/[gxemul]/upstream/0.3.1/include/devices.h
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Annotation of /upstream/0.3.1/include/devices.h

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Revision 3 - (hide annotations)
Mon Oct 8 16:17:52 2007 UTC (16 years, 9 months ago) by dpavlin
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File size: 24965 byte(s) 
0.3.1
1 dpavlin 2 #ifndef DEVICES_H
2     #define DEVICES_H
3    
4     /*
5     * Copyright (C) 2003-2005 Anders Gavare. All rights reserved.
6     *
7     * Redistribution and use in source and binary forms, with or without
8     * modification, are permitted provided that the following conditions are met:
9     *
10     * 1. Redistributions of source code must retain the above copyright
11     * notice, this list of conditions and the following disclaimer.
12     * 2. Redistributions in binary form must reproduce the above copyright
13     * notice, this list of conditions and the following disclaimer in the
14     * documentation and/or other materials provided with the distribution.
15     * 3. The name of the author may not be used to endorse or promote products
16     * derived from this software without specific prior written permission.
17     *
18     * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
19     * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
20     * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
21     * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
22     * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
23     * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
24     * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
25     * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
26     * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
27     * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
28     * SUCH DAMAGE.
29     *
30     *
31     * $Id: devices.h,v 1.160 2005/03/29 09:46:08 debug Exp $
32     *
33     * Memory mapped devices.
34     *
35     * TODO: Separate into lots of smaller files? That might speed up a compile,
36     * but I'm not sure that it's a price worth paying.
37     */
38    
39     #include <sys/types.h>
40     #include <inttypes.h>
41    
42     struct cpu;
43     struct machine;
44     struct memory;
45     struct pci_data;
46    
47     /* #ifdef WITH_X11
48     #include <X11/Xlib.h>
49     #endif */
50    
51    
52     /* dev_dec_ioasic.c: */
53     #define DEV_DEC_IOASIC_LENGTH 0x80100
54     #define N_DEC_IOASIC_REGS (0x1f0 / 0x10)
55     #define MAX_IOASIC_DMA_FUNCTIONS 8
56     struct dec_ioasic_data {
57     uint32_t reg[N_DEC_IOASIC_REGS];
58     int (*(dma_func[MAX_IOASIC_DMA_FUNCTIONS]))(struct cpu *, void *, uint64_t addr, size_t dma_len, int tx);
59     void *dma_func_extra[MAX_IOASIC_DMA_FUNCTIONS];
60     int rackmount_flag;
61     };
62     int dev_dec_ioasic_access(struct cpu *cpu, struct memory *mem, uint64_t relative_addr, unsigned char *data, size_t len, int writeflag, void *);
63     struct dec_ioasic_data *dev_dec_ioasic_init(struct cpu *cpu, struct memory *mem, uint64_t baseaddr, int rackmount_flag);
64    
65     /* dev_asc.c: */
66     #define DEV_ASC_DEC_LENGTH 0x40000
67     #define DEV_ASC_PICA_LENGTH 0x1000
68     #define DEV_ASC_DEC 1
69     #define DEV_ASC_PICA 2
70     int dev_asc_access(struct cpu *cpu, struct memory *mem, uint64_t relative_addr, unsigned char *data, size_t len, int writeflag, void *);
71     void dev_asc_init(struct machine *machine, struct memory *mem, uint64_t baseaddr,
72     int irq_nr, void *turbochannel, int mode,
73     size_t (*dma_controller)(void *dma_controller_data,
