函数逻辑报告

Linux Kernel

v5.5.9

Brick Technologies Co., Ltd

Source Code:arch\x86\kernel\hpet.c Create Date:2022-07-27 09:42:17
Last Modify:2020-03-16 21:38:50 Copyright©Brick
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函数名称:hpet_disable

函数原型:void hpet_disable(void)

返回类型:void

参数:

981  如果非is_hpet_capable()或非hpet_virt_address则返回
985  cfg等于boot_cfg
986  cfg与等于HPET_CFG_ENABLE的反
987  hpet_writel(cfg, HPET_CFG)
990 i小于nr_channels循环hpet_writel(boot_cfg, HPET_Tn_CFG(i))
994  如果boot_cfg按位与HPET_CFG_ENABLEhpet_writel(boot_cfg, HPET_CFG)