Function report

Linux Kernel

v5.5.9

Brick Technologies Co., Ltd

Source Code:include\linux\dma-contiguous.h Create Date:2022-07-28 05:51:39
Last Modify:2020-03-12 14:18:49 Copyright©Brick
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Annotation kernel can get tool activityDownload SCCTChinese

Name:dma_contiguous_reserve

Proto:static inline void dma_contiguous_reserve(phys_addr_t limit)

Type:void

Parameter:

TypeParameterName
phys_addr_tlimit

NULL

Caller
NameDescribe
setup_archsetup_arch - architecture-specific boot-time initializations* Note: On x86_64, fixmaps are ready for use even before this is called.