diff options
Diffstat (limited to 'drivers/net/wireless/wl3501.h')
| -rw-r--r-- | drivers/net/wireless/wl3501.h | 614 |
1 files changed, 614 insertions, 0 deletions
diff --git a/drivers/net/wireless/wl3501.h b/drivers/net/wireless/wl3501.h new file mode 100644 index 00000000000..8636d930678 --- /dev/null +++ b/drivers/net/wireless/wl3501.h @@ -0,0 +1,614 @@ +#ifndef __WL3501_H__ +#define __WL3501_H__ + +#include <linux/spinlock.h> +#include "ieee802_11.h" + +/* define for WLA 2.0 */ +#define WL3501_BLKSZ 256 +/* + * ID for input Signals of DRIVER block + * bit[7-5] is block ID: 000 + * bit[4-0] is signal ID +*/ +enum wl3501_signals { + WL3501_SIG_ALARM, + WL3501_SIG_MD_CONFIRM, + WL3501_SIG_MD_IND, + WL3501_SIG_ASSOC_CONFIRM, + WL3501_SIG_ASSOC_IND, + WL3501_SIG_AUTH_CONFIRM, + WL3501_SIG_AUTH_IND, + WL3501_SIG_DEAUTH_CONFIRM, + WL3501_SIG_DEAUTH_IND, + WL3501_SIG_DISASSOC_CONFIRM, + WL3501_SIG_DISASSOC_IND, + WL3501_SIG_GET_CONFIRM, + WL3501_SIG_JOIN_CONFIRM, + WL3501_SIG_PWR_MGMT_CONFIRM, + WL3501_SIG_REASSOC_CONFIRM, + WL3501_SIG_REASSOC_IND, + WL3501_SIG_SCAN_CONFIRM, + WL3501_SIG_SET_CONFIRM, + WL3501_SIG_START_CONFIRM, + WL3501_SIG_RESYNC_CONFIRM, + WL3501_SIG_SITE_CONFIRM, + WL3501_SIG_SAVE_CONFIRM, + WL3501_SIG_RFTEST_CONFIRM, +/* + * ID for input Signals of MLME block + * bit[7-5] is block ID: 010 + * bit[4-0] is signal ID + */ + WL3501_SIG_ASSOC_REQ = 0x20, + WL3501_SIG_AUTH_REQ, + WL3501_SIG_DEAUTH_REQ, + WL3501_SIG_DISASSOC_REQ, + WL3501_SIG_GET_REQ, + WL3501_SIG_JOIN_REQ, + WL3501_SIG_PWR_MGMT_REQ, + WL3501_SIG_REASSOC_REQ, + WL3501_SIG_SCAN_REQ, + WL3501_SIG_SET_REQ, + WL3501_SIG_START_REQ, + WL3501_SIG_MD_REQ, + WL3501_SIG_RESYNC_REQ, + WL3501_SIG_SITE_REQ, + WL3501_SIG_SAVE_REQ, + WL3501_SIG_RF_TEST_REQ, + WL3501_SIG_MM_CONFIRM = 0x60, + WL3501_SIG_MM_IND, +}; + +enum wl3501_mib_attribs { + WL3501_MIB_ATTR_STATION_ID, + WL3501_MIB_ATTR_AUTH_ALGORITHMS, + WL3501_MIB_ATTR_AUTH_TYPE, + WL3501_MIB_ATTR_MEDIUM_OCCUPANCY_LIMIT, + WL3501_MIB_ATTR_CF_POLLABLE, + WL3501_MIB_ATTR_CFP_PERIOD, + WL3501_MIB_ATTR_CFPMAX_DURATION, + WL3501_MIB_ATTR_AUTH_RESP_TMOUT, + WL3501_MIB_ATTR_RX_DTIMS, + WL3501_MIB_ATTR_PRIV_OPT_IMPLEMENTED, + WL3501_MIB_ATTR_PRIV_INVOKED, + WL3501_MIB_ATTR_WEP_DEFAULT_KEYS, + WL3501_MIB_ATTR_WEP_DEFAULT_KEY_ID, + WL3501_MIB_ATTR_WEP_KEY_MAPPINGS, + WL3501_MIB_ATTR_WEP_KEY_MAPPINGS_LEN, + WL3501_MIB_ATTR_EXCLUDE_UNENCRYPTED, + WL3501_MIB_ATTR_WEP_ICV_ERROR_COUNT, + WL3501_MIB_ATTR_WEP_UNDECRYPTABLE_COUNT, + WL3501_MIB_ATTR_WEP_EXCLUDED_COUNT, + WL3501_MIB_ATTR_MAC_ADDR, + WL3501