341 static ssize_t tool_fn_read(struct tool_ctx *tc, char __user *ubuf,  in tool_fn_read()  argument
356 	return simple_read_from_buffer(ubuf, size, offp, buf, pos);  in tool_fn_read()
360 			     const char __user *ubuf,  in tool_fn_write()  argument
377 	if (copy_from_user(buf, ubuf, size)) {  in tool_fn_write()
412 static ssize_t tool_port_read(struct file *filep, char __user *ubuf,  in tool_port_read()  argument
421 	return simple_read_from_buffer(ubuf, size, offp, buf, pos);  in tool_port_read()
428 static ssize_t tool_peer_port_read(struct file *filep, char __user *ubuf,  in tool_peer_port_read()  argument
439 	return simple_read_from_buffer(ubuf, size, offp, buf, pos);  in tool_peer_port_read()
469 static ssize_t tool_link_write(struct file *filep, const char __user *ubuf,  in tool_link_write()  argument
476 	ret = kstrtobool_from_user(ubuf, size, &val);  in tool_link_write()
495 static ssize_t tool_peer_link_read(struct file *filep, char __user *ubuf,  in tool_peer_link_read()  argument
509 	return simple_read_from_buffer(ubuf, size, offp, buf, 2);  in tool_peer_link_read()
517 					  const char __user *ubuf,  in tool_peer_link_event_write()  argument
526 	ret = kstrtobool_from_user(ubuf, size, &val);  in tool_peer_link_event_write()
548 static ssize_t tool_mw_read(struct file *filep, char __user *ubuf,  in tool_mw_read()  argument
556 	return simple_read_from_buffer(ubuf, size, offp,  in tool_mw_read()
560 static ssize_t tool_mw_write(struct file *filep, const char __user *ubuf,  in tool_mw_write()  argument
569 				      ubuf, size);  in tool_mw_write()
644 static ssize_t tool_mw_trans_read(struct file *filep, char __user *ubuf,  in tool_mw_trans_read()  argument
698 	ret = simple_read_from_buffer(ubuf, size, offp, buf, off);  in tool_mw_trans_read()
706 static ssize_t tool_mw_trans_write(struct file *filep, const char __user *ubuf,  in tool_mw_trans_write()  argument
713 	ret = kstrtouint_from_user(ubuf, size, 0, &val);  in tool_mw_trans_write()
731 static ssize_t tool_peer_mw_read(struct file *filep, char __user *ubuf,  in tool_peer_mw_read()  argument
753 	ret = copy_to_user(ubuf, buf, size);  in tool_peer_mw_read()
769 static ssize_t tool_peer_mw_write(struct file *filep, const char __user *ubuf,  in tool_peer_mw_write()  argument
789 	ret = copy_from_user(buf, ubuf, size);  in tool_peer_mw_write()
872 static ssize_t tool_peer_mw_trans_read(struct file *filep, char __user *ubuf,  in tool_peer_mw_trans_read()  argument
923 	ret = simple_read_from_buffer(ubuf, size, offp, buf, off);  in tool_peer_mw_trans_read()
930 					const char __user *ubuf,  in tool_peer_mw_trans_write()  argument
941 	if (copy_from_user(buf, ubuf, buf_size))  in tool_peer_mw_trans_write()
1030 static ssize_t tool_db_read(struct file *filep, char __user *ubuf,  in tool_db_read()  argument
1035 	return tool_fn_read(tc, ubuf, size, offp, tc->ntb->ops->db_read);  in tool_db_read()
1038 static ssize_t tool_db_write(struct file *filep, const char __user *ubuf,  in tool_db_write()  argument
1043 	return tool_fn_write(tc, ubuf, size, offp, tc->ntb->ops->db_set,  in tool_db_write()
1051 static ssize_t tool_db_valid_mask_read(struct file *filep, char __user *ubuf,  in tool_db_valid_mask_read()  argument
1056 	return tool_fn_read(tc, ubuf, size, offp, tc->ntb->ops->db_valid_mask);  in tool_db_valid_mask_read()
1063 static ssize_t tool_db_mask_read(struct file *filep, char __user *ubuf,  in tool_db_mask_read()  argument
1068 	return tool_fn_read(tc, ubuf, size, offp, tc->ntb->ops->db_read_mask);  in tool_db_mask_read()
