函数逻辑报告

Linux Kernel

v5.5.9

Brick Technologies Co., Ltd

Source Code:arch\x86\kernel\i8259.c Create Date:2022-07-27 08:40:26
Last Modify:2020-03-12 14:18:49 Copyright©Brick
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函数名称：unmask_8259A

函数原型：static void unmask_8259A(void)

返回类型：void

参数：无

293  raw_spin_lock_irqsave( & i8259A_lock, flags)
295  Basic port I/O
296  Basic port I/O
298  raw_spin_unlock_irqrestore( & i8259A_lock, flags)