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/******************************************************************************
*
* (C)Copyright 1998,1999 SysKonnect,
* a business unit of Schneider & Koch & Co. Datensysteme GmbH.
*
* 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; either version 2 of the License, or
* (at your option) any later version.
*
* The information in this file is provided "AS IS" without warranty.
*
******************************************************************************/
#ifndef _TARGETHW_
#define _TARGETHW_
/*
* PCI Watermark definition
*/
#ifdef PCI
#define RX_WATERMARK 24
#define TX_WATERMARK 24
#define SK_ML_ID_1 0x20
#define SK_ML_ID_2 0x30
#endif
#include "h/skfbi.h"
#ifndef TAG_MODE
#include "h/fplus.h"
#else
#include "h/fplustm.h"
#endif
#ifndef HW_PTR
#define HW_PTR void __iomem *
#endif
#ifdef MULT_OEM
#define OI_STAT_LAST 0 /* end of OEM data base */
#define OI_STAT_PRESENT 1 /* entry present but not empty */
#define OI_STAT_VALID 2 /* holds valid ID, but is not active */
#define OI_STAT_ACTIVE 3 /* holds valid ID, entry is active */
/* active = adapter is supported */
/* Memory representation of IDs must match representation in adapter. */
struct s_oem_ids {
u_char oi_status ; /* Stat: last, present, valid, active */
u_char oi_mark[5] ; /* "PID00" .. "PID07" .. */
u_char oi_id[4] ; /* id bytes, representation as */
/* defined by hardware, */
#ifdef PCI
u_char oi_sub_id[4] ; /* sub id bytes, representation as */
/* defined by hardware, */
#endif
} ;
#endif /* MULT_OEM */
struct s_smt_hw {
/*
* global
*/
HW_PTR iop ; /* IO base address */
short dma ; /* DMA channel */
short irq ; /* IRQ level */
short eprom ; /* FLASH prom */
#ifndef SYNC
u_short n_a_send ; /* pending send requests */
#endif
#if defined(PCI)
short slot ; /* slot number */
short max_slots ; /* maximum number of slots */
short wdog_used ; /* TRUE if the watch dog is used */
#endif
#ifdef PCI
u_short pci_handle ; /* handle to access the BIOS func */
u_long is_imask ; /* int maske for the int source reg */
u_long phys_mem_addr ; /* physical memory address */
u_short mc_dummy ; /* work around for MC compiler bug */
/*
* state of the hardware
*/
u_short hw_state ; /* started or stopped */
#define STARTED 1
#define STOPPED 0
int hw_is_64bit ; /* does we have a 64 bit adapter */
#endif
#ifdef TAG_MODE
u_long pci_fix_value ; /* value parsed by PCIFIX */
#endif
/*
* hwt.c
*/
u_long t_start ; /* HWT start */
u_long t_stop ; /* HWT stop */
u_short timer_activ ; /* HWT timer active */
/*
* PIC
*/
u_char pic_a1 ;
u_char pic_21 ;
/*
* GENERIC ; do not modify beyond this line
*/
/*
* physical and canonical address
*/
struct fddi_addr fddi_home_addr ;
struct fddi_addr fddi_canon_addr ;
struct fddi_addr fddi_phys_addr ;
/*
* mac variables
*/
struct mac_parameter mac_pa ; /* tmin, tmax, tvx, treq .. */
struct mac_counter mac_ct ; /* recv., lost, error */
u_short mac_ring_is_up ; /* ring is up flag */
struct s_smt_fp fp ; /* formac+ */
#ifdef MULT_OEM
struct s_oem_ids *oem_id ; /* pointer to selected id */
int oem_min_status ; /* IDs to take care of */
#endif /* MULT_OEM */
} ;
#endif
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