函数逻辑报告

Linux Kernel

v5.5.9

Brick Technologies Co., Ltd

Source Code:arch\x86\kernel\apm_32.c Create Date:2022-07-27 09:22:06
Last Modify:2020-03-12 14:18:49 Copyright©Brick
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函数名称：apm_do_busy - inform the BIOS the CPU is busy* Request that the BIOS brings the CPU back to full performance.

函数原型：static void apm_do_busy(void)

返回类型：void

参数：无

877  如果clock_slowed或Define as 1 to make the driver always call the APM BIOS busy* routine even if the clock was not reported as slowed by the* idle routine. Otherwise, define as 0.则
878  apm_bios_call_simple - make a simple APM BIOS 32bit call*@func: APM function to invoke*@ebx_in: EBX register value for BIOS call*@ecx_in: ECX register value for BIOS call*@eax: EAX register on return from the BIOS call*@err: bits
879  clock_slowed等于0
调用者
名称描述
apm_cpu_idle