roce_write(hr_dev, ROCEE_GLB_CFG_REG, val);
}
+static int hns_roce_v1_set_hem(struct hns_roce_dev *hr_dev,
+ struct hns_roce_hem_table *table, int obj,
+ int step_idx)
+{
+ spinlock_t *lock = &hr_dev->bt_cmd_lock;
+ struct device *dev = hr_dev->dev;
+ struct hns_roce_hem_iter iter;
+ void __iomem *bt_cmd;
+ __le32 bt_cmd_val[2];
+ __le32 bt_cmd_h = 0;
+ unsigned long flags;
+ __le32 bt_cmd_l;
+ int ret = 0;
+ u64 bt_ba;
+ long end;
+
+ /* Find the HEM(Hardware Entry Memory) entry */
+ unsigned long i = obj / (table->table_chunk_size / table->obj_size);
+
+ switch (table->type) {
+ case HEM_TYPE_QPC:
+ case HEM_TYPE_MTPT:
+ case HEM_TYPE_CQC:
+ case HEM_TYPE_SRQC:
+ roce_set_field(bt_cmd_h, ROCEE_BT_CMD_H_ROCEE_BT_CMD_MDF_M,
+ ROCEE_BT_CMD_H_ROCEE_BT_CMD_MDF_S, table->type);
+ break;
+ default:
+ return ret;
+ }
+
+ roce_set_field(bt_cmd_h, ROCEE_BT_CMD_H_ROCEE_BT_CMD_IN_MDF_M,
+ ROCEE_BT_CMD_H_ROCEE_BT_CMD_IN_MDF_S, obj);
+ roce_set_bit(bt_cmd_h, ROCEE_BT_CMD_H_ROCEE_BT_CMD_S, 0);
+ roce_set_bit(bt_cmd_h, ROCEE_BT_CMD_H_ROCEE_BT_CMD_HW_SYNS_S, 1);
+
+ /* Currently iter only a chunk */
+ for (hns_roce_hem_first(table->hem[i], &iter);
+ !hns_roce_hem_last(&iter); hns_roce_hem_next(&iter)) {
+ bt_ba = hns_roce_hem_addr(&iter) >> HNS_HW_PAGE_SHIFT;
+
+ spin_lock_irqsave(lock, flags);
+
+ bt_cmd = hr_dev->reg_base + ROCEE_BT_CMD_H_REG;
+
+ end = HW_SYNC_TIMEOUT_MSECS;
+ while (end > 0) {
+ if (!(readl(bt_cmd) >> BT_CMD_SYNC_SHIFT))
+ break;
+
+ mdelay(HW_SYNC_SLEEP_TIME_INTERVAL);
+ end -= HW_SYNC_SLEEP_TIME_INTERVAL;
+ }
+
+ if (end <= 0) {
+ dev_err(dev, "Write bt_cmd err,hw_sync is not zero.\n");
+ spin_unlock_irqrestore(lock, flags);
+ return -EBUSY;
+ }
+
+ bt_cmd_l = cpu_to_le32(bt_ba);
+ roce_set_field(bt_cmd_h, ROCEE_BT_CMD_H_ROCEE_BT_CMD_BA_H_M,
+ ROCEE_BT_CMD_H_ROCEE_BT_CMD_BA_H_S,
+ upper_32_bits(bt_ba));
+
+ bt_cmd_val[0] = bt_cmd_l;
+ bt_cmd_val[1] = bt_cmd_h;
+ hns_roce_write64_k(bt_cmd_val,
+ hr_dev->reg_base + ROCEE_BT_CMD_L_REG);
+ spin_unlock_irqrestore(lock, flags);
+ }
+
+ return ret;
+}
+
static void hns_roce_set_db_ext_mode(struct hns_roce_dev *hr_dev, u32 sdb_mode,
u32 odb_mode)
{
init_attr.cap.max_recv_wr = HNS_ROCE_MIN_WQE_NUM;
init_attr.cap.max_send_wr = HNS_ROCE_MIN_WQE_NUM;
- qp = hns_roce_create_qp(pd, &init_attr, NULL);
+ qp = ib_create_qp(pd, &init_attr);
if (IS_ERR(qp)) {
dev_err(dev, "Create loop qp for mr free failed!");
return NULL;
create_lp_qp_failed:
for (i -= 1; i >= 0; i--) {
hr_qp = free_mr->mr_free_qp[i];
- if (hns_roce_v1_destroy_qp(&hr_qp->ibqp, NULL))
+ if (ib_destroy_qp(&hr_qp->ibqp))
dev_err(dev, "Destroy qp %d for mr free failed!\n", i);
}
if (!hr_qp)
continue;
- ret = hns_roce_v1_destroy_qp(&hr_qp->ibqp, NULL);
+ ret = ib_destroy_qp(&hr_qp->ibqp);
if (ret)
dev_err(dev, "Destroy qp %d for mr free failed(%d)!\n",
i, ret);
dev_dbg(dev, "Free mr 0x%x use 0x%x us.\n",
mr->key, jiffies_to_usecs(jiffies) - jiffies_to_usecs(start));
- hns_roce_bitmap_free(&hr_dev->mr_table.mtpt_bitmap,
- key_to_hw_index(mr->key), 0);
+ ida_free(&hr_dev->mr_table.mtpt_ida.ida, (int)key_to_hw_index(mr->key));
hns_roce_mtr_destroy(hr_dev, &mr->pbl_mtr);
kfree(mr);
.set_mtu = hns_roce_v1_set_mtu,
.write_mtpt = hns_roce_v1_write_mtpt,
.write_cqc = hns_roce_v1_write_cqc,
+ .set_hem = hns_roce_v1_set_hem,
.clear_hem = hns_roce_v1_clear_hem,
.modify_qp = hns_roce_v1_modify_qp,
.dereg_mr = hns_roce_v1_dereg_mr,