364 lines
8.0 KiB
C
364 lines
8.0 KiB
C
/**
|
|
* This file contains definitions and data structures specific
|
|
* to Marvell 802.11 NIC. It contains the Device Information
|
|
* structure struct lbs_private..
|
|
*/
|
|
#ifndef _LBS_DEV_H_
|
|
#define _LBS_DEV_H_
|
|
|
|
#include <linux/netdevice.h>
|
|
#include <linux/wireless.h>
|
|
#include <linux/ethtool.h>
|
|
#include <linux/debugfs.h>
|
|
|
|
#include "defs.h"
|
|
#include "scan.h"
|
|
|
|
extern struct ethtool_ops lbs_ethtool_ops;
|
|
|
|
#define MAX_BSSID_PER_CHANNEL 16
|
|
|
|
#define NR_TX_QUEUE 3
|
|
|
|
/* For the extended Scan */
|
|
#define MAX_EXTENDED_SCAN_BSSID_LIST MAX_BSSID_PER_CHANNEL * \
|
|
MRVDRV_MAX_CHANNEL_SIZE + 1
|
|
|
|
#define MAX_REGION_CHANNEL_NUM 2
|
|
|
|
/** Chan-freq-TxPower mapping table*/
|
|
struct chan_freq_power {
|
|
/** channel Number */
|
|
u16 channel;
|
|
/** frequency of this channel */
|
|
u32 freq;
|
|
/** Max allowed Tx power level */
|
|
u16 maxtxpower;
|
|
/** TRUE:channel unsupported; FLASE:supported*/
|
|
u8 unsupported;
|
|
};
|
|
|
|
/** region-band mapping table*/
|
|
struct region_channel {
|
|
/** TRUE if this entry is valid */
|
|
u8 valid;
|
|
/** region code for US, Japan ... */
|
|
u8 region;
|
|
/** band B/G/A, used for BAND_CONFIG cmd */
|
|
u8 band;
|
|
/** Actual No. of elements in the array below */
|
|
u8 nrcfp;
|
|
/** chan-freq-txpower mapping table*/
|
|
struct chan_freq_power *CFP;
|
|
};
|
|
|
|
struct lbs_802_11_security {
|
|
u8 WPAenabled;
|
|
u8 WPA2enabled;
|
|
u8 wep_enabled;
|
|
u8 auth_mode;
|
|
};
|
|
|
|
/** Current Basic Service Set State Structure */
|
|
struct current_bss_params {
|
|
/** bssid */
|
|
u8 bssid[ETH_ALEN];
|
|
/** ssid */
|
|
u8 ssid[IW_ESSID_MAX_SIZE + 1];
|
|
u8 ssid_len;
|
|
|
|
/** band */
|
|
u8 band;
|
|
/** channel */
|
|
u8 channel;
|
|
/** zero-terminated array of supported data rates */
|
|
u8 rates[MAX_RATES + 1];
|
|
};
|
|
|
|
/** sleep_params */
|
|
struct sleep_params {
|
|
u16 sp_error;
|
|
u16 sp_offset;
|
|
u16 sp_stabletime;
|
|
u8 sp_calcontrol;
|
|
u8 sp_extsleepclk;
|
|
u16 sp_reserved;
|
|
};
|
|
|
|
/* Mesh statistics */
|
|
struct lbs_mesh_stats {
|
|
u32 fwd_bcast_cnt; /* Fwd: Broadcast counter */
|
|
u32 fwd_unicast_cnt; /* Fwd: Unicast counter */
|
|
u32 fwd_drop_ttl; /* Fwd: TTL zero */
|
|
u32 fwd_drop_rbt; /* Fwd: Recently Broadcasted */
|
|
u32 fwd_drop_noroute; /* Fwd: No route to Destination */
|
|
u32 fwd_drop_nobuf; /* Fwd: Run out of internal buffers */
|
|
u32 drop_blind; /* Rx: Dropped by blinding table */
|
|
u32 tx_failed_cnt; /* Tx: Failed transmissions */
|
|
};
|
|
|
|
/** Private structure for the MV device */
|
|
struct lbs_private {
|
|
int mesh_open;
|
|
int infra_open;
|
|
int mesh_autostart_enabled;
|
|
__le16 boot2_version;
|
|
|
|
char name[DEV_NAME_LEN];
|
|
|
|
void *card;
|
|
struct net_device *dev;
|
|
|
|
struct net_device_stats stats;
|
|
struct net_device *mesh_dev; /* Virtual device */
|
|
struct net_device *rtap_net_dev;
|
|
|
|
struct iw_statistics wstats;
|
|
struct lbs_mesh_stats mstats;
|
|
struct dentry *debugfs_dir;
|
|
