/* ** asm-m68k/amigahw.h -- This header defines some macros and pointers for ** the various Amiga custom hardware registers. ** The naming conventions used here conform to those ** used in the Amiga Hardware Reference Manual, 3rd Edition ** ** Copyright 1992 by Greg Harp ** ** This file is subject to the terms and conditions of the GNU General Public ** License. See the file COPYING in the main directory of this archive ** for more details. ** ** Created: 9/24/92 by Greg Harp */ #ifndef _M68K_AMIGAHW_H #define _M68K_AMIGAHW_H #include <linux/ioport.h> #include <asm/bootinfo-amiga.h> /* * Chipsets */ extern unsigned long amiga_chipset; /* * Miscellaneous */ extern unsigned long amiga_eclock; /* 700 kHz E Peripheral Clock */ extern unsigned long amiga_colorclock; /* 3.5 MHz Color Clock */ extern unsigned long amiga_chip_size; /* Chip RAM Size (bytes) */ extern unsigned char amiga_vblank; /* VBLANK Frequency */ #define AMIGAHW_DECLARE(name) unsigned name : 1 #define AMIGAHW_SET(name) (amiga_hw_present.name = 1) #define AMIGAHW_PRESENT(name) (amiga_hw_present.name) struct amiga_hw_present { /* video hardware */ AMIGAHW_DECLARE(AMI_VIDEO); /* Amiga Video */ AMIGAHW_DECLARE(AMI_BLITTER); /* Amiga Blitter */ AMIGAHW_DECLARE(AMBER_FF); /* Amber Flicker Fixer */ /* sound hardware */ AMIGAHW_DECLARE(AMI_AUDIO); /* Amiga Audio */ /* disk storage interfaces */ AMIGAHW_DECLARE(AMI_FLOPPY); /* Amiga Floppy */ AMIGAHW_DECLARE(A3000_SCSI); /* SCSI (wd33c93, A3000 alike) */ AMIGAHW_DECLARE(A4000_SCSI); /* SCSI (ncr53c710, A4000T alike) */ AMIGAHW_DECLARE(A1200_IDE); /* IDE (A1200 alike) */ AMIGAHW_DECLARE(A4000_IDE); /* IDE (A4000 alike) */ AMIGAHW_DECLARE(CD_ROM); /* CD ROM drive */ /* other I/O hardware */ AMIGAHW_DECLARE(AMI_KEYBOARD); /* Amiga Keyboard */ AMIGAHW_DECLARE(AMI_MOUSE); /* Amiga Mouse */ AMIGAHW_DECLARE(AMI_SERIAL); /* Amiga Serial */ AMIGAHW_DECLARE(AMI_PARALLEL); /* Amiga Parallel */ /* real time clocks */ AMIGAHW_DECLARE(A2000_CLK); /* Hardware Clock (A2000 alike) */ AMIGAHW_DECLARE(A3000_CLK); /* Hardware Clock (A3000 alike) */ /* supporting hardware */ AMIGAHW_DECLARE(CHIP_RAM); /* Chip RAM */ AMIGAHW_DECLARE(PAULA); /* Paula (8364) */ AMIGAHW_DECLARE(DENISE); /* Denise (8362) */ AMIGAHW_DECLARE(DENISE_HR); /* Denise (8373) */ AMIGAHW_DECLARE(LISA); /* Lisa (8375) */ AMIGAHW_DECLARE(AGNUS_PAL); /* Normal/Fat PAL Agnus (8367/8371) */ AMIGAHW_DECLARE(AGNUS_NTSC); /* Normal/Fat NTSC Agnus (8361/8370) */ AMIGAHW_DECLARE(AGNUS_HR_PAL); /* Fat Hires PAL Agnus (8372) */ AMIGAHW_DECLARE(AGNUS_HR_NTSC); /* Fat Hires NTSC Agnus (8372) */ AMIGAHW_DECLARE(ALICE_PAL); /* PAL Alice (8374) */ AMIGAHW_DECLARE(ALICE_NTSC); /* NTSC Alice (8374) */ AMIGAHW_DECLARE(MAGIC_REKICK); /* A3000 Magic Hard Rekick */ AMIGAHW_DECLARE(PCMCIA); /* PCMCIA Slot */ AMIGAHW_DECLARE(ZORRO); /* Zorro AutoConfig */ AMIGAHW_DECLARE(ZORRO3); /* Zorro III */ }; extern struct amiga_hw_present amiga_hw_present; struct CUSTOM { unsigned short bltddat; unsigned short dmaconr; unsigned short vposr; unsigned short vhposr; unsigned short dskdatr; unsigned short joy0dat; unsigned short joy1dat; unsigned short clxdat; unsigned short adkconr; unsigned short pot0dat; unsigned short pot1dat; unsigned short potgor; unsigned short serdatr; unsigned short dskbytr; unsigned short intenar; unsigned short intreqr; unsigned char *dskptr; unsigned short dsklen; unsigned short dskdat; unsigned short refptr; unsigned short vposw; unsigned short vhposw; unsigned short copcon; unsigned short serdat; unsigned short serper; unsigned short potgo; unsigned short joytest; unsigned short strequ; unsigned short strvbl; unsigned short strhor; unsigned short strlong; unsigned short bltcon0; unsigned short bltcon1; unsigned short bltafwm; unsigned short bltalwm; unsigned char *bltcpt; unsigned char *bltbpt; unsigned char *bltapt; unsigned char *bltdpt; unsigned short bltsize; unsigned char pad2d; unsigned char bltcon0l; unsigned short bltsizv; unsigned short bltsizh; unsigned short bltcmod; unsigned short bltbmod; unsigned short bltamod; unsigned short bltdmod; unsigned short spare2[4]; unsigned short bltcdat; unsigned short bltbdat; unsigned short bltadat; unsigned short spare3[3]; unsigned