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 09:22:05
Last Modify:2020-03-12 14:18:49 Copyright©Brick
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函数名称:apm_get_event - get an APM event from the BIOS*@event: pointer to the event*@info: point to the event information* The APM BIOS provides a polled information for event* reporting. The BIOS expects to be polled at least every second

函数原型:static int apm_get_event(apm_event_t *event, apm_eventinfo_t *info)

返回类型:int

参数:

类型参数名称
apm_event_t *event
apm_eventinfo_t *info
776  func等于APM_FUNC_GET_EVENT
777  In and out 等于ecx等于0
779  如果apm_bios_call - Make an APM BIOS 32bit call (on CPU 0)*@call: the apm_bios_call registers.* If there is an error, it is returned in @call.err.则返回: Error: -ENOMEM, or bits 8-15 of eax
782  event等于 In and out
783  如果connection_version小于0x0102则info等于0的反
785  否则info等于ecx
787  返回:Error codes
调用者
名称描述
get_event