74     unsigned char *data, size_t len, int writeflag),
75     void *dma_controller_data);
76    
77     /* dev_au1x00.c: */
78     struct au1x00_ic_data {
79     int ic_nr;
80     uint32_t request0_int;
81     uint32_t request1_int;
82     uint32_t config0;
83     uint32_t config1;
84     uint32_t config2;
85     uint32_t source;
86     uint32_t assign_request;
87     uint32_t wakeup;
88     uint32_t mask;
89     };
90    
91     int dev_au1x00_access(struct cpu *cpu, struct memory *mem, uint64_t relative_addr, unsigned char *data, size_t len, int writeflag, void *);
92     struct au1x00_ic_data *dev_au1x00_init(struct machine *machine, struct memory *mem);
93    
94     /* dev_bt431.c: */
95     #define DEV_BT431_LENGTH 0x20
96     #define DEV_BT431_NREGS 0x800 /* ? */
97     int dev_bt431_access(struct cpu *cpu, struct memory *mem, uint64_t relative_addr, unsigned char *data, size_t len, int writeflag, void *);
98     struct vfb_data;
99     void dev_bt431_init(struct memory *mem, uint64_t baseaddr, struct vfb_data *vfb_data, int color_fb_flag);
100    
101     /* dev_bt455.c: */
102     #define DEV_BT455_LENGTH 0x20
103     int dev_bt455_access(struct cpu *cpu, struct memory *mem, uint64_t relative_addr, unsigned char *data, size_t len, int writeflag, void *);
104     struct vfb_data;
105     void dev_bt455_init(struct memory *mem, uint64_t baseaddr, struct vfb_data *vfb_data);
106    
107     /* dev_bt459.c: */
108     #define DEV_BT459_LENGTH 0x20
109     #define DEV_BT459_NREGS 0x1000
110     #define BT459_PX 1 /* px[g] */
111     #define BT459_BA 2 /* cfb */
112     #define BT459_BBA 3 /* sfb */
113     int dev_bt459_access(struct cpu *cpu, struct memory *mem,
114     uint64_t relative_addr, unsigned char *data, size_t len,
115     int writeflag, void *);
116     struct vfb_data;
117     void dev_bt459_init(struct machine *machine, struct memory *mem,
118     uint64_t baseaddr, uint64_t baseaddr_irq, struct vfb_data *vfb_data,
119     int color_fb_flag, int irq_nr, int type);
120    
121     /* dev_cons.c: */
122     #define DEV_CONS_ADDRESS 0x0000000010000000
123     #define DEV_CONS_LENGTH 0x0000000000000020
124     #define DEV_CONS_PUTGETCHAR 0x0000
125     #define DEV_CONS_HALT 0x0010
126     int dev_cons_access(struct cpu *cpu, struct memory *mem,
127     uint64_t relative_addr, unsigned char *data, size_t len,
128     int writeflag, void *);
129     int dev_cons_init(struct machine *machine, struct memory *mem,
130     uint64_t baseaddr, char *name, int irq_nr);
131    
132     /* dev_colorplanemask.c: */
133     #define DEV_COLORPLANEMASK_LENGTH 0x0000000000000010
134     int dev_colorplanemask_access(struct cpu *cpu, struct memory *mem,
135     uint64_t relative_addr, unsigned char *data, size_t len,
136     int writeflag, void *);
137     void dev_colorplanemask_init(struct memory *mem, uint64_t baseaddr,
138     unsigned char *color_plane_mask);
139    
140     /* dev_dc7085.c: */
141     #define DEV_DC7085_LENGTH 0x0000000000000080
142     /* see dc7085.h for more info */
143     void dev_dc7085_tick(struct cpu *cpu, void *);
144     int dev_dc7085_access(struct cpu *cpu, struct memory *mem, uint64_t relative_addr, unsigned char *data, size_t len, int writeflag, void *);
145     int dev_dc7085_init(struct machine *machine, struct memory *mem, uint64_t baseaddr, int irq_nr, int use_fb);
146    
147     /* dev_dec5800.c: */
148     #define DEV_DEC5800_LENGTH 0x1000 /* ? */
149     struct dec5800_data {
150     uint32_t csr;
151     uint32_t vector_0x50;
152     };