short deniseid; unsigned short dsksync; unsigned short *cop1lc; unsigned short *cop2lc; unsigned short copjmp1; unsigned short copjmp2; unsigned short copins; unsigned short diwstrt; unsigned short diwstop; unsigned short ddfstrt; unsigned short ddfstop; unsigned short dmacon; unsigned short clxcon; unsigned short intena; unsigned short intreq; unsigned short adkcon; struct { unsigned short *audlc; unsigned short audlen; unsigned short audper; unsigned short audvol; unsigned short auddat; unsigned short audspare[2]; } aud[4]; unsigned char *bplpt[8]; unsigned short bplcon0; unsigned short bplcon1; unsigned short bplcon2; unsigned short bplcon3; unsigned short bpl1mod; unsigned short bpl2mod; unsigned short bplcon4; unsigned short clxcon2; unsigned short bpldat[8]; unsigned char *sprpt[8]; struct { unsigned short pos; unsigned short ctl; unsigned short dataa; unsigned short datab; } spr[8]; unsigned short color[32]; unsigned short htotal; unsigned short hsstop; unsigned short hbstrt; unsigned short hbstop; unsigned short vtotal; unsigned short vsstop; unsigned short vbstrt; unsigned short vbstop; unsigned short sprhstrt; unsigned short sprhstop; unsigned short bplhstrt; unsigned short bplhstop; unsigned short hhposw; unsigned short hhposr; unsigned short beamcon0; unsigned short hsstrt; unsigned short vsstrt; unsigned short hcenter; unsigned short diwhigh; unsigned short spare4[11]; unsigned short fmode; }; /* * DMA register bits */ #define DMAF_SETCLR (0x8000) #define DMAF_AUD0 (0x0001) #define DMAF_AUD1 (0x0002) #define DMAF_AUD2 (0x0004) #define DMAF_AUD3 (0x0008) #define DMAF_DISK (0x0010) #define DMAF_SPRITE (0x0020) #define DMAF_BLITTER (0x0040) #define DMAF_COPPER (0x0080) #define DMAF_RASTER (0x0100) #define DMAF_MASTER (0x0200) #define DMAF_BLITHOG (0x0400) #define DMAF_BLTNZERO (0x2000) #define DMAF_BLTDONE (0x4000) #define DMAF_ALL (0x01FF) struct CIA { unsigned char pra; char pad0[0xff]; unsigned char prb; char pad1[0xff]; unsigned char ddra; char pad2[0xff]; unsigned char ddrb; char pad3[0xff]; unsigned char talo; char pad4[0xff]; unsigned char tahi; char pad5[0xff]; unsigned char tblo; char pad6[0xff]; unsigned char tbhi; char pad7[0xff]; unsigned char todlo; char pad8[0xff]; unsigned char todmid; char pad9[0xff]; unsigned char todhi; char pada[0x1ff]; unsigned char sdr; char padb[0xff]; unsigned char icr; char padc[0xff]; unsigned char cra; char padd[0xff]; unsigned char crb; char pade[0xff]; }; #define zTwoBase (0x80000000) #define ZTWO_PADDR(x) (((unsigned long)(x))-zTwoBase) #define ZTWO_VADDR(x) ((void __iomem *)(((unsigned long)(x))+zTwoBase)) #define CUSTOM_PHYSADDR (0xdff000) #define amiga_custom ((*(volatile struct CUSTOM *)(zTwoBase+CUSTOM_PHYSADDR))) #define CIAA_PHYSADDR (0xbfe001) #define CIAB_PHYSADDR (0xbfd000) #define ciaa ((*(volatile struct CIA *)(zTwoBase + CIAA_PHYSADDR))) #define ciab ((*(volatile struct CIA *)(zTwoBase + CIAB_PHYSADDR))) #define CHIP_PHYSADDR (0x000000) void amiga_chip_init (void); void *amiga_chip_alloc(unsigned long size, const char *name); void *amiga_chip_alloc_res(unsigned long size, struct resource *res); void amiga_chip_free(void *ptr); unsigned long amiga_chip_avail( void ); /*MILAN*/ extern volatile unsigned short amiga_audio_min_period; static inline void amifb_video_off(void) { if (amiga_chipset == CS_ECS || amiga_chipset == CS_AGA) { /* program Denise/Lisa for a higher maximum play rate */ amiga_custom.htotal = 113; /* 31 kHz */ amiga_custom.vtotal = 223; /* 70 Hz */ amiga_custom.beamcon0 = 0x4390; /* HARDDIS, VAR{BEAM,VSY,HSY,CSY}EN */ /* suspend the monitor */ amiga_custom.hsstrt = amiga_custom.hsstop = 116; amiga_custom.vsstrt = amiga_custom.vsstop = 226; amiga_audio_min_period = 57; } } struct tod3000 { unsigned int :28, second2:4; /* lower digit */ unsigned int :28, second1:4; /* upper digit */ unsigned int :28, minute2:4; /* lower digit */ unsigned int :28, minute1:4; /* upper digit */ unsigned int :28, hour2:4; /* lower digit */ unsigned int :28, hour1:4; /* upper digit */ unsigned int :28, weekday:4; unsigned int :28, day2:4; /* lower digit */ unsigned int :28, day1:4; /* upper digit */ unsigned int :28, month2:4; /* lower digit */ unsigned int :28, month1:4; /* upper digit */ unsigned int :28, year2:4; /* lower digit */ unsigned int :28, year1:4; /* upper digit */ unsigned int :28, cntrl1:4; /* control-byte 1 */ unsigned int :28, cntrl2:4; /* control-byte 2 */ unsigned int :28, cntrl3:4; /* control-byte 3 */ }; #define TOD3000_CNTRL1_HOLD 0 #define TOD3000_CNTRL1_FREE 9 #define tod_3000 ((*(volatile struct tod3000 *)(zTwoBase+0xDC0000))) struct tod2000 { unsigned int :28, second2:4; /* lower digit */ unsigned int :28, second1:4; /* upper digit */ unsigned int :28, minute2:4; /* lower digit */ unsigned int :28, minute1:4; /* upper digit */ unsigned int :28, hour2:4; /* lower digit */ unsigned int :28, hour1:4; /* upper digit */ unsigned int :28, day2:4; /* lower digit */ unsigned int :28, day1:4; /* upper digit */ unsigned int :28, month2:4; /* lower digit */ unsigned int :28, month1:4; /* upper digit */ unsigned int :28, year2:4; /* lower digit */ unsigned int :28, year1:4; /* upper digit */ unsigned int :28, weekday:4; unsigned int :28, cntrl1:4; /* control-byte 1 */ unsigned int :28, cntrl2:4; /* control-byte 2 */ unsigned int :28, cntrl3:4; /* control-byte 3 */ }; #define TOD2000_CNTRL1_HOLD (1<<0) #define TOD2000_CNTRL1_BUSY (1<<1) #define TOD2000_CNTRL3_24HMODE (1<<2) #define TOD2000_HOUR1_PM (1<<2) #define tod_2000 ((*(volatile struct tod2000 *)(zTwoBase+0xDC0000))) #endif /* _M68K_AMIGAHW_H */
Name | Type | Size | Permission | Actions |
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Kbuild | File | 599 B | 0644 |
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MC68328.h | File | 37.82 KB | 0644 |
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MC68EZ328.h | File | 37.74 KB | 0644 |
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MC68VZ328.h | File | 41.02 KB | 0644 |
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a.out-core.h | File | 1.98 KB | 0644 |
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adb_iop.h | File | 1.09 KB | 0644 |
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amigahw.h | File | 10.49 KB | 0644 |
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amigaints.h | File | 3.5 KB | 0644 |
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amigayle.h | File | 3.19 KB | 0644 |
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amipcmcia.h | File | 2.51 KB | 0644 |
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apollohw.h | File | 2.35 KB | 0644 |
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asm-offsets.h | File | 35 B | 0644 |
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asm-prototypes.h | File | 211 B | 0644 |
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atafd.h | File | 300 B | 0644 |
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atafdreg.h | File | 2.68 KB | 0644 |
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atari_joystick.h | File | 457 B | 0644 |
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atari_stdma.h | File | 514 B | 0644 |
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atari_stram.h | File | 528 B | 0644 |
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atarihw.h | File | 20.3 KB | 0644 |
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atariints.h | File | 5.56 KB | 0644 |
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atarikb.h | File | 1.4 KB | 0644 |
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atomic.h | File | 4.86 KB | 0644 |
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bitops.h | File | 12.19 KB | 0644 |
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blinken.h | File | 641 B | 0644 |
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bootinfo.h | File | 783 B | 0644 |
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bootstd.h | File | 4.64 KB | 0644 |
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bug.h | File | 659 B | 0644 |
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bugs.h | File | 369 B | 0644 |
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bvme6000hw.h | File | 3.45 KB | 0644 |
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cache.h | File | 296 B | 0644 |
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cacheflush.h | File | 133 B | 0644 |
