Function report

Linux Kernel

v5.5.9

Brick Technologies Co., Ltd

Source Code:arch\x86\include\asm\i8259.h Create Date:2022-07-28 07:33:54
Last Modify:2020-03-12 14:18:49 Copyright©Brick
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Annotation kernel can get tool activityDownload SCCTChinese

Name:he PIC may need a careful delay on some platforms, hence specific calls

Proto:static inline unsigned char inb_pic(unsigned int port)

Type:unsigned char

Parameter:

TypeParameterName
unsigned intport
34  value = inb(port)
40  0x10c7 is 2**32 / 1000000 (rounded up) (2)
42  Return value