_MIB_ATTR_GROUP_ADDRS, + WL3501_MIB_ATTR_RTS_THRESHOLD, + WL3501_MIB_ATTR_SHORT_RETRY_LIMIT, + WL3501_MIB_ATTR_LONG_RETRY_LIMIT, + WL3501_MIB_ATTR_FRAG_THRESHOLD, + WL3501_MIB_ATTR_MAX_TX_MSDU_LIFETIME, + WL3501_MIB_ATTR_MAX_RX_LIFETIME, + WL3501_MIB_ATTR_MANUFACTURER_ID, + WL3501_MIB_ATTR_PRODUCT_ID, + WL3501_MIB_ATTR_TX_FRAG_COUNT, + WL3501_MIB_ATTR_MULTICAST_TX_FRAME_COUNT, + WL3501_MIB_ATTR_FAILED_COUNT, + WL3501_MIB_ATTR_RX_FRAG_COUNT, + WL3501_MIB_ATTR_MULTICAST_RX_COUNT, + WL3501_MIB_ATTR_FCS_ERROR_COUNT, + WL3501_MIB_ATTR_RETRY_COUNT, + WL3501_MIB_ATTR_MULTIPLE_RETRY_COUNT, + WL3501_MIB_ATTR_RTS_SUCCESS_COUNT, + WL3501_MIB_ATTR_RTS_FAILURE_COUNT, + WL3501_MIB_ATTR_ACK_FAILURE_COUNT, + WL3501_MIB_ATTR_FRAME_DUPLICATE_COUNT, + WL3501_MIB_ATTR_PHY_TYPE, + WL3501_MIB_ATTR_REG_DOMAINS_SUPPORT, + WL3501_MIB_ATTR_CURRENT_REG_DOMAIN, + WL3501_MIB_ATTR_SLOT_TIME, + WL3501_MIB_ATTR_CCA_TIME, + WL3501_MIB_ATTR_RX_TX_TURNAROUND_TIME, + WL3501_MIB_ATTR_TX_PLCP_DELAY, + WL3501_MIB_ATTR_RX_TX_SWITCH_TIME, + WL3501_MIB_ATTR_TX_RAMP_ON_TIME, + WL3501_MIB_ATTR_TX_RF_DELAY, + WL3501_MIB_ATTR_SIFS_TIME, + WL3501_MIB_ATTR_RX_RF_DELAY, + WL3501_MIB_ATTR_RX_PLCP_DELAY, + WL3501_MIB_ATTR_MAC_PROCESSING_DELAY, + WL3501_MIB_ATTR_TX_RAMP_OFF_TIME, + WL3501_MIB_ATTR_PREAMBLE_LEN, + WL3501_MIB_ATTR_PLCP_HEADER_LEN, + WL3501_MIB_ATTR_MPDU_DURATION_FACTOR, + WL3501_MIB_ATTR_AIR_PROPAGATION_TIME, + WL3501_MIB_ATTR_TEMP_TYPE, + WL3501_MIB_ATTR_CW_MIN, + WL3501_MIB_ATTR_CW_MAX, + WL3501_MIB_ATTR_SUPPORT_DATA_RATES_TX, + WL3501_MIB_ATTR_SUPPORT_DATA_RATES_RX, + WL3501_MIB_ATTR_MPDU_MAX_LEN, + WL3501_MIB_ATTR_SUPPORT_TX_ANTENNAS, + WL3501_MIB_ATTR_CURRENT_TX_ANTENNA, + WL3501_MIB_ATTR_SUPPORT_RX_ANTENNAS, + WL3501_MIB_ATTR_DIVERSITY_SUPPORT, + WL3501_MIB_ATTR_DIVERSITY_SELECTION_RS, + WL3501_MIB_ATTR_NR_SUPPORTED_PWR_LEVELS, + WL3501_MIB_ATTR_TX_PWR_LEVEL1, + WL3501_MIB_ATTR_TX_PWR_LEVEL2, + WL3501_MIB_ATTR_TX_PWR_LEVEL3, + WL3501_MIB_ATTR_TX_PWR_LEVEL4, + WL3501_MIB_ATTR_TX_PWR_LEVEL5, + WL3501_MIB_ATTR_TX_PWR_LEVEL6, + WL3501_MIB_ATTR_TX_PWR_LEVEL7, + WL3501_MIB_ATTR_TX_PWR_LEVEL8, + WL3501_MIB_ATTR_CURRENT_TX_PWR_LEVEL, + WL3501_MIB_ATTR_CURRENT_CHAN, + WL3501_MIB_ATTR_CCA_MODE_SUPPORTED, + WL3501_MIB_ATTR_CURRENT_CCA_MODE, + WL3501_MIB_ATTR_ED_THRESHOLD, + WL3501_MIB_ATTR_SINTHESIZER_LOCKED, + WL3501_MIB_ATTR_CURRENT_PWR_STATE, + WL3501_MIB_ATTR_DOZE_TURNON_TIME, + WL3501_MIB_ATTR_RCR33, + WL3501_MIB_ATTR_DEFAULT_CHAN, + WL3501_MIB_ATTR_SSID, + WL3501_MIB_ATTR_PWR_MGMT_ENABLE, + WL3501_MIB_ATTR_NET_CAPABILITY, + WL3501_MIB_ATTR_ROUTING, +}; + +enum