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cacheflush_mm.h | File | 6.92 KB | 0644 |
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cacheflush_no.h | File | 2.61 KB | 0644 |
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checksum.h | File | 3.4 KB | 0644 |
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cmpxchg.h | File | 3.34 KB | 0644 |
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coldfire.h | File | 1.61 KB | 0644 |
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contregs.h | File | 3.31 KB | 0644 |
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current.h | File | 580 B | 0644 |
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delay.h | File | 3.43 KB | 0644 |
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div64.h | File | 858 B | 0644 |
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dma-mapping.h | File | 291 B | 0644 |
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dma.h | File | 16.65 KB | 0644 |
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dsp56k.h | File | 1.24 KB | 0644 |
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dvma.h | File | 9.67 KB | 0644 |
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elf.h | File | 3.07 KB | 0644 |
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entry.h | File | 5.76 KB | 0644 |
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export.h | File | 74 B | 0644 |
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fb.h | File | 921 B | 0644 |
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fbio.h | File | 9.87 KB | 0644 |
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flat.h | File | 1.02 KB | 0644 |
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floppy.h | File | 5.06 KB | 0644 |
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fpu.h | File | 535 B | 0644 |
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ftrace.h | File | 12 B | 0644 |
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gpio.h | File | 2.64 KB | 0644 |
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hardirq.h | File | 594 B | 0644 |
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hash.h | File | 2.07 KB | 0644 |
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hp300hw.h | File | 186 B | 0644 |
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hwtest.h | File | 467 B | 0644 |
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ide.h | File | 1.67 KB | 0644 |
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idprom.h | File | 725 B | 0644 |
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intersil.h | File | 1.11 KB | 0644 |
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io.h | File | 383 B | 0644 |
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io_mm.h | File | 16.19 KB | 0644 |
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io_no.h | File | 5.26 KB | 0644 |
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irq.h | File | 2.57 KB | 0644 |
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irqflags.h | File | 1.61 KB | 0644 |
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kexec.h | File | 732 B | 0644 |
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linkage.h | File | 1.55 KB | 0644 |
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m5206sim.h | File | 6.4 KB | 0644 |
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m520xsim.h | File | 7.15 KB | 0644 |
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m523xsim.h | File | 7.7 KB | 0644 |
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m525xsim.h | File | 10.57 KB | 0644 |
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m5272sim.h | File | 6.05 KB | 0644 |
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m527xsim.h | File | 13.51 KB | 0644 |
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m528xsim.h | File | 9.37 KB | 0644 |
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m52xxacr.h | File | 3.57 KB | 0644 |
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m5307sim.h | File | 7.52 KB | 0644 |
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m53xxacr.h | File | 3.6 KB | 0644 |
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m53xxsim.h | File | 53.97 KB | 0644 |
