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Diffstat (limited to 'drivers/bcm570x_autoneg.h')
| -rw-r--r-- | drivers/bcm570x_autoneg.h | 408 |
1 files changed, 0 insertions, 408 deletions
diff --git a/drivers/bcm570x_autoneg.h b/drivers/bcm570x_autoneg.h deleted file mode 100644 index 7830944b8a..0000000000 --- a/drivers/bcm570x_autoneg.h +++ /dev/null @@ -1,408 +0,0 @@ -/******************************************************************************/ -/* */ -/* Broadcom BCM5700 Linux Network Driver, Copyright (c) 2001 Broadcom */ -/* Corporation. */ -/* All rights reserved. */ -/* */ -/* This program is free software; you can redistribute it and/or modify */ -/* it under the terms of the GNU General Public License as published by */ -/* the Free Software Foundation, located in the file LICENSE. */ -/* */ -/* History: */ -/******************************************************************************/ - - -#ifndef AUTONEG_H -#define AUTONEG_H - - -/******************************************************************************/ -/* Constants. */ -/******************************************************************************/ - -#define AN_LINK_TIMER_INTERVAL_US 9000 /* 10ms */ - -/* TRUE, FALSE */ -#define AN_TRUE 1 -#define AN_FALSE 0 - - -/******************************************************************************/ -/* Main data structure for keeping track of 802.3z auto-negotation state */ -/* variables as shown in Figure 37-6 of the IEEE 802.3z specification. */ -/******************************************************************************/ - -typedef struct -{ - /* Current auto-negotiation state. */ - unsigned long State; - #define AN_STATE_UNKNOWN 0 - #define AN_STATE_AN_ENABLE 1 - #define AN_STATE_AN_RESTART_INIT 2 - #define AN_STATE_AN_RESTART 3 - #define AN_STATE_DISABLE_LINK_OK 4 - #define AN_STATE_ABILITY_DETECT_INIT 5 - #define AN_STATE_ABILITY_DETECT 6 - #define AN_STATE_ACK_DETECT_INIT 7 - #define AN_STATE_ACK_DETECT 8 - #define AN_STATE_COMPLETE_ACK_INIT 9 - #define AN_STATE_COMPLETE_ACK 10 - #define AN_STATE_IDLE_DETECT_INIT 11 - #define AN_STATE_IDLE_DETECT 12 - #define AN_STATE_LINK_OK 13 - #define AN_STATE_NEXT_PAGE_WAIT_INIT 14 - #define AN_STATE_NEXT_PAGE_WAIT 16 - - /* Link timer. */ - unsigned long LinkTime_us; - - /* Current time. */ - unsigned long CurrentTime_us; - - /* Need these values for consistency check. */ - unsigned short AbilityMatchCfg; - - /* Ability, idle, and ack match functions. */ - unsigned long AbilityMatchCnt; - char AbilityMatch; - char IdleMatch; - char AckMatch; - - /* Tx config data */ - union - { - /* The TxConfig register is arranged as follows: */ - /* */ - /* MSB LSB */ - /* +---+---+---+---+---+---+---+---+---+---+---+---+---+---+---+---+ */ - /* | D7| D6| D5| D4| D3| D2| D1| D0|D15|D14|D13|D12|D11|D10| D9| D8| */ - /* +---+---+---+---+---+---+---+---+---+---+---+---+---+---+---+---+ */ - struct - { -#ifdef BIG_ENDIAN_HOST - unsigned int D7:1; /* PS1 */ - unsigned int D6:1; /* HD */ - unsigned int D5:1; /* FD */ - unsigned int D4:1; - unsigned int D3:1; - unsigned int D2:1; - unsigned int D1:1; - unsigned int D0:1; - unsigned int D15:1; /* NP */ - unsigned int D14:1; /* ACK */ - unsigned int D13:1; /* RF2 */ - unsigned int D12:1; /* RF1 */ - unsigned int D11:1; - unsigned int D10:1; - unsigned int D9:1; - unsigned int D8:1; /* PS2 */ -#else /* BIG_ENDIAN_HOST */ - unsigned int D8:1; /* PS2 */ - unsigned int D9:1; - unsigned int D10:1; - unsigned int D11:1; - unsigned int D12:1; /* RF1 */ - unsigned int D13:1; /* RF2 */ - unsigned int D14:1; /* ACK */ - unsigned int D15:1; /* NP */ - unsigned int D0:1; - unsigned int D1:1; - unsigned int D2:1; - unsigned int D3:1; - unsigned int D4:1; - unsigned int D5:1; /* FD */ - unsigned int D6:1; /* HD */ - unsigned int D7:1; /* PS1 */ -#endif - } bits; - - unsigned short AsUSHORT; - - #define D8_PS2 bits.D8 - #define D12_RF1 bits.D12 - #define D13_RF2 bits.D13 - #define D14_ACK bits.D14 - #define D15_NP bits.D15 - #define D5_FD bits.D5 - #define D6_HD bits.D6 - #define D7_PS1 bits.D7 - } TxConfig; - - /* Rx config data */ - union - { - /* The RxConfig register is arranged as follows: */ - /* */ - /* MSB LSB */ - /* +---+---+---+---+---+---+---+---+---+---+---+---+---+---+---+---+ */ - /* | D7| D6| D5| D4| D3| D2| D1| D0|D15|D14|D13|D12|D11|D10| D9| D8| */ - /* +---+---+---+---+---+---+---+---+---+---+---+---+---+---+---+---+ */ - struct - { -#ifdef BIG_ENDIAN_HOST - unsigned int D7:1; /* PS1 */ - unsigned int D6:1; /* HD */ - unsigned int D5:1; /* FD */ - unsigned int D4:1; - unsigned int D3:1; - unsigned int D2:1; - unsigned int D1:1; - unsigned int D0:1; - unsigned int D15:1; /* NP */ - unsigned int D14:1; /* ACK */ - unsigned int D13:1; /* RF2 */ - unsigned int D12:1; /* RF1 */ - unsigned int D11:1; - unsigned int D10:1; - unsigned int D9:1; - unsigned int D8:1; /* PS2 */ -#else /* BIG_ENDIAN_HOST */ - unsigned int D8:1; /* PS2 */ - unsigned int D9:1; - unsigned int D10:1; - unsigned int D11:1; - unsigned int D12:1; /* RF1 */ - unsigned int D13:1; /* RF2 */ - unsigned int D14:1; /* ACK */ - unsigned int D15:1; /* NP */ - unsigned int D0:1; - unsigned int D1:1; - unsigned int D2:1; - unsigned int D3:1; - unsigned int D4:1; - unsigned int D5:1; /* FD */ - unsigned int D6:1; /* HD */ - unsigned int D7:1; /* PS1 */ -#endif - } bits; - - unsigned short AsUSHORT; - } RxConfig; - - #define AN_CONFIG_NP 0x0080 - #define AN_CONFIG_ACK 0x0040 - #define AN_CONFIG_RF2 0x0020 - #define AN_CONFIG_RF1 0x0010 - #define AN_CONFIG_PS2 0x0001 - #define AN_CONFIG_PS1 0x8000 - #define AN_CONFIG_HD 0x4000 - #define AN_CONFIG_FD 0x2000 - - - /* Management registers. */ - - /* Control register. */ - union - { - struct - { - unsigned int an_enable:1; - unsigned int loopback:1; - unsigned int reset:1; - unsigned int restart_an:1; - } bits; - - unsigned short AsUSHORT; - - #define mr_an_enable Mr0.bits.an_enable - #define mr_loopback Mr0.bits.loopback - #define mr_main_reset Mr0.bits.reset - #define mr_restart_an Mr0.bits.restart_an - } Mr0; - - /* Status register. */ - union - { - struct - { - unsigned int an_complete:1; - unsigned int link_ok:1; - } bits; - - unsigned short AsUSHORT; - - #define mr_an_complete Mr1.bits.an_complete - #define mr_link_ok Mr1.bits.link_ok - } Mr1; - - /* Advertisement register. */ - union - { - struct - { - unsigned int reserved_4:5; - unsigned int full_duplex:1; - unsigned int half_duplex:1; - unsigned int sym_pause:1; - unsigned int asym_pause:1; - unsigned int reserved_11:3; - unsigned int remote_fault1:1; - unsigned int remote_fault2:1; - unsigned int reserved_14:1; - unsigned int next_page:1; - } bits; - - unsigned short AsUSHORT; - - #define mr_adv_full_duplex Mr4.bits.full_duplex - #define mr_adv_half_duplex Mr4.bits.half_duplex - #define mr_adv_sym_pause Mr4.bits.sym_pause - #define mr_adv_asym_pause Mr4.bits.asym_pause - #define mr_adv_remote_fault1 Mr4.bits.remote_fault1 - #define mr_adv_remote_fault2 Mr4.bits.remote_fault2 - #define mr_adv_next_page Mr4.bits.next_page - } Mr4; - - /* Link partner advertisement register. */ - union - { - struct - { - unsigned int reserved_4:5; - unsigned int lp_full_duplex:1; - unsigned