diff options
author | Srikant Patnaik | 2015-01-11 12:28:04 +0530 |
---|---|---|
committer | Srikant Patnaik | 2015-01-11 12:28:04 +0530 |
commit | 871480933a1c28f8a9fed4c4d34d06c439a7a422 (patch) | |
tree | 8718f573808810c2a1e8cb8fb6ac469093ca2784 /ANDROID_3.4.5/include/net/netrom.h | |
parent | 9d40ac5867b9aefe0722bc1f110b965ff294d30d (diff) | |
download | FOSSEE-netbook-kernel-source-871480933a1c28f8a9fed4c4d34d06c439a7a422.tar.gz FOSSEE-netbook-kernel-source-871480933a1c28f8a9fed4c4d34d06c439a7a422.tar.bz2 FOSSEE-netbook-kernel-source-871480933a1c28f8a9fed4c4d34d06c439a7a422.zip |
Moved, renamed, and deleted files
The original directory structure was scattered and unorganized.
Changes are basically to make it look like kernel structure.
Diffstat (limited to 'ANDROID_3.4.5/include/net/netrom.h')
-rw-r--r-- | ANDROID_3.4.5/include/net/netrom.h | 270 |
1 files changed, 0 insertions, 270 deletions
diff --git a/ANDROID_3.4.5/include/net/netrom.h b/ANDROID_3.4.5/include/net/netrom.h deleted file mode 100644 index f0793c1c..00000000 --- a/ANDROID_3.4.5/include/net/netrom.h +++ /dev/null @@ -1,270 +0,0 @@ -/* - * Declarations of NET/ROM type objects. - * - * Jonathan Naylor G4KLX 9/4/95 - */ - -#ifndef _NETROM_H -#define _NETROM_H - -#include <linux/netrom.h> -#include <linux/list.h> -#include <linux/slab.h> -#include <net/sock.h> - -#define NR_NETWORK_LEN 15 -#define NR_TRANSPORT_LEN 5 - -#define NR_PROTO_IP 0x0C - -#define NR_PROTOEXT 0x00 -#define NR_CONNREQ 0x01 -#define NR_CONNACK 0x02 -#define NR_DISCREQ 0x03 -#define NR_DISCACK 0x04 -#define NR_INFO 0x05 -#define NR_INFOACK 0x06 -#define NR_RESET 0x07 - -#define NR_CHOKE_FLAG 0x80 -#define NR_NAK_FLAG 0x40 -#define NR_MORE_FLAG 0x20 - -/* Define Link State constants. */ -enum { - NR_STATE_0, - NR_STATE_1, - NR_STATE_2, - NR_STATE_3 -}; - -#define NR_COND_ACK_PENDING 0x01 -#define NR_COND_REJECT 0x02 -#define NR_COND_PEER_RX_BUSY 0x04 -#define NR_COND_OWN_RX_BUSY 0x08 - -#define NR_DEFAULT_T1 120000 /* Outstanding frames - 120 seconds */ -#define NR_DEFAULT_T2 5000 /* Response delay - 5 seconds */ -#define NR_DEFAULT_N2 3 /* Number of Retries - 3 */ -#define NR_DEFAULT_T4 180000 /* Busy Delay - 180 seconds */ -#define NR_DEFAULT_IDLE 0 /* No Activity Timeout - none */ -#define NR_DEFAULT_WINDOW 4 /* Default Window Size - 4 */ -#define NR_DEFAULT_OBS 6 /* Default Obsolescence Count - 6 */ -#define NR_DEFAULT_QUAL 10 /* Default Neighbour Quality - 10 */ -#define NR_DEFAULT_TTL 16 /* Default Time To Live - 16 */ -#define NR_DEFAULT_ROUTING 1 /* Is routing enabled ? */ -#define NR_DEFAULT_FAILS 2 /* Link fails until route fails */ -#define NR_DEFAULT_RESET 0 /* Sent / accept reset cmds? */ - -#define NR_MODULUS 256 -#define NR_MAX_WINDOW_SIZE 127 /* Maximum Window Allowable - 127 */ -#define NR_MAX_PACKET_SIZE 236 /* Maximum Packet Length - 236 */ - -struct nr_sock { - struct sock sock; - ax25_address user_addr, source_addr, dest_addr; - struct net_device *device; - unsigned char my_index, my_id; - unsigned char your_index, your_id; - unsigned char state, condition, bpqext, window; - unsigned short vs, vr, va, vl; - unsigned