linux-4.4.1/arch_ioremap_caller()

参照元†

linux-4.4.1/ioremap()(arm)

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説明†

パス: 複数あり
- 汎用版: linux-4.4.1/arch/arm/mm/ioremap.c

FIXME: これは何？
- 説明

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引数†

phys_addr_t phys_addr
- linux-4.4.1/phys_addr_t
size_t size
- linux-4.4.1/size_t
unsigned int mtype
void *caller

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返り値†

void __iomem *

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参考†

独自の ioremap_caller を定義しているアーキテクチャの検索結果。

$ grep -r arch_ioremap_caller .
./arch/arm/mm/nommu.c:void __iomem * (*arch_ioremap_caller)(phys_addr_t, size_t, unsigned int, void *);
./arch/arm/mach-imx/mm-imx3.c:  arch_ioremap_caller = imx3_ioremap_caller;
./arch/arm/mach-imx/mm-imx3.c:  arch_ioremap_caller = imx3_ioremap_caller;
./arch/arm/mach-iop13xx/io.c:   arch_ioremap_caller = __iop13xx_ioremap_caller;
./arch/arm/mach-ebsa110/core.c: arch_ioremap_caller = ebsa110_ioremap_caller;
./arch/arm/mach-ixp4xx/common.c:        arch_ioremap_caller = ixp4xx_ioremap_caller;
./arch/arm/mach-mvebu/coherency.c:      arch_ioremap_caller = armada_pcie_wa_ioremap_caller;

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実装†

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汎用版: arch/arm/mm/ioremap.c†

void __iomem * (*arch_ioremap_caller)(phys_addr_t, size_t,
                                      unsigned int, void *) =
        __arm_ioremap_caller;