/** * This header file contains global constant/enum definitions, * global variable declaration. */ #ifndef _WLAN_DEFS_H_ #define _WLAN_DEFS_H_ #include extern unsigned int libertas_debug; #ifdef CONFIG_LIBERTAS_DEBUG #define DEBUG #define PROC_DEBUG #endif #define DRV_NAME "usb8xxx" #define lbs_pr_info(format, args...) \ printk(KERN_INFO DRV_NAME": " format, ## args) #define lbs_pr_err(format, args...) \ printk(KERN_ERR DRV_NAME": " format, ## args) #define lbs_pr_alert(format, args...) \ printk(KERN_ALERT DRV_NAME": " format, ## args) #ifdef DEBUG #define lbs_pr_debug(level, format, args...) \ do { if (libertas_debug >= level) \ printk(KERN_INFO DRV_NAME": " format, ##args); } while (0) #define lbs_dev_dbg(level, device, format, args...) \ lbs_pr_debug(level, "%s: " format, \ (device)->bus_id , ## args) static inline void lbs_dbg_hex(char *prompt, u8 * buf, int len) { int i = 0; if (!libertas_debug) return; printk(KERN_DEBUG "%s: ", prompt); for (i = 1; i <= len; i++) { printk(KERN_DEBUG "%02x ", (u8) * buf); buf++; } printk("\n"); } #else #define lbs_pr_debug(level, format, args...) do {} while (0) #define lbs_dev_dbg(level, device, format, args...) do {} while (0) #define lbs_dbg_hex(x,y,z) do {} while (0) #endif #define ENTER() lbs_pr_debug(1, "Enter: %s, %s:%i\n", \ __FUNCTION__, __FILE__, __LINE__) #define LEAVE() lbs_pr_debug(1, "Leave: %s, %s:%i\n", \ __FUNCTION__, __FILE__, __LINE__) /** Buffer Constants */ /* The size of SQ memory PPA, DPA are 8 DWORDs, that keep the physical * addresses of TxPD buffers. Station has only 8 TxPD available, Whereas * driver has more local TxPDs. Each TxPD on the host memory is associated * with a Tx control node. The driver maintains 8 RxPD descriptors for * station firmware to store Rx packet information. * * Current version of MAC has a 32x6 multicast address buffer. * * 802.11b can have up to 14 channels, the driver keeps the * BSSID(MAC address) of each APs or Ad hoc stations it has sensed. */ #define MRVDRV_MAX_MULTICAST_LIST_SIZE 32 #define MRVDRV_NUM_OF_CMD_BUFFER 10 #define MRVDRV_SIZE_OF_CMD_BUFFER (2 * 1024) #define MRVDRV_MAX_CHANNEL_SIZE 14 #define MRVDRV_MAX_BSSID_LIST 64 #define MRVDRV_ASSOCIATION_TIME_OUT 255 #define MRVDRV_SNAP_HEADER_LEN 8 #define WLAN_UPLD_SIZE 2312 #define DEV_NAME_LEN 32 /** Misc constants */ /* This section defines 802.11 specific contants */ #define MRVDRV_MAX_BSS_DESCRIPTS 16 #define MRVDRV_MAX_REGION_CODE 6 #define MRVDRV_IGNORE_MULTIPLE_DTIM 0xfffe #define MRVDRV_MIN_MULTIPLE_DTIM 1 #define MRVDRV_MAX_MULTIPLE_DTIM 5 #define MRVDRV_DEFAULT_MULTIPLE_DTIM 1 #define MRVDRV_DEFAULT_LISTEN_INTERVAL 10 #define MRVDRV_CHANNELS_PER_SCAN 4 #define MRVDRV_MAX_CHANNELS_PER_SCAN 14 #define MRVDRV_DEBUG_RX_PATH 0x00000001 #define MRVDRV_DEBUG_TX_PATH 0x00000002 #define MRVDRV_MIN_BEACON_INTERVAL 20 #define MRVDRV_MAX_BEACON_INTERVAL 1000 #define MRVDRV_BEACON_INTERVAL 100 /** TxPD status */ /* Station firmware use TxPD status field to report final Tx transmit * result, Bit masks are used to present combined situations. */ #define MRVDRV_TxPD_POWER_MGMT_NULL_PACKET 0x01 #define MRVDRV_TxPD_POWER_MGMT_LAST_PACKET 0x08 /** Tx mesh flag */ /* Currently we are using normal WDS flag as mesh flag. * TODO: change to proper mesh flag when MAC understands it. */ #define TxPD_CONTROL_WDS_FRAME (1<<17) #define TxPD_MESH_FRAME TxPD_CONTROL_WDS_FRAME /** RxPD status */ #define MRVDRV_RXPD_STATUS_OK 0x0001 /** RxPD status - Received packet types */ /** Rx mesh flag */ /* Currently we are using normal WDS flag as mesh flag. * TODO: change to proper mesh flag when MAC understands it. */ #define RxPD_CONTROL_WDS_FRAME (0x40) #define RxPD_MESH_FRAME RxPD_CONTROL_WDS_FRAME /** RSSI-related defines */ /* RSSI constants are used to implement 802.11 RSSI threshold * indication. if the Rx packet signal got too weak for 5 consecutive * times, miniport driver (driver) will report this event to wrapper */ #define MRVDRV_NF_DEFAULT_SCAN_VALUE (-96) /** RTS/FRAG related defines */ #define MRVDRV_RTS_MIN_VALUE 0 #define MRVDRV_RTS_MAX_VALUE 2347 #define MRVDRV_FRAG_MIN_VALUE 256 #define MRVDRV_FRAG_MAX_VALUE 2346 /* This is for firmware specific length */ #define EXTRA_LEN 36 #define MRVDRV_ETH_TX_PACKET_BUFFER_SIZE \ (ETH_FRAME_LEN + sizeof(struct txpd) + EXTRA_LEN) #define MRVDRV_ETH_RX_PACKET_BUFFER_SIZE \ (ETH_FRAME_LEN + sizeof(struct rxpd) \ + MRVDRV_SNAP_HEADER_LEN + EXTRA_LEN) #define CMD_F_HOSTCMD (1 << 0) #define FW_CAPINFO_WPA (1 << 0) /** WPA key LENGTH*/ #define MRVL_MAX_KEY_WPA_KEY_LENGTH 32 #define KEY_LEN_WPA_AES 16 #define KEY_LEN_WPA_TKIP 32 #define KEY_LEN_WEP_104 13 #define KEY_LEN_WEP_40 5 #define RF_ANTENNA_1 0x1 #define RF_ANTENNA_2 0x2 #define RF_ANTENNA_AUTO 0xFFFF #define BAND_B (0x01) #define BAND_G (0x02) #define ALL_802_11_BANDS (BAND_B | BAND_G) /** MACRO DEFINITIONS */ #define CAL_NF(NF) ((s32)(-(s32)(NF))) #define CAL_RSSI(SNR, NF) ((s32)((s32)(SNR) + CAL_NF(NF))) #define SCAN_RSSI(RSSI) (0x100 - ((u8)(RSSI))) #define DEFAULT_BCN_AVG_FACTOR 8 #define DEFAULT_DATA_AVG_FACTOR 8 #define AVG_SCALE 100 #define CAL_AVG_SNR_NF(AVG, SNRNF, N) \ (((AVG) == 0) ? ((u16)(SNRNF) * AVG_SCALE) : \ ((((int)(AVG) * (N -1)) + ((u16)(SNRNF) * \ AVG_SCALE)) / N)) #define B_SUPPORTED_RATES 8 #define G_SUPPORTED_RATES 14 #define WLAN_SUPPORTED_RATES 14 #define MAX_LEDS 8 #define IS_MESH_FRAME(x) (x->cb[6]) #define SET_MESH_FRAME(x) (x->cb[6]=1) #define UNSET_MESH_FRAME(x) (x->cb[6]=0) /** Global Variable Declaration */ typedef struct _wlan_private wlan_private; typedef struct _wlan_adapter wlan_adapter; extern const char libertas_driver_version[]; extern u16 libertas_region_code_to_index[MRVDRV_MAX_REGION_CODE]; extern u8 libertas_wlan_data_rates[WLAN_SUPPORTED_RATES]; extern u8 libertas_supported_rates[G_SUPPORTED_RATES]; extern u8 libertas_adhoc_rates_g[G_SUPPORTED_RATES]; extern u8 libertas_adhoc_rates_b[4]; /** ENUM definition*/ /** SNRNF_TYPE */ enum SNRNF_TYPE { TYPE_BEACON = 0, TYPE_RXPD, MAX_TYPE_B }; /** SNRNF_DATA*/ enum SNRNF_DATA { TYPE_NOAVG = 0, TYPE_AVG, MAX_TYPE_AVG }; /** WLAN_802_11_POWER_MODE */ enum WLAN_802_11_POWER_MODE { wlan802_11powermodecam, wlan802_11powermodemax_psp, wlan802_11Powermodefast_psp, /*not a real mode, defined as an upper bound */ wlan802_11powemodemax }; /** PS_STATE */ enum PS_STATE { PS_STATE_FULL_POWER, PS_STATE_AWAKE, PS_STATE_PRE_SLEEP, PS_STATE_SLEEP }; /** DNLD_STATE */ enum DNLD_STATE { DNLD_RES_RECEIVED, DNLD_DATA_SENT, DNLD_CMD_SENT }; /** WLAN_MEDIA_STATE */ enum WLAN_MEDIA_STATE { libertas_connected, libertas_disconnected }; /** WLAN_802_11_PRIVACY_FILTER */ enum WLAN_802_11_PRIVACY_FILTER { wlan802_11privfilteracceptall, wlan802_11privfilter8021xWEP }; /** mv_ms_type */ enum mv_ms_type { MVMS_DAT = 0, MVMS_CMD = 1, MVMS_TXDONE = 2, MVMS_EVENT }; /** SNMP_MIB_INDEX_e */ enum SNMP_MIB_INDEX_e { desired_bsstype_i = 0, op_rateset_i, bcnperiod_i, dtimperiod_i, assocrsp_timeout_i, rtsthresh_i, short_retrylim_i, long_retrylim_i, fragthresh_i, dot11d_i, dot11h_i, manufid_i, prodID_i, manuf_oui_i, manuf_name_i, manuf_prodname_i, manuf_prodver_i, }; /** KEY_TYPE_ID */ enum KEY_TYPE_ID { KEY_TYPE_ID_WEP = 0, KEY_TYPE_ID_TKIP, KEY_TYPE_ID_AES }; /** KEY_INFO_WPA (applies to both TKIP and AES/CCMP) */ enum KEY_INFO_WPA { KEY_INFO_WPA_MCAST = 0x01, KEY_INFO_WPA_UNICAST = 0x02, KEY_INFO_WPA_ENABLED = 0x04 }; /** SNMP_MIB_VALUE_e */ enum SNMP_MIB_VALUE_e { SNMP_MIB_VALUE_INFRA = 1, SNMP_MIB_VALUE_ADHOC }; /* Default values for fwt commands. */ #define FWT_DEFAULT_METRIC 0 #define FWT_DEFAULT_DIR 1 #define FWT_DEFAULT_SSN 0xffffffff #define FWT_DEFAULT_DSN 0 #define FWT_DEFAULT_HOPCOUNT 0 #define FWT_DEFAULT_TTL 0 #define FWT_DEFAULT_EXPIRATION 0 #define FWT_DEFAULT_SLEEPMODE 0 #define FWT_DEFAULT_SNR 0 #endif /* _WLAN_DEFS_H_ */