- 根目录:
- include
- net
- irda
- irlan_common.h
#ifndef IRLAN_H
#define IRLAN_H
#include <asm/param.h>
#include <linux/kernel.h>
#include <linux/types.h>
#include <linux/skbuff.h>
#include <linux/netdevice.h>
#include <linux/if_ether.h>
#include <net/irda/irttp.h>
#define IRLAN_MTU 1518
#define IRLAN_TIMEOUT 10*HZ
#define CMD_GET_PROVIDER_INFO 0
#define CMD_GET_MEDIA_CHAR 1
#define CMD_OPEN_DATA_CHANNEL 2
#define CMD_CLOSE_DATA_CHAN 3
#define CMD_RECONNECT_DATA_CHAN 4
#define CMD_FILTER_OPERATION 5
#define RSP_SUCCESS 0
#define RSP_INSUFFICIENT_RESOURCES 1
#define RSP_INVALID_COMMAND_FORMAT 2
#define RSP_COMMAND_NOT_SUPPORTED 3
#define RSP_PARAM_NOT_SUPPORTED 4
#define RSP_VALUE_NOT_SUPPORTED 5
#define RSP_NOT_OPEN 6
#define RSP_AUTHENTICATION_REQUIRED 7
#define RSP_INVALID_PASSWORD 8
#define RSP_PROTOCOL_ERROR 9
#define RSP_ASYNCHRONOUS_ERROR 255
#define MEDIA_802_3 1
#define MEDIA_802_5 2
#define DATA_CHAN 1
#define FILTER_TYPE 2
#define FILTER_MODE 3
#define IRLAN_DIRECTED 0x01
#define IRLAN_FUNCTIONAL 0x02
#define IRLAN_GROUP 0x04
#define IRLAN_MAC_FRAME 0x08
#define IRLAN_MULTICAST 0x10
#define IRLAN_BROADCAST 0x20
#define IRLAN_IPX_SOCKET 0x40
#define ALL 1
#define FILTER 2
#define NONE 3
#define GET 1
#define CLEAR 2
#define ADD 3
#define REMOVE 4
#define DYNAMIC 5
#define ACCESS_DIRECT 1
#define ACCESS_PEER 2
#define ACCESS_HOSTED 3
#define IRLAN_BYTE 0
#define IRLAN_SHORT 1
#define IRLAN_ARRAY 2
#define IRLAN_MAX_HEADER (TTP_HEADER+LMP_HEADER)
#define IRLAN_CMD_HEADER 2
#define IRLAN_STRING_PARAMETER_LEN(name, value) (1 + strlen((name)) + 2 \
+ strlen ((value)))
#define IRLAN_BYTE_PARAMETER_LEN(name) (1 + strlen((name)) + 2 + 1)
#define IRLAN_SHORT_PARAMETER_LEN(name) (1 + strlen((name)) + 2 + 2)
struct irlan_client_cb {
int state;
int open_retries;
struct tsap_cb *tsap_ctrl;
__u32 max_sdu_size;
__u8 max_header_size;
int access_type;
__u8 reconnect_key[255];
__u8 key_len;
__u16 recv_arb_val;
__u16 max_frame;
int filter_type;
int unicast_open;
int broadcast_open;
int tx_busy;
struct sk_buff_head txq;
struct iriap_cb *iriap;
struct timer_list kick_timer;
};
struct irlan_provider_cb {
int state;
struct tsap_cb *tsap_ctrl;
__u32 max_sdu_size;
__u8 max_header_size;
int data_chan;
int filter_type;
int filter_mode;
int filter_operation;
int filter_entry;
int access_type;
__u16 send_arb_val;
__u8 mac_address[ETH_ALEN];
};
struct irlan_cb {
int magic;
struct list_head dev_list;
struct net_device *dev;
__u32 saddr;
__u32 daddr;
int disconnect_reason;
int media;
__u8 version[2];
struct tsap_cb *tsap_data;
int use_udata;
__u8 stsap_sel_data;
__u8 dtsap_sel_data;
__u8 dtsap_sel_ctrl;
struct irlan_client_cb client;
struct irlan_provider_cb provider;
__u32 max_sdu_size;
__u8 max_header_size;
wait_queue_head_t open_wait;
struct timer_list watchdog_timer;
};
void irlan_close(struct irlan_cb *self);
void irlan_close_tsaps(struct irlan_cb *self);
int irlan_register_netdev(struct irlan_cb *self);
void irlan_ias_register(struct irlan_cb *self, __u8 tsap_sel);
void irlan_start_watchdog_timer(struct irlan_cb *self, int timeout);
void irlan_open_data_tsap(struct irlan_cb *self);
int irlan_run_ctrl_tx_queue(struct irlan_cb *self);
struct irlan_cb *irlan_get_any(void);
void irlan_get_provider_info(struct irlan_cb *self);
void irlan_get_media_char(struct irlan_cb *self);
void irlan_open_data_channel(struct irlan_cb *self);
void irlan_close_data_channel(struct irlan_cb *self);
void irlan_set_multicast_filter(struct irlan_cb *self, int status);
void irlan_set_broadcast_filter(struct irlan_cb *self, int status);
int irlan_insert_byte_param(struct sk_buff *skb, char *param, __u8 value);
int irlan_insert_short_param(struct sk_buff *skb, char *param, __u16 value);
int irlan_insert_string_param(struct sk_buff *skb, char *param, char *value);
int irlan_insert_array_param(struct sk_buff *skb, char *name, __u8 *value,
__u16 value_len);
int irlan_extract_param(__u8 *buf, char *name, char *value, __u16 *len);
#endif
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