orinoco.h
上传用户:jlfgdled
上传日期:2013-04-10
资源大小:33168k
文件大小:3k
- /* orinoco.h
- *
- * Common definitions to all pieces of the various orinoco
- * drivers
- */
- #ifndef _ORINOCO_H
- #define _ORINOCO_H
- /* To enable debug messages */
- //#define ORINOCO_DEBUG 3
- #if (! defined (WIRELESS_EXT)) || (WIRELESS_EXT < 10)
- #error "orinoco driver requires Wireless extensions v10 or later."
- #endif /* (! defined (WIRELESS_EXT)) || (WIRELESS_EXT < 10) */
- #define WIRELESS_SPY // enable iwspy support
- #define ORINOCO_MAX_KEY_SIZE 14
- #define ORINOCO_MAX_KEYS 4
- typedef struct orinoco_key {
- u16 len; /* always store little-endian */
- char data[ORINOCO_MAX_KEY_SIZE];
- } __attribute__ ((packed)) orinoco_key_t;
- typedef orinoco_key_t orinoco_keys_t[ORINOCO_MAX_KEYS];
- /*====================================================================*/
- struct orinoco_private {
- void *card; /* Pointer to card dependant structure */
- /* card dependant extra reset code (i.e. bus/interface specific */
- int (*hard_reset)(struct orinoco_private *);
- spinlock_t lock;
- long state;
- #define ORINOCO_STATE_INIRQ 0
- #define ORINOCO_STATE_DOIRQ 1
- /* Net device stuff */
- struct net_device *ndev;
- struct net_device_stats stats;
- struct iw_statistics wstats;
- /* Hardware control variables */
- hermes_t hw;
- u16 txfid;
- /* Capabilities of the hardware/firmware */
- int firmware_type;
- #define FIRMWARE_TYPE_AGERE 1
- #define FIRMWARE_TYPE_INTERSIL 2
- #define FIRMWARE_TYPE_SYMBOL 3
- int has_ibss, has_port3, has_ibss_any, ibss_port;
- int has_wep, has_big_wep;
- int has_mwo;
- int has_pm;
- int has_preamble;
- int has_sensitivity;
- int nicbuf_size;
- int broken_cor_reset;
- u16 channel_mask;
- /* Configuration paramaters */
- u32 iw_mode;
- int prefer_port3;
- u16 wep_on, wep_restrict, tx_key;
- orinoco_keys_t keys;
- int bitratemode;
- char nick[IW_ESSID_MAX_SIZE+1];
- char desired_essid[IW_ESSID_MAX_SIZE+1];
- u16 frag_thresh, mwo_robust;
- u16 channel;
- u16 ap_density, rts_thresh;
- u16 pm_on, pm_mcast, pm_period, pm_timeout;
- u16 preamble;
- #ifdef WIRELESS_SPY
- int spy_number;
- u_char spy_address[IW_MAX_SPY][ETH_ALEN];
- struct iw_quality spy_stat[IW_MAX_SPY];
- #endif
- /* Configuration dependent variables */
- int port_type, allow_ibss;
- int promiscuous, mc_count;
- /* /proc based debugging stuff */
- struct proc_dir_entry *dir_dev;
- };
- /*====================================================================*/
- extern struct list_head orinoco_instances;
- #ifdef ORINOCO_DEBUG
- extern int orinoco_debug;
- #define DEBUG(n, args...) do { if (orinoco_debug>(n)) printk(KERN_DEBUG args); } while(0)
- #define DEBUGMORE(n, args...) do { if (orinoco_debug>(n)) printk(args); } while (0)
- #else
- #define DEBUG(n, args...) do { } while (0)
- #define DEBUGMORE(n, args...) do { } while (0)
- #endif /* ORINOCO_DEBUG */
- #define TRACE_ENTER(devname) DEBUG(2, "%s: -> " __FUNCTION__ "()n", devname);
- #define TRACE_EXIT(devname) DEBUG(2, "%s: <- " __FUNCTION__ "()n", devname);
- #define RUP_EVEN(a) ( (a) % 2 ? (a) + 1 : (a) )
- /* utility routines */
- struct net_device *alloc_orinocodev(int sizeof_card);
- extern void orinoco_shutdown(struct orinoco_private *dev);
- extern int orinoco_reset(struct orinoco_private *dev);
- extern int orinoco_proc_dev_init(struct orinoco_private *dev);
- extern void orinoco_proc_dev_cleanup(struct orinoco_private *priv);
- extern void orinoco_interrupt(int irq, void * dev_id, struct pt_regs *regs);
- #endif /* _ORINOCO_H */