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m5407sim.h | File | 6.14 KB | 0644 |
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m5441xsim.h | File | 8.5 KB | 0644 |
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m54xxacr.h | File | 4.82 KB | 0644 |
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m54xxgpt.h | File | 3.66 KB | 0644 |
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m54xxpci.h | File | 6.13 KB | 0644 |
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m54xxsim.h | File | 3.8 KB | 0644 |
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mac_asc.h | File | 520 B | 0644 |
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mac_baboon.h | File | 999 B | 0644 |
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mac_iop.h | File | 5.37 KB | 0644 |
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mac_oss.h | File | 1.83 KB | 0644 |
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mac_psc.h | File | 7.25 KB | 0644 |
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mac_via.h | File | 11.44 KB | 0644 |
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machdep.h | File | 1.34 KB | 0644 |
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machines.h | File | 3.13 KB | 0644 |
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machw.h | File | 588 B | 0644 |
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macintosh.h | File | 2.02 KB | 0644 |
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macints.h | File | 3.28 KB | 0644 |
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math-emu.h | File | 6.74 KB | 0644 |
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mc146818rtc.h | File | 598 B | 0644 |
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mcf8390.h | File | 3.75 KB | 0644 |
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mcf_pgalloc.h | File | 2.37 KB | 0644 |
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mcf_pgtable.h | File | 9.89 KB | 0644 |
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mcfclk.h | File | 1.01 KB | 0644 |
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mcfdma.h | File | 6.51 KB | 0644 |
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mcfgpio.h | File | 8.48 KB | 0644 |
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mcfintc.h | File | 3.09 KB | 0644 |
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mcfmmu.h | File | 3.67 KB | 0644 |
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mcfpit.h | File | 2.22 KB | 0644 |
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mcfqspi.h | File | 1.82 KB | 0644 |
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mcfsim.h | File | 1.5 KB | 0644 |
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mcfslt.h | File | 1.21 KB | 0644 |
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mcftimer.h | File | 2.3 KB | 0644 |
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mcfuart.h | File | 6.91 KB | 0644 |
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mcfwdebug.h | File | 4.99 KB | 0644 |
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mmu.h | File | 243 B | 0644 |
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mmu_context.h | File | 7.2 KB | 0644 |
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mmzone.h | File | 264 B | 0644 |
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module.h | File | 847 B | 0644 |
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motorola_pgalloc.h | File | 2.26 KB | 0644 |
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motorola_pgtable.h | File | 9.2 KB | 0644 |
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movs.h | File | 1.44 KB | 0644 |
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mvme147hw.h | File | 2.81 KB | 0644 |
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mvme16xhw.h | File | 2.16 KB | 0644 |
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natfeat.h | File | 533 B | 0644 |
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nettel.h | File | 2.95 KB | 0644 |
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nubus.h | File | 1.21 KB | 0644 |
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openprom.h | File | 7.98 KB | 0644 |
