1 files changed, 177 insertions, 66 deletions

diff --git a/drivers/infiniband/hw/hns/hns_roce_restrack.c b/drivers/infiniband/hw/hns/hns_roce_restrack.c
index 259444c0a630..989a2af2e938 100644
--- a/drivers/infiniband/hw/hns/hns_roce_restrack.c
+++ b/drivers/infiniband/hw/hns/hns_roce_restrack.c
@@ -9,112 +9,223 @@
 #include "hns_roce_device.h"
 #include "hns_roce_hw_v2.h"
 
-static int hns_roce_fill_cq(struct sk_buff *msg,
-			    struct hns_roce_v2_cq_context *context)
+#define MAX_ENTRY_NUM 256
+
+int hns_roce_fill_res_cq_entry(struct sk_buff *msg, struct ib_cq *ib_cq)
 {
-	if (rdma_nl_put_driver_u32(msg, "state",
-				   roce_get_field(context->byte_4_pg_ceqn,
-						  V2_CQC_BYTE_4_ARM_ST_M,
-						  V2_CQC_BYTE_4_ARM_ST_S)))
+	struct hns_roce_cq *hr_cq = to_hr_cq(ib_cq);
+	struct nlattr *table_attr;
+
+	table_attr = nla_nest_start(msg, RDMA_NLDEV_ATTR_DRIVER);
+	if (!table_attr)
+		return -EMSGSIZE;
+
+	if (rdma_nl_put_driver_u32(msg, "cq_depth", hr_cq->cq_depth))
 		goto err;
 
-	if (rdma_nl_put_driver_u32(msg, "ceqn",
-				   roce_get_field(context->byte_4_pg_ceqn,
-						  V2_CQC_BYTE_4_CEQN_M,
-						  V2_CQC_BYTE_4_CEQN_S)))
+	if (rdma_nl_put_driver_u32(msg, "cons_index", hr_cq->cons_index))
 		goto err;
 
-	if (rdma_nl_put_driver_u32(msg, "cqn",
-				   roce_get_field(context->byte_8_cqn,
-						  V2_CQC_BYTE_8_CQN_M,
-						  V2_CQC_BYTE_8_CQN_S)))
+	if (rdma_nl_put_driver_u32(msg, "cqe_size", hr_cq->cqe_size))
 		goto err;
 
-	if (rdma_nl_put_driver_u32(msg, "hopnum",
-				   roce_get_field(context->byte_16_hop_addr,
-						  V2_CQC_BYTE_16_CQE_HOP_NUM_M,
-						  V2_CQC_BYTE_16_CQE_HOP_NUM_S)))
+	if (rdma_nl_put_driver_u32(msg, "arm_sn", hr_cq->arm_sn))
 		goto err;
 
