diff --git a/drivers/infiniband/hw/hns/Kconfig b/drivers/infiniband/hw/hns/Kconfig
index 18d10ebf900b..ab3fbba70789 100644
--- a/drivers/infiniband/hw/hns/Kconfig
+++ b/drivers/infiniband/hw/hns/Kconfig
@@ -5,22 +5,9 @@ config INFINIBAND_HNS
 	depends on ARM64 || (COMPILE_TEST && 64BIT)
 	depends on (HNS_DSAF && HNS_ENET) || HNS3
 	help
-	  This is a RoCE/RDMA driver for the Hisilicon RoCE engine. The engine
-	  is used in Hisilicon Hip06 and more further ICT SoC based on
-	  platform device.
+	  This is a RoCE/RDMA driver for the Hisilicon RoCE engine.

-	  To compile HIP06 or HIP08 driver as module, choose M here.
-
-config INFINIBAND_HNS_HIP06
-	bool "Hisilicon Hip06 Family RoCE support"
-	depends on INFINIBAND_HNS && HNS && HNS_DSAF && HNS_ENET
-	depends on INFINIBAND_HNS=m || (HNS_DSAF=y && HNS_ENET=y)
-	help
-	  RoCE driver support for Hisilicon RoCE engine in Hisilicon Hip06 and
-	  Hip07 SoC. These RoCE engines are platform devices.
-
-	  To compile this driver, choose Y here: if INFINIBAND_HNS is m, this
-	  module will be called hns-roce-hw-v1
+	  To compile HIP08 driver as module, choose M here.

 config INFINIBAND_HNS_HIP08
 	bool "Hisilicon Hip08 Family RoCE support"
diff --git a/drivers/infiniband/hw/hns/Makefile b/drivers/infiniband/hw/hns/Makefile
index e105945b94a1..9f04f25d9631 100644
--- a/drivers/infiniband/hw/hns/Makefile
+++ b/drivers/infiniband/hw/hns/Makefile
@@ -9,11 +9,6 @@ hns-roce-objs := hns_roce_main.o hns_roce_cmd.o hns_roce_pd.o \
 	hns_roce_ah.o hns_roce_hem.o hns_roce_mr.o hns_roce_qp.o \
 	hns_roce_cq.o hns_roce_alloc.o hns_roce_db.o hns_roce_srq.o hns_roce_restrack.o

-ifdef CONFIG_INFINIBAND_HNS_HIP06
-hns-roce-hw-v1-objs := hns_roce_hw_v1.o $(hns-roce-objs)
-obj-$(CONFIG_INFINIBAND_HNS) += hns-roce-hw-v1.o
-endif
-
 ifdef CONFIG_INFINIBAND_HNS_HIP08
 hns-roce-hw-v2-objs := hns_roce_hw_v2.o hns_roce_hw_v2_dfx.o $(hns-roce-objs)
 obj-$(CONFIG_INFINIBAND_HNS) += hns-roce-hw-v2.o
diff --git a/drivers/infiniband/hw/hns/hns_roce_ah.c b/drivers/infiniband/hw/hns/hns_roce_ah.c
index cc258edec331..492b122d0521 100644
--- a/drivers/infiniband/hw/hns/hns_roce_ah.c
+++ b/drivers/infiniband/hw/hns/hns_roce_ah.c
@@ -30,7 +30,6 @@
  * SOFTWARE.
  */

-#include <linux/platform_device.h>
 #include <linux/pci.h>
 #include <rdma/ib_addr.h>
 #include <rdma/ib_cache.h>
@@ -61,7 +60,7 @@ int hns_roce_create_ah(struct ib_ah *ibah, struct rdma_ah_init_attr *init_attr,
 	struct hns_roce_ah *ah = to_hr_ah(ibah);
 	int ret = 0;

-	if (hr_dev->pci_dev->revision <= PCI_REVISION_ID_HIP08 && udata)
+	if (hr_dev->pci_dev->revision == PCI_REVISION_ID_HIP08 && udata)
 		return -EOPNOTSUPP;

 	ah->av.port = rdma_ah_get_port_num(ah_attr);
@@ -80,7 +79,7 @@ int hns_roce_create_ah(struct ib_ah *ibah, struct rdma_ah_init_attr *init_attr,
 	memcpy(ah->av.mac, ah_attr->roce.dmac, ETH_ALEN);

 	/* HIP08 needs to record vlan info in Address Vector */
-	if (hr_dev->pci_dev->revision <= PCI_REVISION_ID_HIP08) {
+	if (hr_dev->pci_dev->revision == PCI_REVISION_ID_HIP08) {
 		ret = rdma_read_gid_l2_fields(ah_attr->grh.sgid_attr,
 					      &ah->av.vlan_id, NULL);
 		if (ret)
diff --git a/drivers/infiniband/hw/hns/hns_roce_alloc.c b/drivers/infiniband/hw/hns/hns_roce_alloc.c
index d4fa0fd52294..11a78ceae568 100644
--- a/drivers/infiniband/hw/hns/hns_roce_alloc.c
+++ b/drivers/infiniband/hw/hns/hns_roce_alloc.c
@@ -31,10 +31,9 @@
  * SOFTWARE.
  */

-#include <linux/platform_device.h>
 #include <linux/vmalloc.h>
-#include "hns_roce_device.h"
 #include <rdma/ib_umem.h>
+#include "hns_roce_device.h"

 void hns_roce_buf_free(struct hns_roce_dev *hr_dev, struct hns_roce_buf *buf)
 {
diff --git a/drivers/infiniband/hw/hns/hns_roce_cmd.c b/drivers/infiniband/hw/hns/hns_roce_cmd.c
index 3f7fb7508585..4b693d542ace 100644
--- a/drivers/infiniband/hw/hns/hns_roce_cmd.c
+++ b/drivers/infiniband/hw/hns/hns_roce_cmd.c
@@ -31,7 +31,6 @@
  */

 #include <linux/dmapool.h>
-#include <linux/platform_device.h>
 #include "hns_roce_common.h"
 #include "hns_roce_device.h"
 #include "hns_roce_cmd.h"
diff --git a/drivers/infiniband/hw/hns/hns_roce_common.h b/drivers/infiniband/hw/hns/hns_roce_common.h
index b73e55de83ac..465d1f914b6c 100644
--- a/drivers/infiniband/hw/hns/hns_roce_common.h
+++ b/drivers/infiniband/hw/hns/hns_roce_common.h
@@ -104,208 +104,6 @@

 #define hr_reg_read(ptr, field) _hr_reg_read(ptr, field)

-#define ROCEE_GLB_CFG_ROCEE_DB_SQ_MODE_S 3
-#define ROCEE_GLB_CFG_ROCEE_DB_OTH_MODE_S 4
-
-#define ROCEE_GLB_CFG_SQ_EXT_DB_MODE_S 5
-
-#define ROCEE_GLB_CFG_OTH_EXT_DB_MODE_S 6
-
-#define ROCEE_GLB_CFG_ROCEE_PORT_ST_S 10
-#define ROCEE_GLB_CFG_ROCEE_PORT_ST_M  \
-	(((1UL << 6) - 1) << ROCEE_GLB_CFG_ROCEE_PORT_ST_S)
-
-#define ROCEE_GLB_CFG_TRP_RAQ_DROP_EN_S 16
-
-#define ROCEE_DMAE_USER_CFG1_ROCEE_STREAM_ID_TB_CFG_S 0
-#define ROCEE_DMAE_USER_CFG1_ROCEE_STREAM_ID_TB_CFG_M  \
-	(((1UL << 24) - 1) << ROCEE_DMAE_USER_CFG1_ROCEE_STREAM_ID_TB_CFG_S)
-
-#define ROCEE_DMAE_USER_CFG1_ROCEE_CACHE_TB_CFG_S 24
-#define ROCEE_DMAE_USER_CFG1_ROCEE_CACHE_TB_CFG_M  \
-	(((1UL << 4) - 1) << ROCEE_DMAE_USER_CFG1_ROCEE_CACHE_TB_CFG_S)
-
-#define ROCEE_DMAE_USER_CFG2_ROCEE_STREAM_ID_PKT_CFG_S 0
-#define ROCEE_DMAE_USER_CFG2_ROCEE_STREAM_ID_PKT_CFG_M   \
-	(((1UL << 24) - 1) << ROCEE_DMAE_USER_CFG2_ROCEE_STREAM_ID_PKT_CFG_S)
-
-#define ROCEE_DMAE_USER_CFG2_ROCEE_CACHE_PKT_CFG_S 24
-#define ROCEE_DMAE_USER_CFG2_ROCEE_CACHE_PKT_CFG_M   \
-	(((1UL << 4) - 1) << ROCEE_DMAE_USER_CFG2_ROCEE_CACHE_PKT_CFG_S)
-
-#define ROCEE_DB_SQ_WL_ROCEE_DB_SQ_WL_S 0
-#define ROCEE_DB_SQ_WL_ROCEE_DB_SQ_WL_M   \
-	(((1UL << 16) - 1) << ROCEE_DB_SQ_WL_ROCEE_DB_SQ_WL_S)
-
-#define ROCEE_DB_SQ_WL_ROCEE_DB_SQ_WL_EMPTY_S 16
-#define ROCEE_DB_SQ_WL_ROCEE_DB_SQ_WL_EMPTY_M   \
-	(((1UL << 16) - 1) << ROCEE_DB_SQ_WL_ROCEE_DB_SQ_WL_EMPTY_S)
-
-#define ROCEE_DB_OTHERS_WL_ROCEE_DB_OTH_WL_S 0
-#define ROCEE_DB_OTHERS_WL_ROCEE_DB_OTH_WL_M   \
-	(((1UL << 16) - 1) << ROCEE_DB_OTHERS_WL_ROCEE_DB_OTH_WL_S)
-
-#define ROCEE_DB_OTHERS_WL_ROCEE_DB_OTH_WL_EMPTY_S 16
-#define ROCEE_DB_OTHERS_WL_ROCEE_DB_OTH_WL_EMPTY_M   \
-	(((1UL << 16) - 1) << ROCEE_DB_OTHERS_WL_ROCEE_DB_OTH_WL_EMPTY_S)
-
-#define ROCEE_RAQ_WL_ROCEE_RAQ_WL_S 0
-#define ROCEE_RAQ_WL_ROCEE_RAQ_WL_M   \
-	(((1UL << 8) - 1) << ROCEE_RAQ_WL_ROCEE_RAQ_WL_S)
-
-#define ROCEE_WRMS_POL_TIME_INTERVAL_WRMS_POL_TIME_INTERVAL_S 0
-#define ROCEE_WRMS_POL_TIME_INTERVAL_WRMS_POL_TIME_INTERVAL_M   \
-	(((1UL << 15) - 1) << \
-	ROCEE_WRMS_POL_TIME_INTERVAL_WRMS_POL_TIME_INTERVAL_S)
-
-#define ROCEE_WRMS_POL_TIME_INTERVAL_WRMS_RAQ_TIMEOUT_CHK_CFG_S 16
-#define ROCEE_WRMS_POL_TIME_INTERVAL_WRMS_RAQ_TIMEOUT_CHK_CFG_M   \
-	(((1UL << 4) - 1) << \
-	ROCEE_WRMS_POL_TIME_INTERVAL_WRMS_RAQ_TIMEOUT_CHK_CFG_S)
-
-#define ROCEE_WRMS_POL_TIME_INTERVAL_WRMS_RAQ_TIMEOUT_CHK_EN_S 20
-
-#define ROCEE_WRMS_POL_TIME_INTERVAL_WRMS_EXT_RAQ_MODE 21
-
-#define ROCEE_EXT_DB_SQ_H_EXT_DB_SQ_SHIFT_S 0
-#define ROCEE_EXT_DB_SQ_H_EXT_DB_SQ_SHIFT_M   \
-	(((1UL << 5) - 1) << ROCEE_EXT_DB_SQ_H_EXT_DB_SQ_SHIFT_S)
-
-#define ROCEE_EXT_DB_SQ_H_EXT_DB_SQ_BA_H_S 5
-#define ROCEE_EXT_DB_SQ_H_EXT_DB_SQ_BA_H_M   \
-	(((1UL << 5) - 1) << ROCEE_EXT_DB_SQ_H_EXT_DB_SQ_BA_H_S)
-
-#define ROCEE_EXT_DB_OTH_H_EXT_DB_OTH_SHIFT_S 0
-#define ROCEE_EXT_DB_OTH_H_EXT_DB_OTH_SHIFT_M   \
-	(((1UL << 5) - 1) << ROCEE_EXT_DB_OTH_H_EXT_DB_OTH_SHIFT_S)
-
-#define ROCEE_EXT_DB_SQ_H_EXT_DB_OTH_BA_H_S 5
-#define ROCEE_EXT_DB_SQ_H_EXT_DB_OTH_BA_H_M   \
-	(((1UL << 5) - 1) << ROCEE_EXT_DB_SQ_H_EXT_DB_OTH_BA_H_S)
-
-#define ROCEE_EXT_RAQ_H_EXT_RAQ_SHIFT_S 0
-#define ROCEE_EXT_RAQ_H_EXT_RAQ_SHIFT_M   \
-	(((1UL << 5) - 1) << ROCEE_EXT_RAQ_H_EXT_RAQ_SHIFT_S)
-
-#define ROCEE_EXT_RAQ_H_EXT_RAQ_BA_H_S 8
-#define ROCEE_EXT_RAQ_H_EXT_RAQ_BA_H_M   \
-	(((1UL << 5) - 1) << ROCEE_EXT_RAQ_H_EXT_RAQ_BA_H_S)
-
-#define ROCEE_BT_CMD_H_ROCEE_BT_CMD_IN_MDF_S 0
-#define ROCEE_BT_CMD_H_ROCEE_BT_CMD_IN_MDF_M   \
-	(((1UL << 19) - 1) << ROCEE_BT_CMD_H_ROCEE_BT_CMD_IN_MDF_S)
-
-#define ROCEE_BT_CMD_H_ROCEE_BT_CMD_S 19
-
-#define ROCEE_BT_CMD_H_ROCEE_BT_CMD_MDF_S 20
-#define ROCEE_BT_CMD_H_ROCEE_BT_CMD_MDF_M   \
-	(((1UL << 2) - 1) << ROCEE_BT_CMD_H_ROCEE_BT_CMD_MDF_S)
-
-#define ROCEE_BT_CMD_H_ROCEE_BT_CMD_BA_H_S 22
-#define ROCEE_BT_CMD_H_ROCEE_BT_CMD_BA_H_M   \
-	(((1UL << 5) - 1) << ROCEE_BT_CMD_H_ROCEE_BT_CMD_BA_H_S)
-
-#define ROCEE_BT_CMD_H_ROCEE_BT_CMD_HW_SYNS_S 31
-
-#define ROCEE_QP1C_CFG0_0_ROCEE_QP1C_QP_ST_S 0
-#define ROCEE_QP1C_CFG0_0_ROCEE_QP1C_QP_ST_M   \
-	(((1UL << 3) - 1) << ROCEE_QP1C_CFG0_0_ROCEE_QP1C_QP_ST_S)
-
-#define ROCEE_QP1C_CFG3_0_ROCEE_QP1C_RQ_HEAD_S 0
-#define ROCEE_QP1C_CFG3_0_ROCEE_QP1C_RQ_HEAD_M   \
-	(((1UL << 15) - 1) << ROCEE_QP1C_CFG3_0_ROCEE_QP1C_RQ_HEAD_S)
-
-#define ROCEE_MB6_ROCEE_MB_CMD_S 0
-#define ROCEE_MB6_ROCEE_MB_CMD_M   \
-	(((1UL << 8) - 1) << ROCEE_MB6_ROCEE_MB_CMD_S)
-
-#define ROCEE_MB6_ROCEE_MB_CMD_MDF_S 8
-#define ROCEE_MB6_ROCEE_MB_CMD_MDF_M   \
-	(((1UL << 4) - 1) << ROCEE_MB6_ROCEE_MB_CMD_MDF_S)
-
-#define ROCEE_MB6_ROCEE_MB_EVENT_S 14
-
-#define ROCEE_MB6_ROCEE_MB_HW_RUN_S 15
-
-#define ROCEE_MB6_ROCEE_MB_TOKEN_S 16
-#define ROCEE_MB6_ROCEE_MB_TOKEN_M   \
-	(((1UL << 16) - 1) << ROCEE_MB6_ROCEE_MB_TOKEN_S)
-
-#define ROCEE_DB_OTHERS_H_ROCEE_DB_OTH_INP_H_S 0
-#define ROCEE_DB_OTHERS_H_ROCEE_DB_OTH_INP_H_M   \
-	(((1UL << 24) - 1) << ROCEE_DB_OTHERS_H_ROCEE_DB_OTH_INP_H_S)
-
-#define ROCEE_DB_OTHERS_H_ROCEE_DB_OTH_CMD_MDF_S 24
-#define ROCEE_DB_OTHERS_H_ROCEE_DB_OTH_CMD_MDF_M   \
-	(((1UL << 4) - 1) << ROCEE_DB_OTHERS_H_ROCEE_DB_OTH_CMD_MDF_S)
-
-#define ROCEE_DB_OTHERS_H_ROCEE_DB_OTH_CMD_S 28
-#define ROCEE_DB_OTHERS_H_ROCEE_DB_OTH_CMD_M   \
-	(((1UL << 3) - 1) << ROCEE_DB_OTHERS_H_ROCEE_DB_OTH_CMD_S)
-
-#define ROCEE_DB_OTHERS_H_ROCEE_DB_OTH_HW_SYNS_S 31
-
-#define ROCEE_SMAC_H_ROCEE_SMAC_H_S 0
-#define ROCEE_SMAC_H_ROCEE_SMAC_H_M   \
-	(((1UL << 16) - 1) << ROCEE_SMAC_H_ROCEE_SMAC_H_S)
-
-#define ROCEE_SMAC_H_ROCEE_PORT_MTU_S 16
-#define ROCEE_SMAC_H_ROCEE_PORT_MTU_M   \
-	(((1UL << 4) - 1) << ROCEE_SMAC_H_ROCEE_PORT_MTU_S)
-
-#define ROCEE_CAEP_AEQC_AEQE_SHIFT_CAEP_AEQC_STATE_S 0
-#define ROCEE_CAEP_AEQC_AEQE_SHIFT_CAEP_AEQC_STATE_M   \
-	(((1UL << 2) - 1) << ROCEE_CAEP_AEQC_AEQE_SHIFT_CAEP_AEQC_STATE_S)
-
-#define ROCEE_CAEP_AEQC_AEQE_SHIFT_CAEP_AEQC_AEQE_SHIFT_S 8
-#define ROCEE_CAEP_AEQC_AEQE_SHIFT_CAEP_AEQC_AEQE_SHIFT_M   \
-	(((1UL << 4) - 1) << ROCEE_CAEP_AEQC_AEQE_SHIFT_CAEP_AEQC_AEQE_SHIFT_S)
-
-#define ROCEE_CAEP_AEQC_AEQE_SHIFT_CAEP_AEQ_ALM_OVF_INT_ST_S 17
-
-#define ROCEE_CAEP_AEQE_CUR_IDX_CAEP_AEQ_BT_H_S 0
-#define ROCEE_CAEP_AEQE_CUR_IDX_CAEP_AEQ_BT_H_M   \
-	(((1UL << 5) - 1) << ROCEE_CAEP_AEQE_CUR_IDX_CAEP_AEQ_BT_H_S)
-
-#define ROCEE_CAEP_AEQE_CUR_IDX_CAEP_AEQE_CUR_IDX_S 16
-#define ROCEE_CAEP_AEQE_CUR_IDX_CAEP_AEQE_CUR_IDX_M   \
-	(((1UL << 16) - 1) << ROCEE_CAEP_AEQE_CUR_IDX_CAEP_AEQE_CUR_IDX_S)
-
-#define ROCEE_CAEP_AEQE_CONS_IDX_CAEP_AEQE_CONS_IDX_S 0
-#define ROCEE_CAEP_AEQE_CONS_IDX_CAEP_AEQE_CONS_IDX_M   \
-	(((1UL << 16) - 1) << ROCEE_CAEP_AEQE_CONS_IDX_CAEP_AEQE_CONS_IDX_S)
-
-#define ROCEE_CAEP_CEQC_SHIFT_CAEP_CEQ_ALM_OVF_INT_ST_S 16
-#define ROCEE_CAEP_CE_IRQ_MASK_CAEP_CEQ_ALM_OVF_MASK_S 1
-#define ROCEE_CAEP_CEQ_ALM_OVF_CAEP_CEQ_ALM_OVF_S 0
-
-#define ROCEE_CAEP_AE_MASK_CAEP_AEQ_ALM_OVF_MASK_S 0
-#define ROCEE_CAEP_AE_MASK_CAEP_AE_IRQ_MASK_S 1
-
-#define ROCEE_CAEP_AE_ST_CAEP_AEQ_ALM_OVF_S 0
-
-#define ROCEE_SDB_ISSUE_PTR_SDB_ISSUE_PTR_S 0
-#define ROCEE_SDB_ISSUE_PTR_SDB_ISSUE_PTR_M   \
-	(((1UL << 28) - 1) << ROCEE_SDB_ISSUE_PTR_SDB_ISSUE_PTR_S)
-
-#define ROCEE_SDB_SEND_PTR_SDB_SEND_PTR_S 0
-#define ROCEE_SDB_SEND_PTR_SDB_SEND_PTR_M   \
-	(((1UL << 28) - 1) << ROCEE_SDB_SEND_PTR_SDB_SEND_PTR_S)
-
-#define ROCEE_SDB_INV_CNT_SDB_INV_CNT_S 0
-#define ROCEE_SDB_INV_CNT_SDB_INV_CNT_M   \
-	(((1UL << 16) - 1) << ROCEE_SDB_INV_CNT_SDB_INV_CNT_S)
-
-#define ROCEE_SDB_RETRY_CNT_SDB_RETRY_CT_S	0
-#define ROCEE_SDB_RETRY_CNT_SDB_RETRY_CT_M	\
-	(((1UL << 16) - 1) << ROCEE_SDB_RETRY_CNT_SDB_RETRY_CT_S)
-
-#define ROCEE_SDB_CNT_CMP_BITS 16
-
-#define ROCEE_TSP_BP_ST_QH_FIFO_ENTRY_S	20
-
-#define ROCEE_CNT_CLR_CE_CNT_CLR_CE_S 0
-
 /*************ROCEE_REG DEFINITION****************/
 #define ROCEE_VENDOR_ID_REG			0x0
 #define ROCEE_VENDOR_PART_ID_REG		0x4
diff --git a/drivers/infiniband/hw/hns/hns_roce_cq.c b/drivers/infiniband/hw/hns/hns_roce_cq.c
index d763f097599f..55057dcbb2dc 100644
--- a/drivers/infiniband/hw/hns/hns_roce_cq.c
+++ b/drivers/infiniband/hw/hns/hns_roce_cq.c
@@ -30,7 +30,6 @@
  * SOFTWARE.
  */

-#include <linux/platform_device.h>
 #include <rdma/ib_umem.h>
 #include <rdma/uverbs_ioctl.h>
 #include "hns_roce_device.h"
@@ -406,15 +405,6 @@ int hns_roce_create_cq(struct ib_cq *ib_cq, const struct ib_cq_init_attr *attr,
 		goto err_cqn;
 	}

-	/*
-	 * For the QP created by kernel space, tptr value should be initialized
-	 * to zero; For the QP created by user space, it will cause synchronous
-	 * problems if tptr is set to zero here, so we initialize it in user
-	 * space.
-	 */
-	if (!udata && hr_cq->tptr_addr)
-		*hr_cq->tptr_addr = 0;
-
 	if (udata) {
 		resp.cqn = hr_cq->cqn;
 		ret = ib_copy_to_udata(udata, &resp,
@@ -441,9 +431,6 @@ int hns_roce_destroy_cq(struct ib_cq *ib_cq, struct ib_udata *udata)
 	struct hns_roce_dev *hr_dev = to_hr_dev(ib_cq->device);
 	struct hns_roce_cq *hr_cq = to_hr_cq(ib_cq);

-	if (hr_dev->hw->destroy_cq)
-		hr_dev->hw->destroy_cq(ib_cq, udata);
-
 	free_cqc(hr_dev, hr_cq);
 	free_cqn(hr_dev, hr_cq->cqn);
 	free_cq_db(hr_dev, hr_cq, udata);
diff --git a/drivers/infiniband/hw/hns/hns_roce_db.c b/drivers/infiniband/hw/hns/hns_roce_db.c
index 751470c7a2ce..5c4c0480832b 100644
--- a/drivers/infiniband/hw/hns/hns_roce_db.c
+++ b/drivers/infiniband/hw/hns/hns_roce_db.c
@@ -4,7 +4,6 @@
  * Copyright (c) 2007, 2008 Mellanox Technologies. All rights reserved.
  */

-#include <linux/platform_device.h>
 #include <rdma/ib_umem.h>
 #include "hns_roce_device.h"

diff --git a/drivers/infiniband/hw/hns/hns_roce_device.h b/drivers/infiniband/hw/hns/hns_roce_device.h
index bc7112a205a7..1e0bae136997 100644
--- a/drivers/infiniband/hw/hns/hns_roce_device.h
+++ b/drivers/infiniband/hw/hns/hns_roce_device.h
@@ -36,36 +36,18 @@
 #include <rdma/ib_verbs.h>
 #include <rdma/hns-abi.h>

-#define DRV_NAME "hns_roce"
-
 #define PCI_REVISION_ID_HIP08			0x21
 #define PCI_REVISION_ID_HIP09			0x30

-#define HNS_ROCE_HW_VER1	('h' << 24 | 'i' << 16 | '0' << 8 | '6')
-
 #define HNS_ROCE_MAX_MSG_LEN			0x80000000

 #define HNS_ROCE_IB_MIN_SQ_STRIDE		6

 #define BA_BYTE_LEN				8

-/* Hardware specification only for v1 engine */
 #define HNS_ROCE_MIN_CQE_NUM			0x40
-#define HNS_ROCE_MIN_WQE_NUM			0x20
 #define HNS_ROCE_MIN_SRQ_WQE_NUM		1

-/* Hardware specification only for v1 engine */
-#define HNS_ROCE_MAX_INNER_MTPT_NUM		0x7
-#define HNS_ROCE_MAX_MTPT_PBL_NUM		0x100000
-
-#define HNS_ROCE_EACH_FREE_CQ_WAIT_MSECS	20
-#define HNS_ROCE_MAX_FREE_CQ_WAIT_CNT	\
-	(5000 / HNS_ROCE_EACH_FREE_CQ_WAIT_MSECS)
-#define HNS_ROCE_CQE_WCMD_EMPTY_BIT		0x2
-#define HNS_ROCE_MIN_CQE_CNT			16
-
-#define HNS_ROCE_RESERVED_SGE			1
-
 #define HNS_ROCE_MAX_IRQ_NUM			128

 #define HNS_ROCE_SGE_IN_WQE			2
@@ -102,18 +84,12 @@
 #define HNS_ROCE_FRMR_MAX_PA			512

 #define PKEY_ID					0xffff
-#define GUID_LEN				8
 #define NODE_DESC_SIZE				64
 #define DB_REG_OFFSET				0x1000

 /* Configure to HW for PAGE_SIZE larger than 4KB */
 #define PG_SHIFT_OFFSET				(PAGE_SHIFT - 12)

-#define PAGES_SHIFT_8				8
-#define PAGES_SHIFT_16				16
-#define PAGES_SHIFT_24				24
-#define PAGES_SHIFT_32				32
-
 #define HNS_ROCE_IDX_QUE_ENTRY_SZ		4
 #define SRQ_DB_REG				0x230

@@ -122,11 +98,6 @@

 #define CQ_BANKID_SHIFT 2

-/* The chip implementation of the consumer index is calculated
- * according to twice the actual EQ depth
- */
-#define EQ_DEPTH_COEFF				2
-
 enum {
 	SERV_TYPE_RC,
 	SERV_TYPE_UC,
@@ -228,7 +199,6 @@ struct hns_roce_uar {

 enum hns_roce_mmap_type {
 	HNS_ROCE_MMAP_TYPE_DB = 1,
-	HNS_ROCE_MMAP_TYPE_TPTR,
 	HNS_ROCE_MMAP_TYPE_DWQE,
 };

@@ -244,7 +214,6 @@ struct hns_roce_ucontext {
 	struct list_head	page_list;
 	struct mutex		page_mutex;
 	struct hns_user_mmap_entry *db_mmap_entry;
-	struct hns_user_mmap_entry *tptr_mmap_entry;
 };

 struct hns_roce_pd {
@@ -347,9 +316,6 @@ struct hns_roce_mw {
 	u32			pbl_buf_pg_sz;
 };

-/* Only support 4K page size for mr register */
-#define MR_SIZE_4K 0
-
 struct hns_roce_mr {
 	struct ib_mr		ibmr;
 	u64			iova; /* MR's virtual original addr */
@@ -455,7 +421,6 @@ struct hns_roce_cq {
 	u32				cons_index;
 	u32				*set_ci_db;
 	void __iomem			*db_reg;
-	u16				*tptr_addr;
 	int				arm_sn;
 	int				cqe_size;
 	unsigned long			cqn;
@@ -541,10 +506,6 @@ struct hns_roce_srq_table {
 	struct hns_roce_hem_table	table;
 };

-struct hns_roce_raq_table {
-	struct hns_roce_buf_list	*e_raq_buf;
-};
-
 struct hns_roce_av {
 	u8 port;
 	u8 gid_index;
@@ -648,9 +609,7 @@ struct hns_roce_qp {
 	u8			sl;
 	u8			resp_depth;
 	u8			state;
-	u32			access_flags;
 	u32                     atomic_rd_en;
-	u32			pkey_index;
 	u32			qkey;
 	void			(*event)(struct hns_roce_qp *qp,
 					 enum hns_roce_event event_type);
@@ -683,11 +642,6 @@ struct hns_roce_ib_iboe {
 	u8			phy_port[HNS_ROCE_MAX_PORTS];
 };

-enum {
-	HNS_ROCE_EQ_STAT_INVALID  = 0,
-	HNS_ROCE_EQ_STAT_VALID    = 2,
-};
-
 struct hns_roce_ceqe {
 	__le32	comp;
 	__le32	rsv[15];
@@ -719,12 +673,9 @@ struct hns_roce_eq {
 	int				type_flag; /* Aeq:1 ceq:0 */
 	int				eqn;
 	u32				entries;
-	u32				log_entries;
 	int				eqe_size;
 	int				irq;
-	int				log_page_size;
 	u32				cons_index;
-	struct hns_roce_buf_list	*buf_list;
 	int				over_ignore;
 	int				coalesce;
 	int				arm_st;
@@ -739,7 +690,6 @@ struct hns_roce_eq {

 struct hns_roce_eq_table {
 	struct hns_roce_eq	*eq;
-	void __iomem		**eqc_base; /* only for hw v1 */
 };

 enum cong_type {
@@ -896,7 +846,6 @@ enum hns_roce_device_state {
 };

 struct hns_roce_hw {
-	int (*reset)(struct hns_roce_dev *hr_dev, bool enable);
 	int (*cmq_init)(struct hns_roce_dev *hr_dev);
 	void (*cmq_exit)(struct hns_roce_dev *hr_dev);
 	int (*hw_profile)(struct hns_roce_dev *hr_dev);
@@ -908,14 +857,12 @@ struct hns_roce_hw {
 	int (*poll_mbox_done)(struct hns_roce_dev *hr_dev,
 			      unsigned int timeout);
 	bool (*chk_mbox_avail)(struct hns_roce_dev *hr_dev, bool *is_busy);
-	int (*set_gid)(struct hns_roce_dev *hr_dev, u32 port, int gid_index,
+	int (*set_gid)(struct hns_roce_dev *hr_dev, int gid_index,
 		       const union ib_gid *gid, const struct ib_gid_attr *attr);
 	int (*set_mac)(struct hns_roce_dev *hr_dev, u8 phy_port,
 		       const u8 *addr);
-	void (*set_mtu)(struct hns_roce_dev *hr_dev, u8 phy_port,
-			enum ib_mtu mtu);
 	int (*write_mtpt)(struct hns_roce_dev *hr_dev, void *mb_buf,
-			  struct hns_roce_mr *mr, unsigned long mtpt_idx);
+			  struct hns_roce_mr *mr);
 	int (*rereg_write_mtpt)(struct hns_roce_dev *hr_dev,
 				struct hns_roce_mr *mr, int flags,
 				void *mb_buf);
@@ -935,9 +882,6 @@ struct hns_roce_hw {
 			 enum ib_qp_state new_state);
 	int (*qp_flow_control_init)(struct hns_roce_dev *hr_dev,
 			 struct hns_roce_qp *hr_qp);
-	int (*dereg_mr)(struct hns_roce_dev *hr_dev, struct hns_roce_mr *mr,
-			struct ib_udata *udata);
-	int (*destroy_cq)(struct ib_cq *ibcq, struct ib_udata *udata);
 	int (*init_eq)(struct hns_roce_dev *hr_dev);
 	void (*cleanup_eq)(struct hns_roce_dev *hr_dev);
 	int (*write_srqc)(struct hns_roce_srq *srq, void *mb_buf);
@@ -947,13 +891,11 @@ struct hns_roce_hw {

 struct hns_roce_dev {
 	struct ib_device	ib_dev;
-	struct platform_device  *pdev;
 	struct pci_dev		*pci_dev;
 	struct device		*dev;
 	struct hns_roce_uar     priv_uar;
 	const char		*irq_names[HNS_ROCE_MAX_IRQ_NUM];
 	spinlock_t		sm_lock;
-	spinlock_t		bt_cmd_lock;
 	bool			active;
 	bool			is_reset;
 	bool			dis_db;
@@ -1000,8 +942,6 @@ struct hns_roce_dev {
 	int			loop_idc;
 	u32			sdb_offset;
 	u32			odb_offset;
-	dma_addr_t		tptr_dma_addr; /* only for hw v1 */
-	u32			tptr_size; /* only for hw v1 */
 	const struct hns_roce_hw *hw;
 	void			*priv;
 	struct workqueue_struct *irq_workq;
diff --git a/drivers/infiniband/hw/hns/hns_roce_hem.c b/drivers/infiniband/hw/hns/hns_roce_hem.c
index fa15d79eabb3..8917365cc6b8 100644
--- a/drivers/infiniband/hw/hns/hns_roce_hem.c
+++ b/drivers/infiniband/hw/hns/hns_roce_hem.c
@@ -31,7 +31,6 @@
  * SOFTWARE.
  */