struct dentry *debugfs_debug;
|
|
struct dentry *debugfs_files[6];
|
|
|
|
struct dentry *events_dir;
|
|
struct dentry *debugfs_events_files[6];
|
|
|
|
struct dentry *regs_dir;
|
|
struct dentry *debugfs_regs_files[6];
|
|
|
|
u32 mac_offset;
|
|
u32 bbp_offset;
|
|
u32 rf_offset;
|
|
|
|
/** Upload length */
|
|
u32 upld_len;
|
|
/* Upload buffer */
|
|
u8 upld_buf[LBS_UPLD_SIZE];
|
|
/* Download sent:
|
|
bit0 1/0=data_sent/data_tx_done,
|
|
bit1 1/0=cmd_sent/cmd_tx_done,
|
|
all other bits reserved 0 */
|
|
u8 dnld_sent;
|
|
|
|
/** thread to service interrupts */
|
|
struct task_struct *main_thread;
|
|
wait_queue_head_t waitq;
|
|
struct workqueue_struct *work_thread;
|
|
|
|
struct delayed_work scan_work;
|
|
struct delayed_work assoc_work;
|
|
struct work_struct sync_channel;
|
|
|
|
/** Hardware access */
|
|
int (*hw_host_to_card) (struct lbs_private *priv, u8 type, u8 *payload, u16 nb);
|
|
int (*hw_get_int_status) (struct lbs_private *priv, u8 *);
|
|
int (*hw_read_event_cause) (struct lbs_private *);
|
|
|
|
/* was struct lbs_adapter from here... */
|
|
|
|
/** Wlan adapter data structure*/
|
|
/** STATUS variables */
|
|
u8 fwreleasenumber[4];
|
|
u32 fwcapinfo;
|
|
/* protected with big lock */
|
|
|
|
struct mutex lock;
|
|
|
|
/* TX packet ready to be sent... */
|
|
int tx_pending_len; /* -1 while building packet */
|
|
|
|
u8 tx_pending_buf[LBS_UPLD_SIZE];
|
|
/* protected by hard_start_xmit serialization */
|
|
|
|
/** command-related variables */
|
|
u16 seqnum;
|
|
/* protected by big lock */
|
|
|
|
struct cmd_ctrl_node *cmd_array;
|
|
/** Current command */
|
|
struct cmd_ctrl_node *cur_cmd;
|
|
int cur_cmd_retcode;
|
|
/** command Queues */
|
|
/** Free command buffers */
|
|
struct list_head cmdfreeq;
|
|
/** Pending command buffers */
|
|
struct list_head cmdpendingq;
|
|
|
|
wait_queue_head_t cmd_pending;
|
|
/* command related variables protected by priv->driver_lock */
|
|
|
|
/** Async and Sync Event variables */
|
|
u32 intcounter;
|
|
u32 eventcause;
|
|
u8 nodename[16]; /* nickname */
|
|
|
|
/** spin locks */
|
|
spinlock_t driver_lock;
|
|
|
|
/** Timers */
|
|
struct timer_list command_timer;
|
|
|
|
u8 hisregcpy;
|
|
|
|
/** current ssid/bssid related parameters*/
|
|
struct current_bss_params curbssparams;
|
|
|
|
/* IW_MODE_* */
|
|
u8 mode;
|
|
|
|
/* Scan results list */
|
|
struct list_head network_list;
|
|
struct list_head network_free_list;
|
|
struct bss_descriptor *networks;
|
|
|
|
u16 beacon_period;
|
|
u8 beacon_enable;
|
|
u8 adhoccreate;
|
|
|
|
/** capability Info used in Association, start, join */
|
|
u16 capability;
|
|
|
|
/** MAC address information */
|
|
u8 current_addr[ETH_ALEN];
|
|
u8 multicastlist[MRVDRV_MAX_MULTICAST_LIST_SIZE][ETH_ALEN];
|
|
u32 nr_of_multicastmacaddr;
|
|
|
|
/** 802.11 statistics */
|
|
// struct cmd_DS_802_11_GET_STAT wlan802_11Stat;
|
|
|
|
u16 enablehwauto;
|
|
u16 ratebitmap;
|
|
|
|
u32 fragthsd;
|
|
u32 rtsthsd;
|
|
|
|
u8 txretrycount;
|
|
|
|
/** Tx-related variables (for single packet tx) */
|
|
struct sk_buff *currenttxskb;
|
|
|
|
/** NIC Operation characteristics */