wl3501_net_type { + WL3501_NET_TYPE_INFRA, + WL3501_NET_TYPE_ADHOC, + WL3501_NET_TYPE_ANY_BSS, +}; + +enum wl3501_scan_type { + WL3501_SCAN_TYPE_ACTIVE, + WL3501_SCAN_TYPE_PASSIVE, +}; + +enum wl3501_tx_result { + WL3501_TX_RESULT_SUCCESS, + WL3501_TX_RESULT_NO_BSS, + WL3501_TX_RESULT_RETRY_LIMIT, +}; + +enum wl3501_sys_type { + WL3501_SYS_TYPE_OPEN, + WL3501_SYS_TYPE_SHARE_KEY, +}; + +enum wl3501_status { + WL3501_STATUS_SUCCESS, + WL3501_STATUS_INVALID, + WL3501_STATUS_TIMEOUT, + WL3501_STATUS_REFUSED, + WL3501_STATUS_MANY_REQ, + WL3501_STATUS_ALREADY_BSS, +}; + +#define WL3501_MGMT_CAPABILITY_ESS 0x0001 /* see 802.11 p.58 */ +#define WL3501_MGMT_CAPABILITY_IBSS 0x0002 /* - " - */ +#define WL3501_MGMT_CAPABILITY_CF_POLLABLE 0x0004 /* - " - */ +#define WL3501_MGMT_CAPABILITY_CF_POLL_REQUEST 0x0008 /* - " - */ +#define WL3501_MGMT_CAPABILITY_PRIVACY 0x0010 /* - " - */ + +#define IW_REG_DOMAIN_FCC 0x10 /* Channel 1 to 11 USA */ +#define IW_REG_DOMAIN_DOC 0x20 /* Channel 1 to 11 Canada */ +#define IW_REG_DOMAIN_ETSI 0x30 /* Channel 1 to 13 Europe */ +#define IW_REG_DOMAIN_SPAIN 0x31 /* Channel 10 to 11 Spain */ +#define IW_REG_DOMAIN_FRANCE 0x32 /* Channel 10 to 13 France */ +#define IW_REG_DOMAIN_MKK 0x40 /* Channel 14 Japan */ +#define IW_REG_DOMAIN_MKK1 0x41 /* Channel 1-14 Japan */ +#define IW_REG_DOMAIN_ISRAEL 0x50 /* Channel 3 - 9 Israel */ + +#define IW_MGMT_RATE_LABEL_MANDATORY 128 /* MSB */ + +enum iw_mgmt_rate_labels { + IW_MGMT_RATE_LABEL_1MBIT = 2, + IW_MGMT_RATE_LABEL_2MBIT = 4, + IW_MGMT_RATE_LABEL_5_5MBIT = 11, + IW_MGMT_RATE_LABEL_11MBIT = 22, +}; + +enum iw_mgmt_info_element_ids { + IW_MGMT_INFO_ELEMENT_SSID, /* Service Set Identity */ + IW_MGMT_INFO_ELEMENT_SUPPORTED_RATES, + IW_MGMT_INFO_ELEMENT_FH_PARAMETER_SET, + IW_MGMT_INFO_ELEMENT_DS_PARAMETER_SET, + IW_MGMT_INFO_ELEMENT_CS_PARAMETER_SET, + IW_MGMT_INFO_ELEMENT_CS_TIM, /* Traffic Information Map */ + IW_MGMT_INFO_ELEMENT_IBSS_PARAMETER_SET, + /* 7-15: Reserved, unused */ + IW_MGMT_INFO_ELEMENT_CHALLENGE_TEXT = 16, + /* 17-31 Reserved for challenge text extension */ + /* 32-255 Reserved, unused */ +}; + +struct iw_mgmt_info_element { + u8 id; /* one of enum iw_mgmt_info_element_ids, + but sizeof(enum) > sizeof(u8) :-( */ + u8 len; + u8 data[0]; +} __attribute__ ((packed)); + +struct iw_mgmt_essid_pset { + struct iw_mgmt_info_element el; + u8 essid[IW_ESSID_MAX_SIZE]; +} __attribute__ ((packed)); + +/* + * According to 802.11 Wireless Netowors, the definitive guide - O'Reilly + * Pg 75 + */ +#define