-#include <linux/platform_device.h>
 #include "hns_roce_device.h"
 #include "hns_roce_hem.h"
 #include "hns_roce_common.h"
diff --git a/drivers/infiniband/hw/hns/hns_roce_hw_v1.c b/drivers/infiniband/hw/hns/hns_roce_hw_v1.c
deleted file mode 100644
index f4af3992ba95..000000000000
--- a/drivers/infiniband/hw/hns/hns_roce_hw_v1.c
+++ /dev/null
@@ -1,4675 +0,0 @@
-/*
- * Copyright (c) 2016 Hisilicon Limited.
- *
- * This software is available to you under a choice of one of two
- * licenses.  You may choose to be licensed under the terms of the GNU
- * General Public License (GPL) Version 2, available from the file
- * COPYING in the main directory of this source tree, or the
- * OpenIB.org BSD license below:
- *
- *     Redistribution and use in source and binary forms, with or
- *     without modification, are permitted provided that the following
- *     conditions are met:
- *
- *      - Redistributions of source code must retain the above
- *        copyright notice, this list of conditions and the following
- *        disclaimer.
- *
- *      - Redistributions in binary form must reproduce the above
- *        copyright notice, this list of conditions and the following
- *        disclaimer in the documentation and/or other materials
- *        provided with the distribution.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
- * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
- * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
- * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS
- * BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN
- * ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
- * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
- * SOFTWARE.
- */
-
-#include <linux/platform_device.h>
-#include <linux/acpi.h>
-#include <linux/etherdevice.h>
-#include <linux/interrupt.h>
-#include <linux/of.h>
-#include <linux/of_platform.h>
-#include <rdma/ib_umem.h>
-#include "hns_roce_common.h"
-#include "hns_roce_device.h"
-#include "hns_roce_cmd.h"
-#include "hns_roce_hem.h"
-#include "hns_roce_hw_v1.h"
-
-/**
- * hns_get_gid_index - Get gid index.
- * @hr_dev: pointer to structure hns_roce_dev.
- * @port:  port, value range: 0 ~ MAX
- * @gid_index:  gid_index, value range: 0 ~ MAX
- * Description:
- *    N ports shared gids, allocation method as follow:
- *		GID[0][0], GID[1][0],.....GID[N - 1][0],
- *		GID[0][0], GID[1][0],.....GID[N - 1][0],
- *		And so on
- */
-u8 hns_get_gid_index(struct hns_roce_dev *hr_dev, u32 port, int gid_index)
-{
-	return gid_index * hr_dev->caps.num_ports + port;
-}
-
-static void set_data_seg(struct hns_roce_wqe_data_seg *dseg, struct ib_sge *sg)
-{
-	dseg->lkey = cpu_to_le32(sg->lkey);
-	dseg->addr = cpu_to_le64(sg->addr);
-	dseg->len  = cpu_to_le32(sg->length);
-}
-
-static void set_raddr_seg(struct hns_roce_wqe_raddr_seg *rseg, u64 remote_addr,
-			  u32 rkey)
-{
-	rseg->raddr = cpu_to_le64(remote_addr);
-	rseg->rkey  = cpu_to_le32(rkey);
-	rseg->len   = 0;
-}
-
-static int hns_roce_v1_post_send(struct ib_qp *ibqp,
-				 const struct ib_send_wr *wr,
-				 const struct ib_send_wr **bad_wr)
-{
-	struct hns_roce_dev *hr_dev = to_hr_dev(ibqp->device);
-	struct hns_roce_ah *ah = to_hr_ah(ud_wr(wr)->ah);
-	struct hns_roce_ud_send_wqe *ud_sq_wqe = NULL;
-	struct hns_roce_wqe_ctrl_seg *ctrl = NULL;
-	struct hns_roce_wqe_data_seg *dseg = NULL;
-	struct hns_roce_qp *qp = to_hr_qp(ibqp);
-	struct device *dev = &hr_dev->pdev->dev;
-	struct hns_roce_sq_db sq_db = {};
-	int ps_opcode, i;
-	unsigned long flags = 0;
-	void *wqe = NULL;
-	__le32 doorbell[2];
-	const u8 *smac;
-	int ret = 0;
-	int loopback;
-	u32 wqe_idx;
-	int nreq;
-
-	if (unlikely(ibqp->qp_type != IB_QPT_GSI &&
-		ibqp->qp_type != IB_QPT_RC)) {
-		dev_err(dev, "un-supported QP type\n");
-		*bad_wr = NULL;
-		return -EOPNOTSUPP;
-	}
-
-	spin_lock_irqsave(&qp->sq.lock, flags);
-
-	for (nreq = 0; wr; ++nreq, wr = wr->next) {
-		if (hns_roce_wq_overflow(&qp->sq, nreq, qp->ibqp.send_cq)) {
-			ret = -ENOMEM;
-			*bad_wr = wr;
-			goto out;
-		}
-
-		wqe_idx = (qp->sq.head + nreq) & (qp->sq.wqe_cnt - 1);
-
-		if (unlikely(wr->num_sge > qp->sq.max_gs)) {
-			dev_err(dev, "num_sge=%d > qp->sq.max_gs=%d\n",
-				wr->num_sge, qp->sq.max_gs);
-			ret = -EINVAL;
-			*bad_wr = wr;
-			goto out;
-		}
-
-		wqe = hns_roce_get_send_wqe(qp, wqe_idx);
-		qp->sq.wrid[wqe_idx] = wr->wr_id;
-
-		/* Corresponding to the RC and RD type wqe process separately */
-		if (ibqp->qp_type == IB_QPT_GSI) {
-			ud_sq_wqe = wqe;
-			roce_set_field(ud_sq_wqe->dmac_h,
-				       UD_SEND_WQE_U32_4_DMAC_0_M,
-				       UD_SEND_WQE_U32_4_DMAC_0_S,
-				       ah->av.mac[0]);
-			roce_set_field(ud_sq_wqe->dmac_h,
-				       UD_SEND_WQE_U32_4_DMAC_1_M,
-				       UD_SEND_WQE_U32_4_DMAC_1_S,
-				       ah->av.mac[1]);
-			roce_set_field(ud_sq_wqe->dmac_h,
-				       UD_SEND_WQE_U32_4_DMAC_2_M,
-				       UD_SEND_WQE_U32_4_DMAC_2_S,
-				       ah->av.mac[2]);
-			roce_set_field(ud_sq_wqe->dmac_h,
-				       UD_SEND_WQE_U32_4_DMAC_3_M,
-				       UD_SEND_WQE_U32_4_DMAC_3_S,
-				       ah->av.mac[3]);
-
-			roce_set_field(ud_sq_wqe->u32_8,
-				       UD_SEND_WQE_U32_8_DMAC_4_M,
-				       UD_SEND_WQE_U32_8_DMAC_4_S,
-				       ah->av.mac[4]);
-			roce_set_field(ud_sq_wqe->u32_8,
-				       UD_SEND_WQE_U32_8_DMAC_5_M,
-				       UD_SEND_WQE_U32_8_DMAC_5_S,
-				       ah->av.mac[5]);
-
-			smac = (const u8 *)hr_dev->dev_addr[qp->port];
-			loopback = ether_addr_equal_unaligned(ah->av.mac,
-							      smac) ? 1 : 0;
-			roce_set_bit(ud_sq_wqe->u32_8,
-				     UD_SEND_WQE_U32_8_LOOPBACK_INDICATOR_S,
-				     loopback);
-
-			roce_set_field(ud_sq_wqe->u32_8,
-				       UD_SEND_WQE_U32_8_OPERATION_TYPE_M,
-				       UD_SEND_WQE_U32_8_OPERATION_TYPE_S,
-				       HNS_ROCE_WQE_OPCODE_SEND);
-			roce_set_field(ud_sq_wqe->u32_8,
-				       UD_SEND_WQE_U32_8_NUMBER_OF_DATA_SEG_M,
-				       UD_SEND_WQE_U32_8_NUMBER_OF_DATA_SEG_S,
-				       2);
-			roce_set_bit(ud_sq_wqe->u32_8,
-				UD_SEND_WQE_U32_8_SEND_GL_ROUTING_HDR_FLAG_S,
-				1);
-
-			ud_sq_wqe->u32_8 |= (wr->send_flags & IB_SEND_SIGNALED ?
-				cpu_to_le32(HNS_ROCE_WQE_CQ_NOTIFY) : 0) |
-				(wr->send_flags & IB_SEND_SOLICITED ?
-				cpu_to_le32(HNS_ROCE_WQE_SE) : 0) |
-				((wr->opcode == IB_WR_SEND_WITH_IMM) ?
-				cpu_to_le32(HNS_ROCE_WQE_IMM) : 0);
-
-			roce_set_field(ud_sq_wqe->u32_16,
-				       UD_SEND_WQE_U32_16_DEST_QP_M,
-				       UD_SEND_WQE_U32_16_DEST_QP_S,
-				       ud_wr(wr)->remote_qpn);
-			roce_set_field(ud_sq_wqe->u32_16,
-				       UD_SEND_WQE_U32_16_MAX_STATIC_RATE_M,
-				       UD_SEND_WQE_U32_16_MAX_STATIC_RATE_S,
-				       ah->av.stat_rate);
-
-			roce_set_field(ud_sq_wqe->u32_36,
-				       UD_SEND_WQE_U32_36_FLOW_LABEL_M,
-				       UD_SEND_WQE_U32_36_FLOW_LABEL_S,
-				       ah->av.flowlabel);
-			roce_set_field(ud_sq_wqe->u32_36,
-				      UD_SEND_WQE_U32_36_PRIORITY_M,
-				      UD_SEND_WQE_U32_36_PRIORITY_S,
-				      ah->av.sl);
-			roce_set_field(ud_sq_wqe->u32_36,
-				       UD_SEND_WQE_U32_36_SGID_INDEX_M,
-				       UD_SEND_WQE_U32_36_SGID_INDEX_S,
-				       hns_get_gid_index(hr_dev, qp->phy_port,
-							 ah->av.gid_index));
-
-			roce_set_field(ud_sq_wqe->u32_40,
-				       UD_SEND_WQE_U32_40_HOP_LIMIT_M,
-				       UD_SEND_WQE_U32_40_HOP_LIMIT_S,
-				       ah->av.hop_limit);
-			roce_set_field(ud_sq_wqe->u32_40,
-				       UD_SEND_WQE_U32_40_TRAFFIC_CLASS_M,
-				       UD_SEND_WQE_U32_40_TRAFFIC_CLASS_S,
-				       ah->av.tclass);
-
-			memcpy(&ud_sq_wqe->dgid[0], &ah->av.dgid[0], GID_LEN);
-
-			ud_sq_wqe->va0_l =
-				       cpu_to_le32((u32)wr->sg_list[0].addr);
-			ud_sq_wqe->va0_h =
-				       cpu_to_le32((wr->sg_list[0].addr) >> 32);
-			ud_sq_wqe->l_key0 =
-				       cpu_to_le32(wr->sg_list[0].lkey);
-
-			ud_sq_wqe->va1_l =
-				       cpu_to_le32((u32)wr->sg_list[1].addr);
-			ud_sq_wqe->va1_h =
-				       cpu_to_le32((wr->sg_list[1].addr) >> 32);
-			ud_sq_wqe->l_key1 =
-				       cpu_to_le32(wr->sg_list[1].lkey);
-		} else if (ibqp->qp_type == IB_QPT_RC) {
-			u32 tmp_len = 0;
-
-			ctrl = wqe;
-			memset(ctrl, 0, sizeof(struct hns_roce_wqe_ctrl_seg));
-			for (i = 0; i < wr->num_sge; i++)
-				tmp_len += wr->sg_list[i].length;
-
-			ctrl->msg_length =
-			  cpu_to_le32(le32_to_cpu(ctrl->msg_length) + tmp_len);
-
-			ctrl->sgl_pa_h = 0;
-			ctrl->flag = 0;
-
-			switch (wr->opcode) {
-			case IB_WR_SEND_WITH_IMM:
-			case IB_WR_RDMA_WRITE_WITH_IMM:
-				ctrl->imm_data = wr->ex.imm_data;
-				break;
-			case IB_WR_SEND_WITH_INV:
-				ctrl->inv_key =
-					cpu_to_le32(wr->ex.invalidate_rkey);
-				break;
-			default:
-				ctrl->imm_data = 0;
-				break;
-			}
-
-			/* Ctrl field, ctrl set type: sig, solic, imm, fence */
-			/* SO wait for conforming application scenarios */
-			ctrl->flag |= (wr->send_flags & IB_SEND_SIGNALED ?
-				      cpu_to_le32(HNS_ROCE_WQE_CQ_NOTIFY) : 0) |
-				      (wr->send_flags & IB_SEND_SOLICITED ?
-				      cpu_to_le32(HNS_ROCE_WQE_SE) : 0) |
-				      ((wr->opcode == IB_WR_SEND_WITH_IMM ||
-				      wr->opcode == IB_WR_RDMA_WRITE_WITH_IMM) ?
-				      cpu_to_le32(HNS_ROCE_WQE_IMM) : 0) |
-				      (wr->send_flags & IB_SEND_FENCE ?
-				      (cpu_to_le32(HNS_ROCE_WQE_FENCE)) : 0);
-
-			wqe += sizeof(struct hns_roce_wqe_ctrl_seg);
-
-			switch (wr->opcode) {
-			case IB_WR_RDMA_READ:
-				ps_opcode = HNS_ROCE_WQE_OPCODE_RDMA_READ;
-				set_raddr_seg(wqe,  rdma_wr(wr)->remote_addr,
-					       rdma_wr(wr)->rkey);
-				break;
-			case IB_WR_RDMA_WRITE:
-			case IB_WR_RDMA_WRITE_WITH_IMM:
-				ps_opcode = HNS_ROCE_WQE_OPCODE_RDMA_WRITE;
-				set_raddr_seg(wqe,  rdma_wr(wr)->remote_addr,
-					      rdma_wr(wr)->rkey);
-				break;
-			case IB_WR_SEND:
-			case IB_WR_SEND_WITH_INV:
-			case IB_WR_SEND_WITH_IMM:
-				ps_opcode = HNS_ROCE_WQE_OPCODE_SEND;
-				break;
-			case IB_WR_LOCAL_INV:
-			case IB_WR_ATOMIC_CMP_AND_SWP:
-			case IB_WR_ATOMIC_FETCH_AND_ADD:
-			case IB_WR_LSO:
-			default:
-				ps_opcode = HNS_ROCE_WQE_OPCODE_MASK;
-				break;
-			}
-			ctrl->flag |= cpu_to_le32(ps_opcode);
-			wqe += sizeof(struct hns_roce_wqe_raddr_seg);
-
-			dseg = wqe;
-			if (wr->send_flags & IB_SEND_INLINE && wr->num_sge) {
-				if (le32_to_cpu(ctrl->msg_length) >
-				    hr_dev->caps.max_sq_inline) {
-					ret = -EINVAL;
-					*bad_wr = wr;
-					dev_err(dev, "inline len(1-%d)=%d, illegal",
-						le32_to_cpu(ctrl->msg_length),
-						hr_dev->caps.max_sq_inline);
-					goto out;
-				}
-				for (i = 0; i < wr->num_sge; i++) {
-					memcpy(wqe, ((void *) (uintptr_t)
-					       wr->sg_list[i].addr),
-					       wr->sg_list[i].length);
-					wqe += wr->sg_list[i].length;
-				}
-				ctrl->flag |= cpu_to_le32(HNS_ROCE_WQE_INLINE);
-			} else {
-				/* sqe num is two */
-				for (i = 0; i < wr->num_sge; i++)
-					set_data_seg(dseg + i, wr->sg_list + i);
-
-				ctrl->flag |= cpu_to_le32(wr->num_sge <<
-					      HNS_ROCE_WQE_SGE_NUM_BIT);
-			}
-		}
-	}
-
-out:
-	/* Set DB return */
-	if (likely(nreq)) {
-		qp->sq.head += nreq;
-
-		roce_set_field(sq_db.u32_4, SQ_DOORBELL_U32_4_SQ_HEAD_M,
-			       SQ_DOORBELL_U32_4_SQ_HEAD_S,
-			      (qp->sq.head & ((qp->sq.wqe_cnt << 1) - 1)));
-		roce_set_field(sq_db.u32_4, SQ_DOORBELL_U32_4_SL_M,
-			       SQ_DOORBELL_U32_4_SL_S, qp->sl);
-		roce_set_field(sq_db.u32_4, SQ_DOORBELL_U32_4_PORT_M,
-			       SQ_DOORBELL_U32_4_PORT_S, qp->phy_port);
-		roce_set_field(sq_db.u32_8, SQ_DOORBELL_U32_8_QPN_M,
-			       SQ_DOORBELL_U32_8_QPN_S, qp->doorbell_qpn);
-		roce_set_bit(sq_db.u32_8, SQ_DOORBELL_HW_SYNC_S, 1);
-
-		doorbell[0] = sq_db.u32_4;
-		doorbell[1] = sq_db.u32_8;
-
-		hns_roce_write64_k(doorbell, qp->sq.db_reg);
-	}
-
-	spin_unlock_irqrestore(&qp->sq.lock, flags);
-
-	return ret;
-}
-
-static int hns_roce_v1_post_recv(struct ib_qp *ibqp,
-				 const struct ib_recv_wr *wr,
-				 const struct ib_recv_wr **bad_wr)
-{
-	struct hns_roce_rq_wqe_ctrl *ctrl = NULL;
-	struct hns_roce_wqe_data_seg *scat = NULL;
-	struct hns_roce_qp *hr_qp = to_hr_qp(ibqp);
-	struct hns_roce_dev *hr_dev = to_hr_dev(ibqp->device);
-	struct device *dev = &hr_dev->pdev->dev;
-	struct hns_roce_rq_db rq_db = {};
-	__le32 doorbell[2] = {0};
-	unsigned long flags = 0;
-	unsigned int wqe_idx;
-	int ret = 0;
-	int nreq;
-	int i;
-	u32 reg_val;
-
-	spin_lock_irqsave(&hr_qp->rq.lock, flags);
-
-	for (nreq = 0; wr; ++nreq, wr = wr->next) {
-		if (hns_roce_wq_overflow(&hr_qp->rq, nreq,
-			hr_qp->ibqp.recv_cq)) {
-			ret = -ENOMEM;
-			*bad_wr = wr;
-			goto out;
-		}
-
-		wqe_idx = (hr_qp->rq.head + nreq) & (hr_qp->rq.wqe_cnt - 1);
-
-		if (unlikely(wr->num_sge > hr_qp->rq.max_gs)) {
-			dev_err(dev, "rq:num_sge=%d > qp->sq.max_gs=%d\n",
-				wr->num_sge, hr_qp->rq.max_gs);
-			ret = -EINVAL;
-			*bad_wr = wr;
-			goto out;
-		}
-
-		ctrl = hns_roce_get_recv_wqe(hr_qp, wqe_idx);
-
-		roce_set_field(ctrl->rwqe_byte_12,
-			       RQ_WQE_CTRL_RWQE_BYTE_12_RWQE_SGE_NUM_M,
-			       RQ_WQE_CTRL_RWQE_BYTE_12_RWQE_SGE_NUM_S,
-			       wr->num_sge);
-
-		scat = (struct hns_roce_wqe_data_seg *)(ctrl + 1);
-
-		for (i = 0; i < wr->num_sge; i++)
-			set_data_seg(scat + i, wr->sg_list + i);
-
-		hr_qp->rq.wrid[wqe_idx] = wr->wr_id;
-	}
-
-out:
-	if (likely(nreq)) {
-		hr_qp->rq.head += nreq;
-
-		if (ibqp->qp_type == IB_QPT_GSI) {
-			__le32 tmp;
-
-			/* SW update GSI rq header */
-			reg_val = roce_read(to_hr_dev(ibqp->device),
-					    ROCEE_QP1C_CFG3_0_REG +
-					    QP1C_CFGN_OFFSET * hr_qp->phy_port);
-			tmp = cpu_to_le32(reg_val);
-			roce_set_field(tmp,
-				       ROCEE_QP1C_CFG3_0_ROCEE_QP1C_RQ_HEAD_M,
-				       ROCEE_QP1C_CFG3_0_ROCEE_QP1C_RQ_HEAD_S,
-				       hr_qp->rq.head);
-			reg_val = le32_to_cpu(tmp);
-			roce_write(to_hr_dev(ibqp->device),
-				   ROCEE_QP1C_CFG3_0_REG +
-				   QP1C_CFGN_OFFSET * hr_qp->phy_port, reg_val);
-		} else {
-			roce_set_field(rq_db.u32_4, RQ_DOORBELL_U32_4_RQ_HEAD_M,
-				       RQ_DOORBELL_U32_4_RQ_HEAD_S,
-				       hr_qp->rq.head);
-			roce_set_field(rq_db.u32_8, RQ_DOORBELL_U32_8_QPN_M,
-				       RQ_DOORBELL_U32_8_QPN_S, hr_qp->qpn);
-			roce_set_field(rq_db.u32_8, RQ_DOORBELL_U32_8_CMD_M,
-				       RQ_DOORBELL_U32_8_CMD_S, 1);
-			roce_set_bit(rq_db.u32_8, RQ_DOORBELL_U32_8_HW_SYNC_S,
-				     1);
-
-			doorbell[0] = rq_db.u32_4;
-			doorbell[1] = rq_db.u32_8;
-
-			hns_roce_write64_k(doorbell, hr_qp->rq.db_reg);
-		}
-	}
-	spin_unlock_irqrestore(&hr_qp->rq.lock, flags);
-
-	return ret;
-}
-
-static void hns_roce_set_db_event_mode(struct hns_roce_dev *hr_dev,
-				       int sdb_mode, int odb_mode)
-{
-	__le32 tmp;
-	u32 val;
-
-	val = roce_read(hr_dev, ROCEE_GLB_CFG_REG);
-	tmp = cpu_to_le32(val);
-	roce_set_bit(tmp, ROCEE_GLB_CFG_ROCEE_DB_SQ_MODE_S, sdb_mode);
-	roce_set_bit(tmp, ROCEE_GLB_CFG_ROCEE_DB_OTH_MODE_S, odb_mode);
-	val = le32_to_cpu(tmp);
-	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)
-{
-	__le32 tmp;
-	u32 val;
-
-	/* Configure SDB/ODB extend mode */
-	val = roce_read(hr_dev, ROCEE_GLB_CFG_REG);
-	tmp = cpu_to_le32(val);
-	roce_set_bit(tmp, ROCEE_GLB_CFG_SQ_EXT_DB_MODE_S, sdb_mode);
-	roce_set_bit(tmp, ROCEE_GLB_CFG_OTH_EXT_DB_MODE_S, odb_mode);
-	val = le32_to_cpu(tmp);
-	roce_write(hr_dev, ROCEE_GLB_CFG_REG, val);
-}
-
-static void hns_roce_set_sdb(struct hns_roce_dev *hr_dev, u32 sdb_alept,
-			     u32 sdb_alful)
-{
-	__le32 tmp;
-	u32 val;
-
-	/* Configure SDB */
-	val = roce_read(hr_dev, ROCEE_DB_SQ_WL_REG);
-	tmp = cpu_to_le32(val);
-	roce_set_field(tmp, ROCEE_DB_SQ_WL_ROCEE_DB_SQ_WL_M,
-		       ROCEE_DB_SQ_WL_ROCEE_DB_SQ_WL_S, sdb_alful);
-	roce_set_field(tmp, ROCEE_DB_SQ_WL_ROCEE_DB_SQ_WL_EMPTY_M,
-		       ROCEE_DB_SQ_WL_ROCEE_DB_SQ_WL_EMPTY_S, sdb_alept);
-	val = le32_to_cpu(tmp);
-	roce_write(hr_dev, ROCEE_DB_SQ_WL_REG, val);
-}
-
-static void hns_roce_set_odb(struct hns_roce_dev *hr_dev, u32 odb_alept,
-			     u32 odb_alful)
-{
-	__le32 tmp;
-	u32 val;
-
-	/* Configure ODB */
-	val = roce_read(hr_dev, ROCEE_DB_OTHERS_WL_REG);
-	tmp = cpu_to_le32(val);
-	roce_set_field(tmp, ROCEE_DB_OTHERS_WL_ROCEE_DB_OTH_WL_M,
-		       ROCEE_DB_OTHERS_WL_ROCEE_DB_OTH_WL_S, odb_alful);
-	roce_set_field(tmp, ROCEE_DB_OTHERS_WL_ROCEE_DB_OTH_WL_EMPTY_M,
-		       ROCEE_DB_OTHERS_WL_ROCEE_DB_OTH_WL_EMPTY_S, odb_alept);
-	val = le32_to_cpu(tmp);
-	roce_write(hr_dev, ROCEE_DB_OTHERS_WL_REG, val);
-}
-
-static void hns_roce_set_sdb_ext(struct hns_roce_dev *hr_dev, u32 ext_sdb_alept,
-				 u32 ext_sdb_alful)
-{
-	struct hns_roce_v1_priv *priv = hr_dev->priv;
-	struct hns_roce_db_table *db = &priv->db_table;
-	struct device *dev = &hr_dev->pdev->dev;
-	dma_addr_t sdb_dma_addr;
-	__le32 tmp;
-	u32 val;
-
-	/* Configure extend SDB threshold */
-	roce_write(hr_dev, ROCEE_EXT_DB_SQ_WL_EMPTY_REG, ext_sdb_alept);
-	roce_write(hr_dev, ROCEE_EXT_DB_SQ_WL_REG, ext_sdb_alful);
-
-	/* Configure extend SDB base addr */
-	sdb_dma_addr = db->ext_db->sdb_buf_list->map;
-	roce_write(hr_dev, ROCEE_EXT_DB_SQ_REG, (u32)(sdb_dma_addr >> 12));
-
-	/* Configure extend SDB depth */
-	val = roce_read(hr_dev, ROCEE_EXT_DB_SQ_H_REG);
-	tmp = cpu_to_le32(val);
-	roce_set_field(tmp, ROCEE_EXT_DB_SQ_H_EXT_DB_SQ_SHIFT_M,
-		       ROCEE_EXT_DB_SQ_H_EXT_DB_SQ_SHIFT_S,
-		       db->ext_db->esdb_dep);
-	/*
-	 * 44 = 32 + 12, When evaluating addr to hardware, shift 12 because of
-	 * using 4K page, and shift more 32 because of
-	 * calculating the high 32 bit value evaluated to hardware.
-	 */
-	roce_set_field(tmp, ROCEE_EXT_DB_SQ_H_EXT_DB_SQ_BA_H_M,
-		       ROCEE_EXT_DB_SQ_H_EXT_DB_SQ_BA_H_S, sdb_dma_addr >> 44);
-	val = le32_to_cpu(tmp);
-	roce_write(hr_dev, ROCEE_EXT_DB_SQ_H_REG, val);
-
-	dev_dbg(dev, "ext SDB depth: 0x%x\n", db->ext_db->esdb_dep);
-	dev_dbg(dev, "ext SDB threshold: empty: 0x%x, ful: 0x%x\n",
-		ext_sdb_alept, ext_sdb_alful);
-}
-
-static void hns_roce_set_odb_ext(struct hns_roce_dev *hr_dev, u32 ext_odb_alept,
-				 u32 ext_odb_alful)
-{
-	struct hns_roce_v1_priv *priv = hr_dev->priv;
-	struct hns_roce_db_table *db = &priv->db_table;
-	struct device *dev = &hr_dev->pdev->dev;
-	dma_addr_t odb_dma_addr;
-	__le32 tmp;
-	u32 val;
-
-	/* Configure extend ODB threshold */
-	roce_write(hr_dev, ROCEE_EXT_DB_OTHERS_WL_EMPTY_REG, ext_odb_alept);
-	roce_write(hr_dev, ROCEE_EXT_DB_OTHERS_WL_REG, ext_odb_alful);
-
-	/* Configure extend ODB base addr */
-	odb_dma_addr = db->ext_db->odb_buf_list->map;
-	roce_write(hr_dev, ROCEE_EXT_DB_OTH_REG, (u32)(odb_dma_addr >> 12));
-
-	/* Configure extend ODB depth */
-	val = roce_read(hr_dev, ROCEE_EXT_DB_OTH_H_REG);
-	tmp = cpu_to_le32(val);
-	roce_set_field(tmp, ROCEE_EXT_DB_OTH_H_EXT_DB_OTH_SHIFT_M,
-		       ROCEE_EXT_DB_OTH_H_EXT_DB_OTH_SHIFT_S,
-		       db->ext_db->eodb_dep);
-	roce_set_field(tmp, ROCEE_EXT_DB_SQ_H_EXT_DB_OTH_BA_H_M,
-		       ROCEE_EXT_DB_SQ_H_EXT_DB_OTH_BA_H_S,
-		       db->ext_db->eodb_dep);
-	val = le32_to_cpu(tmp);
-	roce_write(hr_dev, ROCEE_EXT_DB_OTH_H_REG, val);
-
-	dev_dbg(dev, "ext ODB depth: 0x%x\n", db->ext_db->eodb_dep);
-	dev_dbg(dev, "ext ODB threshold: empty: 0x%x, ful: 0x%x\n",
-		ext_odb_alept, ext_odb_alful);
-}
-
-static int hns_roce_db_ext_init(struct hns_roce_dev *hr_dev, u32 sdb_ext_mod,
-				u32 odb_ext_mod)
-{
-	struct hns_roce_v1_priv *priv = hr_dev->priv;
-	struct hns_roce_db_table *db = &priv->db_table;
-	struct device *dev = &hr_dev->pdev->dev;
-	dma_addr_t sdb_dma_addr;
-	dma_addr_t odb_dma_addr;
-	int ret = 0;
-
-	db->ext_db = kmalloc(sizeof(*db->ext_db), GFP_KERNEL);
-	if (!db->ext_db)
-		return -ENOMEM;
-
-	if (sdb_ext_mod) {
-		db->ext_db->sdb_buf_list = kmalloc(
-				sizeof(*db->ext_db->sdb_buf_list), GFP_KERNEL);
-		if (!db->ext_db->sdb_buf_list) {
-			ret = -ENOMEM;
-			goto ext_sdb_buf_fail_out;
-		}
-
-		db->ext_db->sdb_buf_list->buf = dma_alloc_coherent(dev,
-						     HNS_ROCE_V1_EXT_SDB_SIZE,
-						     &sdb_dma_addr, GFP_KERNEL);
-		if (!db->ext_db->sdb_buf_list->buf) {
-			ret = -ENOMEM;
-			goto alloc_sq_db_buf_fail;
-		}
-		db->ext_db->sdb_buf_list->map = sdb_dma_addr;
-
-		db->ext_db->esdb_dep = ilog2(HNS_ROCE_V1_EXT_SDB_DEPTH);
-		hns_roce_set_sdb_ext(hr_dev, HNS_ROCE_V1_EXT_SDB_ALEPT,
-				     HNS_ROCE_V1_EXT_SDB_ALFUL);
-	} else
-		hns_roce_set_sdb(hr_dev, HNS_ROCE_V1_SDB_ALEPT,
-				 HNS_ROCE_V1_SDB_ALFUL);
-
-	if (odb_ext_mod) {
-		db->ext_db->odb_buf_list = kmalloc(
-				sizeof(*db->ext_db->odb_buf_list), GFP_KERNEL);
-		if (!db->ext_db->odb_buf_list) {
-			ret = -ENOMEM;
-			goto ext_odb_buf_fail_out;
-		}
-
-		db->ext_db->odb_buf_list->buf = dma_alloc_coherent(dev,
-						     HNS_ROCE_V1_EXT_ODB_SIZE,
-						     &odb_dma_addr, GFP_KERNEL);
-		if (!db->ext_db->odb_buf_list->buf) {
-			ret = -ENOMEM;
-			goto alloc_otr_db_buf_fail;
-		}
-		db->ext_db->odb_buf_list->map = odb_dma_addr;
-
-		db->ext_db->eodb_dep = ilog2(HNS_ROCE_V1_EXT_ODB_DEPTH);
-		hns_roce_set_odb_ext(hr_dev, HNS_ROCE_V1_EXT_ODB_ALEPT,
-				     HNS_ROCE_V1_EXT_ODB_ALFUL);
-	} else
-		hns_roce_set_odb(hr_dev, HNS_ROCE_V1_ODB_ALEPT,
-				 HNS_ROCE_V1_ODB_ALFUL);
-
-	hns_roce_set_db_ext_mode(hr_dev, sdb_ext_mod, odb_ext_mod);
-
-	return 0;
-
-alloc_otr_db_buf_fail:
-	kfree(db->ext_db->odb_buf_list);
-
-ext_odb_buf_fail_out:
-	if (sdb_ext_mod) {
-		dma_free_coherent(dev, HNS_ROCE_V1_EXT_SDB_SIZE,
-				  db->ext_db->sdb_buf_list->buf,
-				  db->ext_db->sdb_buf_list->map);
-	}
-
-alloc_sq_db_buf_fail:
-	if (sdb_ext_mod)
-		kfree(db->ext_db->sdb_buf_list);
-
-ext_sdb_buf_fail_out:
-	kfree(db->ext_db);
-	return ret;
-}
-
-static struct hns_roce_qp *hns_roce_v1_create_lp_qp(struct hns_roce_dev *hr_dev,
-						    struct ib_pd *pd)
-{
-	struct device *dev = &hr_dev->pdev->dev;
-	struct ib_qp_init_attr init_attr;
-	struct ib_qp *qp;
-
-	memset(&init_attr, 0, sizeof(struct ib_qp_init_attr));
-	init_attr.qp_type		= IB_QPT_RC;
-	init_attr.sq_sig_type		= IB_SIGNAL_ALL_WR;
-	init_attr.cap.max_recv_wr	= HNS_ROCE_MIN_WQE_NUM;
-	init_attr.cap.max_send_wr	= HNS_ROCE_MIN_WQE_NUM;
-
-	qp = ib_create_qp(pd, &init_attr);
-	if (IS_ERR(qp)) {
-		dev_err(dev, "Create loop qp for mr free failed!");
-		return NULL;
-	}
-
-	return to_hr_qp(qp);
-}
-
-static int hns_roce_v1_rsv_lp_qp(struct hns_roce_dev *hr_dev)
-{
-	struct hns_roce_v1_priv *priv = hr_dev->priv;
-	struct hns_roce_free_mr *free_mr = &priv->free_mr;
-	struct hns_roce_caps *caps = &hr_dev->caps;
-	struct ib_device *ibdev = &hr_dev->ib_dev;
-	struct device *dev = &hr_dev->pdev->dev;
-	struct ib_cq_init_attr cq_init_attr;
-	struct ib_qp_attr attr = { 0 };
-	struct hns_roce_qp *hr_qp;
-	struct ib_cq *cq;
-	struct ib_pd *pd;
-	union ib_gid dgid;
-	__be64 subnet_prefix;
-	int attr_mask = 0;
-	int ret;
-	int i, j;
-	u8 queue_en[HNS_ROCE_V1_RESV_QP] = { 0 };
-	u8 phy_port;
-	u32 port = 0;
-	u8 sl;
-
-	/* Reserved cq for loop qp */
-	cq_init_attr.cqe		= HNS_ROCE_MIN_WQE_NUM * 2;
-	cq_init_attr.comp_vector	= 0;
-
-	cq = rdma_zalloc_drv_obj(ibdev, ib_cq);
-	if (!cq)
-		return -ENOMEM;
-
-	ret = hns_roce_create_cq(cq, &cq_init_attr, NULL);
-	if (ret) {
-		dev_err(dev, "Create cq for reserved loop qp failed!");
-		goto alloc_cq_failed;
-	}
-	free_mr->mr_free_cq = to_hr_cq(cq);
-	free_mr->mr_free_cq->ib_cq.device		= &hr_dev->ib_dev;
-	free_mr->mr_free_cq->ib_cq.uobject		= NULL;
-	free_mr->mr_free_cq->ib_cq.comp_handler		= NULL;
-	free_mr->mr_free_cq->ib_cq.event_handler	= NULL;
-	free_mr->mr_free_cq->ib_cq.cq_context		= NULL;
-	atomic_set(&free_mr->mr_free_cq->ib_cq.usecnt, 0);
-
-	pd = rdma_zalloc_drv_obj(ibdev, ib_pd);
-	if (!pd) {
-		ret = -ENOMEM;
-		goto alloc_mem_failed;
-	}
-
-	pd->device  = ibdev;
-	ret = hns_roce_alloc_pd(pd, NULL);
-	if (ret)
-		goto alloc_pd_failed;
-
-	free_mr->mr_free_pd = to_hr_pd(pd);
-	free_mr->mr_free_pd->ibpd.device  = &hr_dev->ib_dev;
-	free_mr->mr_free_pd->ibpd.uobject = NULL;
-	free_mr->mr_free_pd->ibpd.__internal_mr = NULL;
-	atomic_set(&free_mr->mr_free_pd->ibpd.usecnt, 0);
-
-	attr.qp_access_flags	= IB_ACCESS_REMOTE_WRITE;
-	attr.pkey_index		= 0;
-	attr.min_rnr_timer	= 0;
-	/* Disable read ability */
-	attr.max_dest_rd_atomic = 0;
-	attr.max_rd_atomic	= 0;
-	/* Use arbitrary values as rq_psn and sq_psn */
-	attr.rq_psn		= 0x0808;
-	attr.sq_psn		= 0x0808;
-	attr.retry_cnt		= 7;
-	attr.rnr_retry		= 7;
-	attr.timeout		= 0x12;
-	attr.path_mtu		= IB_MTU_256;
-	attr.ah_attr.type	= RDMA_AH_ATTR_TYPE_ROCE;
-	rdma_ah_set_grh(&attr.ah_attr, NULL, 0, 0, 1, 0);
-	rdma_ah_set_static_rate(&attr.ah_attr, 3);
-
-	subnet_prefix = cpu_to_be64(0xfe80000000000000LL);
-	for (i = 0; i < HNS_ROCE_V1_RESV_QP; i++) {
-		phy_port = (i >= HNS_ROCE_MAX_PORTS) ? (i - 2) :
-				(i % HNS_ROCE_MAX_PORTS);
-		sl = i / HNS_ROCE_MAX_PORTS;
-
-		for (j = 0; j < caps->num_ports; j++) {
-			if (hr_dev->iboe.phy_port[j] == phy_port) {
-				queue_en[i] = 1;
-				port = j;
-				break;
-			}
-		}
-
-		if (!queue_en[i])
-			continue;
-
-		free_mr->mr_free_qp[i] = hns_roce_v1_create_lp_qp(hr_dev, pd);
-		if (!free_mr->mr_free_qp[i]) {
-			dev_err(dev, "Create loop qp failed!\n");
-			ret = -ENOMEM;
-			goto create_lp_qp_failed;
-		}
-		hr_qp = free_mr->mr_free_qp[i];
-
-		hr_qp->port		= port;
-		hr_qp->phy_port		= phy_port;
-		hr_qp->ibqp.qp_type	= IB_QPT_RC;
-		hr_qp->ibqp.device	= &hr_dev->ib_dev;
-		hr_qp->ibqp.uobject	= NULL;
-		atomic_set(&hr_qp->ibqp.usecnt, 0);
-		hr_qp->ibqp.pd		= pd;
-		hr_qp->ibqp.recv_cq	= cq;
-		hr_qp->ibqp.send_cq	= cq;
-
-		rdma_ah_set_port_num(&attr.ah_attr, port + 1);
-		rdma_ah_set_sl(&attr.ah_attr, sl);
-		attr.port_num		= port + 1;
-
-		attr.dest_qp_num	= hr_qp->qpn;
-		memcpy(rdma_ah_retrieve_dmac(&attr.ah_attr),
-		       hr_dev->dev_addr[port],
-		       ETH_ALEN);
-
-		memcpy(&dgid.raw, &subnet_prefix, sizeof(u64));
-		memcpy(&dgid.raw[8], hr_dev->dev_addr[port], 3);
-		memcpy(&dgid.raw[13], hr_dev->dev_addr[port] + 3, 3);
-		dgid.raw[11] = 0xff;
-		dgid.raw[12] = 0xfe;
-		dgid.raw[8] ^= 2;
-		rdma_ah_set_dgid_raw(&attr.ah_attr, dgid.raw);
-
-		ret = hr_dev->hw->modify_qp(&hr_qp->ibqp, &attr, attr_mask,
-					    IB_QPS_RESET, IB_QPS_INIT);
-		if (ret) {
-			dev_err(dev, "modify qp failed(%d)!\n", ret);
-			goto create_lp_qp_failed;
-		}
-
-		ret = hr_dev->hw->modify_qp(&hr_qp->ibqp, &attr, IB_QP_DEST_QPN,
-					    IB_QPS_INIT, IB_QPS_RTR);
-		if (ret) {
-			dev_err(dev, "modify qp failed(%d)!\n", ret);
-			goto create_lp_qp_failed;
-		}
-
-		ret = hr_dev->hw->modify_qp(&hr_qp->ibqp, &attr, attr_mask,
-					    IB_QPS_RTR, IB_QPS_RTS);
-		if (ret) {
-			dev_err(dev, "modify qp failed(%d)!\n", ret);
-			goto create_lp_qp_failed;
-		}
-	}
-
-	return 0;
-
-create_lp_qp_failed:
-	for (i -= 1; i >= 0; i--) {
-		hr_qp = free_mr->mr_free_qp[i];
-		if (ib_destroy_qp(&hr_qp->ibqp))
-			dev_err(dev, "Destroy qp %d for mr free failed!\n", i);
-	}
-
-	hns_roce_dealloc_pd(pd, NULL);
-
-alloc_pd_failed:
-	kfree(pd);
-
-alloc_mem_failed:
-	hns_roce_destroy_cq(cq, NULL);
-alloc_cq_failed:
-	kfree(cq);
-	return ret;
-}
-
-static void hns_roce_v1_release_lp_qp(struct hns_roce_dev *hr_dev)
-{
-	struct hns_roce_v1_priv *priv = hr_dev->priv;
-	struct hns_roce_free_mr *free_mr = &priv->free_mr;
-	struct device *dev = &hr_dev->pdev->dev;
-	struct hns_roce_qp *hr_qp;
-	int ret;
-	int i;
-
-	for (i = 0; i < HNS_ROCE_V1_RESV_QP; i++) {
-		hr_qp = free_mr->mr_free_qp[i];
-		if (!hr_qp)
-			continue;
-
-		ret = ib_destroy_qp(&hr_qp->ibqp);
-		if (ret)
-			dev_err(dev, "Destroy qp %d for mr free failed(%d)!\n",
-				i, ret);
-	}
-
-	hns_roce_destroy_cq(&free_mr->mr_free_cq->ib_cq, NULL);
-	kfree(&free_mr->mr_free_cq->ib_cq);
-	hns_roce_dealloc_pd(&free_mr->mr_free_pd->ibpd, NULL);
-	kfree(&free_mr->mr_free_pd->ibpd);
-}
-
-static int hns_roce_db_init(struct hns_roce_dev *hr_dev)
-{
-	struct hns_roce_v1_priv *priv = hr_dev->priv;
-	struct hns_roce_db_table *db = &priv->db_table;
-	struct device *dev = &hr_dev->pdev->dev;
-	u32 sdb_ext_mod;
-	u32 odb_ext_mod;
-	u32 sdb_evt_mod;
-	u32 odb_evt_mod;
-	int ret;
-
-	memset(db, 0, sizeof(*db));
-
-	/* Default DB mode */
-	sdb_ext_mod = HNS_ROCE_SDB_EXTEND_MODE;
-	odb_ext_mod = HNS_ROCE_ODB_EXTEND_MODE;
-	sdb_evt_mod = HNS_ROCE_SDB_NORMAL_MODE;
-	odb_evt_mod = HNS_ROCE_ODB_POLL_MODE;
-
-	db->sdb_ext_mod = sdb_ext_mod;
-	db->odb_ext_mod = odb_ext_mod;
-
-	/* Init extend DB */
-	ret = hns_roce_db_ext_init(hr_dev, sdb_ext_mod, odb_ext_mod);
-	if (ret) {
-		dev_err(dev, "Failed in extend DB configuration.\n");
-		return ret;
-	}
-
-	hns_roce_set_db_event_mode(hr_dev, sdb_evt_mod, odb_evt_mod);
-
-	return 0;
-}
-
-static void hns_roce_v1_recreate_lp_qp_work_fn(struct work_struct *work)
-{
-	struct hns_roce_recreate_lp_qp_work *lp_qp_work;
-	struct hns_roce_dev *hr_dev;
-
-	lp_qp_work = container_of(work, struct hns_roce_recreate_lp_qp_work,
-				  work);
-	hr_dev = to_hr_dev(lp_qp_work->ib_dev);
-
-	hns_roce_v1_release_lp_qp(hr_dev);
-
-	if (hns_roce_v1_rsv_lp_qp(hr_dev))
-		dev_err(&hr_dev->pdev->dev, "create reserver qp failed\n");
-
-	if (lp_qp_work->comp_flag)
-		complete(lp_qp_work->comp);
-
-	kfree(lp_qp_work);
-}
-
-static int hns_roce_v1_recreate_lp_qp(struct hns_roce_dev *hr_dev)
-{
-	long end = HNS_ROCE_V1_RECREATE_LP_QP_TIMEOUT_MSECS;
-	struct hns_roce_v1_priv *priv = hr_dev->priv;
-	struct hns_roce_free_mr *free_mr = &priv->free_mr;
-	struct hns_roce_recreate_lp_qp_work *lp_qp_work;
-	struct device *dev = &hr_dev->pdev->dev;
-	struct completion comp;
-
-	lp_qp_work = kzalloc(sizeof(struct hns_roce_recreate_lp_qp_work),
-			     GFP_KERNEL);
-	if (!lp_qp_work)
-		return -ENOMEM;
-
-	INIT_WORK(&(lp_qp_work->work), hns_roce_v1_recreate_lp_qp_work_fn);
-
-	lp_qp_work->ib_dev = &(hr_dev->ib_dev);
-	lp_qp_work->comp = &comp;
-	lp_qp_work->comp_flag = 1;
-
-	init_completion(lp_qp_work->comp);
-
-	queue_work(free_mr->free_mr_wq, &(lp_qp_work->work));
-
-	while (end > 0) {
-		if (try_wait_for_completion(&comp))
-			return 0;
-		msleep(HNS_ROCE_V1_RECREATE_LP_QP_WAIT_VALUE);
-		end -= HNS_ROCE_V1_RECREATE_LP_QP_WAIT_VALUE;
-	}
-
-	lp_qp_work->comp_flag = 0;
-	if (try_wait_for_completion(&comp))
-		return 0;
-
-	dev_warn(dev, "recreate lp qp failed 20s timeout and return failed!\n");
-	return -ETIMEDOUT;
-}
-
-static int hns_roce_v1_send_lp_wqe(struct hns_roce_qp *hr_qp)
-{
-	struct hns_roce_dev *hr_dev = to_hr_dev(hr_qp->ibqp.device);
-	struct device *dev = &hr_dev->pdev->dev;
-	struct ib_send_wr send_wr;
-	const struct ib_send_wr *bad_wr;
-	int ret;
-
-	memset(&send_wr, 0, sizeof(send_wr));
-	send_wr.next	= NULL;
-	send_wr.num_sge	= 0;
-	send_wr.send_flags = 0;
-	send_wr.sg_list	= NULL;
-	send_wr.wr_id	= (unsigned long long)&send_wr;
-	send_wr.opcode	= IB_WR_RDMA_WRITE;
-
-	ret = hns_roce_v1_post_send(&hr_qp->ibqp, &send_wr, &bad_wr);
-	if (ret) {
-		dev_err(dev, "Post write wqe for mr free failed(%d)!", ret);
-		return ret;
-	}
-
-	return 0;
-}
-
-static void hns_roce_v1_mr_free_work_fn(struct work_struct *work)
-{
-	unsigned long end =
-		msecs_to_jiffies(HNS_ROCE_V1_FREE_MR_TIMEOUT_MSECS) + jiffies;
-	struct hns_roce_mr_free_work *mr_work =
-		container_of(work, struct hns_roce_mr_free_work, work);
-	struct hns_roce_dev *hr_dev = to_hr_dev(mr_work->ib_dev);
-	struct hns_roce_v1_priv *priv = hr_dev->priv;
-	struct hns_roce_free_mr *free_mr = &priv->free_mr;
-	struct hns_roce_cq *mr_free_cq = free_mr->mr_free_cq;
-	struct hns_roce_mr *hr_mr = mr_work->mr;
-	struct device *dev = &hr_dev->pdev->dev;
-	struct ib_wc wc[HNS_ROCE_V1_RESV_QP];
-	struct hns_roce_qp *hr_qp;
-	int ne = 0;
-	int ret;
-	int i;
-
-	for (i = 0; i < HNS_ROCE_V1_RESV_QP; i++) {
-		hr_qp = free_mr->mr_free_qp[i];
-		if (!hr_qp)
-			continue;
-		ne++;
-
-		ret = hns_roce_v1_send_lp_wqe(hr_qp);
-		if (ret) {
-			dev_err(dev,
-			     "Send wqe (qp:0x%lx) for mr free failed(%d)!\n",
-			     hr_qp->qpn, ret);
-			goto free_work;
-		}
-	}
-
-	if (!ne) {
-		dev_err(dev, "Reserved loop qp is absent!\n");
-		goto free_work;
-	}
-
-	do {
-		ret = hns_roce_v1_poll_cq(&mr_free_cq->ib_cq, ne, wc);
-		if (ret < 0 && hr_qp) {
-			dev_err(dev,
-			   "(qp:0x%lx) starts, Poll cqe failed(%d) for mr 0x%x free! Remain %d cqe\n",
-			   hr_qp->qpn, ret, hr_mr->key, ne);
-			goto free_work;
-		}
-		ne -= ret;
-		usleep_range(HNS_ROCE_V1_FREE_MR_WAIT_VALUE * 1000,
-			     (1 + HNS_ROCE_V1_FREE_MR_WAIT_VALUE) * 1000);
-	} while (ne && time_before_eq(jiffies, end));
-
-	if (ne != 0)
-		dev_err(dev,
-			"Poll cqe for mr 0x%x free timeout! Remain %d cqe\n",
-			hr_mr->key, ne);
-
-free_work:
-	if (mr_work->comp_flag)
-		complete(mr_work->comp);
-	kfree(mr_work);
-}
-
-static int hns_roce_v1_dereg_mr(struct hns_roce_dev *hr_dev,
-				struct hns_roce_mr *mr, struct ib_udata *udata)
-{
-	struct hns_roce_v1_priv *priv = hr_dev->priv;
-	struct hns_roce_free_mr *free_mr = &priv->free_mr;
-	long end = HNS_ROCE_V1_FREE_MR_TIMEOUT_MSECS;
-	struct device *dev = &hr_dev->pdev->dev;
-	struct hns_roce_mr_free_work *mr_work;
-	unsigned long start = jiffies;
-	struct completion comp;
-	int ret = 0;
-
-	if (mr->enabled) {
-		if (hns_roce_hw_destroy_mpt(hr_dev, NULL,
-					    key_to_hw_index(mr->key) &
-					    (hr_dev->caps.num_mtpts - 1)))
-			dev_warn(dev, "DESTROY_MPT failed!\n");
-	}
-
-	mr_work = kzalloc(sizeof(*mr_work), GFP_KERNEL);
-	if (!mr_work) {
-		ret = -ENOMEM;
-		goto free_mr;
-	}
-
-	INIT_WORK(&(mr_work->work), hns_roce_v1_mr_free_work_fn);
-
-	mr_work->ib_dev = &(hr_dev->ib_dev);
-	mr_work->comp = &comp;
-	mr_work->comp_flag = 1;
-	mr_work->mr = (void *)mr;
-	init_completion(mr_work->comp);
-
-	queue_work(free_mr->free_mr_wq, &(mr_work->work));
-
-	while (end > 0) {
-		if (try_wait_for_completion(&comp))
-			goto free_mr;
-		msleep(HNS_ROCE_V1_FREE_MR_WAIT_VALUE);
-		end -= HNS_ROCE_V1_FREE_MR_WAIT_VALUE;
-	}
-
-	mr_work->comp_flag = 0;
-	if (try_wait_for_completion(&comp))
-		goto free_mr;
-
-	dev_warn(dev, "Free mr work 0x%x over 50s and failed!\n", mr->key);
-	ret = -ETIMEDOUT;
-
-free_mr:
-	dev_dbg(dev, "Free mr 0x%x use 0x%x us.\n",
-		mr->key, jiffies_to_usecs(jiffies) - jiffies_to_usecs(start));
-
-	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);
-
-	return ret;
-}
-
-static void hns_roce_db_free(struct hns_roce_dev *hr_dev)
-{
-	struct hns_roce_v1_priv *priv = hr_dev->priv;
-	struct hns_roce_db_table *db = &priv->db_table;
-	struct device *dev = &hr_dev->pdev->dev;
-
-	if (db->sdb_ext_mod) {
-		dma_free_coherent(dev, HNS_ROCE_V1_EXT_SDB_SIZE,
-				  db->ext_db->sdb_buf_list->buf,
-				  db->ext_db->sdb_buf_list->map);
-		kfree(db->ext_db->sdb_buf_list);
-	}
-
-	if (db->odb_ext_mod) {
-		dma_free_coherent(dev, HNS_ROCE_V1_EXT_ODB_SIZE,
-				  db->ext_db->odb_buf_list->buf,
-				  db->ext_db->odb_buf_list->map);
-		kfree(db->ext_db->odb_buf_list);
-	}
-
-	kfree(db->ext_db);
-}
-
-static int hns_roce_raq_init(struct hns_roce_dev *hr_dev)
-{
-	struct hns_roce_v1_priv *priv = hr_dev->priv;
-	struct hns_roce_raq_table *raq = &priv->raq_table;
-	struct device *dev = &hr_dev->pdev->dev;
-	dma_addr_t addr;
-	int raq_shift;
-	__le32 tmp;
-	u32 val;
-	int ret;
-
-	raq->e_raq_buf = kzalloc(sizeof(*(raq->e_raq_buf)), GFP_KERNEL);
-	if (!raq->e_raq_buf)
-		return -ENOMEM;
-
-	raq->e_raq_buf->buf = dma_alloc_coherent(dev, HNS_ROCE_V1_RAQ_SIZE,
-						 &addr, GFP_KERNEL);
-	if (!raq->e_raq_buf->buf) {
-		ret = -ENOMEM;
-		goto err_dma_alloc_raq;
-	}
-	raq->e_raq_buf->map = addr;
-
-	/* Configure raq extended address. 48bit 4K align */
-	roce_write(hr_dev, ROCEE_EXT_RAQ_REG, raq->e_raq_buf->map >> 12);
-
-	/* Configure raq_shift */
-	raq_shift = ilog2(HNS_ROCE_V1_RAQ_SIZE / HNS_ROCE_V1_RAQ_ENTRY);
-	val = roce_read(hr_dev, ROCEE_EXT_RAQ_H_REG);
-	tmp = cpu_to_le32(val);
-	roce_set_field(tmp, ROCEE_EXT_RAQ_H_EXT_RAQ_SHIFT_M,
-		       ROCEE_EXT_RAQ_H_EXT_RAQ_SHIFT_S, raq_shift);
-	/*
-	 * 44 = 32 + 12, When evaluating addr to hardware, shift 12 because of
-	 * using 4K page, and shift more 32 because of
-	 * calculating the high 32 bit value evaluated to hardware.
-	 */
-	roce_set_field(tmp, ROCEE_EXT_RAQ_H_EXT_RAQ_BA_H_M,
-		       ROCEE_EXT_RAQ_H_EXT_RAQ_BA_H_S,
-		       raq->e_raq_buf->map >> 44);
-	val = le32_to_cpu(tmp);
-	roce_write(hr_dev, ROCEE_EXT_RAQ_H_REG, val);
-	dev_dbg(dev, "Configure raq_shift 0x%x.\n", val);
-
-	/* Configure raq threshold */
-	val = roce_read(hr_dev, ROCEE_RAQ_WL_REG);
-	tmp = cpu_to_le32(val);
-	roce_set_field(tmp, ROCEE_RAQ_WL_ROCEE_RAQ_WL_M,
-		       ROCEE_RAQ_WL_ROCEE_RAQ_WL_S,
-		       HNS_ROCE_V1_EXT_RAQ_WF);
-	val = le32_to_cpu(tmp);
-	roce_write(hr_dev, ROCEE_RAQ_WL_REG, val);
-	dev_dbg(dev, "Configure raq_wl 0x%x.\n", val);
-
-	/* Enable extend raq */
-	val = roce_read(hr_dev, ROCEE_WRMS_POL_TIME_INTERVAL_REG);
-	tmp = cpu_to_le32(val);
-	roce_set_field(tmp,
-		       ROCEE_WRMS_POL_TIME_INTERVAL_WRMS_POL_TIME_INTERVAL_M,