153     int dev_dec5800_access(struct cpu *cpu, struct memory *mem, uint64_t relative_addr, unsigned char *data, size_t len, int writeflag, void *);
154     struct dec5800_data *dev_dec5800_init(struct machine *machine, struct memory *mem, uint64_t baseaddr);
155     /* 16 slots, 0x2000 bytes each */
156     #define DEV_DECBI_LENGTH 0x20000
157     int dev_decbi_access(struct cpu *cpu, struct memory *mem, uint64_t relative_addr, unsigned char *data, size_t len, int writeflag, void *);
158     void dev_decbi_init(struct memory *mem, uint64_t baseaddr);
159     #define DEV_DECCCA_LENGTH 0x10000 /* ? */
160     #define DEC_DECCCA_BASEADDR 0x19000000 /* ? I just made this up */
161     int dev_deccca_access(struct cpu *cpu, struct memory *mem, uint64_t relative_addr, unsigned char *data, size_t len, int writeflag, void *);
162     void dev_deccca_init(struct memory *mem, uint64_t baseaddr);
163     #define DEV_DECXMI_LENGTH 0x800000
164     int dev_decxmi_access(struct cpu *cpu, struct memory *mem, uint64_t relative_addr, unsigned char *data, size_t len, int writeflag, void *);
165     void dev_decxmi_init(struct memory *mem, uint64_t baseaddr);
166    
167     /* dev_fb.c: */
168     #define DEV_FB_LENGTH 0x3c0000 /* 3c0000 to not colide with turbochannel rom, otherwise size = (4*1024*1024) */
169     #define VFB_GENERIC 0
170     #define VFB_HPCMIPS 1
171     #define VFB_DEC_VFB01 2
172     #define VFB_DEC_VFB02 3
173     #define VFB_DEC_MAXINE 4
174     #define VFB_PLAYSTATION2 5
175     struct vfb_data {
176     int vfb_type;
177    
178     int vfb_scaledown;
179    
180     int xsize;
181     int ysize;
182     int bit_depth;
183     int color32k;
184    
185     unsigned char color_plane_mask;
186    
187     int bytes_per_line; /* cached */
188    
189     int visible_xsize;
190     int visible_ysize;
191    
192     size_t framebuffer_size;
193     int x11_xsize, x11_ysize;
194    
195     int update_x1, update_y1, update_x2, update_y2;
196    
197     /* RGB palette for <= 8 bit modes: (r,g,b bytes for each) */
198     unsigned char rgb_palette[256 * 3];
199    
200     /* These should always be in sync: */
201     unsigned char *framebuffer;
202     struct fb_window *fb_window;
203     };
204     #define VFB_MFB_BT455 0x100000
205     #define VFB_MFB_BT431 0x180000
206     #define VFB_MFB_VRAM 0x200000
207     #define VFB_CFB_BT459 0x200000
208     void set_grayscale_palette(struct vfb_data *d, int ncolors);
209     void dev_fb_setcursor(struct vfb_data *d, int cursor_x, int cursor_y, int on,
210     int cursor_xsize, int cursor_ysize);
211     void framebuffer_blockcopyfill(struct vfb_data *d, int fillflag, int fill_r,
212     int fill_g, int fill_b, int x1, int y1, int x2, int y2,
213     int from_x, int from_y);
214     void dev_fb_tick(struct cpu *, void *);
215     int dev_fb_access(struct cpu *cpu, struct memory *mem, uint64_t relative_addr, unsigned char *data, size_t len, int writeflag, void *);
216     struct vfb_data *dev_fb_init(struct machine *machine, struct memory *mem, uint64_t baseaddr, int vfb_type,
217     int visible_xsize, int visible_ysize, int xsize, int ysize, int bit_depth, char *name, int logo);
218    
219     /* dev_gt.c: */
220     #define DEV_GT_LENGTH 0x0000000000001000
221     int dev_gt_access(struct cpu *cpu, struct memory *mem, uint64_t relative_addr, unsigned char *data, size_t len, int writeflag, void *);
222     struct pci_data *dev_gt_init(struct machine *machine, struct memory *mem, uint64_t baseaddr, int irq_nr, int pciirq);
223    
224     /* dev_jazz.c: */
225     #define DEV_JAZZ_LENGTH 0x280
226     struct jazz_data {
227     struct cpu *cpu;
228    
229     /* Jazz stuff: */
