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/* 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 (*card_reset_handler)(struct orinoco_private *);
spinlock_t lock;
long state;
#define ORINOCO_STATE_INIRQ 0
#define ORINOCO_STATE_DOIRQ 1
atomic_t queue_length;
/* 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, prefer_port3, has_ibss_any, ibss_port;
int has_wep, has_big_wep;
int has_mwo;
int has_pm;
int has_preamble;
int need_card_reset, broken_reset, broken_allocate;
u16 channel_mask;
/* Current configuration */
u32 iw_mode;
int port_type, allow_ibss;
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;
int promiscuous, mc_count;
#ifdef WIRELESS_SPY
int spy_number;
u_char spy_address[IW_MAX_SPY][ETH_ALEN];
struct iw_quality spy_stat[IW_MAX_SPY];
#endif
/* /proc based debugging stuff */
struct proc_dir_entry *dir_dev;
struct proc_dir_entry *dir_regs;
struct proc_dir_entry *dir_recs;
};
/*====================================================================*/
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) )
/* struct net_device methods */
extern int orinoco_init(struct net_device *dev);
extern int orinoco_xmit(struct sk_buff *skb, struct net_device *dev);
extern void orinoco_tx_timeout(struct net_device *dev);
extern int orinoco_ioctl(struct net_device *dev, struct ifreq *rq, int cmd);
extern int orinoco_change_mtu(struct net_device *dev, int new_mtu);
extern void orinoco_set_multicast_list(struct net_device *dev);
/* utility routines */
extern void orinoco_shutdown(struct orinoco_private *dev);
extern int orinoco_reset(struct orinoco_private *dev);
extern int orinoco_setup(struct orinoco_private* priv);
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 */
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