IW_DATA_RATE_MAX_LABELS 8 + +struct iw_mgmt_data_rset { + struct iw_mgmt_info_element el; + u8 data_rate_labels[IW_DATA_RATE_MAX_LABELS]; +} __attribute__ ((packed)); + +struct iw_mgmt_ds_pset { + struct iw_mgmt_info_element el; + u8 chan; +} __attribute__ ((packed)); + +struct iw_mgmt_cf_pset { + struct iw_mgmt_info_element el; + u8 cfp_count; + u8 cfp_period; + u16 cfp_max_duration; + u16 cfp_dur_remaining; +} __attribute__ ((packed)); + +struct iw_mgmt_ibss_pset { + struct iw_mgmt_info_element el; + u16 atim_window; +} __attribute__ ((packed)); + +struct wl3501_tx_hdr { + u16 tx_cnt; + u8 sync[16]; + u16 sfd; + u8 signal; + u8 service; + u16 len; + u16 crc16; + u16 frame_ctrl; + u16 duration_id; + u8 addr1[ETH_ALEN]; + u8 addr2[ETH_ALEN]; + u8 addr3[ETH_ALEN]; + u16 seq_ctrl; + u8 addr4[ETH_ALEN]; +}; + +struct wl3501_rx_hdr { + u16 rx_next_blk; + u16 rc_next_frame_blk; + u8 rx_blk_ctrl; + u8 rx_next_frame; + u8 rx_next_frame1; + u8 rssi; + char time[8]; + u8 signal; + u8 service; + u16 len; + u16 crc16; + u16 frame_ctrl; + u16 duration; + u8 addr1[ETH_ALEN]; + u8 addr2[ETH_ALEN]; + u8 addr3[ETH_ALEN]; + u16 seq; + u8 addr4[ETH_ALEN]; +}; + +struct wl3501_start_req { + u16 next_blk; + u8 sig_id; + u8 bss_type; + u16 beacon_period; + u16 dtim_period; + u16 probe_delay; + u16 cap_info; + struct iw_mgmt_essid_pset ssid; + struct iw_mgmt_data_rset bss_basic_rset; + struct iw_mgmt_data_rset operational_rset; + struct iw_mgmt_cf_pset cf_pset; + struct iw_mgmt_ds_pset ds_pset; + struct iw_mgmt_ibss_pset ibss_pset; +}; + +struct wl3501_assoc_req { + u16 next_blk; + u8 sig_id; + u8 reserved; + u16 timeout; + u16 cap_info; + u16 listen_interval; + u8 mac_addr[ETH_ALEN]; +}; + +struct wl3501_assoc_confirm { + u16 next_blk; + u8 sig_id; + u8 reserved; + u16 status; +}; + +struct wl3501_assoc_ind { + u16 next_blk; + u8 sig_id; + u8 mac_addr[ETH_ALEN]; +}; + +struct wl3501_auth_req { + u16 next_blk; + u8 sig_id; + u8 reserved; + u16 type; + u16 timeout; + u8 mac_addr[ETH_ALEN]; +}; + +struct wl3501_auth_confirm { + u16 next_blk; + u8 sig_id; + u8 reserved; + u16 type; + u16 status; + u8 mac_addr[ETH_ALEN]; +}; + +struct wl3501_get_req { + u16 next_blk; + u8 sig_id; + u8 reserved; + u16 mib_attrib; +}; + +struct wl3501_get_confirm { + u16 next_blk; + u8 sig_id; + u8 reserved; + u16 mib_status; + u16 mib_attrib; + u8 mib_value[100]; +}; + +struct wl3501_join_req { + u16 next_blk; + u8 sig_id; + u8 reserved; + struct iw_mgmt_data_rset operational_rset; + u16 reserved2; + u16 timeout; + u16 probe_delay; + u8 timestamp[8]; + u8 