0f22aab897
This driver is for the Airgo AGNX00 wireless chip. From: Li YanBo <dreamfly281@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
223 lines
7.5 KiB
C
223 lines
7.5 KiB
C
#ifndef AGNX_STA_H_
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#define AGNX_STA_H_
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#define STA_TX_WQ_NUM 8 /* The number of TX workqueue one STA has */
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struct agnx_hash_cmd {
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__be32 cmdhi;
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#define MACLO 0xFFFF0000
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#define MACLO_SHIFT 16
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#define STA_ID 0x0000FFF0
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#define STA_ID_SHIFT 4
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#define CMD 0x0000000C
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#define CMD_SHIFT 2
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#define STATUS 0x00000002
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#define STATUS_SHIFT 1
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#define PASS 0x00000001
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#define PASS_SHIFT 1
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__be32 cmdlo;
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}__attribute__((__packed__));
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/*
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* Station Power Template
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* FIXME Just for agn100 yet
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*/
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struct agnx_sta_power {
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__le32 reg;
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#define SIGNAL 0x000000FF /* signal */
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#define SIGNAL_SHIFT 0
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#define RATE 0x00000F00
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#define RATE_SHIFT 8
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#define TIFS 0x00001000
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#define TIFS_SHIFT 12
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#define EDCF 0x00002000
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#define EDCF_SHIFT 13
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#define CHANNEL_BOND 0x00004000
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#define CHANNEL_BOND_SHIFT 14
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#define PHY_MODE 0x00038000
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#define PHY_MODE_SHIFT 15
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#define POWER_LEVEL 0x007C0000
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#define POWER_LEVEL_SHIFT 18
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#define NUM_TRANSMITTERS 0x00800000
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#define NUM_TRANSMITTERS_SHIFT 23
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} __attribute__((__packed__));
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/*
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* TX Workqueue Descriptor
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*/
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struct agnx_sta_tx_wq {
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__le32 reg0;
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#define HEAD_POINTER_LOW 0xFF000000 /* Head pointer low */
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#define HEAD_POINTER_LOW_SHIFT 24
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#define TAIL_POINTER 0x00FFFFFF /* Tail pointer */
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#define TAIL_POINTER_SHIFT 0
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__le32 reg3;
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#define ACK_POINTER_LOW 0xFFFF0000 /* ACK pointer low */
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#define ACK_POINTER_LOW_SHIFT 16
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#define HEAD_POINTER_HIGH 0x0000FFFF /* Head pointer high */
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#define HEAD_POINTER_HIGH_SHIFT 0
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__le32 reg1;
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/* ACK timeout tail packet count */
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#define ACK_TIMOUT_TAIL_PACK_CNT 0xFFF00000
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#define ACK_TIMOUT_TAIL_PACK_CNT_SHIFT 20
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/* Head timeout tail packet count */
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#define HEAD_TIMOUT_TAIL_PACK_CNT 0x000FFF00
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#define HEAD_TIMOUT_TAIL_PACK_CNT_SHIFT 8
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#define ACK_POINTER_HIGH 0x000000FF /* ACK pointer high */
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#define ACK_POINTER_HIGH_SHIFT 0
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__le32 reg2;
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#define WORK_QUEUE_VALID 0x80000000 /* valid */
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#define WORK_QUEUE_VALID_SHIFT 31
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#define WORK_QUEUE_ACK_TYPE 0x40000000 /* ACK type */
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#define WORK_QUEUE_ACK_TYPE_SHIFT 30
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/* Head timeout window limit fragmentation count */
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#define HEAD_TIMOUT_WIN_LIM_FRAG_CNT 0x3FFF0000
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#define HEAD_TIMOUT_WIN_LIM_FRAG_CNT_SHIFT 16
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/* Head timeout window limit byte count */
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#define HEAD_TIMOUT_WIN_LIM_BYTE_CNT 0x0000FFFF
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#define HEAD_TIMOUT_WIN_LIM_BYTE_CNT_SHIFT 0
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} __attribute__((__packed__));
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/*
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* Traffic Class Structure
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*/
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struct agnx_sta_traffic {
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__le32 reg0;
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#define ACK_TIMOUT_CNT 0xFF800000 /* ACK Timeout Counts */
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#define ACK_TIMOUT_CNT_SHIFT 23
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#define TRAFFIC_ACK_TYPE 0x00600000 /* ACK Type */
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#define TRAFFIC_ACK_TYPE_SHIFT 21
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#define NEW_PACKET 0x00100000 /* New Packet */
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#define NEW_PACKET_SHIFT 20
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#define TRAFFIC_VALID 0x00080000 /* Valid */
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#define TRAFFIC_VALID_SHIFT 19
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#define RX_HDR_DESC_POINTER 0x0007FFFF /* RX Header Descripter pointer */
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#define RX_HDR_DESC_POINTER_SHIFT 0
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__le32 reg1;
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#define RX_PACKET_TIMESTAMP 0xFFFF0000 /* RX Packet Timestamp */
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#define RX_PACKET_TIMESTAMP_SHIFT 16
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#define TRAFFIC_RESERVED 0x0000E000 /* Reserved */
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#define TRAFFIC_RESERVED_SHIFT 13
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#define SV 0x00001000 /* sv */
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#define SV_SHIFT 12
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#define RX_SEQUENCE_NUM 0x00000FFF /* RX Sequence Number */
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#define RX_SEQUENCE_NUM_SHIFT 0
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__le32 tx_replay_cnt_low; /* TX Replay Counter Low */
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__le16 tx_replay_cnt_high; /* TX Replay Counter High */
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__le16 rx_replay_cnt_high; /* RX Replay Counter High */
