net: move procfs code to net/core/net-procfs.c

Similar to net/core/net-sysfs.c, group procfs code to
a single unit.

Cc: "David S. Miller" <davem@davemloft.net>
Signed-off-by: Cong Wang <xiyou.wangcong@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

1 files changed, 33 insertions, 3 deletions

diff --git a/include/linux/netdevice.h b/include/linux/netdevice.h
index 920361bc27e7..f111b4f038f3 100644
--- a/include/linux/netdevice.h
+++ b/include/linux/netdevice.h
@@ -2692,9 +2692,9 @@ extern void		net_enable_timestamp(void);
 extern void             net_disable_timestamp(void);
 
 #ifdef CONFIG_PROC_FS
-extern void *dev_seq_start(struct seq_file *seq, loff_t *pos);
-extern void *dev_seq_next(struct seq_file *seq, void *v, loff_t *pos);
-extern void dev_seq_stop(struct seq_file *seq, void *v);
+extern int __init dev_proc_init(void);
+#else
+#define dev_proc_init() 0
 #endif
 
 extern int netdev_class_create_file(struct class_attribute *class_attr);
@@ -2896,4 +2896,34 @@ do {								\
 })
 #endif
 
+/*
+ *      The list of packet types we will receive (as opposed to discard)
+ *      and the routines to invoke.
+ *
+ *      Why 16. Because with 16 the only overlap we get on a hash of the
+ *      low nibble of the protocol value is RARP/SNAP/X.25.
+ *
+ *      NOTE:  That is no longer true with the addition of VLAN tags.  Not
+ *             sure which should go first, but I bet it won't make much
+ *             difference if we are running VLANs.  The good news is that
+ *             this protocol won't be in the list unless compiled in, so
+ *             the average user (w/out VLANs) will not be adversely affected.
+ *             --BLG
+ *
+ *              0800    IP
+ *              8100    802.1Q VLAN
+ *              0001    802.3
+ *              0002    AX.25
+ *              0004    802.2
+ *              8035    RARP
+ *              0005    SNAP
+ *              0805    X.25
+ *              0806    ARP
+ *              8137    IPX
+ *              0009    Localtalk
+ *              86DD    IPv6
+ */
+#define PTYPE_HASH_SIZE (16)
+#define PTYPE_HASH_MASK (PTYPE_HASH_SIZE - 1)
+
 #endif  /* _LINUX_NETDEVICE_H */