-		       ROCEE_WRMS_POL_TIME_INTERVAL_WRMS_POL_TIME_INTERVAL_S,
-		       POL_TIME_INTERVAL_VAL);
-	roce_set_bit(tmp, ROCEE_WRMS_POL_TIME_INTERVAL_WRMS_EXT_RAQ_MODE, 1);
-	roce_set_field(tmp,
-		       ROCEE_WRMS_POL_TIME_INTERVAL_WRMS_RAQ_TIMEOUT_CHK_CFG_M,
-		       ROCEE_WRMS_POL_TIME_INTERVAL_WRMS_RAQ_TIMEOUT_CHK_CFG_S,
-		       2);
-	roce_set_bit(tmp,
-		     ROCEE_WRMS_POL_TIME_INTERVAL_WRMS_RAQ_TIMEOUT_CHK_EN_S, 1);
-	val = le32_to_cpu(tmp);
-	roce_write(hr_dev, ROCEE_WRMS_POL_TIME_INTERVAL_REG, val);
-	dev_dbg(dev, "Configure WrmsPolTimeInterval 0x%x.\n", val);
-
-	/* Enable raq drop */
-	val = roce_read(hr_dev, ROCEE_GLB_CFG_REG);
-	tmp = cpu_to_le32(val);
-	roce_set_bit(tmp, ROCEE_GLB_CFG_TRP_RAQ_DROP_EN_S, 1);
-	val = le32_to_cpu(tmp);
-	roce_write(hr_dev, ROCEE_GLB_CFG_REG, val);
-	dev_dbg(dev, "Configure GlbCfg = 0x%x.\n", val);
-
-	return 0;
-
-err_dma_alloc_raq:
-	kfree(raq->e_raq_buf);
-	return ret;
-}
-
-static void hns_roce_raq_free(struct hns_roce_dev *hr_dev)
-{
-	struct hns_roce_v1_priv *priv = hr_dev->priv;
-	struct hns_roce_raq_table *raq = &priv->raq_table;
-	struct device *dev = &hr_dev->pdev->dev;
-
-	dma_free_coherent(dev, HNS_ROCE_V1_RAQ_SIZE, raq->e_raq_buf->buf,
-			  raq->e_raq_buf->map);
-	kfree(raq->e_raq_buf);
-}
-
-static void hns_roce_port_enable(struct hns_roce_dev *hr_dev, int enable_flag)
-{
-	__le32 tmp;
-	u32 val;
-
-	if (enable_flag) {
-		val = roce_read(hr_dev, ROCEE_GLB_CFG_REG);
-		 /* Open all ports */
-		tmp = cpu_to_le32(val);
-		roce_set_field(tmp, ROCEE_GLB_CFG_ROCEE_PORT_ST_M,
-			       ROCEE_GLB_CFG_ROCEE_PORT_ST_S,
-			       ALL_PORT_VAL_OPEN);
-		val = le32_to_cpu(tmp);
-		roce_write(hr_dev, ROCEE_GLB_CFG_REG, val);
-	} else {
-		val = roce_read(hr_dev, ROCEE_GLB_CFG_REG);
-		/* Close all ports */
-		tmp = cpu_to_le32(val);
-		roce_set_field(tmp, ROCEE_GLB_CFG_ROCEE_PORT_ST_M,
-			       ROCEE_GLB_CFG_ROCEE_PORT_ST_S, 0x0);
-		val = le32_to_cpu(tmp);
-		roce_write(hr_dev, ROCEE_GLB_CFG_REG, val);
-	}
-}
-
-static int hns_roce_bt_init(struct hns_roce_dev *hr_dev)
-{
-	struct hns_roce_v1_priv *priv = hr_dev->priv;
-	struct device *dev = &hr_dev->pdev->dev;
-	int ret;
-
-	priv->bt_table.qpc_buf.buf = dma_alloc_coherent(dev,
-		HNS_ROCE_BT_RSV_BUF_SIZE, &priv->bt_table.qpc_buf.map,
-		GFP_KERNEL);
-	if (!priv->bt_table.qpc_buf.buf)
-		return -ENOMEM;
-
-	priv->bt_table.mtpt_buf.buf = dma_alloc_coherent(dev,
-		HNS_ROCE_BT_RSV_BUF_SIZE, &priv->bt_table.mtpt_buf.map,
-		GFP_KERNEL);
-	if (!priv->bt_table.mtpt_buf.buf) {
-		ret = -ENOMEM;
-		goto err_failed_alloc_mtpt_buf;
-	}
-
-	priv->bt_table.cqc_buf.buf = dma_alloc_coherent(dev,
-		HNS_ROCE_BT_RSV_BUF_SIZE, &priv->bt_table.cqc_buf.map,
-		GFP_KERNEL);
-	if (!priv->bt_table.cqc_buf.buf) {
-		ret = -ENOMEM;
-		goto err_failed_alloc_cqc_buf;
-	}
-
-	return 0;
-
-err_failed_alloc_cqc_buf:
-	dma_free_coherent(dev, HNS_ROCE_BT_RSV_BUF_SIZE,
-		priv->bt_table.mtpt_buf.buf, priv->bt_table.mtpt_buf.map);
-
-err_failed_alloc_mtpt_buf:
-	dma_free_coherent(dev, HNS_ROCE_BT_RSV_BUF_SIZE,
-		priv->bt_table.qpc_buf.buf, priv->bt_table.qpc_buf.map);
-
-	return ret;
-}
-
-static void hns_roce_bt_free(struct hns_roce_dev *hr_dev)
-{
-	struct hns_roce_v1_priv *priv = hr_dev->priv;
-	struct device *dev = &hr_dev->pdev->dev;
-
-	dma_free_coherent(dev, HNS_ROCE_BT_RSV_BUF_SIZE,
-		priv->bt_table.cqc_buf.buf, priv->bt_table.cqc_buf.map);
-
-	dma_free_coherent(dev, HNS_ROCE_BT_RSV_BUF_SIZE,
-		priv->bt_table.mtpt_buf.buf, priv->bt_table.mtpt_buf.map);
-
-	dma_free_coherent(dev, HNS_ROCE_BT_RSV_BUF_SIZE,
-		priv->bt_table.qpc_buf.buf, priv->bt_table.qpc_buf.map);
-}
-
-static int hns_roce_tptr_init(struct hns_roce_dev *hr_dev)
-{
-	struct hns_roce_v1_priv *priv = hr_dev->priv;
-	struct hns_roce_buf_list *tptr_buf = &priv->tptr_table.tptr_buf;
-	struct device *dev = &hr_dev->pdev->dev;
-
-	/*
-	 * This buffer will be used for CQ's tptr(tail pointer), also
-	 * named ci(customer index). Every CQ will use 2 bytes to save
-	 * cqe ci in hip06. Hardware will read this area to get new ci
-	 * when the queue is almost full.
-	 */
-	tptr_buf->buf = dma_alloc_coherent(dev, HNS_ROCE_V1_TPTR_BUF_SIZE,
-					   &tptr_buf->map, GFP_KERNEL);
-	if (!tptr_buf->buf)
-		return -ENOMEM;
-
-	hr_dev->tptr_dma_addr = tptr_buf->map;
-	hr_dev->tptr_size = HNS_ROCE_V1_TPTR_BUF_SIZE;
-
-	return 0;
-}
-
-static void hns_roce_tptr_free(struct hns_roce_dev *hr_dev)
-{
-	struct hns_roce_v1_priv *priv = hr_dev->priv;
-	struct hns_roce_buf_list *tptr_buf = &priv->tptr_table.tptr_buf;
-	struct device *dev = &hr_dev->pdev->dev;
-
-	dma_free_coherent(dev, HNS_ROCE_V1_TPTR_BUF_SIZE,
-			  tptr_buf->buf, tptr_buf->map);
-}
-
-static int hns_roce_free_mr_init(struct hns_roce_dev *hr_dev)
-{
-	struct hns_roce_v1_priv *priv = hr_dev->priv;
-	struct hns_roce_free_mr *free_mr = &priv->free_mr;
-	struct device *dev = &hr_dev->pdev->dev;
-	int ret;
-
-	free_mr->free_mr_wq = create_singlethread_workqueue("hns_roce_free_mr");
-	if (!free_mr->free_mr_wq) {
-		dev_err(dev, "Create free mr workqueue failed!\n");
-		return -ENOMEM;
-	}
-
-	ret = hns_roce_v1_rsv_lp_qp(hr_dev);
-	if (ret) {
-		dev_err(dev, "Reserved loop qp failed(%d)!\n", ret);
-		destroy_workqueue(free_mr->free_mr_wq);
-	}
-
-	return ret;
-}
-
-static void hns_roce_free_mr_free(struct hns_roce_dev *hr_dev)
-{
-	struct hns_roce_v1_priv *priv = hr_dev->priv;
-	struct hns_roce_free_mr *free_mr = &priv->free_mr;
-
-	destroy_workqueue(free_mr->free_mr_wq);
-
-	hns_roce_v1_release_lp_qp(hr_dev);
-}
-
-/**
- * hns_roce_v1_reset - reset RoCE
- * @hr_dev: RoCE device struct pointer
- * @dereset: true -- drop reset, false -- reset
- * return 0 - success , negative --fail
- */
-static int hns_roce_v1_reset(struct hns_roce_dev *hr_dev, bool dereset)
-{
-	struct device_node *dsaf_node;
-	struct device *dev = &hr_dev->pdev->dev;
-	struct device_node *np = dev->of_node;
-	struct fwnode_handle *fwnode;
-	int ret;
-
-	/* check if this is DT/ACPI case */
-	if (dev_of_node(dev)) {
-		dsaf_node = of_parse_phandle(np, "dsaf-handle", 0);
-		if (!dsaf_node) {
-			dev_err(dev, "could not find dsaf-handle\n");
-			return -EINVAL;
-		}
-		fwnode = &dsaf_node->fwnode;
-	} else if (is_acpi_device_node(dev->fwnode)) {
-		struct fwnode_reference_args args;
-
-		ret = acpi_node_get_property_reference(dev->fwnode,
-						       "dsaf-handle", 0, &args);
-		if (ret) {
-			dev_err(dev, "could not find dsaf-handle\n");
-			return ret;
-		}
-		fwnode = args.fwnode;
-	} else {
-		dev_err(dev, "cannot read data from DT or ACPI\n");
-		return -ENXIO;
-	}
-
-	ret = hns_dsaf_roce_reset(fwnode, false);
-	if (ret)
-		return ret;
-
-	if (dereset) {
-		msleep(SLEEP_TIME_INTERVAL);
-		ret = hns_dsaf_roce_reset(fwnode, true);
-	}
-
-	return ret;
-}
-
-static int hns_roce_v1_profile(struct hns_roce_dev *hr_dev)
-{
-	struct hns_roce_caps *caps = &hr_dev->caps;
-	int i;
-
-	hr_dev->vendor_id = roce_read(hr_dev, ROCEE_VENDOR_ID_REG);
-	hr_dev->vendor_part_id = roce_read(hr_dev, ROCEE_VENDOR_PART_ID_REG);
-	hr_dev->sys_image_guid = roce_read(hr_dev, ROCEE_SYS_IMAGE_GUID_L_REG) |
-				((u64)roce_read(hr_dev,
-					    ROCEE_SYS_IMAGE_GUID_H_REG) << 32);
-	hr_dev->hw_rev		= HNS_ROCE_HW_VER1;
-
-	caps->num_qps		= HNS_ROCE_V1_MAX_QP_NUM;
-	caps->max_wqes		= HNS_ROCE_V1_MAX_WQE_NUM;
-	caps->min_wqes		= HNS_ROCE_MIN_WQE_NUM;
-	caps->num_cqs		= HNS_ROCE_V1_MAX_CQ_NUM;
-	caps->min_cqes		= HNS_ROCE_MIN_CQE_NUM;
-	caps->max_cqes		= HNS_ROCE_V1_MAX_CQE_NUM;
-	caps->max_sq_sg		= HNS_ROCE_V1_SG_NUM;
-	caps->max_rq_sg		= HNS_ROCE_V1_SG_NUM;
-	caps->max_sq_inline	= HNS_ROCE_V1_INLINE_SIZE;
-	caps->num_uars		= HNS_ROCE_V1_UAR_NUM;
-	caps->phy_num_uars	= HNS_ROCE_V1_PHY_UAR_NUM;
-	caps->num_aeq_vectors	= HNS_ROCE_V1_AEQE_VEC_NUM;
-	caps->num_comp_vectors	= HNS_ROCE_V1_COMP_VEC_NUM;
-	caps->num_other_vectors	= HNS_ROCE_V1_ABNORMAL_VEC_NUM;
-	caps->num_mtpts		= HNS_ROCE_V1_MAX_MTPT_NUM;
-	caps->num_mtt_segs	= HNS_ROCE_V1_MAX_MTT_SEGS;
-	caps->num_pds		= HNS_ROCE_V1_MAX_PD_NUM;
-	caps->max_qp_init_rdma	= HNS_ROCE_V1_MAX_QP_INIT_RDMA;
-	caps->max_qp_dest_rdma	= HNS_ROCE_V1_MAX_QP_DEST_RDMA;
-	caps->max_sq_desc_sz	= HNS_ROCE_V1_MAX_SQ_DESC_SZ;
-	caps->max_rq_desc_sz	= HNS_ROCE_V1_MAX_RQ_DESC_SZ;
-	caps->qpc_sz		= HNS_ROCE_V1_QPC_SIZE;
-	caps->irrl_entry_sz	= HNS_ROCE_V1_IRRL_ENTRY_SIZE;
-	caps->cqc_entry_sz	= HNS_ROCE_V1_CQC_ENTRY_SIZE;
-	caps->mtpt_entry_sz	= HNS_ROCE_V1_MTPT_ENTRY_SIZE;
-	caps->mtt_entry_sz	= HNS_ROCE_V1_MTT_ENTRY_SIZE;
-	caps->cqe_sz		= HNS_ROCE_V1_CQE_SIZE;
-	caps->page_size_cap	= HNS_ROCE_V1_PAGE_SIZE_SUPPORT;
-	caps->reserved_lkey	= 0;
-	caps->reserved_pds	= 0;
-	caps->reserved_mrws	= 1;
-	caps->reserved_uars	= 0;
-	caps->reserved_cqs	= 0;
-	caps->reserved_qps	= 12; /* 2 SQP per port, six ports total 12 */
-	caps->chunk_sz		= HNS_ROCE_V1_TABLE_CHUNK_SIZE;
-
-	for (i = 0; i < caps->num_ports; i++)
-		caps->pkey_table_len[i] = 1;
-
-	for (i = 0; i < caps->num_ports; i++) {
-		/* Six ports shared 16 GID in v1 engine */
-		if (i >= (HNS_ROCE_V1_GID_NUM % caps->num_ports))
-			caps->gid_table_len[i] = HNS_ROCE_V1_GID_NUM /
-						 caps->num_ports;
-		else
-			caps->gid_table_len[i] = HNS_ROCE_V1_GID_NUM /
-						 caps->num_ports + 1;
-	}
-
-	caps->ceqe_depth = HNS_ROCE_V1_COMP_EQE_NUM;
-	caps->aeqe_depth = HNS_ROCE_V1_ASYNC_EQE_NUM;
-	caps->local_ca_ack_delay = roce_read(hr_dev, ROCEE_ACK_DELAY_REG);
-	caps->max_mtu = IB_MTU_2048;
-
-	return 0;
-}
-
-static int hns_roce_v1_init(struct hns_roce_dev *hr_dev)
-{
-	int ret;
-	u32 val;
-	__le32 tmp;
-	struct device *dev = &hr_dev->pdev->dev;
-
-	/* DMAE user config */
-	val = roce_read(hr_dev, ROCEE_DMAE_USER_CFG1_REG);
-	tmp = cpu_to_le32(val);
-	roce_set_field(tmp, ROCEE_DMAE_USER_CFG1_ROCEE_CACHE_TB_CFG_M,
-		       ROCEE_DMAE_USER_CFG1_ROCEE_CACHE_TB_CFG_S, 0xf);
-	roce_set_field(tmp, ROCEE_DMAE_USER_CFG1_ROCEE_STREAM_ID_TB_CFG_M,
-		       ROCEE_DMAE_USER_CFG1_ROCEE_STREAM_ID_TB_CFG_S,
-		       1 << PAGES_SHIFT_16);
-	val = le32_to_cpu(tmp);
-	roce_write(hr_dev, ROCEE_DMAE_USER_CFG1_REG, val);
-
-	val = roce_read(hr_dev, ROCEE_DMAE_USER_CFG2_REG);
-	tmp = cpu_to_le32(val);
-	roce_set_field(tmp, ROCEE_DMAE_USER_CFG2_ROCEE_CACHE_PKT_CFG_M,
-		       ROCEE_DMAE_USER_CFG2_ROCEE_CACHE_PKT_CFG_S, 0xf);
-	roce_set_field(tmp, ROCEE_DMAE_USER_CFG2_ROCEE_STREAM_ID_PKT_CFG_M,
-		       ROCEE_DMAE_USER_CFG2_ROCEE_STREAM_ID_PKT_CFG_S,
-		       1 << PAGES_SHIFT_16);
-
-	ret = hns_roce_db_init(hr_dev);
-	if (ret) {
-		dev_err(dev, "doorbell init failed!\n");
-		return ret;
-	}
-
-	ret = hns_roce_raq_init(hr_dev);
-	if (ret) {
-		dev_err(dev, "raq init failed!\n");
-		goto error_failed_raq_init;
-	}
-
-	ret = hns_roce_bt_init(hr_dev);
-	if (ret) {
-		dev_err(dev, "bt init failed!\n");
-		goto error_failed_bt_init;
-	}
-
-	ret = hns_roce_tptr_init(hr_dev);
-	if (ret) {
-		dev_err(dev, "tptr init failed!\n");
-		goto error_failed_tptr_init;
-	}
-
-	ret = hns_roce_free_mr_init(hr_dev);
-	if (ret) {
-		dev_err(dev, "free mr init failed!\n");
-		goto error_failed_free_mr_init;
-	}
-
-	hns_roce_port_enable(hr_dev, HNS_ROCE_PORT_UP);
-
-	return 0;
-
-error_failed_free_mr_init:
-	hns_roce_tptr_free(hr_dev);
-
-error_failed_tptr_init:
-	hns_roce_bt_free(hr_dev);
-
-error_failed_bt_init:
-	hns_roce_raq_free(hr_dev);
-
-error_failed_raq_init:
-	hns_roce_db_free(hr_dev);
-	return ret;
-}
-
-static void hns_roce_v1_exit(struct hns_roce_dev *hr_dev)
-{
-	hns_roce_port_enable(hr_dev, HNS_ROCE_PORT_DOWN);
-	hns_roce_free_mr_free(hr_dev);
-	hns_roce_tptr_free(hr_dev);
-	hns_roce_bt_free(hr_dev);
-	hns_roce_raq_free(hr_dev);
-	hns_roce_db_free(hr_dev);
-}
-
-static int hns_roce_v1_cmd_pending(struct hns_roce_dev *hr_dev)
-{
-	u32 status = readl(hr_dev->reg_base + ROCEE_MB6_REG);
-
-	return (!!(status & (1 << HCR_GO_BIT)));
-}
-
-static int hns_roce_v1_post_mbox(struct hns_roce_dev *hr_dev, u64 in_param,
-				 u64 out_param, u32 in_modifier, u8 op_modifier,
-				 u16 op, u16 token, int event)
-{
-	u32 __iomem *hcr = (u32 __iomem *)(hr_dev->reg_base + ROCEE_MB1_REG);
-	unsigned long end;
-	u32 val = 0;
-	__le32 tmp;
-
-	end = msecs_to_jiffies(GO_BIT_TIMEOUT_MSECS) + jiffies;
-	while (hns_roce_v1_cmd_pending(hr_dev)) {
-		if (time_after(jiffies, end)) {
-			dev_err(hr_dev->dev, "jiffies=%d end=%d\n",
-				(int)jiffies, (int)end);
-			return -EAGAIN;
-		}
-		cond_resched();
-	}
-
-	tmp = cpu_to_le32(val);
-	roce_set_field(tmp, ROCEE_MB6_ROCEE_MB_CMD_M, ROCEE_MB6_ROCEE_MB_CMD_S,
-		       op);
-	roce_set_field(tmp, ROCEE_MB6_ROCEE_MB_CMD_MDF_M,
-		       ROCEE_MB6_ROCEE_MB_CMD_MDF_S, op_modifier);
-	roce_set_bit(tmp, ROCEE_MB6_ROCEE_MB_EVENT_S, event);
-	roce_set_bit(tmp, ROCEE_MB6_ROCEE_MB_HW_RUN_S, 1);
-	roce_set_field(tmp, ROCEE_MB6_ROCEE_MB_TOKEN_M,
-		       ROCEE_MB6_ROCEE_MB_TOKEN_S, token);
-
-	val = le32_to_cpu(tmp);
-	writeq(in_param, hcr + 0);
-	writeq(out_param, hcr + 2);
-	writel(in_modifier, hcr + 4);
-	/* Memory barrier */
-	wmb();
-
-	writel(val, hcr + 5);
-
-	return 0;
-}
-
-static int hns_roce_v1_chk_mbox(struct hns_roce_dev *hr_dev,
-				unsigned int timeout)
-{
-	u8 __iomem *hcr = hr_dev->reg_base + ROCEE_MB1_REG;
-	unsigned long end;
-	u32 status = 0;
-
-	end = msecs_to_jiffies(timeout) + jiffies;
-	while (hns_roce_v1_cmd_pending(hr_dev) && time_before(jiffies, end))
-		cond_resched();
-
-	if (hns_roce_v1_cmd_pending(hr_dev)) {
-		dev_err(hr_dev->dev, "[cmd_poll]hw run cmd TIMEDOUT!\n");
-		return -ETIMEDOUT;
-	}
-
-	status = le32_to_cpu((__force __le32)
-			      __raw_readl(hcr + HCR_STATUS_OFFSET));
-	if ((status & STATUS_MASK) != 0x1) {
-		dev_err(hr_dev->dev, "mailbox status 0x%x!\n", status);
-		return -EBUSY;
-	}
-
-	return 0;
-}
-
-static int hns_roce_v1_set_gid(struct hns_roce_dev *hr_dev, u32 port,
-			       int gid_index, const union ib_gid *gid,
-			       const struct ib_gid_attr *attr)
-{
-	unsigned long flags;
-	u32 *p = NULL;
-	u8 gid_idx;
-
-	gid_idx = hns_get_gid_index(hr_dev, port, gid_index);
-
-	spin_lock_irqsave(&hr_dev->iboe.lock, flags);
-
-	p = (u32 *)&gid->raw[0];
-	roce_raw_write(*p, hr_dev->reg_base + ROCEE_PORT_GID_L_0_REG +
-		       (HNS_ROCE_V1_GID_NUM * gid_idx));
-
-	p = (u32 *)&gid->raw[4];
-	roce_raw_write(*p, hr_dev->reg_base + ROCEE_PORT_GID_ML_0_REG +
-		       (HNS_ROCE_V1_GID_NUM * gid_idx));
-
-	p = (u32 *)&gid->raw[8];
-	roce_raw_write(*p, hr_dev->reg_base + ROCEE_PORT_GID_MH_0_REG +
-		       (HNS_ROCE_V1_GID_NUM * gid_idx));
-
-	p = (u32 *)&gid->raw[0xc];
-	roce_raw_write(*p, hr_dev->reg_base + ROCEE_PORT_GID_H_0_REG +
-		       (HNS_ROCE_V1_GID_NUM * gid_idx));
-
-	spin_unlock_irqrestore(&hr_dev->iboe.lock, flags);
-
-	return 0;
-}
-
-static int hns_roce_v1_set_mac(struct hns_roce_dev *hr_dev, u8 phy_port,
-			       const u8 *addr)
-{
-	u32 reg_smac_l;
-	u16 reg_smac_h;
-	__le32 tmp;
-	u16 *p_h;
-	u32 *p;
-	u32 val;
-
-	/*
-	 * When mac changed, loopback may fail
-	 * because of smac not equal to dmac.
-	 * We Need to release and create reserved qp again.
-	 */
-	if (hr_dev->hw->dereg_mr) {
-		int ret;
-
-		ret = hns_roce_v1_recreate_lp_qp(hr_dev);
-		if (ret && ret != -ETIMEDOUT)
-			return ret;
-	}
-
-	p = (u32 *)(&addr[0]);
-	reg_smac_l = *p;
-	roce_raw_write(reg_smac_l, hr_dev->reg_base + ROCEE_SMAC_L_0_REG +
-		       PHY_PORT_OFFSET * phy_port);
-
-	val = roce_read(hr_dev,
-			ROCEE_SMAC_H_0_REG + phy_port * PHY_PORT_OFFSET);
-	tmp = cpu_to_le32(val);
-	p_h = (u16 *)(&addr[4]);
-	reg_smac_h  = *p_h;
-	roce_set_field(tmp, ROCEE_SMAC_H_ROCEE_SMAC_H_M,
-		       ROCEE_SMAC_H_ROCEE_SMAC_H_S, reg_smac_h);
-	val = le32_to_cpu(tmp);
-	roce_write(hr_dev, ROCEE_SMAC_H_0_REG + phy_port * PHY_PORT_OFFSET,
-		   val);
-
-	return 0;
-}
-
-static void hns_roce_v1_set_mtu(struct hns_roce_dev *hr_dev, u8 phy_port,
-				enum ib_mtu mtu)
-{
-	__le32 tmp;
-	u32 val;
-
-	val = roce_read(hr_dev,
-			ROCEE_SMAC_H_0_REG + phy_port * PHY_PORT_OFFSET);
-	tmp = cpu_to_le32(val);
-	roce_set_field(tmp, ROCEE_SMAC_H_ROCEE_PORT_MTU_M,
-		       ROCEE_SMAC_H_ROCEE_PORT_MTU_S, mtu);
-	val = le32_to_cpu(tmp);
-	roce_write(hr_dev, ROCEE_SMAC_H_0_REG + phy_port * PHY_PORT_OFFSET,
-		   val);
-}
-
-static int hns_roce_v1_write_mtpt(struct hns_roce_dev *hr_dev, void *mb_buf,
-				  struct hns_roce_mr *mr,
-				  unsigned long mtpt_idx)
-{
-	u64 pages[HNS_ROCE_MAX_INNER_MTPT_NUM] = { 0 };
-	struct ib_device *ibdev = &hr_dev->ib_dev;
-	struct hns_roce_v1_mpt_entry *mpt_entry;
-	dma_addr_t pbl_ba;
-	int count;
-	int i;
-
-	/* MPT filled into mailbox buf */
-	mpt_entry = (struct hns_roce_v1_mpt_entry *)mb_buf;
-	memset(mpt_entry, 0, sizeof(*mpt_entry));
-
-	roce_set_field(mpt_entry->mpt_byte_4, MPT_BYTE_4_KEY_STATE_M,
-		       MPT_BYTE_4_KEY_STATE_S, KEY_VALID);
-	roce_set_field(mpt_entry->mpt_byte_4, MPT_BYTE_4_KEY_M,
-		       MPT_BYTE_4_KEY_S, mr->key);
-	roce_set_field(mpt_entry->mpt_byte_4, MPT_BYTE_4_PAGE_SIZE_M,
-		       MPT_BYTE_4_PAGE_SIZE_S, MR_SIZE_4K);
-	roce_set_bit(mpt_entry->mpt_byte_4, MPT_BYTE_4_MW_TYPE_S, 0);
-	roce_set_bit(mpt_entry->mpt_byte_4, MPT_BYTE_4_MW_BIND_ENABLE_S,
-		     (mr->access & IB_ACCESS_MW_BIND ? 1 : 0));
-	roce_set_bit(mpt_entry->mpt_byte_4, MPT_BYTE_4_OWN_S, 0);
-	roce_set_field(mpt_entry->mpt_byte_4, MPT_BYTE_4_MEMORY_LOCATION_TYPE_M,
-		       MPT_BYTE_4_MEMORY_LOCATION_TYPE_S, mr->type);
-	roce_set_bit(mpt_entry->mpt_byte_4, MPT_BYTE_4_REMOTE_ATOMIC_S, 0);
-	roce_set_bit(mpt_entry->mpt_byte_4, MPT_BYTE_4_LOCAL_WRITE_S,
-		     (mr->access & IB_ACCESS_LOCAL_WRITE ? 1 : 0));
-	roce_set_bit(mpt_entry->mpt_byte_4, MPT_BYTE_4_REMOTE_WRITE_S,
-		     (mr->access & IB_ACCESS_REMOTE_WRITE ? 1 : 0));
-	roce_set_bit(mpt_entry->mpt_byte_4, MPT_BYTE_4_REMOTE_READ_S,
-		     (mr->access & IB_ACCESS_REMOTE_READ ? 1 : 0));
-	roce_set_bit(mpt_entry->mpt_byte_4, MPT_BYTE_4_REMOTE_INVAL_ENABLE_S,
-		     0);
-	roce_set_bit(mpt_entry->mpt_byte_4, MPT_BYTE_4_ADDRESS_TYPE_S, 0);
-
-	roce_set_field(mpt_entry->mpt_byte_12, MPT_BYTE_12_PBL_ADDR_H_M,
-		       MPT_BYTE_12_PBL_ADDR_H_S, 0);
-	roce_set_field(mpt_entry->mpt_byte_12, MPT_BYTE_12_MW_BIND_COUNTER_M,
-		       MPT_BYTE_12_MW_BIND_COUNTER_S, 0);
-
-	mpt_entry->virt_addr_l = cpu_to_le32((u32)mr->iova);
-	mpt_entry->virt_addr_h = cpu_to_le32((u32)(mr->iova >> 32));
-	mpt_entry->length = cpu_to_le32((u32)mr->size);
-
-	roce_set_field(mpt_entry->mpt_byte_28, MPT_BYTE_28_PD_M,
-		       MPT_BYTE_28_PD_S, mr->pd);
-	roce_set_field(mpt_entry->mpt_byte_28, MPT_BYTE_28_L_KEY_IDX_L_M,
-		       MPT_BYTE_28_L_KEY_IDX_L_S, mtpt_idx);
-	roce_set_field(mpt_entry->mpt_byte_64, MPT_BYTE_64_L_KEY_IDX_H_M,
-		       MPT_BYTE_64_L_KEY_IDX_H_S, mtpt_idx >> MTPT_IDX_SHIFT);
-
-	/* DMA memory register */
-	if (mr->type == MR_TYPE_DMA)
-		return 0;
-
-	count = hns_roce_mtr_find(hr_dev, &mr->pbl_mtr, 0, pages,
-				  ARRAY_SIZE(pages), &pbl_ba);
-	if (count < 1) {
-		ibdev_err(ibdev, "failed to find PBL mtr, count = %d.", count);
-		return -ENOBUFS;
-	}
-
-	/* Register user mr */
-	for (i = 0; i < count; i++) {
-		switch (i) {
-		case 0:
-			mpt_entry->pa0_l = cpu_to_le32((u32)(pages[i]));
-			roce_set_field(mpt_entry->mpt_byte_36,
-				MPT_BYTE_36_PA0_H_M,
-				MPT_BYTE_36_PA0_H_S,
-				(u32)(pages[i] >> PAGES_SHIFT_32));
-			break;
-		case 1:
-			roce_set_field(mpt_entry->mpt_byte_36,
-				       MPT_BYTE_36_PA1_L_M,
-				       MPT_BYTE_36_PA1_L_S, (u32)(pages[i]));
-			roce_set_field(mpt_entry->mpt_byte_40,
-				MPT_BYTE_40_PA1_H_M,
-				MPT_BYTE_40_PA1_H_S,
-				(u32)(pages[i] >> PAGES_SHIFT_24));
-			break;
-		case 2:
-			roce_set_field(mpt_entry->mpt_byte_40,
-				       MPT_BYTE_40_PA2_L_M,
-				       MPT_BYTE_40_PA2_L_S, (u32)(pages[i]));
-			roce_set_field(mpt_entry->mpt_byte_44,
-				MPT_BYTE_44_PA2_H_M,
-				MPT_BYTE_44_PA2_H_S,
-				(u32)(pages[i] >> PAGES_SHIFT_16));
-			break;
-		case 3:
-			roce_set_field(mpt_entry->mpt_byte_44,
-				       MPT_BYTE_44_PA3_L_M,
-				       MPT_BYTE_44_PA3_L_S, (u32)(pages[i]));
-			roce_set_field(mpt_entry->mpt_byte_48,
-				MPT_BYTE_48_PA3_H_M,
-				MPT_BYTE_48_PA3_H_S,
-				(u32)(pages[i] >> PAGES_SHIFT_8));
-			break;
-		case 4:
-			mpt_entry->pa4_l = cpu_to_le32((u32)(pages[i]));
-			roce_set_field(mpt_entry->mpt_byte_56,
-				MPT_BYTE_56_PA4_H_M,
-				MPT_BYTE_56_PA4_H_S,
-				(u32)(pages[i] >> PAGES_SHIFT_32));
-			break;
-		case 5:
-			roce_set_field(mpt_entry->mpt_byte_56,
-				       MPT_BYTE_56_PA5_L_M,
-				       MPT_BYTE_56_PA5_L_S, (u32)(pages[i]));
-			roce_set_field(mpt_entry->mpt_byte_60,
-				MPT_BYTE_60_PA5_H_M,
-				MPT_BYTE_60_PA5_H_S,
-				(u32)(pages[i] >> PAGES_SHIFT_24));
-			break;
-		case 6:
-			roce_set_field(mpt_entry->mpt_byte_60,
-				       MPT_BYTE_60_PA6_L_M,
-				       MPT_BYTE_60_PA6_L_S, (u32)(pages[i]));
-			roce_set_field(mpt_entry->mpt_byte_64,
-				MPT_BYTE_64_PA6_H_M,
-				MPT_BYTE_64_PA6_H_S,
-				(u32)(pages[i] >> PAGES_SHIFT_16));
-			break;
-		default:
-			break;
-		}
-	}
-
-	mpt_entry->pbl_addr_l = cpu_to_le32(pbl_ba);
-	roce_set_field(mpt_entry->mpt_byte_12, MPT_BYTE_12_PBL_ADDR_H_M,
-		       MPT_BYTE_12_PBL_ADDR_H_S, upper_32_bits(pbl_ba));
-
-	return 0;
-}
-
-static void *get_cqe(struct hns_roce_cq *hr_cq, int n)
-{
-	return hns_roce_buf_offset(hr_cq->mtr.kmem, n * HNS_ROCE_V1_CQE_SIZE);
-}
-
-static void *get_sw_cqe(struct hns_roce_cq *hr_cq, int n)
-{
-	struct hns_roce_cqe *hr_cqe = get_cqe(hr_cq, n & hr_cq->ib_cq.cqe);
-
-	/* Get cqe when Owner bit is Conversely with the MSB of cons_idx */
-	return (roce_get_bit(hr_cqe->cqe_byte_4, CQE_BYTE_4_OWNER_S) ^
-		!!(n & hr_cq->cq_depth)) ? hr_cqe : NULL;
-}
-
-static struct hns_roce_cqe *next_cqe_sw(struct hns_roce_cq *hr_cq)
-{
-	return get_sw_cqe(hr_cq, hr_cq->cons_index);
-}
-
-static void hns_roce_v1_cq_set_ci(struct hns_roce_cq *hr_cq, u32 cons_index)
-{
-	__le32 doorbell[2];
-
-	doorbell[0] = cpu_to_le32(cons_index & ((hr_cq->cq_depth << 1) - 1));
-	doorbell[1] = 0;
-	roce_set_bit(doorbell[1], ROCEE_DB_OTHERS_H_ROCEE_DB_OTH_HW_SYNS_S, 1);
-	roce_set_field(doorbell[1], ROCEE_DB_OTHERS_H_ROCEE_DB_OTH_CMD_M,
-		       ROCEE_DB_OTHERS_H_ROCEE_DB_OTH_CMD_S, 3);
-	roce_set_field(doorbell[1], ROCEE_DB_OTHERS_H_ROCEE_DB_OTH_CMD_MDF_M,
-		       ROCEE_DB_OTHERS_H_ROCEE_DB_OTH_CMD_MDF_S, 0);
-	roce_set_field(doorbell[1], ROCEE_DB_OTHERS_H_ROCEE_DB_OTH_INP_H_M,
-		       ROCEE_DB_OTHERS_H_ROCEE_DB_OTH_INP_H_S, hr_cq->cqn);
-
-	hns_roce_write64_k(doorbell, hr_cq->db_reg);
-}
-
-static void __hns_roce_v1_cq_clean(struct hns_roce_cq *hr_cq, u32 qpn,
-				   struct hns_roce_srq *srq)
-{
-	struct hns_roce_cqe *cqe, *dest;
-	u32 prod_index;
-	int nfreed = 0;
-	u8 owner_bit;
-
-	for (prod_index = hr_cq->cons_index; get_sw_cqe(hr_cq, prod_index);
-	     ++prod_index) {
-		if (prod_index == hr_cq->cons_index + hr_cq->ib_cq.cqe)
-			break;
-	}
-
-	/*
-	 * Now backwards through the CQ, removing CQ entries
-	 * that match our QP by overwriting them with next entries.
-	 */
-	while ((int) --prod_index - (int) hr_cq->cons_index >= 0) {
-		cqe = get_cqe(hr_cq, prod_index & hr_cq->ib_cq.cqe);
-		if ((roce_get_field(cqe->cqe_byte_16, CQE_BYTE_16_LOCAL_QPN_M,
-				     CQE_BYTE_16_LOCAL_QPN_S) &
-				     HNS_ROCE_CQE_QPN_MASK) == qpn) {
-			/* In v1 engine, not support SRQ */
-			++nfreed;
-		} else if (nfreed) {
-			dest = get_cqe(hr_cq, (prod_index + nfreed) &
-				       hr_cq->ib_cq.cqe);
-			owner_bit = roce_get_bit(dest->cqe_byte_4,
-						 CQE_BYTE_4_OWNER_S);
-			memcpy(dest, cqe, sizeof(*cqe));
-			roce_set_bit(dest->cqe_byte_4, CQE_BYTE_4_OWNER_S,
-				     owner_bit);
-		}
-	}
-
-	if (nfreed) {
-		hr_cq->cons_index += nfreed;
-		hns_roce_v1_cq_set_ci(hr_cq, hr_cq->cons_index);
-	}
-}
-
-static void hns_roce_v1_cq_clean(struct hns_roce_cq *hr_cq, u32 qpn,
-				 struct hns_roce_srq *srq)
-{
-	spin_lock_irq(&hr_cq->lock);
-	__hns_roce_v1_cq_clean(hr_cq, qpn, srq);
-	spin_unlock_irq(&hr_cq->lock);
-}
-
-static void hns_roce_v1_write_cqc(struct hns_roce_dev *hr_dev,
-				  struct hns_roce_cq *hr_cq, void *mb_buf,
-				  u64 *mtts, dma_addr_t dma_handle)
-{
-	struct hns_roce_v1_priv *priv = hr_dev->priv;
-	struct hns_roce_buf_list *tptr_buf = &priv->tptr_table.tptr_buf;
-	struct hns_roce_cq_context *cq_context = mb_buf;
-	dma_addr_t tptr_dma_addr;
-	int offset;
-
-	memset(cq_context, 0, sizeof(*cq_context));
-
-	/* Get the tptr for this CQ. */
-	offset = hr_cq->cqn * HNS_ROCE_V1_TPTR_ENTRY_SIZE;
-	tptr_dma_addr = tptr_buf->map + offset;
-	hr_cq->tptr_addr = (u16 *)(tptr_buf->buf + offset);
-
-	/* Register cq_context members */
-	roce_set_field(cq_context->cqc_byte_4,
-		       CQ_CONTEXT_CQC_BYTE_4_CQC_STATE_M,
-		       CQ_CONTEXT_CQC_BYTE_4_CQC_STATE_S, CQ_STATE_VALID);
-	roce_set_field(cq_context->cqc_byte_4, CQ_CONTEXT_CQC_BYTE_4_CQN_M,
-		       CQ_CONTEXT_CQC_BYTE_4_CQN_S, hr_cq->cqn);
-
-	cq_context->cq_bt_l = cpu_to_le32((u32)dma_handle);
-
-	roce_set_field(cq_context->cqc_byte_12,
-		       CQ_CONTEXT_CQC_BYTE_12_CQ_BT_H_M,
-		       CQ_CONTEXT_CQC_BYTE_12_CQ_BT_H_S,
-		       ((u64)dma_handle >> 32));
-	roce_set_field(cq_context->cqc_byte_12,
-		       CQ_CONTEXT_CQC_BYTE_12_CQ_CQE_SHIFT_M,
-		       CQ_CONTEXT_CQC_BYTE_12_CQ_CQE_SHIFT_S,
-		       ilog2(hr_cq->cq_depth));
-	roce_set_field(cq_context->cqc_byte_12, CQ_CONTEXT_CQC_BYTE_12_CEQN_M,
-		       CQ_CONTEXT_CQC_BYTE_12_CEQN_S, hr_cq->vector);
-
-	cq_context->cur_cqe_ba0_l = cpu_to_le32((u32)(mtts[0]));
-
-	roce_set_field(cq_context->cqc_byte_20,
-		       CQ_CONTEXT_CQC_BYTE_20_CUR_CQE_BA0_H_M,
-		       CQ_CONTEXT_CQC_BYTE_20_CUR_CQE_BA0_H_S, (mtts[0]) >> 32);
-	/* Dedicated hardware, directly set 0 */
-	roce_set_field(cq_context->cqc_byte_20,
-		       CQ_CONTEXT_CQC_BYTE_20_CQ_CUR_INDEX_M,
-		       CQ_CONTEXT_CQC_BYTE_20_CQ_CUR_INDEX_S, 0);
-	/**
-	 * 44 = 32 + 12, When evaluating addr to hardware, shift 12 because of
-	 * using 4K page, and shift more 32 because of
-	 * calculating the high 32 bit value evaluated to hardware.
-	 */
-	roce_set_field(cq_context->cqc_byte_20,
-		       CQ_CONTEXT_CQC_BYTE_20_CQE_TPTR_ADDR_H_M,
-		       CQ_CONTEXT_CQC_BYTE_20_CQE_TPTR_ADDR_H_S,
-		       tptr_dma_addr >> 44);
-
-	cq_context->cqe_tptr_addr_l = cpu_to_le32((u32)(tptr_dma_addr >> 12));
-
-	roce_set_field(cq_context->cqc_byte_32,
-		       CQ_CONTEXT_CQC_BYTE_32_CUR_CQE_BA1_H_M,
-		       CQ_CONTEXT_CQC_BYTE_32_CUR_CQE_BA1_H_S, 0);
-	roce_set_bit(cq_context->cqc_byte_32,
-		     CQ_CONTEXT_CQC_BYTE_32_SE_FLAG_S, 0);
-	roce_set_bit(cq_context->cqc_byte_32,
-		     CQ_CONTEXT_CQC_BYTE_32_CE_FLAG_S, 0);
-	roce_set_bit(cq_context->cqc_byte_32,
-		     CQ_CONTEXT_CQC_BYTE_32_NOTIFICATION_FLAG_S, 0);
-	roce_set_bit(cq_context->cqc_byte_32,
-		     CQ_CQNTEXT_CQC_BYTE_32_TYPE_OF_COMPLETION_NOTIFICATION_S,
-		     0);
-	/* The initial value of cq's ci is 0 */
-	roce_set_field(cq_context->cqc_byte_32,
-		       CQ_CONTEXT_CQC_BYTE_32_CQ_CONS_IDX_M,
-		       CQ_CONTEXT_CQC_BYTE_32_CQ_CONS_IDX_S, 0);
-}
-
-static int hns_roce_v1_req_notify_cq(struct ib_cq *ibcq,
-				     enum ib_cq_notify_flags flags)
-{
-	struct hns_roce_cq *hr_cq = to_hr_cq(ibcq);
-	u32 notification_flag;
-	__le32 doorbell[2] = {};
-
-	notification_flag = (flags & IB_CQ_SOLICITED_MASK) ==
-			    IB_CQ_SOLICITED ? CQ_DB_REQ_NOT : CQ_DB_REQ_NOT_SOL;
-	/*
-	 * flags = 0; Notification Flag = 1, next
-	 * flags = 1; Notification Flag = 0, solocited
-	 */
-	doorbell[0] =
-		cpu_to_le32(hr_cq->cons_index & ((hr_cq->cq_depth << 1) - 1));
-	roce_set_bit(doorbell[1], ROCEE_DB_OTHERS_H_ROCEE_DB_OTH_HW_SYNS_S, 1);
-	roce_set_field(doorbell[1], ROCEE_DB_OTHERS_H_ROCEE_DB_OTH_CMD_M,
-		       ROCEE_DB_OTHERS_H_ROCEE_DB_OTH_CMD_S, 3);
-	roce_set_field(doorbell[1], ROCEE_DB_OTHERS_H_ROCEE_DB_OTH_CMD_MDF_M,
-		       ROCEE_DB_OTHERS_H_ROCEE_DB_OTH_CMD_MDF_S, 1);
-	roce_set_field(doorbell[1], ROCEE_DB_OTHERS_H_ROCEE_DB_OTH_INP_H_M,
-		       ROCEE_DB_OTHERS_H_ROCEE_DB_OTH_INP_H_S,
-		       hr_cq->cqn | notification_flag);
-
-	hns_roce_write64_k(doorbell, hr_cq->db_reg);
-
-	return 0;
-}
-
-static int hns_roce_v1_poll_one(struct hns_roce_cq *hr_cq,
-				struct hns_roce_qp **cur_qp, struct ib_wc *wc)
-{
-	int qpn;
-	int is_send;
-	u16 wqe_ctr;
-	u32 status;
-	u32 opcode;
-	struct hns_roce_cqe *cqe;
-	struct hns_roce_qp *hr_qp;
-	struct hns_roce_wq *wq;
-	struct hns_roce_wqe_ctrl_seg *sq_wqe;
-	struct hns_roce_dev *hr_dev = to_hr_dev(hr_cq->ib_cq.device);
-	struct device *dev = &hr_dev->pdev->dev;
-
-	/* Find cqe according consumer index */
-	cqe = next_cqe_sw(hr_cq);
-	if (!cqe)
-		return -EAGAIN;
-
-	++hr_cq->cons_index;
-	/* Memory barrier */
-	rmb();
-	/* 0->SQ, 1->RQ */
-	is_send  = !(roce_get_bit(cqe->cqe_byte_4, CQE_BYTE_4_SQ_RQ_FLAG_S));
-
-	/* Local_qpn in UD cqe is always 1, so it needs to compute new qpn */
-	if (roce_get_field(cqe->cqe_byte_16, CQE_BYTE_16_LOCAL_QPN_M,
-			   CQE_BYTE_16_LOCAL_QPN_S) <= 1) {
-		qpn = roce_get_field(cqe->cqe_byte_20, CQE_BYTE_20_PORT_NUM_M,
-				     CQE_BYTE_20_PORT_NUM_S) +
-		      roce_get_field(cqe->cqe_byte_16, CQE_BYTE_16_LOCAL_QPN_M,
-				     CQE_BYTE_16_LOCAL_QPN_S) *
-				     HNS_ROCE_MAX_PORTS;
-	} else {
-		qpn = roce_get_field(cqe->cqe_byte_16, CQE_BYTE_16_LOCAL_QPN_M,
-				     CQE_BYTE_16_LOCAL_QPN_S);
-	}
-
-	if (!*cur_qp || (qpn & HNS_ROCE_CQE_QPN_MASK) != (*cur_qp)->qpn) {
-		hr_qp = __hns_roce_qp_lookup(hr_dev, qpn);
-		if (unlikely(!hr_qp)) {
-			dev_err(dev, "CQ %06lx with entry for unknown QPN %06x\n",
-				hr_cq->cqn, (qpn & HNS_ROCE_CQE_QPN_MASK));
-			return -EINVAL;
-		}
-
-		*cur_qp = hr_qp;
-	}
-
-	wc->qp = &(*cur_qp)->ibqp;
-	wc->vendor_err = 0;
-
-	status = roce_get_field(cqe->cqe_byte_4,
-				CQE_BYTE_4_STATUS_OF_THE_OPERATION_M,
-				CQE_BYTE_4_STATUS_OF_THE_OPERATION_S) &
-				HNS_ROCE_CQE_STATUS_MASK;
-	switch (status) {
-	case HNS_ROCE_CQE_SUCCESS:
-		wc->status = IB_WC_SUCCESS;
-		break;
-	case HNS_ROCE_CQE_SYNDROME_LOCAL_LENGTH_ERR:
-		wc->status = IB_WC_LOC_LEN_ERR;
-		break;
-	case HNS_ROCE_CQE_SYNDROME_LOCAL_QP_OP_ERR:
-		wc->status = IB_WC_LOC_QP_OP_ERR;
-		break;
-	case HNS_ROCE_CQE_SYNDROME_LOCAL_PROT_ERR:
-		wc->status = IB_WC_LOC_PROT_ERR;
-		break;
-	case HNS_ROCE_CQE_SYNDROME_WR_FLUSH_ERR:
-		wc->status = IB_WC_WR_FLUSH_ERR;
-		break;
-	case HNS_ROCE_CQE_SYNDROME_MEM_MANAGE_OPERATE_ERR:
-		wc->status = IB_WC_MW_BIND_ERR;
-		break;
-	case HNS_ROCE_CQE_SYNDROME_BAD_RESP_ERR:
-		wc->status = IB_WC_BAD_RESP_ERR;
-		break;
-	case HNS_ROCE_CQE_SYNDROME_LOCAL_ACCESS_ERR:
-		wc->status = IB_WC_LOC_ACCESS_ERR;
-		break;
-	case HNS_ROCE_CQE_SYNDROME_REMOTE_INVAL_REQ_ERR:
-		wc->status = IB_WC_REM_INV_REQ_ERR;
-		break;
-	case HNS_ROCE_CQE_SYNDROME_REMOTE_ACCESS_ERR:
-		wc->status = IB_WC_REM_ACCESS_ERR;
-		break;
-	case HNS_ROCE_CQE_SYNDROME_REMOTE_OP_ERR:
-		wc->status = IB_WC_REM_OP_ERR;
-		break;
-	case HNS_ROCE_CQE_SYNDROME_TRANSPORT_RETRY_EXC_ERR:
-		wc->status = IB_WC_RETRY_EXC_ERR;
-		break;
-	case HNS_ROCE_CQE_SYNDROME_RNR_RETRY_EXC_ERR:
-		wc->status = IB_WC_RNR_RETRY_EXC_ERR;
-		break;
-	default:
-		wc->status = IB_WC_GENERAL_ERR;
-		break;
-	}
-
-	/* CQE status error, directly return */
-	if (wc->status != IB_WC_SUCCESS)
-		return 0;
-
-	if (is_send) {
-		/* SQ conrespond to CQE */
-		sq_wqe = hns_roce_get_send_wqe(*cur_qp,
-						roce_get_field(cqe->cqe_byte_4,
-						CQE_BYTE_4_WQE_INDEX_M,
-						CQE_BYTE_4_WQE_INDEX_S) &
-						((*cur_qp)->sq.wqe_cnt-1));
-		switch (le32_to_cpu(sq_wqe->flag) & HNS_ROCE_WQE_OPCODE_MASK) {
-		case HNS_ROCE_WQE_OPCODE_SEND:
-			wc->opcode = IB_WC_SEND;
-			break;
-		case HNS_ROCE_WQE_OPCODE_RDMA_READ:
-			wc->opcode = IB_WC_RDMA_READ;
-			wc->byte_len = le32_to_cpu(cqe->byte_cnt);
-			break;
-		case HNS_ROCE_WQE_OPCODE_RDMA_WRITE:
-			wc->opcode = IB_WC_RDMA_WRITE;
-			break;
-		case HNS_ROCE_WQE_OPCODE_LOCAL_INV:
-			wc->opcode = IB_WC_LOCAL_INV;
-			break;
-		case HNS_ROCE_WQE_OPCODE_UD_SEND:
-			wc->opcode = IB_WC_SEND;
-			break;
-		default:
-			wc->status = IB_WC_GENERAL_ERR;
-			break;
-		}
-		wc->wc_flags = (le32_to_cpu(sq_wqe->flag) & HNS_ROCE_WQE_IMM ?
-				IB_WC_WITH_IMM : 0);
-
-		wq = &(*cur_qp)->sq;
-		if ((*cur_qp)->sq_signal_bits) {
-			/*
-			 * If sg_signal_bit is 1,
-			 * firstly tail pointer updated to wqe
-			 * which current cqe correspond to
-			 */
-			wqe_ctr = (u16)roce_get_field(cqe->cqe_byte_4,
-						      CQE_BYTE_4_WQE_INDEX_M,
-						      CQE_BYTE_4_WQE_INDEX_S);
-			wq->tail += (wqe_ctr - (u16)wq->tail) &
-				    (wq->wqe_cnt - 1);
-		}
-		wc->wr_id = wq->wrid[wq->tail & (wq->wqe_cnt - 1)];
-		++wq->tail;
-	} else {
-		/* RQ conrespond to CQE */
-		wc->byte_len = le32_to_cpu(cqe->byte_cnt);
-		opcode = roce_get_field(cqe->cqe_byte_4,
-					CQE_BYTE_4_OPERATION_TYPE_M,
-					CQE_BYTE_4_OPERATION_TYPE_S) &
-					HNS_ROCE_CQE_OPCODE_MASK;
-		switch (opcode) {
-		case HNS_ROCE_OPCODE_RDMA_WITH_IMM_RECEIVE:
-			wc->opcode = IB_WC_RECV_RDMA_WITH_IMM;
-			wc->wc_flags = IB_WC_WITH_IMM;
-			wc->ex.imm_data =
-				cpu_to_be32(le32_to_cpu(cqe->immediate_data));
-			break;
-		case HNS_ROCE_OPCODE_SEND_DATA_RECEIVE:
-			if (roce_get_bit(cqe->cqe_byte_4,
-					 CQE_BYTE_4_IMM_INDICATOR_S)) {
-				wc->opcode = IB_WC_RECV;
-				wc->wc_flags = IB_WC_WITH_IMM;
-				wc->ex.imm_data = cpu_to_be32(
-					le32_to_cpu(cqe->immediate_data));
-			} else {
-				wc->opcode = IB_WC_RECV;
-				wc->wc_flags = 0;
-			}
-			break;
-		default:
-			wc->status = IB_WC_GENERAL_ERR;
-			break;
-		}
-
-		/* Update tail pointer, record wr_id */
-		wq = &(*cur_qp)->rq;
-		wc->wr_id = wq->wrid[wq->tail & (wq->wqe_cnt - 1)];
-		++wq->tail;
-		wc->sl = (u8)roce_get_field(cqe->cqe_byte_20, CQE_BYTE_20_SL_M,
-					    CQE_BYTE_20_SL_S);
-		wc->src_qp = (u8)roce_get_field(cqe->cqe_byte_20,
-						CQE_BYTE_20_REMOTE_QPN_M,
-						CQE_BYTE_20_REMOTE_QPN_S);
-		wc->wc_flags |= (roce_get_bit(cqe->cqe_byte_20,
-					      CQE_BYTE_20_GRH_PRESENT_S) ?
-					      IB_WC_GRH : 0);
-		wc->pkey_index = (u16)roce_get_field(cqe->cqe_byte_28,
-						     CQE_BYTE_28_P_KEY_IDX_M,
-						     CQE_BYTE_28_P_KEY_IDX_S);
-	}
-
-	return 0;
-}
-
-int hns_roce_v1_poll_cq(struct ib_cq *ibcq, int num_entries, struct ib_wc *wc)
-{
-	struct hns_roce_cq *hr_cq = to_hr_cq(ibcq);
-	struct hns_roce_qp *cur_qp = NULL;
-	unsigned long flags;
-	int npolled;
-	int ret;
-
-	spin_lock_irqsave(&hr_cq->lock, flags);
-
-	for (npolled = 0; npolled < num_entries; ++npolled) {
-		ret = hns_roce_v1_poll_one(hr_cq, &cur_qp, wc + npolled);
-		if (ret)
-			break;
-	}
-
-	if (npolled) {
-		*hr_cq->tptr_addr = hr_cq->cons_index &
-			((hr_cq->cq_depth << 1) - 1);
-
-		hns_roce_v1_cq_set_ci(hr_cq, hr_cq->cons_index);
-	}
-
-	spin_unlock_irqrestore(&hr_cq->lock, flags);
-
-	if (ret == 0 || ret == -EAGAIN)
-		return npolled;
-	else
-		return ret;
-}
-
-static int hns_roce_v1_clear_hem(struct hns_roce_dev *hr_dev,
-				 struct hns_roce_hem_table *table, int obj,
-				 int step_idx)
-{
-	struct hns_roce_v1_priv *priv = hr_dev->priv;
-	struct device *dev = &hr_dev->pdev->dev;
-	long end = HW_SYNC_TIMEOUT_MSECS;
-	__le32 bt_cmd_val[2] = {0};
-	unsigned long flags = 0;
-	void __iomem *bt_cmd;
-	u64 bt_ba = 0;
-
-	switch (table->type) {
-	case HEM_TYPE_QPC:
-		bt_ba = priv->bt_table.qpc_buf.map >> 12;
-		break;
-	case HEM_TYPE_MTPT:
-		bt_ba = priv->bt_table.mtpt_buf.map >> 12;
-		break;
-	case HEM_TYPE_CQC:
-		bt_ba = priv->bt_table.cqc_buf.map >> 12;
-		break;
-	case HEM_TYPE_SRQC:
-		dev_dbg(dev, "HEM_TYPE_SRQC not support.\n");
-		return -EINVAL;
-	default:
-		return 0;
-	}
-	roce_set_field(bt_cmd_val[1], ROCEE_BT_CMD_H_ROCEE_BT_CMD_MDF_M,
-			ROCEE_BT_CMD_H_ROCEE_BT_CMD_MDF_S, table->type);
-	roce_set_field(bt_cmd_val[1], 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_val[1], ROCEE_BT_CMD_H_ROCEE_BT_CMD_S, 0);
-	roce_set_bit(bt_cmd_val[1], ROCEE_BT_CMD_H_ROCEE_BT_CMD_HW_SYNS_S, 1);
-
-	spin_lock_irqsave(&hr_dev->bt_cmd_lock, flags);
-
-	bt_cmd = hr_dev->reg_base + ROCEE_BT_CMD_H_REG;
-
-	while (1) {
-		if (readl(bt_cmd) >> BT_CMD_SYNC_SHIFT) {
-			if (!end) {
-				dev_err(dev, "Write bt_cmd err,hw_sync is not zero.\n");
-				spin_unlock_irqrestore(&hr_dev->bt_cmd_lock,
-					flags);
-				return -EBUSY;
-			}
-		} else {
-			break;
-		}
-		mdelay(HW_SYNC_SLEEP_TIME_INTERVAL);
-		end -= HW_SYNC_SLEEP_TIME_INTERVAL;
-	}
-
-	bt_cmd_val[0] = cpu_to_le32(bt_ba);
-	roce_set_field(bt_cmd_val[1], ROCEE_BT_CMD_H_ROCEE_BT_CMD_BA_H_M,
-		ROCEE_BT_CMD_H_ROCEE_BT_CMD_BA_H_S, bt_ba >> 32);
-	hns_roce_write64_k(bt_cmd_val, hr_dev->reg_base + ROCEE_BT_CMD_L_REG);
-
-	spin_unlock_irqrestore(&hr_dev->bt_cmd_lock, flags);
-
-	return 0;
-}
-
-static int hns_roce_v1_qp_modify(struct hns_roce_dev *hr_dev,
-				 enum hns_roce_qp_state cur_state,
-				 enum hns_roce_qp_state new_state,
