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Searched refs:ist_info (Results 1 – 8 of 8) sorted by relevance

/linux-6.6.21/drivers/cpufreq/
Dspeedstep-smi.c106 if (!(ist_info.event & 0xFFFF)) { in speedstep_smi_get_freqs()
338 ist_info.signature, ist_info.command, in speedstep_init()
339 ist_info.event, ist_info.perf_level); in speedstep_init()
343 if ((ist_info.signature != 0x47534943) && ( in speedstep_init()
350 smi_sig = ist_info.signature; in speedstep_init()
356 smi_port = ist_info.command & 0xff; in speedstep_init()
361 smi_cmd = (ist_info.command >> 16) & 0xff; in speedstep_init()
/linux-6.6.21/arch/x86/boot/
Dmain.c96 boot_params.ist_info.signature = oreg.eax; in query_ist()
97 boot_params.ist_info.command = oreg.ebx; in query_ist()
98 boot_params.ist_info.event = oreg.ecx; in query_ist()
99 boot_params.ist_info.perf_level = oreg.edx; in query_ist()
/linux-6.6.21/arch/x86/include/asm/
Dist.h12 extern struct ist_info ist_info;
Dbootparam_utils.h61 BOOT_PARAM_PRESERVE(ist_info), in sanitize_boot_params()
/linux-6.6.21/arch/x86/kernel/
Dsetup.c123 struct ist_info ist_info; variable
124 EXPORT_SYMBOL(ist_info);
126 struct ist_info ist_info; variable
902 ist_info = boot_params.ist_info; in setup_arch()
/linux-6.6.21/arch/x86/include/uapi/asm/
Dist.h23 struct ist_info { struct
Dbootparam.h190 struct ist_info ist_info; /* 0x060 */ member
/linux-6.6.21/Documentation/arch/x86/
Dzero-page.rst20 060/010 ALL ist_info Intel SpeedStep (IST) BIOS support information
21 (struct ist_info)