RDMA/hns: Remove redundant 'num_mtt_segs' and 'max_extend_sg'

The num_mtt_segs and max_extend_sg used to be used for HIP06,
remove them since the HIP06 code has been removed.

Link: https://lore.kernel.org/r/20220922123315.3732205-9-xuhaoyue1@hisilicon.comSigned-off-by: Yangyang Li <liyangyang20@huawei.com>
Signed-off-by: Haoyue Xu <xuhaoyue1@hisilicon.com>
Signed-off-by: Jason Gunthorpe <jgg@nvidia.com>

drivers/infiniband/hw/hns/hns_roce_device.h

@@ -724,7 +724,7 @@ struct hns_roce_caps {
 	u32		max_sq_sg;
 	u32		max_sq_inline;
 	u32		max_rq_sg;
-	u32		max_extend_sg;
+	u32		rsv0;
 	u32		num_qps;
 	u32		num_pi_qps;
 	u32		reserved_qps;
@@ -748,7 +748,7 @@ struct hns_roce_caps {
 	int		num_comp_vectors;
 	int		num_other_vectors;
 	u32		num_mtpts;
-	u32		num_mtt_segs;
+	u32		rsv1;
 	u32		num_srqwqe_segs;
 	u32		num_idx_segs;
 	int		reserved_mrws;

drivers/infiniband/hw/hns/hns_roce_hw_v2.c

@@ -1966,7 +1966,6 @@ static void set_default_caps(struct hns_roce_dev *hr_dev)
 	caps->min_cqes		= HNS_ROCE_MIN_CQE_NUM;
 	caps->max_cqes		= HNS_ROCE_V2_MAX_CQE_NUM;
 	caps->max_sq_sg		= HNS_ROCE_V2_MAX_SQ_SGE_NUM;
-	caps->max_extend_sg	= HNS_ROCE_V2_MAX_EXTEND_SGE_NUM;
 	caps->max_rq_sg		= HNS_ROCE_V2_MAX_RQ_SGE_NUM;
 
 	caps->num_uars		= HNS_ROCE_V2_UAR_NUM;
@@ -2185,7 +2184,6 @@ static void apply_func_caps(struct hns_roce_dev *hr_dev)
 	caps->num_xrcds = HNS_ROCE_V2_MAX_XRCD_NUM;
 	caps->reserved_xrcds = HNS_ROCE_V2_RSV_XRCD_NUM;
 
-	caps->num_mtt_segs = HNS_ROCE_V2_MAX_MTT_SEGS;
 	caps->num_srqwqe_segs = HNS_ROCE_V2_MAX_SRQWQE_SEGS;
 	caps->num_idx_segs = HNS_ROCE_V2_MAX_IDX_SEGS;
 
@@ -2272,7 +2270,6 @@ static int hns_roce_query_pf_caps(struct hns_roce_dev *hr_dev)
 	caps->max_sq_inline	     = le16_to_cpu(resp_a->max_sq_inline);
 	caps->max_rq_sg		     = le16_to_cpu(resp_a->max_rq_sg);
 	caps->max_rq_sg = roundup_pow_of_two(caps->max_rq_sg);
-	caps->max_extend_sg	     = le32_to_cpu(resp_a->max_extend_sg);
 	caps->num_qpc_timer	     = le16_to_cpu(resp_a->num_qpc_timer);
 	caps->max_srq_sges	     = le16_to_cpu(resp_a->max_srq_sges);
 	caps->max_srq_sges = roundup_pow_of_two(caps->max_srq_sges);

drivers/infiniband/hw/hns/hns_roce_hw_v2.h

@@ -46,7 +46,6 @@
 #define HNS_ROCE_V2_MAX_CQE_NUM			0x400000
 #define HNS_ROCE_V2_MAX_RQ_SGE_NUM		64
 #define HNS_ROCE_V2_MAX_SQ_SGE_NUM		64
-#define HNS_ROCE_V2_MAX_EXTEND_SGE_NUM		0x200000
 #define HNS_ROCE_V2_MAX_SQ_INLINE		0x20
 #define HNS_ROCE_V3_MAX_SQ_INLINE		0x400
 #define HNS_ROCE_V2_MAX_RC_INL_INN_SZ		32
@@ -55,7 +54,6 @@
 #define HNS_ROCE_V2_AEQE_VEC_NUM		1
 #define HNS_ROCE_V2_ABNORMAL_VEC_NUM		1
 #define HNS_ROCE_V2_MAX_MTPT_NUM		0x100000
-#define HNS_ROCE_V2_MAX_MTT_SEGS		0x1000000
 #define HNS_ROCE_V2_MAX_SRQWQE_SEGS		0x1000000
 #define HNS_ROCE_V2_MAX_IDX_SEGS		0x1000000
 #define HNS_ROCE_V2_MAX_PD_NUM			0x1000000
@@ -1175,7 +1173,7 @@ struct hns_roce_query_pf_caps_a {
 	__le16 max_sq_sg;
 	__le16 max_sq_inline;
 	__le16 max_rq_sg;
-	__le32 max_extend_sg;
+	__le32 rsv0;
 	__le16 num_qpc_timer;
 	__le16 num_cqc_timer;
 	__le16 max_srq_sges;