1071 static ssize_t tool_db_mask_write(struct file *filep, const char __user *ubuf,  in tool_db_mask_write()  argument
1076 	return tool_fn_write(tc, ubuf, size, offp, tc->ntb->ops->db_set_mask,  in tool_db_mask_write()
1084 static ssize_t tool_peer_db_read(struct file *filep, char __user *ubuf,  in tool_peer_db_read()  argument
1089 	return tool_fn_read(tc, ubuf, size, offp, tc->ntb->ops->peer_db_read);  in tool_peer_db_read()
1092 static ssize_t tool_peer_db_write(struct file *filep, const char __user *ubuf,  in tool_peer_db_write()  argument
1097 	return tool_fn_write(tc, ubuf, size, offp, tc->ntb->ops->peer_db_set,  in tool_peer_db_write()
1105 static ssize_t tool_peer_db_mask_read(struct file *filep, char __user *ubuf,  in tool_peer_db_mask_read()  argument
1110 	return tool_fn_read(tc, ubuf, size, offp,  in tool_peer_db_mask_read()
1115 				       const char __user *ubuf,  in tool_peer_db_mask_write()  argument
1120 	return tool_fn_write(tc, ubuf, size, offp,  in tool_peer_db_mask_write()
1130 				   const char __user *ubuf,  in tool_db_event_write()  argument
1137 	ret = kstrtou64_from_user(ubuf, size, 0, &val);  in tool_db_event_write()
1156 static ssize_t tool_spad_read(struct file *filep, char __user *ubuf,  in tool_spad_read()  argument
1169 	return simple_read_from_buffer(ubuf, size, offp, buf, pos);  in tool_spad_read()
1172 static ssize_t tool_spad_write(struct file *filep, const char __user *ubuf,  in tool_spad_write()  argument
1184 	ret = kstrtou32_from_user(ubuf, size, 0, &val);  in tool_spad_write()
1197 static ssize_t tool_peer_spad_read(struct file *filep, char __user *ubuf,  in tool_peer_spad_read()  argument
1210 	return simple_read_from_buffer(ubuf, size, offp, buf, pos);  in tool_peer_spad_read()
1213 static ssize_t tool_peer_spad_write(struct file *filep, const char __user *ubuf,  in tool_peer_spad_write()  argument
1225 	ret = kstrtou32_from_user(ubuf, size, 0, &val);  in tool_peer_spad_write()
1279 static ssize_t tool_inmsg_read(struct file *filep, char __user *ubuf,  in tool_inmsg_read()  argument
1292 	return simple_read_from_buffer(ubuf, size, offp, buf, pos);  in tool_inmsg_read()
1300 				 const char __user *ubuf,  in tool_outmsg_write()  argument
1307 	ret = kstrtou32_from_user(ubuf, size, 0, &val);  in tool_outmsg_write()
1320 static ssize_t tool_msg_sts_read(struct file *filep, char __user *ubuf,  in tool_msg_sts_read()  argument
1325 	return tool_fn_read(tc, ubuf, size, offp, tc->ntb->ops->msg_read_sts);  in tool_msg_sts_read()
1328 static ssize_t tool_msg_sts_write(struct file *filep, const char __user *ubuf,  in tool_msg_sts_write()  argument
1333 	return tool_fn_write(tc, ubuf, size, offp, NULL,  in tool_msg_sts_write()
1341 static ssize_t tool_msg_inbits_read(struct file *filep, char __user *ubuf,  in tool_msg_inbits_read()  argument
1346 	return tool_fn_read(tc, ubuf, size, offp, tc->ntb->ops->msg_inbits);  in tool_msg_inbits_read()
1353 static ssize_t tool_msg_outbits_read(struct file *filep, char __user *ubuf,  in tool_msg_outbits_read()  argument
1358 	return tool_fn_read(tc, ubuf, size, offp, tc->ntb->ops->msg_outbits);  in tool_msg_outbits_read()
1365 static ssize_t tool_msg_mask_write(struct file *filep, const char __user *ubuf,  in tool_msg_mask_write()  argument
1370 	return tool_fn_write(tc, ubuf, size, offp,  in tool_msg_mask_write()
1380 				    const char __user *ubuf,  in tool_msg_event_write()  argument
1387 	ret = kstrtou64_from_user(ubuf, size, 0, &val);  in tool_msg_event_write()