diff options
Diffstat (limited to 'drivers/net/wireless/libertas/defs.h')
| -rw-r--r-- | drivers/net/wireless/libertas/defs.h | 369 |
1 files changed, 369 insertions, 0 deletions
diff --git a/drivers/net/wireless/libertas/defs.h b/drivers/net/wireless/libertas/defs.h new file mode 100644 index 000000000000..fb1478c1b87d --- /dev/null +++ b/drivers/net/wireless/libertas/defs.h @@ -0,0 +1,369 @@ +/** + * This header file contains global constant/enum definitions, + * global variable declaration. + */ +#ifndef _WLAN_DEFS_H_ +#define _WLAN_DEFS_H_ + +#include <linux/spinlock.h> + +extern unsigned int libertas_debug; + +#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_AUTH_ALG*/ +enum WLAN_802_11_AUTH_ALG { + AUTH_ALG_OPEN_SYSTEM = 1, + AUTH_ALG_SHARED_KEY = 2, + AUTH_ALG_NETWORK_EAP = 8, +}; + +/** WLAN_802_1X_AUTH_ALG */ +enum WLAN_802_1X_AUTH_ALG { + WLAN_1X_AUTH_ALG_NONE = 1, + WLAN_1X_AUTH_ALG_LEAP = 2, + WLAN_1X_AUTH_ALG_TLS = 4, + WLAN_1X_AUTH_ALG_TTLS = 8, + WLAN_1X_AUTH_ALG_MD5 = 16, +}; + +/** WLAN_802_11_ENCRYPTION_MODE */ +enum WLAN_802_11_ENCRYPTION_MODE { + CIPHER_NONE, + CIPHER_WEP40, + CIPHER_TKIP, + CIPHER_CCMP, + CIPHER_WEP104, +}; + +/** 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 +}; + +/** WLAN_802_11_NETWORK_INFRASTRUCTURE */ +enum WLAN_802_11_NETWORK_INFRASTRUCTURE { + wlan802_11ibss, + wlan802_11infrastructure, + wlan802_11autounknown, + /*defined as upper bound */ + wlan802_11infrastructuremax +}; + +/** WLAN_802_11_AUTHENTICATION_MODE */ +enum WLAN_802_11_AUTHENTICATION_MODE { + wlan802_11authmodeopen = 0x00, + wlan802_11authmodeshared = 0x01, + wlan802_11authmodenetworkEAP = 0x80, +}; + +/** WLAN_802_11_WEP_STATUS */ +enum WLAN_802_11_WEP_STATUS { + wlan802_11WEPenabled, + wlan802_11WEPdisabled, +}; + +/** 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_ */ |