230     uint32_t int_enable_mask;
231     uint32_t int_asserted;
232    
233     /* ISA stuff: */
234     uint32_t isa_int_enable_mask;
235     uint32_t isa_int_asserted;
236    
237     int interval;
238     int interval_start;
239    
240     int jazz_timer_value;
241     int jazz_timer_current;
242    
243     uint64_t dma_translation_table_base;
244     uint64_t dma_translation_table_limit;
245    
246     uint32_t dma0_mode;
247     uint32_t dma0_enable;
248     uint32_t dma0_count;
249     uint32_t dma0_addr;
250    
251     uint32_t dma1_mode;
252     /* same for dma1,2,3 actually (TODO) */
253    
254     int led;
255     };
256     size_t dev_jazz_dma_controller(void *dma_controller_data,
257     unsigned char *data, size_t len, int writeflag);
258    
259     /* dev_kn01.c: */
260     #define DEV_KN01_CSR_LENGTH 0x0000000000000004
261     int dev_kn01_csr_access(struct cpu *cpu, struct memory *mem, uint64_t relative_addr, unsigned char *data, size_t len, int writeflag, void *);
262     void dev_kn01_csr_init(struct memory *mem, uint64_t baseaddr, int color_fb);
263     #define DEV_VDAC_LENGTH 0x20
264     #define DEV_VDAC_MAPWA 0x00
265     #define DEV_VDAC_MAP 0x04
266     #define DEV_VDAC_MASK 0x08
267     #define DEV_VDAC_MAPRA 0x0c
268     #define DEV_VDAC_OVERWA 0x10
269     #define DEV_VDAC_OVER 0x14
270     #define DEV_VDAC_OVERRA 0x1c
271     int dev_vdac_access(struct cpu *cpu, struct memory *mem, uint64_t relative_addr, unsigned char *data, size_t len, int writeflag, void *);
272     void dev_vdac_init(struct memory *mem, uint64_t baseaddr, unsigned char *rgb_palette, int color_fb_flag);
273    
274     /* dev_kn02.c: */
275     struct kn02_csr {
276     uint8_t csr[sizeof(uint32_t)];
277     uint8_t filler[4096 - sizeof(uint32_t)]; /* for bintrans mapping */
278     };
279     int dev_kn02_access(struct cpu *cpu, struct memory *mem, uint64_t relative_addr, unsigned char *data, size_t len, int writeflag, void *);
280     struct kn02_csr *dev_kn02_init(struct cpu *cpu, struct memory *mem,
281     uint64_t baseaddr);
282    
283     /* dev_kn220.c: */
284     #define DEV_DEC5500_IOBOARD_LENGTH 0x100000
285     int dev_dec5500_ioboard_access(struct cpu *cpu, struct memory *mem, uint64_t relative_addr, unsigned char *data, size_t len, int writeflag, void *);
286     struct dec5500_ioboard_data *dev_dec5500_ioboard_init(struct cpu *cpu, struct memory *mem, uint64_t baseaddr);
287     #define DEV_SGEC_LENGTH 0x1000
288     int dev_sgec_access(struct cpu *cpu, struct memory *mem, uint64_t relative_addr, unsigned char *data, size_t len, int writeflag, void *);
289     void dev_sgec_init(struct memory *mem, uint64_t baseaddr, int irq_nr);
290    
291     /* dev_kn230.c: */
292     struct kn230_csr {
293     uint32_t csr;
294     };
295    
296     /* dev_le.c: */
297     #define DEV_LE_LENGTH 0x1c0200
298     int dev_le_access(struct cpu *cpu, struct memory *mem,
299     uint64_t relative_addr, unsigned char *data, size_t len,
300     int writeflag, void *);
301     void dev_le_init(struct machine *machine, struct memory *mem,
302     uint64_t baseaddr, uint64_t buf_start, uint64_t buf_end,
303     int irq_nr, int len);
304    
305     /* dev_m700_fb.c: */
306     #define DEV_M700_FB_LENGTH 0x10000 /* TODO? */
307     int dev_m700_fb_access(struct cpu *cpu, struct memory *mem,
308     uint64_t relative_addr, unsigned char *data, size_t len,
309     int writeflag, void *);
310     void dev_m700_fb_init(struct machine *machine, struct memory *mem,
311     uint64_t baseaddr, uint64_t baseaddr2);
312    
313     /* dev_ns16550.c: */