char n2, n2count; - unsigned long t1, t2, t4, idle; - unsigned short fraglen; - struct timer_list t1timer; - struct timer_list t2timer; - struct timer_list t4timer; - struct timer_list idletimer; - struct sk_buff_head ack_queue; - struct sk_buff_head reseq_queue; - struct sk_buff_head frag_queue; -}; - -#define nr_sk(sk) ((struct nr_sock *)(sk)) - -struct nr_neigh { - struct hlist_node neigh_node; - ax25_address callsign; - ax25_digi *digipeat; - ax25_cb *ax25; - struct net_device *dev; - unsigned char quality; - unsigned char locked; - unsigned short count; - unsigned int number; - unsigned char failed; - atomic_t refcount; -}; - -struct nr_route { - unsigned char quality; - unsigned char obs_count; - struct nr_neigh *neighbour; -}; - -struct nr_node { - struct hlist_node node_node; - ax25_address callsign; - char mnemonic[7]; - unsigned char which; - unsigned char count; - struct nr_route routes[3]; - atomic_t refcount; - spinlock_t node_lock; -}; - -/********************************************************************* - * nr_node & nr_neigh lists, refcounting and locking - *********************************************************************/ - -#define nr_node_hold(__nr_node) \ - atomic_inc(&((__nr_node)->refcount)) - -static __inline__ void nr_node_put(struct nr_node *nr_node) -{ - if (atomic_dec_and_test(&nr_node->refcount)) { - kfree(nr_node); - } -} - -#define nr_neigh_hold(__nr_neigh) \ - atomic_inc(&((__nr_neigh)->refcount)) - -static __inline__ void nr_neigh_put(struct nr_neigh *nr_neigh) -{ - if (atomic_dec_and_test(&nr_neigh->refcount)) { - if (nr_neigh->ax25) - ax25_cb_put(nr_neigh->ax25); - kfree(nr_neigh->digipeat); - kfree(nr_neigh); - } -} - -/* nr_node_lock and nr_node_unlock also hold/put the node's refcounter. - */ -static __inline__ void nr_node_lock(struct nr_node *nr_node) -{ - nr_node_hold(nr_node); - spin_lock_bh(&nr_node->node_lock); -} - -static __inline__ void nr_node_unlock(struct nr_node *nr_node) -{ - spin_unlock_bh(&nr_node->node_lock); - nr_node_put(nr_node); -} - -#define nr_neigh_for_each(__nr_neigh, node, list) \ - hlist_for_each_entry(__nr_neigh, node, list, neigh_node) - -#define nr_neigh_for_each_safe(__nr_neigh, node, node2, list) \ - hlist_for_each_entry_safe(__nr_neigh, node, node2, list, neigh_node) - -#define nr_node_for_each(__nr_node, node, list) \ - hlist_for_each_entry(__nr_node, node, list, node_node) - -#define nr_node_for_each_safe(__nr_node, node, node2, list) \ - hlist_for_each_entry_safe(__nr_node, node, node2, list, node_node) - - -/*********************************************************************/ - -/* af_netrom.c */ -extern int sysctl_netrom_default_path_quality; -extern int sysctl_netrom_obsolescence_count_initialiser; -extern int sysctl_netrom_network_ttl_initialiser; -extern int sysctl_netrom_transport_timeout; -extern int sysctl_netrom_transport_maximum_tries; -extern int sysctl_netrom_transport_acknowledge_delay; -extern int sysctl_netrom_transport_busy_delay; -extern int sysctl_netrom_transport_requested_window_size; -extern int sysctl_netrom_transport_no_activity_timeout; -extern int