函数逻辑报告

Linux Kernel

v5.5.9

Brick Technologies Co., Ltd

Source Code:arch\x86\kernel\cpu\hygon.c Create Date:2022-07-27 08:59:07
Last Modify:2020-03-12 14:18:49 Copyright©Brick
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函数名称：early_init_hygon

函数原型：static void early_init_hygon(struct cpuinfo_x86 *c)

返回类型：void

参数：

类型参数名称
struct cpuinfo_x86 *c
264  early_init_hygon_mc(c)
266  set_cpu_cap(c, "" Opteron, Athlon64 )
268  dmsr with exception handling (AMD64 MSRs. Not complete. See the architecture manual for a more* complete list., & microcode, & dummy)
274  如果x86_power按位与1左移8位则
275  set_cpu_cap(c, TSC ticks at a constant rate )
276  set_cpu_cap(c, TSC does not stop in C states )
280  如果x86_power按位与BIT(12)则set_cpu_cap(c, AMD Accumulated Power Mechanism )
284  set_cpu_cap(c, "" syscall in IA32 userspace )
301  set_cpu_cap(c, Prefer VMMCALL to VMCALL )
303  hygon_get_topology_early(c)
调用者
名称描述
init_hygon