314     #define DEV_NS16550_LENGTH 0x0000000000000008
315     /* see comreg.h and ns16550reg.h for more info */
316     int dev_ns16550_access(struct cpu *cpu, struct memory *mem,
317     uint64_t relative_addr, unsigned char *data, size_t len,
318     int writeflag, void *);
319     int dev_ns16550_init(struct machine *machine, struct memory *mem,
320     uint64_t baseaddr, int irq_nr, int addrmult, int in_use, char *name);
321    
322     /* dev_mc146818.c: */
323     #define DEV_MC146818_LENGTH 0x0000000000000100
324     #define MC146818_DEC 0
325     #define MC146818_PC_CMOS 1
326     #define MC146818_ARC_NEC 2
327     #define MC146818_ARC_JAZZ 3
328     #define MC146818_SGI 4
329     /* see mc146818reg.h for more info */
330     void dev_mc146818_tick(struct cpu *cpu, void *);
331     int dev_mc146818_access(struct cpu *cpu, struct memory *mem,
332     uint64_t relative_addr, unsigned char *data, size_t len,
333     int writeflag, void *);
334     void dev_mc146818_init(struct machine *machine, struct memory *mem,
335     uint64_t baseaddr, int irq_nr, int access_style, int addrdiv);
336    
337     /* dev_pckbc.c: */
338     #define DEV_PCKBC_LENGTH 0x10
339     #define PCKBC_8042 0
340     #define PCKBC_8242 1
341     #define PCKBC_JAZZ 3
342     int dev_pckbc_access(struct cpu *cpu, struct memory *mem,
343     uint64_t relative_addr, unsigned char *data, size_t len,
344     int writeflag, void *);
345     int dev_pckbc_init(struct machine *machine, struct memory *mem,
346     uint64_t baseaddr, int type, int keyboard_irqnr, int mouse_irqnr,
347     int in_use);
348    
349     /* dev_pmppc.c: */
350     int dev_pmppc_board_access(struct cpu *cpu, struct memory *mem,
351     uint64_t relative_addr, unsigned char *data, size_t len, int writeflag,
352     void *);
353     void dev_pmppc_init(struct memory *mem);
354    
355     /* dev_ps2_ohci.c: */
356     #define DEV_PS2_OHCI_LENGTH 0x1000
357     int dev_ps2_ohci_access(struct cpu *cpu, struct memory *mem,
358     uint64_t relative_addr, unsigned char *data, size_t len,
359     int writeflag, void *);
360     void dev_ps2_ohci_init(struct cpu *cpu, struct memory *mem, uint64_t baseaddr);
361    
362     /* dev_ps2_spd.c: */
363     #define DEV_PS2_SPD_LENGTH 0x800
364     int dev_ps2_spd_access(struct cpu *cpu, struct memory *mem,
365     uint64_t relative_addr, unsigned char *data, size_t len,
366     int writeflag, void *);
367     void dev_ps2_spd_init(struct machine *machine, struct memory *mem,
368     uint64_t baseaddr);
369    
370     /* dev_ps2_stuff.c: */
371     #include "ps2_dmacreg.h"
372     #define N_PS2_DMA_CHANNELS 10
373     #define N_PS2_TIMERS 4
374     struct ps2_data {
375     uint32_t timer_count[N_PS2_TIMERS];
376     uint32_t timer_comp[N_PS2_TIMERS];
377     uint32_t timer_mode[N_PS2_TIMERS];
378     uint32_t timer_hold[N_PS2_TIMERS]; /* NOTE: only 0 and 1 are valid */
379    
380     uint64_t dmac_reg[DMAC_REGSIZE / 0x10];
381    
382     uint64_t other_memory_base[N_PS2_DMA_CHANNELS];
383    
384     uint32_t intr;
385     uint32_t imask;
386     };
387     #define DEV_PS2_STUFF_LENGTH 0x10000
388     int dev_ps2_stuff_access(struct cpu *cpu, struct memory *mem, uint64_t relative_addr, unsigned char *data, size_t len, int writeflag, void *);
389     struct ps2_data *dev_ps2_stuff_init(struct machine *machine, struct memory *mem, uint64_t baseaddr);
390    
391     /* dev_pmagja.c: */
392     #define DEV_PMAGJA_LENGTH 0x3c0000
393     int dev_pmagja_access(struct cpu *cpu, struct memory *mem, uint64_t relative_addr, unsigned char *data, size_t len, int writeflag, void *);
