wei.com> Reviewed-by: Wei Hu <xavier.huwei@...wei.com> Signed-off-by: Salil Mehta <salil.mehta@...wei.com> --- drivers/infiniband/hw/hns/hns_roce_device.h | 2 +- drivers/infiniband/hw/hns/hns_roce_hw_v1.c | 3 --- 2 files changed, 1 insertion(+), 4 deletions(-) diff --git a/drivers/infiniband/hw/hns/hns_roce_device.h b/drivers/infiniband/hw/hns/hns_roce_device.h index 833742b..066bb3e 100644 --- a/drivers/infiniband/hw/hns/hns_roce_device.h +++ b/drivers/infiniband/hw/hns/hns_roce_device.h @@ -62,7 +62,7 @@ #define HNS_ROCE_AEQE_OF_VEC_NUM 1 /* 4G/4K = 1M */ -#define HNS_ROCE_SL_SHIFT 29 +#define HNS_ROCE_SL_SHIFT 28 #define HNS_ROCE_TCLASS_SHIFT 20 #define HNS_ROCE_FLOW_LABLE_MASK 0xfffff diff --git a/drivers/infiniband/hw/hns/hns_roce_hw_v1.c b/drivers/infiniband/hw/hns/hns_roce_hw_v1.c index 206957b..3feac8a 100644 --- a/drivers/infiniband/hw/hns/hns_roce_hw_v1.c +++ b/drivers/infiniband/hw/hns/hns_roce_hw_v1.c @@ -1734,9 +1734,6 @@ static int hns_roce_v1_m_sqp(struct ib_qp *ibqp, const struct ib_qp_attr *attr, roce_set_bit(context->qp1c_bytes_16, QP1C_BYTES_16_SIGNALING_TYPE_S, hr_qp->sq_signal_bits); - roce_set_bit(context->qp1c_bytes_16, - QP1C_BYTES_16_LOCAL_ENABLE_E2E_CREDIT_S, - hr_qp->sq_signal_bits); roce_set_bit(context->qp1c_bytes_16, QP1C_BYTES_16_RQ_BA_FLG_S, 1); roce_set_bit(context->qp1c_bytes_16, QP1C_BYTES_16_SQ_BA_FLG_S, -- 1.7.9.5
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