函数逻辑报告

Linux Kernel

v5.5.9

Brick Technologies Co., Ltd

Source Code:arch\x86\kernel\paravirt.c Create Date:2022-07-27 09:44:48
Last Modify:2020-03-12 14:18:49 Copyright©Brick
首页 函数Tree
注解内核,赢得工具下载SCCTEnglish

函数名称：Reserve the whole legacy IO space to prevent any legacy drivers* from wasting time probing for their hardware. This is a fairly* brute-force approach to disabling all non-virtual drivers.* Note that this must be called very early to have any effect.

函数原型：int paravirt_disable_iospace(void)

返回类型：int

参数：无

210  返回:request_resource( & PC/ISA/whatever - the normal PC address spaces: IO and memory , & reserve_ioports)