-	if (rdma_nl_put_driver_u32(
-		    msg, "pi",
-		    roce_get_field(context->byte_28_cq_pi,
-				   V2_CQC_BYTE_28_CQ_PRODUCER_IDX_M,
-				   V2_CQC_BYTE_28_CQ_PRODUCER_IDX_S)))
+	nla_nest_end(msg, table_attr);
+
+	return 0;
+
+err:
+	nla_nest_cancel(msg, table_attr);
+
+	return -EMSGSIZE;
+}
+
+int hns_roce_fill_res_cq_entry_raw(struct sk_buff *msg, struct ib_cq *ib_cq)
+{
+	struct hns_roce_dev *hr_dev = to_hr_dev(ib_cq->device);
+	struct hns_roce_cq *hr_cq = to_hr_cq(ib_cq);
+	struct hns_roce_v2_cq_context context;
+	u32 data[MAX_ENTRY_NUM] = {};
+	int offset = 0;
+	int ret;
+
+	if (!hr_dev->hw->query_cqc)
+		return -EINVAL;
+
+	ret = hr_dev->hw->query_cqc(hr_dev, hr_cq->cqn, &context);
+	if (ret)
+		return -EINVAL;
+
+	data[offset++] = hr_reg_read(&context, CQC_CQ_ST);
+	data[offset++] = hr_reg_read(&context, CQC_SHIFT);
+	data[offset++] = hr_reg_read(&context, CQC_CQE_SIZE);
+	data[offset++] = hr_reg_read(&context, CQC_CQE_CNT);
+	data[offset++] = hr_reg_read(&context, CQC_CQ_PRODUCER_IDX);
+	data[offset++] = hr_reg_read(&context, CQC_CQ_CONSUMER_IDX);
+	data[offset++] = hr_reg_read(&context, CQC_DB_RECORD_EN);
+	data[offset++] = hr_reg_read(&context, CQC_ARM_ST);
+	data[offset++] = hr_reg_read(&context, CQC_CMD_SN);
+	data[offset++] = hr_reg_read(&context, CQC_CEQN);
+	data[offset++] = hr_reg_read(&context, CQC_CQ_MAX_CNT);
+	data[offset++] = hr_reg_read(&context, CQC_CQ_PERIOD);
+	data[offset++] = hr_reg_read(&context, CQC_CQE_HOP_NUM);
+	data[offset++] = hr_reg_read(&context, CQC_CQE_BAR_PG_SZ);
+	data[offset++] = hr_reg_read(&context, CQC_CQE_BUF_PG_SZ);
+
+	ret = nla_put(msg, RDMA_NLDEV_ATTR_RES_RAW, offset * sizeof(u32), data);
+
+	return ret;
+}
+
+int hns_roce_fill_res_qp_entry(struct sk_buff *msg, struct ib_qp *ib_qp)
+{
+	struct hns_roce_qp *hr_qp = to_hr_qp(ib_qp);
+	struct nlattr *table_attr;
+
+	table_attr = nla_nest_start(msg, RDMA_NLDEV_ATTR_DRIVER);
+	if (!table_attr)
+		return -EMSGSIZE;
+
+	if (rdma_nl_put_driver_u32_hex(msg, "sq_wqe_cnt", hr_qp->sq.wqe_cnt))
 		goto err;
 
-	if (rdma_nl_put_driver_u32(
-		    msg, "ci",
-		    roce_get_field(context->byte_32_cq_ci,
-				   V2_CQC_BYTE_32_CQ_CONSUMER_IDX_M,
-				   V2_CQC_BYTE_32_CQ_CONSUMER_IDX_S)))
+	if (rdma_nl_put_driver_u32_hex(msg, "sq_max_gs", hr_qp->sq.max_gs))
 		goto err;
 
-	if (rdma_nl_put_driver_u32(
-		    msg, "coalesce",
-		    roce_get_field(context->byte_56_cqe_period_maxcnt,
-				   V2_CQC_BYTE_56_CQ_MAX_CNT_M,
-				   V2_CQC_BYTE_56_CQ_MAX_CNT_S)))
+	if (rdma_nl_put_driver_u32_hex(msg, "rq_wqe_cnt", hr_qp->rq.wqe_cnt))
 		goto err;
 
-	if (rdma_nl_put_driver_u32(
-		    msg, "period",
-		    roce_get_field(context->byte_56_cqe_period_maxcnt,
-				   V2_CQC_BYTE_56_CQ_PERIOD_M,
-				   V2_CQC_BYTE_56_CQ_PERIOD_S)))
+	if (rdma_nl_put_driver_u32_hex(msg, "rq_max_gs", hr_qp->rq.max_gs))
 		goto err;
 
-	if (rdma_nl_put_driver_u32(msg, "cnt",
-				   roce_get_field(context->byte_52_cqe_cnt,
-						  V2_CQC_BYTE_52_CQE_CNT_M,
-						  V2_CQC_BYTE_52_CQE_CNT_S)))
+	if (rdma_nl_put_driver_u32_hex(msg, "ext_sge_sge_cnt", hr_qp->sge.sge_cnt))
 		goto err;
 
