[PATCH] m68k: convert VME irq code
[linux-2.6.git] / include / asm-m68k / bvme6000hw.h
1 #ifndef _M68K_BVME6000HW_H_
2 #define _M68K_BVME6000HW_H_
3
4 #include <asm/irq.h>
5
6 /*
7  * PIT structure
8  */
9
10 #define BVME_PIT_BASE   0xffa00000
11
12 typedef struct {
13         unsigned char
14         pad_a[3], pgcr,
15         pad_b[3], psrr,
16         pad_c[3], paddr,
17         pad_d[3], pbddr,
18         pad_e[3], pcddr,
19         pad_f[3], pivr,
20         pad_g[3], pacr,
21         pad_h[3], pbcr,
22         pad_i[3], padr,
23         pad_j[3], pbdr,
24         pad_k[3], paar,
25         pad_l[3], pbar,
26         pad_m[3], pcdr,
27         pad_n[3], psr,
28         pad_o[3], res1,
29         pad_p[3], res2,
30         pad_q[3], tcr,
31         pad_r[3], tivr,
32         pad_s[3], res3,
33         pad_t[3], cprh,
34         pad_u[3], cprm,
35         pad_v[3], cprl,
36         pad_w[3], res4,
37         pad_x[3], crh,
38         pad_y[3], crm,
39         pad_z[3], crl,
40         pad_A[3], tsr,
41         pad_B[3], res5;
42 } PitRegs_t, *PitRegsPtr;
43
44 #define bvmepit   ((*(volatile PitRegsPtr)(BVME_PIT_BASE)))
45
46 #define BVME_RTC_BASE   0xff900000
47
48 typedef struct {
49         unsigned char
50         pad_a[3], msr,
51         pad_b[3], t0cr_rtmr,
52         pad_c[3], t1cr_omr,
53         pad_d[3], pfr_icr0,
54         pad_e[3], irr_icr1,
55         pad_f[3], bcd_tenms,
56         pad_g[3], bcd_sec,
57         pad_h[3], bcd_min,
58         pad_i[3], bcd_hr,
59         pad_j[3], bcd_dom,
60         pad_k[3], bcd_mth,
61         pad_l[3], bcd_year,
62         pad_m[3], bcd_ujcc,
63         pad_n[3], bcd_hjcc,
64         pad_o[3], bcd_dow,
65         pad_p[3], t0lsb,
66         pad_q[3], t0msb,
67         pad_r[3], t1lsb,
68         pad_s[3], t1msb,
69         pad_t[3], cmp_sec,
70         pad_u[3], cmp_min,
71         pad_v[3], cmp_hr,
72         pad_w[3], cmp_dom,
73         pad_x[3], cmp_mth,
74         pad_y[3], cmp_dow,
75         pad_z[3], sav_sec,
76         pad_A[3], sav_min,
77         pad_B[3], sav_hr,
78         pad_C[3], sav_dom,
79         pad_D[3], sav_mth,
80         pad_E[3], ram,
81         pad_F[3], test;
82 } RtcRegs_t, *RtcPtr_t;
83
84
85 #define BVME_I596_BASE  0xff100000
86
87 #define BVME_ETHIRQ_REG 0xff20000b
88
89 #define BVME_LOCAL_IRQ_STAT  0xff20000f
90
91 #define BVME_ETHERR          0x02
92 #define BVME_ABORT_STATUS    0x08
93
94 #define BVME_NCR53C710_BASE     0xff000000
95
96 #define BVME_SCC_A_ADDR 0xffb0000b
97 #define BVME_SCC_B_ADDR 0xffb00003
98 #define BVME_SCC_RTxC   7372800
99
100 #define BVME_CONFIG_REG 0xff500003
101
102 #define config_reg_ptr  (volatile unsigned char *)BVME_CONFIG_REG
103
104 #define BVME_CONFIG_SW1 0x08
105 #define BVME_CONFIG_SW2 0x04
106 #define BVME_CONFIG_SW3 0x02
107 #define BVME_CONFIG_SW4 0x01
108
109
110 #define BVME_IRQ_TYPE_PRIO      0
111
112 #define BVME_IRQ_PRN            (IRQ_USER+20)
113 #define BVME_IRQ_TIMER          (IRQ_USER+25)
114 #define BVME_IRQ_I596           IRQ_AUTO_2
115 #define BVME_IRQ_SCSI           IRQ_AUTO_3
116 #define BVME_IRQ_RTC            IRQ_AUTO_6
117 #define BVME_IRQ_ABORT          IRQ_AUTO_7
118
119 /* SCC interrupts */
120 #define BVME_IRQ_SCC_BASE               IRQ_USER
121 #define BVME_IRQ_SCCB_TX                IRQ_USER
122 #define BVME_IRQ_SCCB_STAT              (IRQ_USER+2)
123 #define BVME_IRQ_SCCB_RX                (IRQ_USER+4)
124 #define BVME_IRQ_SCCB_SPCOND            (IRQ_USER+6)
125 #define BVME_IRQ_SCCA_TX                (IRQ_USER+8)
126 #define BVME_IRQ_SCCA_STAT              (IRQ_USER+10)
127 #define BVME_IRQ_SCCA_RX                (IRQ_USER+12)
128 #define BVME_IRQ_SCCA_SPCOND            (IRQ_USER+14)
129
130 /* Address control registers */
131
132 #define BVME_ACR_A32VBA         0xff400003
133 #define BVME_ACR_A32MSK         0xff410003
134 #define BVME_ACR_A24VBA         0xff420003
135 #define BVME_ACR_A24MSK         0xff430003
136 #define BVME_ACR_A16VBA         0xff440003
137 #define BVME_ACR_A32LBA         0xff450003
138 #define BVME_ACR_A24LBA         0xff460003
139 #define BVME_ACR_ADDRCTL        0xff470003
140
141 #define bvme_acr_a32vba         *(volatile unsigned char *)BVME_ACR_A32VBA
142 #define bvme_acr_a32msk         *(volatile unsigned char *)BVME_ACR_A32MSK
143 #define bvme_acr_a24vba         *(volatile unsigned char *)BVME_ACR_A24VBA
144 #define bvme_acr_a24msk         *(volatile unsigned char *)BVME_ACR_A24MSK
145 #define bvme_acr_a16vba         *(volatile unsigned char *)BVME_ACR_A16VBA
146 #define bvme_acr_a32lba         *(volatile unsigned char *)BVME_ACR_A32LBA
147 #define bvme_acr_a24lba         *(volatile unsigned char *)BVME_ACR_A24LBA
148 #define bvme_acr_addrctl        *(volatile unsigned char *)BVME_ACR_ADDRCTL
149
150 #endif