394     void dev_pmagja_init(struct machine *machine, struct memory *mem, uint64_t baseaddr, int irq_nr);
395    
396     /* dev_px.c: */
397     struct px_data {
398     struct memory *fb_mem;
399     struct vfb_data *vfb_data;
400     int type;
401     char *px_name;
402     int irq_nr;
403     int bitdepth;
404     int xconfig;
405     int yconfig;
406    
407     uint32_t intr;
408     unsigned char sram[128 * 1024];
409     };
410     /* TODO: perhaps these types are wrong? */
411     #define DEV_PX_TYPE_PX 0
412     #define DEV_PX_TYPE_PXG 1
413     #define DEV_PX_TYPE_PXGPLUS 2
414     #define DEV_PX_TYPE_PXGPLUSTURBO 3
415     #define DEV_PX_LENGTH 0x3c0000
416     int dev_px_access(struct cpu *cpu, struct memory *mem, uint64_t relative_addr, unsigned char *data, size_t len, int writeflag, void *);
417     void dev_px_init(struct machine *machine, struct memory *mem, uint64_t baseaddr, int px_type, int irq_nr);
418    
419     /* dev_ram.c: */
420     #define DEV_RAM_RAM 0
421     #define DEV_RAM_MIRROR 1
422     int dev_ram_access(struct cpu *cpu, struct memory *mem, uint64_t relative_addr, unsigned char *data, size_t len, int writeflag, void *);
423     void dev_ram_init(struct memory *mem, uint64_t baseaddr, uint64_t length, int mode, uint64_t otheraddr);
424    
425     /* dev_scc.c: */
426     #define DEV_SCC_LENGTH 0x1000
427     int dev_scc_access(struct cpu *cpu, struct memory *mem, uint64_t relative_addr, unsigned char *data, size_t len, int writeflag, void *);
428     int dev_scc_dma_func(struct cpu *cpu, void *extra, uint64_t addr, size_t dma_len, int tx);
429     void *dev_scc_init(struct machine *machine, struct memory *mem, uint64_t baseaddr, int irq_nr, int use_fb, int scc_nr, int addrmul);
430    
431     /* dev_sfb.c: */
432     #define DEV_SFB_LENGTH 0x400000
433     int dev_sfb_access(struct cpu *cpu, struct memory *mem, uint64_t relative_addr, unsigned char *data, size_t len, int writeflag, void *);
434     void dev_sfb_init(struct machine *machine, struct memory *mem, uint64_t baseaddr, struct vfb_data *vfb_data);
435    
436     /* dev_sgi_gbe.c: */
437     #define DEV_SGI_GBE_LENGTH 0x1000000
438     int dev_sgi_gbe_access(struct cpu *cpu, struct memory *mem, uint64_t relative_addr, unsigned char *data, size_t len, int writeflag, void *);
439     void dev_sgi_gbe_init(struct machine *machine, struct memory *mem, uint64_t baseaddr);
440    
441     /* dev_sgi_ip20.c: */
442     #define DEV_SGI_IP20_LENGTH 0x40
443     #define DEV_SGI_IP20_BASE 0x1fb801c0
444     struct sgi_ip20_data {
445     int dummy;
446     };
447     int dev_sgi_ip20_access(struct cpu *cpu, struct memory *mem, uint64_t relative_addr, unsigned char *data, size_t len, int writeflag, void *);
448     struct sgi_ip20_data *dev_sgi_ip20_init(struct cpu *cpu, struct memory *mem, uint64_t baseaddr);
449    
450     /* dev_sgi_ip22.c: */
451     #define DEV_SGI_IP22_LENGTH 0x100
452     #define DEV_SGI_IP22_IMC_LENGTH 0x100
453     #define DEV_SGI_IP22_UNKNOWN2_LENGTH 0x100
454     #define IP22_IMC_BASE 0x1fa00000
455     #define IP22_UNKNOWN2_BASE 0x1fb94000
456     struct sgi_ip22_data {
457     int guiness_flag;
458     uint32_t reg[DEV_SGI_IP22_LENGTH / 4];
459     uint32_t imc_reg[DEV_SGI_IP22_IMC_LENGTH / 4];
460     uint32_t unknown2_reg[DEV_SGI_IP22_UNKNOWN2_LENGTH / 4];
461     uint32_t unknown_timer;
462     };
463     int dev_sgi_ip22_access(struct cpu *cpu, struct memory *mem, uint64_t relative_addr, unsigned char *data, size_t len, int writeflag, void *);
464     struct sgi_ip22_data *dev_sgi_ip22_init(struct machine *machine, struct memory *mem, uint64_t baseaddr, int guiness_flag);
