1/* orinoco.h 2 * 3 * Common definitions to all pieces of the various orinoco 4 * drivers 5 */ 6 7#ifndef _ORINOCO_H 8#define _ORINOCO_H 9 10/* To enable debug messages */ 11//#define ORINOCO_DEBUG 3 12 13#if (!defined(WIRELESS_EXT)) || (WIRELESS_EXT < 10) 14#error "orinoco driver requires Wireless extensions v10 or later." 15#endif /* (! defined (WIRELESS_EXT)) || (WIRELESS_EXT < 10) */ 16#define WIRELESS_SPY // enable iwspy support 17 18#define ORINOCO_MAX_KEY_SIZE 14 19#define ORINOCO_MAX_KEYS 4 20 21typedef struct orinoco_key { 22 u16 len; /* always store little-endian */ 23 char data[ORINOCO_MAX_KEY_SIZE]; 24} __attribute__ ((packed)) orinoco_key_t; 25 26typedef orinoco_key_t orinoco_keys_t[ORINOCO_MAX_KEYS]; 27 28/*====================================================================*/ 29 30struct orinoco_private { 31 void *card; /* Pointer to card dependant structure */ 32 /* card dependant extra reset code (i.e. bus/interface specific */ 33 int (*hard_reset)(struct orinoco_private *); 34 35 spinlock_t lock; 36 long state; 37#define ORINOCO_STATE_INIRQ 0 38#define ORINOCO_STATE_DOIRQ 1 39 40 /* Net device stuff */ 41 struct net_device *ndev; 42 struct net_device_stats stats; 43 struct iw_statistics wstats; 44 45 /* Hardware control variables */ 46 hermes_t hw; 47 u16 txfid; 48 49 /* Capabilities of the hardware/firmware */ 50 int firmware_type; 51#define FIRMWARE_TYPE_AGERE 1 52#define FIRMWARE_TYPE_INTERSIL 2 53#define FIRMWARE_TYPE_SYMBOL 3 54 int has_ibss, has_port3, has_ibss_any, ibss_port; 55 int has_wep, has_big_wep; 56 int has_mwo; 57 int has_pm; 58 int has_preamble; 59 int has_sensitivity; 60 int nicbuf_size; 61 int broken_cor_reset; 62 u16 channel_mask; 63 64 /* Configuration paramaters */ 65 u32 iw_mode; 66 int prefer_port3; 67 u16 wep_on, wep_restrict, tx_key; 68 orinoco_keys_t keys; 69 int bitratemode; 70 char nick[IW_ESSID_MAX_SIZE+1]; 71 char desired_essid[IW_ESSID_MAX_SIZE+1]; 72 u16 frag_thresh, mwo_robust; 73 u16 channel; 74 u16 ap_density, rts_thresh; 75 u16 pm_on, pm_mcast, pm_period, pm_timeout; 76 u16 preamble; 77#ifdef WIRELESS_SPY 78 int spy_number; 79 u_char spy_address[IW_MAX_SPY][ETH_ALEN]; 80 struct iw_quality spy_stat[IW_MAX_SPY]; 81#endif 82 83 /* Configuration dependent variables */ 84 int port_type, allow_ibss; 85 int promiscuous, mc_count; 86 87 88 /* /proc based debugging stuff */ 89 struct proc_dir_entry *dir_dev; 90}; 91 92/*====================================================================*/ 93 94extern struct list_head orinoco_instances; 95 96#ifdef ORINOCO_DEBUG 97extern int orinoco_debug; 98#define DEBUG(n, args...) do { if (orinoco_debug>(n)) printk(KERN_DEBUG args); } while(0) 99#define DEBUGMORE(n, args...) do { if (orinoco_debug>(n)) printk(args); } while (0) 100#else 101#define DEBUG(n, args...) do { } while (0) 102#define DEBUGMORE(n, args...) do { } while (0) 103#endif /* ORINOCO_DEBUG */ 104 105#define TRACE_ENTER(devname) DEBUG(2, "%s: -> " __FUNCTION__ "()\n", devname); 106#define TRACE_EXIT(devname) DEBUG(2, "%s: <- " __FUNCTION__ "()\n", devname); 107 108#define RUP_EVEN(a) ( (a) % 2 ? (a) + 1 : (a) ) 109 110/* utility routines */ 111struct net_device *alloc_orinocodev(int sizeof_card); 112extern void orinoco_shutdown(struct orinoco_private *dev); 113extern int orinoco_reset(struct orinoco_private *dev); 114extern int orinoco_proc_dev_init(struct orinoco_private *dev); 115extern void orinoco_proc_dev_cleanup(struct orinoco_private *priv); 116extern void orinoco_interrupt(int irq, void * dev_id, struct pt_regs *regs); 117 118#endif /* _ORINOCO_H */ 119