1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
|
/******************************************************************************
*
* (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 "skfbi.h"
#ifndef TAG_MODE
#include "fplus.h"
#else
#include "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
|