465    
466     /* dev_sgi_ip30.c: */
467     #define DEV_SGI_IP30_LENGTH 0x80000
468     struct sgi_ip30_data {
469     /* ip30: */
470     uint64_t imask0; /* 0x10000 */
471     uint64_t reg_0x10018;
472     uint64_t isr; /* 0x10030 */
473     uint64_t reg_0x20000;
474     uint64_t reg_0x30000;
475    
476     /* ip30_2: */
477     uint64_t reg_0x0029c;
478    
479     /* ip30_3: */
480     uint64_t reg_0x00284;
481    
482     /* ip30_4: */
483     uint64_t reg_0x000b0;
484    
485     /* ip30_5: */
486     uint64_t reg_0x00000;
487     };
488     int dev_sgi_ip30_access(struct cpu *cpu, struct memory *mem, uint64_t relative_addr, unsigned char *data, size_t len, int writeflag, void *);
489     struct sgi_ip30_data *dev_sgi_ip30_init(struct machine *machine, struct memory *mem, uint64_t baseaddr);
490    
491     /* dev_sgi_ip32.c: */
492     #define DEV_CRIME_LENGTH 0x0000000000001000
493     struct crime_data {
494     unsigned char reg[DEV_CRIME_LENGTH];
495     int irq_nr;
496     int use_fb;
497     };
498     int dev_crime_access(struct cpu *cpu, struct memory *mem, uint64_t relative_addr, unsigned char *data, size_t len, int writeflag, void *);
499     struct crime_data *dev_crime_init(struct machine *machine, struct memory *mem, uint64_t baseaddr, int irq_nr, int use_fb);
500     #define DEV_MACE_LENGTH 0x100
501     struct mace_data {
502     unsigned char reg[DEV_MACE_LENGTH];
503     int irqnr;
504     };
505     int dev_mace_access(struct cpu *cpu, struct memory *mem, uint64_t relative_addr, unsigned char *data, size_t len, int writeflag, void *);
506     struct mace_data *dev_mace_init(struct memory *mem, uint64_t baseaddr, int irqnr);
507     #define DEV_MACEPCI_LENGTH 0x1000
508     int dev_macepci_access(struct cpu *cpu, struct memory *mem, uint64_t relative_addr, unsigned char *data, size_t len, int writeflag, void *);
509     struct pci_data *dev_macepci_init(struct memory *mem, uint64_t baseaddr, int pciirq);
510     #define DEV_SGI_MEC_LENGTH 0x1000
511     int dev_sgi_mec_access(struct cpu *cpu, struct memory *mem, uint64_t relative_addr, unsigned char *data, size_t len, int writeflag, void *);
512     void dev_sgi_mec_init(struct machine *machine, struct memory *mem, uint64_t baseaddr, int irq_nr, unsigned char *macaddr);
513     #define DEV_SGI_UST_LENGTH 0x10000
514     int dev_sgi_ust_access(struct cpu *cpu, struct memory *mem, uint64_t relative_addr, unsigned char *data, size_t len, int writeflag, void *);
515     void dev_sgi_ust_init(struct memory *mem, uint64_t baseaddr);
516     #define DEV_SGI_MTE_LENGTH 0x10000
517     int dev_sgi_mte_access(struct cpu *cpu, struct memory *mem, uint64_t relative_addr, unsigned char *data, size_t len, int writeflag, void *);
518     void dev_sgi_mte_init(struct memory *mem, uint64_t baseaddr);
519    
520     /* dev_sii.c: */
521     #define DEV_SII_LENGTH 0x100
522     void dev_sii_tick(struct cpu *cpu, void *);
523     int dev_sii_access(struct cpu *cpu, struct memory *mem, uint64_t relative_addr, unsigned char *data, size_t len, int writeflag, void *);
524     void dev_sii_init(struct machine *machine, struct memory *mem, uint64_t baseaddr, uint64_t buf_start, uint64_t buf_end, int irq_nr);
525    
526     /* dev_ssc.c: */
527     #define DEV_SSC_LENGTH 0x1000
528     int dev_ssc_access(struct cpu *cpu, struct memory *mem, uint64_t relative_addr, unsigned char *data, size_t len, int writeflag, void *);
529     void dev_ssc_init(struct machine *machine, struct memory *mem, uint64_t baseaddr, int irq_nr, int use_fb, uint32_t *);
530    
531     /* dev_turbochannel.c: */
