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Searched refs:ist_info (Results 1 – 7 of 7) sorted by relevance

/Linux-v4.19/drivers/cpufreq/
Dspeedstep-smi.c108 if (!(ist_info.event & 0xFFFF)) { in speedstep_smi_get_freqs()
344 ist_info.signature, ist_info.command, in speedstep_init()
345 ist_info.event, ist_info.perf_level); in speedstep_init()
349 if ((ist_info.signature != 0x47534943) && ( in speedstep_init()
356 smi_sig = ist_info.signature; in speedstep_init()
362 smi_port = ist_info.command & 0xff; in speedstep_init()
367 smi_cmd = (ist_info.command >> 16) & 0xff; in speedstep_init()
/Linux-v4.19/arch/x86/boot/
Dmain.c95 boot_params.ist_info.signature = oreg.eax; in query_ist()
96 boot_params.ist_info.command = oreg.ebx; in query_ist()
97 boot_params.ist_info.event = oreg.ecx; in query_ist()
98 boot_params.ist_info.perf_level = oreg.edx; in query_ist()
/Linux-v4.19/arch/x86/include/asm/
Dist.h21 extern struct ist_info ist_info;
/Linux-v4.19/arch/x86/kernel/
Dsetup.c186 struct ist_info ist_info; variable
187 EXPORT_SYMBOL(ist_info);
189 struct ist_info ist_info; variable
886 ist_info = boot_params.ist_info; in setup_arch()
/Linux-v4.19/arch/x86/include/uapi/asm/
Dist.h23 struct ist_info { struct
Dbootparam.h157 struct ist_info ist_info; /* 0x060 */ member
/Linux-v4.19/Documentation/x86/
Dzero-page.txt16 060/010 ALL ist_info Intel SpeedStep (IST) BIOS support information
17 (struct ist_info)