int lp_half_duplex:1; - unsigned int lp_sym_pause:1; - unsigned int lp_asym_pause:1; - unsigned int reserved_11:3; - unsigned int lp_remote_fault1:1; - unsigned int lp_remote_fault2:1; - unsigned int lp_ack:1; - unsigned int lp_next_page:1; - } bits; - - unsigned short AsUSHORT; - - #define mr_lp_adv_full_duplex Mr5.bits.lp_full_duplex - #define mr_lp_adv_half_duplex Mr5.bits.lp_half_duplex - #define mr_lp_adv_sym_pause Mr5.bits.lp_sym_pause - #define mr_lp_adv_asym_pause Mr5.bits.lp_asym_pause - #define mr_lp_adv_remote_fault1 Mr5.bits.lp_remote_fault1 - #define mr_lp_adv_remote_fault2 Mr5.bits.lp_remote_fault2 - #define mr_lp_adv_next_page Mr5.bits.lp_next_page - } Mr5; - - /* Auto-negotiation expansion register. */ - union - { - struct - { - unsigned int reserved_0:1; - unsigned int page_received:1; - unsigned int next_pageable:1; - unsigned int reserved_15:13; - } bits; - - unsigned short AsUSHORT; - } Mr6; - - /* Auto-negotiation next page transmit register. */ - union - { - struct - { - unsigned int code_field:11; - unsigned int toggle:1; - unsigned int ack2:1; - unsigned int message_page:1; - unsigned int reserved_14:1; - unsigned int next_page:1; - } bits; - - unsigned short AsUSHORT; - - #define mr_np_tx Mr7.AsUSHORT - } Mr7; - - /* Auto-negotiation link partner ability register. */ - union - { - struct - { - unsigned int code_field:11; - unsigned int toggle:1; - unsigned int ack2:1; - unsigned int message_page:1; - unsigned int ack:1; - unsigned int next_page:1; - } bits; - - unsigned short AsUSHORT; - - #define mr_lp_np_rx Mr8.AsUSHORT - } Mr8; - - /* Extended status register. */ - union - { - struct - { - unsigned int reserved_11:12; - unsigned int base1000_t_hd:1; - unsigned int base1000_t_fd:1; - unsigned int base1000_x_hd:1; - unsigned int base1000_x_fd:1; - } bits; - - unsigned short AsUSHORT; - } Mr15; - - /* Miscellaneous state variables. */ - union - { - struct - { - unsigned int toggle_tx:1; - unsigned int toggle_rx:1; - unsigned int np_rx:1; - unsigned int page_rx:1; - unsigned int np_loaded:1; - } bits; - - unsigned short AsUSHORT; - - #define mr_toggle_tx MrMisc.bits.toggle_tx - #define mr_toggle_rx MrMisc.bits.toggle_rx - #define mr_np_rx MrMisc.bits.np_rx - #define mr_page_rx MrMisc.bits.page_rx - #define mr_np_loaded MrMisc.bits.np_loaded - } MrMisc; - - - /* Implement specifics */ - - /* Pointer to the operating system specific data structure. */ - void *pContext; -} AN_STATE_INFO, *PAN_STATE_INFO; - - -/******************************************************************************/ -/* Return code of Autoneg8023z. */ -/******************************************************************************/ - -typedef enum -{ - AUTONEG_STATUS_OK = 0, - AUTONEG_STATUS_DONE = 1, - AUTONEG_STATUS_TIMER_ENABLED = 2, - AUTONEG_STATUS_FAILED = 0xfffffff -} AUTONEG_STATUS, *PAUTONEG_STATUS; - - -/******************************************************************************/ -/* Function prototypes. */ -/******************************************************************************/ - -AUTONEG_STATUS Autoneg8023z(PAN_STATE_INFO pAnInfo); -void AutonegInit(PAN_STATE_INFO pAnInfo); - - -/******************************************************************************/ -/* The following functions are defined in the os-dependent module. */ -/******************************************************************************/ - -void MM_AnTxConfig(PAN_STATE_INFO pAnInfo); -void MM_AnTxIdle(PAN_STATE_INFO pAnInfo); -char MM_AnRxConfig(PAN_STATE_INFO pAnInfo, unsigned short *pRxConfig); - - -#endif /* AUTONEG_H */ |