|
|
u16 currentpacketfilter;
|
|
u32 connect_status;
|
|
u32 mesh_connect_status;
|
|
u16 regioncode;
|
|
u16 txpowerlevel;
|
|
|
|
/** POWER MANAGEMENT AND PnP SUPPORT */
|
|
u8 surpriseremoved;
|
|
|
|
u16 psmode; /* Wlan802_11PowermodeCAM=disable
|
|
Wlan802_11PowermodeMAX_PSP=enable */
|
|
u32 psstate;
|
|
u8 needtowakeup;
|
|
|
|
struct PS_CMD_ConfirmSleep lbs_ps_confirm_sleep;
|
|
|
|
struct assoc_request * pending_assoc_req;
|
|
struct assoc_request * in_progress_assoc_req;
|
|
|
|
/** Encryption parameter */
|
|
struct lbs_802_11_security secinfo;
|
|
|
|
/** WEP keys */
|
|
struct enc_key wep_keys[4];
|
|
u16 wep_tx_keyidx;
|
|
|
|
/** WPA keys */
|
|
struct enc_key wpa_mcast_key;
|
|
struct enc_key wpa_unicast_key;
|
|
|
|
/** WPA Information Elements*/
|
|
u8 wpa_ie[MAX_WPA_IE_LEN];
|
|
u8 wpa_ie_len;
|
|
|
|
/** Requested Signal Strength*/
|
|
u16 SNR[MAX_TYPE_B][MAX_TYPE_AVG];
|
|
u16 NF[MAX_TYPE_B][MAX_TYPE_AVG];
|
|
u8 RSSI[MAX_TYPE_B][MAX_TYPE_AVG];
|
|
u8 rawSNR[DEFAULT_DATA_AVG_FACTOR];
|
|
u8 rawNF[DEFAULT_DATA_AVG_FACTOR];
|
|
u16 nextSNRNF;
|
|
u16 numSNRNF;
|
|
|
|
u8 radioon;
|
|
u32 preamble;
|
|
|
|
/** data rate stuff */
|
|
u8 cur_rate;
|
|
u8 auto_rate;
|
|
|
|
/** sleep_params */
|
|
struct sleep_params sp;
|
|
|
|
/** RF calibration data */
|
|
|
|
#define MAX_REGION_CHANNEL_NUM 2
|
|
/** region channel data */
|
|
struct region_channel region_channel[MAX_REGION_CHANNEL_NUM];
|
|
|
|
struct region_channel universal_channel[MAX_REGION_CHANNEL_NUM];
|
|
|
|
/** 11D and Domain Regulatory Data */
|
|
struct lbs_802_11d_domain_reg domainreg;
|
|
struct parsed_region_chan_11d parsed_region_chan;
|
|
|
|
/** FSM variable for 11d support */
|
|
u32 enable11d;
|
|
|
|
/** MISCELLANEOUS */
|
|
u8 *prdeeprom;
|
|
struct lbs_offset_value offsetvalue;
|
|
|
|
struct cmd_ds_802_11_get_log logmsg;
|
|
|
|
u32 monitormode;
|
|
int last_scanned_channel;
|
|
u8 fw_ready;
|
|
};
|
|
|
|
/** Association request
|
|
*
|
|
* Encapsulates all the options that describe a specific assocation request
|
|
* or configuration of the wireless card's radio, mode, and security settings.
|
|
*/
|
|
struct assoc_request {
|
|
#define ASSOC_FLAG_SSID 1
|
|
#define ASSOC_FLAG_CHANNEL 2
|
|
#define ASSOC_FLAG_BAND 3
|
|
#define ASSOC_FLAG_MODE 4
|
|
#define ASSOC_FLAG_BSSID 5
|
|
#define ASSOC_FLAG_WEP_KEYS 6
|
|
#define ASSOC_FLAG_WEP_TX_KEYIDX 7
|
|
#define ASSOC_FLAG_WPA_MCAST_KEY 8
|
|
#define ASSOC_FLAG_WPA_UCAST_KEY 9
|
|
#define ASSOC_FLAG_SECINFO 10
|
|
#define ASSOC_FLAG_WPA_IE 11
|
|
unsigned long flags;
|
|
|
|
u8 ssid[IW_ESSID_MAX_SIZE + 1];
|
|
u8 ssid_len;
|
|
u8 channel;
|
|
u8 band;
|
|
u8 mode;
|
|
u8 bssid[ETH_ALEN];
|
|
|
|
/** WEP keys */
|
|
struct enc_key wep_keys[4];
|
|
u16 wep_tx_keyidx;
|
|
|
|
/** WPA keys */
|
|
struct enc_key wpa_mcast_key;
|
|
struct enc_key wpa_unicast_key;
|
|
|
|
struct lbs_802_11_security secinfo;
|
|
|
|
/** WPA Information Elements*/
|
|
u8 wpa_ie[MAX_WPA_IE_LEN];
|
|
u8 wpa_ie_len;
|
|
|
|
/* BSS to associate with for infrastructure of Ad-Hoc join */
|
|
struct bss_descriptor bss;
|
|
};
|
|
|
|
#endif
|