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oplib.h | File | 9.54 KB | 0644 |
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page.h | File | 1.47 KB | 0644 |
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page_mm.h | File | 4.06 KB | 0644 |
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page_no.h | File | 1.28 KB | 0644 |
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page_offset.h | File | 256 B | 0644 |
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parport.h | File | 837 B | 0644 |
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pci.h | File | 458 B | 0644 |
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pgalloc.h | File | 444 B | 0644 |
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pgtable.h | File | 127 B | 0644 |
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pgtable_mm.h | File | 4.84 KB | 0644 |
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pgtable_no.h | File | 1.57 KB | 0644 |
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processor.h | File | 3.59 KB | 0644 |
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ptrace.h | File | 643 B | 0644 |
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q40_master.h | File | 2.28 KB | 0644 |
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q40ints.h | File | 749 B | 0644 |
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quicc_simple.h | File | 1.79 KB | 0644 |
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raw_io.h | File | 11.41 KB | 0644 |
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segment.h | File | 1.42 KB | 0644 |
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serial.h | File | 1.14 KB | 0644 |
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setup.h | File | 9.25 KB | 0644 |
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signal.h | File | 1.34 KB | 0644 |
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smp.h | File | 32 B | 0644 |
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string.h | File | 1.68 KB | 0644 |
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sun3-head.h | File | 353 B | 0644 |
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sun3_pgalloc.h | File | 2.26 KB | 0644 |
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sun3_pgtable.h | File | 7.65 KB | 0644 |
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sun3ints.h | File | 989 B | 0644 |
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sun3mmu.h | File | 4.91 KB | 0644 |
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sun3x.h | File | 868 B | 0644 |
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sun3xflop.h | File | 5.62 KB | 0644 |
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sun3xprom.h | File | 1.31 KB | 0644 |
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switch_to.h | File | 1.51 KB | 0644 |
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thread_info.h | File | 2.02 KB | 0644 |
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timex.h | File | 974 B | 0644 |
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tlb.h | File | 486 B | 0644 |
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tlbflush.h | File | 5.95 KB | 0644 |
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traps.h | File | 8.33 KB | 0644 |
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uaccess.h | File | 152 B | 0644 |
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uaccess_mm.h | File | 10.31 KB | 0644 |
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uaccess_no.h | File | 3.69 KB | 0644 |
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ucontext.h | File | 570 B | 0644 |
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unaligned.h | File | 600 B | 0644 |
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unistd.h | File | 952 B | 0644 |
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user.h | File | 3.78 KB | 0644 |
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vga.h | File | 651 B | 0644 |
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virtconvert.h | File | 947 B | 0644 |
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zorro.h | File | 1.17 KB | 0644 |
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