Function report |
Source Code:arch\x86\kernel\apm_32.c |
Create Date:2022-07-28 08:22:16 |
| Last Modify:2020-03-12 14:18:49 | Copyright©Brick |
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| Annotation kernel can get tool activity | Download SCCT | Chinese |
Name:apm_engage_power_management - enable PM on a device*@device: identity of device*@enable: on/off* Activate or deactivate power management on either a specific device* or the entire system (%APM_DEVICE_ALL).
Proto:static int apm_engage_power_management(u_short device, int enable)
Type:int
Parameter:
| Type | Parameter | Name |
|---|---|---|
| u_short | device | |
| int | enable |
| 1100 | If enable == 0 && device == APM_DEVICE_ALL && flags & APM_BIOS_DISABLED Then Return APM_DISABLED |
| 1106 | If device == APM_DEVICE_ALL Then |
| 1107 | If enable Then flags &= ~APM_BIOS_DISENGAGED |
| 1109 | Else flags |= APM_BIOS_DISENGAGED |
| 1112 | Return Error codes |
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