Function report

Linux Kernel

v5.5.9

Brick Technologies Co., Ltd

Source Code:include\linux\io-64-nonatomic-lo-hi.h Create Date:2022-07-28 07:52:40
Last Modify:2020-03-12 14:18:49 Copyright©Brick
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Name:lo_hi_readq

Proto:static inline __u64 lo_hi_readq(const volatile void __iomem *addr)

Type:__u64

Parameter:

TypeParameterName
const volatile void __iomem *addr
10  __iomem * p = addr
13  low = readl(p)
14  high = readl(p + 1)
16  Return low + (high << 32)