RDMA/hns: Don't modify rq next block addr in HIP09 QPC

The field 'rq next block addr' in QPC can be updated by driver only
on HIP08. On HIP09 HW updates this field while driver is not allowed.

Fixes: 926a01dc ("RDMA/hns: Add QP operations support for hip08 SoC")
Signed-off-by: Junxian Huang <huangjunxian6@hisilicon.com>
Link: https://patch.msgid.link/20240906093444.3571619-2-huangjunxian6@hisilicon.comSigned-off-by: Leon Romanovsky <leon@kernel.org>

drivers/infiniband/hw/hns/hns_roce_hw_v2.c

@@ -4423,12 +4423,14 @@ static int config_qp_rq_buf(struct hns_roce_dev *hr_dev,
 		     upper_32_bits(to_hr_hw_page_addr(mtts[0])));
 	hr_reg_clear(qpc_mask, QPC_RQ_CUR_BLK_ADDR_H);
 
-	context->rq_nxt_blk_addr = cpu_to_le32(to_hr_hw_page_addr(mtts[1]));
+	if (hr_dev->pci_dev->revision == PCI_REVISION_ID_HIP08) {
+		context->rq_nxt_blk_addr =
+				cpu_to_le32(to_hr_hw_page_addr(mtts[1]));
 		qpc_mask->rq_nxt_blk_addr = 0;
-
 		hr_reg_write(context, QPC_RQ_NXT_BLK_ADDR_H,
 			     upper_32_bits(to_hr_hw_page_addr(mtts[1])));
 		hr_reg_clear(qpc_mask, QPC_RQ_NXT_BLK_ADDR_H);
+	}
 
 	return 0;
 }