modify sin led gpio

hc

2024-05-13 9d77db3c730780c8ef5ccd4b66403ff5675cfe4e

 kernel/drivers/infiniband/hw/hns/hns_roce_hw_v2.c
..
..
@@ -154,21 +154,29 @@
154
154
 		       V2_RC_SEND_WQE_BYTE_16_SGE_NUM_S, valid_num_sge);
155
155
 }
156
156
 
157
+static unsigned int get_std_sge_num(struct hns_roce_qp *qp)
158
+{
159
+	if (qp->ibqp.qp_type == IB_QPT_GSI || qp->ibqp.qp_type == IB_QPT_UD)
160
+		return 0;
161
+
162
+	return HNS_ROCE_SGE_IN_WQE;
163
+}
164
+
157
165
 static int fill_ext_sge_inl_data(struct hns_roce_qp *qp,
158
166
 				 const struct ib_send_wr *wr,
159
167
 				 unsigned int *sge_idx, u32 msg_len)
160
168
 {
161
169
 	struct ib_device *ibdev = &(to_hr_dev(qp->ibqp.device))->ib_dev;
162
-	unsigned int dseg_len = sizeof(struct hns_roce_v2_wqe_data_seg);
163
-	unsigned int ext_sge_sz = qp->sq.max_gs * dseg_len;
164
170
 	unsigned int left_len_in_pg;
165
171
 	unsigned int idx = *sge_idx;
172
+	unsigned int std_sge_num;
166
173
 	unsigned int i = 0;
167
174
 	unsigned int len;
168
175
 	void *addr;
169
176
 	void *dseg;
170
177
 
171
-	if (msg_len > ext_sge_sz) {
178
+	std_sge_num = get_std_sge_num(qp);
179
+	if (msg_len > (qp->sq.max_gs - std_sge_num) * HNS_ROCE_SGE_SIZE) {
172
180
 		ibdev_err(ibdev,
173
181
 			  "no enough extended sge space for inline data.\n");
174
182
 		return -EINVAL;
..
..
@@ -188,7 +196,7 @@
188
196
 		if (len <= left_len_in_pg) {
189
197
 			memcpy(dseg, addr, len);
190
198
 
191
-			idx += len / dseg_len;
199
+			idx += len / HNS_ROCE_SGE_SIZE;
192
200
 
193
201
 			i++;
194
202
 			if (i >= wr->num_sge)
..
..
@@ -203,7 +211,7 @@
203
211
 
204
212
 			len -= left_len_in_pg;
205
213
 			addr += left_len_in_pg;
206
-			idx += left_len_in_pg / dseg_len;
214
+			idx += left_len_in_pg / HNS_ROCE_SGE_SIZE;
207
215
 			dseg = hns_roce_get_extend_sge(qp,
208
216
 						idx & (qp->sge.sge_cnt - 1));
209
217
 			left_len_in_pg = 1 << HNS_HW_PAGE_SHIFT;
..
..
@@ -1020,8 +1028,8 @@
1020
1028
 	struct hns_roce_v2_priv *priv = hr_dev->priv;
1021
1029
 	struct hnae3_handle *handle = priv->handle;
1022
1030
 	const struct hnae3_ae_ops *ops = handle->ae_algo->ops;
1023
-	unsigned long instance_stage;	/* the current instance stage */
1024
-	unsigned long reset_stage;	/* the current reset stage */
1031
+	unsigned long instance_stage; /* the current instance stage */
1032
+	unsigned long reset_stage; /* the current reset stage */
1025
1033
 	unsigned long reset_cnt;
1026
1034
 	bool sw_resetting;
1027
1035
 	bool hw_resetting;
..
..
@@ -2158,6 +2166,9 @@
2158
2166
 	calc_pg_sz(caps->num_idx_segs, caps->idx_entry_sz, caps->idx_hop_num,
2159
2167
 		   1, &caps->idx_buf_pg_sz, &caps->idx_ba_pg_sz, HEM_TYPE_IDX);
2160
2168
 
2169
+	if (!(caps->page_size_cap & PAGE_SIZE))
2170
+		caps->page_size_cap = HNS_ROCE_V2_PAGE_SIZE_SUPPORTED;
2171
+
2161
2172
 	return 0;
2162
2173
 }
2163
2174
 
..
..
@@ -2423,7 +2434,6 @@
2423
2434
 		if (i < (pg_num - 1))
2424
2435
 			entry[i].blk_ba1_nxt_ptr |=
2425
2436
 				(i + 1) << HNS_ROCE_LINK_TABLE_NXT_PTR_S;
2426
-
2427
2437
 	}
2428
2438
 	link_tbl->npages = pg_num;
2429
2439
 	link_tbl->pg_sz = buf_chk_sz;
..
..
@@ -2730,7 +2740,8 @@
2730
2740
 	int i, count;
2731
2741
 
2732
2742
 	count = hns_roce_mtr_find(hr_dev, &mr->pbl_mtr, 0, pages,
2733
-				  ARRAY_SIZE(pages), &pbl_ba);
2743
+				  min_t(int, ARRAY_SIZE(pages), mr->npages),
2744
+				  &pbl_ba);
2734
2745
 	if (count < 1) {
2735
2746
 		ibdev_err(ibdev, "failed to find PBL mtr, count = %d.\n",
2736
2747
 			  count);
..
..
@@ -5528,16 +5539,14 @@
5528
5539
 		case HNS_ROCE_EVENT_TYPE_CQ_OVERFLOW:
5529
5540
 			hns_roce_cq_event(hr_dev, cqn, event_type);
5530
5541
 			break;
5531
-		case HNS_ROCE_EVENT_TYPE_DB_OVERFLOW:
5532
-			break;
5533
5542
 		case HNS_ROCE_EVENT_TYPE_MB:
5534
5543
 			hns_roce_cmd_event(hr_dev,
5535
5544
 					le16_to_cpu(aeqe->event.cmd.token),
5536
5545
 					aeqe->event.cmd.status,
5537
5546
 					le64_to_cpu(aeqe->event.cmd.out_param));
5538
5547
 			break;
5548
+		case HNS_ROCE_EVENT_TYPE_DB_OVERFLOW:
5539
5549
 		case HNS_ROCE_EVENT_TYPE_CEQ_OVERFLOW:
5540
-			break;
5541
5550
 		case HNS_ROCE_EVENT_TYPE_FLR:
5542
5551
 			break;
5543
5552
 		default: