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linux-next/drivers/net/wireless/wl3501.h
Eric Dumazet ba2d358791 drivers/net: use __packed annotation 
cleanup patch.

Use new __packed annotation in drivers/net/

Signed-off-by: Eric Dumazet <eric.dumazet@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2010-06-03 03:18:23 -07:00

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#ifndef __WL3501_H__
#define __WL3501_H__
#include <linux/spinlock.h>
#include <linux/ieee80211.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];
} __packed;
struct iw_mgmt_essid_pset {
struct iw_mgmt_info_element el;
u8 essid[IW_ESSID_MAX_SIZE];
} __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];
} __packed;
struct iw_mgmt_ds_pset {
struct iw_mgmt_info_element el;
u8 chan;
} __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;
} __packed;
struct iw_mgmt_ibss_pset {
struct iw_mgmt_info_element el;
u16 atim_window;
} __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;
} __packed;
struct wl3501_80211_tx_hdr {
struct wl3501_80211_tx_plcp_hdr pclp_hdr;
struct ieee80211_hdr mac_hdr;
} __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 iw_statistics wstats;
struct iw_spy_data spy_data;
struct iw_public_data wireless_data;
struct pcmcia_device *p_dev;
};
#endif
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