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Diffstat (limited to 'include/asm-mips/mips-boards/atlasint.h')
| -rw-r--r-- | include/asm-mips/mips-boards/atlasint.h | 84 |
1 files changed, 84 insertions, 0 deletions
diff --git a/include/asm-mips/mips-boards/atlasint.h b/include/asm-mips/mips-boards/atlasint.h new file mode 100644 index 00000000000..bba35c183d0 --- /dev/null +++ b/include/asm-mips/mips-boards/atlasint.h @@ -0,0 +1,84 @@ +/* + * Carsten Langgaard, carstenl@mips.com + * Copyright (C) 1999 MIPS Technologies, Inc. All rights reserved. + * + * ######################################################################## + * + * This program is free software; you can distribute it and/or modify it + * under the terms of the GNU General Public License (Version 2) as + * published by the Free Software Foundation. + * + * This program is distributed in the hope it will be useful, but WITHOUT + * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or + * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License + * for more details. + * + * You should have received a copy of the GNU General Public License along + * with this program; if not, write to the Free Software Foundation, Inc., + * 59 Temple Place - Suite 330, Boston MA 02111-1307, USA. + * + * ######################################################################## + * + * Defines for the Atlas interrupt controller. + * + */ +#ifndef _MIPS_ATLASINT_H +#define _MIPS_ATLASINT_H + +#define ATLASINT_BASE 1 +#define ATLASINT_UART (ATLASINT_BASE+0) +#define ATLASINT_TIM0 (ATLASINT_BASE+1) +#define ATLASINT_RES2 (ATLASINT_BASE+2) +#define ATLASINT_RES3 (ATLASINT_BASE+3) +#define ATLASINT_RTC (ATLASINT_BASE+4) +#define ATLASINT_COREHI (ATLASINT_BASE+5) +#define ATLASINT_CORELO (ATLASINT_BASE+6) +#define ATLASINT_RES7 (ATLASINT_BASE+7) +#define ATLASINT_PCIA (ATLASINT_BASE+8) +#define ATLASINT_PCIB (ATLASINT_BASE+9) +#define ATLASINT_PCIC (ATLASINT_BASE+10) +#define ATLASINT_PCID (ATLASINT_BASE+11) +#define ATLASINT_ENUM (ATLASINT_BASE+12) +#define ATLASINT_DEG (ATLASINT_BASE+13) +#define ATLASINT_ATXFAIL (ATLASINT_BASE+14) +#define ATLASINT_INTA (ATLASINT_BASE+15) +#define ATLASINT_INTB (ATLASINT_BASE+16) +#define ATLASINT_ETH ATLASINT_INTB +#define ATLASINT_INTC (ATLASINT_BASE+17) +#define ATLASINT_SCSI ATLASINT_INTC +#define ATLASINT_INTD (ATLASINT_BASE+18) +#define ATLASINT_SERR (ATLASINT_BASE+19) +#define ATLASINT_RES20 (ATLASINT_BASE+20) +#define ATLASINT_RES21 (ATLASINT_BASE+21) +#define ATLASINT_RES22 (ATLASINT_BASE+22) +#define ATLASINT_RES23 (ATLASINT_BASE+23) +#define ATLASINT_RES24 (ATLASINT_BASE+24) +#define ATLASINT_RES25 (ATLASINT_BASE+25) +#define ATLASINT_RES26 (ATLASINT_BASE+26) +#define ATLASINT_RES27 (ATLASINT_BASE+27) +#define ATLASINT_RES28 (ATLASINT_BASE+28) +#define ATLASINT_RES29 (ATLASINT_BASE+29) +#define ATLASINT_RES30 (ATLASINT_BASE+30) +#define ATLASINT_RES31 (ATLASINT_BASE+31) +#define ATLASINT_END (ATLASINT_BASE+31) + +/* + * Atlas registers are memory mapped on 64-bit aligned boundaries and + * only word access are allowed. + */ +struct atlas_ictrl_regs { + volatile unsigned int intraw; + int dummy1; + volatile unsigned int intseten; + int dummy2; + volatile unsigned int intrsten; + int dummy3; + volatile unsigned int intenable; + int dummy4; + volatile unsigned int intstatus; + int dummy5; +}; + +extern void atlasint_init(void); + +#endif /* !(_MIPS_ATLASINT_H) */ |