sysctl_netrom_routing_control; -extern int sysctl_netrom_link_fails_count; -extern int sysctl_netrom_reset_circuit; - -extern int nr_rx_frame(struct sk_buff *, struct net_device *); -extern void nr_destroy_socket(struct sock *); - -/* nr_dev.c */ -extern int nr_rx_ip(struct sk_buff *, struct net_device *); -extern void nr_setup(struct net_device *); - -/* nr_in.c */ -extern int nr_process_rx_frame(struct sock *, struct sk_buff *); - -/* nr_loopback.c */ -extern void nr_loopback_init(void); -extern void nr_loopback_clear(void); -extern int nr_loopback_queue(struct sk_buff *); - -/* nr_out.c */ -extern void nr_output(struct sock *, struct sk_buff *); -extern void nr_send_nak_frame(struct sock *); -extern void nr_kick(struct sock *); -extern void nr_transmit_buffer(struct sock *, struct sk_buff *); -extern void nr_establish_data_link(struct sock *); -extern void nr_enquiry_response(struct sock *); -extern void nr_check_iframes_acked(struct sock *, unsigned short); - -/* nr_route.c */ -extern void nr_rt_device_down(struct net_device *); -extern struct net_device *nr_dev_first(void); -extern struct net_device *nr_dev_get(ax25_address *); -extern int nr_rt_ioctl(unsigned int, void __user *); -extern void nr_link_failed(ax25_cb *, int); -extern int nr_route_frame(struct sk_buff *, ax25_cb *); -extern const struct file_operations nr_nodes_fops; -extern const struct file_operations nr_neigh_fops; -extern void nr_rt_free(void); - -/* nr_subr.c */ -extern void nr_clear_queues(struct sock *); -extern void nr_frames_acked(struct sock *, unsigned short); -extern void nr_requeue_frames(struct sock *); -extern int nr_validate_nr(struct sock *, unsigned short); -extern int nr_in_rx_window(struct sock *, unsigned short); -extern void nr_write_internal(struct sock *, int); - -extern void __nr_transmit_reply(struct sk_buff *skb, int mine, - unsigned char cmdflags); - -/* - * This routine is called when a Connect Acknowledge with the Choke Flag - * set is needed to refuse a connection. - */ -#define nr_transmit_refusal(skb, mine) \ -do { \ - __nr_transmit_reply((skb), (mine), NR_CONNACK | NR_CHOKE_FLAG); \ -} while (0) - -/* - * This routine is called when we don't have a circuit matching an incoming - * NET/ROM packet. This is an G8PZT Xrouter extension. - */ -#define nr_transmit_reset(skb, mine) \ -do { \ - __nr_transmit_reply((skb), (mine), NR_RESET); \ -} while (0) - -extern void nr_disconnect(struct sock *, int); - -/* nr_timer.c */ -extern void nr_init_timers(struct sock *sk); -extern void nr_start_heartbeat(struct sock *); -extern void nr_start_t1timer(struct sock *); -extern void nr_start_t2timer(struct sock *); -extern void nr_start_t4timer(struct sock *); -extern void nr_start_idletimer(struct sock *); -extern void nr_stop_heartbeat(struct sock *); -extern void nr_stop_t1timer(struct sock *); -extern void nr_stop_t2timer(struct sock *); -extern void nr_stop_t4timer(struct sock *); -extern void nr_stop_idletimer(struct sock *); -extern int nr_t1timer_running(struct sock *); - -/* sysctl_net_netrom.c */ -extern void nr_register_sysctl(void); -extern void nr_unregister_sysctl(void); - -#endif |