532     #define DEV_TURBOCHANNEL_LEN 0x0470
533     int dev_turbochannel_access(struct cpu *cpu, struct memory *mem, uint64_t relative_addr, unsigned char *data, size_t len, int writeflag, void *);
534     void dev_turbochannel_init(struct machine *machine, struct memory *mem, int slot_nr, uint64_t baseaddr, uint64_t endaddr, char *device_name, int irq);
535    
536     /* dev_vga.c: */
537     int dev_vga_access(struct cpu *cpu, struct memory *mem, uint64_t relative_addr,
538     unsigned char *data, size_t len, int writeflag, void *);
539     void dev_vga_init(struct machine *machine, struct memory *mem,
540     uint64_t videomem_base, uint64_t control_base, int max_x, int max_y,
541     char *name);
542    
543     /* dev_vr41xx.c: */
544     #define DEV_VR41XX_LENGTH 0x800 /* TODO? */
545     struct vr41xx_data {
546     int cpumodel;
547    
548     int kiu_console_handle;
549     int kiu_offset;
550     int kiu_irq_nr;
551     int kiu_int_assert;
552     int d0;
553     int d1;
554     int d2;
555     int d3;
556     int d4;
557     int d5;
558     int dont_clear_next;
559     int escape_state;
560    
561     /* See icureg.h in NetBSD for more info. */
562     uint16_t sysint1;
563     uint16_t msysint1;
564     uint16_t giuint;
565     uint16_t giumask;
566     uint16_t sysint2;
567     uint16_t msysint2;
568     };
569    
570     int dev_vr41xx_access(struct cpu *cpu, struct memory *mem,
571     uint64_t relative_addr, unsigned char *data, size_t len,
572     int writeflag, void *);
573     struct vr41xx_data *dev_vr41xx_init(struct machine *machine,
574     struct memory *mem, int cpumodel);
575    
576     /* dev_wdc.c: */
577     #define DEV_WDC_LENGTH 0x8
578     int dev_wdc_access(struct cpu *cpu, struct memory *mem, uint64_t relative_addr, unsigned char *data, size_t len, int writeflag, void *);
579     void dev_wdc_init(struct machine *machine, struct memory *mem, uint64_t baseaddr, int irq_nr, int base_drive);
580    
581     /* dev_wdsc.c: */
582     #define DEV_WDSC_NREGS 0x100 /* 8-bit register select */
583     #define DEV_WDSC_LENGTH 0x10
584     int dev_wdsc_access(struct cpu *cpu, struct memory *mem, uint64_t relative_addr, unsigned char *data, size_t len, int writeflag, void *);
585     void dev_wdsc_init(struct machine *machine, struct memory *mem, uint64_t baseaddr, int controller_nr, int irq_nr);
586    
587     /* dev_zs.c: */
588     #define DEV_ZS_LENGTH 0x10
589     int dev_zs_access(struct cpu *cpu, struct memory *mem, uint64_t relative_addr,
590     unsigned char *data, size_t len, int writeflag, void *);
591     int dev_zs_init(struct machine *machine, struct memory *mem, uint64_t baseaddr,
592     int irq_nr, int addrmult, char *name);
593    
594     /* lk201.c: */
595     struct lk201_data {
596     int use_fb;
597     int console_handle;
598    
599     void (*add_to_rx_queue)(void *,int,int);
600     void *add_data;
601    
602     unsigned char keyb_buf[8];
603     int keyb_buf_pos;
604    
605     int mouse_mode;
606     int mouse_revision; /* 0..15 */
607     int mouse_x, mouse_y, mouse_buttons;
608    
609     int old_host_mouse_x;
610     int old_host_mouse_y;
611     int old_host_mouse_stays_put;
612     int mouse_check_interval;
613     int mouse_check_interval_reset;
614     };
615     void lk201_tick(struct lk201_data *);
616     void lk201_tx_data(struct lk201_data *, int port, int idata);
617     void lk201_init(struct lk201_data *d, int use_fb,
618     void (*add_to_rx_queue)(void *,int,int), int console_handle, void *);
619    
620    
621     #endif /* DEVICES_H */
622    
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