-				 struct hns_roce_qp_context *context,
-				 struct hns_roce_qp *hr_qp)
-{
-	static const u16
-	op[HNS_ROCE_QP_NUM_STATE][HNS_ROCE_QP_NUM_STATE] = {
-		[HNS_ROCE_QP_STATE_RST] = {
-		[HNS_ROCE_QP_STATE_RST] = HNS_ROCE_CMD_2RST_QP,
-		[HNS_ROCE_QP_STATE_ERR] = HNS_ROCE_CMD_2ERR_QP,
-		[HNS_ROCE_QP_STATE_INIT] = HNS_ROCE_CMD_RST2INIT_QP,
-		},
-		[HNS_ROCE_QP_STATE_INIT] = {
-		[HNS_ROCE_QP_STATE_RST] = HNS_ROCE_CMD_2RST_QP,
-		[HNS_ROCE_QP_STATE_ERR] = HNS_ROCE_CMD_2ERR_QP,
-		/* Note: In v1 engine, HW doesn't support RST2INIT.
-		 * We use RST2INIT cmd instead of INIT2INIT.
-		 */
-		[HNS_ROCE_QP_STATE_INIT] = HNS_ROCE_CMD_RST2INIT_QP,
-		[HNS_ROCE_QP_STATE_RTR] = HNS_ROCE_CMD_INIT2RTR_QP,
-		},
-		[HNS_ROCE_QP_STATE_RTR] = {
-		[HNS_ROCE_QP_STATE_RST] = HNS_ROCE_CMD_2RST_QP,
-		[HNS_ROCE_QP_STATE_ERR] = HNS_ROCE_CMD_2ERR_QP,
-		[HNS_ROCE_QP_STATE_RTS] = HNS_ROCE_CMD_RTR2RTS_QP,
-		},
-		[HNS_ROCE_QP_STATE_RTS] = {
-		[HNS_ROCE_QP_STATE_RST] = HNS_ROCE_CMD_2RST_QP,
-		[HNS_ROCE_QP_STATE_ERR] = HNS_ROCE_CMD_2ERR_QP,
-		[HNS_ROCE_QP_STATE_RTS] = HNS_ROCE_CMD_RTS2RTS_QP,
-		[HNS_ROCE_QP_STATE_SQD] = HNS_ROCE_CMD_RTS2SQD_QP,
-		},
-		[HNS_ROCE_QP_STATE_SQD] = {
-		[HNS_ROCE_QP_STATE_RST] = HNS_ROCE_CMD_2RST_QP,
-		[HNS_ROCE_QP_STATE_ERR] = HNS_ROCE_CMD_2ERR_QP,
-		[HNS_ROCE_QP_STATE_RTS] = HNS_ROCE_CMD_SQD2RTS_QP,
-		[HNS_ROCE_QP_STATE_SQD] = HNS_ROCE_CMD_SQD2SQD_QP,
-		},
-		[HNS_ROCE_QP_STATE_ERR] = {
-		[HNS_ROCE_QP_STATE_RST] = HNS_ROCE_CMD_2RST_QP,
-		[HNS_ROCE_QP_STATE_ERR] = HNS_ROCE_CMD_2ERR_QP,
-		}
-	};
-
-	struct hns_roce_cmd_mailbox *mailbox;
-	struct device *dev = &hr_dev->pdev->dev;
-	int ret;
-
-	if (cur_state >= HNS_ROCE_QP_NUM_STATE ||
-	    new_state >= HNS_ROCE_QP_NUM_STATE ||
-	    !op[cur_state][new_state]) {
-		dev_err(dev, "[modify_qp]not support state %d to %d\n",
-			cur_state, new_state);
-		return -EINVAL;
-	}
-
-	if (op[cur_state][new_state] == HNS_ROCE_CMD_2RST_QP)
-		return hns_roce_cmd_mbox(hr_dev, 0, 0, hr_qp->qpn, 2,
-					 HNS_ROCE_CMD_2RST_QP,
-					 HNS_ROCE_CMD_TIMEOUT_MSECS);
-
-	if (op[cur_state][new_state] == HNS_ROCE_CMD_2ERR_QP)
-		return hns_roce_cmd_mbox(hr_dev, 0, 0, hr_qp->qpn, 2,
-					 HNS_ROCE_CMD_2ERR_QP,
-					 HNS_ROCE_CMD_TIMEOUT_MSECS);
-
-	mailbox = hns_roce_alloc_cmd_mailbox(hr_dev);
-	if (IS_ERR(mailbox))
-		return PTR_ERR(mailbox);
-
-	memcpy(mailbox->buf, context, sizeof(*context));
-
-	ret = hns_roce_cmd_mbox(hr_dev, mailbox->dma, 0, hr_qp->qpn, 0,
-				op[cur_state][new_state],
-				HNS_ROCE_CMD_TIMEOUT_MSECS);
-
-	hns_roce_free_cmd_mailbox(hr_dev, mailbox);
-	return ret;
-}
-
-static int find_wqe_mtt(struct hns_roce_dev *hr_dev, struct hns_roce_qp *hr_qp,
-			u64 *sq_ba, u64 *rq_ba, dma_addr_t *bt_ba)
-{
-	struct ib_device *ibdev = &hr_dev->ib_dev;
-	int count;
-
-	count = hns_roce_mtr_find(hr_dev, &hr_qp->mtr, 0, sq_ba, 1, bt_ba);
-	if (count < 1) {
-		ibdev_err(ibdev, "Failed to find SQ ba\n");
-		return -ENOBUFS;
-	}
-
-	count = hns_roce_mtr_find(hr_dev, &hr_qp->mtr, hr_qp->rq.offset, rq_ba,
-				  1, NULL);
-	if (!count) {
-		ibdev_err(ibdev, "Failed to find RQ ba\n");
-		return -ENOBUFS;
-	}
-
-	return 0;
-}
-
-static int hns_roce_v1_m_sqp(struct ib_qp *ibqp, const struct ib_qp_attr *attr,
-			     int attr_mask, enum ib_qp_state cur_state,
-			     enum ib_qp_state new_state)
-{
-	struct hns_roce_dev *hr_dev = to_hr_dev(ibqp->device);
-	struct hns_roce_qp *hr_qp = to_hr_qp(ibqp);
-	struct hns_roce_sqp_context *context;
-	dma_addr_t dma_handle = 0;
-	u32 __iomem *addr;
-	u64 sq_ba = 0;
-	u64 rq_ba = 0;
-	__le32 tmp;
-	u32 reg_val;
-
-	context = kzalloc(sizeof(*context), GFP_KERNEL);
-	if (!context)
-		return -ENOMEM;
-
-	/* Search QP buf's MTTs */
-	if (find_wqe_mtt(hr_dev, hr_qp, &sq_ba, &rq_ba, &dma_handle))
-		goto out;
-
-	if (cur_state == IB_QPS_RESET && new_state == IB_QPS_INIT) {
-		roce_set_field(context->qp1c_bytes_4,
-			       QP1C_BYTES_4_SQ_WQE_SHIFT_M,
-			       QP1C_BYTES_4_SQ_WQE_SHIFT_S,
-			       ilog2((unsigned int)hr_qp->sq.wqe_cnt));
-		roce_set_field(context->qp1c_bytes_4,
-			       QP1C_BYTES_4_RQ_WQE_SHIFT_M,
-			       QP1C_BYTES_4_RQ_WQE_SHIFT_S,
-			       ilog2((unsigned int)hr_qp->rq.wqe_cnt));
-		roce_set_field(context->qp1c_bytes_4, QP1C_BYTES_4_PD_M,
-			       QP1C_BYTES_4_PD_S, to_hr_pd(ibqp->pd)->pdn);
-
-		context->sq_rq_bt_l = cpu_to_le32(dma_handle);
-		roce_set_field(context->qp1c_bytes_12,
-			       QP1C_BYTES_12_SQ_RQ_BT_H_M,
-			       QP1C_BYTES_12_SQ_RQ_BT_H_S,
-			       upper_32_bits(dma_handle));
-
-		roce_set_field(context->qp1c_bytes_16, QP1C_BYTES_16_RQ_HEAD_M,
-			       QP1C_BYTES_16_RQ_HEAD_S, hr_qp->rq.head);
-		roce_set_field(context->qp1c_bytes_16, QP1C_BYTES_16_PORT_NUM_M,
-			       QP1C_BYTES_16_PORT_NUM_S, hr_qp->phy_port);
-		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_RQ_BA_FLG_S,
-			     1);
-		roce_set_bit(context->qp1c_bytes_16, QP1C_BYTES_16_SQ_BA_FLG_S,
-			     1);
-		roce_set_bit(context->qp1c_bytes_16, QP1C_BYTES_16_QP1_ERR_S,
-			     0);
-
-		roce_set_field(context->qp1c_bytes_20, QP1C_BYTES_20_SQ_HEAD_M,
-			       QP1C_BYTES_20_SQ_HEAD_S, hr_qp->sq.head);
-		roce_set_field(context->qp1c_bytes_20, QP1C_BYTES_20_PKEY_IDX_M,
-			       QP1C_BYTES_20_PKEY_IDX_S, attr->pkey_index);
-
-		context->cur_rq_wqe_ba_l = cpu_to_le32(rq_ba);
-
-		roce_set_field(context->qp1c_bytes_28,
-			       QP1C_BYTES_28_CUR_RQ_WQE_BA_H_M,
-			       QP1C_BYTES_28_CUR_RQ_WQE_BA_H_S,
-			       upper_32_bits(rq_ba));
-		roce_set_field(context->qp1c_bytes_28,
-			       QP1C_BYTES_28_RQ_CUR_IDX_M,
-			       QP1C_BYTES_28_RQ_CUR_IDX_S, 0);
-
-		roce_set_field(context->qp1c_bytes_32,
-			       QP1C_BYTES_32_RX_CQ_NUM_M,
-			       QP1C_BYTES_32_RX_CQ_NUM_S,
-			       to_hr_cq(ibqp->recv_cq)->cqn);
-		roce_set_field(context->qp1c_bytes_32,
-			       QP1C_BYTES_32_TX_CQ_NUM_M,
-			       QP1C_BYTES_32_TX_CQ_NUM_S,
-			       to_hr_cq(ibqp->send_cq)->cqn);
-
-		context->cur_sq_wqe_ba_l = cpu_to_le32(sq_ba);
-
-		roce_set_field(context->qp1c_bytes_40,
-			       QP1C_BYTES_40_CUR_SQ_WQE_BA_H_M,
-			       QP1C_BYTES_40_CUR_SQ_WQE_BA_H_S,
-			       upper_32_bits(sq_ba));
-		roce_set_field(context->qp1c_bytes_40,
-			       QP1C_BYTES_40_SQ_CUR_IDX_M,
-			       QP1C_BYTES_40_SQ_CUR_IDX_S, 0);
-
-		/* Copy context to QP1C register */
-		addr = (u32 __iomem *)(hr_dev->reg_base +
-				       ROCEE_QP1C_CFG0_0_REG +
-				       hr_qp->phy_port * sizeof(*context));
-
-		writel(le32_to_cpu(context->qp1c_bytes_4), addr);
-		writel(le32_to_cpu(context->sq_rq_bt_l), addr + 1);
-		writel(le32_to_cpu(context->qp1c_bytes_12), addr + 2);
-		writel(le32_to_cpu(context->qp1c_bytes_16), addr + 3);
-		writel(le32_to_cpu(context->qp1c_bytes_20), addr + 4);
-		writel(le32_to_cpu(context->cur_rq_wqe_ba_l), addr + 5);
-		writel(le32_to_cpu(context->qp1c_bytes_28), addr + 6);
-		writel(le32_to_cpu(context->qp1c_bytes_32), addr + 7);
-		writel(le32_to_cpu(context->cur_sq_wqe_ba_l), addr + 8);
-		writel(le32_to_cpu(context->qp1c_bytes_40), addr + 9);
-	}
-
-	/* Modify QP1C status */
-	reg_val = roce_read(hr_dev, ROCEE_QP1C_CFG0_0_REG +
-			    hr_qp->phy_port * sizeof(*context));
-	tmp = cpu_to_le32(reg_val);
-	roce_set_field(tmp, ROCEE_QP1C_CFG0_0_ROCEE_QP1C_QP_ST_M,
-		       ROCEE_QP1C_CFG0_0_ROCEE_QP1C_QP_ST_S, new_state);
-	reg_val = le32_to_cpu(tmp);
-	roce_write(hr_dev, ROCEE_QP1C_CFG0_0_REG +
-		    hr_qp->phy_port * sizeof(*context), reg_val);
-
-	hr_qp->state = new_state;
-	if (new_state == IB_QPS_RESET) {
-		hns_roce_v1_cq_clean(to_hr_cq(ibqp->recv_cq), hr_qp->qpn,
-				     ibqp->srq ? to_hr_srq(ibqp->srq) : NULL);
-		if (ibqp->send_cq != ibqp->recv_cq)
-			hns_roce_v1_cq_clean(to_hr_cq(ibqp->send_cq),
-					     hr_qp->qpn, NULL);
-
-		hr_qp->rq.head = 0;
-		hr_qp->rq.tail = 0;
-		hr_qp->sq.head = 0;
-		hr_qp->sq.tail = 0;
-	}
-
-	kfree(context);
-	return 0;
-
-out:
-	kfree(context);
-	return -EINVAL;
-}
-
-static bool check_qp_state(enum ib_qp_state cur_state,
-			   enum ib_qp_state new_state)
-{
-	static const bool sm[][IB_QPS_ERR + 1] = {
-		[IB_QPS_RESET] = { [IB_QPS_RESET] = true,
-				   [IB_QPS_INIT] = true },
-		[IB_QPS_INIT] = { [IB_QPS_RESET] = true,
-				  [IB_QPS_INIT] = true,
-				  [IB_QPS_RTR] = true,
-				  [IB_QPS_ERR] = true },
-		[IB_QPS_RTR] = { [IB_QPS_RESET] = true,
-				 [IB_QPS_RTS] = true,
-				 [IB_QPS_ERR] = true },
-		[IB_QPS_RTS] = { [IB_QPS_RESET] = true, [IB_QPS_ERR] = true },
-		[IB_QPS_SQD] = {},
-		[IB_QPS_SQE] = {},
-		[IB_QPS_ERR] = { [IB_QPS_RESET] = true, [IB_QPS_ERR] = true }
-	};
-
-	return sm[cur_state][new_state];
-}
-
-static int hns_roce_v1_m_qp(struct ib_qp *ibqp, const struct ib_qp_attr *attr,
-			    int attr_mask, enum ib_qp_state cur_state,
-			    enum ib_qp_state new_state)
-{
-	struct hns_roce_dev *hr_dev = to_hr_dev(ibqp->device);
-	struct hns_roce_qp *hr_qp = to_hr_qp(ibqp);
-	struct device *dev = &hr_dev->pdev->dev;
-	struct hns_roce_qp_context *context;
-	const struct ib_global_route *grh = rdma_ah_read_grh(&attr->ah_attr);
-	dma_addr_t dma_handle_2 = 0;
-	dma_addr_t dma_handle = 0;
-	__le32 doorbell[2] = {0};
-	u64 *mtts_2 = NULL;
-	int ret = -EINVAL;
-	const u8 *smac;
-	u64 sq_ba = 0;
-	u64 rq_ba = 0;
-	u32 port;
-	u32 port_num;
-	u8 *dmac;
-
-	if (!check_qp_state(cur_state, new_state)) {
-		ibdev_err(ibqp->device,
-			  "not support QP(%u) status from %d to %d\n",
-			  ibqp->qp_num, cur_state, new_state);
-		return -EINVAL;
-	}
-
-	context = kzalloc(sizeof(*context), GFP_KERNEL);
-	if (!context)
-		return -ENOMEM;
-
-	/* Search qp buf's mtts */
-	if (find_wqe_mtt(hr_dev, hr_qp, &sq_ba, &rq_ba, &dma_handle))
-		goto out;
-
-	/* Search IRRL's mtts */
-	mtts_2 = hns_roce_table_find(hr_dev, &hr_dev->qp_table.irrl_table,
-				     hr_qp->qpn, &dma_handle_2);
-	if (mtts_2 == NULL) {
-		dev_err(dev, "qp irrl_table find failed\n");
-		goto out;
-	}
-
-	/*
-	 * Reset to init
-	 *	Mandatory param:
-	 *	IB_QP_STATE | IB_QP_PKEY_INDEX | IB_QP_PORT | IB_QP_ACCESS_FLAGS
-	 *	Optional param: NA
-	 */
-	if (cur_state == IB_QPS_RESET && new_state == IB_QPS_INIT) {
-		roce_set_field(context->qpc_bytes_4,
-			       QP_CONTEXT_QPC_BYTES_4_TRANSPORT_SERVICE_TYPE_M,
-			       QP_CONTEXT_QPC_BYTES_4_TRANSPORT_SERVICE_TYPE_S,
-			       to_hr_qp_type(hr_qp->ibqp.qp_type));
-
-		roce_set_bit(context->qpc_bytes_4,
-			     QP_CONTEXT_QPC_BYTE_4_ENABLE_FPMR_S, 0);
-		roce_set_bit(context->qpc_bytes_4,
-			     QP_CONTEXT_QPC_BYTE_4_RDMA_READ_ENABLE_S,
-			     !!(attr->qp_access_flags & IB_ACCESS_REMOTE_READ));
-		roce_set_bit(context->qpc_bytes_4,
-			     QP_CONTEXT_QPC_BYTE_4_RDMA_WRITE_ENABLE_S,
-			     !!(attr->qp_access_flags & IB_ACCESS_REMOTE_WRITE)
-			     );
-		roce_set_bit(context->qpc_bytes_4,
-			     QP_CONTEXT_QPC_BYTE_4_ATOMIC_OPERATION_ENABLE_S,
-			     !!(attr->qp_access_flags & IB_ACCESS_REMOTE_ATOMIC)
-			     );
-		roce_set_bit(context->qpc_bytes_4,
-			     QP_CONTEXT_QPC_BYTE_4_RDMAR_USE_S, 1);
-		roce_set_field(context->qpc_bytes_4,
-			       QP_CONTEXT_QPC_BYTES_4_SQ_WQE_SHIFT_M,
-			       QP_CONTEXT_QPC_BYTES_4_SQ_WQE_SHIFT_S,
-			       ilog2((unsigned int)hr_qp->sq.wqe_cnt));
-		roce_set_field(context->qpc_bytes_4,
-			       QP_CONTEXT_QPC_BYTES_4_RQ_WQE_SHIFT_M,
-			       QP_CONTEXT_QPC_BYTES_4_RQ_WQE_SHIFT_S,
-			       ilog2((unsigned int)hr_qp->rq.wqe_cnt));
-		roce_set_field(context->qpc_bytes_4,
-			       QP_CONTEXT_QPC_BYTES_4_PD_M,
-			       QP_CONTEXT_QPC_BYTES_4_PD_S,
-			       to_hr_pd(ibqp->pd)->pdn);
-		hr_qp->access_flags = attr->qp_access_flags;
-		roce_set_field(context->qpc_bytes_8,
-			       QP_CONTEXT_QPC_BYTES_8_TX_COMPLETION_M,
-			       QP_CONTEXT_QPC_BYTES_8_TX_COMPLETION_S,
-			       to_hr_cq(ibqp->send_cq)->cqn);
-		roce_set_field(context->qpc_bytes_8,
-			       QP_CONTEXT_QPC_BYTES_8_RX_COMPLETION_M,
-			       QP_CONTEXT_QPC_BYTES_8_RX_COMPLETION_S,
-			       to_hr_cq(ibqp->recv_cq)->cqn);
-
-		if (ibqp->srq)
-			roce_set_field(context->qpc_bytes_12,
-				       QP_CONTEXT_QPC_BYTES_12_SRQ_NUMBER_M,
-				       QP_CONTEXT_QPC_BYTES_12_SRQ_NUMBER_S,
-				       to_hr_srq(ibqp->srq)->srqn);
-
-		roce_set_field(context->qpc_bytes_12,
-			       QP_CONTEXT_QPC_BYTES_12_P_KEY_INDEX_M,
-			       QP_CONTEXT_QPC_BYTES_12_P_KEY_INDEX_S,
-			       attr->pkey_index);
-		hr_qp->pkey_index = attr->pkey_index;
-		roce_set_field(context->qpc_bytes_16,
-			       QP_CONTEXT_QPC_BYTES_16_QP_NUM_M,
-			       QP_CONTEXT_QPC_BYTES_16_QP_NUM_S, hr_qp->qpn);
-	} else if (cur_state == IB_QPS_INIT && new_state == IB_QPS_INIT) {
-		roce_set_field(context->qpc_bytes_4,
-			       QP_CONTEXT_QPC_BYTES_4_TRANSPORT_SERVICE_TYPE_M,
-			       QP_CONTEXT_QPC_BYTES_4_TRANSPORT_SERVICE_TYPE_S,
-			       to_hr_qp_type(hr_qp->ibqp.qp_type));
-		roce_set_bit(context->qpc_bytes_4,
-			     QP_CONTEXT_QPC_BYTE_4_ENABLE_FPMR_S, 0);
-		if (attr_mask & IB_QP_ACCESS_FLAGS) {
-			roce_set_bit(context->qpc_bytes_4,
-				     QP_CONTEXT_QPC_BYTE_4_RDMA_READ_ENABLE_S,
-				     !!(attr->qp_access_flags &
-				     IB_ACCESS_REMOTE_READ));
-			roce_set_bit(context->qpc_bytes_4,
-				     QP_CONTEXT_QPC_BYTE_4_RDMA_WRITE_ENABLE_S,
-				     !!(attr->qp_access_flags &
-				     IB_ACCESS_REMOTE_WRITE));
-		} else {
-			roce_set_bit(context->qpc_bytes_4,
-				     QP_CONTEXT_QPC_BYTE_4_RDMA_READ_ENABLE_S,
-				     !!(hr_qp->access_flags &
-				     IB_ACCESS_REMOTE_READ));
-			roce_set_bit(context->qpc_bytes_4,
-				     QP_CONTEXT_QPC_BYTE_4_RDMA_WRITE_ENABLE_S,
-				     !!(hr_qp->access_flags &
-				     IB_ACCESS_REMOTE_WRITE));
-		}
-
-		roce_set_bit(context->qpc_bytes_4,
-			     QP_CONTEXT_QPC_BYTE_4_RDMAR_USE_S, 1);
-		roce_set_field(context->qpc_bytes_4,
-			       QP_CONTEXT_QPC_BYTES_4_SQ_WQE_SHIFT_M,
-			       QP_CONTEXT_QPC_BYTES_4_SQ_WQE_SHIFT_S,
-			       ilog2((unsigned int)hr_qp->sq.wqe_cnt));
-		roce_set_field(context->qpc_bytes_4,
-			       QP_CONTEXT_QPC_BYTES_4_RQ_WQE_SHIFT_M,
-			       QP_CONTEXT_QPC_BYTES_4_RQ_WQE_SHIFT_S,
-			       ilog2((unsigned int)hr_qp->rq.wqe_cnt));
-		roce_set_field(context->qpc_bytes_4,
-			       QP_CONTEXT_QPC_BYTES_4_PD_M,
-			       QP_CONTEXT_QPC_BYTES_4_PD_S,
-			       to_hr_pd(ibqp->pd)->pdn);
-
-		roce_set_field(context->qpc_bytes_8,
-			       QP_CONTEXT_QPC_BYTES_8_TX_COMPLETION_M,
-			       QP_CONTEXT_QPC_BYTES_8_TX_COMPLETION_S,
-			       to_hr_cq(ibqp->send_cq)->cqn);
-		roce_set_field(context->qpc_bytes_8,
-			       QP_CONTEXT_QPC_BYTES_8_RX_COMPLETION_M,
-			       QP_CONTEXT_QPC_BYTES_8_RX_COMPLETION_S,
-			       to_hr_cq(ibqp->recv_cq)->cqn);
-
-		if (ibqp->srq)
-			roce_set_field(context->qpc_bytes_12,
-				       QP_CONTEXT_QPC_BYTES_12_SRQ_NUMBER_M,
-				       QP_CONTEXT_QPC_BYTES_12_SRQ_NUMBER_S,
-				       to_hr_srq(ibqp->srq)->srqn);
-		if (attr_mask & IB_QP_PKEY_INDEX)
-			roce_set_field(context->qpc_bytes_12,
-				       QP_CONTEXT_QPC_BYTES_12_P_KEY_INDEX_M,
-				       QP_CONTEXT_QPC_BYTES_12_P_KEY_INDEX_S,
-				       attr->pkey_index);
-		else
-			roce_set_field(context->qpc_bytes_12,
-				       QP_CONTEXT_QPC_BYTES_12_P_KEY_INDEX_M,
-				       QP_CONTEXT_QPC_BYTES_12_P_KEY_INDEX_S,
-				       hr_qp->pkey_index);
-
-		roce_set_field(context->qpc_bytes_16,
-			       QP_CONTEXT_QPC_BYTES_16_QP_NUM_M,
-			       QP_CONTEXT_QPC_BYTES_16_QP_NUM_S, hr_qp->qpn);
-	} else if (cur_state == IB_QPS_INIT && new_state == IB_QPS_RTR) {
-		if ((attr_mask & IB_QP_ALT_PATH) ||
-		    (attr_mask & IB_QP_ACCESS_FLAGS) ||
-		    (attr_mask & IB_QP_PKEY_INDEX) ||
-		    (attr_mask & IB_QP_QKEY)) {
-			dev_err(dev, "INIT2RTR attr_mask error\n");
-			goto out;
-		}
-
-		dmac = (u8 *)attr->ah_attr.roce.dmac;
-
-		context->sq_rq_bt_l = cpu_to_le32(dma_handle);
-		roce_set_field(context->qpc_bytes_24,
-			       QP_CONTEXT_QPC_BYTES_24_SQ_RQ_BT_H_M,
-			       QP_CONTEXT_QPC_BYTES_24_SQ_RQ_BT_H_S,
-			       upper_32_bits(dma_handle));
-		roce_set_bit(context->qpc_bytes_24,
-			     QP_CONTEXT_QPC_BYTE_24_REMOTE_ENABLE_E2E_CREDITS_S,
-			     1);
-		roce_set_field(context->qpc_bytes_24,
-			       QP_CONTEXT_QPC_BYTES_24_MINIMUM_RNR_NAK_TIMER_M,
-			       QP_CONTEXT_QPC_BYTES_24_MINIMUM_RNR_NAK_TIMER_S,
-			       attr->min_rnr_timer);
-		context->irrl_ba_l = cpu_to_le32((u32)(dma_handle_2));
-		roce_set_field(context->qpc_bytes_32,
-			       QP_CONTEXT_QPC_BYTES_32_IRRL_BA_H_M,
-			       QP_CONTEXT_QPC_BYTES_32_IRRL_BA_H_S,
-			       ((u32)(dma_handle_2 >> 32)) &
-				QP_CONTEXT_QPC_BYTES_32_IRRL_BA_H_M);
-		roce_set_field(context->qpc_bytes_32,
-			       QP_CONTEXT_QPC_BYTES_32_MIG_STATE_M,
-			       QP_CONTEXT_QPC_BYTES_32_MIG_STATE_S, 0);
-		roce_set_bit(context->qpc_bytes_32,
-			     QP_CONTEXT_QPC_BYTE_32_LOCAL_ENABLE_E2E_CREDITS_S,
-			     1);
-		roce_set_bit(context->qpc_bytes_32,
-			     QP_CONTEXT_QPC_BYTE_32_SIGNALING_TYPE_S,
-			     hr_qp->sq_signal_bits);
-
-		port = (attr_mask & IB_QP_PORT) ? (attr->port_num - 1) :
-			hr_qp->port;
-		smac = (const u8 *)hr_dev->dev_addr[port];
-		/* when dmac equals smac or loop_idc is 1, it should loopback */
-		if (ether_addr_equal_unaligned(dmac, smac) ||
-		    hr_dev->loop_idc == 0x1)
-			roce_set_bit(context->qpc_bytes_32,
-			      QP_CONTEXT_QPC_BYTE_32_LOOPBACK_INDICATOR_S, 1);
-
-		roce_set_bit(context->qpc_bytes_32,
-			     QP_CONTEXT_QPC_BYTE_32_GLOBAL_HEADER_S,
-			     rdma_ah_get_ah_flags(&attr->ah_attr));
-		roce_set_field(context->qpc_bytes_32,
-			       QP_CONTEXT_QPC_BYTES_32_RESPONDER_RESOURCES_M,
-			       QP_CONTEXT_QPC_BYTES_32_RESPONDER_RESOURCES_S,
-			       ilog2((unsigned int)attr->max_dest_rd_atomic));
-
-		if (attr_mask & IB_QP_DEST_QPN)
-			roce_set_field(context->qpc_bytes_36,
-				       QP_CONTEXT_QPC_BYTES_36_DEST_QP_M,
-				       QP_CONTEXT_QPC_BYTES_36_DEST_QP_S,
-				       attr->dest_qp_num);
-
-		/* Configure GID index */
-		port_num = rdma_ah_get_port_num(&attr->ah_attr);
-		roce_set_field(context->qpc_bytes_36,
-			       QP_CONTEXT_QPC_BYTES_36_SGID_INDEX_M,
-			       QP_CONTEXT_QPC_BYTES_36_SGID_INDEX_S,
-				hns_get_gid_index(hr_dev,
-						  port_num - 1,
-						  grh->sgid_index));
-
-		memcpy(&(context->dmac_l), dmac, 4);
-
-		roce_set_field(context->qpc_bytes_44,
-			       QP_CONTEXT_QPC_BYTES_44_DMAC_H_M,
-			       QP_CONTEXT_QPC_BYTES_44_DMAC_H_S,
-			       *((u16 *)(&dmac[4])));
-		roce_set_field(context->qpc_bytes_44,
-			       QP_CONTEXT_QPC_BYTES_44_MAXIMUM_STATIC_RATE_M,
-			       QP_CONTEXT_QPC_BYTES_44_MAXIMUM_STATIC_RATE_S,
-			       rdma_ah_get_static_rate(&attr->ah_attr));
-		roce_set_field(context->qpc_bytes_44,
-			       QP_CONTEXT_QPC_BYTES_44_HOPLMT_M,
-			       QP_CONTEXT_QPC_BYTES_44_HOPLMT_S,
-			       grh->hop_limit);
-
-		roce_set_field(context->qpc_bytes_48,
-			       QP_CONTEXT_QPC_BYTES_48_FLOWLABEL_M,
-			       QP_CONTEXT_QPC_BYTES_48_FLOWLABEL_S,
-			       grh->flow_label);
-		roce_set_field(context->qpc_bytes_48,
-			       QP_CONTEXT_QPC_BYTES_48_TCLASS_M,
-			       QP_CONTEXT_QPC_BYTES_48_TCLASS_S,
-			       grh->traffic_class);
-		roce_set_field(context->qpc_bytes_48,
-			       QP_CONTEXT_QPC_BYTES_48_MTU_M,
-			       QP_CONTEXT_QPC_BYTES_48_MTU_S, attr->path_mtu);
-
-		memcpy(context->dgid, grh->dgid.raw,
-		       sizeof(grh->dgid.raw));
-
-		dev_dbg(dev, "dmac:%x :%lx\n", context->dmac_l,
-			roce_get_field(context->qpc_bytes_44,
-				       QP_CONTEXT_QPC_BYTES_44_DMAC_H_M,
-				       QP_CONTEXT_QPC_BYTES_44_DMAC_H_S));
-
-		roce_set_field(context->qpc_bytes_68,
-			       QP_CONTEXT_QPC_BYTES_68_RQ_HEAD_M,
-			       QP_CONTEXT_QPC_BYTES_68_RQ_HEAD_S,
-			       hr_qp->rq.head);
-		roce_set_field(context->qpc_bytes_68,
-			       QP_CONTEXT_QPC_BYTES_68_RQ_CUR_INDEX_M,
-			       QP_CONTEXT_QPC_BYTES_68_RQ_CUR_INDEX_S, 0);
-
-		context->cur_rq_wqe_ba_l = cpu_to_le32(rq_ba);
-
-		roce_set_field(context->qpc_bytes_76,
-			QP_CONTEXT_QPC_BYTES_76_CUR_RQ_WQE_BA_H_M,
-			QP_CONTEXT_QPC_BYTES_76_CUR_RQ_WQE_BA_H_S,
-			upper_32_bits(rq_ba));
-		roce_set_field(context->qpc_bytes_76,
-			       QP_CONTEXT_QPC_BYTES_76_RX_REQ_MSN_M,
-			       QP_CONTEXT_QPC_BYTES_76_RX_REQ_MSN_S, 0);
-
-		context->rx_rnr_time = 0;
-
-		roce_set_field(context->qpc_bytes_84,
-			       QP_CONTEXT_QPC_BYTES_84_LAST_ACK_PSN_M,
-			       QP_CONTEXT_QPC_BYTES_84_LAST_ACK_PSN_S,
-			       attr->rq_psn - 1);
-		roce_set_field(context->qpc_bytes_84,
-			       QP_CONTEXT_QPC_BYTES_84_TRRL_HEAD_M,
-			       QP_CONTEXT_QPC_BYTES_84_TRRL_HEAD_S, 0);
-
-		roce_set_field(context->qpc_bytes_88,
-			       QP_CONTEXT_QPC_BYTES_88_RX_REQ_EPSN_M,
-			       QP_CONTEXT_QPC_BYTES_88_RX_REQ_EPSN_S,
-			       attr->rq_psn);
-		roce_set_bit(context->qpc_bytes_88,
-			     QP_CONTEXT_QPC_BYTES_88_RX_REQ_PSN_ERR_FLAG_S, 0);
-		roce_set_bit(context->qpc_bytes_88,
-			     QP_CONTEXT_QPC_BYTES_88_RX_LAST_OPCODE_FLG_S, 0);
-		roce_set_field(context->qpc_bytes_88,
-			QP_CONTEXT_QPC_BYTES_88_RQ_REQ_LAST_OPERATION_TYPE_M,
-			QP_CONTEXT_QPC_BYTES_88_RQ_REQ_LAST_OPERATION_TYPE_S,
-			0);
-		roce_set_field(context->qpc_bytes_88,
-			       QP_CONTEXT_QPC_BYTES_88_RQ_REQ_RDMA_WR_FLAG_M,
-			       QP_CONTEXT_QPC_BYTES_88_RQ_REQ_RDMA_WR_FLAG_S,
-			       0);
-
-		context->dma_length = 0;
-		context->r_key = 0;
-		context->va_l = 0;
-		context->va_h = 0;
-
-		roce_set_field(context->qpc_bytes_108,
-			       QP_CONTEXT_QPC_BYTES_108_TRRL_SDB_PSN_M,
-			       QP_CONTEXT_QPC_BYTES_108_TRRL_SDB_PSN_S, 0);
-		roce_set_bit(context->qpc_bytes_108,
-			     QP_CONTEXT_QPC_BYTES_108_TRRL_SDB_PSN_FLG_S, 0);
-		roce_set_bit(context->qpc_bytes_108,
-			     QP_CONTEXT_QPC_BYTES_108_TRRL_TDB_PSN_FLG_S, 0);
-
-		roce_set_field(context->qpc_bytes_112,
-			       QP_CONTEXT_QPC_BYTES_112_TRRL_TDB_PSN_M,
-			       QP_CONTEXT_QPC_BYTES_112_TRRL_TDB_PSN_S, 0);
-		roce_set_field(context->qpc_bytes_112,
-			       QP_CONTEXT_QPC_BYTES_112_TRRL_TAIL_M,
-			       QP_CONTEXT_QPC_BYTES_112_TRRL_TAIL_S, 0);
-
-		/* For chip resp ack */
-		roce_set_field(context->qpc_bytes_156,
-			       QP_CONTEXT_QPC_BYTES_156_PORT_NUM_M,
-			       QP_CONTEXT_QPC_BYTES_156_PORT_NUM_S,
-			       hr_qp->phy_port);
-		roce_set_field(context->qpc_bytes_156,
-			       QP_CONTEXT_QPC_BYTES_156_SL_M,
-			       QP_CONTEXT_QPC_BYTES_156_SL_S,
-			       rdma_ah_get_sl(&attr->ah_attr));
-		hr_qp->sl = rdma_ah_get_sl(&attr->ah_attr);
-	} else if (cur_state == IB_QPS_RTR && new_state == IB_QPS_RTS) {
-		/* If exist optional param, return error */
-		if ((attr_mask & IB_QP_ALT_PATH) ||
-		    (attr_mask & IB_QP_ACCESS_FLAGS) ||
-		    (attr_mask & IB_QP_QKEY) ||
-		    (attr_mask & IB_QP_PATH_MIG_STATE) ||
-		    (attr_mask & IB_QP_CUR_STATE) ||
-		    (attr_mask & IB_QP_MIN_RNR_TIMER)) {
-			dev_err(dev, "RTR2RTS attr_mask error\n");
-			goto out;
-		}
-
-		context->rx_cur_sq_wqe_ba_l = cpu_to_le32(sq_ba);
-
-		roce_set_field(context->qpc_bytes_120,
-			       QP_CONTEXT_QPC_BYTES_120_RX_CUR_SQ_WQE_BA_H_M,
-			       QP_CONTEXT_QPC_BYTES_120_RX_CUR_SQ_WQE_BA_H_S,
-			       upper_32_bits(sq_ba));
-
-		roce_set_field(context->qpc_bytes_124,
-			       QP_CONTEXT_QPC_BYTES_124_RX_ACK_MSN_M,
-			       QP_CONTEXT_QPC_BYTES_124_RX_ACK_MSN_S, 0);
-		roce_set_field(context->qpc_bytes_124,
-			       QP_CONTEXT_QPC_BYTES_124_IRRL_MSG_IDX_M,
-			       QP_CONTEXT_QPC_BYTES_124_IRRL_MSG_IDX_S, 0);
-
-		roce_set_field(context->qpc_bytes_128,
-			       QP_CONTEXT_QPC_BYTES_128_RX_ACK_EPSN_M,
-			       QP_CONTEXT_QPC_BYTES_128_RX_ACK_EPSN_S,
-			       attr->sq_psn);
-		roce_set_bit(context->qpc_bytes_128,
-			     QP_CONTEXT_QPC_BYTES_128_RX_ACK_PSN_ERR_FLG_S, 0);
-		roce_set_field(context->qpc_bytes_128,
-			     QP_CONTEXT_QPC_BYTES_128_ACK_LAST_OPERATION_TYPE_M,
-			     QP_CONTEXT_QPC_BYTES_128_ACK_LAST_OPERATION_TYPE_S,
-			     0);
-		roce_set_bit(context->qpc_bytes_128,
-			     QP_CONTEXT_QPC_BYTES_128_IRRL_PSN_VLD_FLG_S, 0);
-
-		roce_set_field(context->qpc_bytes_132,
-			       QP_CONTEXT_QPC_BYTES_132_IRRL_PSN_M,
-			       QP_CONTEXT_QPC_BYTES_132_IRRL_PSN_S, 0);
-		roce_set_field(context->qpc_bytes_132,
-			       QP_CONTEXT_QPC_BYTES_132_IRRL_TAIL_M,
-			       QP_CONTEXT_QPC_BYTES_132_IRRL_TAIL_S, 0);
-
-		roce_set_field(context->qpc_bytes_136,
-			       QP_CONTEXT_QPC_BYTES_136_RETRY_MSG_PSN_M,
-			       QP_CONTEXT_QPC_BYTES_136_RETRY_MSG_PSN_S,
-			       attr->sq_psn);
-		roce_set_field(context->qpc_bytes_136,
-			       QP_CONTEXT_QPC_BYTES_136_RETRY_MSG_FPKT_PSN_L_M,
-			       QP_CONTEXT_QPC_BYTES_136_RETRY_MSG_FPKT_PSN_L_S,
-			       attr->sq_psn);
-
-		roce_set_field(context->qpc_bytes_140,
-			       QP_CONTEXT_QPC_BYTES_140_RETRY_MSG_FPKT_PSN_H_M,
-			       QP_CONTEXT_QPC_BYTES_140_RETRY_MSG_FPKT_PSN_H_S,
-			       (attr->sq_psn >> SQ_PSN_SHIFT));
-		roce_set_field(context->qpc_bytes_140,
-			       QP_CONTEXT_QPC_BYTES_140_RETRY_MSG_MSN_M,
-			       QP_CONTEXT_QPC_BYTES_140_RETRY_MSG_MSN_S, 0);
-		roce_set_bit(context->qpc_bytes_140,
-			     QP_CONTEXT_QPC_BYTES_140_RNR_RETRY_FLG_S, 0);
-
-		roce_set_field(context->qpc_bytes_148,
-			       QP_CONTEXT_QPC_BYTES_148_CHECK_FLAG_M,
-			       QP_CONTEXT_QPC_BYTES_148_CHECK_FLAG_S, 0);
-		roce_set_field(context->qpc_bytes_148,
-			       QP_CONTEXT_QPC_BYTES_148_RETRY_COUNT_M,
-			       QP_CONTEXT_QPC_BYTES_148_RETRY_COUNT_S,
-			       attr->retry_cnt);
-		roce_set_field(context->qpc_bytes_148,
-			       QP_CONTEXT_QPC_BYTES_148_RNR_RETRY_COUNT_M,
-			       QP_CONTEXT_QPC_BYTES_148_RNR_RETRY_COUNT_S,
-			       attr->rnr_retry);
-		roce_set_field(context->qpc_bytes_148,
-			       QP_CONTEXT_QPC_BYTES_148_LSN_M,
-			       QP_CONTEXT_QPC_BYTES_148_LSN_S, 0x100);
-
-		context->rnr_retry = 0;
-
-		roce_set_field(context->qpc_bytes_156,
-			       QP_CONTEXT_QPC_BYTES_156_RETRY_COUNT_INIT_M,
-			       QP_CONTEXT_QPC_BYTES_156_RETRY_COUNT_INIT_S,
-			       attr->retry_cnt);
-		if (attr->timeout < 0x12) {
-			dev_info(dev, "ack timeout value(0x%x) must bigger than 0x12.\n",
-				 attr->timeout);
-			roce_set_field(context->qpc_bytes_156,
-				       QP_CONTEXT_QPC_BYTES_156_ACK_TIMEOUT_M,
-				       QP_CONTEXT_QPC_BYTES_156_ACK_TIMEOUT_S,
-				       0x12);
-		} else {
-			roce_set_field(context->qpc_bytes_156,
-				       QP_CONTEXT_QPC_BYTES_156_ACK_TIMEOUT_M,
-				       QP_CONTEXT_QPC_BYTES_156_ACK_TIMEOUT_S,
-				       attr->timeout);
-		}
-		roce_set_field(context->qpc_bytes_156,
-			       QP_CONTEXT_QPC_BYTES_156_RNR_RETRY_COUNT_INIT_M,
-			       QP_CONTEXT_QPC_BYTES_156_RNR_RETRY_COUNT_INIT_S,
-			       attr->rnr_retry);
-		roce_set_field(context->qpc_bytes_156,
-			       QP_CONTEXT_QPC_BYTES_156_PORT_NUM_M,
-			       QP_CONTEXT_QPC_BYTES_156_PORT_NUM_S,
-			       hr_qp->phy_port);
-		roce_set_field(context->qpc_bytes_156,
-			       QP_CONTEXT_QPC_BYTES_156_SL_M,
-			       QP_CONTEXT_QPC_BYTES_156_SL_S,
-			       rdma_ah_get_sl(&attr->ah_attr));
-		hr_qp->sl = rdma_ah_get_sl(&attr->ah_attr);
-		roce_set_field(context->qpc_bytes_156,
-			       QP_CONTEXT_QPC_BYTES_156_INITIATOR_DEPTH_M,
-			       QP_CONTEXT_QPC_BYTES_156_INITIATOR_DEPTH_S,
-			       ilog2((unsigned int)attr->max_rd_atomic));
-		roce_set_field(context->qpc_bytes_156,
-			       QP_CONTEXT_QPC_BYTES_156_ACK_REQ_IND_M,
-			       QP_CONTEXT_QPC_BYTES_156_ACK_REQ_IND_S, 0);
-		context->pkt_use_len = 0;
-
-		roce_set_field(context->qpc_bytes_164,
-			       QP_CONTEXT_QPC_BYTES_164_SQ_PSN_M,
-			       QP_CONTEXT_QPC_BYTES_164_SQ_PSN_S, attr->sq_psn);
-		roce_set_field(context->qpc_bytes_164,
-			       QP_CONTEXT_QPC_BYTES_164_IRRL_HEAD_M,
-			       QP_CONTEXT_QPC_BYTES_164_IRRL_HEAD_S, 0);
-
-		roce_set_field(context->qpc_bytes_168,
-			       QP_CONTEXT_QPC_BYTES_168_RETRY_SQ_PSN_M,
-			       QP_CONTEXT_QPC_BYTES_168_RETRY_SQ_PSN_S,
-			       attr->sq_psn);
-		roce_set_field(context->qpc_bytes_168,
-			       QP_CONTEXT_QPC_BYTES_168_SGE_USE_FLA_M,
-			       QP_CONTEXT_QPC_BYTES_168_SGE_USE_FLA_S, 0);
-		roce_set_field(context->qpc_bytes_168,
-			       QP_CONTEXT_QPC_BYTES_168_DB_TYPE_M,
-			       QP_CONTEXT_QPC_BYTES_168_DB_TYPE_S, 0);
-		roce_set_bit(context->qpc_bytes_168,
-			     QP_CONTEXT_QPC_BYTES_168_MSG_LP_IND_S, 0);
-		roce_set_bit(context->qpc_bytes_168,
-			     QP_CONTEXT_QPC_BYTES_168_CSDB_LP_IND_S, 0);
-		roce_set_bit(context->qpc_bytes_168,
-			     QP_CONTEXT_QPC_BYTES_168_QP_ERR_FLG_S, 0);
-		context->sge_use_len = 0;
-
-		roce_set_field(context->qpc_bytes_176,
-			       QP_CONTEXT_QPC_BYTES_176_DB_CUR_INDEX_M,
-			       QP_CONTEXT_QPC_BYTES_176_DB_CUR_INDEX_S, 0);
-		roce_set_field(context->qpc_bytes_176,
-			       QP_CONTEXT_QPC_BYTES_176_RETRY_DB_CUR_INDEX_M,
-			       QP_CONTEXT_QPC_BYTES_176_RETRY_DB_CUR_INDEX_S,
-			       0);
-		roce_set_field(context->qpc_bytes_180,
-			       QP_CONTEXT_QPC_BYTES_180_SQ_CUR_INDEX_M,
-			       QP_CONTEXT_QPC_BYTES_180_SQ_CUR_INDEX_S, 0);
-		roce_set_field(context->qpc_bytes_180,
-			       QP_CONTEXT_QPC_BYTES_180_SQ_HEAD_M,
-			       QP_CONTEXT_QPC_BYTES_180_SQ_HEAD_S, 0);
-
-		context->tx_cur_sq_wqe_ba_l = cpu_to_le32(sq_ba);
-
-		roce_set_field(context->qpc_bytes_188,
-			       QP_CONTEXT_QPC_BYTES_188_TX_CUR_SQ_WQE_BA_H_M,
-			       QP_CONTEXT_QPC_BYTES_188_TX_CUR_SQ_WQE_BA_H_S,
-			       upper_32_bits(sq_ba));
-		roce_set_bit(context->qpc_bytes_188,
-			     QP_CONTEXT_QPC_BYTES_188_PKT_RETRY_FLG_S, 0);
-		roce_set_field(context->qpc_bytes_188,
-			       QP_CONTEXT_QPC_BYTES_188_TX_RETRY_CUR_INDEX_M,
-			       QP_CONTEXT_QPC_BYTES_188_TX_RETRY_CUR_INDEX_S,
-			       0);
-	}
-
-	/* Every status migrate must change state */
-	roce_set_field(context->qpc_bytes_144,
-		       QP_CONTEXT_QPC_BYTES_144_QP_STATE_M,
-		       QP_CONTEXT_QPC_BYTES_144_QP_STATE_S, new_state);
-
-	/* SW pass context to HW */
-	ret = hns_roce_v1_qp_modify(hr_dev, to_hns_roce_state(cur_state),
-				    to_hns_roce_state(new_state), context,
-				    hr_qp);
-	if (ret) {
-		dev_err(dev, "hns_roce_qp_modify failed\n");
-		goto out;
-	}
-
-	/*
-	 * Use rst2init to instead of init2init with drv,
-	 * need to hw to flash RQ HEAD by DB again
-	 */
-	if (cur_state == IB_QPS_INIT && new_state == IB_QPS_INIT) {
-		roce_set_field(doorbell[0], RQ_DOORBELL_U32_4_RQ_HEAD_M,
-			       RQ_DOORBELL_U32_4_RQ_HEAD_S, hr_qp->rq.head);
-		roce_set_field(doorbell[1], RQ_DOORBELL_U32_8_QPN_M,
-			       RQ_DOORBELL_U32_8_QPN_S, hr_qp->qpn);
-		roce_set_field(doorbell[1], RQ_DOORBELL_U32_8_CMD_M,
-			       RQ_DOORBELL_U32_8_CMD_S, 1);
-		roce_set_bit(doorbell[1], RQ_DOORBELL_U32_8_HW_SYNC_S, 1);
-
-		if (ibqp->uobject) {
-			hr_qp->rq.db_reg = hr_dev->reg_base +
-				     hr_dev->odb_offset +
-				     DB_REG_OFFSET * hr_dev->priv_uar.index;
-		}
-
-		hns_roce_write64_k(doorbell, hr_qp->rq.db_reg);
-	}
-
-	hr_qp->state = new_state;
-
-	if (attr_mask & IB_QP_MAX_DEST_RD_ATOMIC)
-		hr_qp->resp_depth = attr->max_dest_rd_atomic;
-	if (attr_mask & IB_QP_PORT) {
-		hr_qp->port = attr->port_num - 1;
-		hr_qp->phy_port = hr_dev->iboe.phy_port[hr_qp->port];
-	}
-
-	if (new_state == IB_QPS_RESET && !ibqp->uobject) {
-		hns_roce_v1_cq_clean(to_hr_cq(ibqp->recv_cq), hr_qp->qpn,
-				     ibqp->srq ? to_hr_srq(ibqp->srq) : NULL);
-		if (ibqp->send_cq != ibqp->recv_cq)
-			hns_roce_v1_cq_clean(to_hr_cq(ibqp->send_cq),
-					     hr_qp->qpn, NULL);
-
-		hr_qp->rq.head = 0;
-		hr_qp->rq.tail = 0;
-		hr_qp->sq.head = 0;
-		hr_qp->sq.tail = 0;
-	}
-out:
-	kfree(context);
-	return ret;
-}
-
-static int hns_roce_v1_modify_qp(struct ib_qp *ibqp,
-				 const struct ib_qp_attr *attr, int attr_mask,
-				 enum ib_qp_state cur_state,
-				 enum ib_qp_state new_state)
-{
-	if (attr_mask & ~IB_QP_ATTR_STANDARD_BITS)
-		return -EOPNOTSUPP;
-
-	if (ibqp->qp_type == IB_QPT_GSI || ibqp->qp_type == IB_QPT_SMI)
-		return hns_roce_v1_m_sqp(ibqp, attr, attr_mask, cur_state,
-					 new_state);
-	else
-		return hns_roce_v1_m_qp(ibqp, attr, attr_mask, cur_state,
-					new_state);
-}
-
-static enum ib_qp_state to_ib_qp_state(enum hns_roce_qp_state state)
-{
-	switch (state) {
-	case HNS_ROCE_QP_STATE_RST:
-		return IB_QPS_RESET;
-	case HNS_ROCE_QP_STATE_INIT:
-		return IB_QPS_INIT;
-	case HNS_ROCE_QP_STATE_RTR:
-		return IB_QPS_RTR;
-	case HNS_ROCE_QP_STATE_RTS:
-		return IB_QPS_RTS;
-	case HNS_ROCE_QP_STATE_SQD:
-		return IB_QPS_SQD;
-	case HNS_ROCE_QP_STATE_ERR:
-		return IB_QPS_ERR;
-	default:
-		return IB_QPS_ERR;
-	}
-}
-
-static int hns_roce_v1_query_qpc(struct hns_roce_dev *hr_dev,
-				 struct hns_roce_qp *hr_qp,
-				 struct hns_roce_qp_context *hr_context)
-{
-	struct hns_roce_cmd_mailbox *mailbox;
-	int ret;
-
-	mailbox = hns_roce_alloc_cmd_mailbox(hr_dev);
-	if (IS_ERR(mailbox))
-		return PTR_ERR(mailbox);
-
-	ret = hns_roce_cmd_mbox(hr_dev, 0, mailbox->dma, hr_qp->qpn, 0,
-				HNS_ROCE_CMD_QUERY_QP,
-				HNS_ROCE_CMD_TIMEOUT_MSECS);
-	if (!ret)
-		memcpy(hr_context, mailbox->buf, sizeof(*hr_context));
-	else
-		dev_err(&hr_dev->pdev->dev, "QUERY QP cmd process error\n");
-
-	hns_roce_free_cmd_mailbox(hr_dev, mailbox);
-
-	return ret;
-}
-
-static int hns_roce_v1_q_sqp(struct ib_qp *ibqp, struct ib_qp_attr *qp_attr,
-			     int qp_attr_mask,
-			     struct ib_qp_init_attr *qp_init_attr)
-{
-	struct hns_roce_dev *hr_dev = to_hr_dev(ibqp->device);
-	struct hns_roce_qp *hr_qp = to_hr_qp(ibqp);
-	struct hns_roce_sqp_context context;
-	u32 addr;
-
-	mutex_lock(&hr_qp->mutex);
-
-	if (hr_qp->state == IB_QPS_RESET) {
-		qp_attr->qp_state = IB_QPS_RESET;
-		goto done;
-	}
-
-	addr = ROCEE_QP1C_CFG0_0_REG +
-		hr_qp->port * sizeof(struct hns_roce_sqp_context);
-	context.qp1c_bytes_4 = cpu_to_le32(roce_read(hr_dev, addr));
-	context.sq_rq_bt_l = cpu_to_le32(roce_read(hr_dev, addr + 1));
-	context.qp1c_bytes_12 = cpu_to_le32(roce_read(hr_dev, addr + 2));
-	context.qp1c_bytes_16 = cpu_to_le32(roce_read(hr_dev, addr + 3));
-	context.qp1c_bytes_20 = cpu_to_le32(roce_read(hr_dev, addr + 4));
-	context.cur_rq_wqe_ba_l = cpu_to_le32(roce_read(hr_dev, addr + 5));
-	context.qp1c_bytes_28 = cpu_to_le32(roce_read(hr_dev, addr + 6));
-	context.qp1c_bytes_32 = cpu_to_le32(roce_read(hr_dev, addr + 7));
-	context.cur_sq_wqe_ba_l = cpu_to_le32(roce_read(hr_dev, addr + 8));
-	context.qp1c_bytes_40 = cpu_to_le32(roce_read(hr_dev, addr + 9));
-
-	hr_qp->state = roce_get_field(context.qp1c_bytes_4,
-				      QP1C_BYTES_4_QP_STATE_M,
-				      QP1C_BYTES_4_QP_STATE_S);
-	qp_attr->qp_state	= hr_qp->state;
-	qp_attr->path_mtu	= IB_MTU_256;
-	qp_attr->path_mig_state	= IB_MIG_ARMED;
-	qp_attr->qkey		= QKEY_VAL;
-	qp_attr->ah_attr.type   = RDMA_AH_ATTR_TYPE_ROCE;
-	qp_attr->rq_psn		= 0;
-	qp_attr->sq_psn		= 0;
-	qp_attr->dest_qp_num	= 1;
-	qp_attr->qp_access_flags = 6;
-
-	qp_attr->pkey_index = roce_get_field(context.qp1c_bytes_20,
-					     QP1C_BYTES_20_PKEY_IDX_M,
-					     QP1C_BYTES_20_PKEY_IDX_S);
-	qp_attr->port_num = hr_qp->port + 1;
-	qp_attr->sq_draining = 0;
-	qp_attr->max_rd_atomic = 0;
-	qp_attr->max_dest_rd_atomic = 0;
-	qp_attr->min_rnr_timer = 0;
-	qp_attr->timeout = 0;
-	qp_attr->retry_cnt = 0;
-	qp_attr->rnr_retry = 0;
-	qp_attr->alt_timeout = 0;
-
-done:
-	qp_attr->cur_qp_state = qp_attr->qp_state;
-	qp_attr->cap.max_recv_wr = hr_qp->rq.wqe_cnt;
-	qp_attr->cap.max_recv_sge = hr_qp->rq.max_gs;
-	qp_attr->cap.max_send_wr = hr_qp->sq.wqe_cnt;
-	qp_attr->cap.max_send_sge = hr_qp->sq.max_gs;
-	qp_attr->cap.max_inline_data = 0;
-	qp_init_attr->cap = qp_attr->cap;
-	qp_init_attr->create_flags = 0;
-
-	mutex_unlock(&hr_qp->mutex);
-
-	return 0;
-}
-
-static int hns_roce_v1_q_qp(struct ib_qp *ibqp, struct ib_qp_attr *qp_attr,
-			    int qp_attr_mask,
-			    struct ib_qp_init_attr *qp_init_attr)
-{
-	struct hns_roce_dev *hr_dev = to_hr_dev(ibqp->device);
-	struct hns_roce_qp *hr_qp = to_hr_qp(ibqp);
-	struct device *dev = &hr_dev->pdev->dev;
-	struct hns_roce_qp_context *context;
-	int tmp_qp_state;
-	int ret = 0;
-	int state;
-
-	context = kzalloc(sizeof(*context), GFP_KERNEL);
-	if (!context)
-		return -ENOMEM;
-
-	memset(qp_attr, 0, sizeof(*qp_attr));
-	memset(qp_init_attr, 0, sizeof(*qp_init_attr));
-
-	mutex_lock(&hr_qp->mutex);
-
-	if (hr_qp->state == IB_QPS_RESET) {
-		qp_attr->qp_state = IB_QPS_RESET;
-		goto done;
-	}
-
-	ret = hns_roce_v1_query_qpc(hr_dev, hr_qp, context);
-	if (ret) {
-		dev_err(dev, "query qpc error\n");
-		ret = -EINVAL;
-		goto out;
-	}
-
-	state = roce_get_field(context->qpc_bytes_144,
-			       QP_CONTEXT_QPC_BYTES_144_QP_STATE_M,
-			       QP_CONTEXT_QPC_BYTES_144_QP_STATE_S);
-	tmp_qp_state = (int)to_ib_qp_state((enum hns_roce_qp_state)state);
-	if (tmp_qp_state == -1) {
-		dev_err(dev, "to_ib_qp_state error\n");
-		ret = -EINVAL;
-		goto out;
-	}
-	hr_qp->state = (u8)tmp_qp_state;
