wt_oid.h

mini-PCI driver for LHWT chipsets

#ifndef _WT_OID_H
#define _WT_OID_H

/* 
 * MIB related constant and structure definitions for communicating
 * with the device firmware
 */

struct obj_ssid {
	u8 length;
	char octets[33];
} __attribute__ ((packed));

struct obj_key {
	u8 type;		/* dot11_priv_t */
	u8 length;
	char key[32];
} __attribute__ ((packed));

struct obj_mlme {
	u8 address[6];
	u16 id;
	u16 state;
	u16 code;
} __attribute__ ((packed));

struct obj_mlmeex {
	u8 address[6];
	u16 id;
	u16 state;
	u16 code;
	u16 size;
	u8 data[0];
} __attribute__ ((packed));

struct obj_buffer {
	u32 size;
	u32 addr;		/* 32bit bus address */
} __attribute__ ((packed));

struct obj_bss {
	u8 address[6];
	int:16;			/* padding */

	char state;
	char reserved;
	short age;

	char quality;
	char rssi;

	struct obj_ssid ssid;
	short channel;
	char beacon_period;
	char dtim_period;
	short capinfo;
	short rates;
	short basic_rates;
	int:16;			/* padding */
} __attribute__ ((packed));

struct obj_bsslist {
	u32 nr;
	struct obj_bss bsslist[0];
} __attribute__ ((packed));

struct obj_frequencies {
	u16 nr;
	u16 mhz[0];
} __attribute__ ((packed));

struct obj_attachment {
	char type;
	char reserved;
	short id;
	short size;
	char data[0];
} __attribute__((packed));

/* 
 * in case everything's ok, the inlined function below will be
 * optimized away by the compiler...
 */
static inline void
__bug_on_wrong_struct_sizes(void)
{
	BUG_ON(sizeof (struct obj_ssid) != 34);
	BUG_ON(sizeof (struct obj_key) != 34);
	BUG_ON(sizeof (struct obj_mlme) != 12);
	BUG_ON(sizeof (struct obj_mlmeex) != 14);
	BUG_ON(sizeof (struct obj_buffer) != 8);
	BUG_ON(sizeof (struct obj_bss) != 60);
	BUG_ON(sizeof (struct obj_bsslist) != 4);
	BUG_ON(sizeof (struct obj_frequencies) != 2);
}






union oid_res_t {
	void *ptr;
	u32 u;
};


#endif				/* _WT_OID_H */