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 09:41:54
Last Modify:2020-03-16 21:38:50 Copyright©Brick
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函数名称:hpet_readl

函数原型:inline unsigned int hpet_readl(unsigned int a)

返回类型:unsigned int

参数:

类型参数名称
unsigned inta
77  返回:readl(hpet_virt_address + a)
调用者
名称描述
tsc_read_refsRead TSC and the reference counters. Take care of any disturbances
calc_hpet_refCalculate the TSC frequency from HPET reference
_hpet_print_config
hpet_stop_counterCommon HPET functions
hpet_start_counter
hpet_enable_legacy_int
hpet_clkevt_set_state_periodic
hpet_clkevt_set_state_oneshot
hpet_clkevt_set_state_shutdown
hpet_clkevt_set_next_event
read_hpetFor UP or 32-bit.
hpet_cfg_workingAMD SB700 based systems with spread spectrum enabled use a SMM based* HPET emulation to provide proper frequency setting.* On such systems the SMM code is initialized with the first HPET register* access and takes some time to complete
hpet_counting
hpet_enablehpet_enable - Try to setup the HPET timer. Returns 1 on success.