-	qp_attr->qp_state = (enum ib_qp_state)hr_qp->state;
-	qp_attr->path_mtu = (enum ib_mtu)roce_get_field(context->qpc_bytes_48,
-					       QP_CONTEXT_QPC_BYTES_48_MTU_M,
-					       QP_CONTEXT_QPC_BYTES_48_MTU_S);
-	qp_attr->path_mig_state = IB_MIG_ARMED;
-	qp_attr->ah_attr.type   = RDMA_AH_ATTR_TYPE_ROCE;
-	if (hr_qp->ibqp.qp_type == IB_QPT_UD)
-		qp_attr->qkey = QKEY_VAL;
-
-	qp_attr->rq_psn = roce_get_field(context->qpc_bytes_88,
-					 QP_CONTEXT_QPC_BYTES_88_RX_REQ_EPSN_M,
-					 QP_CONTEXT_QPC_BYTES_88_RX_REQ_EPSN_S);
-	qp_attr->sq_psn = (u32)roce_get_field(context->qpc_bytes_164,
-					     QP_CONTEXT_QPC_BYTES_164_SQ_PSN_M,
-					     QP_CONTEXT_QPC_BYTES_164_SQ_PSN_S);
-	qp_attr->dest_qp_num = (u8)roce_get_field(context->qpc_bytes_36,
-					QP_CONTEXT_QPC_BYTES_36_DEST_QP_M,
-					QP_CONTEXT_QPC_BYTES_36_DEST_QP_S);
-	qp_attr->qp_access_flags = ((roce_get_bit(context->qpc_bytes_4,
-			QP_CONTEXT_QPC_BYTE_4_RDMA_READ_ENABLE_S)) << 2) |
-				   ((roce_get_bit(context->qpc_bytes_4,
-			QP_CONTEXT_QPC_BYTE_4_RDMA_WRITE_ENABLE_S)) << 1) |
-				   ((roce_get_bit(context->qpc_bytes_4,
-			QP_CONTEXT_QPC_BYTE_4_ATOMIC_OPERATION_ENABLE_S)) << 3);
-
-	if (hr_qp->ibqp.qp_type == IB_QPT_RC) {
-		struct ib_global_route *grh =
-			rdma_ah_retrieve_grh(&qp_attr->ah_attr);
-
-		rdma_ah_set_sl(&qp_attr->ah_attr,
-			       roce_get_field(context->qpc_bytes_156,
-					      QP_CONTEXT_QPC_BYTES_156_SL_M,
-					      QP_CONTEXT_QPC_BYTES_156_SL_S));
-		rdma_ah_set_ah_flags(&qp_attr->ah_attr, IB_AH_GRH);
-		grh->flow_label =
-			roce_get_field(context->qpc_bytes_48,
-				       QP_CONTEXT_QPC_BYTES_48_FLOWLABEL_M,
-				       QP_CONTEXT_QPC_BYTES_48_FLOWLABEL_S);
-		grh->sgid_index =
-			roce_get_field(context->qpc_bytes_36,
-				       QP_CONTEXT_QPC_BYTES_36_SGID_INDEX_M,
-				       QP_CONTEXT_QPC_BYTES_36_SGID_INDEX_S);
-		grh->hop_limit =
-			roce_get_field(context->qpc_bytes_44,
-				       QP_CONTEXT_QPC_BYTES_44_HOPLMT_M,
-				       QP_CONTEXT_QPC_BYTES_44_HOPLMT_S);
-		grh->traffic_class =
-			roce_get_field(context->qpc_bytes_48,
-				       QP_CONTEXT_QPC_BYTES_48_TCLASS_M,
-				       QP_CONTEXT_QPC_BYTES_48_TCLASS_S);
-
-		memcpy(grh->dgid.raw, context->dgid,
-		       sizeof(grh->dgid.raw));
-	}
-
-	qp_attr->pkey_index = roce_get_field(context->qpc_bytes_12,
-			      QP_CONTEXT_QPC_BYTES_12_P_KEY_INDEX_M,
-			      QP_CONTEXT_QPC_BYTES_12_P_KEY_INDEX_S);
-	qp_attr->port_num = hr_qp->port + 1;
-	qp_attr->sq_draining = 0;
-	qp_attr->max_rd_atomic = 1 << roce_get_field(context->qpc_bytes_156,
-				 QP_CONTEXT_QPC_BYTES_156_INITIATOR_DEPTH_M,
-				 QP_CONTEXT_QPC_BYTES_156_INITIATOR_DEPTH_S);
-	qp_attr->max_dest_rd_atomic = 1 << roce_get_field(context->qpc_bytes_32,
-				 QP_CONTEXT_QPC_BYTES_32_RESPONDER_RESOURCES_M,
-				 QP_CONTEXT_QPC_BYTES_32_RESPONDER_RESOURCES_S);
-	qp_attr->min_rnr_timer = (u8)(roce_get_field(context->qpc_bytes_24,
-			QP_CONTEXT_QPC_BYTES_24_MINIMUM_RNR_NAK_TIMER_M,
-			QP_CONTEXT_QPC_BYTES_24_MINIMUM_RNR_NAK_TIMER_S));
-	qp_attr->timeout = (u8)(roce_get_field(context->qpc_bytes_156,
-			    QP_CONTEXT_QPC_BYTES_156_ACK_TIMEOUT_M,
-			    QP_CONTEXT_QPC_BYTES_156_ACK_TIMEOUT_S));
-	qp_attr->retry_cnt = roce_get_field(context->qpc_bytes_148,
-			     QP_CONTEXT_QPC_BYTES_148_RETRY_COUNT_M,
-			     QP_CONTEXT_QPC_BYTES_148_RETRY_COUNT_S);
-	qp_attr->rnr_retry = (u8)le32_to_cpu(context->rnr_retry);
-
-done:
-	qp_attr->cur_qp_state = qp_attr->qp_state;
-	qp_attr->cap.max_recv_wr = hr_qp->rq.wqe_cnt;
-	qp_attr->cap.max_recv_sge = hr_qp->rq.max_gs;
-
-	if (!ibqp->uobject) {
-		qp_attr->cap.max_send_wr = hr_qp->sq.wqe_cnt;
-		qp_attr->cap.max_send_sge = hr_qp->sq.max_gs;
-	} else {
-		qp_attr->cap.max_send_wr = 0;
-		qp_attr->cap.max_send_sge = 0;
-	}
-
-	qp_init_attr->cap = qp_attr->cap;
-
-out:
-	mutex_unlock(&hr_qp->mutex);
-	kfree(context);
-	return ret;
-}
-
-static int hns_roce_v1_query_qp(struct ib_qp *ibqp, struct ib_qp_attr *qp_attr,
-				int qp_attr_mask,
-				struct ib_qp_init_attr *qp_init_attr)
-{
-	struct hns_roce_qp *hr_qp = to_hr_qp(ibqp);
-
-	return hr_qp->doorbell_qpn <= 1 ?
-		hns_roce_v1_q_sqp(ibqp, qp_attr, qp_attr_mask, qp_init_attr) :
-		hns_roce_v1_q_qp(ibqp, qp_attr, qp_attr_mask, qp_init_attr);
-}
-
-int hns_roce_v1_destroy_qp(struct ib_qp *ibqp, struct ib_udata *udata)
-{
-	struct hns_roce_dev *hr_dev = to_hr_dev(ibqp->device);
-	struct hns_roce_qp *hr_qp = to_hr_qp(ibqp);
-	struct hns_roce_cq *send_cq, *recv_cq;
-	int ret;
-
-	ret = hns_roce_v1_modify_qp(ibqp, NULL, 0, hr_qp->state, IB_QPS_RESET);
-	if (ret)
-		return ret;
-
-	send_cq = hr_qp->ibqp.send_cq ? to_hr_cq(hr_qp->ibqp.send_cq) : NULL;
-	recv_cq = hr_qp->ibqp.recv_cq ? to_hr_cq(hr_qp->ibqp.recv_cq) : NULL;
-
-	hns_roce_lock_cqs(send_cq, recv_cq);
-	if (!udata) {
-		if (recv_cq)
-			__hns_roce_v1_cq_clean(recv_cq, hr_qp->qpn,
-					       (hr_qp->ibqp.srq ?
-						to_hr_srq(hr_qp->ibqp.srq) :
-						NULL));
-
-		if (send_cq && send_cq != recv_cq)
-			__hns_roce_v1_cq_clean(send_cq, hr_qp->qpn, NULL);
-	}
-	hns_roce_qp_remove(hr_dev, hr_qp);
-	hns_roce_unlock_cqs(send_cq, recv_cq);
-
-	hns_roce_qp_destroy(hr_dev, hr_qp, udata);
-
-	return 0;
-}
-
-static int hns_roce_v1_destroy_cq(struct ib_cq *ibcq, struct ib_udata *udata)
-{
-	struct hns_roce_dev *hr_dev = to_hr_dev(ibcq->device);
-	struct hns_roce_cq *hr_cq = to_hr_cq(ibcq);
-	struct device *dev = &hr_dev->pdev->dev;
-	u32 cqe_cnt_ori;
-	u32 cqe_cnt_cur;
-	int wait_time = 0;
-
-	/*
-	 * Before freeing cq buffer, we need to ensure that the outstanding CQE
-	 * have been written by checking the CQE counter.
-	 */
-	cqe_cnt_ori = roce_read(hr_dev, ROCEE_SCAEP_WR_CQE_CNT);
-	while (1) {
-		if (roce_read(hr_dev, ROCEE_CAEP_CQE_WCMD_EMPTY) &
-		    HNS_ROCE_CQE_WCMD_EMPTY_BIT)
-			break;
-
-		cqe_cnt_cur = roce_read(hr_dev, ROCEE_SCAEP_WR_CQE_CNT);
-		if ((cqe_cnt_cur - cqe_cnt_ori) >= HNS_ROCE_MIN_CQE_CNT)
-			break;
-
-		msleep(HNS_ROCE_EACH_FREE_CQ_WAIT_MSECS);
-		if (wait_time > HNS_ROCE_MAX_FREE_CQ_WAIT_CNT) {
-			dev_warn(dev, "Destroy cq 0x%lx timeout!\n",
-				hr_cq->cqn);
-			break;
-		}
-		wait_time++;
-	}
-	return 0;
-}
-
-static void set_eq_cons_index_v1(struct hns_roce_eq *eq, u32 req_not)
-{
-	roce_raw_write((eq->cons_index & HNS_ROCE_V1_CONS_IDX_M) |
-		       (req_not << eq->log_entries), eq->db_reg);
-}
-
-static void hns_roce_v1_wq_catas_err_handle(struct hns_roce_dev *hr_dev,
-					    struct hns_roce_aeqe *aeqe, int qpn)
-{
-	struct device *dev = &hr_dev->pdev->dev;
-
-	dev_warn(dev, "Local Work Queue Catastrophic Error.\n");
-	switch (roce_get_field(aeqe->asyn, HNS_ROCE_AEQE_U32_4_EVENT_SUB_TYPE_M,
-			       HNS_ROCE_AEQE_U32_4_EVENT_SUB_TYPE_S)) {
-	case HNS_ROCE_LWQCE_QPC_ERROR:
-		dev_warn(dev, "QP %d, QPC error.\n", qpn);
-		break;
-	case HNS_ROCE_LWQCE_MTU_ERROR:
-		dev_warn(dev, "QP %d, MTU error.\n", qpn);
-		break;
-	case HNS_ROCE_LWQCE_WQE_BA_ADDR_ERROR:
-		dev_warn(dev, "QP %d, WQE BA addr error.\n", qpn);
-		break;
-	case HNS_ROCE_LWQCE_WQE_ADDR_ERROR:
-		dev_warn(dev, "QP %d, WQE addr error.\n", qpn);
-		break;
-	case HNS_ROCE_LWQCE_SQ_WQE_SHIFT_ERROR:
-		dev_warn(dev, "QP %d, WQE shift error\n", qpn);
-		break;
-	case HNS_ROCE_LWQCE_SL_ERROR:
-		dev_warn(dev, "QP %d, SL error.\n", qpn);
-		break;
-	case HNS_ROCE_LWQCE_PORT_ERROR:
-		dev_warn(dev, "QP %d, port error.\n", qpn);
-		break;
-	default:
-		break;
-	}
-}
-
-static void hns_roce_v1_local_wq_access_err_handle(struct hns_roce_dev *hr_dev,
-						   struct hns_roce_aeqe *aeqe,
-						   int qpn)
-{
-	struct device *dev = &hr_dev->pdev->dev;
-
-	dev_warn(dev, "Local Access Violation Work Queue Error.\n");
-	switch (roce_get_field(aeqe->asyn, HNS_ROCE_AEQE_U32_4_EVENT_SUB_TYPE_M,
-			       HNS_ROCE_AEQE_U32_4_EVENT_SUB_TYPE_S)) {
-	case HNS_ROCE_LAVWQE_R_KEY_VIOLATION:
-		dev_warn(dev, "QP %d, R_key violation.\n", qpn);
-		break;
-	case HNS_ROCE_LAVWQE_LENGTH_ERROR:
-		dev_warn(dev, "QP %d, length error.\n", qpn);
-		break;
-	case HNS_ROCE_LAVWQE_VA_ERROR:
-		dev_warn(dev, "QP %d, VA error.\n", qpn);
-		break;
-	case HNS_ROCE_LAVWQE_PD_ERROR:
-		dev_err(dev, "QP %d, PD error.\n", qpn);
-		break;
-	case HNS_ROCE_LAVWQE_RW_ACC_ERROR:
-		dev_warn(dev, "QP %d, rw acc error.\n", qpn);
-		break;
-	case HNS_ROCE_LAVWQE_KEY_STATE_ERROR:
-		dev_warn(dev, "QP %d, key state error.\n", qpn);
-		break;
-	case HNS_ROCE_LAVWQE_MR_OPERATION_ERROR:
-		dev_warn(dev, "QP %d, MR operation error.\n", qpn);
-		break;
-	default:
-		break;
-	}
-}
-
-static void hns_roce_v1_qp_err_handle(struct hns_roce_dev *hr_dev,
-				      struct hns_roce_aeqe *aeqe,
-				      int event_type)
-{
-	struct device *dev = &hr_dev->pdev->dev;
-	int phy_port;
-	int qpn;
-
-	qpn = roce_get_field(aeqe->event.queue_event.num,
-			     HNS_ROCE_AEQE_EVENT_QP_EVENT_QP_QPN_M,
-			     HNS_ROCE_AEQE_EVENT_QP_EVENT_QP_QPN_S);
-	phy_port = roce_get_field(aeqe->event.queue_event.num,
-				  HNS_ROCE_AEQE_EVENT_QP_EVENT_PORT_NUM_M,
-				  HNS_ROCE_AEQE_EVENT_QP_EVENT_PORT_NUM_S);
-	if (qpn <= 1)
-		qpn = HNS_ROCE_MAX_PORTS * qpn + phy_port;
-
-	switch (event_type) {
-	case HNS_ROCE_EVENT_TYPE_INV_REQ_LOCAL_WQ_ERROR:
-		dev_warn(dev, "Invalid Req Local Work Queue Error.\n"
-			 "QP %d, phy_port %d.\n", qpn, phy_port);
-		break;
-	case HNS_ROCE_EVENT_TYPE_WQ_CATAS_ERROR:
-		hns_roce_v1_wq_catas_err_handle(hr_dev, aeqe, qpn);
-		break;
-	case HNS_ROCE_EVENT_TYPE_LOCAL_WQ_ACCESS_ERROR:
-		hns_roce_v1_local_wq_access_err_handle(hr_dev, aeqe, qpn);
-		break;
-	default:
-		break;
-	}
-
-	hns_roce_qp_event(hr_dev, qpn, event_type);
-}
-
-static void hns_roce_v1_cq_err_handle(struct hns_roce_dev *hr_dev,
-				      struct hns_roce_aeqe *aeqe,
-				      int event_type)
-{
-	struct device *dev = &hr_dev->pdev->dev;
-	u32 cqn;
-
-	cqn = roce_get_field(aeqe->event.queue_event.num,
-			     HNS_ROCE_AEQE_EVENT_CQ_EVENT_CQ_CQN_M,
-			     HNS_ROCE_AEQE_EVENT_CQ_EVENT_CQ_CQN_S);
-
-	switch (event_type) {
-	case HNS_ROCE_EVENT_TYPE_CQ_ACCESS_ERROR:
-		dev_warn(dev, "CQ 0x%x access err.\n", cqn);
-		break;
-	case HNS_ROCE_EVENT_TYPE_CQ_OVERFLOW:
-		dev_warn(dev, "CQ 0x%x overflow\n", cqn);
-		break;
-	case HNS_ROCE_EVENT_TYPE_CQ_ID_INVALID:
-		dev_warn(dev, "CQ 0x%x ID invalid.\n", cqn);
-		break;
-	default:
-		break;
-	}
-
-	hns_roce_cq_event(hr_dev, cqn, event_type);
-}
-
-static void hns_roce_v1_db_overflow_handle(struct hns_roce_dev *hr_dev,
-					   struct hns_roce_aeqe *aeqe)
-{
-	struct device *dev = &hr_dev->pdev->dev;
-
-	switch (roce_get_field(aeqe->asyn, HNS_ROCE_AEQE_U32_4_EVENT_SUB_TYPE_M,
-			       HNS_ROCE_AEQE_U32_4_EVENT_SUB_TYPE_S)) {
-	case HNS_ROCE_DB_SUBTYPE_SDB_OVF:
-		dev_warn(dev, "SDB overflow.\n");
-		break;
-	case HNS_ROCE_DB_SUBTYPE_SDB_ALM_OVF:
-		dev_warn(dev, "SDB almost overflow.\n");
-		break;
-	case HNS_ROCE_DB_SUBTYPE_SDB_ALM_EMP:
-		dev_warn(dev, "SDB almost empty.\n");
-		break;
-	case HNS_ROCE_DB_SUBTYPE_ODB_OVF:
-		dev_warn(dev, "ODB overflow.\n");
-		break;
-	case HNS_ROCE_DB_SUBTYPE_ODB_ALM_OVF:
-		dev_warn(dev, "ODB almost overflow.\n");
-		break;
-	case HNS_ROCE_DB_SUBTYPE_ODB_ALM_EMP:
-		dev_warn(dev, "SDB almost empty.\n");
-		break;
-	default:
-		break;
-	}
-}
-
-static struct hns_roce_aeqe *get_aeqe_v1(struct hns_roce_eq *eq, u32 entry)
-{
-	unsigned long off = (entry & (eq->entries - 1)) * HNS_ROCE_AEQE_SIZE;
-
-	return (struct hns_roce_aeqe *)((u8 *)
-		(eq->buf_list[off / HNS_ROCE_BA_SIZE].buf) +
-		off % HNS_ROCE_BA_SIZE);
-}
-
-static struct hns_roce_aeqe *next_aeqe_sw_v1(struct hns_roce_eq *eq)
-{
-	struct hns_roce_aeqe *aeqe = get_aeqe_v1(eq, eq->cons_index);
-
-	return (roce_get_bit(aeqe->asyn, HNS_ROCE_AEQE_U32_4_OWNER_S) ^
-		!!(eq->cons_index & eq->entries)) ? aeqe : NULL;
-}
-
-static int hns_roce_v1_aeq_int(struct hns_roce_dev *hr_dev,
-			       struct hns_roce_eq *eq)
-{
-	struct device *dev = &hr_dev->pdev->dev;
-	struct hns_roce_aeqe *aeqe;
-	int aeqes_found = 0;
-	int event_type;
-
-	while ((aeqe = next_aeqe_sw_v1(eq))) {
-		/* Make sure we read the AEQ entry after we have checked the
-		 * ownership bit
-		 */
-		dma_rmb();
-
-		dev_dbg(dev, "aeqe = %pK, aeqe->asyn.event_type = 0x%lx\n",
-			aeqe,
-			roce_get_field(aeqe->asyn,
-				       HNS_ROCE_AEQE_U32_4_EVENT_TYPE_M,
-				       HNS_ROCE_AEQE_U32_4_EVENT_TYPE_S));
-		event_type = roce_get_field(aeqe->asyn,
-					    HNS_ROCE_AEQE_U32_4_EVENT_TYPE_M,
-					    HNS_ROCE_AEQE_U32_4_EVENT_TYPE_S);
-		switch (event_type) {
-		case HNS_ROCE_EVENT_TYPE_PATH_MIG:
-			dev_warn(dev, "PATH MIG not supported\n");
-			break;
-		case HNS_ROCE_EVENT_TYPE_COMM_EST:
-			dev_warn(dev, "COMMUNICATION established\n");
-			break;
-		case HNS_ROCE_EVENT_TYPE_SQ_DRAINED:
-			dev_warn(dev, "SQ DRAINED not supported\n");
-			break;
-		case HNS_ROCE_EVENT_TYPE_PATH_MIG_FAILED:
-			dev_warn(dev, "PATH MIG failed\n");
-			break;
-		case HNS_ROCE_EVENT_TYPE_INV_REQ_LOCAL_WQ_ERROR:
-		case HNS_ROCE_EVENT_TYPE_WQ_CATAS_ERROR:
-		case HNS_ROCE_EVENT_TYPE_LOCAL_WQ_ACCESS_ERROR:
-			hns_roce_v1_qp_err_handle(hr_dev, aeqe, event_type);
-			break;
-		case HNS_ROCE_EVENT_TYPE_SRQ_LIMIT_REACH:
-		case HNS_ROCE_EVENT_TYPE_SRQ_CATAS_ERROR:
-		case HNS_ROCE_EVENT_TYPE_SRQ_LAST_WQE_REACH:
-			dev_warn(dev, "SRQ not support!\n");
-			break;
-		case HNS_ROCE_EVENT_TYPE_CQ_ACCESS_ERROR:
-		case HNS_ROCE_EVENT_TYPE_CQ_OVERFLOW:
-		case HNS_ROCE_EVENT_TYPE_CQ_ID_INVALID:
-			hns_roce_v1_cq_err_handle(hr_dev, aeqe, event_type);
-			break;
-		case HNS_ROCE_EVENT_TYPE_PORT_CHANGE:
-			dev_warn(dev, "port change.\n");
-			break;
-		case HNS_ROCE_EVENT_TYPE_MB:
-			hns_roce_cmd_event(hr_dev,
-					   le16_to_cpu(aeqe->event.cmd.token),
-					   aeqe->event.cmd.status,
-					   le64_to_cpu(aeqe->event.cmd.out_param
-					   ));
-			break;
-		case HNS_ROCE_EVENT_TYPE_DB_OVERFLOW:
-			hns_roce_v1_db_overflow_handle(hr_dev, aeqe);
-			break;
-		default:
-			dev_warn(dev, "Unhandled event %d on EQ %d at idx %u.\n",
-				 event_type, eq->eqn, eq->cons_index);
-			break;
-		}
-
-		eq->cons_index++;
-		aeqes_found = 1;
-
-		if (eq->cons_index > 2 * hr_dev->caps.aeqe_depth - 1)
-			eq->cons_index = 0;
-	}
-
-	set_eq_cons_index_v1(eq, 0);
-
-	return aeqes_found;
-}
-
-static struct hns_roce_ceqe *get_ceqe_v1(struct hns_roce_eq *eq, u32 entry)
-{
-	unsigned long off = (entry & (eq->entries - 1)) * HNS_ROCE_CEQE_SIZE;
-
-	return (struct hns_roce_ceqe *)((u8 *)
-			(eq->buf_list[off / HNS_ROCE_BA_SIZE].buf) +
-			off % HNS_ROCE_BA_SIZE);
-}
-
-static struct hns_roce_ceqe *next_ceqe_sw_v1(struct hns_roce_eq *eq)
-{
-	struct hns_roce_ceqe *ceqe = get_ceqe_v1(eq, eq->cons_index);
-
-	return (!!(roce_get_bit(ceqe->comp,
-		HNS_ROCE_CEQE_CEQE_COMP_OWNER_S))) ^
-		(!!(eq->cons_index & eq->entries)) ? ceqe : NULL;
-}
-
-static int hns_roce_v1_ceq_int(struct hns_roce_dev *hr_dev,
-			       struct hns_roce_eq *eq)
-{
-	struct hns_roce_ceqe *ceqe;
-	int ceqes_found = 0;
-	u32 cqn;
-
-	while ((ceqe = next_ceqe_sw_v1(eq))) {
-		/* Make sure we read CEQ entry after we have checked the
-		 * ownership bit
-		 */
-		dma_rmb();
-
-		cqn = roce_get_field(ceqe->comp,
-				     HNS_ROCE_CEQE_CEQE_COMP_CQN_M,
-				     HNS_ROCE_CEQE_CEQE_COMP_CQN_S);
-		hns_roce_cq_completion(hr_dev, cqn);
-
-		++eq->cons_index;
-		ceqes_found = 1;
-
-		if (eq->cons_index >
-		    EQ_DEPTH_COEFF * hr_dev->caps.ceqe_depth - 1)
-			eq->cons_index = 0;
-	}
-
-	set_eq_cons_index_v1(eq, 0);
-
-	return ceqes_found;
-}
-
-static irqreturn_t hns_roce_v1_msix_interrupt_eq(int irq, void *eq_ptr)
-{
-	struct hns_roce_eq  *eq  = eq_ptr;
-	struct hns_roce_dev *hr_dev = eq->hr_dev;
-	int int_work;
-
-	if (eq->type_flag == HNS_ROCE_CEQ)
-		/* CEQ irq routine, CEQ is pulse irq, not clear */
-		int_work = hns_roce_v1_ceq_int(hr_dev, eq);
-	else
-		/* AEQ irq routine, AEQ is pulse irq, not clear */
-		int_work = hns_roce_v1_aeq_int(hr_dev, eq);
-
-	return IRQ_RETVAL(int_work);
-}
-
-static irqreturn_t hns_roce_v1_msix_interrupt_abn(int irq, void *dev_id)
-{
-	struct hns_roce_dev *hr_dev = dev_id;
-	struct device *dev = &hr_dev->pdev->dev;
-	int int_work = 0;
-	u32 caepaemask_val;
-	u32 cealmovf_val;
-	u32 caepaest_val;
-	u32 aeshift_val;
-	u32 ceshift_val;
-	u32 cemask_val;
-	__le32 tmp;
-	int i;
-
-	/*
-	 * Abnormal interrupt:
-	 * AEQ overflow, ECC multi-bit err, CEQ overflow must clear
-	 * interrupt, mask irq, clear irq, cancel mask operation
-	 */
-	aeshift_val = roce_read(hr_dev, ROCEE_CAEP_AEQC_AEQE_SHIFT_REG);
-	tmp = cpu_to_le32(aeshift_val);
-
-	/* AEQE overflow */
-	if (roce_get_bit(tmp,
-		ROCEE_CAEP_AEQC_AEQE_SHIFT_CAEP_AEQ_ALM_OVF_INT_ST_S) == 1) {
-		dev_warn(dev, "AEQ overflow!\n");
-
-		/* Set mask */
-		caepaemask_val = roce_read(hr_dev, ROCEE_CAEP_AE_MASK_REG);
-		tmp = cpu_to_le32(caepaemask_val);
-		roce_set_bit(tmp, ROCEE_CAEP_AE_MASK_CAEP_AEQ_ALM_OVF_MASK_S,
-			     HNS_ROCE_INT_MASK_ENABLE);
-		caepaemask_val = le32_to_cpu(tmp);
-		roce_write(hr_dev, ROCEE_CAEP_AE_MASK_REG, caepaemask_val);
-
-		/* Clear int state(INT_WC : write 1 clear) */
-		caepaest_val = roce_read(hr_dev, ROCEE_CAEP_AE_ST_REG);
-		tmp = cpu_to_le32(caepaest_val);
-		roce_set_bit(tmp, ROCEE_CAEP_AE_ST_CAEP_AEQ_ALM_OVF_S, 1);
-		caepaest_val = le32_to_cpu(tmp);
-		roce_write(hr_dev, ROCEE_CAEP_AE_ST_REG, caepaest_val);
-
-		/* Clear mask */
-		caepaemask_val = roce_read(hr_dev, ROCEE_CAEP_AE_MASK_REG);
-		tmp = cpu_to_le32(caepaemask_val);
-		roce_set_bit(tmp, ROCEE_CAEP_AE_MASK_CAEP_AEQ_ALM_OVF_MASK_S,
-			     HNS_ROCE_INT_MASK_DISABLE);
-		caepaemask_val = le32_to_cpu(tmp);
-		roce_write(hr_dev, ROCEE_CAEP_AE_MASK_REG, caepaemask_val);
-	}
-
-	/* CEQ almost overflow */
-	for (i = 0; i < hr_dev->caps.num_comp_vectors; i++) {
-		ceshift_val = roce_read(hr_dev, ROCEE_CAEP_CEQC_SHIFT_0_REG +
-					i * CEQ_REG_OFFSET);
-		tmp = cpu_to_le32(ceshift_val);
-
-		if (roce_get_bit(tmp,
-			ROCEE_CAEP_CEQC_SHIFT_CAEP_CEQ_ALM_OVF_INT_ST_S) == 1) {
-			dev_warn(dev, "CEQ[%d] almost overflow!\n", i);
-			int_work++;
-
-			/* Set mask */
-			cemask_val = roce_read(hr_dev,
-					       ROCEE_CAEP_CE_IRQ_MASK_0_REG +
-					       i * CEQ_REG_OFFSET);
-			tmp = cpu_to_le32(cemask_val);
-			roce_set_bit(tmp,
-				ROCEE_CAEP_CE_IRQ_MASK_CAEP_CEQ_ALM_OVF_MASK_S,
-				HNS_ROCE_INT_MASK_ENABLE);
-			cemask_val = le32_to_cpu(tmp);
-			roce_write(hr_dev, ROCEE_CAEP_CE_IRQ_MASK_0_REG +
-				   i * CEQ_REG_OFFSET, cemask_val);
-
-			/* Clear int state(INT_WC : write 1 clear) */
-			cealmovf_val = roce_read(hr_dev,
-				       ROCEE_CAEP_CEQ_ALM_OVF_0_REG +
-				       i * CEQ_REG_OFFSET);
-			tmp = cpu_to_le32(cealmovf_val);
-			roce_set_bit(tmp,
-				     ROCEE_CAEP_CEQ_ALM_OVF_CAEP_CEQ_ALM_OVF_S,
-				     1);
-			cealmovf_val = le32_to_cpu(tmp);
-			roce_write(hr_dev, ROCEE_CAEP_CEQ_ALM_OVF_0_REG +
-				   i * CEQ_REG_OFFSET, cealmovf_val);
-
-			/* Clear mask */
-			cemask_val = roce_read(hr_dev,
-				     ROCEE_CAEP_CE_IRQ_MASK_0_REG +
-				     i * CEQ_REG_OFFSET);
-			tmp = cpu_to_le32(cemask_val);
-			roce_set_bit(tmp,
-			       ROCEE_CAEP_CE_IRQ_MASK_CAEP_CEQ_ALM_OVF_MASK_S,
-			       HNS_ROCE_INT_MASK_DISABLE);
-			cemask_val = le32_to_cpu(tmp);
-			roce_write(hr_dev, ROCEE_CAEP_CE_IRQ_MASK_0_REG +
-				   i * CEQ_REG_OFFSET, cemask_val);
-		}
-	}
-
-	/* ECC multi-bit error alarm */
-	dev_warn(dev, "ECC UCERR ALARM: 0x%x, 0x%x, 0x%x\n",
-		 roce_read(hr_dev, ROCEE_ECC_UCERR_ALM0_REG),
-		 roce_read(hr_dev, ROCEE_ECC_UCERR_ALM1_REG),
-		 roce_read(hr_dev, ROCEE_ECC_UCERR_ALM2_REG));
-
-	dev_warn(dev, "ECC CERR ALARM: 0x%x, 0x%x, 0x%x\n",
-		 roce_read(hr_dev, ROCEE_ECC_CERR_ALM0_REG),
-		 roce_read(hr_dev, ROCEE_ECC_CERR_ALM1_REG),
-		 roce_read(hr_dev, ROCEE_ECC_CERR_ALM2_REG));
-
-	return IRQ_RETVAL(int_work);
-}
-
-static void hns_roce_v1_int_mask_enable(struct hns_roce_dev *hr_dev)
-{
-	u32 aemask_val;
-	int masken = 0;
-	__le32 tmp;
-	int i;
-
-	/* AEQ INT */
-	aemask_val = roce_read(hr_dev, ROCEE_CAEP_AE_MASK_REG);
-	tmp = cpu_to_le32(aemask_val);
-	roce_set_bit(tmp, ROCEE_CAEP_AE_MASK_CAEP_AEQ_ALM_OVF_MASK_S,
-		     masken);
-	roce_set_bit(tmp, ROCEE_CAEP_AE_MASK_CAEP_AE_IRQ_MASK_S, masken);
-	aemask_val = le32_to_cpu(tmp);
-	roce_write(hr_dev, ROCEE_CAEP_AE_MASK_REG, aemask_val);
-
-	/* CEQ INT */
-	for (i = 0; i < hr_dev->caps.num_comp_vectors; i++) {
-		/* IRQ mask */
-		roce_write(hr_dev, ROCEE_CAEP_CE_IRQ_MASK_0_REG +
-			   i * CEQ_REG_OFFSET, masken);
-	}
-}
-
-static void hns_roce_v1_free_eq(struct hns_roce_dev *hr_dev,
-				struct hns_roce_eq *eq)
-{
-	int npages = (PAGE_ALIGN(eq->eqe_size * eq->entries) +
-		      HNS_ROCE_BA_SIZE - 1) / HNS_ROCE_BA_SIZE;
-	int i;
-
-	if (!eq->buf_list)
-		return;
-
-	for (i = 0; i < npages; ++i)
-		dma_free_coherent(&hr_dev->pdev->dev, HNS_ROCE_BA_SIZE,
-				  eq->buf_list[i].buf, eq->buf_list[i].map);
-
-	kfree(eq->buf_list);
-}
-
-static void hns_roce_v1_enable_eq(struct hns_roce_dev *hr_dev, int eq_num,
-				  int enable_flag)
-{
-	void __iomem *eqc = hr_dev->eq_table.eqc_base[eq_num];
-	__le32 tmp;
-	u32 val;
-
-	val = readl(eqc);
-	tmp = cpu_to_le32(val);
-
-	if (enable_flag)
-		roce_set_field(tmp,
-			       ROCEE_CAEP_AEQC_AEQE_SHIFT_CAEP_AEQC_STATE_M,
-			       ROCEE_CAEP_AEQC_AEQE_SHIFT_CAEP_AEQC_STATE_S,
-			       HNS_ROCE_EQ_STAT_VALID);
-	else
-		roce_set_field(tmp,
-			       ROCEE_CAEP_AEQC_AEQE_SHIFT_CAEP_AEQC_STATE_M,
-			       ROCEE_CAEP_AEQC_AEQE_SHIFT_CAEP_AEQC_STATE_S,
-			       HNS_ROCE_EQ_STAT_INVALID);
-
-	val = le32_to_cpu(tmp);
-	writel(val, eqc);
-}
-
-static int hns_roce_v1_create_eq(struct hns_roce_dev *hr_dev,
-				 struct hns_roce_eq *eq)
-{
-	void __iomem *eqc = hr_dev->eq_table.eqc_base[eq->eqn];
-	struct device *dev = &hr_dev->pdev->dev;
-	dma_addr_t tmp_dma_addr;
-	u32 eqcuridx_val;
-	u32 eqconsindx_val;
-	u32 eqshift_val;
-	__le32 tmp2 = 0;
-	__le32 tmp1 = 0;
-	__le32 tmp = 0;
-	int num_bas;
-	int ret;
-	int i;
-
-	num_bas = (PAGE_ALIGN(eq->entries * eq->eqe_size) +
-		   HNS_ROCE_BA_SIZE - 1) / HNS_ROCE_BA_SIZE;
-
-	if ((eq->entries * eq->eqe_size) > HNS_ROCE_BA_SIZE) {
-		dev_err(dev, "[error]eq buf %d gt ba size(%d) need bas=%d\n",
-			(eq->entries * eq->eqe_size), HNS_ROCE_BA_SIZE,
-			num_bas);
-		return -EINVAL;
-	}
-
-	eq->buf_list = kcalloc(num_bas, sizeof(*eq->buf_list), GFP_KERNEL);
-	if (!eq->buf_list)
-		return -ENOMEM;
-
-	for (i = 0; i < num_bas; ++i) {
-		eq->buf_list[i].buf = dma_alloc_coherent(dev, HNS_ROCE_BA_SIZE,
-							 &tmp_dma_addr,
-							 GFP_KERNEL);
-		if (!eq->buf_list[i].buf) {
-			ret = -ENOMEM;
-			goto err_out_free_pages;
-		}
-
-		eq->buf_list[i].map = tmp_dma_addr;
-	}
-	eq->cons_index = 0;
-	roce_set_field(tmp, ROCEE_CAEP_AEQC_AEQE_SHIFT_CAEP_AEQC_STATE_M,
-		       ROCEE_CAEP_AEQC_AEQE_SHIFT_CAEP_AEQC_STATE_S,
-		       HNS_ROCE_EQ_STAT_INVALID);
-	roce_set_field(tmp, ROCEE_CAEP_AEQC_AEQE_SHIFT_CAEP_AEQC_AEQE_SHIFT_M,
-		       ROCEE_CAEP_AEQC_AEQE_SHIFT_CAEP_AEQC_AEQE_SHIFT_S,
-		       eq->log_entries);
-	eqshift_val = le32_to_cpu(tmp);
-	writel(eqshift_val, eqc);
-
-	/* Configure eq extended address 12~44bit */
-	writel((u32)(eq->buf_list[0].map >> 12), eqc + 4);
-
-	/*
-	 * Configure eq extended address 45~49 bit.
-	 * 44 = 32 + 12, When evaluating addr to hardware, shift 12 because of
-	 * using 4K page, and shift more 32 because of
-	 * calculating the high 32 bit value evaluated to hardware.
-	 */
-	roce_set_field(tmp1, ROCEE_CAEP_AEQE_CUR_IDX_CAEP_AEQ_BT_H_M,
-		       ROCEE_CAEP_AEQE_CUR_IDX_CAEP_AEQ_BT_H_S,
-		       eq->buf_list[0].map >> 44);
-	roce_set_field(tmp1, ROCEE_CAEP_AEQE_CUR_IDX_CAEP_AEQE_CUR_IDX_M,
-		       ROCEE_CAEP_AEQE_CUR_IDX_CAEP_AEQE_CUR_IDX_S, 0);
-	eqcuridx_val = le32_to_cpu(tmp1);
-	writel(eqcuridx_val, eqc + 8);
-
-	/* Configure eq consumer index */
-	roce_set_field(tmp2, ROCEE_CAEP_AEQE_CONS_IDX_CAEP_AEQE_CONS_IDX_M,
-		       ROCEE_CAEP_AEQE_CONS_IDX_CAEP_AEQE_CONS_IDX_S, 0);
-	eqconsindx_val = le32_to_cpu(tmp2);
-	writel(eqconsindx_val, eqc + 0xc);
-
-	return 0;
-
-err_out_free_pages:
-	for (i -= 1; i >= 0; i--)
-		dma_free_coherent(dev, HNS_ROCE_BA_SIZE, eq->buf_list[i].buf,
-				  eq->buf_list[i].map);
-
-	kfree(eq->buf_list);
-	return ret;
-}
-
-static int hns_roce_v1_init_eq_table(struct hns_roce_dev *hr_dev)
-{
-	struct hns_roce_eq_table *eq_table = &hr_dev->eq_table;
-	struct device *dev = &hr_dev->pdev->dev;
-	struct hns_roce_eq *eq;
-	int irq_num;
-	int eq_num;
-	int ret;
-	int i, j;
-
-	eq_num = hr_dev->caps.num_comp_vectors + hr_dev->caps.num_aeq_vectors;
-	irq_num = eq_num + hr_dev->caps.num_other_vectors;
-
-	eq_table->eq = kcalloc(eq_num, sizeof(*eq_table->eq), GFP_KERNEL);
-	if (!eq_table->eq)
-		return -ENOMEM;
-
-	eq_table->eqc_base = kcalloc(eq_num, sizeof(*eq_table->eqc_base),
-				     GFP_KERNEL);
-	if (!eq_table->eqc_base) {
-		ret = -ENOMEM;
-		goto err_eqc_base_alloc_fail;
-	}
-
-	for (i = 0; i < eq_num; i++) {
-		eq = &eq_table->eq[i];
-		eq->hr_dev = hr_dev;
-		eq->eqn = i;
-		eq->irq = hr_dev->irq[i];
-		eq->log_page_size = PAGE_SHIFT;
-
-		if (i < hr_dev->caps.num_comp_vectors) {
-			/* CEQ */
-			eq_table->eqc_base[i] = hr_dev->reg_base +
-						ROCEE_CAEP_CEQC_SHIFT_0_REG +
-						CEQ_REG_OFFSET * i;
-			eq->type_flag = HNS_ROCE_CEQ;
-			eq->db_reg = hr_dev->reg_base +
-				     ROCEE_CAEP_CEQC_CONS_IDX_0_REG +
-				     CEQ_REG_OFFSET * i;
-			eq->entries = hr_dev->caps.ceqe_depth;
-			eq->log_entries = ilog2(eq->entries);
-			eq->eqe_size = HNS_ROCE_CEQE_SIZE;
-		} else {
-			/* AEQ */
-			eq_table->eqc_base[i] = hr_dev->reg_base +
-						ROCEE_CAEP_AEQC_AEQE_SHIFT_REG;
-			eq->type_flag = HNS_ROCE_AEQ;
-			eq->db_reg = hr_dev->reg_base +
-				     ROCEE_CAEP_AEQE_CONS_IDX_REG;
-			eq->entries = hr_dev->caps.aeqe_depth;
-			eq->log_entries = ilog2(eq->entries);
-			eq->eqe_size = HNS_ROCE_AEQE_SIZE;
-		}
-	}
-
-	/* Disable irq */
-	hns_roce_v1_int_mask_enable(hr_dev);
-
-	/* Configure ce int interval */
-	roce_write(hr_dev, ROCEE_CAEP_CE_INTERVAL_CFG_REG,
-		   HNS_ROCE_CEQ_DEFAULT_INTERVAL);
-
-	/* Configure ce int burst num */
-	roce_write(hr_dev, ROCEE_CAEP_CE_BURST_NUM_CFG_REG,
-		   HNS_ROCE_CEQ_DEFAULT_BURST_NUM);
-
-	for (i = 0; i < eq_num; i++) {
-		ret = hns_roce_v1_create_eq(hr_dev, &eq_table->eq[i]);
-		if (ret) {
-			dev_err(dev, "eq create failed\n");
-			goto err_create_eq_fail;
-		}
-	}
-
-	for (j = 0; j < irq_num; j++) {
-		if (j < eq_num)
-			ret = request_irq(hr_dev->irq[j],
-					  hns_roce_v1_msix_interrupt_eq, 0,
-					  hr_dev->irq_names[j],
-					  &eq_table->eq[j]);
-		else
-			ret = request_irq(hr_dev->irq[j],
-					  hns_roce_v1_msix_interrupt_abn, 0,
-					  hr_dev->irq_names[j], hr_dev);
-
-		if (ret) {
-			dev_err(dev, "request irq error!\n");
-			goto err_request_irq_fail;
-		}
-	}
-
-	for (i = 0; i < eq_num; i++)
-		hns_roce_v1_enable_eq(hr_dev, i, EQ_ENABLE);
-
-	return 0;
-
-err_request_irq_fail:
-	for (j -= 1; j >= 0; j--)
-		free_irq(hr_dev->irq[j], &eq_table->eq[j]);
-
-err_create_eq_fail:
-	for (i -= 1; i >= 0; i--)
-		hns_roce_v1_free_eq(hr_dev, &eq_table->eq[i]);
-
-	kfree(eq_table->eqc_base);
-
-err_eqc_base_alloc_fail:
-	kfree(eq_table->eq);
-
-	return ret;
-}
-
-static void hns_roce_v1_cleanup_eq_table(struct hns_roce_dev *hr_dev)
-{
-	struct hns_roce_eq_table *eq_table = &hr_dev->eq_table;
-	int irq_num;
-	int eq_num;
-	int i;
-
-	eq_num = hr_dev->caps.num_comp_vectors + hr_dev->caps.num_aeq_vectors;
-	irq_num = eq_num + hr_dev->caps.num_other_vectors;
-	for (i = 0; i < eq_num; i++) {
-		/* Disable EQ */
-		hns_roce_v1_enable_eq(hr_dev, i, EQ_DISABLE);
-
-		free_irq(hr_dev->irq[i], &eq_table->eq[i]);
-
-		hns_roce_v1_free_eq(hr_dev, &eq_table->eq[i]);
-	}
-	for (i = eq_num; i < irq_num; i++)
-		free_irq(hr_dev->irq[i], hr_dev);
-
-	kfree(eq_table->eqc_base);
-	kfree(eq_table->eq);
-}
-
-static const struct ib_device_ops hns_roce_v1_dev_ops = {
-	.destroy_qp = hns_roce_v1_destroy_qp,
-	.poll_cq = hns_roce_v1_poll_cq,
-	.post_recv = hns_roce_v1_post_recv,
-	.post_send = hns_roce_v1_post_send,
-	.query_qp = hns_roce_v1_query_qp,
-	.req_notify_cq = hns_roce_v1_req_notify_cq,
-};
-
-static const struct hns_roce_hw hns_roce_hw_v1 = {
-	.reset = hns_roce_v1_reset,
-	.hw_profile = hns_roce_v1_profile,
-	.hw_init = hns_roce_v1_init,
-	.hw_exit = hns_roce_v1_exit,
-	.post_mbox = hns_roce_v1_post_mbox,
-	.poll_mbox_done = hns_roce_v1_chk_mbox,
-	.set_gid = hns_roce_v1_set_gid,
-	.set_mac = hns_roce_v1_set_mac,
-	.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,
-	.destroy_cq = hns_roce_v1_destroy_cq,
-	.init_eq = hns_roce_v1_init_eq_table,
-	.cleanup_eq = hns_roce_v1_cleanup_eq_table,
-	.hns_roce_dev_ops = &hns_roce_v1_dev_ops,
-};
-
-static const struct of_device_id hns_roce_of_match[] = {
-	{ .compatible = "hisilicon,hns-roce-v1", .data = &hns_roce_hw_v1, },
-	{},
-};
-MODULE_DEVICE_TABLE(of, hns_roce_of_match);
-
-static const struct acpi_device_id hns_roce_acpi_match[] = {
-	{ "HISI00D1", (kernel_ulong_t)&hns_roce_hw_v1 },
-	{},
-};
-MODULE_DEVICE_TABLE(acpi, hns_roce_acpi_match);
-
-static struct
-platform_device *hns_roce_find_pdev(struct fwnode_handle *fwnode)
-{
-	struct device *dev;
-
-	/* get the 'device' corresponding to the matching 'fwnode' */
-	dev = bus_find_device_by_fwnode(&platform_bus_type, fwnode);
-	/* get the platform device */
-	return dev ? to_platform_device(dev) : NULL;
-}
-
-static int hns_roce_get_cfg(struct hns_roce_dev *hr_dev)
-{
-	struct device *dev = &hr_dev->pdev->dev;
-	struct platform_device *pdev = NULL;
-	struct net_device *netdev = NULL;
-	struct device_node *net_node;
-	int port_cnt = 0;
-	u8 phy_port;
-	int ret;
-	int i;
-
-	/* check if we are compatible with the underlying SoC */
-	if (dev_of_node(dev)) {
-		const struct of_device_id *of_id;
-
-		of_id = of_match_node(hns_roce_of_match, dev->of_node);
-		if (!of_id) {
-			dev_err(dev, "device is not compatible!\n");
-			return -ENXIO;
-		}
-		hr_dev->hw = (const struct hns_roce_hw *)of_id->data;
-		if (!hr_dev->hw) {
-			dev_err(dev, "couldn't get H/W specific DT data!\n");
-			return -ENXIO;
-		}
-	} else if (is_acpi_device_node(dev->fwnode)) {
-		const struct acpi_device_id *acpi_id;
-
-		acpi_id = acpi_match_device(hns_roce_acpi_match, dev);
-		if (!acpi_id) {
-			dev_err(dev, "device is not compatible!\n");
-			return -ENXIO;
-		}
-		hr_dev->hw = (const struct hns_roce_hw *) acpi_id->driver_data;
-		if (!hr_dev->hw) {
-			dev_err(dev, "couldn't get H/W specific ACPI data!\n");
-			return -ENXIO;
-		}
-	} else {
-		dev_err(dev, "can't read compatibility data from DT or ACPI\n");
-		return -ENXIO;
-	}
-
-	/* get the mapped register base address */
-	hr_dev->reg_base = devm_platform_ioremap_resource(hr_dev->pdev, 0);
-	if (IS_ERR(hr_dev->reg_base))
-		return PTR_ERR(hr_dev->reg_base);
-
-	/* read the node_guid of IB device from the DT or ACPI */
-	ret = device_property_read_u8_array(dev, "node-guid",
-					    (u8 *)&hr_dev->ib_dev.node_guid,
-					    GUID_LEN);
-	if (ret) {
-		dev_err(dev, "couldn't get node_guid from DT or ACPI!\n");
-		return ret;
-	}
-
-	/* get the RoCE associated ethernet ports or netdevices */
-	for (i = 0; i < HNS_ROCE_MAX_PORTS; i++) {
-		if (dev_of_node(dev)) {
-			net_node = of_parse_phandle(dev->of_node, "eth-handle",
-						    i);
-			if (!net_node)
-				continue;
-			pdev = of_find_device_by_node(net_node);
-		} else if (is_acpi_device_node(dev->fwnode)) {
-			struct fwnode_reference_args args;
-
-			ret = acpi_node_get_property_reference(dev->fwnode,
-							       "eth-handle",
-							       i, &args);
-			if (ret)
-				continue;
-			pdev = hns_roce_find_pdev(args.fwnode);
-		} else {
-			dev_err(dev, "cannot read data from DT or ACPI\n");
-			return -ENXIO;
-		}
-
-		if (pdev) {
-			netdev = platform_get_drvdata(pdev);
-			phy_port = (u8)i;
-			if (netdev) {
-				hr_dev->iboe.netdevs[port_cnt] = netdev;
-				hr_dev->iboe.phy_port[port_cnt] = phy_port;
-			} else {
-				dev_err(dev, "no netdev found with pdev %s\n",
-					pdev->name);
-				return -ENODEV;
-			}
-			port_cnt++;
-		}
-	}
-
-	if (port_cnt == 0) {
-		dev_err(dev, "unable to get eth-handle for available ports!\n");
-		return -EINVAL;
-	}
-
-	hr_dev->caps.num_ports = port_cnt;
-
-	/* cmd issue mode: 0 is poll, 1 is event */
-	hr_dev->cmd_mod = 1;
-	hr_dev->loop_idc = 0;
-	hr_dev->sdb_offset = ROCEE_DB_SQ_L_0_REG;
-	hr_dev->odb_offset = ROCEE_DB_OTHERS_L_0_REG;
-
-	/* read the interrupt names from the DT or ACPI */
-	ret = device_property_read_string_array(dev, "interrupt-names",
-						hr_dev->irq_names,
-						HNS_ROCE_V1_MAX_IRQ_NUM);
-	if (ret < 0) {
-		dev_err(dev, "couldn't get interrupt names from DT or ACPI!\n");
-		return ret;
-	}
-
-	/* fetch the interrupt numbers */
-	for (i = 0; i < HNS_ROCE_V1_MAX_IRQ_NUM; i++) {
-		hr_dev->irq[i] = platform_get_irq(hr_dev->pdev, i);
-		if (hr_dev->irq[i] <= 0)
-			return -EINVAL;
-	}
-
-	return 0;
-}
-
-/**
- * hns_roce_probe - RoCE driver entrance
- * @pdev: pointer to platform device
- * Return : int
- *
- */
-static int hns_roce_probe(struct platform_device *pdev)
-{
-	int ret;
-	struct hns_roce_dev *hr_dev;
-	struct device *dev = &pdev->dev;
-
-	hr_dev = ib_alloc_device(hns_roce_dev, ib_dev);
-	if (!hr_dev)
-		return -ENOMEM;
-
-	hr_dev->priv = kzalloc(sizeof(struct hns_roce_v1_priv), GFP_KERNEL);
-	if (!hr_dev->priv) {
-		ret = -ENOMEM;
-		goto error_failed_kzalloc;
-	}
-
-	hr_dev->pdev = pdev;
-	hr_dev->dev = dev;
-	platform_set_drvdata(pdev, hr_dev);
-
-	if (dma_set_mask_and_coherent(dev, DMA_BIT_MASK(64ULL)) &&
-	    dma_set_mask_and_coherent(dev, DMA_BIT_MASK(32ULL))) {
-		dev_err(dev, "Not usable DMA addressing mode\n");
-		ret = -EIO;
-		goto error_failed_get_cfg;
-	}
-
-	ret = hns_roce_get_cfg(hr_dev);
-	if (ret) {
-		dev_err(dev, "Get Configuration failed!\n");
-		goto error_failed_get_cfg;
-	}
-
-	ret = hns_roce_init(hr_dev);
-	if (ret) {
-		dev_err(dev, "RoCE engine init failed!\n");
-		goto error_failed_get_cfg;
-	}
-
-	return 0;
-
-error_failed_get_cfg:
-	kfree(hr_dev->priv);
-
-error_failed_kzalloc:
-	ib_dealloc_device(&hr_dev->ib_dev);
-
-	return ret;
-}
-
-/**
- * hns_roce_remove - remove RoCE device
- * @pdev: pointer to platform device
- */
-static int hns_roce_remove(struct platform_device *pdev)
-{
-	struct hns_roce_dev *hr_dev = platform_get_drvdata(pdev);
-
-	hns_roce_exit(hr_dev);
-	kfree(hr_dev->priv);
-	ib_dealloc_device(&hr_dev->ib_dev);
-
-	return 0;
-}
-
-static struct platform_driver hns_roce_driver = {
-	.probe = hns_roce_probe,
-	.remove = hns_roce_remove,
-	.driver = {
-		.name = DRV_NAME,
-		.of_match_table = hns_roce_of_match,
-		.acpi_match_table = ACPI_PTR(hns_roce_acpi_match),
-	},
-};
-
-module_platform_driver(hns_roce_driver);
-
-MODULE_LICENSE("Dual BSD/GPL");
-MODULE_AUTHOR("Wei Hu <xavier.huwei@huawei.com>");
-MODULE_AUTHOR("Nenglong Zhao <zhaonenglong@hisilicon.com>");
-MODULE_AUTHOR("Lijun Ou <oulijun@huawei.com>");
-MODULE_DESCRIPTION("Hisilicon Hip06 Family RoCE Driver");
diff --git a/drivers/infiniband/hw/hns/hns_roce_hw_v1.h b/drivers/infiniband/hw/hns/hns_roce_hw_v1.h
deleted file mode 100644
index 60fdcbae6729..000000000000
--- a/drivers/infiniband/hw/hns/hns_roce_hw_v1.h
+++ /dev/null
@@ -1,1147 +0,0 @@
-/*
- * Copyright (c) 2016 Hisilicon Limited.
- *
- * This software is available to you under a choice of one of two
- * licenses.  You may choose to be licensed under the terms of the GNU
- * General Public License (GPL) Version 2, available from the file
- * COPYING in the main directory of this source tree, or the
- * OpenIB.org BSD license below:
- *
- *     Redistribution and use in source and binary forms, with or
- *     without modification, are permitted provided that the following
- *     conditions are met:
- *
- *      - Redistributions of source code must retain the above
- *        copyright notice, this list of conditions and the following
- *        disclaimer.
- *
- *      - Redistributions in binary form must reproduce the above
- *        copyright notice, this list of conditions and the following
- *        disclaimer in the documentation and/or other materials
- *        provided with the distribution.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
- * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
- * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
- * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS
- * BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN
- * ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
- * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
- * SOFTWARE.
- */
-
-#ifndef _HNS_ROCE_HW_V1_H
-#define _HNS_ROCE_HW_V1_H
-
-#define CQ_STATE_VALID					2
-
-#define HNS_ROCE_V1_MAX_PD_NUM				0x8000
-#define HNS_ROCE_V1_MAX_CQ_NUM				0x10000