local_time[8]; + u16 beacon_period; + u16 dtim_period; + u16 cap_info; + u8 bss_type; + u8 bssid[ETH_ALEN]; + struct iw_mgmt_essid_pset ssid; + struct iw_mgmt_ds_pset ds_pset; + struct iw_mgmt_cf_pset cf_pset; + struct iw_mgmt_ibss_pset ibss_pset; + struct iw_mgmt_data_rset bss_basic_rset; +}; + +struct wl3501_join_confirm { + u16 next_blk; + u8 sig_id; + u8 reserved; + u16 status; +}; + +struct wl3501_pwr_mgmt_req { + u16 next_blk; + u8 sig_id; + u8 pwr_save; + u8 wake_up; + u8 receive_dtims; +}; + +struct wl3501_pwr_mgmt_confirm { + u16 next_blk; + u8 sig_id; + u8 reserved; + u16 status; +}; + +struct wl3501_scan_req { + u16 next_blk; + u8 sig_id; + u8 bss_type; + u16 probe_delay; + u16 min_chan_time; + u16 max_chan_time; + u8 chan_list[14]; + u8 bssid[ETH_ALEN]; + struct iw_mgmt_essid_pset ssid; + enum wl3501_scan_type scan_type; +}; + +struct wl3501_scan_confirm { + u16 next_blk; + u8 sig_id; + u8 reserved; + u16 status; + char timestamp[8]; + char localtime[8]; + u16 beacon_period; + u16 dtim_period; + u16 cap_info; + u8 bss_type; + u8 bssid[ETH_ALEN]; + struct iw_mgmt_essid_pset ssid; + struct iw_mgmt_ds_pset ds_pset; + struct iw_mgmt_cf_pset cf_pset; + struct iw_mgmt_ibss_pset ibss_pset; + struct iw_mgmt_data_rset bss_basic_rset; + u8 rssi; +}; + +struct wl3501_start_confirm { + u16 next_blk; + u8 sig_id; + u8 reserved; + u16 status; +}; + +struct wl3501_md_req { + u16 next_blk; + u8 sig_id; + u8 routing; + u16 data; + u16 size; + u8 pri; + u8 service_class; + u8 daddr[ETH_ALEN]; + u8 saddr[ETH_ALEN]; +}; + +struct wl3501_md_ind { + u16 next_blk; + u8 sig_id; + u8 routing; + u16 data; + u16 size; + u8 reception; + u8 pri; + u8 service_class; + u8 daddr[ETH_ALEN]; + u8 saddr[ETH_ALEN]; +}; + +struct wl3501_md_confirm { + u16 next_blk; + u8 sig_id; + u8 reserved; + u16 data; + u8 status; + u8 pri; + u8 service_class; +}; + +struct wl3501_resync_req { + u16 next_blk; + u8 sig_id; +}; + +/* Definitions for supporting clone adapters. */ +/* System Interface Registers (SIR space) */ +#define WL3501_NIC_GCR ((u8)0x00) /* SIR0 - General Conf Register */ +#define WL3501_NIC_BSS ((u8)0x01) /* SIR1 - Bank Switching Select Reg */ +#define WL3501_NIC_LMAL ((u8)0x02) /* SIR2 - Local Mem addr Reg [7:0] */ +#define WL3501_NIC_LMAH ((u8)0x03) /* SIR3 - Local Mem addr Reg [14:8] */ +#define WL3501_NIC_IODPA ((u8)0x04) /* SIR4 - I/O Data Port A */ +#define WL3501_NIC_IODPB ((u8)0x05) /* SIR5 - I/O Data Port B */ +#define WL3501_NIC_IODPC ((u8)0x06) /* SIR6 - I/O Data Port C */ +#define WL3501_NIC_IODPD ((u8)0x07) /* SIR7 - I/O Data Port D */ + +/* Bits in GCR */ +#define WL3501_GCR_SWRESET ((u8)0x80) +#define WL3501_GCR_CORESET ((u8)0x40) +#define WL3501_GCR_DISPWDN ((u8)0x20) +#define WL3501_GCR_ECWAIT ((u8)0x10) +#define WL3501_GCR_ECINT ((u8)0x08) +#define WL3501_GCR_INT2EC ((u8)0x04) +#define WL3501_GCR_ENECINT ((u8)0x02) +#define WL3501_GCR_DAM ((u8)0x01) + +/* Bits in BSS (Bank Switching Select Register) */ +#define WL3501_BSS_FPAGE0 ((u8)0x20) /* Flash memory page0 */ +#define WL3501_BSS_FPAGE1 ((u8)0x28) +#define WL3501_BSS_FPAGE2 ((u8)0x30) +#define WL3501_BSS_FPAGE3 ((u8)0x38) +#define WL3501_BSS_SPAGE0 ((u8)0x00) /* SRAM page0 */ +#define WL3501_BSS_SPAGE1 ((u8)0x08) +#define WL3501_BSS_SPAGE2 ((u8)0x10) +#define WL3501_BSS_SPAGE3 ((u8)0x18) + +/* Define Driver Interface */ +/* Refer IEEE 802.11 */ +/* Tx packet header, include PLCP and MPDU */ +/* Tx PLCP Header */ +struct wl3501_80211_tx_plcp_hdr { + u8 sync[16]; + u16 sfd; + u8 signal; + u8 service; + u16 len; + u16 crc16; +} __attribute__ ((packed)); + +struct wl3501_80211_tx_hdr { + struct wl3501_80211_tx_plcp_hdr pclp_hdr; + struct ieee802_11_hdr mac_hdr; +} __attribute__ ((packed)); + +/* + Reserve the beginning Tx space for descriptor use. + + TxBlockOffset --> *----*----*----*----* \ + (TxFreeDesc) | 0 | 1 | 2 | 3 | \ + | 4 | 5 | 6 | 7 | | + | 8 | 9 | 10 | 11 | TX_DESC * 20 + | 12 | 13 | 14 | 15 | | + | 16 | 17 | 18 | 19 | / + TxBufferBegin --> *----*----*----*----* / + (TxBufferHead) | | + (TxBufferTail) | | + | Send Buffer | + | | + | | + *-------------------* + TxBufferEnd -------------------------/ + +*/ + +struct wl3501_card { + int base_addr; + u8 mac_addr[ETH_ALEN]; + spinlock_t lock; + wait_queue_head_t wait; + struct wl3501_get_confirm sig_get_confirm; + struct wl3501_pwr_mgmt_confirm sig_pwr_mgmt_confirm; + u16 tx_buffer_size; + u16 tx_buffer_head; + u16 tx_buffer_tail; + u16 tx_buffer_cnt; + u16 esbq_req_start; + u16 esbq_req_end; + u16 esbq_req_head; + u16 esbq_req_tail; + u16 esbq_confirm_start; + u16 esbq_confirm_end; + u16 esbq_confirm; + struct iw_mgmt_essid_pset essid; + struct iw_mgmt_essid_pset keep_essid; + u8 bssid[ETH_ALEN]; + int net_type; + char nick[32]; + char card_name[32]; + char firmware_date[32]; + u8 chan; + u8 cap_info; + u16 start_seg; + u16 bss_cnt; + u16 join_sta_bss; + u8 rssi; + u8 adhoc_times; + u8 reg_domain; + u8 version[2]; + struct wl3501_scan_confirm bss_set[20]; + struct net_device_stats stats; + struct iw_statistics wstats; + struct iw_spy_data spy_data; + struct dev_node_t node; +}; +#endif |