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__be32 rx_replay_cnt_low; /* RX Replay Counter Low */
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} __attribute__((__packed__));
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/*
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* Station Descriptors
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*/
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struct agnx_sta {
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__le32 tx_session_keys[4]; /* Transmit Session Key (0-3) */
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__le32 rx_session_keys[4]; /* Receive Session Key (0-3) */
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__le32 reg;
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#define ID_1 0xC0000000 /* id 1 */
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#define ID_1_SHIFT 30
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#define ID_0 0x30000000 /* id 0 */
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#define ID_0_SHIFT 28
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#define ENABLE_CONCATENATION 0x0FF00000 /* Enable concatenation */
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#define ENABLE_CONCATENATION_SHIFT 20
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#define ENABLE_DECOMPRESSION 0x000FF000 /* Enable decompression */
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#define ENABLE_DECOMPRESSION_SHIFT 12
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#define STA_RESERVED 0x00000C00 /* Reserved */
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#define STA_RESERVED_SHIFT 10
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#define EAP 0x00000200 /* EAP */
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#define EAP_SHIFT 9
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#define ED_NULL 0x00000100 /* ED NULL */
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#define ED_NULL_SHIFT 8
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#define ENCRYPTION_POLICY 0x000000E0 /* Encryption Policy */
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#define ENCRYPTION_POLICY_SHIFT 5
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#define DEFINED_KEY_ID 0x00000018 /* Defined Key ID */
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#define DEFINED_KEY_ID_SHIFT 3
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#define FIXED_KEY 0x00000004 /* Fixed Key */
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#define FIXED_KEY_SHIFT 2
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#define KEY_VALID 0x00000002 /* Key Valid */
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#define KEY_VALID_SHIFT 1
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#define STATION_VALID 0x00000001 /* Station Valid */
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#define STATION_VALID_SHIFT 0
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__le32 tx_aes_blks_unicast; /* TX AES Blks Unicast */
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__le32 rx_aes_blks_unicast; /* RX AES Blks Unicast */
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__le16 aes_format_err_unicast_cnt; /* AES Format Error Unicast Counts */
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__le16 aes_replay_unicast; /* AES Replay Unicast */
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__le16 aes_decrypt_err_unicast; /* AES Decrypt Error Unicast */
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__le16 aes_decrypt_err_default; /* AES Decrypt Error default */
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__le16 single_retry_packets; /* Single Retry Packets */
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__le16 failed_tx_packets; /* Failed Tx Packets */
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__le16 muti_retry_packets; /* Multiple Retry Packets */
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__le16 ack_timeouts; /* ACK Timeouts */
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__le16 frag_tx_cnt; /* Fragment TX Counts */
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__le16 rts_brq_sent; /* RTS Brq Sent */
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__le16 tx_packets; /* TX Packets */
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__le16 cts_back_timeout; /* CTS Back Timeout */
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__le32 phy_stats_high; /* PHY Stats High */
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__le32 phy_stats_low; /* PHY Stats Low */
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struct agnx_sta_traffic traffic[8]; /* Traffic Class Structure (8) */
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__le16 traffic_class0_frag_success; /* Traffic Class 0 Fragment Success */
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__le16 traffic_class1_frag_success; /* Traffic Class 1 Fragment Success */
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__le16 traffic_class2_frag_success; /* Traffic Class 2 Fragment Success */
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__le16 traffic_class3_frag_success; /* Traffic Class 3 Fragment Success */
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__le16 traffic_class4_frag_success; /* Traffic Class 4 Fragment Success */
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__le16 traffic_class5_frag_success; /* Traffic Class 5 Fragment Success */
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__le16 traffic_class6_frag_success; /* Traffic Class 6 Fragment Success */
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__le16 traffic_class7_frag_success; /* Traffic Class 7 Fragment Success */
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__le16 num_frag_non_prime_rates; /* number of Fragments for non-prime rates */
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__le16 ack_timeout_non_prime_rates; /* ACK Timeout for non-prime rates */
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} __attribute__((__packed__));
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struct agnx_beacon_hdr {
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struct agnx_sta_power power; /* Tx Station Power Template */
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u8 phy_hdr[6]; /* PHY Hdr */
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u8 frame_len_lo; /* Frame Length Lo */
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u8 frame_len_hi; /* Frame Length Hi */
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u8 mac_hdr[24]; /* MAC Header */
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/* FIXME */
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/* 802.11(abg) beacon */
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} __attribute__((__packed__));
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void hash_write(struct agnx_priv *priv, u8 *mac_addr, u8 sta_id);
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void hash_dump(struct agnx_priv *priv, u8 sta_id);
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void hash_read(struct agnx_priv *priv, u32 reghi, u32 reglo, u8 sta_id);
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void hash_delete(struct agnx_priv *priv, u32 reghi, u32 reglo, u8 sta_id);
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void get_sta_power(struct agnx_priv *priv, struct agnx_sta_power *power, unsigned int sta_idx);
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void set_sta_power(struct agnx_priv *priv, struct agnx_sta_power *power,
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unsigned int sta_idx);
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void get_sta_tx_wq(struct agnx_priv *priv, struct agnx_sta_tx_wq *tx_wq,
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unsigned int sta_idx, unsigned int wq_idx);
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void set_sta_tx_wq(struct agnx_priv *priv, struct agnx_sta_tx_wq *tx_wq,
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unsigned int sta_idx, unsigned int wq_idx);
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void get_sta(struct agnx_priv *priv, struct agnx_sta *sta, unsigned int sta_idx);
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void set_sta(struct agnx_priv *priv, struct agnx_sta *sta, unsigned int sta_idx);
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void sta_power_init(struct agnx_priv *priv, unsigned int num);
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void sta_init(struct agnx_priv *priv, unsigned int num);
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#endif /* AGNX_STA_H_ */
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