+	nla_nest_end(msg, table_attr);
+
 	return 0;
 
 err:
+	nla_nest_cancel(msg, table_attr);
+
 	return -EMSGSIZE;
 }
 
-int hns_roce_fill_res_cq_entry(struct sk_buff *msg,
-			       struct ib_cq *ib_cq)
+int hns_roce_fill_res_qp_entry_raw(struct sk_buff *msg, struct ib_qp *ib_qp)
 {
-	struct hns_roce_dev *hr_dev = to_hr_dev(ib_cq->device);
-	struct hns_roce_cq *hr_cq = to_hr_cq(ib_cq);
-	struct hns_roce_v2_cq_context *context;
-	struct nlattr *table_attr;
+	struct hns_roce_dev *hr_dev = to_hr_dev(ib_qp->device);
+	struct hns_roce_qp *hr_qp = to_hr_qp(ib_qp);
+	struct hns_roce_v2_qp_context context;
+	u32 data[MAX_ENTRY_NUM] = {};
+	int offset = 0;
 	int ret;
 
-	if (!hr_dev->dfx->query_cqc_info)
+	if (!hr_dev->hw->query_qpc)
 		return -EINVAL;
 
-	context = kzalloc(sizeof(struct hns_roce_v2_cq_context), GFP_KERNEL);
-	if (!context)
-		return -ENOMEM;
-
-	ret = hr_dev->dfx->query_cqc_info(hr_dev, hr_cq->cqn, (int *)context);
+	ret = hr_dev->hw->query_qpc(hr_dev, hr_qp->qpn, &context);
 	if (ret)
-		goto err;
+		return -EINVAL;
+
+	data[offset++] = hr_reg_read(&context, QPC_QP_ST);
+	data[offset++] = hr_reg_read(&context, QPC_ERR_TYPE);
+	data[offset++] = hr_reg_read(&context, QPC_CHECK_FLG);
+	data[offset++] = hr_reg_read(&context, QPC_SRQ_EN);
+	data[offset++] = hr_reg_read(&context, QPC_SRQN);
+	data[offset++] = hr_reg_read(&context, QPC_QKEY_XRCD);
+	data[offset++] = hr_reg_read(&context, QPC_TX_CQN);
+	data[offset++] = hr_reg_read(&context, QPC_RX_CQN);
+	data[offset++] = hr_reg_read(&context, QPC_SQ_PRODUCER_IDX);
+	data[offset++] = hr_reg_read(&context, QPC_SQ_CONSUMER_IDX);
+	data[offset++] = hr_reg_read(&context, QPC_RQ_RECORD_EN);
+	data[offset++] = hr_reg_read(&context, QPC_RQ_PRODUCER_IDX);
+	data[offset++] = hr_reg_read(&context, QPC_RQ_CONSUMER_IDX);
+	data[offset++] = hr_reg_read(&context, QPC_SQ_SHIFT);
+	data[offset++] = hr_reg_read(&context, QPC_RQWS);
+	data[offset++] = hr_reg_read(&context, QPC_RQ_SHIFT);
+	data[offset++] = hr_reg_read(&context, QPC_SGE_SHIFT);
+	data[offset++] = hr_reg_read(&context, QPC_SQ_HOP_NUM);
+	data[offset++] = hr_reg_read(&context, QPC_RQ_HOP_NUM);
+	data[offset++] = hr_reg_read(&context, QPC_SGE_HOP_NUM);
+	data[offset++] = hr_reg_read(&context, QPC_WQE_SGE_BA_PG_SZ);
+	data[offset++] = hr_reg_read(&context, QPC_WQE_SGE_BUF_PG_SZ);
+	data[offset++] = hr_reg_read(&context, QPC_RETRY_NUM_INIT);
+	data[offset++] = hr_reg_read(&context, QPC_RETRY_CNT);
+	data[offset++] = hr_reg_read(&context, QPC_SQ_CUR_PSN);
+	data[offset++] = hr_reg_read(&context, QPC_SQ_MAX_PSN);
+	data[offset++] = hr_reg_read(&context, QPC_SQ_FLUSH_IDX);
+	data[offset++] = hr_reg_read(&context, QPC_SQ_MAX_IDX);
+	data[offset++] = hr_reg_read(&context, QPC_SQ_TX_ERR);
+	data[offset++] = hr_reg_read(&context, QPC_SQ_RX_ERR);
+	data[offset++] = hr_reg_read(&context, QPC_RQ_RX_ERR);
+	data[offset++] = hr_reg_read(&context, QPC_RQ_TX_ERR);
+	data[offset++] = hr_reg_read(&context, QPC_RQ_CQE_IDX);
+	data[offset++] = hr_reg_read(&context, QPC_RQ_RTY_TX_ERR);
+
+	ret = nla_put(msg, RDMA_NLDEV_ATTR_RES_RAW, offset * sizeof(u32), data);
+
+	return ret;
+}
+
+int hns_roce_fill_res_mr_entry(struct sk_buff *msg, struct ib_mr *ib_mr)
+{
+	struct hns_roce_mr *hr_mr = to_hr_mr(ib_mr);
+	struct nlattr *table_attr;
 
