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
|
#ifndef _M68K_BVME6000HW_H_
#define _M68K_BVME6000HW_H_
#include <asm/irq.h>
/*
* PIT structure
*/
#define BVME_PIT_BASE 0xffa00000
typedef struct {
unsigned char
pad_a[3], pgcr,
pad_b[3], psrr,
pad_c[3], paddr,
pad_d[3], pbddr,
pad_e[3], pcddr,
pad_f[3], pivr,
pad_g[3], pacr,
pad_h[3], pbcr,
pad_i[3], padr,
pad_j[3], pbdr,
pad_k[3], paar,
pad_l[3], pbar,
pad_m[3], pcdr,
pad_n[3], psr,
pad_o[3], res1,
pad_p[3], res2,
pad_q[3], tcr,
pad_r[3], tivr,
pad_s[3], res3,
pad_t[3], cprh,
pad_u[3], cprm,
pad_v[3], cprl,
pad_w[3], res4,
pad_x[3], crh,
pad_y[3], crm,
pad_z[3], crl,
pad_A[3], tsr,
pad_B[3], res5;
} PitRegs_t, *PitRegsPtr;
#define bvmepit ((*(volatile PitRegsPtr)(BVME_PIT_BASE)))
#define BVME_RTC_BASE 0xff900000
typedef struct {
unsigned char
pad_a[3], msr,
pad_b[3], t0cr_rtmr,
pad_c[3], t1cr_omr,
pad_d[3], pfr_icr0,
pad_e[3], irr_icr1,
pad_f[3], bcd_tenms,
pad_g[3], bcd_sec,
pad_h[3], bcd_min,
pad_i[3], bcd_hr,
pad_j[3], bcd_dom,
pad_k[3], bcd_mth,
pad_l[3], bcd_year,
pad_m[3], bcd_ujcc,
pad_n[3], bcd_hjcc,
pad_o[3], bcd_dow,
pad_p[3], t0lsb,
pad_q[3], t0msb,
pad_r[3], t1lsb,
pad_s[3], t1msb,
pad_t[3], cmp_sec,
pad_u[3], cmp_min,
pad_v[3], cmp_hr,
pad_w[3], cmp_dom,
pad_x[3], cmp_mth,
pad_y[3], cmp_dow,
pad_z[3], sav_sec,
pad_A[3], sav_min,
pad_B[3], sav_hr,
pad_C[3], sav_dom,
pad_D[3], sav_mth,
pad_E[3], ram,
pad_F[3], test;
} RtcRegs_t, *RtcPtr_t;
#define BVME_I596_BASE 0xff100000
#define BVME_ETHIRQ_REG 0xff20000b
#define BVME_LOCAL_IRQ_STAT 0xff20000f
#define BVME_ETHERR 0x02
#define BVME_ABORT_STATUS 0x08
#define BVME_NCR53C710_BASE 0xff000000
#define BVME_SCC_A_ADDR 0xffb0000b
#define BVME_SCC_B_ADDR 0xffb00003
#define BVME_CONFIG_REG 0xff500003
#define config_reg_ptr (unsigned char *)BVME_CONFIG_REG
#define BVME_CONFIG_SW1 0x08
#define BVME_CONFIG_SW2 0x04
#define BVME_CONFIG_SW3 0x02
#define BVME_CONFIG_SW4 0x01
#define BVME_IRQ_TYPE_PRIO 0
#define BVME_IRQ_PRN 0x54
#define BVME_IRQ_I596 0x1a
#define BVME_IRQ_SCSI 0x1b
#define BVME_IRQ_TIMER 0x59
#define BVME_IRQ_RTC 0x1e
#define BVME_IRQ_ABORT 0x1f
/* SCC interrupts */
#define BVME_IRQ_SCC_BASE 0x40
#define BVME_IRQ_SCCB_TX 0x40
#define BVME_IRQ_SCCB_STAT 0x42
#define BVME_IRQ_SCCB_RX 0x44
#define BVME_IRQ_SCCB_SPCOND 0x46
#define BVME_IRQ_SCCA_TX 0x48
#define BVME_IRQ_SCCA_STAT 0x4a
#define BVME_IRQ_SCCA_RX 0x4c
#define BVME_IRQ_SCCA_SPCOND 0x4e
#endif
|
