Linux-2.6.12-rc2
Initial git repository build. I'm not bothering with the full history,
even though we have it. We can create a separate "historical" git
archive of that later if we want to, and in the meantime it's about
3.2GB when imported into git - space that would just make the early
git days unnecessarily complicated, when we don't have a lot of good
infrastructure for it.
Let it rip!
diff --git a/drivers/net/wireless/wl3501.h b/drivers/net/wireless/wl3501.h
new file mode 100644
index 0000000..8636d93
--- /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