add new system file

hc

2024-02-20 102a0743326a03cd1a1202ceda21e175b7d3575c

 kernel/net/can/af_can.h
..
..
@@ -1,5 +1,5 @@
1
-/*
2
- * Copyright (c) 2002-2007 Volkswagen Group Electronic Research
1
+/* SPDX-License-Identifier: (GPL-2.0 OR BSD-3-Clause) */
2
+/* Copyright (c) 2002-2007 Volkswagen Group Electronic Research
3
3
  * All rights reserved.
4
4
  *
5
5
  * Redistribution and use in source and binary forms, with or without
..
..
@@ -53,32 +53,17 @@
53
53
 	canid_t can_id;
54
54
 	canid_t mask;
55
55
 	unsigned long matches;
56
-	void (*func)(struct sk_buff *, void *);
56
+	void (*func)(struct sk_buff *skb, void *data);
57
57
 	void *data;
58
58
 	char *ident;
59
59
 	struct sock *sk;
60
60
 	struct rcu_head rcu;
61
61
 };
62
62
 
63
-#define CAN_SFF_RCV_ARRAY_SZ (1 << CAN_SFF_ID_BITS)
64
-#define CAN_EFF_RCV_HASH_BITS 10
65
-#define CAN_EFF_RCV_ARRAY_SZ (1 << CAN_EFF_RCV_HASH_BITS)
66
-
67
-enum { RX_ERR, RX_ALL, RX_FIL, RX_INV, RX_MAX };
68
-
69
-/* per device receive filters linked at dev->ml_priv */
70
-struct can_dev_rcv_lists {
71
-	struct hlist_head rx[RX_MAX];
72
-	struct hlist_head rx_sff[CAN_SFF_RCV_ARRAY_SZ];
73
-	struct hlist_head rx_eff[CAN_EFF_RCV_ARRAY_SZ];
74
-	int remove_on_zero_entries;
75
-	int entries;
76
-};
77
-
78
63
 /* statistic structures */
79
64
 
80
65
 /* can be reset e.g. by can_init_stats() */
81
-struct s_stats {
66
+struct can_pkg_stats {
82
67
 	unsigned long jiffies_init;
83
68
 
84
69
 	unsigned long rx_frames;
..
..
@@ -103,7 +88,7 @@
103
88
 };
104
89
 
105
90
 /* persistent statistics */
106
-struct s_pstats {
91
+struct can_rcv_lists_stats {
107
92
 	unsigned long stats_reset;
108
93
 	unsigned long user_reset;
109
94
 	unsigned long rcv_entries;