 	table_attr = nla_nest_start(msg, RDMA_NLDEV_ATTR_DRIVER);
-	if (!table_attr) {
-		ret = -EMSGSIZE;
+	if (!table_attr)
+		return -EMSGSIZE;
+
+	if (rdma_nl_put_driver_u32_hex(msg, "pbl_hop_num", hr_mr->pbl_hop_num))
+		goto err;
+
+	if (rdma_nl_put_driver_u32_hex(msg, "ba_pg_shift",
+				       hr_mr->pbl_mtr.hem_cfg.ba_pg_shift))
 		goto err;
-	}
 
-	if (hns_roce_fill_cq(msg, context)) {
-		ret = -EMSGSIZE;
-		goto err_cancel_table;
-	}
+	if (rdma_nl_put_driver_u32_hex(msg, "buf_pg_shift",
+				       hr_mr->pbl_mtr.hem_cfg.buf_pg_shift))
+		goto err;
 
 	nla_nest_end(msg, table_attr);
-	kfree(context);
 
 	return 0;
 
-err_cancel_table:
-	nla_nest_cancel(msg, table_attr);
 err:
-	kfree(context);
+	nla_nest_cancel(msg, table_attr);
+
+	return -EMSGSIZE;
+}
+
+int hns_roce_fill_res_mr_entry_raw(struct sk_buff *msg, struct ib_mr *ib_mr)
+{
+	struct hns_roce_dev *hr_dev = to_hr_dev(ib_mr->device);
+	struct hns_roce_mr *hr_mr = to_hr_mr(ib_mr);
+	struct hns_roce_v2_mpt_entry context;
+	u32 data[MAX_ENTRY_NUM] = {};
+	int offset = 0;
+	int ret;
+
+	if (!hr_dev->hw->query_mpt)
+		return -EINVAL;
+
+	ret = hr_dev->hw->query_mpt(hr_dev, hr_mr->key, &context);
+	if (ret)
+		return -EINVAL;
+
+	data[offset++] = hr_reg_read(&context, MPT_ST);
+	data[offset++] = hr_reg_read(&context, MPT_PD);
+	data[offset++] = hr_reg_read(&context, MPT_LKEY);
+	data[offset++] = hr_reg_read(&context, MPT_LEN_L);
+	data[offset++] = hr_reg_read(&context, MPT_LEN_H);
+	data[offset++] = hr_reg_read(&context, MPT_PBL_SIZE);
+	data[offset++] = hr_reg_read(&context, MPT_PBL_HOP_NUM);
+	data[offset++] = hr_reg_read(&context, MPT_PBL_BA_PG_SZ);
+	data[offset++] = hr_reg_read(&context, MPT_PBL_BUF_PG_SZ);
+
+	ret = nla_put(msg, RDMA_NLDEV_ATTR_RES_RAW, offset * sizeof(u32), data);
+
 	return ret;
 }