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https://github.com/brain-hackers/u-boot-brain
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5af3574f6a
dma_addr_t holds any valid DMA address. If the DMA API only uses 32/64-bit addresses, dma_addr_t need only be 32/64 bits wide. Signed-off-by: Padmarao Begari <padmarao.begari@microchip.com> Reviewed-by: Anup Patel <anup.patel@wdc.com> Reviewed-by: Bin Meng <bin.meng@windriver.com> Reviewed-by: Rick Chen <rick@andestech.com>
44 lines
932 B
C
44 lines
932 B
C
/*
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* Copyright (C) 2011 Andes Technology Corporation
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* Copyright (C) 2010 Shawn Lin (nobuhiro@andestech.com)
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* Copyright (C) 2011 Macpaul Lin (macpaul@andestech.com)
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* Copyright (C) 2017 Rick Chen (rick@andestech.com)
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*
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* This file is subject to the terms and conditions of the GNU General Public
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* License. See the file "COPYING" in the main directory of this archive
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* for more details.
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*/
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#ifndef __ASM_RISCV_TYPES_H
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#define __ASM_RISCV_TYPES_H
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#include <asm-generic/int-ll64.h>
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typedef unsigned short umode_t;
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/*
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* These aren't exported outside the kernel to avoid name space clashes
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*/
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#ifdef __KERNEL__
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#ifdef CONFIG_ARCH_RV64I
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#define BITS_PER_LONG 64
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#else
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#define BITS_PER_LONG 32
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#endif
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#include <stddef.h>
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#ifdef CONFIG_DMA_ADDR_T_64BIT
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typedef u64 dma_addr_t;
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#else
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typedef u32 dma_addr_t;
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#endif
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typedef unsigned long phys_addr_t;
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typedef unsigned long phys_size_t;
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#endif /* __KERNEL__ */
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#endif
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