-#define HNS_ROCE_V1_MAX_CQE_NUM				0x8000
-
-#define HNS_ROCE_V1_MAX_QP_NUM				0x40000
-#define HNS_ROCE_V1_MAX_WQE_NUM				0x4000
-
-#define HNS_ROCE_V1_MAX_MTPT_NUM			0x80000
-
-#define HNS_ROCE_V1_MAX_MTT_SEGS			0x100000
-
-#define HNS_ROCE_V1_MAX_QP_INIT_RDMA			128
-#define HNS_ROCE_V1_MAX_QP_DEST_RDMA			128
-
-#define HNS_ROCE_V1_MAX_SQ_DESC_SZ			64
-#define HNS_ROCE_V1_MAX_RQ_DESC_SZ			64
-#define HNS_ROCE_V1_SG_NUM				2
-#define HNS_ROCE_V1_INLINE_SIZE				32
-
-#define HNS_ROCE_V1_UAR_NUM				256
-#define HNS_ROCE_V1_PHY_UAR_NUM				8
-
-#define HNS_ROCE_V1_GID_NUM				16
-#define HNS_ROCE_V1_RESV_QP				8
-
-#define HNS_ROCE_V1_MAX_IRQ_NUM				34
-#define HNS_ROCE_V1_COMP_VEC_NUM			32
-#define HNS_ROCE_V1_AEQE_VEC_NUM			1
-#define HNS_ROCE_V1_ABNORMAL_VEC_NUM			1
-
-#define HNS_ROCE_V1_COMP_EQE_NUM			0x8000
-#define HNS_ROCE_V1_ASYNC_EQE_NUM			0x400
-
-#define HNS_ROCE_V1_QPC_SIZE				256
-#define HNS_ROCE_V1_IRRL_ENTRY_SIZE			8
-#define HNS_ROCE_V1_CQC_ENTRY_SIZE			64
-#define HNS_ROCE_V1_MTPT_ENTRY_SIZE			64
-#define HNS_ROCE_V1_MTT_ENTRY_SIZE			64
-
-#define HNS_ROCE_V1_CQE_SIZE				32
-#define HNS_ROCE_V1_PAGE_SIZE_SUPPORT			0xFFFFF000
-
-#define HNS_ROCE_V1_TABLE_CHUNK_SIZE			(1 << 17)
-
-#define HNS_ROCE_V1_EXT_RAQ_WF				8
-#define HNS_ROCE_V1_RAQ_ENTRY				64
-#define HNS_ROCE_V1_RAQ_DEPTH				32768
-#define HNS_ROCE_V1_RAQ_SIZE	(HNS_ROCE_V1_RAQ_ENTRY * HNS_ROCE_V1_RAQ_DEPTH)
-
-#define HNS_ROCE_V1_SDB_DEPTH				0x400
-#define HNS_ROCE_V1_ODB_DEPTH				0x400
-
-#define HNS_ROCE_V1_DB_RSVD				0x80
-
-#define HNS_ROCE_V1_SDB_ALEPT				HNS_ROCE_V1_DB_RSVD
-#define HNS_ROCE_V1_SDB_ALFUL	(HNS_ROCE_V1_SDB_DEPTH - HNS_ROCE_V1_DB_RSVD)
-#define HNS_ROCE_V1_ODB_ALEPT				HNS_ROCE_V1_DB_RSVD
-#define HNS_ROCE_V1_ODB_ALFUL	(HNS_ROCE_V1_ODB_DEPTH - HNS_ROCE_V1_DB_RSVD)
-
-#define HNS_ROCE_V1_EXT_SDB_DEPTH			0x4000
-#define HNS_ROCE_V1_EXT_ODB_DEPTH			0x4000
-#define HNS_ROCE_V1_EXT_SDB_ENTRY			16
-#define HNS_ROCE_V1_EXT_ODB_ENTRY			16
-#define HNS_ROCE_V1_EXT_SDB_SIZE  \
-	(HNS_ROCE_V1_EXT_SDB_DEPTH * HNS_ROCE_V1_EXT_SDB_ENTRY)
-#define HNS_ROCE_V1_EXT_ODB_SIZE  \
-	(HNS_ROCE_V1_EXT_ODB_DEPTH * HNS_ROCE_V1_EXT_ODB_ENTRY)
-
-#define HNS_ROCE_V1_EXT_SDB_ALEPT			HNS_ROCE_V1_DB_RSVD
-#define HNS_ROCE_V1_EXT_SDB_ALFUL  \
-	(HNS_ROCE_V1_EXT_SDB_DEPTH - HNS_ROCE_V1_DB_RSVD)
-#define HNS_ROCE_V1_EXT_ODB_ALEPT			HNS_ROCE_V1_DB_RSVD
-#define HNS_ROCE_V1_EXT_ODB_ALFUL	\
-	(HNS_ROCE_V1_EXT_ODB_DEPTH - HNS_ROCE_V1_DB_RSVD)
-
-#define HNS_ROCE_V1_FREE_MR_TIMEOUT_MSECS		50000
-#define HNS_ROCE_V1_RECREATE_LP_QP_TIMEOUT_MSECS	10000
-#define HNS_ROCE_V1_FREE_MR_WAIT_VALUE			5
-#define HNS_ROCE_V1_RECREATE_LP_QP_WAIT_VALUE		20
-
-#define HNS_ROCE_BT_RSV_BUF_SIZE			(1 << 17)
-
-#define HNS_ROCE_V1_TPTR_ENTRY_SIZE			2
-#define HNS_ROCE_V1_TPTR_BUF_SIZE	\
-	(HNS_ROCE_V1_TPTR_ENTRY_SIZE * HNS_ROCE_V1_MAX_CQ_NUM)
-
-#define HNS_ROCE_ODB_POLL_MODE				0
-
-#define HNS_ROCE_SDB_NORMAL_MODE			0
-#define HNS_ROCE_SDB_EXTEND_MODE			1
-
-#define HNS_ROCE_ODB_EXTEND_MODE			1
-
-#define KEY_VALID					0x02
-
-#define HNS_ROCE_CQE_QPN_MASK				0x3ffff
-#define HNS_ROCE_CQE_STATUS_MASK			0x1f
-#define HNS_ROCE_CQE_OPCODE_MASK			0xf
-
-#define HNS_ROCE_CQE_SUCCESS				0x00
-#define HNS_ROCE_CQE_SYNDROME_LOCAL_LENGTH_ERR		0x01
-#define HNS_ROCE_CQE_SYNDROME_LOCAL_QP_OP_ERR		0x02
-#define HNS_ROCE_CQE_SYNDROME_LOCAL_PROT_ERR		0x03
-#define HNS_ROCE_CQE_SYNDROME_WR_FLUSH_ERR		0x04
-#define HNS_ROCE_CQE_SYNDROME_MEM_MANAGE_OPERATE_ERR	0x05
-#define HNS_ROCE_CQE_SYNDROME_BAD_RESP_ERR		0x06
-#define HNS_ROCE_CQE_SYNDROME_LOCAL_ACCESS_ERR		0x07
-#define HNS_ROCE_CQE_SYNDROME_REMOTE_INVAL_REQ_ERR	0x08
-#define HNS_ROCE_CQE_SYNDROME_REMOTE_ACCESS_ERR		0x09
-#define HNS_ROCE_CQE_SYNDROME_REMOTE_OP_ERR		0x0a
-#define HNS_ROCE_CQE_SYNDROME_TRANSPORT_RETRY_EXC_ERR	0x0b
-#define HNS_ROCE_CQE_SYNDROME_RNR_RETRY_EXC_ERR		0x0c
-
-#define QP1C_CFGN_OFFSET				0x28
-#define PHY_PORT_OFFSET					0x8
-#define MTPT_IDX_SHIFT					16
-#define ALL_PORT_VAL_OPEN				0x3f
-#define POL_TIME_INTERVAL_VAL				0x80
-#define SLEEP_TIME_INTERVAL				20
-#define SQ_PSN_SHIFT					8
-#define QKEY_VAL					0x80010000
-#define SDB_INV_CNT_OFFSET				8
-
-#define HNS_ROCE_CEQ_DEFAULT_INTERVAL			0x10
-#define HNS_ROCE_CEQ_DEFAULT_BURST_NUM			0x10
-
-#define HNS_ROCE_INT_MASK_DISABLE			0
-#define HNS_ROCE_INT_MASK_ENABLE			1
-
-#define CEQ_REG_OFFSET					0x18
-
-#define HNS_ROCE_CEQE_CEQE_COMP_OWNER_S	0
-
-#define HNS_ROCE_V1_CONS_IDX_M GENMASK(15, 0)
-
-#define HNS_ROCE_CEQE_CEQE_COMP_CQN_S 16
-#define HNS_ROCE_CEQE_CEQE_COMP_CQN_M GENMASK(31, 16)
-
-#define HNS_ROCE_AEQE_U32_4_EVENT_TYPE_S 16
-#define HNS_ROCE_AEQE_U32_4_EVENT_TYPE_M GENMASK(23, 16)
-
-#define HNS_ROCE_AEQE_U32_4_EVENT_SUB_TYPE_S 24
-#define HNS_ROCE_AEQE_U32_4_EVENT_SUB_TYPE_M GENMASK(30, 24)
-
-#define HNS_ROCE_AEQE_U32_4_OWNER_S 31
-
-#define HNS_ROCE_AEQE_EVENT_QP_EVENT_QP_QPN_S 0
-#define HNS_ROCE_AEQE_EVENT_QP_EVENT_QP_QPN_M GENMASK(23, 0)
-
-#define HNS_ROCE_AEQE_EVENT_QP_EVENT_PORT_NUM_S 25
-#define HNS_ROCE_AEQE_EVENT_QP_EVENT_PORT_NUM_M GENMASK(27, 25)
-
-#define HNS_ROCE_AEQE_EVENT_CQ_EVENT_CQ_CQN_S 0
-#define HNS_ROCE_AEQE_EVENT_CQ_EVENT_CQ_CQN_M GENMASK(15, 0)
-
-#define HNS_ROCE_AEQE_EVENT_CE_EVENT_CEQE_CEQN_S 0
-#define HNS_ROCE_AEQE_EVENT_CE_EVENT_CEQE_CEQN_M GENMASK(4, 0)
-
-/* Local Work Queue Catastrophic Error,SUBTYPE 0x5 */
-enum {
-	HNS_ROCE_LWQCE_QPC_ERROR = 1,
-	HNS_ROCE_LWQCE_MTU_ERROR,
-	HNS_ROCE_LWQCE_WQE_BA_ADDR_ERROR,
-	HNS_ROCE_LWQCE_WQE_ADDR_ERROR,
-	HNS_ROCE_LWQCE_SQ_WQE_SHIFT_ERROR,
-	HNS_ROCE_LWQCE_SL_ERROR,
-	HNS_ROCE_LWQCE_PORT_ERROR,
-};
-
-/* Local Access Violation Work Queue Error,SUBTYPE 0x7 */
-enum {
-	HNS_ROCE_LAVWQE_R_KEY_VIOLATION = 1,
-	HNS_ROCE_LAVWQE_LENGTH_ERROR,
-	HNS_ROCE_LAVWQE_VA_ERROR,
-	HNS_ROCE_LAVWQE_PD_ERROR,
-	HNS_ROCE_LAVWQE_RW_ACC_ERROR,
-	HNS_ROCE_LAVWQE_KEY_STATE_ERROR,
-	HNS_ROCE_LAVWQE_MR_OPERATION_ERROR,
-};
-
-/* DOORBELL overflow subtype */
-enum {
-	HNS_ROCE_DB_SUBTYPE_SDB_OVF = 1,
-	HNS_ROCE_DB_SUBTYPE_SDB_ALM_OVF,
-	HNS_ROCE_DB_SUBTYPE_ODB_OVF,
-	HNS_ROCE_DB_SUBTYPE_ODB_ALM_OVF,
-	HNS_ROCE_DB_SUBTYPE_SDB_ALM_EMP,
-	HNS_ROCE_DB_SUBTYPE_ODB_ALM_EMP,
-};
-
-enum {
-	/* RQ&SRQ related operations */
-	HNS_ROCE_OPCODE_SEND_DATA_RECEIVE = 0x06,
-	HNS_ROCE_OPCODE_RDMA_WITH_IMM_RECEIVE,
-};
-
-enum {
-	HNS_ROCE_PORT_DOWN = 0,
-	HNS_ROCE_PORT_UP,
-};
-
-struct hns_roce_cq_context {
-	__le32 cqc_byte_4;
-	__le32 cq_bt_l;
-	__le32 cqc_byte_12;
-	__le32 cur_cqe_ba0_l;
-	__le32 cqc_byte_20;
-	__le32 cqe_tptr_addr_l;
-	__le32 cur_cqe_ba1_l;
-	__le32 cqc_byte_32;
-};
-
-#define CQ_CONTEXT_CQC_BYTE_4_CQC_STATE_S 0
-#define CQ_CONTEXT_CQC_BYTE_4_CQC_STATE_M   \
-	(((1UL << 2) - 1) << CQ_CONTEXT_CQC_BYTE_4_CQC_STATE_S)
-
-#define CQ_CONTEXT_CQC_BYTE_4_CQN_S 16
-#define CQ_CONTEXT_CQC_BYTE_4_CQN_M   \
-	(((1UL << 16) - 1) << CQ_CONTEXT_CQC_BYTE_4_CQN_S)
-
-#define CQ_CONTEXT_CQC_BYTE_12_CQ_BT_H_S 0
-#define CQ_CONTEXT_CQC_BYTE_12_CQ_BT_H_M   \
-	(((1UL << 17) - 1) << CQ_CONTEXT_CQC_BYTE_12_CQ_BT_H_S)
-
-#define CQ_CONTEXT_CQC_BYTE_12_CQ_CQE_SHIFT_S 20
-#define CQ_CONTEXT_CQC_BYTE_12_CQ_CQE_SHIFT_M   \
-	(((1UL << 4) - 1) << CQ_CONTEXT_CQC_BYTE_12_CQ_CQE_SHIFT_S)
-
-#define CQ_CONTEXT_CQC_BYTE_12_CEQN_S 24
-#define CQ_CONTEXT_CQC_BYTE_12_CEQN_M   \
-	(((1UL << 5) - 1) << CQ_CONTEXT_CQC_BYTE_12_CEQN_S)
-
-#define CQ_CONTEXT_CQC_BYTE_20_CUR_CQE_BA0_H_S 0
-#define CQ_CONTEXT_CQC_BYTE_20_CUR_CQE_BA0_H_M   \
-	(((1UL << 5) - 1) << CQ_CONTEXT_CQC_BYTE_20_CUR_CQE_BA0_H_S)
-
-#define CQ_CONTEXT_CQC_BYTE_20_CQ_CUR_INDEX_S 16
-#define CQ_CONTEXT_CQC_BYTE_20_CQ_CUR_INDEX_M   \
-	(((1UL << 16) - 1) << CQ_CONTEXT_CQC_BYTE_20_CQ_CUR_INDEX_S)
-
-#define CQ_CONTEXT_CQC_BYTE_20_CQE_TPTR_ADDR_H_S 8
-#define CQ_CONTEXT_CQC_BYTE_20_CQE_TPTR_ADDR_H_M   \
-	(((1UL << 5) - 1) << CQ_CONTEXT_CQC_BYTE_20_CQE_TPTR_ADDR_H_S)
-
-#define CQ_CONTEXT_CQC_BYTE_32_CUR_CQE_BA1_H_S 0
-#define CQ_CONTEXT_CQC_BYTE_32_CUR_CQE_BA1_H_M   \
-	(((1UL << 5) - 1) << CQ_CONTEXT_CQC_BYTE_32_CUR_CQE_BA1_H_S)
-
-#define CQ_CONTEXT_CQC_BYTE_32_SE_FLAG_S 9
-
-#define CQ_CONTEXT_CQC_BYTE_32_CE_FLAG_S 8
-#define CQ_CONTEXT_CQC_BYTE_32_NOTIFICATION_FLAG_S 14
-#define CQ_CQNTEXT_CQC_BYTE_32_TYPE_OF_COMPLETION_NOTIFICATION_S 15
-
-#define CQ_CONTEXT_CQC_BYTE_32_CQ_CONS_IDX_S 16
-#define CQ_CONTEXT_CQC_BYTE_32_CQ_CONS_IDX_M   \
-	(((1UL << 16) - 1) << CQ_CONTEXT_CQC_BYTE_32_CQ_CONS_IDX_S)
-
-struct hns_roce_cqe {
-	__le32 cqe_byte_4;
-	union {
-		__le32 r_key;
-		__le32 immediate_data;
-	};
-	__le32 byte_cnt;
-	__le32 cqe_byte_16;
-	__le32 cqe_byte_20;
-	__le32 s_mac_l;
-	__le32 cqe_byte_28;
-	__le32 reserved;
-};
-
-#define CQE_BYTE_4_OWNER_S 7
-#define CQE_BYTE_4_SQ_RQ_FLAG_S 14
-
-#define CQE_BYTE_4_STATUS_OF_THE_OPERATION_S 8
-#define CQE_BYTE_4_STATUS_OF_THE_OPERATION_M   \
-	(((1UL << 5) - 1) << CQE_BYTE_4_STATUS_OF_THE_OPERATION_S)
-
-#define CQE_BYTE_4_WQE_INDEX_S 16
-#define CQE_BYTE_4_WQE_INDEX_M	(((1UL << 14) - 1) << CQE_BYTE_4_WQE_INDEX_S)
-
-#define CQE_BYTE_4_OPERATION_TYPE_S 0
-#define CQE_BYTE_4_OPERATION_TYPE_M   \
-	(((1UL << 4) - 1) << CQE_BYTE_4_OPERATION_TYPE_S)
-
-#define CQE_BYTE_4_IMM_INDICATOR_S 15
-
-#define CQE_BYTE_16_LOCAL_QPN_S 0
-#define CQE_BYTE_16_LOCAL_QPN_M	(((1UL << 24) - 1) << CQE_BYTE_16_LOCAL_QPN_S)
-
-#define CQE_BYTE_20_PORT_NUM_S 26
-#define CQE_BYTE_20_PORT_NUM_M	(((1UL << 3) - 1) << CQE_BYTE_20_PORT_NUM_S)
-
-#define CQE_BYTE_20_SL_S 24
-#define CQE_BYTE_20_SL_M	(((1UL << 2) - 1) << CQE_BYTE_20_SL_S)
-
-#define CQE_BYTE_20_REMOTE_QPN_S 0
-#define CQE_BYTE_20_REMOTE_QPN_M   \
-	(((1UL << 24) - 1) << CQE_BYTE_20_REMOTE_QPN_S)
-
-#define CQE_BYTE_20_GRH_PRESENT_S 29
-
-#define CQE_BYTE_28_P_KEY_IDX_S 16
-#define CQE_BYTE_28_P_KEY_IDX_M	(((1UL << 16) - 1) << CQE_BYTE_28_P_KEY_IDX_S)
-
-#define CQ_DB_REQ_NOT_SOL	0
-#define CQ_DB_REQ_NOT		(1 << 16)
-
-struct hns_roce_v1_mpt_entry {
-	__le32  mpt_byte_4;
-	__le32  pbl_addr_l;
-	__le32  mpt_byte_12;
-	__le32  virt_addr_l;
-	__le32  virt_addr_h;
-	__le32  length;
-	__le32  mpt_byte_28;
-	__le32  pa0_l;
-	__le32  mpt_byte_36;
-	__le32  mpt_byte_40;
-	__le32  mpt_byte_44;
-	__le32  mpt_byte_48;
-	__le32  pa4_l;
-	__le32  mpt_byte_56;
-	__le32  mpt_byte_60;
-	__le32  mpt_byte_64;
-};
-
-#define MPT_BYTE_4_KEY_STATE_S 0
-#define MPT_BYTE_4_KEY_STATE_M	(((1UL << 2) - 1) << MPT_BYTE_4_KEY_STATE_S)
-
-#define MPT_BYTE_4_KEY_S 8
-#define MPT_BYTE_4_KEY_M	(((1UL << 8) - 1) << MPT_BYTE_4_KEY_S)
-
-#define MPT_BYTE_4_PAGE_SIZE_S 16
-#define MPT_BYTE_4_PAGE_SIZE_M	(((1UL << 2) - 1) << MPT_BYTE_4_PAGE_SIZE_S)
-
-#define MPT_BYTE_4_MW_TYPE_S 20
-
-#define MPT_BYTE_4_MW_BIND_ENABLE_S 21
-
-#define MPT_BYTE_4_OWN_S 22
-
-#define MPT_BYTE_4_MEMORY_LOCATION_TYPE_S 24
-#define MPT_BYTE_4_MEMORY_LOCATION_TYPE_M   \
-	(((1UL << 2) - 1) << MPT_BYTE_4_MEMORY_LOCATION_TYPE_S)
-
-#define MPT_BYTE_4_REMOTE_ATOMIC_S 26
-#define MPT_BYTE_4_LOCAL_WRITE_S 27
-#define MPT_BYTE_4_REMOTE_WRITE_S 28
-#define MPT_BYTE_4_REMOTE_READ_S 29
-#define MPT_BYTE_4_REMOTE_INVAL_ENABLE_S 30
-#define MPT_BYTE_4_ADDRESS_TYPE_S 31
-
-#define MPT_BYTE_12_PBL_ADDR_H_S 0
-#define MPT_BYTE_12_PBL_ADDR_H_M   \
-	(((1UL << 17) - 1) << MPT_BYTE_12_PBL_ADDR_H_S)
-
-#define MPT_BYTE_12_MW_BIND_COUNTER_S 17
-#define MPT_BYTE_12_MW_BIND_COUNTER_M   \
-	(((1UL << 15) - 1) << MPT_BYTE_12_MW_BIND_COUNTER_S)
-
-#define MPT_BYTE_28_PD_S 0
-#define MPT_BYTE_28_PD_M	(((1UL << 16) - 1) << MPT_BYTE_28_PD_S)
-
-#define MPT_BYTE_28_L_KEY_IDX_L_S 16
-#define MPT_BYTE_28_L_KEY_IDX_L_M   \
-	(((1UL << 16) - 1) << MPT_BYTE_28_L_KEY_IDX_L_S)
-
-#define MPT_BYTE_36_PA0_H_S 0
-#define MPT_BYTE_36_PA0_H_M	(((1UL << 5) - 1) << MPT_BYTE_36_PA0_H_S)
-
-#define MPT_BYTE_36_PA1_L_S 8
-#define MPT_BYTE_36_PA1_L_M	(((1UL << 24) - 1) << MPT_BYTE_36_PA1_L_S)
-
-#define MPT_BYTE_40_PA1_H_S 0
-#define MPT_BYTE_40_PA1_H_M	(((1UL << 13) - 1) << MPT_BYTE_40_PA1_H_S)
-
-#define MPT_BYTE_40_PA2_L_S 16
-#define MPT_BYTE_40_PA2_L_M	(((1UL << 16) - 1) << MPT_BYTE_40_PA2_L_S)
-
-#define MPT_BYTE_44_PA2_H_S 0
-#define MPT_BYTE_44_PA2_H_M	(((1UL << 21) - 1) << MPT_BYTE_44_PA2_H_S)
-
-#define MPT_BYTE_44_PA3_L_S 24
-#define MPT_BYTE_44_PA3_L_M	(((1UL << 8) - 1) << MPT_BYTE_44_PA3_L_S)
-
-#define MPT_BYTE_48_PA3_H_S 0
-#define MPT_BYTE_48_PA3_H_M	(((1UL << 29) - 1) << MPT_BYTE_48_PA3_H_S)
-
-#define MPT_BYTE_56_PA4_H_S 0
-#define MPT_BYTE_56_PA4_H_M	(((1UL << 5) - 1) << MPT_BYTE_56_PA4_H_S)
-
-#define MPT_BYTE_56_PA5_L_S 8
-#define MPT_BYTE_56_PA5_L_M	(((1UL << 24) - 1) << MPT_BYTE_56_PA5_L_S)
-
-#define MPT_BYTE_60_PA5_H_S 0
-#define MPT_BYTE_60_PA5_H_M	(((1UL << 13) - 1) << MPT_BYTE_60_PA5_H_S)
-
-#define MPT_BYTE_60_PA6_L_S 16
-#define MPT_BYTE_60_PA6_L_M	(((1UL << 16) - 1) << MPT_BYTE_60_PA6_L_S)
-
-#define MPT_BYTE_64_PA6_H_S 0
-#define MPT_BYTE_64_PA6_H_M	(((1UL << 21) - 1) << MPT_BYTE_64_PA6_H_S)
-
-#define MPT_BYTE_64_L_KEY_IDX_H_S 24
-#define MPT_BYTE_64_L_KEY_IDX_H_M   \
-	(((1UL << 8) - 1) << MPT_BYTE_64_L_KEY_IDX_H_S)
-
-struct hns_roce_wqe_ctrl_seg {
-	__le32 sgl_pa_h;
-	__le32 flag;
-	union {
-		__be32 imm_data;
-		__le32 inv_key;
-	};
-	__le32 msg_length;
-};
-
-struct hns_roce_wqe_data_seg {
-	__le64    addr;
-	__le32    lkey;
-	__le32    len;
-};
-
-struct hns_roce_wqe_raddr_seg {
-	__le32 rkey;
-	__le32 len; /* reserved */
-	__le64 raddr;
-};
-
-struct hns_roce_rq_wqe_ctrl {
-	__le32 rwqe_byte_4;
-	__le32 rocee_sgl_ba_l;
-	__le32 rwqe_byte_12;
-	__le32 reserved[5];
-};
-
-#define RQ_WQE_CTRL_RWQE_BYTE_12_RWQE_SGE_NUM_S 16
-#define RQ_WQE_CTRL_RWQE_BYTE_12_RWQE_SGE_NUM_M   \
-	(((1UL << 6) - 1) << RQ_WQE_CTRL_RWQE_BYTE_12_RWQE_SGE_NUM_S)
-
-#define HNS_ROCE_QP_DESTROY_TIMEOUT_MSECS	10000
-
-#define GID_LEN					16
-
-struct hns_roce_ud_send_wqe {
-	__le32 dmac_h;
-	__le32 u32_8;
-	__le32 immediate_data;
-
-	__le32 u32_16;
-	union {
-		unsigned char dgid[GID_LEN];
-		struct {
-			__le32 u32_20;
-			__le32 u32_24;
-			__le32 u32_28;
-			__le32 u32_32;
-		};
-	};
-
-	__le32 u32_36;
-	__le32 u32_40;
-
-	__le32 va0_l;
-	__le32 va0_h;
-	__le32 l_key0;
-
-	__le32 va1_l;
-	__le32 va1_h;
-	__le32 l_key1;
-};
-
-#define UD_SEND_WQE_U32_4_DMAC_0_S 0
-#define UD_SEND_WQE_U32_4_DMAC_0_M   \
-	(((1UL << 8) - 1) << UD_SEND_WQE_U32_4_DMAC_0_S)
-
-#define UD_SEND_WQE_U32_4_DMAC_1_S 8
-#define UD_SEND_WQE_U32_4_DMAC_1_M   \
-	(((1UL << 8) - 1) << UD_SEND_WQE_U32_4_DMAC_1_S)
-
-#define UD_SEND_WQE_U32_4_DMAC_2_S 16
-#define UD_SEND_WQE_U32_4_DMAC_2_M   \
-	(((1UL << 8) - 1) << UD_SEND_WQE_U32_4_DMAC_2_S)
-
-#define UD_SEND_WQE_U32_4_DMAC_3_S 24
-#define UD_SEND_WQE_U32_4_DMAC_3_M   \
-	(((1UL << 8) - 1) << UD_SEND_WQE_U32_4_DMAC_3_S)
-
-#define UD_SEND_WQE_U32_8_DMAC_4_S 0
-#define UD_SEND_WQE_U32_8_DMAC_4_M   \
-	(((1UL << 8) - 1) << UD_SEND_WQE_U32_8_DMAC_4_S)
-
-#define UD_SEND_WQE_U32_8_DMAC_5_S 8
-#define UD_SEND_WQE_U32_8_DMAC_5_M   \
-	(((1UL << 8) - 1) << UD_SEND_WQE_U32_8_DMAC_5_S)
-
-#define UD_SEND_WQE_U32_8_LOOPBACK_INDICATOR_S 22
-
-#define UD_SEND_WQE_U32_8_OPERATION_TYPE_S 16
-#define UD_SEND_WQE_U32_8_OPERATION_TYPE_M   \
-	(((1UL << 4) - 1) << UD_SEND_WQE_U32_8_OPERATION_TYPE_S)
-
-#define UD_SEND_WQE_U32_8_NUMBER_OF_DATA_SEG_S 24
-#define UD_SEND_WQE_U32_8_NUMBER_OF_DATA_SEG_M   \
-	(((1UL << 6) - 1) << UD_SEND_WQE_U32_8_NUMBER_OF_DATA_SEG_S)
-
-#define UD_SEND_WQE_U32_8_SEND_GL_ROUTING_HDR_FLAG_S 31
-
-#define UD_SEND_WQE_U32_16_DEST_QP_S 0
-#define UD_SEND_WQE_U32_16_DEST_QP_M   \
-	(((1UL << 24) - 1) << UD_SEND_WQE_U32_16_DEST_QP_S)
-
-#define UD_SEND_WQE_U32_16_MAX_STATIC_RATE_S 24
-#define UD_SEND_WQE_U32_16_MAX_STATIC_RATE_M   \
-	(((1UL << 8) - 1) << UD_SEND_WQE_U32_16_MAX_STATIC_RATE_S)
-
-#define UD_SEND_WQE_U32_36_FLOW_LABEL_S 0
-#define UD_SEND_WQE_U32_36_FLOW_LABEL_M   \
-	(((1UL << 20) - 1) << UD_SEND_WQE_U32_36_FLOW_LABEL_S)
-
-#define UD_SEND_WQE_U32_36_PRIORITY_S 20
-#define UD_SEND_WQE_U32_36_PRIORITY_M   \
-	(((1UL << 4) - 1) << UD_SEND_WQE_U32_36_PRIORITY_S)
-
-#define UD_SEND_WQE_U32_36_SGID_INDEX_S 24
-#define UD_SEND_WQE_U32_36_SGID_INDEX_M   \
-	(((1UL << 8) - 1) << UD_SEND_WQE_U32_36_SGID_INDEX_S)
-
-#define UD_SEND_WQE_U32_40_HOP_LIMIT_S 0
-#define UD_SEND_WQE_U32_40_HOP_LIMIT_M   \
-	(((1UL << 8) - 1) << UD_SEND_WQE_U32_40_HOP_LIMIT_S)
-
-#define UD_SEND_WQE_U32_40_TRAFFIC_CLASS_S 8
-#define UD_SEND_WQE_U32_40_TRAFFIC_CLASS_M   \
-	(((1UL << 8) - 1) << UD_SEND_WQE_U32_40_TRAFFIC_CLASS_S)
-
-struct hns_roce_sqp_context {
-	__le32 qp1c_bytes_4;
-	__le32 sq_rq_bt_l;
-	__le32 qp1c_bytes_12;
-	__le32 qp1c_bytes_16;
-	__le32 qp1c_bytes_20;
-	__le32 cur_rq_wqe_ba_l;
-	__le32 qp1c_bytes_28;
-	__le32 qp1c_bytes_32;
-	__le32 cur_sq_wqe_ba_l;
-	__le32 qp1c_bytes_40;
-};
-
-#define QP1C_BYTES_4_QP_STATE_S 0
-#define QP1C_BYTES_4_QP_STATE_M   \
-	(((1UL << 3) - 1) << QP1C_BYTES_4_QP_STATE_S)
-
-#define QP1C_BYTES_4_SQ_WQE_SHIFT_S 8
-#define QP1C_BYTES_4_SQ_WQE_SHIFT_M   \
-	(((1UL << 4) - 1) << QP1C_BYTES_4_SQ_WQE_SHIFT_S)
-
-#define QP1C_BYTES_4_RQ_WQE_SHIFT_S 12
-#define QP1C_BYTES_4_RQ_WQE_SHIFT_M   \
-	(((1UL << 4) - 1) << QP1C_BYTES_4_RQ_WQE_SHIFT_S)
-
-#define QP1C_BYTES_4_PD_S 16
-#define QP1C_BYTES_4_PD_M	(((1UL << 16) - 1) << QP1C_BYTES_4_PD_S)
-
-#define QP1C_BYTES_12_SQ_RQ_BT_H_S 0
-#define QP1C_BYTES_12_SQ_RQ_BT_H_M   \
-	(((1UL << 17) - 1) << QP1C_BYTES_12_SQ_RQ_BT_H_S)
-
-#define QP1C_BYTES_16_RQ_HEAD_S 0
-#define QP1C_BYTES_16_RQ_HEAD_M	(((1UL << 15) - 1) << QP1C_BYTES_16_RQ_HEAD_S)
-
-#define QP1C_BYTES_16_PORT_NUM_S 16
-#define QP1C_BYTES_16_PORT_NUM_M   \
-	(((1UL << 3) - 1) << QP1C_BYTES_16_PORT_NUM_S)
-
-#define QP1C_BYTES_16_SIGNALING_TYPE_S 27
-#define QP1C_BYTES_16_LOCAL_ENABLE_E2E_CREDIT_S 28
-#define QP1C_BYTES_16_RQ_BA_FLG_S 29
-#define QP1C_BYTES_16_SQ_BA_FLG_S 30
-#define QP1C_BYTES_16_QP1_ERR_S 31
-
-#define QP1C_BYTES_20_SQ_HEAD_S 0
-#define QP1C_BYTES_20_SQ_HEAD_M	(((1UL << 15) - 1) << QP1C_BYTES_20_SQ_HEAD_S)
-
-#define QP1C_BYTES_20_PKEY_IDX_S 16
-#define QP1C_BYTES_20_PKEY_IDX_M   \
-	(((1UL << 16) - 1) << QP1C_BYTES_20_PKEY_IDX_S)
-
-#define QP1C_BYTES_28_CUR_RQ_WQE_BA_H_S 0
-#define QP1C_BYTES_28_CUR_RQ_WQE_BA_H_M   \
-	(((1UL << 5) - 1) << QP1C_BYTES_28_CUR_RQ_WQE_BA_H_S)
-
-#define QP1C_BYTES_28_RQ_CUR_IDX_S 16
-#define QP1C_BYTES_28_RQ_CUR_IDX_M   \
-	(((1UL << 15) - 1) << QP1C_BYTES_28_RQ_CUR_IDX_S)
-
-#define QP1C_BYTES_32_TX_CQ_NUM_S 0
-#define QP1C_BYTES_32_TX_CQ_NUM_M   \
-	(((1UL << 16) - 1) << QP1C_BYTES_32_TX_CQ_NUM_S)
-
-#define QP1C_BYTES_32_RX_CQ_NUM_S 16
-#define QP1C_BYTES_32_RX_CQ_NUM_M   \
-	(((1UL << 16) - 1) << QP1C_BYTES_32_RX_CQ_NUM_S)
-
-#define QP1C_BYTES_40_CUR_SQ_WQE_BA_H_S 0
-#define QP1C_BYTES_40_CUR_SQ_WQE_BA_H_M   \
-	(((1UL << 5) - 1) << QP1C_BYTES_40_CUR_SQ_WQE_BA_H_S)
-
-#define QP1C_BYTES_40_SQ_CUR_IDX_S 16
-#define QP1C_BYTES_40_SQ_CUR_IDX_M   \
-	(((1UL << 15) - 1) << QP1C_BYTES_40_SQ_CUR_IDX_S)
-
-#define HNS_ROCE_WQE_INLINE		(1UL<<31)
-#define HNS_ROCE_WQE_SE			(1UL<<30)
-
-#define HNS_ROCE_WQE_SGE_NUM_BIT	24
-#define HNS_ROCE_WQE_IMM		(1UL<<23)
-#define HNS_ROCE_WQE_FENCE		(1UL<<21)
-#define HNS_ROCE_WQE_CQ_NOTIFY		(1UL<<20)
-
-#define HNS_ROCE_WQE_OPCODE_SEND	(0<<16)
-#define HNS_ROCE_WQE_OPCODE_RDMA_READ	(1<<16)
-#define HNS_ROCE_WQE_OPCODE_RDMA_WRITE	(2<<16)
-#define HNS_ROCE_WQE_OPCODE_LOCAL_INV	(4<<16)
-#define HNS_ROCE_WQE_OPCODE_UD_SEND	(7<<16)
-#define HNS_ROCE_WQE_OPCODE_MASK	(15<<16)
-
-struct hns_roce_qp_context {
-	__le32 qpc_bytes_4;
-	__le32 qpc_bytes_8;
-	__le32 qpc_bytes_12;
-	__le32 qpc_bytes_16;
-	__le32 sq_rq_bt_l;
-	__le32 qpc_bytes_24;
-	__le32 irrl_ba_l;
-	__le32 qpc_bytes_32;
-	__le32 qpc_bytes_36;
-	__le32 dmac_l;
-	__le32 qpc_bytes_44;
-	__le32 qpc_bytes_48;
-	u8     dgid[16];
-	__le32 qpc_bytes_68;
-	__le32 cur_rq_wqe_ba_l;
-	__le32 qpc_bytes_76;
-	__le32 rx_rnr_time;
-	__le32 qpc_bytes_84;
-	__le32 qpc_bytes_88;
-	union {
-		__le32 rx_sge_len;
-		__le32 dma_length;
-	};
-	union {
-		__le32 rx_sge_num;
-		__le32 rx_send_pktn;
-		__le32 r_key;
-	};
-	__le32 va_l;
-	__le32 va_h;
-	__le32 qpc_bytes_108;
-	__le32 qpc_bytes_112;
-	__le32 rx_cur_sq_wqe_ba_l;
-	__le32 qpc_bytes_120;
-	__le32 qpc_bytes_124;
-	__le32 qpc_bytes_128;
-	__le32 qpc_bytes_132;
-	__le32 qpc_bytes_136;
-	__le32 qpc_bytes_140;
-	__le32 qpc_bytes_144;
-	__le32 qpc_bytes_148;
-	union {
-		__le32 rnr_retry;
-		__le32 ack_time;
-	};
-	__le32 qpc_bytes_156;
-	__le32 pkt_use_len;
-	__le32 qpc_bytes_164;
-	__le32 qpc_bytes_168;
-	union {
-		__le32 sge_use_len;
-		__le32 pa_use_len;
-	};
-	__le32 qpc_bytes_176;
-	__le32 qpc_bytes_180;
-	__le32 tx_cur_sq_wqe_ba_l;
-	__le32 qpc_bytes_188;
-	__le32 rvd21;
-};
-
-#define QP_CONTEXT_QPC_BYTES_4_TRANSPORT_SERVICE_TYPE_S 0
-#define QP_CONTEXT_QPC_BYTES_4_TRANSPORT_SERVICE_TYPE_M   \
-	(((1UL << 3) - 1) << QP_CONTEXT_QPC_BYTES_4_TRANSPORT_SERVICE_TYPE_S)
-
-#define QP_CONTEXT_QPC_BYTE_4_ENABLE_FPMR_S 3
-#define QP_CONTEXT_QPC_BYTE_4_RDMA_READ_ENABLE_S 4
-#define QP_CONTEXT_QPC_BYTE_4_RDMA_WRITE_ENABLE_S 5
-#define QP_CONTEXT_QPC_BYTE_4_ATOMIC_OPERATION_ENABLE_S 6
-#define QP_CONTEXT_QPC_BYTE_4_RDMAR_USE_S 7
-
-#define QP_CONTEXT_QPC_BYTES_4_SQ_WQE_SHIFT_S 8
-#define QP_CONTEXT_QPC_BYTES_4_SQ_WQE_SHIFT_M   \
-	(((1UL << 4) - 1) << QP_CONTEXT_QPC_BYTES_4_SQ_WQE_SHIFT_S)
-
-#define QP_CONTEXT_QPC_BYTES_4_RQ_WQE_SHIFT_S 12
-#define QP_CONTEXT_QPC_BYTES_4_RQ_WQE_SHIFT_M   \
-	(((1UL << 4) - 1) << QP_CONTEXT_QPC_BYTES_4_RQ_WQE_SHIFT_S)
-
-#define QP_CONTEXT_QPC_BYTES_4_PD_S 16
-#define QP_CONTEXT_QPC_BYTES_4_PD_M   \
-	(((1UL << 16) - 1) << QP_CONTEXT_QPC_BYTES_4_PD_S)
-
-#define QP_CONTEXT_QPC_BYTES_8_TX_COMPLETION_S 0
-#define QP_CONTEXT_QPC_BYTES_8_TX_COMPLETION_M   \
-	(((1UL << 16) - 1) << QP_CONTEXT_QPC_BYTES_8_TX_COMPLETION_S)
-
-#define QP_CONTEXT_QPC_BYTES_8_RX_COMPLETION_S 16
-#define QP_CONTEXT_QPC_BYTES_8_RX_COMPLETION_M   \
-	(((1UL << 16) - 1) << QP_CONTEXT_QPC_BYTES_8_RX_COMPLETION_S)
-
-#define QP_CONTEXT_QPC_BYTES_12_SRQ_NUMBER_S 0
-#define QP_CONTEXT_QPC_BYTES_12_SRQ_NUMBER_M   \
-	(((1UL << 16) - 1) << QP_CONTEXT_QPC_BYTES_12_SRQ_NUMBER_S)
-
-#define QP_CONTEXT_QPC_BYTES_12_P_KEY_INDEX_S 16
-#define QP_CONTEXT_QPC_BYTES_12_P_KEY_INDEX_M   \
-	(((1UL << 16) - 1) << QP_CONTEXT_QPC_BYTES_12_P_KEY_INDEX_S)
-
-#define QP_CONTEXT_QPC_BYTES_16_QP_NUM_S 0
-#define QP_CONTEXT_QPC_BYTES_16_QP_NUM_M   \
-	(((1UL << 24) - 1) << QP_CONTEXT_QPC_BYTES_16_QP_NUM_S)
-
-#define QP_CONTEXT_QPC_BYTES_24_SQ_RQ_BT_H_S 0
-#define QP_CONTEXT_QPC_BYTES_24_SQ_RQ_BT_H_M   \
-	(((1UL << 17) - 1) << QP_CONTEXT_QPC_BYTES_24_SQ_RQ_BT_H_S)
-
-#define QP_CONTEXT_QPC_BYTES_24_MINIMUM_RNR_NAK_TIMER_S 18
-#define QP_CONTEXT_QPC_BYTES_24_MINIMUM_RNR_NAK_TIMER_M   \
-	(((1UL << 5) - 1) << QP_CONTEXT_QPC_BYTES_24_MINIMUM_RNR_NAK_TIMER_S)
-
-#define QP_CONTEXT_QPC_BYTE_24_REMOTE_ENABLE_E2E_CREDITS_S 23
-
-#define QP_CONTEXT_QPC_BYTES_32_IRRL_BA_H_S 0
-#define QP_CONTEXT_QPC_BYTES_32_IRRL_BA_H_M   \
-	(((1UL << 17) - 1) << QP_CONTEXT_QPC_BYTES_32_IRRL_BA_H_S)
-
-#define QP_CONTEXT_QPC_BYTES_32_MIG_STATE_S 18
-#define QP_CONTEXT_QPC_BYTES_32_MIG_STATE_M   \
-	(((1UL << 2) - 1) << QP_CONTEXT_QPC_BYTES_32_MIG_STATE_S)
-
-#define QP_CONTEXT_QPC_BYTE_32_LOCAL_ENABLE_E2E_CREDITS_S 20
-#define QP_CONTEXT_QPC_BYTE_32_SIGNALING_TYPE_S 21
-#define QP_CONTEXT_QPC_BYTE_32_LOOPBACK_INDICATOR_S 22
-#define QP_CONTEXT_QPC_BYTE_32_GLOBAL_HEADER_S 23
-
-#define QP_CONTEXT_QPC_BYTES_32_RESPONDER_RESOURCES_S 24
-#define QP_CONTEXT_QPC_BYTES_32_RESPONDER_RESOURCES_M   \
-	(((1UL << 8) - 1) << QP_CONTEXT_QPC_BYTES_32_RESPONDER_RESOURCES_S)
-
-#define QP_CONTEXT_QPC_BYTES_36_DEST_QP_S 0
-#define QP_CONTEXT_QPC_BYTES_36_DEST_QP_M   \
-	(((1UL << 24) - 1) << QP_CONTEXT_QPC_BYTES_36_DEST_QP_S)
-
-#define QP_CONTEXT_QPC_BYTES_36_SGID_INDEX_S 24
-#define QP_CONTEXT_QPC_BYTES_36_SGID_INDEX_M   \
-	(((1UL << 8) - 1) << QP_CONTEXT_QPC_BYTES_36_SGID_INDEX_S)
-
-#define QP_CONTEXT_QPC_BYTES_44_DMAC_H_S 0
-#define QP_CONTEXT_QPC_BYTES_44_DMAC_H_M   \
-	(((1UL << 16) - 1) << QP_CONTEXT_QPC_BYTES_44_DMAC_H_S)
-
-#define QP_CONTEXT_QPC_BYTES_44_MAXIMUM_STATIC_RATE_S 16
-#define QP_CONTEXT_QPC_BYTES_44_MAXIMUM_STATIC_RATE_M   \
-	(((1UL << 8) - 1) << QP_CONTEXT_QPC_BYTES_44_MAXIMUM_STATIC_RATE_S)
-
-#define QP_CONTEXT_QPC_BYTES_44_HOPLMT_S 24
-#define QP_CONTEXT_QPC_BYTES_44_HOPLMT_M   \
-	(((1UL << 8) - 1) << QP_CONTEXT_QPC_BYTES_44_HOPLMT_S)
-
-#define QP_CONTEXT_QPC_BYTES_48_FLOWLABEL_S 0
-#define QP_CONTEXT_QPC_BYTES_48_FLOWLABEL_M   \
-	(((1UL << 20) - 1) << QP_CONTEXT_QPC_BYTES_48_FLOWLABEL_S)
-
-#define QP_CONTEXT_QPC_BYTES_48_TCLASS_S 20
-#define QP_CONTEXT_QPC_BYTES_48_TCLASS_M   \
-	(((1UL << 8) - 1) << QP_CONTEXT_QPC_BYTES_48_TCLASS_S)
-
-#define QP_CONTEXT_QPC_BYTES_48_MTU_S 28
-#define QP_CONTEXT_QPC_BYTES_48_MTU_M   \
-	(((1UL << 4) - 1) << QP_CONTEXT_QPC_BYTES_48_MTU_S)
-
-#define QP_CONTEXT_QPC_BYTES_68_RQ_HEAD_S 0
-#define QP_CONTEXT_QPC_BYTES_68_RQ_HEAD_M   \
-	(((1UL << 15) - 1) << QP_CONTEXT_QPC_BYTES_68_RQ_HEAD_S)
-
-#define QP_CONTEXT_QPC_BYTES_68_RQ_CUR_INDEX_S 16
-#define QP_CONTEXT_QPC_BYTES_68_RQ_CUR_INDEX_M   \
-	(((1UL << 15) - 1) << QP_CONTEXT_QPC_BYTES_68_RQ_CUR_INDEX_S)
-
-#define QP_CONTEXT_QPC_BYTES_76_CUR_RQ_WQE_BA_H_S 0
-#define QP_CONTEXT_QPC_BYTES_76_CUR_RQ_WQE_BA_H_M   \
-	(((1UL << 5) - 1) << QP_CONTEXT_QPC_BYTES_76_CUR_RQ_WQE_BA_H_S)
-
-#define QP_CONTEXT_QPC_BYTES_76_RX_REQ_MSN_S 8
-#define QP_CONTEXT_QPC_BYTES_76_RX_REQ_MSN_M   \
-	(((1UL << 24) - 1) << QP_CONTEXT_QPC_BYTES_76_RX_REQ_MSN_S)
-
-#define QP_CONTEXT_QPC_BYTES_84_LAST_ACK_PSN_S 0
-#define QP_CONTEXT_QPC_BYTES_84_LAST_ACK_PSN_M   \
-	(((1UL << 24) - 1) << QP_CONTEXT_QPC_BYTES_84_LAST_ACK_PSN_S)
-
-#define QP_CONTEXT_QPC_BYTES_84_TRRL_HEAD_S 24
-#define QP_CONTEXT_QPC_BYTES_84_TRRL_HEAD_M   \
-	(((1UL << 8) - 1) << QP_CONTEXT_QPC_BYTES_84_TRRL_HEAD_S)
-
-#define QP_CONTEXT_QPC_BYTES_88_RX_REQ_EPSN_S 0
-#define QP_CONTEXT_QPC_BYTES_88_RX_REQ_EPSN_M   \
-	(((1UL << 24) - 1) << QP_CONTEXT_QPC_BYTES_88_RX_REQ_EPSN_S)
-
-#define QP_CONTEXT_QPC_BYTES_88_RX_REQ_PSN_ERR_FLAG_S 24
-#define QP_CONTEXT_QPC_BYTES_88_RX_LAST_OPCODE_FLG_S 25
-
-#define QP_CONTEXT_QPC_BYTES_88_RQ_REQ_LAST_OPERATION_TYPE_S 26
-#define QP_CONTEXT_QPC_BYTES_88_RQ_REQ_LAST_OPERATION_TYPE_M   \
-	(((1UL << 2) - 1) << \
-	QP_CONTEXT_QPC_BYTES_88_RQ_REQ_LAST_OPERATION_TYPE_S)
-
-#define QP_CONTEXT_QPC_BYTES_88_RQ_REQ_RDMA_WR_FLAG_S 29
-#define QP_CONTEXT_QPC_BYTES_88_RQ_REQ_RDMA_WR_FLAG_M   \
-	(((1UL << 2) - 1) << QP_CONTEXT_QPC_BYTES_88_RQ_REQ_RDMA_WR_FLAG_S)
-
-#define QP_CONTEXT_QPC_BYTES_108_TRRL_SDB_PSN_S 0
-#define QP_CONTEXT_QPC_BYTES_108_TRRL_SDB_PSN_M   \
-	(((1UL << 24) - 1) << QP_CONTEXT_QPC_BYTES_108_TRRL_SDB_PSN_S)
-
-#define QP_CONTEXT_QPC_BYTES_108_TRRL_SDB_PSN_FLG_S 24
-#define QP_CONTEXT_QPC_BYTES_108_TRRL_TDB_PSN_FLG_S 25
-
-#define QP_CONTEXT_QPC_BYTES_112_TRRL_TDB_PSN_S 0
-#define QP_CONTEXT_QPC_BYTES_112_TRRL_TDB_PSN_M   \
-	(((1UL << 24) - 1) << QP_CONTEXT_QPC_BYTES_112_TRRL_TDB_PSN_S)
-
-#define QP_CONTEXT_QPC_BYTES_112_TRRL_TAIL_S 24
-#define QP_CONTEXT_QPC_BYTES_112_TRRL_TAIL_M   \
-	(((1UL << 8) - 1) << QP_CONTEXT_QPC_BYTES_112_TRRL_TAIL_S)
-
-#define QP_CONTEXT_QPC_BYTES_120_RX_CUR_SQ_WQE_BA_H_S 0
-#define QP_CONTEXT_QPC_BYTES_120_RX_CUR_SQ_WQE_BA_H_M   \
-	(((1UL << 5) - 1) << QP_CONTEXT_QPC_BYTES_120_RX_CUR_SQ_WQE_BA_H_S)
-
-#define QP_CONTEXT_QPC_BYTES_124_RX_ACK_MSN_S 0
-#define QP_CONTEXT_QPC_BYTES_124_RX_ACK_MSN_M   \
-	(((1UL << 15) - 1) << QP_CONTEXT_QPC_BYTES_124_RX_ACK_MSN_S)
-
-#define QP_CONTEXT_QPC_BYTES_124_IRRL_MSG_IDX_S 16
-#define QP_CONTEXT_QPC_BYTES_124_IRRL_MSG_IDX_M   \
-	(((1UL << 15) - 1) << QP_CONTEXT_QPC_BYTES_124_IRRL_MSG_IDX_S)
-
-#define QP_CONTEXT_QPC_BYTES_128_RX_ACK_EPSN_S 0
-#define QP_CONTEXT_QPC_BYTES_128_RX_ACK_EPSN_M   \
-	(((1UL << 24) - 1) << QP_CONTEXT_QPC_BYTES_128_RX_ACK_EPSN_S)
-
-#define QP_CONTEXT_QPC_BYTES_128_RX_ACK_PSN_ERR_FLG_S 24
-
-#define QP_CONTEXT_QPC_BYTES_128_ACK_LAST_OPERATION_TYPE_S 25
-#define QP_CONTEXT_QPC_BYTES_128_ACK_LAST_OPERATION_TYPE_M   \
-	(((1UL << 2) - 1) << QP_CONTEXT_QPC_BYTES_128_ACK_LAST_OPERATION_TYPE_S)
-
-#define QP_CONTEXT_QPC_BYTES_128_IRRL_PSN_VLD_FLG_S 27
-
-#define QP_CONTEXT_QPC_BYTES_132_IRRL_PSN_S 0
-#define QP_CONTEXT_QPC_BYTES_132_IRRL_PSN_M   \
-	(((1UL << 24) - 1) << QP_CONTEXT_QPC_BYTES_132_IRRL_PSN_S)
-
-#define QP_CONTEXT_QPC_BYTES_132_IRRL_TAIL_S 24
-#define QP_CONTEXT_QPC_BYTES_132_IRRL_TAIL_M   \
-	(((1UL << 8) - 1) << QP_CONTEXT_QPC_BYTES_132_IRRL_TAIL_S)
-
-#define QP_CONTEXT_QPC_BYTES_136_RETRY_MSG_PSN_S 0
-#define QP_CONTEXT_QPC_BYTES_136_RETRY_MSG_PSN_M   \
-	(((1UL << 24) - 1) << QP_CONTEXT_QPC_BYTES_136_RETRY_MSG_PSN_S)
-
-#define QP_CONTEXT_QPC_BYTES_136_RETRY_MSG_FPKT_PSN_L_S 24
-#define QP_CONTEXT_QPC_BYTES_136_RETRY_MSG_FPKT_PSN_L_M   \
-	(((1UL << 8) - 1) << QP_CONTEXT_QPC_BYTES_136_RETRY_MSG_FPKT_PSN_L_S)
-
-#define QP_CONTEXT_QPC_BYTES_140_RETRY_MSG_FPKT_PSN_H_S 0
-#define QP_CONTEXT_QPC_BYTES_140_RETRY_MSG_FPKT_PSN_H_M   \
-	(((1UL << 16) - 1) << QP_CONTEXT_QPC_BYTES_140_RETRY_MSG_FPKT_PSN_H_S)
-
-#define QP_CONTEXT_QPC_BYTES_140_RETRY_MSG_MSN_S 16
-#define QP_CONTEXT_QPC_BYTES_140_RETRY_MSG_MSN_M   \
-	(((1UL << 15) - 1) << QP_CONTEXT_QPC_BYTES_140_RETRY_MSG_MSN_S)
-
-#define QP_CONTEXT_QPC_BYTES_140_RNR_RETRY_FLG_S 31
-
-#define QP_CONTEXT_QPC_BYTES_144_QP_STATE_S 0
-#define QP_CONTEXT_QPC_BYTES_144_QP_STATE_M   \
-	(((1UL << 3) - 1) << QP_CONTEXT_QPC_BYTES_144_QP_STATE_S)
-
-#define QP_CONTEXT_QPC_BYTES_148_CHECK_FLAG_S 0
-#define QP_CONTEXT_QPC_BYTES_148_CHECK_FLAG_M   \
-	(((1UL << 2) - 1) << QP_CONTEXT_QPC_BYTES_148_CHECK_FLAG_S)
-
-#define QP_CONTEXT_QPC_BYTES_148_RETRY_COUNT_S 2
-#define QP_CONTEXT_QPC_BYTES_148_RETRY_COUNT_M   \
-	(((1UL << 3) - 1) << QP_CONTEXT_QPC_BYTES_148_RETRY_COUNT_S)
-
-#define QP_CONTEXT_QPC_BYTES_148_RNR_RETRY_COUNT_S 5
-#define QP_CONTEXT_QPC_BYTES_148_RNR_RETRY_COUNT_M   \
-	(((1UL << 3) - 1) << QP_CONTEXT_QPC_BYTES_148_RNR_RETRY_COUNT_S)
-
-#define QP_CONTEXT_QPC_BYTES_148_LSN_S 8
-#define QP_CONTEXT_QPC_BYTES_148_LSN_M   \
-	(((1UL << 16) - 1) << QP_CONTEXT_QPC_BYTES_148_LSN_S)
-
-#define QP_CONTEXT_QPC_BYTES_156_RETRY_COUNT_INIT_S 0
-#define QP_CONTEXT_QPC_BYTES_156_RETRY_COUNT_INIT_M   \
-	(((1UL << 3) - 1) << QP_CONTEXT_QPC_BYTES_156_RETRY_COUNT_INIT_S)
-
-#define QP_CONTEXT_QPC_BYTES_156_ACK_TIMEOUT_S 3
-#define QP_CONTEXT_QPC_BYTES_156_ACK_TIMEOUT_M   \
-	(((1UL << 5) - 1) << QP_CONTEXT_QPC_BYTES_156_ACK_TIMEOUT_S)
-
-#define QP_CONTEXT_QPC_BYTES_156_RNR_RETRY_COUNT_INIT_S 8
-#define QP_CONTEXT_QPC_BYTES_156_RNR_RETRY_COUNT_INIT_M   \
-	(((1UL << 3) - 1) << QP_CONTEXT_QPC_BYTES_156_RNR_RETRY_COUNT_INIT_S)
-
-#define QP_CONTEXT_QPC_BYTES_156_PORT_NUM_S 11
-#define QP_CONTEXT_QPC_BYTES_156_PORT_NUM_M   \
-	(((1UL << 3) - 1) << QP_CONTEXT_QPC_BYTES_156_PORT_NUM_S)
-
-#define QP_CONTEXT_QPC_BYTES_156_SL_S 14
-#define QP_CONTEXT_QPC_BYTES_156_SL_M   \
-	(((1UL << 2) - 1) << QP_CONTEXT_QPC_BYTES_156_SL_S)
-
-#define QP_CONTEXT_QPC_BYTES_156_INITIATOR_DEPTH_S 16
-#define QP_CONTEXT_QPC_BYTES_156_INITIATOR_DEPTH_M   \
-	(((1UL << 8) - 1) << QP_CONTEXT_QPC_BYTES_156_INITIATOR_DEPTH_S)
-
-#define QP_CONTEXT_QPC_BYTES_156_ACK_REQ_IND_S 24
-#define QP_CONTEXT_QPC_BYTES_156_ACK_REQ_IND_M   \
-	(((1UL << 2) - 1) << QP_CONTEXT_QPC_BYTES_156_ACK_REQ_IND_S)
-
-#define QP_CONTEXT_QPC_BYTES_164_SQ_PSN_S 0
-#define QP_CONTEXT_QPC_BYTES_164_SQ_PSN_M   \
-	(((1UL << 24) - 1) << QP_CONTEXT_QPC_BYTES_164_SQ_PSN_S)
-
-#define QP_CONTEXT_QPC_BYTES_164_IRRL_HEAD_S 24
-#define QP_CONTEXT_QPC_BYTES_164_IRRL_HEAD_M   \
-	(((1UL << 8) - 1) << QP_CONTEXT_QPC_BYTES_164_IRRL_HEAD_S)
-
-#define QP_CONTEXT_QPC_BYTES_168_RETRY_SQ_PSN_S 0
-#define QP_CONTEXT_QPC_BYTES_168_RETRY_SQ_PSN_M   \
-	(((1UL << 24) - 1) << QP_CONTEXT_QPC_BYTES_168_RETRY_SQ_PSN_S)
-
-#define QP_CONTEXT_QPC_BYTES_168_SGE_USE_FLA_S 24
-#define QP_CONTEXT_QPC_BYTES_168_SGE_USE_FLA_M   \
-	(((1UL << 2) - 1) << QP_CONTEXT_QPC_BYTES_168_SGE_USE_FLA_S)
-
-#define QP_CONTEXT_QPC_BYTES_168_DB_TYPE_S 26
-#define QP_CONTEXT_QPC_BYTES_168_DB_TYPE_M   \
-	(((1UL << 2) - 1) << QP_CONTEXT_QPC_BYTES_168_DB_TYPE_S)
-
-#define QP_CONTEXT_QPC_BYTES_168_MSG_LP_IND_S 28
-#define QP_CONTEXT_QPC_BYTES_168_CSDB_LP_IND_S 29
-#define QP_CONTEXT_QPC_BYTES_168_QP_ERR_FLG_S 30
-
-#define QP_CONTEXT_QPC_BYTES_176_DB_CUR_INDEX_S 0
-#define QP_CONTEXT_QPC_BYTES_176_DB_CUR_INDEX_M   \
-	(((1UL << 15) - 1) << QP_CONTEXT_QPC_BYTES_176_DB_CUR_INDEX_S)
-
-#define QP_CONTEXT_QPC_BYTES_176_RETRY_DB_CUR_INDEX_S 16
-#define QP_CONTEXT_QPC_BYTES_176_RETRY_DB_CUR_INDEX_M   \
-	(((1UL << 15) - 1) << QP_CONTEXT_QPC_BYTES_176_RETRY_DB_CUR_INDEX_S)
-
-#define QP_CONTEXT_QPC_BYTES_180_SQ_HEAD_S 0
-#define QP_CONTEXT_QPC_BYTES_180_SQ_HEAD_M   \
-	(((1UL << 15) - 1) << QP_CONTEXT_QPC_BYTES_180_SQ_HEAD_S)
-
-#define QP_CONTEXT_QPC_BYTES_180_SQ_CUR_INDEX_S 16
-#define QP_CONTEXT_QPC_BYTES_180_SQ_CUR_INDEX_M   \
-	(((1UL << 15) - 1) << QP_CONTEXT_QPC_BYTES_180_SQ_CUR_INDEX_S)
-
-#define QP_CONTEXT_QPC_BYTES_188_TX_CUR_SQ_WQE_BA_H_S 0
-#define QP_CONTEXT_QPC_BYTES_188_TX_CUR_SQ_WQE_BA_H_M   \
-	(((1UL << 5) - 1) << QP_CONTEXT_QPC_BYTES_188_TX_CUR_SQ_WQE_BA_H_S)
-
-#define QP_CONTEXT_QPC_BYTES_188_PKT_RETRY_FLG_S 8
-
-#define QP_CONTEXT_QPC_BYTES_188_TX_RETRY_CUR_INDEX_S 16
-#define QP_CONTEXT_QPC_BYTES_188_TX_RETRY_CUR_INDEX_M   \
-	(((1UL << 15) - 1) << QP_CONTEXT_QPC_BYTES_188_TX_RETRY_CUR_INDEX_S)
-
-#define STATUS_MASK		0xff
-#define GO_BIT_TIMEOUT_MSECS	10000
-#define HCR_STATUS_OFFSET	0x18
-#define HCR_GO_BIT		15
-
-struct hns_roce_rq_db {
-	__le32    u32_4;
-	__le32    u32_8;
-};
-
-#define RQ_DOORBELL_U32_4_RQ_HEAD_S 0
-#define RQ_DOORBELL_U32_4_RQ_HEAD_M   \
-	(((1UL << 15) - 1) << RQ_DOORBELL_U32_4_RQ_HEAD_S)
-
-#define RQ_DOORBELL_U32_8_QPN_S 0
-#define RQ_DOORBELL_U32_8_QPN_M   (((1UL << 24) - 1) << RQ_DOORBELL_U32_8_QPN_S)
-
-#define RQ_DOORBELL_U32_8_CMD_S 28
-#define RQ_DOORBELL_U32_8_CMD_M   (((1UL << 3) - 1) << RQ_DOORBELL_U32_8_CMD_S)
-
-#define RQ_DOORBELL_U32_8_HW_SYNC_S 31
-
-struct hns_roce_sq_db {
-	__le32    u32_4;
-	__le32    u32_8;
-};
-
-#define SQ_DOORBELL_U32_4_SQ_HEAD_S 0
-#define SQ_DOORBELL_U32_4_SQ_HEAD_M   \
-	(((1UL << 15) - 1) << SQ_DOORBELL_U32_4_SQ_HEAD_S)
-
-#define SQ_DOORBELL_U32_4_SL_S 16
-#define SQ_DOORBELL_U32_4_SL_M   \
-	(((1UL << 2) - 1) << SQ_DOORBELL_U32_4_SL_S)
-
-#define SQ_DOORBELL_U32_4_PORT_S 18
-#define SQ_DOORBELL_U32_4_PORT_M  (((1UL << 3) - 1) << SQ_DOORBELL_U32_4_PORT_S)
-
-#define SQ_DOORBELL_U32_8_QPN_S 0
-#define SQ_DOORBELL_U32_8_QPN_M   (((1UL << 24) - 1) << SQ_DOORBELL_U32_8_QPN_S)
-
-#define SQ_DOORBELL_HW_SYNC_S 31
-
-struct hns_roce_ext_db {
-	int esdb_dep;
-	int eodb_dep;
-	struct hns_roce_buf_list *sdb_buf_list;
-	struct hns_roce_buf_list *odb_buf_list;
-};
-
-struct hns_roce_db_table {
-	int  sdb_ext_mod;
-	int  odb_ext_mod;
-	struct hns_roce_ext_db *ext_db;
-};
-
-#define HW_SYNC_SLEEP_TIME_INTERVAL 20
-#define HW_SYNC_TIMEOUT_MSECS (25 * HW_SYNC_SLEEP_TIME_INTERVAL)
-#define BT_CMD_SYNC_SHIFT 31
-#define HNS_ROCE_BA_SIZE (32 * 4096)
-
-struct hns_roce_bt_table {
-	struct hns_roce_buf_list qpc_buf;
-	struct hns_roce_buf_list mtpt_buf;
-	struct hns_roce_buf_list cqc_buf;
-};
-
-struct hns_roce_tptr_table {
-	struct hns_roce_buf_list tptr_buf;
-};
-
-struct hns_roce_qp_work {
-	struct	work_struct work;
-	struct	ib_device *ib_dev;
-	struct	hns_roce_qp *qp;
-	u32	db_wait_stage;
-	u32	sdb_issue_ptr;
-	u32	sdb_inv_cnt;
-	u32	sche_cnt;
-};
-
-struct hns_roce_mr_free_work {
-	struct	work_struct work;
-	struct	ib_device *ib_dev;
-	struct	completion *comp;
-	int	comp_flag;
-	void	*mr;
-};
-
-struct hns_roce_recreate_lp_qp_work {
-	struct	work_struct work;
-	struct	ib_device *ib_dev;
-	struct	completion *comp;
-	int	comp_flag;
-};
-
-struct hns_roce_free_mr {
-	struct workqueue_struct *free_mr_wq;
-	struct hns_roce_qp *mr_free_qp[HNS_ROCE_V1_RESV_QP];
-	struct hns_roce_cq *mr_free_cq;
-	struct hns_roce_pd *mr_free_pd;
-};
-
-struct hns_roce_v1_priv {
-	struct hns_roce_db_table  db_table;
-	struct hns_roce_raq_table raq_table;
-	struct hns_roce_bt_table  bt_table;
-	struct hns_roce_tptr_table tptr_table;
-	struct hns_roce_free_mr free_mr;
-};
-
-int hns_dsaf_roce_reset(struct fwnode_handle *dsaf_fwnode, bool dereset);
-int hns_roce_v1_poll_cq(struct ib_cq *ibcq, int num_entries, struct ib_wc *wc);
-int hns_roce_v1_destroy_qp(struct ib_qp *ibqp, struct ib_udata *udata);
-
-#endif
diff --git a/drivers/infiniband/hw/hns/hns_roce_hw_v2.c b/drivers/infiniband/hw/hns/hns_roce_hw_v2.c
index e681c2dc23e8..9b2fff2a0276 100644
--- a/drivers/infiniband/hw/hns/hns_roce_hw_v2.c
+++ b/drivers/infiniband/hw/hns/hns_roce_hw_v2.c
@@ -1573,7 +1573,7 @@ static int hns_roce_query_func_info(struct hns_roce_dev *hr_dev)
 	struct hns_roce_cmq_desc desc;
 	int ret;

