54 lines
1.3 KiB
C
54 lines
1.3 KiB
C
/*
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* linux/include/asm-mips/tx4938/tx4938_mips.h
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* Generic bitmask definitions
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*
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* 2003-2005 (c) MontaVista Software, Inc. This file is licensed under the
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* terms of the GNU General Public License version 2. This program is
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* licensed "as is" without any warranty of any kind, whether express
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* or implied.
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*
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* Support for TX4938 in 2.6 - Manish Lachwani (mlachwani@mvista.com)
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*/
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#ifndef TX4938_TX4938_MIPS_H
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#define TX4938_TX4938_MIPS_H
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#ifndef __ASSEMBLY__
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#define reg_rd08(r) ((u8 )(*((vu8 *)(r))))
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#define reg_rd16(r) ((u16)(*((vu16*)(r))))
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#define reg_rd32(r) ((u32)(*((vu32*)(r))))
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#define reg_rd64(r) ((u64)(*((vu64*)(r))))
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#define reg_wr08(r, v) ((*((vu8 *)(r)))=((u8 )(v)))
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#define reg_wr16(r, v) ((*((vu16*)(r)))=((u16)(v)))
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#define reg_wr32(r, v) ((*((vu32*)(r)))=((u32)(v)))
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#define reg_wr64(r, v) ((*((vu64*)(r)))=((u64)(v)))
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typedef volatile __signed char vs8;
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typedef volatile unsigned char vu8;
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typedef volatile __signed short vs16;
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typedef volatile unsigned short vu16;
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typedef volatile __signed int vs32;
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typedef volatile unsigned int vu32;
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typedef s8 s08;
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typedef vs8 vs08;
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typedef u8 u08;
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typedef vu8 vu08;
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#if (_MIPS_SZLONG == 64)
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typedef volatile __signed__ long vs64;
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typedef volatile unsigned long vu64;
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#else
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typedef volatile __signed__ long long vs64;
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typedef volatile unsigned long long vu64;
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#endif
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#endif
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#endif
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