zydas_common.h

ZYDAS zd1211b driver for Linux2.4

#ifndef ZYDAS_COMMON_H
#define ZYDAS_COMMON_H

#define ZD_IOCTL_WPA			(SIOCDEVPRIVATE + 1)
#define ZD_IOCTL_PARAM			(SIOCDEVPRIVATE + 2)

#define ZD_PARAM_ROAMING		0x0001
#define ZD_PARAM_PRIVACY		0x0002
#define ZD_PARAM_WPA			0x0003
#define ZD_PARAM_COUNTERMEASURES	0x0004
#define ZD_PARAM_DROPUNENCRYPTED	0x0005
#define ZD_PARAM_AUTH_ALGS		0x0006

#define ZD_CMD_SET_ENCRYPT_KEY		0x0001
#define ZD_CMD_SET_MLME			0x0002
#define ZD_CMD_SCAN_REQ			0x0003
#define ZD_CMD_SET_GENERIC_ELEMENT	0x0004

#define ZD_FLAG_SET_TX_KEY              0x0001

#define ZD_GENERIC_ELEMENT_HDR_LEN \
((int) (&((struct zydas_wlan_param *) 0)->u.generic_elem.data))

#define ZD_CRYPT_ALG_NAME_LEN		16
#define ZD_MAX_KEY_SIZE			32
#define ZD_MAX_GENERIC_SIZE		64

/* structure definition */

struct zydas_wlan_param
{
        u32 cmd;
        u8 sta_addr[ETH_ALEN];
        union {
                struct {
                        u8 alg[ZD_CRYPT_ALG_NAME_LEN];
                        u32 flags;
                        u32 err;
                        u8 idx;
                        u8 seq[8]; /* sequence counter (set: RX, get: TX) */
                        u16 key_len;
                        u8 key[ZD_MAX_KEY_SIZE];
                }
                crypt;
                struct {
                        u32 flags_and;
                        u32 flags_or;
                }
                set_flags_sta;
                struct {
                        u8 len;
                        u8 data[ZD_MAX_GENERIC_SIZE];
                }
                generic_elem;
                struct {
#define MLME_STA_DEAUTH 0
#define MLME_STA_DISASSOC 1
                        u16 cmd;
                        u16 reason_code;
                }
                mlme;
                struct {
                        u8 ssid_len;
                        u8 ssid[32];
                }
                scan_req;
        } u;
};

#endif