-	if (hr_dev->pci_dev->revision < PCI_REVISION_ID_HIP09) {
+	if (hr_dev->pci_dev->revision == PCI_REVISION_ID_HIP08) {
 		hr_dev->func_num = 1;
 		return 0;
 	}
@@ -2390,7 +2390,7 @@ static int hns_roce_config_entry_size(struct hns_roce_dev *hr_dev)
 	struct hns_roce_caps *caps = &hr_dev->caps;
 	int ret;

-	if (hr_dev->pci_dev->revision < PCI_REVISION_ID_HIP09)
+	if (hr_dev->pci_dev->revision == PCI_REVISION_ID_HIP08)
 		return 0;

 	ret = config_hem_entry_size(hr_dev, HNS_ROCE_CFG_QPC_SIZE,
@@ -2964,8 +2964,8 @@ static int config_gmv_table(struct hns_roce_dev *hr_dev,
 	return hns_roce_cmq_send(hr_dev, desc, 2);
 }

-static int hns_roce_v2_set_gid(struct hns_roce_dev *hr_dev, u32 port,
-			       int gid_index, const union ib_gid *gid,
+static int hns_roce_v2_set_gid(struct hns_roce_dev *hr_dev, int gid_index,
+			       const union ib_gid *gid,
 			       const struct ib_gid_attr *attr)
 {
 	enum hns_roce_sgid_type sgid_type = GID_TYPE_FLAG_ROCE_V1;
@@ -3060,8 +3060,7 @@ static int set_mtpt_pbl(struct hns_roce_dev *hr_dev,
 }

