linux/drivers/net/wireless/orinoco.h
Olaf Hering 733482e445 [PATCH] changing CONFIG_LOCALVERSION rebuilds too much, for no good reason
This patch removes almost all inclusions of linux/version.h.  The 3
#defines are unused in most of the touched files.

A few drivers use the simple KERNEL_VERSION(a,b,c) macro, which is
unfortunatly in linux/version.h.

There are also lots of #ifdef for long obsolete kernels, this was not
touched.  In a few places, the linux/version.h include was move to where
the LINUX_VERSION_CODE was used.

quilt vi `find * -type f -name "*.[ch]"|xargs grep -El '(UTS_RELEASE|LINUX_VERSION_CODE|KERNEL_VERSION|linux/version.h)'|grep -Ev '(/(boot|coda|drm)/|~$)'`

search pattern:
/UTS_RELEASE\|LINUX_VERSION_CODE\|KERNEL_VERSION\|linux\/\(utsname\|version\).h

Signed-off-by: Olaf Hering <olh@suse.de>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2005-11-09 07:55:57 -08:00

177 lines
4.6 KiB
C

/* orinoco.h
*
* Common definitions to all pieces of the various orinoco
* drivers
*/
#ifndef _ORINOCO_H
#define _ORINOCO_H
#define DRIVER_VERSION "0.15rc3"
#include <linux/netdevice.h>
#include <linux/wireless.h>
#include <net/iw_handler.h>
#include "hermes.h"
/* To enable debug messages */
//#define ORINOCO_DEBUG 3
#define WIRELESS_SPY // enable iwspy support
#define MAX_SCAN_LEN 4096
#define ORINOCO_MAX_KEY_SIZE 14
#define ORINOCO_MAX_KEYS 4
struct orinoco_key {
__le16 len; /* always stored as little-endian */
char data[ORINOCO_MAX_KEY_SIZE];
} __attribute__ ((packed));
struct header_struct {
/* 802.3 */
u8 dest[ETH_ALEN];
u8 src[ETH_ALEN];
__be16 len;
/* 802.2 */
u8 dsap;
u8 ssap;
u8 ctrl;
/* SNAP */
u8 oui[3];
unsigned short ethertype;
} __attribute__ ((packed));
typedef enum {
FIRMWARE_TYPE_AGERE,
FIRMWARE_TYPE_INTERSIL,
FIRMWARE_TYPE_SYMBOL
} fwtype_t;
struct orinoco_private {
void *card; /* Pointer to card dependent structure */
int (*hard_reset)(struct orinoco_private *);
/* Synchronisation stuff */
spinlock_t lock;
int hw_unavailable;
struct work_struct reset_work;
/* driver state */
int open;
u16 last_linkstatus;
struct work_struct join_work;
struct work_struct wevent_work;
/* 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 */
fwtype_t firmware_type;
char fw_name[32];
int ibss_port;
int nicbuf_size;
u16 channel_mask;
/* Boolean capabilities */
unsigned int has_ibss:1;
unsigned int has_port3:1;
unsigned int has_wep:1;
unsigned int has_big_wep:1;
unsigned int has_mwo:1;
unsigned int has_pm:1;
unsigned int has_preamble:1;
unsigned int has_sensitivity:1;
unsigned int has_hostscan:1;
unsigned int broken_disableport:1;
unsigned int broken_monitor:1;
/* Configuration paramaters */
u32 iw_mode;
int prefer_port3;
u16 wep_on, wep_restrict, tx_key;
struct orinoco_key keys[ORINOCO_MAX_KEYS];
int bitratemode;
char nick[IW_ESSID_MAX_SIZE+1];
char desired_essid[IW_ESSID_MAX_SIZE+1];
char desired_bssid[ETH_ALEN];
int bssid_fixed;
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
struct iw_spy_data spy_data; /* iwspy support */
struct iw_public_data wireless_data;
#endif
/* Configuration dependent variables */
int port_type, createibss;
int promiscuous, mc_count;
/* Scanning support */
int scan_inprogress; /* Scan pending... */
u32 scan_mode; /* Type of scan done */
char * scan_result; /* Result of previous scan */
int scan_len; /* Lenght of result */
};
#ifdef ORINOCO_DEBUG
extern int orinoco_debug;
#define DEBUG(n, args...) do { if (orinoco_debug>(n)) printk(KERN_DEBUG args); } while(0)
#else
#define DEBUG(n, args...) do { } while (0)
#endif /* ORINOCO_DEBUG */
#define TRACE_ENTER(devname) DEBUG(2, "%s: -> %s()\n", devname, __FUNCTION__);
#define TRACE_EXIT(devname) DEBUG(2, "%s: <- %s()\n", devname, __FUNCTION__);
/********************************************************************/
/* Exported prototypes */
/********************************************************************/
extern struct net_device *alloc_orinocodev(int sizeof_card,
int (*hard_reset)(struct orinoco_private *));
extern void free_orinocodev(struct net_device *dev);
extern int __orinoco_up(struct net_device *dev);
extern int __orinoco_down(struct net_device *dev);
extern int orinoco_reinit_firmware(struct net_device *dev);
extern irqreturn_t orinoco_interrupt(int irq, void * dev_id, struct pt_regs *regs);
/********************************************************************/
/* Locking and synchronization functions */
/********************************************************************/
/* These functions *must* be inline or they will break horribly on
* SPARC, due to its weird semantics for save/restore flags. extern
* inline should prevent the kernel from linking or module from
* loading if they are not inlined. */
extern inline int orinoco_lock(struct orinoco_private *priv,
unsigned long *flags)
{
spin_lock_irqsave(&priv->lock, *flags);
if (priv->hw_unavailable) {
DEBUG(1, "orinoco_lock() called with hw_unavailable (dev=%p)\n",
priv->ndev);
spin_unlock_irqrestore(&priv->lock, *flags);
return -EBUSY;
}
return 0;
}
extern inline void orinoco_unlock(struct orinoco_private *priv,
unsigned long *flags)
{
spin_unlock_irqrestore(&priv->lock, *flags);
}
#endif /* _ORINOCO_H */