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
373 	buf = memdup_user_nul(ubuf, size);  in tool_fn_write()
405 static ssize_t tool_port_read(struct file *filep, char __user *ubuf,  in tool_port_read()  argument
414 	return simple_read_from_buffer(ubuf, size, offp, buf, pos);  in tool_port_read()
421 static ssize_t tool_peer_port_read(struct file *filep, char __user *ubuf,  in tool_peer_port_read()  argument
432 	return simple_read_from_buffer(ubuf, size, offp, buf, pos);  in tool_peer_port_read()
462 static ssize_t tool_link_write(struct file *filep, const char __user *ubuf,  in tool_link_write()  argument
469 	ret = kstrtobool_from_user(ubuf, size, &val);  in tool_link_write()
488 static ssize_t tool_peer_link_read(struct file *filep, char __user *ubuf,  in tool_peer_link_read()  argument
502 	return simple_read_from_buffer(ubuf, size, offp, buf, 2);  in tool_peer_link_read()
510 					  const char __user *ubuf,  in tool_peer_link_event_write()  argument
519 	ret = kstrtobool_from_user(ubuf, size, &val);  in tool_peer_link_event_write()
541 static ssize_t tool_mw_read(struct file *filep, char __user *ubuf,  in tool_mw_read()  argument
549 	return simple_read_from_buffer(ubuf, size, offp,  in tool_mw_read()
553 static ssize_t tool_mw_write(struct file *filep, const char __user *ubuf,  in tool_mw_write()  argument
562 				      ubuf, size);  in tool_mw_write()
637 static ssize_t tool_mw_trans_read(struct file *filep, char __user *ubuf,  in tool_mw_trans_read()  argument
691 	ret = simple_read_from_buffer(ubuf, size, offp, buf, off);  in tool_mw_trans_read()
699 static ssize_t tool_mw_trans_write(struct file *filep, const char __user *ubuf,  in tool_mw_trans_write()  argument
706 	ret = kstrtouint_from_user(ubuf, size, 0, &val);  in tool_mw_trans_write()
724 static ssize_t tool_peer_mw_read(struct file *filep, char __user *ubuf,  in tool_peer_mw_read()  argument
746 	ret = copy_to_user(ubuf, buf, size);  in tool_peer_mw_read()
762 static ssize_t tool_peer_mw_write(struct file *filep, const char __user *ubuf,  in tool_peer_mw_write()  argument
782 	ret = copy_from_user(buf, ubuf, size);  in tool_peer_mw_write()
865 static ssize_t tool_peer_mw_trans_read(struct file *filep, char __user *ubuf,  in tool_peer_mw_trans_read()  argument
916 	ret = simple_read_from_buffer(ubuf, size, offp, buf, off);  in tool_peer_mw_trans_read()
923 					const char __user *ubuf,  in tool_peer_mw_trans_write()  argument
934 	if (copy_from_user(buf, ubuf, buf_size))  in tool_peer_mw_trans_write()
1025 static ssize_t tool_db_read(struct file *filep, char __user *ubuf,  in tool_db_read()  argument
1030 	return tool_fn_read(tc, ubuf, size, offp, tc->ntb->ops->db_read);  in tool_db_read()
1033 static ssize_t tool_db_write(struct file *filep, const char __user *ubuf,  in tool_db_write()  argument
1038 	return tool_fn_write(tc, ubuf, size, offp, tc->ntb->ops->db_set,  in tool_db_write()
1046 static ssize_t tool_db_valid_mask_read(struct file *filep, char __user *ubuf,  in tool_db_valid_mask_read()  argument
1051 	return tool_fn_read(tc, ubuf, size, offp, tc->ntb->ops->db_valid_mask);  in tool_db_valid_mask_read()
1058 static ssize_t tool_db_mask_read(struct file *filep, char __user *ubuf,  in tool_db_mask_read()  argument
1063 	return tool_fn_read(tc, ubuf, size, offp, tc->ntb->ops->db_read_mask);  in tool_db_mask_read()
1066 static ssize_t tool_db_mask_write(struct file *filep, const char __user *ubuf,  in tool_db_mask_write()  argument