 static int hns_roce_v2_write_mtpt(struct hns_roce_dev *hr_dev,
-				  void *mb_buf, struct hns_roce_mr *mr,
-				  unsigned long mtpt_idx)
+				  void *mb_buf, struct hns_roce_mr *mr)
 {
 	struct hns_roce_v2_mpt_entry *mpt_entry;
 	int ret;
@@ -6348,7 +6347,7 @@ static int hns_roce_hw_v2_init_instance(struct hnae3_handle *handle)
 	if (!id)
 		return 0;

-	if (id->driver_data && handle->pdev->revision < PCI_REVISION_ID_HIP09)
+	if (id->driver_data && handle->pdev->revision == PCI_REVISION_ID_HIP08)
 		return 0;

 	ret = __hns_roce_hw_v2_init_instance(handle);
diff --git a/drivers/infiniband/hw/hns/hns_roce_main.c b/drivers/infiniband/hw/hns/hns_roce_main.c
index d0b976a86cd5..f73ba619f375 100644
--- a/drivers/infiniband/hw/hns/hns_roce_main.c
+++ b/drivers/infiniband/hw/hns/hns_roce_main.c
@@ -31,7 +31,6 @@
  * SOFTWARE.
  */
 #include <linux/acpi.h>
-#include <linux/of_platform.h>
 #include <linux/module.h>
 #include <linux/pci.h>
 #include <rdma/ib_addr.h>
@@ -70,7 +69,7 @@ static int hns_roce_add_gid(const struct ib_gid_attr *attr, void **context)
 	if (port >= hr_dev->caps.num_ports)
 		return -EINVAL;

-	ret = hr_dev->hw->set_gid(hr_dev, port, attr->index, &attr->gid, attr);
+	ret = hr_dev->hw->set_gid(hr_dev, attr->index, &attr->gid, attr);

 	return ret;
 }
@@ -84,7 +83,7 @@ static int hns_roce_del_gid(const struct ib_gid_attr *attr, void **context)
 	if (port >= hr_dev->caps.num_ports)
 		return -EINVAL;

-	ret = hr_dev->hw->set_gid(hr_dev, port, attr->index, NULL, NULL);
+	ret = hr_dev->hw->set_gid(hr_dev, attr->index, NULL, NULL);

 	return ret;
 }
@@ -152,9 +151,6 @@ static int hns_roce_setup_mtu_mac(struct hns_roce_dev *hr_dev)
 	u8 i;

 	for (i = 0; i < hr_dev->caps.num_ports; i++) {
-		if (hr_dev->hw->set_mtu)
-			hr_dev->hw->set_mtu(hr_dev, hr_dev->iboe.phy_port[i],
-					    hr_dev->caps.max_mtu);
 		ret = hns_roce_set_mac(hr_dev, i,
 				       hr_dev->iboe.netdevs[i]->dev_addr);
 		if (ret)
@@ -311,17 +307,14 @@ hns_roce_user_mmap_entry_insert(struct ib_ucontext *ucontext, u64 address,
 	entry->mmap_type = mmap_type;

 	switch (mmap_type) {
+	/* pgoff 0 must be used by DB for compatibility */
 	case HNS_ROCE_MMAP_TYPE_DB:
 		ret = rdma_user_mmap_entry_insert_exact(
 				ucontext, &entry->rdma_entry, length, 0);
 		break;
-	case HNS_ROCE_MMAP_TYPE_TPTR:
-		ret = rdma_user_mmap_entry_insert_exact(
-				ucontext, &entry->rdma_entry, length, 1);
-		break;
 	case HNS_ROCE_MMAP_TYPE_DWQE:
 		ret = rdma_user_mmap_entry_insert_range(
-				ucontext, &entry->rdma_entry, length, 2,
+				ucontext, &entry->rdma_entry, length, 1,
 				U32_MAX);
 		break;
 	default:
@@ -342,18 +335,12 @@ static void hns_roce_dealloc_uar_entry(struct hns_roce_ucontext *context)
 	if (context->db_mmap_entry)
 		rdma_user_mmap_entry_remove(
 			&context->db_mmap_entry->rdma_entry);
-
-	if (context->tptr_mmap_entry)
-		rdma_user_mmap_entry_remove(
-			&context->tptr_mmap_entry->rdma_entry);
 }

 static int hns_roce_alloc_uar_entry(struct ib_ucontext *uctx)
 {
 	struct hns_roce_ucontext *context = to_hr_ucontext(uctx);
-	struct hns_roce_dev *hr_dev = to_hr_dev(uctx->device);
 	u64 address;
-	int ret;

 	address = context->uar.pfn << PAGE_SHIFT;
 	context->db_mmap_entry = hns_roce_user_mmap_entry_insert(
@@ -361,27 +348,7 @@ static int hns_roce_alloc_uar_entry(struct ib_ucontext *uctx)
 	if (!context->db_mmap_entry)
 		return -ENOMEM;

-	if (!hr_dev->tptr_dma_addr || !hr_dev->tptr_size)
-		return 0;
-
-	/*
-	 * FIXME: using io_remap_pfn_range on the dma address returned
-	 * by dma_alloc_coherent is totally wrong.
-	 */
-	context->tptr_mmap_entry =
-		hns_roce_user_mmap_entry_insert(uctx, hr_dev->tptr_dma_addr,
-						hr_dev->tptr_size,
-						HNS_ROCE_MMAP_TYPE_TPTR);
-	if (!context->tptr_mmap_entry) {
-		ret = -ENOMEM;
-		goto err;
-	}
-
 	return 0;
-
-err:
-	hns_roce_dealloc_uar_entry(context);
-	return ret;
 }

 static int hns_roce_alloc_ucontext(struct ib_ucontext *uctx,
@@ -461,9 +428,6 @@ static int hns_roce_mmap(struct ib_ucontext *uctx, struct vm_area_struct *vma)
 	case HNS_ROCE_MMAP_TYPE_DWQE:
 		prot = pgprot_device(vma->vm_page_prot);
 		break;
-	case HNS_ROCE_MMAP_TYPE_TPTR:
-		prot = vma->vm_page_prot;
-		break;
 	default:
 		return -EINVAL;
 	}
@@ -843,7 +807,6 @@ static int hns_roce_setup_hca(struct hns_roce_dev *hr_dev)
 	int ret;

 	spin_lock_init(&hr_dev->sm_lock);
-	spin_lock_init(&hr_dev->bt_cmd_lock);

 	if (hr_dev->caps.flags & HNS_ROCE_CAP_FLAG_CQ_RECORD_DB ||
 	    hr_dev->caps.flags & HNS_ROCE_CAP_FLAG_QP_RECORD_DB) {
@@ -934,20 +897,13 @@ int hns_roce_init(struct hns_roce_dev *hr_dev)
 	struct device *dev = hr_dev->dev;
 	int ret;

-	if (hr_dev->hw->reset) {
-		ret = hr_dev->hw->reset(hr_dev, true);
-		if (ret) {
-			dev_err(dev, "Reset RoCE engine failed!\n");
-			return ret;
-		}
-	}
 	hr_dev->is_reset = false;

 	if (hr_dev->hw->cmq_init) {
 		ret = hr_dev->hw->cmq_init(hr_dev);
 		if (ret) {
 			dev_err(dev, "Init RoCE Command Queue failed!\n");
-			goto error_failed_cmq_init;
+			return ret;
 		}
 	}

@@ -1030,12 +986,6 @@ int hns_roce_init(struct hns_roce_dev *hr_dev)
 	if (hr_dev->hw->cmq_exit)
 		hr_dev->hw->cmq_exit(hr_dev);

-error_failed_cmq_init:
-	if (hr_dev->hw->reset) {
-		if (hr_dev->hw->reset(hr_dev, false))
-			dev_err(dev, "Dereset RoCE engine failed!\n");
-	}
-
 	return ret;
 }

@@ -1055,8 +1005,6 @@ void hns_roce_exit(struct hns_roce_dev *hr_dev)
 	hns_roce_cmd_cleanup(hr_dev);
 	if (hr_dev->hw->cmq_exit)
 		hr_dev->hw->cmq_exit(hr_dev);
-	if (hr_dev->hw->reset)
-		hr_dev->hw->reset(hr_dev, false);
 }

 MODULE_LICENSE("Dual BSD/GPL");
diff --git a/drivers/infiniband/hw/hns/hns_roce_mr.c b/drivers/infiniband/hw/hns/hns_roce_mr.c
index 8de899372567..2ee06b906b60 100644
--- a/drivers/infiniband/hw/hns/hns_roce_mr.c
+++ b/drivers/infiniband/hw/hns/hns_roce_mr.c
@@ -31,7 +31,6 @@
  * SOFTWARE.
  */

-#include <linux/platform_device.h>
 #include <linux/vmalloc.h>
 #include <rdma/ib_umem.h>
 #include "hns_roce_device.h"
@@ -173,8 +172,7 @@ static int hns_roce_mr_enable(struct hns_roce_dev *hr_dev,
 	}

 	if (mr->type != MR_TYPE_FRMR)
-		ret = hr_dev->hw->write_mtpt(hr_dev, mailbox->buf, mr,
-					     mtpt_idx);
+		ret = hr_dev->hw->write_mtpt(hr_dev, mailbox->buf, mr);
 	else
 		ret = hr_dev->hw->frmr_write_mtpt(hr_dev, mailbox->buf, mr);
 	if (ret) {
@@ -363,12 +361,8 @@ int hns_roce_dereg_mr(struct ib_mr *ibmr, struct ib_udata *udata)
 	struct hns_roce_mr *mr = to_hr_mr(ibmr);
 	int ret = 0;

-	if (hr_dev->hw->dereg_mr) {
-		ret = hr_dev->hw->dereg_mr(hr_dev, mr, udata);
-	} else {
-		hns_roce_mr_free(hr_dev, mr);
-		kfree(mr);
-	}
+	hns_roce_mr_free(hr_dev, mr);
+	kfree(mr);

 	return ret;
 }
@@ -614,10 +608,7 @@ static int mtr_map_region(struct hns_roce_dev *hr_dev, struct hns_roce_mtr *mtr,
 			return -ENOBUFS;

 		for (i = 0; i < count && npage < max_count; i++) {
-			if (hr_dev->hw_rev == HNS_ROCE_HW_VER1)
-				addr = to_hr_hw_page_addr(pages[npage]);
-			else
-				addr = pages[npage];
+			addr = pages[npage];

 			mtts[i] = cpu_to_le64(addr);
 			npage++;
@@ -847,10 +838,7 @@ int hns_roce_mtr_find(struct hns_roce_dev *hr_dev, struct hns_roce_mtr *mtr,
 				continue;

 			addr = cfg->root_ba + (npage << HNS_HW_PAGE_SHIFT);
-			if (hr_dev->hw_rev == HNS_ROCE_HW_VER1)
-				mtt_buf[total] = to_hr_hw_page_addr(addr);
-			else
-				mtt_buf[total] = addr;
+			mtt_buf[total] = addr;

 			total++;
 		}
diff --git a/drivers/infiniband/hw/hns/hns_roce_pd.c b/drivers/infiniband/hw/hns/hns_roce_pd.c
index 03c349f7ebbe..783e71852c50 100644
--- a/drivers/infiniband/hw/hns/hns_roce_pd.c
+++ b/drivers/infiniband/hw/hns/hns_roce_pd.c
@@ -30,7 +30,6 @@
  * SOFTWARE.
  */

-#include <linux/platform_device.h>
 #include <linux/pci.h>
 #include "hns_roce_device.h"

@@ -86,7 +85,6 @@ int hns_roce_dealloc_pd(struct ib_pd *pd, struct ib_udata *udata)
 int hns_roce_uar_alloc(struct hns_roce_dev *hr_dev, struct hns_roce_uar *uar)
 {
 	struct hns_roce_ida *uar_ida = &hr_dev->uar_ida;
-	struct resource *res;
 	int id;

 	/* Using bitmap to manager UAR index */
@@ -104,21 +102,9 @@ int hns_roce_uar_alloc(struct hns_roce_dev *hr_dev, struct hns_roce_uar *uar)
 	else
 		uar->index = 0;

-	if (!dev_is_pci(hr_dev->dev)) {
-		res = platform_get_resource(hr_dev->pdev, IORESOURCE_MEM, 0);
-		if (!res) {
-			ida_free(&uar_ida->ida, id);
-			dev_err(&hr_dev->pdev->dev, "memory resource not found!\n");
-			return -EINVAL;
-		}
-		uar->pfn = ((res->start) >> PAGE_SHIFT) + uar->index;
-	} else {
-		uar->pfn = ((pci_resource_start(hr_dev->pci_dev, 2))
-			   >> PAGE_SHIFT);
-		if (hr_dev->caps.flags & HNS_ROCE_CAP_FLAG_DIRECT_WQE)
-			hr_dev->dwqe_page =
-				pci_resource_start(hr_dev->pci_dev, 4);
-	}
+	uar->pfn = ((pci_resource_start(hr_dev->pci_dev, 2)) >> PAGE_SHIFT);
+	if (hr_dev->caps.flags & HNS_ROCE_CAP_FLAG_DIRECT_WQE)
+		hr_dev->dwqe_page = pci_resource_start(hr_dev->pci_dev, 4);

 	return 0;
 }
diff --git a/drivers/infiniband/hw/hns/hns_roce_qp.c b/drivers/infiniband/hw/hns/hns_roce_qp.c
index c84e1c23722c..d78373e10aab 100644
--- a/drivers/infiniband/hw/hns/hns_roce_qp.c
+++ b/drivers/infiniband/hw/hns/hns_roce_qp.c
@@ -32,7 +32,6 @@
  */

 #include <linux/pci.h>
-#include <linux/platform_device.h>
 #include <rdma/ib_addr.h>
 #include <rdma/ib_umem.h>
 #include <rdma/uverbs_ioctl.h>
@@ -110,12 +109,11 @@ void hns_roce_qp_event(struct hns_roce_dev *hr_dev, u32 qpn, int event_type)
 		return;
 	}

-	if (hr_dev->hw_rev != HNS_ROCE_HW_VER1 &&
-	    (event_type == HNS_ROCE_EVENT_TYPE_WQ_CATAS_ERROR ||
-	     event_type == HNS_ROCE_EVENT_TYPE_INV_REQ_LOCAL_WQ_ERROR ||
-	     event_type == HNS_ROCE_EVENT_TYPE_LOCAL_WQ_ACCESS_ERROR ||
-	     event_type == HNS_ROCE_EVENT_TYPE_XRCD_VIOLATION ||
-	     event_type == HNS_ROCE_EVENT_TYPE_INVALID_XRCETH)) {
+	if (event_type == HNS_ROCE_EVENT_TYPE_WQ_CATAS_ERROR ||
+	    event_type == HNS_ROCE_EVENT_TYPE_INV_REQ_LOCAL_WQ_ERROR ||
+	    event_type == HNS_ROCE_EVENT_TYPE_LOCAL_WQ_ACCESS_ERROR ||
+	    event_type == HNS_ROCE_EVENT_TYPE_XRCD_VIOLATION ||
+	    event_type == HNS_ROCE_EVENT_TYPE_INVALID_XRCETH) {
 		qp->state = IB_QPS_ERR;

 		flush_cqe(hr_dev, qp);
@@ -219,13 +217,7 @@ static int alloc_qpn(struct hns_roce_dev *hr_dev, struct hns_roce_qp *hr_qp)
 	int ret;

 	if (hr_qp->ibqp.qp_type == IB_QPT_GSI) {
-		/* when hw version is v1, the sqpn is allocated */
-		if (hr_dev->hw_rev == HNS_ROCE_HW_VER1)
-			num = HNS_ROCE_MAX_PORTS +
-			      hr_dev->iboe.phy_port[hr_qp->port];
-		else
-			num = 1;
-
+		num = 1;
 		hr_qp->doorbell_qpn = 1;
 	} else {
 		mutex_lock(&qp_table->bank_mutex);
@@ -324,11 +316,6 @@ static int alloc_qpc(struct hns_roce_dev *hr_dev, struct hns_roce_qp *hr_qp)
 	if (!hr_qp->qpn)
 		return -EINVAL;

-	/* In v1 engine, GSI QP context is saved in the RoCE hw's register */
-	if (hr_qp->ibqp.qp_type == IB_QPT_GSI &&
-	    hr_dev->hw_rev == HNS_ROCE_HW_VER1)
-		return 0;
-
 	/* Alloc memory for QPC */
 	ret = hns_roce_table_get(hr_dev, &qp_table->qp_table, hr_qp->qpn);
 	if (ret) {
@@ -407,11 +394,6 @@ static void free_qpc(struct hns_roce_dev *hr_dev, struct hns_roce_qp *hr_qp)
 {
 	struct hns_roce_qp_table *qp_table = &hr_dev->qp_table;

-	/* In v1 engine, GSI QP context is saved in the RoCE hw's register */
-	if (hr_qp->ibqp.qp_type == IB_QPT_GSI &&
-	    hr_dev->hw_rev == HNS_ROCE_HW_VER1)
-		return;
-
 	if (hr_dev->caps.trrl_entry_sz)
 		hns_roce_table_put(hr_dev, &qp_table->trrl_table, hr_qp->qpn);
 	hns_roce_table_put(hr_dev, &qp_table->irrl_table, hr_qp->qpn);
@@ -540,11 +522,6 @@ static void set_ext_sge_param(struct hns_roce_dev *hr_dev, u32 sq_wqe_cnt,

 	hr_qp->sge.sge_shift = HNS_ROCE_SGE_SHIFT;

-	if (hr_dev->hw_rev == HNS_ROCE_HW_VER1) {
-		hr_qp->sq.max_gs = HNS_ROCE_SGE_IN_WQE;
-		return;
-	}
-
 	hr_qp->sq.max_gs = max(1U, cap->max_send_sge);

 	wqe_sge_cnt = get_wqe_ext_sge_cnt(hr_qp);
@@ -1210,7 +1187,7 @@ static int check_qp_type(struct hns_roce_dev *hr_dev, enum ib_qp_type type,
 			goto out;
 		break;
 	case IB_QPT_UD:
-		if (hr_dev->pci_dev->revision <= PCI_REVISION_ID_HIP08 &&
+		if (hr_dev->pci_dev->revision == PCI_REVISION_ID_HIP08 &&
 		    is_user)
 			goto out;
 		break;
