[PATCH openEuler-5.10 48/52] RDMA/hns: Dump whole QP/CQ/MR resource in raw

From: Chengchang Tang tangchengchang@huawei.com

driver inclusion category: feature bugzilla: https://gitee.com/openeuler/kernel/issues/I5Z2HJ

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Currently, we have dumped some fields in the QP/CQ/MR resource. This information is not enough. It is very inconvenient to continue to expand on the current field, and it will also introduce some trouble to parse this raw data.

This patch dump whole resource in raw to avoid the above problems.

Signed-off-by: Chengchang Tang tangchengchang@huawei.com Reviewed-by: Yangyang Li liyangyang20@huawei.com Reviewed-by: Yue Haibing yuehaibing@huawei.com Signed-off-by: Zheng Zengkai zhengzengkai@huawei.com --- drivers/infiniband/hw/hns/hns_roce_restrack.c | 73 +------------------ 1 file changed, 3 insertions(+), 70 deletions(-)

diff --git a/drivers/infiniband/hw/hns/hns_roce_restrack.c b/drivers/infiniband/hw/hns/hns_roce_restrack.c index 989a2af2e938..961036b31c18 100644 --- a/drivers/infiniband/hw/hns/hns_roce_restrack.c +++ b/drivers/infiniband/hw/hns/hns_roce_restrack.c @@ -47,8 +47,6 @@ 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) @@ -58,23 +56,7 @@ int hns_roce_fill_res_cq_entry_raw(struct sk_buff *msg, struct ib_cq *ib_cq) 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); + ret = nla_put(msg, RDMA_NLDEV_ATTR_RES_RAW, sizeof(context), &context);

return ret; } @@ -118,8 +100,6 @@ 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_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->hw->query_qpc) @@ -129,42 +109,7 @@ int hns_roce_fill_res_qp_entry_raw(struct sk_buff *msg, struct ib_qp *ib_qp) if (ret) 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); + ret = nla_put(msg, RDMA_NLDEV_ATTR_RES_RAW, sizeof(context), &context);

return ret; } @@ -204,8 +149,6 @@ 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) @@ -215,17 +158,7 @@ int hns_roce_fill_res_mr_entry_raw(struct sk_buff *msg, struct ib_mr *ib_mr) 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); + ret = nla_put(msg, RDMA_NLDEV_ATTR_RES_RAW, sizeof(context), &context);

return ret; }