1071 	return tool_fn_write(tc, ubuf, size, offp, tc->ntb->ops->db_set_mask,  in tool_db_mask_write()
1079 static ssize_t tool_peer_db_read(struct file *filep, char __user *ubuf,  in tool_peer_db_read()  argument
1084 	return tool_fn_read(tc, ubuf, size, offp, tc->ntb->ops->peer_db_read);  in tool_peer_db_read()
1087 static ssize_t tool_peer_db_write(struct file *filep, const char __user *ubuf,  in tool_peer_db_write()  argument
1092 	return tool_fn_write(tc, ubuf, size, offp, tc->ntb->ops->peer_db_set,  in tool_peer_db_write()
1100 static ssize_t tool_peer_db_mask_read(struct file *filep, char __user *ubuf,  in tool_peer_db_mask_read()  argument
1105 	return tool_fn_read(tc, ubuf, size, offp,  in tool_peer_db_mask_read()
1110 				       const char __user *ubuf,  in tool_peer_db_mask_write()  argument
1115 	return tool_fn_write(tc, ubuf, size, offp,  in tool_peer_db_mask_write()
1125 				   const char __user *ubuf,  in tool_db_event_write()  argument
1132 	ret = kstrtou64_from_user(ubuf, size, 0, &val);  in tool_db_event_write()
1151 static ssize_t tool_spad_read(struct file *filep, char __user *ubuf,  in tool_spad_read()  argument
1164 	return simple_read_from_buffer(ubuf, size, offp, buf, pos);  in tool_spad_read()
1167 static ssize_t tool_spad_write(struct file *filep, const char __user *ubuf,  in tool_spad_write()  argument
1179 	ret = kstrtou32_from_user(ubuf, size, 0, &val);  in tool_spad_write()
1192 static ssize_t tool_peer_spad_read(struct file *filep, char __user *ubuf,  in tool_peer_spad_read()  argument
1205 	return simple_read_from_buffer(ubuf, size, offp, buf, pos);  in tool_peer_spad_read()
1208 static ssize_t tool_peer_spad_write(struct file *filep, const char __user *ubuf,  in tool_peer_spad_write()  argument
1220 	ret = kstrtou32_from_user(ubuf, size, 0, &val);  in tool_peer_spad_write()
1274 static ssize_t tool_inmsg_read(struct file *filep, char __user *ubuf,  in tool_inmsg_read()  argument
1287 	return simple_read_from_buffer(ubuf, size, offp, buf, pos);  in tool_inmsg_read()
1295 				 const char __user *ubuf,  in tool_outmsg_write()  argument
1302 	ret = kstrtou32_from_user(ubuf, size, 0, &val);  in tool_outmsg_write()
1315 static ssize_t tool_msg_sts_read(struct file *filep, char __user *ubuf,  in tool_msg_sts_read()  argument
1320 	return tool_fn_read(tc, ubuf, size, offp, tc->ntb->ops->msg_read_sts);  in tool_msg_sts_read()
1323 static ssize_t tool_msg_sts_write(struct file *filep, const char __user *ubuf,  in tool_msg_sts_write()  argument
1328 	return tool_fn_write(tc, ubuf, size, offp, NULL,  in tool_msg_sts_write()
1336 static ssize_t tool_msg_inbits_read(struct file *filep, char __user *ubuf,  in tool_msg_inbits_read()  argument
1341 	return tool_fn_read(tc, ubuf, size, offp, tc->ntb->ops->msg_inbits);  in tool_msg_inbits_read()
1348 static ssize_t tool_msg_outbits_read(struct file *filep, char __user *ubuf,  in tool_msg_outbits_read()  argument
1353 	return tool_fn_read(tc, ubuf, size, offp, tc->ntb->ops->msg_outbits);  in tool_msg_outbits_read()
1360 static ssize_t tool_msg_mask_write(struct file *filep, const char __user *ubuf,  in tool_msg_mask_write()  argument
1365 	return tool_fn_write(tc, ubuf, size, offp,  in tool_msg_mask_write()
1375 				    const char __user *ubuf,  in tool_msg_event_write()  argument
1382 	ret = kstrtou64_from_user(ubuf, size, 0, &val);  in tool_msg_event_write()