Function report |
Source Code:kernel\iomem.c |
Create Date:2022-07-28 13:50:21 |
Last Modify:2020-03-12 14:18:49 | Copyright©Brick |
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Annotation kernel can get tool activity | Download SCCT | Chinese |
Name:try_ram_remap
Proto:static void *try_ram_remap(resource_size_t offset, size_t size, unsigned long flags)
Type:void
Parameter:
Type | Parameter | Name |
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resource_size_t | offset | |
size_t | size | |
unsigned long | flags |
36 | If pfn_valid(pfn) && Not PageHighMem(pfn_to_page(pfn)) && arch_memremap_can_ram_remap(offset, size, flags) Then Return __va(offset) |
40 | Return NULL |
Name | Describe |
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memremap | memremap() - remap an iomem_resource as cacheable memory*@offset: iomem resource start address*@size: size of remap*@flags: any of MEMREMAP_WB, MEMREMAP_WT, MEMREMAP_WC,* MEMREMAP_ENC, MEMREMAP_DEC* memremap() is "ioremap" for cases where it is known that |
Source code conversion tool public plug-in interface | X |
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