The irrl(initiator RDMA Read/Atomic list) base address of qp context is assigned for addr[63:6]. This patch mainly fixed it. Signed-off-by: Lijun Ou <oulijun@xxxxxxxxxx> Signed-off-by: Wei Hu (Xavier) <xavier.huwei@xxxxxxxxxx> Signed-off-by: Shaobo Xu <xushaobo2@xxxxxxxxxx> Signed-off-by: Yixian Liu <liuyixian@xxxxxxxxxx> --- drivers/infiniband/hw/hns/hns_roce_hw_v2.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/drivers/infiniband/hw/hns/hns_roce_hw_v2.c b/drivers/infiniband/hw/hns/hns_roce_hw_v2.c index 3b0cf55..a950f78 100644 --- a/drivers/infiniband/hw/hns/hns_roce_hw_v2.c +++ b/drivers/infiniband/hw/hns/hns_roce_hw_v2.c @@ -2393,11 +2393,11 @@ static int modify_qp_init_to_rtr(struct ib_qp *ibqp, V2_QPC_BYTE_108_RX_REQ_EPSN_M, V2_QPC_BYTE_108_RX_REQ_EPSN_S, 0); - context->irrl_ba = (u32)dma_handle_2; + context->irrl_ba = (u32)(dma_handle_2 >> 6); qpc_mask->irrl_ba = 0; roce_set_field(context->byte_208_irrl, V2_QPC_BYTE_208_IRRL_BA_M, V2_QPC_BYTE_208_IRRL_BA_S, - (dma_handle_2 >> 32) & V2_QPC_BYTE_208_IRRL_BA_M); + dma_handle_2 >> (32 + 6)); roce_set_field(qpc_mask->byte_208_irrl, V2_QPC_BYTE_208_IRRL_BA_M, V2_QPC_BYTE_208_IRRL_BA_S, 0); -- 1.9.1 -- To unsubscribe from this list: send the line "unsubscribe linux-rdma" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
